From 38e9a13577863ec33962aa52885250845b40be98 Mon Sep 17 00:00:00 2001 From: shentao Date: Mon, 29 Jan 2018 16:01:39 +0800 Subject: Fix alarm list page bug Change-Id: I69a81921d62a4d483e69e0d3b24614e269a1858d Issue-ID: USECASEUI-101 Signed-off-by: shentao --- .../src/main/webapp/app/uui/fusion/css/UUImain.css | 4 +- .../src/main/webapp/app/uui/fusion/images/E2E.png | Bin 0 -> 902896 bytes .../src/main/webapp/app/uui/fusion/images/NS.png | Bin 0 -> 903550 bytes .../src/main/webapp/app/uui/fusion/images/bg.jpg | Bin 0 -> 57205 bytes .../main/webapp/app/uui/fusion/images/cloud_r.png | Bin 0 -> 906490 bytes .../webapp/app/uui/fusion/images/gateway-all.png | Bin 0 -> 902927 bytes .../main/webapp/app/uui/fusion/images/gateway.png | Bin 0 -> 910173 bytes .../src/main/webapp/app/uui/fusion/images/icon.png | Bin 0 -> 1047 bytes .../webapp/app/uui/fusion/images/icon_search.png | Bin 0 -> 1289 bytes .../webapp/app/uui/fusion/images/icon_stop.png | Bin 0 -> 1219 bytes .../app/uui/fusion/images/map_data_point_blue.png | Bin 0 -> 1070 bytes .../webapp/app/uui/fusion/images/router-all.png | Bin 0 -> 902757 bytes .../main/webapp/app/uui/fusion/images/router.png | Bin 0 -> 909963 bytes .../main/webapp/app/uui/fusion/images/testing.png | Bin 0 -> 195 bytes .../main/webapp/app/uui/fusion/images/vnf-1.png | Bin 0 -> 903541 bytes .../webapp/app/uui/fusion/images/vnf-alarm.png | Bin 0 -> 903135 bytes .../main/webapp/app/uui/fusion/images/vnf-all.png | Bin 0 -> 901694 bytes .../src/main/webapp/app/uui/fusion/images/vnf.png | Bin 0 -> 909353 bytes .../app/uui/fusion/scripts/angular-ui-tree.js | 1867 ++ .../main/webapp/app/uui/fusion/scripts/appUUI.js | 23 +- .../fusion/scripts/controller/alarmController.js | 99 +- .../scripts/controller/left-menuController.js | 41 +- .../controller/performance-chartController.js | 6 +- .../scripts/controller/performanceController.js | 135 +- .../uui/fusion/scripts/controller/topological.js | 182 + .../fusion/scripts/controller/topology-diagram.js | 116 + .../src/main/webapp/app/uui/fusion/scripts/d3.js | 17160 +++++++++++++++++++ .../app/uui/fusion/scripts/echarts4.0.2.min.js | 1 + .../app/uui/fusion/scripts/jtopo-0.4.8-min.js | 2275 +++ .../fusion/scripts/view-models/alarm-details.html | 12 +- .../app/uui/fusion/scripts/view-models/alarm.html | 147 +- .../scripts/view-models/device-topological.html | 20 + .../scripts/view-models/performance-chart.html | 204 +- .../scripts/view-models/performance-details.html | 8 +- .../fusion/scripts/view-models/performance.html | 125 +- .../uui/fusion/scripts/view-models/topology.html | 33 + usecaseui-monitor/src/main/webapp/index.html | 23 +- 37 files changed, 22096 insertions(+), 385 deletions(-) create mode 100644 usecaseui-monitor/src/main/webapp/app/uui/fusion/images/E2E.png create mode 100644 usecaseui-monitor/src/main/webapp/app/uui/fusion/images/NS.png create mode 100644 usecaseui-monitor/src/main/webapp/app/uui/fusion/images/bg.jpg create mode 100644 usecaseui-monitor/src/main/webapp/app/uui/fusion/images/cloud_r.png create mode 100644 usecaseui-monitor/src/main/webapp/app/uui/fusion/images/gateway-all.png create mode 100644 usecaseui-monitor/src/main/webapp/app/uui/fusion/images/gateway.png create mode 100644 usecaseui-monitor/src/main/webapp/app/uui/fusion/images/icon.png create mode 100644 usecaseui-monitor/src/main/webapp/app/uui/fusion/images/icon_search.png create mode 100644 usecaseui-monitor/src/main/webapp/app/uui/fusion/images/icon_stop.png create mode 100644 usecaseui-monitor/src/main/webapp/app/uui/fusion/images/map_data_point_blue.png create mode 100644 usecaseui-monitor/src/main/webapp/app/uui/fusion/images/router-all.png create mode 100644 usecaseui-monitor/src/main/webapp/app/uui/fusion/images/router.png create mode 100644 usecaseui-monitor/src/main/webapp/app/uui/fusion/images/testing.png create mode 100644 usecaseui-monitor/src/main/webapp/app/uui/fusion/images/vnf-1.png create mode 100644 usecaseui-monitor/src/main/webapp/app/uui/fusion/images/vnf-alarm.png create mode 100644 usecaseui-monitor/src/main/webapp/app/uui/fusion/images/vnf-all.png create mode 100644 usecaseui-monitor/src/main/webapp/app/uui/fusion/images/vnf.png create mode 100644 usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/angular-ui-tree.js create mode 100644 usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/controller/topological.js create mode 100644 usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/controller/topology-diagram.js create mode 100644 usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/d3.js create mode 100644 usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/echarts4.0.2.min.js create mode 100644 usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/jtopo-0.4.8-min.js create mode 100644 usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/view-models/device-topological.html create mode 100644 usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/view-models/topology.html diff --git a/usecaseui-monitor/src/main/webapp/app/uui/fusion/css/UUImain.css b/usecaseui-monitor/src/main/webapp/app/uui/fusion/css/UUImain.css index 52a3ea04..f79b6121 100644 --- a/usecaseui-monitor/src/main/webapp/app/uui/fusion/css/UUImain.css +++ b/usecaseui-monitor/src/main/webapp/app/uui/fusion/css/UUImain.css @@ -368,10 +368,10 @@ div .ui-grid-header-cell { height: 300px; } -.table th{ +.table thead th{ border: 1px solid silver; } -.table td{ +.table tbody td{ border: 1px solid silver; } diff --git a/usecaseui-monitor/src/main/webapp/app/uui/fusion/images/E2E.png b/usecaseui-monitor/src/main/webapp/app/uui/fusion/images/E2E.png new file mode 100644 index 00000000..9882cea5 Binary files /dev/null and b/usecaseui-monitor/src/main/webapp/app/uui/fusion/images/E2E.png differ diff --git a/usecaseui-monitor/src/main/webapp/app/uui/fusion/images/NS.png 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b/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/angular-ui-tree.js new file mode 100644 index 00000000..305980f8 --- /dev/null +++ b/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/angular-ui-tree.js @@ -0,0 +1,1867 @@ +/** + * @license Angular UI Tree v2.22.5 + * (c) 2010-2017. https://github.com/angular-ui-tree/angular-ui-tree + * License: MIT + */ +(function () { + 'use strict'; + + angular.module('ui.tree', []) + .constant('treeConfig', { + treeClass: 'angular-ui-tree', + emptyTreeClass: 'angular-ui-tree-empty', + dropzoneClass: 'angular-ui-tree-dropzone', + hiddenClass: 'angular-ui-tree-hidden', + nodesClass: 'angular-ui-tree-nodes', + nodeClass: 'angular-ui-tree-node', + handleClass: 'angular-ui-tree-handle', + placeholderClass: 'angular-ui-tree-placeholder', + dragClass: 'angular-ui-tree-drag', + dragThreshold: 3, + defaultCollapsed: false, + appendChildOnHover: true + }); + +})(); + +(function () { + 'use strict'; + + angular.module('ui.tree') + + .controller('TreeHandleController', ['$scope', '$element', + function ($scope, $element) { + this.scope = $scope; + + $scope.$element = $element; + $scope.$nodeScope = null; + $scope.$type = 'uiTreeHandle'; + + } + ]); +})(); + +(function () { + 'use strict'; + + angular.module('ui.tree') + .controller('TreeNodeController', ['$scope', '$element', + function ($scope, $element) { + this.scope = $scope; + + $scope.$element = $element; + $scope.$modelValue = null; // Model value for node; + $scope.$parentNodeScope = null; // uiTreeNode Scope of parent node; + $scope.$childNodesScope = null; // uiTreeNodes Scope of child nodes. + $scope.$parentNodesScope = null; // uiTreeNodes Scope of parent nodes. + $scope.$treeScope = null; // uiTree scope + $scope.$handleScope = null; // it's handle scope + $scope.$type = 'uiTreeNode'; + $scope.$$allowNodeDrop = false; + $scope.collapsed = false; + $scope.expandOnHover = false; + + //Called by uiTreeNode Directive on load. + $scope.init = function (controllersArr) { + var treeNodesCtrl = controllersArr[0]; + $scope.$treeScope = controllersArr[1] ? controllersArr[1].scope : null; + + //Find the scope of it's parent node. + $scope.$parentNodeScope = treeNodesCtrl.scope.$nodeScope; + + //modelValue for current node. + $scope.$modelValue = treeNodesCtrl.scope.$modelValue[$scope.$index]; + $scope.$parentNodesScope = treeNodesCtrl.scope; + + //Init sub nodes. + treeNodesCtrl.scope.initSubNode($scope); + + $element.on('$destroy', function () { + + //Destroy sub nodes. + treeNodesCtrl.scope.destroySubNode($scope); + }); + }; + + //Return the index of child node in parent node (nodesScope). + $scope.index = function () { + return $scope.$parentNodesScope.$modelValue.indexOf($scope.$modelValue); + }; + + $scope.dragEnabled = function () { + return !($scope.$treeScope && !$scope.$treeScope.dragEnabled); + }; + + $scope.isSibling = function (targetNode) { + return $scope.$parentNodesScope == targetNode.$parentNodesScope; + }; + + $scope.isChild = function (targetNode) { + var nodes = $scope.childNodes(); + return nodes && nodes.indexOf(targetNode) > -1; + }; + + //TODO(jcarter): This method is on uiTreeHelper already. + $scope.prev = function () { + var index = $scope.index(); + if (index > 0) { + return $scope.siblings()[index - 1]; + } + return null; + }; + + //Calls childNodes on parent. + $scope.siblings = function () { + return $scope.$parentNodesScope.childNodes(); + }; + + $scope.childNodesCount = function () { + return $scope.childNodes() ? $scope.childNodes().length : 0; + }; + + $scope.hasChild = function () { + return $scope.childNodesCount() > 0; + }; + + $scope.childNodes = function () { + return $scope.$childNodesScope && $scope.$childNodesScope.$modelValue ? + $scope.$childNodesScope.childNodes() : + null; + }; + + $scope.accept = function (sourceNode, destIndex) { + return $scope.$childNodesScope && + $scope.$childNodesScope.$modelValue && + $scope.$childNodesScope.accept(sourceNode, destIndex); + }; + + $scope.remove = function () { + return $scope.$parentNodesScope.removeNode($scope); + }; + + $scope.toggle = function () { + $scope.collapsed = !$scope.collapsed; + $scope.$treeScope.$callbacks.toggle($scope.collapsed, $scope); + }; + + $scope.collapse = function () { + $scope.collapsed = true; + }; + + $scope.expand = function () { + $scope.collapsed = false; + }; + + $scope.depth = function () { + var parentNode = $scope.$parentNodeScope; + if (parentNode) { + return parentNode.depth() + 1; + } + return 1; + }; + + /** + * Returns the depth of the deepest subtree under this node + * @param scope a TreeNodesController scope object + * @returns Depth of all nodes *beneath* this node. If scope belongs to a leaf node, the + * result is 0 (it has no subtree). + */ + function countSubTreeDepth(scope) { + if (!scope) { + return 0; + } + var thisLevelDepth = 0, + childNodes = scope.childNodes(), + childNode, + childDepth, + i; + if (!childNodes || childNodes.length === 0) { + return 0; + } + for (i = childNodes.length - 1; i >= 0 ; i--) { + childNode = childNodes[i], + childDepth = 1 + countSubTreeDepth(childNode); + thisLevelDepth = Math.max(thisLevelDepth, childDepth); + } + return thisLevelDepth; + } + + $scope.maxSubDepth = function () { + return $scope.$childNodesScope ? countSubTreeDepth($scope.$childNodesScope) : 0; + }; + } + ]); +})(); + +(function () { + 'use strict'; + + angular.module('ui.tree') + + .controller('TreeNodesController', ['$scope', '$element', + function ($scope, $element) { + this.scope = $scope; + + $scope.$element = $element; + $scope.$modelValue = null; + $scope.$nodeScope = null; // the scope of node which the nodes belongs to + $scope.$treeScope = null; + $scope.$type = 'uiTreeNodes'; + $scope.$nodesMap = {}; + + $scope.nodropEnabled = false; + $scope.maxDepth = 0; + $scope.cloneEnabled = false; + + $scope.initSubNode = function (subNode) { + if (!subNode.$modelValue) { + return null; + } + $scope.$nodesMap[subNode.$modelValue.$$hashKey] = subNode; + }; + + $scope.destroySubNode = function (subNode) { + if (!subNode.$modelValue) { + return null; + } + $scope.$nodesMap[subNode.$modelValue.$$hashKey] = null; + }; + + $scope.accept = function (sourceNode, destIndex) { + return $scope.$treeScope.$callbacks.accept(sourceNode, $scope, destIndex); + }; + + $scope.beforeDrag = function (sourceNode) { + return $scope.$treeScope.$callbacks.beforeDrag(sourceNode); + }; + + $scope.isParent = function (node) { + return node.$parentNodesScope == $scope; + }; + + $scope.hasChild = function () { + return $scope.$modelValue.length > 0; + }; + + $scope.safeApply = function (fn) { + var phase = this.$root.$$phase; + if (phase == '$apply' || phase == '$digest') { + if (fn && (typeof (fn) === 'function')) { + fn(); + } + } else { + this.$apply(fn); + } + }; + + //Called in apply method of UiTreeHelper.dragInfo. + $scope.removeNode = function (node) { + var index = $scope.$modelValue.indexOf(node.$modelValue); + if (index > -1) { + $scope.safeApply(function () { + $scope.$modelValue.splice(index, 1)[0]; + }); + return $scope.$treeScope.$callbacks.removed(node); + } + return null; + }; + + //Called in apply method of UiTreeHelper.dragInfo. + $scope.insertNode = function (index, nodeData) { + $scope.safeApply(function () { + $scope.$modelValue.splice(index, 0, nodeData); + }); + }; + + $scope.childNodes = function () { + var i, nodes = []; + if ($scope.$modelValue) { + for (i = 0; i < $scope.$modelValue.length; i++) { + nodes.push($scope.$nodesMap[$scope.$modelValue[i].$$hashKey]); + } + } + return nodes; + }; + + $scope.depth = function () { + if ($scope.$nodeScope) { + return $scope.$nodeScope.depth(); + } + return 0; // if it has no $nodeScope, it's root + }; + + // check if depth limit has reached + $scope.outOfDepth = function (sourceNode) { + var maxDepth = $scope.maxDepth || $scope.$treeScope.maxDepth; + if (maxDepth > 0) { + return $scope.depth() + sourceNode.maxSubDepth() + 1 > maxDepth; + } + return false; + }; + + } + ]); +})(); + +(function () { + 'use strict'; + + angular.module('ui.tree') + + .controller('TreeController', ['$scope', '$element', + function ($scope, $element) { + this.scope = $scope; + + $scope.$element = $element; + $scope.$nodesScope = null; // root nodes + $scope.$type = 'uiTree'; + $scope.$emptyElm = null; + $scope.$dropzoneElm = null; + $scope.$callbacks = null; + + $scope.dragEnabled = true; + $scope.emptyPlaceholderEnabled = true; + $scope.maxDepth = 0; + $scope.dragDelay = 0; + $scope.cloneEnabled = false; + $scope.nodropEnabled = false; + $scope.dropzoneEnabled = false; + + // Check if it's a empty tree + $scope.isEmpty = function () { + return ($scope.$nodesScope && $scope.$nodesScope.$modelValue + && $scope.$nodesScope.$modelValue.length === 0); + }; + + // add placeholder to empty tree + $scope.place = function (placeElm) { + $scope.$nodesScope.$element.append(placeElm); + $scope.$emptyElm.remove(); + }; + + this.resetEmptyElement = function () { + if ((!$scope.$nodesScope.$modelValue || $scope.$nodesScope.$modelValue.length === 0) && + $scope.emptyPlaceholderEnabled) { + $element.append($scope.$emptyElm); + } else { + $scope.$emptyElm.remove(); + } + }; + + this.resetDropzoneElement = function () { + if ((!$scope.$nodesScope.$modelValue || $scope.$nodesScope.$modelValue.length !== 0) && + $scope.dropzoneEnabled) { + $element.append($scope.$dropzoneElm); + } else { + $scope.$dropzoneElm.remove(); + } + }; + + $scope.resetEmptyElement = this.resetEmptyElement; + $scope.resetDropzoneElement = this.resetDropzoneElement; + } + ]); +})(); + +(function () { + 'use strict'; + + angular.module('ui.tree') + .directive('uiTree', ['treeConfig', '$window', + function (treeConfig, $window) { + return { + restrict: 'A', + scope: true, + controller: 'TreeController', + link: function (scope, element, attrs, ctrl) { + var callbacks = { + accept: null, + beforeDrag: null + }, + config = {}, + tdElm, + $trElm, + emptyElmColspan; + + //Adding configured class to uiTree. + angular.extend(config, treeConfig); + + if (config.treeClass) { + element.addClass(config.treeClass); + } + + //Determining if uiTree is on a table. + if (element.prop('tagName').toLowerCase() === 'table') { + scope.$emptyElm = angular.element($window.document.createElement('tr')); + $trElm = element.find('tr'); + + //If we can find a tr, then we can use its td children as the empty element colspan. + if ($trElm.length > 0) { + emptyElmColspan = angular.element($trElm).children().length; + } else { + + //If not, by setting a huge colspan we make sure it takes full width. + //TODO(jcarter): Check for negative side effects. + emptyElmColspan = 1000000; + } + tdElm = angular.element($window.document.createElement('td')) + .attr('colspan', emptyElmColspan); + scope.$emptyElm.append(tdElm); + } else { + scope.$emptyElm = angular.element($window.document.createElement('div')); + scope.$dropzoneElm = angular.element($window.document.createElement('div')); + } + + if (config.emptyTreeClass) { + scope.$emptyElm.addClass(config.emptyTreeClass); + } + if (config.dropzoneClass) { + scope.$dropzoneElm.addClass(config.dropzoneClass); + } + + scope.$watch('$nodesScope.$modelValue.length', function (val) { + if (!angular.isNumber(val)) { + return; + } + + ctrl.resetEmptyElement(); + ctrl.resetDropzoneElement(); + }, true); + + scope.$watch(attrs.dragEnabled, function (val) { + if ((typeof val) == 'boolean') { + scope.dragEnabled = val; + } + }); + + scope.$watch(attrs.emptyPlaceholderEnabled, function (val) { + if ((typeof val) == 'boolean') { + scope.emptyPlaceholderEnabled = val; + ctrl.resetEmptyElement(); + } + }); + + scope.$watch(attrs.nodropEnabled, function (val) { + if ((typeof val) == 'boolean') { + scope.nodropEnabled = val; + } + }); + + scope.$watch(attrs.dropzoneEnabled, function (val) { + if ((typeof val) == 'boolean') { + scope.dropzoneEnabled = val; + ctrl.resetDropzoneElement(); + } + }); + + scope.$watch(attrs.cloneEnabled, function (val) { + if ((typeof val) == 'boolean') { + scope.cloneEnabled = val; + } + }); + + scope.$watch(attrs.maxDepth, function (val) { + if ((typeof val) == 'number') { + scope.maxDepth = val; + } + }); + + scope.$watch(attrs.dragDelay, function (val) { + if ((typeof val) == 'number') { + scope.dragDelay = val; + } + }); + + /** + * Callback checks if the destination node can accept the dragged node. + * By default, ui-tree will check that 'data-nodrop-enabled' is not set for the + * destination ui-tree-nodes, and that the 'max-depth' attribute will not be exceeded + * if it is set on the ui-tree or ui-tree-nodes. + * This callback can be overridden, but callers must manually enforce nodrop and max-depth + * themselves if they need those to be enforced. + * @param sourceNodeScope Scope of the ui-tree-node being dragged + * @param destNodesScope Scope of the ui-tree-nodes where the node is hovering + * @param destIndex Index in the destination nodes array where the source node will drop + * @returns {boolean} True if the node is permitted to be dropped here + */ + callbacks.accept = function (sourceNodeScope, destNodesScope, destIndex) { + return !(destNodesScope.nodropEnabled || destNodesScope.$treeScope.nodropEnabled || destNodesScope.outOfDepth(sourceNodeScope)); + }; + + callbacks.beforeDrag = function (sourceNodeScope) { + return true; + }; + + callbacks.expandTimeoutStart = function() + { + + }; + + callbacks.expandTimeoutCancel = function() + { + + }; + + callbacks.expandTimeoutEnd = function() + { + + }; + + callbacks.removed = function (node) { + + }; + + /** + * Callback is fired when a node is successfully dropped in a new location + * @param event + */ + callbacks.dropped = function (event) { + + }; + + /** + * Callback is fired each time the user starts dragging a node + * @param event + */ + callbacks.dragStart = function (event) { + + }; + + /** + * Callback is fired each time a dragged node is moved with the mouse/touch. + * @param event + */ + callbacks.dragMove = function (event) { + + }; + + /** + * Callback is fired when the tree exits drag mode. If the user dropped a node, the drop may have been + * accepted or reverted. + * @param event + */ + callbacks.dragStop = function (event) { + + }; + + /** + * Callback is fired when a user drops a node (but prior to processing the drop action) + * beforeDrop can return a Promise, truthy, or falsy (returning nothing is falsy). + * If it returns falsy, or a resolve Promise, the node move is accepted + * If it returns truthy, or a rejected Promise, the node move is reverted + * @param event + * @returns {Boolean|Promise} Truthy (or rejected Promise) to cancel node move; falsy (or resolved promise) + */ + callbacks.beforeDrop = function (event) { + + }; + + /** + * Callback is fired when a user toggles node (but after processing the toggle action) + * @param sourceNodeScope + * @param collapsed + */ + callbacks.toggle = function (collapsed, sourceNodeScope) { + + }; + + scope.$watch(attrs.uiTree, function (newVal, oldVal) { + angular.forEach(newVal, function (value, key) { + if (callbacks[key]) { + if (typeof value === 'function') { + callbacks[key] = value; + } + } + }); + + scope.$callbacks = callbacks; + }, true); + + + } + }; + } + ]); +})(); + +(function () { + 'use strict'; + + angular.module('ui.tree') + .directive('uiTreeHandle', ['treeConfig', + function (treeConfig) { + return { + require: '^uiTreeNode', + restrict: 'A', + scope: true, + controller: 'TreeHandleController', + link: function (scope, element, attrs, treeNodeCtrl) { + var config = {}; + angular.extend(config, treeConfig); + if (config.handleClass) { + element.addClass(config.handleClass); + } + // connect with the tree node. + if (scope != treeNodeCtrl.scope) { + scope.$nodeScope = treeNodeCtrl.scope; + treeNodeCtrl.scope.$handleScope = scope; + } + } + }; + } + ]); +})(); + +(function () { + 'use strict'; + + angular.module('ui.tree') + + .directive('uiTreeNode', ['treeConfig', 'UiTreeHelper', '$window', '$document', '$timeout', '$q', + function (treeConfig, UiTreeHelper, $window, $document, $timeout, $q) { + return { + require: ['^uiTreeNodes', '^uiTree'], + restrict: 'A', + controller: 'TreeNodeController', + link: function (scope, element, attrs, controllersArr) { + var config = {}, + hasTouch = 'ontouchstart' in window, + firstMoving, + dragInfo, + pos, + placeElm, + hiddenPlaceElm, + dragElm, + scrollContainerElm, + unhover, + treeScope = null, + elements, // As a parameter for callbacks + dragDelaying = true, + dragStarted = false, + dragTimer = null, + body = document.body, + html = document.documentElement, + document_height, + document_width, + dragStart, + tagName, + dragMove, + dragEnd, + dragStartEvent, + dragMoveEvent, + dragEndEvent, + dragCancelEvent, + dragDelay, + bindDragStartEvents, + bindDragMoveEvents, + unbindDragMoveEvents, + keydownHandler, + isHandleChild, + el, + isUiTreeRoot, + treeOfOrigin; + + //Adding configured class to ui-tree-node. + angular.extend(config, treeConfig); + + if (config.nodeClass) { + element.addClass(config.nodeClass); + } + + //Call init function in nodeCtrl, sets parent node and sets up sub nodes. + scope.init(controllersArr); + + scope.collapsed = !!UiTreeHelper.getNodeAttribute(scope, 'collapsed') || treeConfig.defaultCollapsed; + scope.expandOnHover = !!UiTreeHelper.getNodeAttribute(scope, 'expandOnHover'); + scope.scrollContainer = UiTreeHelper.getNodeAttribute(scope, 'scrollContainer') || attrs.scrollContainer || null; + scope.sourceOnly = scope.nodropEnabled || scope.$treeScope.nodropEnabled; + + scope.$watch(attrs.collapsed, function (val) { + if ((typeof val) == 'boolean') { + scope.collapsed = val; + } + }); + + //Watches to trigger behavior based on actions and settings. + scope.$watch('collapsed', function (val) { + UiTreeHelper.setNodeAttribute(scope, 'collapsed', val); + attrs.$set('collapsed', val); + }); + + scope.$watch(attrs.expandOnHover, function(val) { + if ((typeof val) === 'boolean' || (typeof val) === 'number') { + scope.expandOnHover = val; + } + }); + + scope.$watch('expandOnHover', function (val) { + UiTreeHelper.setNodeAttribute(scope, 'expandOnHover', val); + attrs.$set('expandOnHover', val); + }); + + attrs.$observe('scrollContainer', function(val) { + if ((typeof val) === 'string') { + scope.scrollContainer = val; + } + }); + + scope.$watch('scrollContainer', function(val) { + UiTreeHelper.setNodeAttribute(scope, 'scrollContainer', val); + attrs.$set('scrollContainer', val); + scrollContainerElm = document.querySelector(val); + }); + + scope.$on('angular-ui-tree:collapse-all', function () { + scope.collapsed = true; + }); + + scope.$on('angular-ui-tree:expand-all', function () { + scope.collapsed = false; + }); + + /** + * Called when the user has grabbed a node and started dragging it. + * + * @param {MouseEvent} e event that is triggered by DOM. + * @return undefined? + */ + dragStart = function (e) { + + //Disable right click. + if (!hasTouch && (e.button === 2 || e.which === 3)) { + return; + } + + //Event has already fired in other scope. + if (e.uiTreeDragging || (e.originalEvent && e.originalEvent.uiTreeDragging)) { + return; + } + + //The node being dragged. + var eventElm = angular.element(e.target), + isHandleChild, + cloneElm, + eventElmTagName, + tagName, + eventObj, + tdElm, + hStyle, + isTreeNode, + isTreeNodeHandle; + + //If the target element is a child element of a ui-tree-handle, + // use the containing handle element as target element. + isHandleChild = UiTreeHelper.treeNodeHandlerContainerOfElement(eventElm); + if (isHandleChild) { + eventElm = angular.element(isHandleChild); + } + + cloneElm = element.clone(); + isTreeNode = UiTreeHelper.elementIsTreeNode(eventElm); + isTreeNodeHandle = UiTreeHelper.elementIsTreeNodeHandle(eventElm); + + //If we are not triggering mousedown on our uiTree or any of it's parts, return. + if (!isTreeNode && !isTreeNodeHandle) { + return; + } + + //If we are not triggering mousedown on our uiTree or any of it's parts, return. + if (isTreeNode && UiTreeHelper.elementContainsTreeNodeHandler(eventElm)) { + return; + } + + //Dragging not allowed on inputs or buttons. + eventElmTagName = eventElm.prop('tagName').toLowerCase(); + if (eventElmTagName == 'input' || + eventElmTagName == 'textarea' || + eventElmTagName == 'button' || + eventElmTagName == 'select') { + return; + } + + //Check if it or it's parents has a 'data-nodrag' attribute + el = angular.element(e.target); + isUiTreeRoot = el[0].attributes['ui-tree']; + while (el && el[0] && el[0] !== element && !isUiTreeRoot) { + + //Checking that I can access attributes. + if (el[0].attributes) { + isUiTreeRoot = el[0].attributes['ui-tree']; + } + + //If the node mark as `nodrag`, DONOT drag it. + if (UiTreeHelper.nodrag(el)) { + return; + } + el = el.parent(); + } + + //If users beforeDrag calback returns falsey, do not initiate. + if (!scope.beforeDrag(scope)) { + return; + } + + //Set property checked at start of function to prevent running logic again. + e.uiTreeDragging = true; + if (e.originalEvent) { + e.originalEvent.uiTreeDragging = true; + } + e.preventDefault(); + + //Get original event if TouchEvent. + eventObj = UiTreeHelper.eventObj(e); + + //Set boolean used to specify beginning of move. + firstMoving = true; + + //Setting drag info properties and methods in scope of node being moved. + dragInfo = UiTreeHelper.dragInfo(scope); + + //Setting original tree to adjust horizontal behavior in drag move. + treeOfOrigin = dragInfo.source.$treeScope.$id; + + //Determine tage name of element ui-tree-node is on. + tagName = element.prop('tagName'); + + if (tagName.toLowerCase() === 'tr') { + + //Create a new table column as placeholder. + placeElm = angular.element($window.document.createElement(tagName)); + + //Create a column placeholder and set colspan to whole row length. + tdElm = angular.element($window.document.createElement('td')) + .addClass(config.placeholderClass) + .attr('colspan', element[0].children.length); + placeElm.append(tdElm); + } else { + + //If not a table just duplicate element and add placeholder class. + placeElm = angular.element($window.document.createElement(tagName)) + .addClass(config.placeholderClass); + } + + //Create a hidden placeholder and add class from config. + hiddenPlaceElm = angular.element($window.document.createElement(tagName)); + if (config.hiddenClass) { + hiddenPlaceElm.addClass(config.hiddenClass); + } + + //Getting starting position of element being moved. + pos = UiTreeHelper.positionStarted(eventObj, element); + placeElm.css('height', element.prop('offsetHeight') + 'px'); + + //Creating drag element to represent node. + dragElm = angular.element($window.document.createElement(scope.$parentNodesScope.$element.prop('tagName'))) + .addClass(scope.$parentNodesScope.$element.attr('class')).addClass(config.dragClass); + dragElm.css('width', UiTreeHelper.width(element) + 'px'); + dragElm.css('z-index', 9999); + + //Prevents cursor to change rapidly in Opera 12.16 and IE when dragging an element. + hStyle = (element[0].querySelector('.angular-ui-tree-handle') || element[0]).currentStyle; + if (hStyle) { + document.body.setAttribute('ui-tree-cursor', $document.find('body').css('cursor') || ''); + $document.find('body').css({'cursor': hStyle.cursor + '!important'}); + } + + //If tree is sourceOnly (noDragDrop) don't show placeholder when moving about it. + if (scope.sourceOnly) { + placeElm.css('display', 'none'); + } + + //Insert placeholder. + element.after(placeElm); + element.after(hiddenPlaceElm); + if (dragInfo.isClone() && scope.sourceOnly) { + dragElm.append(cloneElm); + } else { + dragElm.append(element); + } + + //Create drag element. + $document.find('body').append(dragElm); + + //Set drag elements position on screen. + dragElm.css({ + 'left': eventObj.pageX - pos.offsetX + 'px', + 'top': eventObj.pageY - pos.offsetY + 'px' + }); + elements = { + placeholder: placeElm, + dragging: dragElm + }; + + //Create all drag/move bindings. + bindDragMoveEvents(); + + //Fire dragStart callback. + scope.$apply(function () { + scope.$treeScope.$callbacks.dragStart(dragInfo.eventArgs(elements, pos)); + }); + + //Get bounds of document. + document_height = Math.max(body.scrollHeight, body.offsetHeight, html.clientHeight, html.scrollHeight, html.offsetHeight); + document_width = Math.max(body.scrollWidth, body.offsetWidth, html.clientWidth, html.scrollWidth, html.offsetWidth); + }; + + dragMove = function (e) { + var eventObj = UiTreeHelper.eventObj(e), + prev, + next, + leftElmPos, + topElmPos, + top_scroll, + bottom_scroll, + scrollContainerElmRect, + target, + targetX, + targetY, + displayElm, + targetNode, + targetElm, + isEmpty, + scrollDownBy, + scrollUpBy, + targetOffset, + targetBefore, + moveWithinTree, + targetBeforeBuffer, + targetHeight, + targetChildElm, + targetChildHeight, + isDropzone; + + //If check ensures that drag element was created. + if (dragElm) { + e.preventDefault(); + + //Deselect anything (text, etc.) that was selected when move began. + if ($window.getSelection) { + $window.getSelection().removeAllRanges(); + } else if ($window.document.selection) { + $window.document.selection.empty(); + } + + //Get top left positioning of element being moved. + leftElmPos = eventObj.pageX - pos.offsetX; + topElmPos = eventObj.pageY - pos.offsetY; + + //dragElm can't leave the screen on the left. + if (leftElmPos < 0) { + leftElmPos = 0; + } + + //dragElm can't leave the screen on the top. + if (topElmPos < 0) { + topElmPos = 0; + } + + //dragElm can't leave the screen on the bottom. + if ((topElmPos + 10) > document_height) { + topElmPos = document_height - 10; + } + + //dragElm can't leave the screen on the right. + if ((leftElmPos + 10) > document_width) { + leftElmPos = document_width - 10; + } + + //Updating element being moved css. + dragElm.css({ + 'left': leftElmPos + 'px', + 'top': topElmPos + 'px' + }); + + if (scrollContainerElm) { + //Getting position to top and bottom of container element. + scrollContainerElmRect = scrollContainerElm.getBoundingClientRect(); + top_scroll = scrollContainerElm.scrollTop; + bottom_scroll = top_scroll + scrollContainerElm.clientHeight; + + //To scroll down if cursor y-position is greater than the bottom position of the container vertical scroll + if (scrollContainerElmRect.bottom < eventObj.clientY && bottom_scroll < scrollContainerElm.scrollHeight) { + scrollDownBy = Math.min(scrollContainerElm.scrollHeight - bottom_scroll, 10); + scrollContainerElm.scrollTop += scrollDownBy; + } + + //To scroll top if cursor y-position is less than the top position of the container vertical scroll + if (scrollContainerElmRect.top > eventObj.clientY && top_scroll > 0) { + scrollUpBy = Math.min(top_scroll, 10); + scrollContainerElm.scrollTop -= scrollUpBy; + } + } else { + //Getting position to top and bottom of page. + top_scroll = window.pageYOffset || $window.document.documentElement.scrollTop; + bottom_scroll = top_scroll + (window.innerHeight || $window.document.clientHeight || $window.document.clientHeight); + + //To scroll down if cursor y-position is greater than the bottom position of the window vertical scroll + if (bottom_scroll < eventObj.pageY && bottom_scroll < document_height) { + scrollDownBy = Math.min(document_height - bottom_scroll, 10); + window.scrollBy(0, scrollDownBy); + } + + //To scroll top if cursor y-position is less than the top position of the window vertical scroll + if (top_scroll > eventObj.pageY) { + scrollUpBy = Math.min(top_scroll, 10); + window.scrollBy(0, -scrollUpBy); + } + } + + //Calling service to update position coordinates based on move. + UiTreeHelper.positionMoved(e, pos, firstMoving); + if (firstMoving) { + firstMoving = false; + return; + } + + //Setting X point for elementFromPoint. + targetX = eventObj.pageX - ($window.pageXOffset || + $window.document.body.scrollLeft || + $window.document.documentElement.scrollLeft) - + ($window.document.documentElement.clientLeft || 0); + + targetY = eventObj.pageY - ($window.pageYOffset || + $window.document.body.scrollTop || + $window.document.documentElement.scrollTop) - + ($window.document.documentElement.clientTop || 0); + + //Select the drag target. Because IE does not support CSS 'pointer-events: none', it will always + // pick the drag element itself as the target. To prevent this, we hide the drag element while + // selecting the target. + if (angular.isFunction(dragElm.hide)) { + dragElm.hide(); + } else { + displayElm = dragElm[0].style.display; + dragElm[0].style.display = 'none'; + } + + //When using elementFromPoint() inside an iframe, you have to call + // elementFromPoint() twice to make sure IE8 returns the correct value + //MDN: The elementFromPoint() method of the Document interface returns the topmost element at the specified coordinates. + $window.document.elementFromPoint(targetX, targetY); + + //Set target element (element in specified x/y coordinates). + targetElm = angular.element($window.document.elementFromPoint(targetX, targetY)); + + //If the target element is a child element of a ui-tree-handle, + // use the containing handle element as target element + isHandleChild = UiTreeHelper.treeNodeHandlerContainerOfElement(targetElm); + if (isHandleChild) { + targetElm = angular.element(isHandleChild); + } + + if (angular.isFunction(dragElm.show)) { + dragElm.show(); + } else { + dragElm[0].style.display = displayElm; + } + + //Assigning scope to target you are moving draggable over. + if (UiTreeHelper.elementIsTree(targetElm)) { + targetNode = targetElm.controller('uiTree').scope; + } else if (UiTreeHelper.elementIsTreeNodeHandle(targetElm)) { + targetNode = targetElm.controller('uiTreeHandle').scope; + } else if (UiTreeHelper.elementIsTreeNode(targetElm)) { + targetNode = targetElm.controller('uiTreeNode').scope; + } else if (UiTreeHelper.elementIsTreeNodes(targetElm)) { + targetNode = targetElm.controller('uiTreeNodes').scope; + } else if (UiTreeHelper.elementIsPlaceholder(targetElm)) { + targetNode = targetElm.controller('uiTreeNodes').scope; + } else if (UiTreeHelper.elementIsDropzone(targetElm)) { + targetNode = targetElm.controller('uiTree').scope; + isDropzone = true; + } else if (targetElm.controller('uiTreeNode')) { + //Is a child element of a node. + targetNode = targetElm.controller('uiTreeNode').scope; + } + + moveWithinTree = (targetNode && targetNode.$treeScope && targetNode.$treeScope.$id && targetNode.$treeScope.$id === treeOfOrigin); + + /* (jcarter) Notes to developers: + * pos.dirAx is either 0 or 1 + * 1 means horizontal movement is happening + * 0 means vertical movement is happening + */ + + // Move nodes up and down in nesting level. + if (moveWithinTree && pos.dirAx) { + + // increase horizontal level if previous sibling exists and is not collapsed + // example 1.1.1 becomes 1.2 + if (pos.distX > 0) { + prev = dragInfo.prev(); + if (prev && !prev.collapsed + && prev.accept(scope, prev.childNodesCount())) { + prev.$childNodesScope.$element.append(placeElm); + dragInfo.moveTo(prev.$childNodesScope, prev.childNodes(), prev.childNodesCount()); + } + } + + // decrease horizontal level + // example 1.2 become 1.1.1 + if (pos.distX < 0) { + // we can't decrease a level if an item preceeds the current one + next = dragInfo.next(); + if (!next) { + target = dragInfo.parentNode(); // As a sibling of it's parent node + if (target + && target.$parentNodesScope.accept(scope, target.index() + 1)) { + target.$element.after(placeElm); + dragInfo.moveTo(target.$parentNodesScope, target.siblings(), target.index() + 1); + } + } + } + } else { //Either in origin tree and moving horizontally OR you are moving within a new tree. + + //Check it's new position. + isEmpty = false; + + //Exit if target is not a uiTree or child of one. + if (!targetNode) { + return; + } + + //Show the placeholder if it was hidden for nodrop-enabled and this is a new tree + if (targetNode.$treeScope && !targetNode.$parent.nodropEnabled && !targetNode.$treeScope.nodropEnabled) { + placeElm.css('display', ''); + } + + //Set whether target tree is empty or not. + if (targetNode.$type === 'uiTree' && targetNode.dragEnabled) { + isEmpty = targetNode.isEmpty(); + } + + //If target is a handle set new target to handle's node. + if (targetNode.$type === 'uiTreeHandle') { + targetNode = targetNode.$nodeScope; + } + + //Check if it is a uiTreeNode or it's an empty tree or it's a dropzone. + if (targetNode.$type !== 'uiTreeNode' && !isEmpty && !isDropzone) { + + // Allow node to return to its original position if no longer hovering over target + if (config.appendChildOnHover) { + next = dragInfo.next(); + if (!next && unhover) { + target = dragInfo.parentNode(); + target.$element.after(placeElm); + dragInfo.moveTo(target.$parentNodesScope, target.siblings(), target.index() + 1); + unhover = false; + } + } + return; + } + + //If placeholder move from empty tree, reset it. + if (treeScope && placeElm.parent()[0] != treeScope.$element[0]) { + treeScope.resetEmptyElement(); + treeScope.resetDropzoneElement(); + treeScope = null; + } + + //It's an empty tree + if (isEmpty) { + treeScope = targetNode; + if (targetNode.$nodesScope.accept(scope, 0)) { + dragInfo.moveTo(targetNode.$nodesScope, targetNode.$nodesScope.childNodes(), 0); + } + //It's a dropzone + } else if (isDropzone) { + treeScope = targetNode; + if (targetNode.$nodesScope.accept(scope, targetNode.$nodesScope.childNodes().length)) { + dragInfo.moveTo(targetNode.$nodesScope, targetNode.$nodesScope.childNodes(), targetNode.$nodesScope.childNodes().length); + } + //Not empty and drag enabled. + } else if (targetNode.dragEnabled()) { + + //Setting/Resetting data for exanding on hover. + if (angular.isDefined(scope.expandTimeoutOn) && scope.expandTimeoutOn !== targetNode.id) { + $timeout.cancel(scope.expandTimeout); + delete scope.expandTimeout; + delete scope.expandTimeoutOn; + + scope.$callbacks.expandTimeoutCancel(); + } + + //Determining if expansion is needed. + if (targetNode.collapsed) { + if (scope.expandOnHover === true || (angular.isNumber(scope.expandOnHover) && scope.expandOnHover === 0)) { + targetNode.collapsed = false; + targetNode.$treeScope.$callbacks.toggle(false, targetNode); + } else if (scope.expandOnHover !== false && angular.isNumber(scope.expandOnHover) && scope.expandOnHover > 0) { + + //Triggering expansion. + if (angular.isUndefined(scope.expandTimeoutOn)) { + scope.expandTimeoutOn = targetNode.$id; + + scope.$callbacks.expandTimeoutStart(); + scope.expandTimeout = $timeout(function() + { + scope.$callbacks.expandTimeoutEnd(); + targetNode.collapsed = false; + targetNode.$treeScope.$callbacks.toggle(false, targetNode); + }, scope.expandOnHover); + } + } + } + + //Get the element of ui-tree-node + targetElm = targetNode.$element; + targetOffset = UiTreeHelper.offset(targetElm); + targetHeight = UiTreeHelper.height(targetElm); + targetChildElm = targetNode.$childNodesScope ? targetNode.$childNodesScope.$element : null; + targetChildHeight = targetChildElm ? UiTreeHelper.height(targetChildElm) : 0; + targetHeight -= targetChildHeight; + targetBeforeBuffer = config.appendChildOnHover ? targetHeight * 0.25 : UiTreeHelper.height(targetElm) / 2; + targetBefore = eventObj.pageY < (targetOffset.top + targetBeforeBuffer); + + if (targetNode.$parentNodesScope.accept(scope, targetNode.index())) { + if (targetBefore) { + targetElm[0].parentNode.insertBefore(placeElm[0], targetElm[0]); + dragInfo.moveTo(targetNode.$parentNodesScope, targetNode.siblings(), targetNode.index()); + } else { + // Try to append as a child if dragged upwards onto targetNode + if (config.appendChildOnHover && targetNode.accept(scope, targetNode.childNodesCount())) { + targetNode.$childNodesScope.$element.prepend(placeElm); + dragInfo.moveTo(targetNode.$childNodesScope, targetNode.childNodes(), 0); + unhover = true; + } else { + targetElm.after(placeElm); + dragInfo.moveTo(targetNode.$parentNodesScope, targetNode.siblings(), targetNode.index() + 1); + } + } + + //We have to check if it can add the dragging node as a child. + } else if (!targetBefore && targetNode.accept(scope, targetNode.childNodesCount())) { + targetNode.$childNodesScope.$element.append(placeElm); + dragInfo.moveTo(targetNode.$childNodesScope, targetNode.childNodes(), targetNode.childNodesCount()); + } + } + } + + //Triggering dragMove callback. + scope.$apply(function () { + scope.$treeScope.$callbacks.dragMove(dragInfo.eventArgs(elements, pos)); + }); + } + }; + + dragEnd = function (e) { + + var dragEventArgs = dragInfo.eventArgs(elements, pos); + + e.preventDefault(); + + //TODO(jcarter): Is dragStart need to be unbound? + unbindDragMoveEvents(); + + //This cancel the collapse/expand login running. + $timeout.cancel(scope.expandTimeout); + + scope.$treeScope.$apply(function () { + $q.when(scope.$treeScope.$callbacks.beforeDrop(dragEventArgs)) + + //Promise resolved (or callback didn't return false) + .then(function (allowDrop) { + if (allowDrop !== false && scope.$$allowNodeDrop) { + //Node drop accepted. + dragInfo.apply(); + + //Fire the dropped callback only if the move was successful. + scope.$treeScope.$callbacks.dropped(dragEventArgs); + } else { + //Drop canceled - revert the node to its original position. + bindDragStartEvents(); + } + }) + + //Promise rejected - revert the node to its original position. + .catch(function () { + bindDragStartEvents(); + }) + .finally(function () { + + //Replace placeholder with newly dropped element. + hiddenPlaceElm.replaceWith(scope.$element); + placeElm.remove(); + + //Remove drag element if still in DOM. + if (dragElm) { + dragElm.remove(); + dragElm = null; + } + + //Fire dragStope callback. + scope.$treeScope.$callbacks.dragStop(dragEventArgs); + scope.$$allowNodeDrop = false; + dragInfo = null; + + //Restore cursor in Opera 12.16 and IE + var oldCur = document.body.getAttribute('ui-tree-cursor'); + if (oldCur !== null) { + $document.find('body').css({'cursor': oldCur}); + document.body.removeAttribute('ui-tree-cursor'); + } + }); + }); + }; + + dragStartEvent = function (e) { + if (scope.dragEnabled()) { + dragStart(e); + } + }; + + dragMoveEvent = function (e) { + dragMove(e); + }; + + dragEndEvent = function (e) { + scope.$$allowNodeDrop = true; + dragEnd(e); + }; + + dragCancelEvent = function (e) { + dragEnd(e); + }; + + dragDelay = (function () { + var to; + + return { + exec: function (fn, ms) { + if (!ms) { + ms = 0; + } + this.cancel(); + to = $timeout(fn, ms); + }, + cancel: function () { + $timeout.cancel(to); + } + }; + })(); + + keydownHandler = function (e) { + if (e.keyCode === 27) { + dragEndEvent(e); + } + }; + + /** + * Binds the mouse/touch events to enable drag start for this node. + */ + //This is outside of bindDragMoveEvents because of the potential for a delay setting. + bindDragStartEvents = function () { + element.bind('touchstart mousedown', function (e) { + //Don't call drag delay if no delay was specified. + if (scope.dragDelay > 0) { + dragDelay.exec(function () { + dragStartEvent(e); + }, scope.dragDelay); + } else { + dragStartEvent(e); + } + }); + element.bind('touchend touchcancel mouseup', function () { + if (scope.dragDelay > 0) { + dragDelay.cancel(); + } + }); + }; + bindDragStartEvents(); + + /** + * Binds mouse/touch events that handle moving/dropping this dragged node + */ + bindDragMoveEvents = function () { + angular.element($document).bind('touchend', dragEndEvent); + angular.element($document).bind('touchcancel', dragEndEvent); + angular.element($document).bind('touchmove', dragMoveEvent); + angular.element($document).bind('mouseup', dragEndEvent); + angular.element($document).bind('mousemove', dragMoveEvent); + angular.element($document).bind('mouseleave', dragCancelEvent); + angular.element($document).bind('keydown', keydownHandler); + }; + + /** + * Unbinds mouse/touch events that handle moving/dropping this dragged node. + */ + unbindDragMoveEvents = function () { + angular.element($document).unbind('touchend', dragEndEvent); + angular.element($document).unbind('touchcancel', dragEndEvent); + angular.element($document).unbind('touchmove', dragMoveEvent); + angular.element($document).unbind('mouseup', dragEndEvent); + angular.element($document).unbind('mousemove', dragMoveEvent); + angular.element($document).unbind('mouseleave', dragCancelEvent); + angular.element($document).unbind('keydown', keydownHandler); + }; + } + }; + } + ]); +})(); + +(function () { + 'use strict'; + + angular.module('ui.tree') + .directive('uiTreeNodes', ['treeConfig', '$window', + function (treeConfig) { + return { + require: ['ngModel', '?^uiTreeNode', '^uiTree'], + restrict: 'A', + scope: true, + controller: 'TreeNodesController', + link: function (scope, element, attrs, controllersArr) { + + var config = {}, + ngModel = controllersArr[0], + treeNodeCtrl = controllersArr[1], + treeCtrl = controllersArr[2]; + + angular.extend(config, treeConfig); + if (config.nodesClass) { + element.addClass(config.nodesClass); + } + + if (treeNodeCtrl) { + treeNodeCtrl.scope.$childNodesScope = scope; + scope.$nodeScope = treeNodeCtrl.scope; + } else { + // find the root nodes if there is no parent node and have a parent ui-tree + treeCtrl.scope.$nodesScope = scope; + } + scope.$treeScope = treeCtrl.scope; + + if (ngModel) { + ngModel.$render = function () { + scope.$modelValue = ngModel.$modelValue; + }; + } + + scope.$watch(function () { + return attrs.maxDepth; + }, function (val) { + if ((typeof val) == 'number') { + scope.maxDepth = val; + } + }); + + scope.$watch(function () { + return attrs.nodropEnabled; + }, function (newVal) { + if ((typeof newVal) != 'undefined') { + scope.nodropEnabled = true; + } + }, true); + + } + }; + } + ]); +})(); + +(function () { + 'use strict'; + + angular.module('ui.tree') + + /** + * @ngdoc service + * @name ui.tree.service:UiTreeHelper + * @requires ng.$document + * @requires ng.$window + * + * @description + * angular-ui-tree. + */ + .factory('UiTreeHelper', ['$document', '$window', 'treeConfig', + function ($document, $window, treeConfig) { + return { + + /** + * A hashtable used to storage data of nodes + * @type {Object} + */ + nodesData: {}, + + setNodeAttribute: function (scope, attrName, val) { + if (!scope.$modelValue) { + return null; + } + var data = this.nodesData[scope.$modelValue.$$hashKey]; + if (!data) { + data = {}; + this.nodesData[scope.$modelValue.$$hashKey] = data; + } + data[attrName] = val; + }, + + getNodeAttribute: function (scope, attrName) { + if (!scope.$modelValue) { + return null; + } + var data = this.nodesData[scope.$modelValue.$$hashKey]; + if (data) { + return data[attrName]; + } + return null; + }, + + /** + * @ngdoc method + * @methodOf ui.tree.service:$nodrag + * @param {Object} targetElm angular element + * @return {Bool} check if the node can be dragged. + */ + nodrag: function (targetElm) { + if (typeof targetElm.attr('data-nodrag') != 'undefined') { + return targetElm.attr('data-nodrag') !== 'false'; + } + return false; + }, + + /** + * Get the event object for touches. + * + * @param {MouseEvent|TouchEvent} e MouseEvent or TouchEvent that kicked off dragX method. + * @return {MouseEvent|TouchEvent} Object returned as original event object. + */ + eventObj: function (e) { + var obj = e; + if (e.targetTouches !== undefined) { + //Set obj equal to the first Touch object in the TouchList. + obj = e.targetTouches.item(0); + //Logic to set obj to original TouchEvent. + } else if (e.originalEvent !== undefined && e.originalEvent.targetTouches !== undefined) { + obj = e.originalEvent.targetTouches.item(0); + } + return obj; + }, + + /** + * Generate object used to store data about node being moved. + * + * {angular.$scope} node Scope of the node that is being moved. + */ + dragInfo: function (node) { + return { + source: node, + sourceInfo: { + cloneModel: node.$treeScope.cloneEnabled === true ? angular.copy(node.$modelValue) : undefined, + nodeScope: node, + index: node.index(), + nodesScope: node.$parentNodesScope + }, + index: node.index(), + + //Slice(0) just duplicates an array. + siblings: node.siblings().slice(0), + parent: node.$parentNodesScope, + + //Reset parent to source parent. + resetParent: function() { + this.parent = node.$parentNodesScope; + }, + + //Move the node to a new position, determining where the node will be inserted to when dropped happens here. + moveTo: function (parent, siblings, index) { + this.parent = parent; + + //Duplicate siblings array. + this.siblings = siblings.slice(0); + + //If source node is in the target nodes + var i = this.siblings.indexOf(this.source); + if (i > -1) { + this.siblings.splice(i, 1); + if (this.source.index() < index) { + index--; + } + } + + this.siblings.splice(index, 0, this.source); + this.index = index; + }, + + //Get parent nodes nodeScope. + parentNode: function () { + return this.parent.$nodeScope; + }, + + //Get previous sibling node. + prev: function () { + if (this.index > 0) { + return this.siblings[this.index - 1]; + } + + return null; + }, + + //Get next sibling node. + next: function () { + if (this.index < this.siblings.length - 1) { + return this.siblings[this.index + 1]; + } + + return null; + }, + + //Return what cloneEnabled is set to on uiTree. + isClone: function () { + return this.source.$treeScope.cloneEnabled === true; + }, + + //Returns a copy of node passed in. + clonedNode: function (node) { + return angular.copy(node); + }, + + //Returns true if parent or index have changed (move happened within any uiTree). + isDirty: function () { + return this.source.$parentNodesScope != this.parent || + this.source.index() != this.index; + }, + + //Return whether node has a new parent (set on moveTo method). + isForeign: function () { + return this.source.$treeScope !== this.parent.$treeScope; + }, + + //Sets arguments passed to user callbacks. + eventArgs: function (elements, pos) { + return { + source: this.sourceInfo, + dest: { + index: this.index, + nodesScope: this.parent + }, + elements: elements, + pos: pos + }; + }, + + //Method that actually manipulates the node being moved. + apply: function () { + + var nodeData = this.source.$modelValue; + + //Nodrop enabled on tree or parent + if (this.parent.nodropEnabled || this.parent.$treeScope.nodropEnabled) { + return; + } + + //Node was dropped in the same place - do nothing. + if (!this.isDirty()) { + return; + } + + //CloneEnabled and cross-tree so copy and do not remove from source. + if (this.isClone() && this.isForeign()) { + this.parent.insertNode(this.index, this.sourceInfo.cloneModel); + //Any other case, remove and reinsert. + } else { + this.source.remove(); + this.parent.insertNode(this.index, nodeData); + } + } + }; + }, + + /** + * @ngdoc method + * @name ui.tree#height + * @methodOf ui.tree.service:UiTreeHelper + * + * @description + * Get the height of an element. + * + * @param {Object} element Angular element. + * @returns {String} Height + */ + height: function (element) { + return element.prop('scrollHeight'); + }, + + /** + * @ngdoc method + * @name ui.tree#width + * @methodOf ui.tree.service:UiTreeHelper + * + * @description + * Get the width of an element. + * + * @param {Object} element Angular element. + * @returns {String} Width + */ + width: function (element) { + return element.prop('scrollWidth'); + }, + + /** + * @ngdoc method + * @name ui.tree#offset + * @methodOf ui.nestedSortable.service:UiTreeHelper + * + * @description + * Get the offset values of an element. + * + * @param {Object} element Angular element. + * @returns {Object} Object with properties width, height, top and left + */ + offset: function (element) { + var boundingClientRect = element[0].getBoundingClientRect(); + + return { + width: element.prop('offsetWidth'), + height: element.prop('offsetHeight'), + top: boundingClientRect.top + ($window.pageYOffset || $document[0].body.scrollTop || $document[0].documentElement.scrollTop), + left: boundingClientRect.left + ($window.pageXOffset || $document[0].body.scrollLeft || $document[0].documentElement.scrollLeft) + }; + }, + + /** + * @ngdoc method + * @name ui.tree#positionStarted + * @methodOf ui.tree.service:UiTreeHelper + * + * @description + * Get the start position of the target element according to the provided event properties. + * + * @param {Object} e Event + * @param {Object} target Target element + * @returns {Object} Object with properties offsetX, offsetY, startX, startY, nowX and dirX. + */ + positionStarted: function (e, target) { + var pos = {}, + pageX = e.pageX, + pageY = e.pageY; + + //Check to set correct data for TouchEvents + if (e.originalEvent && e.originalEvent.touches && (e.originalEvent.touches.length > 0)) { + pageX = e.originalEvent.touches[0].pageX; + pageY = e.originalEvent.touches[0].pageY; + } + pos.offsetX = pageX - this.offset(target).left; + pos.offsetY = pageY - this.offset(target).top; + pos.startX = pos.lastX = pageX; + pos.startY = pos.lastY = pageY; + pos.nowX = pos.nowY = pos.distX = pos.distY = pos.dirAx = 0; + pos.dirX = pos.dirY = pos.lastDirX = pos.lastDirY = pos.distAxX = pos.distAxY = 0; + return pos; + }, + + positionMoved: function (e, pos, firstMoving) { + + var pageX = e.pageX, + pageY = e.pageY, + newAx; + + //If there are multiple touch points, choose one to use as X and Y. + if (e.originalEvent && e.originalEvent.touches && (e.originalEvent.touches.length > 0)) { + pageX = e.originalEvent.touches[0].pageX; + pageY = e.originalEvent.touches[0].pageY; + } + + //Mouse position last event. + pos.lastX = pos.nowX; + pos.lastY = pos.nowY; + + //Mouse position this event. + pos.nowX = pageX; + pos.nowY = pageY; + + //Distance mouse moved between events. + pos.distX = pos.nowX - pos.lastX; + pos.distY = pos.nowY - pos.lastY; + + //Direction mouse was moving. + pos.lastDirX = pos.dirX; + pos.lastDirY = pos.dirY; + + //Direction mouse is now moving (on both axis). + pos.dirX = pos.distX === 0 ? 0 : pos.distX > 0 ? 1 : -1; + pos.dirY = pos.distY === 0 ? 0 : pos.distY > 0 ? 1 : -1; + + //Axis mouse is now moving on. + newAx = Math.abs(pos.distX) > Math.abs(pos.distY) ? 1 : 0; + + //Do nothing on first move. + if (firstMoving) { + pos.dirAx = newAx; + pos.moving = true; + return; + } + + //Calc distance moved on this axis (and direction). + if (pos.dirAx !== newAx) { + pos.distAxX = 0; + pos.distAxY = 0; + } else { + pos.distAxX += Math.abs(pos.distX); + if (pos.dirX !== 0 && pos.dirX !== pos.lastDirX) { + pos.distAxX = 0; + } + pos.distAxY += Math.abs(pos.distY); + if (pos.dirY !== 0 && pos.dirY !== pos.lastDirY) { + pos.distAxY = 0; + } + } + pos.dirAx = newAx; + }, + + elementIsTreeNode: function (element) { + return typeof element.attr('ui-tree-node') !== 'undefined'; + }, + + elementIsTreeNodeHandle: function (element) { + return typeof element.attr('ui-tree-handle') !== 'undefined'; + }, + elementIsTree: function (element) { + return typeof element.attr('ui-tree') !== 'undefined'; + }, + elementIsTreeNodes: function (element) { + return typeof element.attr('ui-tree-nodes') !== 'undefined'; + }, + elementIsPlaceholder: function (element) { + return element.hasClass(treeConfig.placeholderClass); + }, + elementIsDropzone: function (element) { + return element.hasClass(treeConfig.dropzoneClass); + }, + elementContainsTreeNodeHandler: function (element) { + return element[0].querySelectorAll('[ui-tree-handle]').length >= 1; + }, + treeNodeHandlerContainerOfElement: function (element) { + return findFirstParentElementWithAttribute('ui-tree-handle', element[0]); + } + }; + } + ]); + + // TODO: optimize this loop + //(Jcarter): Suggest adding a parent element property on uiTree, then all these bubble + // to can trigger to stop when they reach the parent. + function findFirstParentElementWithAttribute(attributeName, childObj) { + //Undefined if the mouse leaves the browser window + if (childObj === undefined) { + return null; + } + var testObj = childObj.parentNode, + count = 1, + //Check for setAttribute due to exception thrown by Firefox when a node is dragged outside the browser window + res = (typeof testObj.setAttribute === 'function' && testObj.hasAttribute(attributeName)) ? testObj : null; + while (testObj && typeof testObj.setAttribute === 'function' && !testObj.hasAttribute(attributeName)) { + testObj = testObj.parentNode; + res = testObj; + //Stop once we reach top of page. + if (testObj === document.documentElement) { + res = null; + break; + } + count++; + } + return res; + } + +})(); \ No newline at end of file diff --git a/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/appUUI.js b/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/appUUI.js index 5d73ba97..8094710c 100644 --- a/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/appUUI.js +++ b/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/appUUI.js @@ -1,4 +1,3 @@ - /* Copyright (C) 2017 CMCC, Inc. and others. All rights reserved. @@ -14,10 +13,9 @@ See the License for the specific language governing permissions and limitations under the License. */ -var app = angular.module('uui', ['ng', 'ngRoute','ui.bootstrap','ui.grid','ngTouch','ngAnimate', - 'ui.grid.cellNav', 'ui.grid.edit', 'ui.grid.resizeColumns', 'ui.grid.pinning', 'ui.grid.selection', - 'ui.grid.moveColumns', 'ui.grid.exporter', 'ui.grid.importer', 'ui.grid.grouping','ui.grid.pagination' - ,'ui.grid.autoResize','nvd3','smart-table']); +// 创建模块，同时添加依赖的服务 +var app = angular.module('uui', ['ng', 'ngRoute', 'ui.bootstrap', 'ngTouch', 'ngAnimate', 'nvd3', 'smart-table', 'ui.tree']); +// 配置路由 ngRoute 也可以是第三方路由ui-router app.config(function ($routeProvider) { $routeProvider .when('/alarm', { @@ -29,9 +27,14 @@ app.config(function ($routeProvider) { .when('/pre-details', { templateUrl: 'app/uui/fusion/scripts/view-models/performance-details.html' }) - .when('/common', { - templateUrl: 'app/uui/fusion/scripts/view-models/left-menu.html' - }) - .otherwise({redirectTo: '/common'}) + .when('/common', { + templateUrl: 'app/uui/fusion/scripts/view-models/left-menu.html' + }) + .otherwise({ + redirectTo: '/common' + }) }); -var global_url = "/api/usecaseui-server/v1"; + +// 请求数据地址 +// var global_url = "http://localhost:8082/api/usecaseui/server/v1"; +var global_url = "http://10.73.233.207:8082/api/usecaseui/server/v1"; \ No newline at end of file diff --git a/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/controller/alarmController.js b/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/controller/alarmController.js index 66cf24cf..0acf0d41 100644 --- a/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/controller/alarmController.js +++ b/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/controller/alarmController.js @@ -14,30 +14,25 @@ limitations under the License. */ var alarmDetailId = ""; -app.controller('alarmGridCtrl', ['$scope', '$log', '$http', '$timeout', '$interval' , '$window', - function ($scope, $log, $http, $timeout, $interval,$window) { - $scope.jump = function(value){ - alarmDetailId=value; + +app.controller('alarmGridCtrl', ['$scope', '$log', '$http', '$timeout', '$interval', '$window', + function ($scope, $log, $http, $timeout, $interval, $window) { + $scope.jump = function (value) { + alarmDetailId = value; var obj = $("#lm"); angular.element(obj).scope().currentTab = "app/uui/fusion/scripts/view-models/alarm-details.html"; - //angular.element(obj).scope().$apply(); + s }; $scope.toChart = function () { var obj = $("#lm"); angular.element(obj).scope().currentTab = "app/uui/fusion/scripts/view-models/alarm-chart.html"; }; - $scope.vfstatus = "null"; - $scope.selectOpen = function (v) { - $scope.vfstatus = typeof(v) == "undefined" ? "null" : v; - $scope.selectedOpen = v; - }; $scope.itemsByPagea = 10; - $http({ - url : global_url + "/alarm/statusCount", - method : "GET" + url: global_url + "/alarm/statusCount", + method: "GET" }).then(function successCallback(resp) { $scope.open[0].count = resp.data[1]; $scope.open[1].count = resp.data[2]; @@ -45,19 +40,28 @@ app.controller('alarmGridCtrl', ['$scope', '$log', '$http', '$timeout', '$interv }); - $scope.open = [ - {id: 1, name: 'Active', count: 0}, - {id: 2, name: 'Closed', count: 0}, - {id: undefined, name: 'All', count: 0} + // li的数据 + $scope.open = [{ + id: 1, + name: 'Active', + count: 0 + }, + { + id: 2, + name: 'Closed', + count: 0 + }, + { + id: undefined, + name: 'All', + count: 0 + } ]; - - $scope.activeOpen = function (open_id) { - return open_id == $scope.selectedOpen; + $scope.menuState = { + show: false }; - $scope.menuState = {show: false}; - $scope.toggleMenu = function () { $scope.menuState.show = !$scope.menuState.show; }; @@ -78,42 +82,62 @@ app.controller('alarmGridCtrl', ['$scope', '$log', '$http', '$timeout', '$interv opened: false }; - }]); -app.controller('pipeAlarmCtrl', ['$scope','ResourceAlarm', function ($scope,service) { + } +]); +app.controller('pipeAlarmCtrl', ['$scope', 'ResourceAlarm', '$interval', function ($scope, service, $interval) { $scope.condition1 = ""; $scope.condition2 = ""; $scope.condition3 = ""; $scope.condition4 = ""; $scope.condition5 = ""; + $scope.vfstatus = "null"; + + $scope.selectOpen = function (v, func) { + $scope.vfstatus = typeof (v) == "undefined" ? "null" : v; + $scope.selectedOpen = v; + func($scope.tableState); + }; + + $scope.activeOpen = function (open_id) { + return open_id == $scope.selectedOpen; + }; var ctrl = this; - this.displayed = []; + ctrl.displayed = []; - this.callServer = function callServer(tableState) { + ctrl.callServer = function callServer(tableState) { ctrl.isLoading = true; $scope.tableState = tableState; var pagination = tableState.pagination; + console.log(pagination); - var start = pagination.start/pagination.number+1 || 0; + var start = pagination.start / pagination.number + 1 || 0; var number = pagination.number || 10; - service.getPage(start, number,$scope.condition1===""?"":$scope.condition1, - $scope.condition2===""?"":$scope.condition2, $scope.condition3===""?"":$scope.condition3, - $scope.condition4===""?"":$scope.condition4, $scope.condition5===""?"":$scope.condition5, + service.getPage(start, number, $scope.condition1 === "" ? "" : $scope.condition1, + $scope.condition2 === "" ? "" : $scope.condition2, $scope.condition3 === "" ? "" : $scope.condition3, + $scope.condition4 === "" ? "" : $scope.condition4, $scope.condition5 === "" ? "" : $scope.condition5, $scope.vfstatus).then(function (result) { ctrl.displayed = result.data; tableState.pagination.numberOfPages = result.numberOfPages; ctrl.isLoading = false; }); + + // var timer = $interval(function () { + // ctrl.callServer($scope.tableState); + // }, 5000) + + // console.log($scope) }; -}]).factory('ResourceAlarm', ['$q', '$filter', '$timeout','$http', function ($q, $filter, $timeout,$http) { +}]).factory('ResourceAlarm', ['$q', '$filter', '$timeout', '$http', function ($q, $filter, $timeout, $http) { var randomsItems = []; var totalCount = 0; + function getPage(start, number) { - var url = global_url+'/alarm/' + start + '/' + number + ''; + var url = global_url + '/alarm/' + start + '/' + number + ''; url += arguments[2] === "" ? "/null" : "/" + arguments[2]; url += arguments[3] === "" ? "/null" : "/" + arguments[3]; url += arguments[4] === "" ? "/null" : "/" + arguments[4]; @@ -121,14 +145,13 @@ app.controller('pipeAlarmCtrl', ['$scope','ResourceAlarm', function ($scope,serv url += arguments[6] === "" ? "/null" : "/" + FormatDate(arguments[6]); url += arguments[7] === "" ? "/null" : "/" + arguments[7]; $http({ - url : url, - method : "GET" + url: url, + method: "GET" }).then(function SuccessCallback(resp) { - console.info(resp); - if (resp.data.alarms.length > 0){ + if (resp.data.alarms.length > 0) { randomsItems = resp.data.alarms; totalCount = resp.data.totalRecords; - }else{ + } else { randomsItems = []; totalCount = 0; } @@ -154,6 +177,4 @@ app.controller('pipeAlarmCtrl', ['$scope','ResourceAlarm', function ($scope,serv return { getPage: getPage }; - - }]); \ No newline at end of file diff --git a/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/controller/left-menuController.js b/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/controller/left-menuController.js index 985ec877..03e90bc2 100644 --- a/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/controller/left-menuController.js +++ b/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/controller/left-menuController.js @@ -13,17 +13,40 @@ See the License for the specific language governing permissions and limitations under the License. */ -var currentTab = 'app/uui/fusion/scripts/view-models/alarm.html'; +var currentTab = 'app/uui/fusion/scripts/view-models/performance.html'; -app.controller('cmCtrl',['$scope',function ($scope) { - $scope.routeData = [ - {name : 'Services' , url : 'app/uui/fusion/scripts/view-models/lifecyclemanagement.html' , nclass : 'fa fa-users'}, - {name : 'Alarm' , url : 'app/uui/fusion/scripts/view-models/alarm.html' , nclass : 'fa fa-users'}, - {name : 'Performance' , url : 'app/uui/fusion/scripts/view-models/performance.html', nclass : 'fa fa-cog'} +app.controller('cmCtrl', ['$scope', function ($scope) { + $scope.routeData = [{ + name: 'Services', + url: 'app/uui/fusion/scripts/view-models/lifecyclemanagement.html', + nclass: 'fa fa-users' + }, + { + name: 'Alarm', + url: 'app/uui/fusion/scripts/view-models/alarm.html', + nclass: 'fa fa-users' + }, + { + name: 'Performance', + url: 'app/uui/fusion/scripts/view-models/performance.html', + nclass: 'fa fa-cog' + } + /*{ + name: 'Topological diagram', + url: 'app/uui/fusion/scripts/view-models/topology.html', + nclass: 'fa fa-cog' + }, + { + name: 'Device topological', + url: 'app/uui/fusion/scripts/view-models/device-topological.html', + nclass: 'fa fa-cog' + }*/ ]; $scope.currentTab = currentTab; - $scope.$watch('currentTab', function(newValue, oldValue) { - if (newValue === oldValue) { return; } // AKA first run + $scope.$watch('currentTab', function (newValue, oldValue) { + if (newValue === oldValue) { + return; + } // AKA first run // $scope.onClickTab(newValue); }); $scope.onClickTab = function (url) { @@ -32,4 +55,4 @@ app.controller('cmCtrl',['$scope',function ($scope) { $scope.isActiveTab = function (tabRoute) { return tabRoute == $scope.currentTab; } -}]); +}]); \ No newline at end of file diff --git a/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/controller/performance-chartController.js b/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/controller/performance-chartController.js index 1e9c0e1b..aa138eaa 100644 --- a/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/controller/performance-chartController.js +++ b/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/controller/performance-chartController.js @@ -16,9 +16,9 @@ app.controller('pertabCtrl', ['$scope', '$http', '$routeParams', '$window' , function ($scope, $http,$routeParams,$window) { - $scope.chartShow = false; - $scope.ndaShow = false; - $scope.hdaShow = false; + $scope.chartShow = false; + $scope.ndaShow = false; + $scope.hdaShow = false; $scope.valuess = []; $scope.namesPIsShow = false; $scope.goIsShow = true; diff --git a/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/controller/performanceController.js b/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/controller/performanceController.js index 23a59389..cb897a46 100644 --- a/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/controller/performanceController.js +++ b/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/controller/performanceController.js @@ -14,14 +14,13 @@ limitations under the License. */ // -var permanceId=""; -app.controller('perGridCtrl', ['$scope','$http', '$window', '$interval', '$window', - function ($scope, $http , $window, $interval) { - $scope.jump = function(value){ - permanceId=value; +var permanceId = ""; +app.controller('perGridCtrl', ['$scope', '$http', '$window', '$interval', + function ($scope, $http, $window, $interval) { + $scope.jump = function (value) { + permanceId = value; var obj = $("#lm"); angular.element(obj).scope().currentTab = "app/uui/fusion/scripts/view-models/performance-details.html"; - //angular.element(obj).scope().$apply(); }; $scope.itemsByPage = 10; @@ -31,7 +30,9 @@ app.controller('perGridCtrl', ['$scope','$http', '$window', '$interval', '$windo angular.element(obj).scope().currentTab = "app/uui/fusion/scripts/view-models/performance-chart.html"; }; - $scope.menuState = {show: false} + $scope.menuState = { + show: false + } $scope.toggleMenu = function () { $scope.menuState.show = !$scope.menuState.show; } @@ -39,10 +40,13 @@ app.controller('perGridCtrl', ['$scope','$http', '$window', '$interval', '$windo $scope.checkResults = []; - $scope.menuState = {show: false} - $scope.toggleMenu = function () { - $scope.menuState.show = !$scope.menuState.show; - } + // $scope.menuState = { + // show: false + // } + // $scope.toggleMenu = function () { + // $scope.menuState.show = !$scope.menuState.show; + // } + $scope.open1 = function () { $scope.popup1.opened = true; }; @@ -59,55 +63,61 @@ app.controller('perGridCtrl', ['$scope','$http', '$window', '$interval', '$windo opened: false }; - }]); -app.controller('pipeCtrl', ['$scope','Resource', function ($scope,service) { - $scope.seek1 = ""; - $scope.seek2 = ""; - $scope.seek3 = ""; - $scope.seek4 = ""; - $scope.seek5 = ""; - - - var ctrl = this; - - this.displayed = []; - - this.callServer = function callServer(tableState) { - ctrl.isLoading = true; - $scope.tableState = tableState; - var pagination = tableState.pagination; + } +]); +app.controller('pipeCtrl', ['$scope', 'Resource', '$interval', function ($scope, service, $interval) { + $scope.seek1 = ""; + $scope.seek2 = ""; + $scope.seek3 = ""; + $scope.seek4 = ""; + $scope.seek5 = ""; + + var ctrl = this; + + ctrl.displayed = []; + + ctrl.callServer = function callServer(tableState) { + ctrl.isLoading = true; + $scope.tableState = tableState; + var pagination = tableState.pagination; + + var start = pagination.start / pagination.number + 1 || 0; + var number = pagination.number || 10; + + service.getPage(start, number, $scope.seek1 === "" ? "null" : $scope.seek1, + $scope.seek2 === "" ? "null" : $scope.seek2, $scope.seek3 === "" ? "null" : $scope.seek3, + $scope.seek4 === "" ? "null" : $scope.seek4, $scope.seek5 === "" ? "null" : $scope.seek5).then(function (result) { + ctrl.displayed = result.data; + tableState.pagination.numberOfPages = result.numberOfPages; + ctrl.isLoading = false; + }); - var start = pagination.start/pagination.number+1 || 0; - var number = pagination.number || 10; + // $interval(function () { + // ctrl.callServer($scope.tableState); + // }, 5000) - service.getPage(start, number,$scope.seek1===""?"null":$scope.seek1, - $scope.seek2===""?"null":$scope.seek2, $scope.seek3===""?"null":$scope.seek3, - $scope.seek4===""?"null":$scope.seek4, $scope.seek5===""?"null":$scope.seek5).then(function (result) { - ctrl.displayed = result.data; - tableState.pagination.numberOfPages = result.numberOfPages; - ctrl.isLoading = false; - }); - }; + }; -}]) - .factory('Resource', ['$q', '$filter', '$timeout','$http', function ($q, $filter, $timeout,$http) { + }]) + .factory('Resource', ['$q', '$filter', '$timeout', '$http', function ($q, $filter, $timeout, $http) { var randomsItems = []; var totalCount = 0; + function getPage(start, number) { - var url = global_url+'/performance/' + start + '/' + number + ''; + var url = global_url + '/performance/' + start + '/' + number + ''; url += arguments[2] === "" ? "/null" : "/" + arguments[2]; url += arguments[3] === "" ? "/null" : "/" + arguments[3]; url += arguments[4] === "" ? "/null" : "/" + arguments[4]; url += arguments[5] === "null" ? "/null" : "/" + FormatDate(arguments[5]); url += arguments[6] === "null" ? "/null" : "/" + FormatDate(arguments[6]); $http({ - url : url, - method : "GET" + url: url, + method: "GET" }).then(function SuccessCallback(resp) { - if (resp.data.performances.length > 0){ + if (resp.data.performances.length > 0) { randomsItems = resp.data.performances; totalCount = resp.data.totalRecords; - }else{ + } else { randomsItems = []; totalCount = 0; } @@ -136,24 +146,23 @@ app.controller('pipeCtrl', ['$scope','Resource', function ($scope,service) { }; - }]).directive('stRatio',function(){ - return { - link:function(scope, element, attr){ - var ratio=+(attr.stRatio); + }]).directive('stRatio', function () { + return { + link: function (scope, element, attr) { + var ratio = +(attr.stRatio); - element.css('width',ratio+'%'); + element.css('width', ratio + '%'); + } + }; + }).directive('pageSelect', function () { + return { + restrict: 'E', + template: '', + link: function (scope, element, attrs) { + scope.$watch('currentPage', function (c) { + scope.inputPage = c; + }); + } } - }; -}).directive('pageSelect', function() { - return { - restrict: 'E', - template: '', - link: function(scope, element, attrs) { - scope.$watch('currentPage', function(c) { - scope.inputPage = c; - }); - } - } -}); - + }); \ No newline at end of file diff --git a/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/controller/topological.js b/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/controller/topological.js new file mode 100644 index 00000000..8e4731e4 --- /dev/null +++ b/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/controller/topological.js @@ -0,0 +1,182 @@ +/* + Copyright (C) 2017 CMCC, Inc. and others. All rights reserved. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + */ + +app.controller('devicetopologicalCtrl', ['$scope', '$http', function ($scope, $http) { + $(document).ready(function () { + var canvas = document.getElementById('canvas'); + var height = canvas.clientHeight; + var width = canvas.clientWidth; + var stage = new JTopo.Stage(canvas); + var scene = new JTopo.Scene(); + // scene.background = '/app/uui/fusion/images/bg.jpg'; + + + function node(x, y, img, name, zIndex) { + var node = new JTopo.Node(name); + node.setImage('/app/uui/fusion/images/' + img, true); + node.setLocation(x, y); + node.zIndex = zIndex; + scene.add(node); + return node; + } + + + function newFoldLink(nodeA, nodeZ, text, direction) { + var link = new JTopo.FoldLink(nodeA, nodeZ, text); + link.direction = direction || 'horizontal'; + link.lineWidth = 1; // 线宽 + // link.bundleOffset = 10; // 折线拐角处的长度 + link.bundleGap = 10; // 线条之间的间隔 + line.zIndex = 8; + scene.add(link); + return link; + } + + + function line(startX, startY, endX, endY, name) { + var start = new JTopo.Node(); + start.setLocation(startX, startY); + var end = new JTopo.Node(); + end.setLocation(endX, endY); + var line = new JTopo.Link(start, end); + line.text = name; + line.zIndex = 5; + scene.add(line); + return line; + } + + var container = new JTopo.Container(); + container.borderRadius = 200; + container.setBound(0, 0, 300, 300); + container.dragble = false; + container.background = '/app/uui/fusion/images/cloud_r.png'; + + var container2 = new JTopo.Container() + container2.borderRadius = 200; + container2.setBound(0, 0, 300, 300); + container2.dragble = false; + container2.background = '/app/uui/fusion/images/cloud_r.png'; + + var routerX = width / 2 - 40; + var routerY = height / 2; + + var router1 = node(routerX - 80, routerY - 40, 'router-all.png', ''); + var router2 = node(routerX + 80, routerY - 40, 'router-all.png', ''); + scene.add(new JTopo.Link(router1, router2)); + + var gateway1 = node(routerX - 200, routerY + 80, 'gateway-all.png', '', 10); + newFoldLink(gateway1, router1); + var gateway2 = node(routerX + 200, routerY + 80, 'gateway-all.png', '', 10); + newFoldLink(gateway2, router2); + + var ctrl_line = line(routerX - 460, routerY + 40, routerX - 160, routerY + 40); + var data_line = line(routerX - 460, routerY + 20, routerX - 160, routerY + 20); + var ctrl_line_2 = line(routerX + 485, routerY + 20, routerX + 185, routerY + 20); + var data_line_2 = line(routerX + 485, routerY + 40, routerX + 185, routerY + 40); + + var c1_vnf_1 = node(routerX - 400, routerY - 70, 'vnf-all.png', '', 6); + var c1_vnf_2 = node(routerX - 350, routerY - 70, 'vnf-all.png', '', 6); + var c1_vnf_3 = node(routerX - 300, routerY - 70, 'vnf-all.png', '', 6); + + var c2_vnf_1 = node(routerX + 300, routerY - 70, 'vnf-all.png', '', 6); + var c2_vnf_2 = node(routerX + 350, routerY - 70, 'vnf-all.png', '', 6); + var c2_vnf_3 = node(routerX + 400, routerY - 70, 'vnf-all.png', '', 6); + + var ctline_c1_vnf1 = node(routerX - 390, routerY + 50, 'map_data_point_blue.png', ''); + var daline_c1_vnf1 = node(routerX - 380, routerY + 30, 'map_data_point_blue.png', ''); + newFoldLink(c1_vnf_1, ctline_c1_vnf1); + newFoldLink(c1_vnf_1, daline_c1_vnf1); + + var ctline_c1_vnf2 = node(routerX - 340, routerY + 50, 'map_data_point_blue.png', ''); + var daline_c1_vnf2 = node(routerX - 330, routerY + 30, 'map_data_point_blue.png', ''); + newFoldLink(c1_vnf_2, ctline_c1_vnf2); + newFoldLink(c1_vnf_2, daline_c1_vnf2); + + + var ctline_c1_vnf3 = node(routerX - 290, routerY + 50, 'map_data_point_blue.png', ''); + var daline_c1_vnf3 = node(routerX - 280, routerY + 30, 'map_data_point_blue.png', ''); + newFoldLink(c1_vnf_3, ctline_c1_vnf3); + newFoldLink(c1_vnf_3, daline_c1_vnf3); + + + var ctline_gateway1 = node(routerX - 180, routerY + 50, 'map_data_point_blue.png', ''); + var daline_gateway1 = node(routerX - 190, routerY + 30, 'map_data_point_blue.png', ''); + newFoldLink(gateway1, ctline_gateway1); + newFoldLink(gateway1, daline_gateway1); + + container.add(c1_vnf_1); + container.add(c1_vnf_2); + container.add(c1_vnf_3); + container.add(gateway1); + container.add(ctline_c1_vnf1); + container.add(daline_c1_vnf1); + container.add(ctline_c1_vnf2); + container.add(daline_c1_vnf2); + container.add(ctline_c1_vnf3); + container.add(daline_c1_vnf3); + container.add(ctline_gateway1); + container.add(daline_gateway1); + container.add(ctrl_line.nodeA); + container.add(ctrl_line.nodeZ); + container.add(data_line.nodeA); + container.add(data_line.nodeZ); + + scene.add(container); + + + var ctline_c2_vnf1 = node(routerX + 320, routerY + 30, 'map_data_point_blue.png', ''); + var daline_c2_vnf1 = node(routerX + 310, routerY + 50, 'map_data_point_blue.png', ''); + newFoldLink(c2_vnf_1, ctline_c2_vnf1); + newFoldLink(c2_vnf_1, daline_c2_vnf1); + + var ctline_c2_vnf2 = node(routerX + 370, routerY + 30, 'map_data_point_blue.png', ''); + var daline_c2_vnf2 = node(routerX + 360, routerY + 50, 'map_data_point_blue.png', ''); + newFoldLink(c2_vnf_2, ctline_c2_vnf2); + newFoldLink(c2_vnf_2, daline_c2_vnf2); + + + var ctline_c2_vnf3 = node(routerX + 420, routerY + 30, 'map_data_point_blue.png', ''); + var daline_c2_vnf3 = node(routerX + 410, routerY + 50, 'map_data_point_blue.png', ''); + newFoldLink(c2_vnf_3, ctline_c2_vnf3); + newFoldLink(c2_vnf_3, daline_c2_vnf3); + + + var ctline_gateway2 = node(routerX + 240, routerY + 30, 'map_data_point_blue.png', ''); + var daline_gateway2 = node(routerX + 230, routerY + 50, 'map_data_point_blue.png', ''); + newFoldLink(gateway2, ctline_gateway2); + newFoldLink(gateway2, daline_gateway2); + + container2.add(c2_vnf_1); + container2.add(c2_vnf_2); + container2.add(c2_vnf_3); + container2.add(gateway2); + container2.add(ctline_c2_vnf1); + container2.add(daline_c2_vnf1); + container2.add(ctline_c2_vnf2); + container2.add(daline_c2_vnf2); + container2.add(ctline_c2_vnf3); + container2.add(daline_c2_vnf3); + container2.add(ctline_gateway2); + container2.add(daline_gateway2); + container2.add(ctrl_line_2.nodeA); + container2.add(ctrl_line_2.nodeZ); + container2.add(data_line_2.nodeA); + container2.add(data_line_2.nodeZ); + + scene.add(container2); + stage.add(scene); + }); +}]) \ No newline at end of file diff --git a/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/controller/topology-diagram.js b/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/controller/topology-diagram.js new file mode 100644 index 00000000..d9d5078a --- /dev/null +++ b/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/controller/topology-diagram.js @@ -0,0 +1,116 @@ +/* + Copyright (C) 2017 CMCC, Inc. and others. All rights reserved. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + */ +app.controller('topologyCtrl', ['$scope', '$http', '$location', 'drawTree', '$timeout', function ($scope, $http, $location, drawTree, $timeout) { + + // 获取拓补图盒子 + var myChart = echarts.init(document.getElementById("tree-container")); + // 请求数据，渲染选项标签 + $http({ + method: 'GET', + url: global_url + '/topology/services' + }).then(function successCallback(response) { + $scope.serviceType = response.data; + $scope.selectedName = response.data[0]; + }, function errorCallback(error) { + + }).then(function () { + // 默认渲染第一条拓补图 + $http({ + method: 'GET', + url: global_url + '/topology/' + $scope.selectedName.ServiceName, + }).then(function successCallback(response) { + drawTree.treeChart(false, response.data, myChart); + + }, function errorCallback(error) { + + }) + }); + + // 点击切换拓补图 + $scope.selectedNameChanged = function (selectedName) { + $http({ + method: 'GET', + url: global_url + '/topology/' + selectedName.ServiceName, + }).then(function successCallback(response) { + drawTree.treeChart(true, response.data, myChart); + }, function errorCallback(error) { + + }) + }; + +}]).factory('drawTree', function () { + function treeChart(isChange, data, myChart) { + + if (isChange) { + myChart.clear(); //如果切换就清空下 + } + data.symbol = "image://./app/uui/fusion/images/E2E.png"; + for (k in data.children) { + data.children[k].symbol = "image://./app/uui/fusion/images/NS.png"; + if (data.children[k].children) { + for (i in data.children[k].children) { + if (data.children[k].children[i].isAlarm) { + data.children[k].children[i].symbol = "image://./app/uui/fusion/images/vnf-alarm.png"; + } else { + data.children[k].children[i].symbol = "image://./app/uui/fusion/images/vnf-1.png"; + } + } + } + } + + var option = { + tooltip: { + trigger: 'item', + triggerOn: 'mousemove' + }, + series: [{ + type: 'tree', + top: '20%', + left: '7%', + bottom: '20%', + right: '10%', + symbolSize: 50, + orient: 'vertical', + label: { + normal: { + position: 'bottom', + fontSize: 16, + color: '#000' + } + }, + leaves: { + label: { + normal: { + position: 'right', + verticalAlign: 'middle', + align: 'left' + } + } + }, + lineStyle: { + width: 3, + curveness: 0, + }, + data: [data], + expandAndCollapse: true + }] + } + myChart.setOption(option, true); + } + return { + treeChart: treeChart + } +}) \ No newline at end of file diff --git a/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/d3.js b/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/d3.js new file mode 100644 index 00000000..bd06c10f --- /dev/null +++ b/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/d3.js @@ -0,0 +1,17160 @@ +// https://d3js.org Version 4.12.2. Copyright 2017 Mike Bostock. +(function (global, factory) { + typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) : + typeof define === 'function' && define.amd ? define(['exports'], factory) : + (factory((global.d3 = global.d3 || {}))); +}(this, (function (exports) { 'use strict'; + +var version = "4.12.2"; + +function ascending(a, b) { + return a < b ? -1 : a > b ? 1 : a >= b ? 0 : NaN; +} + +function bisector(compare) { + if (compare.length === 1) compare = ascendingComparator(compare); + return { + left: function(a, x, lo, hi) { + if (lo == null) lo = 0; + if (hi == null) hi = a.length; + while (lo < hi) { + var mid = lo + hi >>> 1; + if (compare(a[mid], x) < 0) lo = mid + 1; + else hi = mid; + } + return lo; + }, + right: function(a, x, lo, hi) { + if (lo == null) lo = 0; + if (hi == null) hi = a.length; + while (lo < hi) { + var mid = lo + hi >>> 1; + if (compare(a[mid], x) > 0) hi = mid; + else lo = mid + 1; + } + return lo; + } + }; +} + +function ascendingComparator(f) { + return function(d, x) { + return ascending(f(d), x); + }; +} + +var ascendingBisect = bisector(ascending); +var bisectRight = ascendingBisect.right; +var bisectLeft = ascendingBisect.left; + +function pairs(array, f) { + if (f == null) f = pair; + var i = 0, n = array.length - 1, p = array[0], pairs = new Array(n < 0 ? 0 : n); + while (i < n) pairs[i] = f(p, p = array[++i]); + return pairs; +} + +function pair(a, b) { + return [a, b]; +} + +function cross(values0, values1, reduce) { + var n0 = values0.length, + n1 = values1.length, + values = new Array(n0 * n1), + i0, + i1, + i, + value0; + + if (reduce == null) reduce = pair; + + for (i0 = i = 0; i0 < n0; ++i0) { + for (value0 = values0[i0], i1 = 0; i1 < n1; ++i1, ++i) { + values[i] = reduce(value0, values1[i1]); + } + } + + return values; +} + +function descending(a, b) { + return b < a ? -1 : b > a ? 1 : b >= a ? 0 : NaN; +} + +function number(x) { + return x === null ? NaN : +x; +} + +function variance(values, valueof) { + var n = values.length, + m = 0, + i = -1, + mean = 0, + value, + delta, + sum = 0; + + if (valueof == null) { + while (++i < n) { + if (!isNaN(value = number(values[i]))) { + delta = value - mean; + mean += delta / ++m; + sum += delta * (value - mean); + } + } + } + + else { + while (++i < n) { + if (!isNaN(value = number(valueof(values[i], i, values)))) { + delta = value - mean; + mean += delta / ++m; + sum += delta * (value - mean); + } + } + } + + if (m > 1) return sum / (m - 1); +} + +function deviation(array, f) { + var v = variance(array, f); + return v ? Math.sqrt(v) : v; +} + +function extent(values, valueof) { + var n = values.length, + i = -1, + value, + min, + max; + + if (valueof == null) { + while (++i < n) { // Find the first comparable value. + if ((value = values[i]) != null && value >= value) { + min = max = value; + while (++i < n) { // Compare the remaining values. + if ((value = values[i]) != null) { + if (min > value) min = value; + if (max < value) max = value; + } + } + } + } + } + + else { + while (++i < n) { // Find the first comparable value. + if ((value = valueof(values[i], i, values)) != null && value >= value) { + min = max = value; + while (++i < n) { // Compare the remaining values. + if ((value = valueof(values[i], i, values)) != null) { + if (min > value) min = value; + if (max < value) max = value; + } + } + } + } + } + + return [min, max]; +} + +var array = Array.prototype; + +var slice = array.slice; +var map = array.map; + +function constant(x) { + return function() { + return x; + }; +} + +function identity(x) { + return x; +} + +function sequence(start, stop, step) { + start = +start, stop = +stop, step = (n = arguments.length) < 2 ? (stop = start, start = 0, 1) : n < 3 ? 1 : +step; + + var i = -1, + n = Math.max(0, Math.ceil((stop - start) / step)) | 0, + range = new Array(n); + + while (++i < n) { + range[i] = start + i * step; + } + + return range; +} + +var e10 = Math.sqrt(50); +var e5 = Math.sqrt(10); +var e2 = Math.sqrt(2); + +function ticks(start, stop, count) { + var reverse, + i = -1, + n, + ticks, + step; + + stop = +stop, start = +start, count = +count; + if (start === stop && count > 0) return [start]; + if (reverse = stop < start) n = start, start = stop, stop = n; + if ((step = tickIncrement(start, stop, count)) === 0 || !isFinite(step)) return []; + + if (step > 0) { + start = Math.ceil(start / step); + stop = Math.floor(stop / step); + ticks = new Array(n = Math.ceil(stop - start + 1)); + while (++i < n) ticks[i] = (start + i) * step; + } else { + start = Math.floor(start * step); + stop = Math.ceil(stop * step); + ticks = new Array(n = Math.ceil(start - stop + 1)); + while (++i < n) ticks[i] = (start - i) / step; + } + + if (reverse) ticks.reverse(); + + return ticks; +} + +function tickIncrement(start, stop, count) { + var step = (stop - start) / Math.max(0, count), + power = Math.floor(Math.log(step) / Math.LN10), + error = step / Math.pow(10, power); + return power >= 0 + ? (error >= e10 ? 10 : error >= e5 ? 5 : error >= e2 ? 2 : 1) * Math.pow(10, power) + : -Math.pow(10, -power) / (error >= e10 ? 10 : error >= e5 ? 5 : error >= e2 ? 2 : 1); +} + +function tickStep(start, stop, count) { + var step0 = Math.abs(stop - start) / Math.max(0, count), + step1 = Math.pow(10, Math.floor(Math.log(step0) / Math.LN10)), + error = step0 / step1; + if (error >= e10) step1 *= 10; + else if (error >= e5) step1 *= 5; + else if (error >= e2) step1 *= 2; + return stop < start ? -step1 : step1; +} + +function sturges(values) { + return Math.ceil(Math.log(values.length) / Math.LN2) + 1; +} + +function histogram() { + var value = identity, + domain = extent, + threshold = sturges; + + function histogram(data) { + var i, + n = data.length, + x, + values = new Array(n); + + for (i = 0; i < n; ++i) { + values[i] = value(data[i], i, data); + } + + var xz = domain(values), + x0 = xz[0], + x1 = xz[1], + tz = threshold(values, x0, x1); + + // Convert number of thresholds into uniform thresholds. + if (!Array.isArray(tz)) { + tz = tickStep(x0, x1, tz); + tz = sequence(Math.ceil(x0 / tz) * tz, Math.floor(x1 / tz) * tz, tz); // exclusive + } + + // Remove any thresholds outside the domain. + var m = tz.length; + while (tz[0] <= x0) tz.shift(), --m; + while (tz[m - 1] > x1) tz.pop(), --m; + + var bins = new Array(m + 1), + bin; + + // Initialize bins. + for (i = 0; i <= m; ++i) { + bin = bins[i] = []; + bin.x0 = i > 0 ? tz[i - 1] : x0; + bin.x1 = i < m ? tz[i] : x1; + } + + // Assign data to bins by value, ignoring any outside the domain. + for (i = 0; i < n; ++i) { + x = values[i]; + if (x0 <= x && x <= x1) { + bins[bisectRight(tz, x, 0, m)].push(data[i]); + } + } + + return bins; + } + + histogram.value = function(_) { + return arguments.length ? (value = typeof _ === "function" ? _ : constant(_), histogram) : value; + }; + + histogram.domain = function(_) { + return arguments.length ? (domain = typeof _ === "function" ? _ : constant([_[0], _[1]]), histogram) : domain; + }; + + histogram.thresholds = function(_) { + return arguments.length ? (threshold = typeof _ === "function" ? _ : Array.isArray(_) ? constant(slice.call(_)) : constant(_), histogram) : threshold; + }; + + return histogram; +} + +function threshold(values, p, valueof) { + if (valueof == null) valueof = number; + if (!(n = values.length)) return; + if ((p = +p) <= 0 || n < 2) return +valueof(values[0], 0, values); + if (p >= 1) return +valueof(values[n - 1], n - 1, values); + var n, + i = (n - 1) * p, + i0 = Math.floor(i), + value0 = +valueof(values[i0], i0, values), + value1 = +valueof(values[i0 + 1], i0 + 1, values); + return value0 + (value1 - value0) * (i - i0); +} + +function freedmanDiaconis(values, min, max) { + values = map.call(values, number).sort(ascending); + return Math.ceil((max - min) / (2 * (threshold(values, 0.75) - threshold(values, 0.25)) * Math.pow(values.length, -1 / 3))); +} + +function scott(values, min, max) { + return Math.ceil((max - min) / (3.5 * deviation(values) * Math.pow(values.length, -1 / 3))); +} + +function max(values, valueof) { + var n = values.length, + i = -1, + value, + max; + + if (valueof == null) { + while (++i < n) { // Find the first comparable value. + if ((value = values[i]) != null && value >= value) { + max = value; + while (++i < n) { // Compare the remaining values. + if ((value = values[i]) != null && value > max) { + max = value; + } + } + } + } + } + + else { + while (++i < n) { // Find the first comparable value. + if ((value = valueof(values[i], i, values)) != null && value >= value) { + max = value; + while (++i < n) { // Compare the remaining values. + if ((value = valueof(values[i], i, values)) != null && value > max) { + max = value; + } + } + } + } + } + + return max; +} + +function mean(values, valueof) { + var n = values.length, + m = n, + i = -1, + value, + sum = 0; + + if (valueof == null) { + while (++i < n) { + if (!isNaN(value = number(values[i]))) sum += value; + else --m; + } + } + + else { + while (++i < n) { + if (!isNaN(value = number(valueof(values[i], i, values)))) sum += value; + else --m; + } + } + + if (m) return sum / m; +} + +function median(values, valueof) { + var n = values.length, + i = -1, + value, + numbers = []; + + if (valueof == null) { + while (++i < n) { + if (!isNaN(value = number(values[i]))) { + numbers.push(value); + } + } + } + + else { + while (++i < n) { + if (!isNaN(value = number(valueof(values[i], i, values)))) { + numbers.push(value); + } + } + } + + return threshold(numbers.sort(ascending), 0.5); +} + +function merge(arrays) { + var n = arrays.length, + m, + i = -1, + j = 0, + merged, + array; + + while (++i < n) j += arrays[i].length; + merged = new Array(j); + + while (--n >= 0) { + array = arrays[n]; + m = array.length; + while (--m >= 0) { + merged[--j] = array[m]; + } + } + + return merged; +} + +function min(values, valueof) { + var n = values.length, + i = -1, + value, + min; + + if (valueof == null) { + while (++i < n) { // Find the first comparable value. + if ((value = values[i]) != null && value >= value) { + min = value; + while (++i < n) { // Compare the remaining values. + if ((value = values[i]) != null && min > value) { + min = value; + } + } + } + } + } + + else { + while (++i < n) { // Find the first comparable value. + if ((value = valueof(values[i], i, values)) != null && value >= value) { + min = value; + while (++i < n) { // Compare the remaining values. + if ((value = valueof(values[i], i, values)) != null && min > value) { + min = value; + } + } + } + } + } + + return min; +} + +function permute(array, indexes) { + var i = indexes.length, permutes = new Array(i); + while (i--) permutes[i] = array[indexes[i]]; + return permutes; +} + +function scan(values, compare) { + if (!(n = values.length)) return; + var n, + i = 0, + j = 0, + xi, + xj = values[j]; + + if (compare == null) compare = ascending; + + while (++i < n) { + if (compare(xi = values[i], xj) < 0 || compare(xj, xj) !== 0) { + xj = xi, j = i; + } + } + + if (compare(xj, xj) === 0) return j; +} + +function shuffle(array, i0, i1) { + var m = (i1 == null ? array.length : i1) - (i0 = i0 == null ? 0 : +i0), + t, + i; + + while (m) { + i = Math.random() * m-- | 0; + t = array[m + i0]; + array[m + i0] = array[i + i0]; + array[i + i0] = t; + } + + return array; +} + +function sum(values, valueof) { + var n = values.length, + i = -1, + value, + sum = 0; + + if (valueof == null) { + while (++i < n) { + if (value = +values[i]) sum += value; // Note: zero and null are equivalent. + } + } + + else { + while (++i < n) { + if (value = +valueof(values[i], i, values)) sum += value; + } + } + + return sum; +} + +function transpose(matrix) { + if (!(n = matrix.length)) return []; + for (var i = -1, m = min(matrix, length), transpose = new Array(m); ++i < m;) { + for (var j = -1, n, row = transpose[i] = new Array(n); ++j < n;) { + row[j] = matrix[j][i]; + } + } + return transpose; +} + +function length(d) { + return d.length; +} + +function zip() { + return transpose(arguments); +} + +var slice$1 = Array.prototype.slice; + +function identity$1(x) { + return x; +} + +var top = 1; +var right = 2; +var bottom = 3; +var left = 4; +var epsilon = 1e-6; + +function translateX(x) { + return "translate(" + (x + 0.5) + ",0)"; +} + +function translateY(y) { + return "translate(0," + (y + 0.5) + ")"; +} + +function number$1(scale) { + return function(d) { + return +scale(d); + }; +} + +function center(scale) { + var offset = Math.max(0, scale.bandwidth() - 1) / 2; // Adjust for 0.5px offset. + if (scale.round()) offset = Math.round(offset); + return function(d) { + return +scale(d) + offset; + }; +} + +function entering() { + return !this.__axis; +} + +function axis(orient, scale) { + var tickArguments = [], + tickValues = null, + tickFormat = null, + tickSizeInner = 6, + tickSizeOuter = 6, + tickPadding = 3, + k = orient === top || orient === left ? -1 : 1, + x = orient === left || orient === right ? "x" : "y", + transform = orient === top || orient === bottom ? translateX : translateY; + + function axis(context) { + var values = tickValues == null ? (scale.ticks ? scale.ticks.apply(scale, tickArguments) : scale.domain()) : tickValues, + format = tickFormat == null ? (scale.tickFormat ? scale.tickFormat.apply(scale, tickArguments) : identity$1) : tickFormat, + spacing = Math.max(tickSizeInner, 0) + tickPadding, + range = scale.range(), + range0 = +range[0] + 0.5, + range1 = +range[range.length - 1] + 0.5, + position = (scale.bandwidth ? center : number$1)(scale.copy()), + selection = context.selection ? context.selection() : context, + path = selection.selectAll(".domain").data([null]), + tick = selection.selectAll(".tick").data(values, scale).order(), + tickExit = tick.exit(), + tickEnter = tick.enter().append("g").attr("class", "tick"), + line = tick.select("line"), + text = tick.select("text"); + + path = path.merge(path.enter().insert("path", ".tick") + .attr("class", "domain") + .attr("stroke", "#000")); + + tick = tick.merge(tickEnter); + + line = line.merge(tickEnter.append("line") + .attr("stroke", "#000") + .attr(x + "2", k * tickSizeInner)); + + text = text.merge(tickEnter.append("text") + .attr("fill", "#000") + .attr(x, k * spacing) + .attr("dy", orient === top ? "0em" : orient === bottom ? "0.71em" : "0.32em")); + + if (context !== selection) { + path = path.transition(context); + tick = tick.transition(context); + line = line.transition(context); + text = text.transition(context); + + tickExit = tickExit.transition(context) + .attr("opacity", epsilon) + .attr("transform", function(d) { return isFinite(d = position(d)) ? transform(d) : this.getAttribute("transform"); }); + + tickEnter + .attr("opacity", epsilon) + .attr("transform", function(d) { var p = this.parentNode.__axis; return transform(p && isFinite(p = p(d)) ? p : position(d)); }); + } + + tickExit.remove(); + + path + .attr("d", orient === left || orient == right + ? "M" + k * tickSizeOuter + "," + range0 + "H0.5V" + range1 + "H" + k * tickSizeOuter + : "M" + range0 + "," + k * tickSizeOuter + "V0.5H" + range1 + "V" + k * tickSizeOuter); + + tick + .attr("opacity", 1) + .attr("transform", function(d) { return transform(position(d)); }); + + line + .attr(x + "2", k * tickSizeInner); + + text + .attr(x, k * spacing) + .text(format); + + selection.filter(entering) + .attr("fill", "none") + .attr("font-size", 10) + .attr("font-family", "sans-serif") + .attr("text-anchor", orient === right ? "start" : orient === left ? "end" : "middle"); + + selection + .each(function() { this.__axis = position; }); + } + + axis.scale = function(_) { + return arguments.length ? (scale = _, axis) : scale; + }; + + axis.ticks = function() { + return tickArguments = slice$1.call(arguments), axis; + }; + + axis.tickArguments = function(_) { + return arguments.length ? (tickArguments = _ == null ? [] : slice$1.call(_), axis) : tickArguments.slice(); + }; + + axis.tickValues = function(_) { + return arguments.length ? (tickValues = _ == null ? null : slice$1.call(_), axis) : tickValues && tickValues.slice(); + }; + + axis.tickFormat = function(_) { + return arguments.length ? (tickFormat = _, axis) : tickFormat; + }; + + axis.tickSize = function(_) { + return arguments.length ? (tickSizeInner = tickSizeOuter = +_, axis) : tickSizeInner; + }; + + axis.tickSizeInner = function(_) { + return arguments.length ? (tickSizeInner = +_, axis) : tickSizeInner; + }; + + axis.tickSizeOuter = function(_) { + return arguments.length ? (tickSizeOuter = +_, axis) : tickSizeOuter; + }; + + axis.tickPadding = function(_) { + return arguments.length ? (tickPadding = +_, axis) : tickPadding; + }; + + return axis; +} + +function axisTop(scale) { + return axis(top, scale); +} + +function axisRight(scale) { + return axis(right, scale); +} + +function axisBottom(scale) { + return axis(bottom, scale); +} + +function axisLeft(scale) { + return axis(left, scale); +} + +var noop = {value: function() {}}; + +function dispatch() { + for (var i = 0, n = arguments.length, _ = {}, t; i < n; ++i) { + if (!(t = arguments[i] + "") || (t in _)) throw new Error("illegal type: " + t); + _[t] = []; + } + return new Dispatch(_); +} + +function Dispatch(_) { + this._ = _; +} + +function parseTypenames(typenames, types) { + return typenames.trim().split(/^|\s+/).map(function(t) { + var name = "", i = t.indexOf("."); + if (i >= 0) name = t.slice(i + 1), t = t.slice(0, i); + if (t && !types.hasOwnProperty(t)) throw new Error("unknown type: " + t); + return {type: t, name: name}; + }); +} + +Dispatch.prototype = dispatch.prototype = { + constructor: Dispatch, + on: function(typename, callback) { + var _ = this._, + T = parseTypenames(typename + "", _), + t, + i = -1, + n = T.length; + + // If no callback was specified, return the callback of the given type and name. + if (arguments.length < 2) { + while (++i < n) if ((t = (typename = T[i]).type) && (t = get(_[t], typename.name))) return t; + return; + } + + // If a type was specified, set the callback for the given type and name. + // Otherwise, if a null callback was specified, remove callbacks of the given name. + if (callback != null && typeof callback !== "function") throw new Error("invalid callback: " + callback); + while (++i < n) { + if (t = (typename = T[i]).type) _[t] = set(_[t], typename.name, callback); + else if (callback == null) for (t in _) _[t] = set(_[t], typename.name, null); + } + + return this; + }, + copy: function() { + var copy = {}, _ = this._; + for (var t in _) copy[t] = _[t].slice(); + return new Dispatch(copy); + }, + call: function(type, that) { + if ((n = arguments.length - 2) > 0) for (var args = new Array(n), i = 0, n, t; i < n; ++i) args[i] = arguments[i + 2]; + if (!this._.hasOwnProperty(type)) throw new Error("unknown type: " + type); + for (t = this._[type], i = 0, n = t.length; i < n; ++i) t[i].value.apply(that, args); + }, + apply: function(type, that, args) { + if (!this._.hasOwnProperty(type)) throw new Error("unknown type: " + type); + for (var t = this._[type], i = 0, n = t.length; i < n; ++i) t[i].value.apply(that, args); + } +}; + +function get(type, name) { + for (var i = 0, n = type.length, c; i < n; ++i) { + if ((c = type[i]).name === name) { + return c.value; + } + } +} + +function set(type, name, callback) { + for (var i = 0, n = type.length; i < n; ++i) { + if (type[i].name === name) { + type[i] = noop, type = type.slice(0, i).concat(type.slice(i + 1)); + break; + } + } + if (callback != null) type.push({name: name, value: callback}); + return type; +} + +var xhtml = "http://www.w3.org/1999/xhtml"; + +var namespaces = { + svg: "http://www.w3.org/2000/svg", + xhtml: xhtml, + xlink: "http://www.w3.org/1999/xlink", + xml: "http://www.w3.org/XML/1998/namespace", + xmlns: "http://www.w3.org/2000/xmlns/" +}; + +function namespace(name) { + var prefix = name += "", i = prefix.indexOf(":"); + if (i >= 0 && (prefix = name.slice(0, i)) !== "xmlns") name = name.slice(i + 1); + return namespaces.hasOwnProperty(prefix) ? {space: namespaces[prefix], local: name} : name; +} + +function creatorInherit(name) { + return function() { + var document = this.ownerDocument, + uri = this.namespaceURI; + return uri === xhtml && document.documentElement.namespaceURI === xhtml + ? document.createElement(name) + : document.createElementNS(uri, name); + }; +} + +function creatorFixed(fullname) { + return function() { + return this.ownerDocument.createElementNS(fullname.space, fullname.local); + }; +} + +function creator(name) { + var fullname = namespace(name); + return (fullname.local + ? creatorFixed + : creatorInherit)(fullname); +} + +var nextId = 0; + +function local$1() { + return new Local; +} + +function Local() { + this._ = "@" + (++nextId).toString(36); +} + +Local.prototype = local$1.prototype = { + constructor: Local, + get: function(node) { + var id = this._; + while (!(id in node)) if (!(node = node.parentNode)) return; + return node[id]; + }, + set: function(node, value) { + return node[this._] = value; + }, + remove: function(node) { + return this._ in node && delete node[this._]; + }, + toString: function() { + return this._; + } +}; + +var matcher = function(selector) { + return function() { + return this.matches(selector); + }; +}; + +if (typeof document !== "undefined") { + var element = document.documentElement; + if (!element.matches) { + var vendorMatches = element.webkitMatchesSelector + || element.msMatchesSelector + || element.mozMatchesSelector + || element.oMatchesSelector; + matcher = function(selector) { + return function() { + return vendorMatches.call(this, selector); + }; + }; + } +} + +var matcher$1 = matcher; + +var filterEvents = {}; + +exports.event = null; + +if (typeof document !== "undefined") { + var element$1 = document.documentElement; + if (!("onmouseenter" in element$1)) { + filterEvents = {mouseenter: "mouseover", mouseleave: "mouseout"}; + } +} + +function filterContextListener(listener, index, group) { + listener = contextListener(listener, index, group); + return function(event) { + var related = event.relatedTarget; + if (!related || (related !== this && !(related.compareDocumentPosition(this) & 8))) { + listener.call(this, event); + } + }; +} + +function contextListener(listener, index, group) { + return function(event1) { + var event0 = exports.event; // Events can be reentrant (e.g., focus). + exports.event = event1; + try { + listener.call(this, this.__data__, index, group); + } finally { + exports.event = event0; + } + }; +} + +function parseTypenames$1(typenames) { + return typenames.trim().split(/^|\s+/).map(function(t) { + var name = "", i = t.indexOf("."); + if (i >= 0) name = t.slice(i + 1), t = t.slice(0, i); + return {type: t, name: name}; + }); +} + +function onRemove(typename) { + return function() { + var on = this.__on; + if (!on) return; + for (var j = 0, i = -1, m = on.length, o; j < m; ++j) { + if (o = on[j], (!typename.type || o.type === typename.type) && o.name === typename.name) { + this.removeEventListener(o.type, o.listener, o.capture); + } else { + on[++i] = o; + } + } + if (++i) on.length = i; + else delete this.__on; + }; +} + +function onAdd(typename, value, capture) { + var wrap = filterEvents.hasOwnProperty(typename.type) ? filterContextListener : contextListener; + return function(d, i, group) { + var on = this.__on, o, listener = wrap(value, i, group); + if (on) for (var j = 0, m = on.length; j < m; ++j) { + if ((o = on[j]).type === typename.type && o.name === typename.name) { + this.removeEventListener(o.type, o.listener, o.capture); + this.addEventListener(o.type, o.listener = listener, o.capture = capture); + o.value = value; + return; + } + } + this.addEventListener(typename.type, listener, capture); + o = {type: typename.type, name: typename.name, value: value, listener: listener, capture: capture}; + if (!on) this.__on = [o]; + else on.push(o); + }; +} + +function selection_on(typename, value, capture) { + var typenames = parseTypenames$1(typename + ""), i, n = typenames.length, t; + + if (arguments.length < 2) { + var on = this.node().__on; + if (on) for (var j = 0, m = on.length, o; j < m; ++j) { + for (i = 0, o = on[j]; i < n; ++i) { + if ((t = typenames[i]).type === o.type && t.name === o.name) { + return o.value; + } + } + } + return; + } + + on = value ? onAdd : onRemove; + if (capture == null) capture = false; + for (i = 0; i < n; ++i) this.each(on(typenames[i], value, capture)); + return this; +} + +function customEvent(event1, listener, that, args) { + var event0 = exports.event; + event1.sourceEvent = exports.event; + exports.event = event1; + try { + return listener.apply(that, args); + } finally { + exports.event = event0; + } +} + +function sourceEvent() { + var current = exports.event, source; + while (source = current.sourceEvent) current = source; + return current; +} + +function point(node, event) { + var svg = node.ownerSVGElement || node; + + if (svg.createSVGPoint) { + var point = svg.createSVGPoint(); + point.x = event.clientX, point.y = event.clientY; + point = point.matrixTransform(node.getScreenCTM().inverse()); + return [point.x, point.y]; + } + + var rect = node.getBoundingClientRect(); + return [event.clientX - rect.left - node.clientLeft, event.clientY - rect.top - node.clientTop]; +} + +function mouse(node) { + var event = sourceEvent(); + if (event.changedTouches) event = event.changedTouches[0]; + return point(node, event); +} + +function none() {} + +function selector(selector) { + return selector == null ? none : function() { + return this.querySelector(selector); + }; +} + +function selection_select(select) { + if (typeof select !== "function") select = selector(select); + + for (var groups = this._groups, m = groups.length, subgroups = new Array(m), j = 0; j < m; ++j) { + for (var group = groups[j], n = group.length, subgroup = subgroups[j] = new Array(n), node, subnode, i = 0; i < n; ++i) { + if ((node = group[i]) && (subnode = select.call(node, node.__data__, i, group))) { + if ("__data__" in node) subnode.__data__ = node.__data__; + subgroup[i] = subnode; + } + } + } + + return new Selection(subgroups, this._parents); +} + +function empty$1() { + return []; +} + +function selectorAll(selector) { + return selector == null ? empty$1 : function() { + return this.querySelectorAll(selector); + }; +} + +function selection_selectAll(select) { + if (typeof select !== "function") select = selectorAll(select); + + for (var groups = this._groups, m = groups.length, subgroups = [], parents = [], j = 0; j < m; ++j) { + for (var group = groups[j], n = group.length, node, i = 0; i < n; ++i) { + if (node = group[i]) { + subgroups.push(select.call(node, node.__data__, i, group)); + parents.push(node); + } + } + } + + return new Selection(subgroups, parents); +} + +function selection_filter(match) { + if (typeof match !== "function") match = matcher$1(match); + + for (var groups = this._groups, m = groups.length, subgroups = new Array(m), j = 0; j < m; ++j) { + for (var group = groups[j], n = group.length, subgroup = subgroups[j] = [], node, i = 0; i < n; ++i) { + if ((node = group[i]) && match.call(node, node.__data__, i, group)) { + subgroup.push(node); + } + } + } + + return new Selection(subgroups, this._parents); +} + +function sparse(update) { + return new Array(update.length); +} + +function selection_enter() { + return new Selection(this._enter || this._groups.map(sparse), this._parents); +} + +function EnterNode(parent, datum) { + this.ownerDocument = parent.ownerDocument; + this.namespaceURI = parent.namespaceURI; + this._next = null; + this._parent = parent; + this.__data__ = datum; +} + +EnterNode.prototype = { + constructor: EnterNode, + appendChild: function(child) { return this._parent.insertBefore(child, this._next); }, + insertBefore: function(child, next) { return this._parent.insertBefore(child, next); }, + querySelector: function(selector) { return this._parent.querySelector(selector); }, + querySelectorAll: function(selector) { return this._parent.querySelectorAll(selector); } +}; + +function constant$1(x) { + return function() { + return x; + }; +} + +var keyPrefix = "$"; // Protect against keys like “__proto__”. + +function bindIndex(parent, group, enter, update, exit, data) { + var i = 0, + node, + groupLength = group.length, + dataLength = data.length; + + // Put any non-null nodes that fit into update. + // Put any null nodes into enter. + // Put any remaining data into enter. + for (; i < dataLength; ++i) { + if (node = group[i]) { + node.__data__ = data[i]; + update[i] = node; + } else { + enter[i] = new EnterNode(parent, data[i]); + } + } + + // Put any non-null nodes that don’t fit into exit. + for (; i < groupLength; ++i) { + if (node = group[i]) { + exit[i] = node; + } + } +} + +function bindKey(parent, group, enter, update, exit, data, key) { + var i, + node, + nodeByKeyValue = {}, + groupLength = group.length, + dataLength = data.length, + keyValues = new Array(groupLength), + keyValue; + + // Compute the key for each node. + // If multiple nodes have the same key, the duplicates are added to exit. + for (i = 0; i < groupLength; ++i) { + if (node = group[i]) { + keyValues[i] = keyValue = keyPrefix + key.call(node, node.__data__, i, group); + if (keyValue in nodeByKeyValue) { + exit[i] = node; + } else { + nodeByKeyValue[keyValue] = node; + } + } + } + + // Compute the key for each datum. + // If there a node associated with this key, join and add it to update. + // If there is not (or the key is a duplicate), add it to enter. + for (i = 0; i < dataLength; ++i) { + keyValue = keyPrefix + key.call(parent, data[i], i, data); + if (node = nodeByKeyValue[keyValue]) { + update[i] = node; + node.__data__ = data[i]; + nodeByKeyValue[keyValue] = null; + } else { + enter[i] = new EnterNode(parent, data[i]); + } + } + + // Add any remaining nodes that were not bound to data to exit. + for (i = 0; i < groupLength; ++i) { + if ((node = group[i]) && (nodeByKeyValue[keyValues[i]] === node)) { + exit[i] = node; + } + } +} + +function selection_data(value, key) { + if (!value) { + data = new Array(this.size()), j = -1; + this.each(function(d) { data[++j] = d; }); + return data; + } + + var bind = key ? bindKey : bindIndex, + parents = this._parents, + groups = this._groups; + + if (typeof value !== "function") value = constant$1(value); + + for (var m = groups.length, update = new Array(m), enter = new Array(m), exit = new Array(m), j = 0; j < m; ++j) { + var parent = parents[j], + group = groups[j], + groupLength = group.length, + data = value.call(parent, parent && parent.__data__, j, parents), + dataLength = data.length, + enterGroup = enter[j] = new Array(dataLength), + updateGroup = update[j] = new Array(dataLength), + exitGroup = exit[j] = new Array(groupLength); + + bind(parent, group, enterGroup, updateGroup, exitGroup, data, key); + + // Now connect the enter nodes to their following update node, such that + // appendChild can insert the materialized enter node before this node, + // rather than at the end of the parent node. + for (var i0 = 0, i1 = 0, previous, next; i0 < dataLength; ++i0) { + if (previous = enterGroup[i0]) { + if (i0 >= i1) i1 = i0 + 1; + while (!(next = updateGroup[i1]) && ++i1 < dataLength); + previous._next = next || null; + } + } + } + + update = new Selection(update, parents); + update._enter = enter; + update._exit = exit; + return update; +} + +function selection_exit() { + return new Selection(this._exit || this._groups.map(sparse), this._parents); +} + +function selection_merge(selection$$1) { + + for (var groups0 = this._groups, groups1 = selection$$1._groups, m0 = groups0.length, m1 = groups1.length, m = Math.min(m0, m1), merges = new Array(m0), j = 0; j < m; ++j) { + for (var group0 = groups0[j], group1 = groups1[j], n = group0.length, merge = merges[j] = new Array(n), node, i = 0; i < n; ++i) { + if (node = group0[i] || group1[i]) { + merge[i] = node; + } + } + } + + for (; j < m0; ++j) { + merges[j] = groups0[j]; + } + + return new Selection(merges, this._parents); +} + +function selection_order() { + + for (var groups = this._groups, j = -1, m = groups.length; ++j < m;) { + for (var group = groups[j], i = group.length - 1, next = group[i], node; --i >= 0;) { + if (node = group[i]) { + if (next && next !== node.nextSibling) next.parentNode.insertBefore(node, next); + next = node; + } + } + } + + return this; +} + +function selection_sort(compare) { + if (!compare) compare = ascending$1; + + function compareNode(a, b) { + return a && b ? compare(a.__data__, b.__data__) : !a - !b; + } + + for (var groups = this._groups, m = groups.length, sortgroups = new Array(m), j = 0; j < m; ++j) { + for (var group = groups[j], n = group.length, sortgroup = sortgroups[j] = new Array(n), node, i = 0; i < n; ++i) { + if (node = group[i]) { + sortgroup[i] = node; + } + } + sortgroup.sort(compareNode); + } + + return new Selection(sortgroups, this._parents).order(); +} + +function ascending$1(a, b) { + return a < b ? -1 : a > b ? 1 : a >= b ? 0 : NaN; +} + +function selection_call() { + var callback = arguments[0]; + arguments[0] = this; + callback.apply(null, arguments); + return this; +} + +function selection_nodes() { + var nodes = new Array(this.size()), i = -1; + this.each(function() { nodes[++i] = this; }); + return nodes; +} + +function selection_node() { + + for (var groups = this._groups, j = 0, m = groups.length; j < m; ++j) { + for (var group = groups[j], i = 0, n = group.length; i < n; ++i) { + var node = group[i]; + if (node) return node; + } + } + + return null; +} + +function selection_size() { + var size = 0; + this.each(function() { ++size; }); + return size; +} + +function selection_empty() { + return !this.node(); +} + +function selection_each(callback) { + + for (var groups = this._groups, j = 0, m = groups.length; j < m; ++j) { + for (var group = groups[j], i = 0, n = group.length, node; i < n; ++i) { + if (node = group[i]) callback.call(node, node.__data__, i, group); + } + } + + return this; +} + +function attrRemove(name) { + return function() { + this.removeAttribute(name); + }; +} + +function attrRemoveNS(fullname) { + return function() { + this.removeAttributeNS(fullname.space, fullname.local); + }; +} + +function attrConstant(name, value) { + return function() { + this.setAttribute(name, value); + }; +} + +function attrConstantNS(fullname, value) { + return function() { + this.setAttributeNS(fullname.space, fullname.local, value); + }; +} + +function attrFunction(name, value) { + return function() { + var v = value.apply(this, arguments); + if (v == null) this.removeAttribute(name); + else this.setAttribute(name, v); + }; +} + +function attrFunctionNS(fullname, value) { + return function() { + var v = value.apply(this, arguments); + if (v == null) this.removeAttributeNS(fullname.space, fullname.local); + else this.setAttributeNS(fullname.space, fullname.local, v); + }; +} + +function selection_attr(name, value) { + var fullname = namespace(name); + + if (arguments.length < 2) { + var node = this.node(); + return fullname.local + ? node.getAttributeNS(fullname.space, fullname.local) + : node.getAttribute(fullname); + } + + return this.each((value == null + ? (fullname.local ? attrRemoveNS : attrRemove) : (typeof value === "function" + ? (fullname.local ? attrFunctionNS : attrFunction) + : (fullname.local ? attrConstantNS : attrConstant)))(fullname, value)); +} + +function defaultView(node) { + return (node.ownerDocument && node.ownerDocument.defaultView) // node is a Node + || (node.document && node) // node is a Window + || node.defaultView; // node is a Document +} + +function styleRemove(name) { + return function() { + this.style.removeProperty(name); + }; +} + +function styleConstant(name, value, priority) { + return function() { + this.style.setProperty(name, value, priority); + }; +} + +function styleFunction(name, value, priority) { + return function() { + var v = value.apply(this, arguments); + if (v == null) this.style.removeProperty(name); + else this.style.setProperty(name, v, priority); + }; +} + +function selection_style(name, value, priority) { + return arguments.length > 1 + ? this.each((value == null + ? styleRemove : typeof value === "function" + ? styleFunction + : styleConstant)(name, value, priority == null ? "" : priority)) + : styleValue(this.node(), name); +} + +function styleValue(node, name) { + return node.style.getPropertyValue(name) + || defaultView(node).getComputedStyle(node, null).getPropertyValue(name); +} + +function propertyRemove(name) { + return function() { + delete this[name]; + }; +} + +function propertyConstant(name, value) { + return function() { + this[name] = value; + }; +} + +function propertyFunction(name, value) { + return function() { + var v = value.apply(this, arguments); + if (v == null) delete this[name]; + else this[name] = v; + }; +} + +function selection_property(name, value) { + return arguments.length > 1 + ? this.each((value == null + ? propertyRemove : typeof value === "function" + ? propertyFunction + : propertyConstant)(name, value)) + : this.node()[name]; +} + +function classArray(string) { + return string.trim().split(/^|\s+/); +} + +function classList(node) { + return node.classList || new ClassList(node); +} + +function ClassList(node) { + this._node = node; + this._names = classArray(node.getAttribute("class") || ""); +} + +ClassList.prototype = { + add: function(name) { + var i = this._names.indexOf(name); + if (i < 0) { + this._names.push(name); + this._node.setAttribute("class", this._names.join(" ")); + } + }, + remove: function(name) { + var i = this._names.indexOf(name); + if (i >= 0) { + this._names.splice(i, 1); + this._node.setAttribute("class", this._names.join(" ")); + } + }, + contains: function(name) { + return this._names.indexOf(name) >= 0; + } +}; + +function classedAdd(node, names) { + var list = classList(node), i = -1, n = names.length; + while (++i < n) list.add(names[i]); +} + +function classedRemove(node, names) { + var list = classList(node), i = -1, n = names.length; + while (++i < n) list.remove(names[i]); +} + +function classedTrue(names) { + return function() { + classedAdd(this, names); + }; +} + +function classedFalse(names) { + return function() { + classedRemove(this, names); + }; +} + +function classedFunction(names, value) { + return function() { + (value.apply(this, arguments) ? classedAdd : classedRemove)(this, names); + }; +} + +function selection_classed(name, value) { + var names = classArray(name + ""); + + if (arguments.length < 2) { + var list = classList(this.node()), i = -1, n = names.length; + while (++i < n) if (!list.contains(names[i])) return false; + return true; + } + + return this.each((typeof value === "function" + ? classedFunction : value + ? classedTrue + : classedFalse)(names, value)); +} + +function textRemove() { + this.textContent = ""; +} + +function textConstant(value) { + return function() { + this.textContent = value; + }; +} + +function textFunction(value) { + return function() { + var v = value.apply(this, arguments); + this.textContent = v == null ? "" : v; + }; +} + +function selection_text(value) { + return arguments.length + ? this.each(value == null + ? textRemove : (typeof value === "function" + ? textFunction + : textConstant)(value)) + : this.node().textContent; +} + +function htmlRemove() { + this.innerHTML = ""; +} + +function htmlConstant(value) { + return function() { + this.innerHTML = value; + }; +} + +function htmlFunction(value) { + return function() { + var v = value.apply(this, arguments); + this.innerHTML = v == null ? "" : v; + }; +} + +function selection_html(value) { + return arguments.length + ? this.each(value == null + ? htmlRemove : (typeof value === "function" + ? htmlFunction + : htmlConstant)(value)) + : this.node().innerHTML; +} + +function raise() { + if (this.nextSibling) this.parentNode.appendChild(this); +} + +function selection_raise() { + return this.each(raise); +} + +function lower() { + if (this.previousSibling) this.parentNode.insertBefore(this, this.parentNode.firstChild); +} + +function selection_lower() { + return this.each(lower); +} + +function selection_append(name) { + var create = typeof name === "function" ? name : creator(name); + return this.select(function() { + return this.appendChild(create.apply(this, arguments)); + }); +} + +function constantNull() { + return null; +} + +function selection_insert(name, before) { + var create = typeof name === "function" ? name : creator(name), + select = before == null ? constantNull : typeof before === "function" ? before : selector(before); + return this.select(function() { + return this.insertBefore(create.apply(this, arguments), select.apply(this, arguments) || null); + }); +} + +function remove() { + var parent = this.parentNode; + if (parent) parent.removeChild(this); +} + +function selection_remove() { + return this.each(remove); +} + +function selection_datum(value) { + return arguments.length + ? this.property("__data__", value) + : this.node().__data__; +} + +function dispatchEvent(node, type, params) { + var window = defaultView(node), + event = window.CustomEvent; + + if (typeof event === "function") { + event = new event(type, params); + } else { + event = window.document.createEvent("Event"); + if (params) event.initEvent(type, params.bubbles, params.cancelable), event.detail = params.detail; + else event.initEvent(type, false, false); + } + + node.dispatchEvent(event); +} + +function dispatchConstant(type, params) { + return function() { + return dispatchEvent(this, type, params); + }; +} + +function dispatchFunction(type, params) { + return function() { + return dispatchEvent(this, type, params.apply(this, arguments)); + }; +} + +function selection_dispatch(type, params) { + return this.each((typeof params === "function" + ? dispatchFunction + : dispatchConstant)(type, params)); +} + +var root = [null]; + +function Selection(groups, parents) { + this._groups = groups; + this._parents = parents; +} + +function selection() { + return new Selection([[document.documentElement]], root); +} + +Selection.prototype = selection.prototype = { + constructor: Selection, + select: selection_select, + selectAll: selection_selectAll, + filter: selection_filter, + data: selection_data, + enter: selection_enter, + exit: selection_exit, + merge: selection_merge, + order: selection_order, + sort: selection_sort, + call: selection_call, + nodes: selection_nodes, + node: selection_node, + size: selection_size, + empty: selection_empty, + each: selection_each, + attr: selection_attr, + style: selection_style, + property: selection_property, + classed: selection_classed, + text: selection_text, + html: selection_html, + raise: selection_raise, + lower: selection_lower, + append: selection_append, + insert: selection_insert, + remove: selection_remove, + datum: selection_datum, + on: selection_on, + dispatch: selection_dispatch +}; + +function select(selector) { + return typeof selector === "string" + ? new Selection([[document.querySelector(selector)]], [document.documentElement]) + : new Selection([[selector]], root); +} + +function selectAll(selector) { + return typeof selector === "string" + ? new Selection([document.querySelectorAll(selector)], [document.documentElement]) + : new Selection([selector == null ? [] : selector], root); +} + +function touch(node, touches, identifier) { + if (arguments.length < 3) identifier = touches, touches = sourceEvent().changedTouches; + + for (var i = 0, n = touches ? touches.length : 0, touch; i < n; ++i) { + if ((touch = touches[i]).identifier === identifier) { + return point(node, touch); + } + } + + return null; +} + +function touches(node, touches) { + if (touches == null) touches = sourceEvent().touches; + + for (var i = 0, n = touches ? touches.length : 0, points = new Array(n); i < n; ++i) { + points[i] = point(node, touches[i]); + } + + return points; +} + +function nopropagation() { + exports.event.stopImmediatePropagation(); +} + +function noevent() { + exports.event.preventDefault(); + exports.event.stopImmediatePropagation(); +} + +function dragDisable(view) { + var root = view.document.documentElement, + selection = select(view).on("dragstart.drag", noevent, true); + if ("onselectstart" in root) { + selection.on("selectstart.drag", noevent, true); + } else { + root.__noselect = root.style.MozUserSelect; + root.style.MozUserSelect = "none"; + } +} + +function yesdrag(view, noclick) { + var root = view.document.documentElement, + selection = select(view).on("dragstart.drag", null); + if (noclick) { + selection.on("click.drag", noevent, true); + setTimeout(function() { selection.on("click.drag", null); }, 0); + } + if ("onselectstart" in root) { + selection.on("selectstart.drag", null); + } else { + root.style.MozUserSelect = root.__noselect; + delete root.__noselect; + } +} + +function constant$2(x) { + return function() { + return x; + }; +} + +function DragEvent(target, type, subject, id, active, x, y, dx, dy, dispatch) { + this.target = target; + this.type = type; + this.subject = subject; + this.identifier = id; + this.active = active; + this.x = x; + this.y = y; + this.dx = dx; + this.dy = dy; + this._ = dispatch; +} + +DragEvent.prototype.on = function() { + var value = this._.on.apply(this._, arguments); + return value === this._ ? this : value; +}; + +// Ignore right-click, since that should open the context menu. +function defaultFilter$1() { + return !exports.event.button; +} + +function defaultContainer() { + return this.parentNode; +} + +function defaultSubject(d) { + return d == null ? {x: exports.event.x, y: exports.event.y} : d; +} + +function defaultTouchable() { + return "ontouchstart" in this; +} + +function drag() { + var filter = defaultFilter$1, + container = defaultContainer, + subject = defaultSubject, + touchable = defaultTouchable, + gestures = {}, + listeners = dispatch("start", "drag", "end"), + active = 0, + mousedownx, + mousedowny, + mousemoving, + touchending, + clickDistance2 = 0; + + function drag(selection) { + selection + .on("mousedown.drag", mousedowned) + .filter(touchable) + .on("touchstart.drag", touchstarted) + .on("touchmove.drag", touchmoved) + .on("touchend.drag touchcancel.drag", touchended) + .style("touch-action", "none") + .style("-webkit-tap-highlight-color", "rgba(0,0,0,0)"); + } + + function mousedowned() { + if (touchending || !filter.apply(this, arguments)) return; + var gesture = beforestart("mouse", container.apply(this, arguments), mouse, this, arguments); + if (!gesture) return; + select(exports.event.view).on("mousemove.drag", mousemoved, true).on("mouseup.drag", mouseupped, true); + dragDisable(exports.event.view); + nopropagation(); + mousemoving = false; + mousedownx = exports.event.clientX; + mousedowny = exports.event.clientY; + gesture("start"); + } + + function mousemoved() { + noevent(); + if (!mousemoving) { + var dx = exports.event.clientX - mousedownx, dy = exports.event.clientY - mousedowny; + mousemoving = dx * dx + dy * dy > clickDistance2; + } + gestures.mouse("drag"); + } + + function mouseupped() { + select(exports.event.view).on("mousemove.drag mouseup.drag", null); + yesdrag(exports.event.view, mousemoving); + noevent(); + gestures.mouse("end"); + } + + function touchstarted() { + if (!filter.apply(this, arguments)) return; + var touches = exports.event.changedTouches, + c = container.apply(this, arguments), + n = touches.length, i, gesture; + + for (i = 0; i < n; ++i) { + if (gesture = beforestart(touches[i].identifier, c, touch, this, arguments)) { + nopropagation(); + gesture("start"); + } + } + } + + function touchmoved() { + var touches = exports.event.changedTouches, + n = touches.length, i, gesture; + + for (i = 0; i < n; ++i) { + if (gesture = gestures[touches[i].identifier]) { + noevent(); + gesture("drag"); + } + } + } + + function touchended() { + var touches = exports.event.changedTouches, + n = touches.length, i, gesture; + + if (touchending) clearTimeout(touchending); + touchending = setTimeout(function() { touchending = null; }, 500); // Ghost clicks are delayed! + for (i = 0; i < n; ++i) { + if (gesture = gestures[touches[i].identifier]) { + nopropagation(); + gesture("end"); + } + } + } + + function beforestart(id, container, point, that, args) { + var p = point(container, id), s, dx, dy, + sublisteners = listeners.copy(); + + if (!customEvent(new DragEvent(drag, "beforestart", s, id, active, p[0], p[1], 0, 0, sublisteners), function() { + if ((exports.event.subject = s = subject.apply(that, args)) == null) return false; + dx = s.x - p[0] || 0; + dy = s.y - p[1] || 0; + return true; + })) return; + + return function gesture(type) { + var p0 = p, n; + switch (type) { + case "start": gestures[id] = gesture, n = active++; break; + case "end": delete gestures[id], --active; // nobreak + case "drag": p = point(container, id), n = active; break; + } + customEvent(new DragEvent(drag, type, s, id, n, p[0] + dx, p[1] + dy, p[0] - p0[0], p[1] - p0[1], sublisteners), sublisteners.apply, sublisteners, [type, that, args]); + }; + } + + drag.filter = function(_) { + return arguments.length ? (filter = typeof _ === "function" ? _ : constant$2(!!_), drag) : filter; + }; + + drag.container = function(_) { + return arguments.length ? (container = typeof _ === "function" ? _ : constant$2(_), drag) : container; + }; + + drag.subject = function(_) { + return arguments.length ? (subject = typeof _ === "function" ? _ : constant$2(_), drag) : subject; + }; + + drag.touchable = function(_) { + return arguments.length ? (touchable = typeof _ === "function" ? _ : constant$2(!!_), drag) : touchable; + }; + + drag.on = function() { + var value = listeners.on.apply(listeners, arguments); + return value === listeners ? drag : value; + }; + + drag.clickDistance = function(_) { + return arguments.length ? (clickDistance2 = (_ = +_) * _, drag) : Math.sqrt(clickDistance2); + }; + + return drag; +} + +function define(constructor, factory, prototype) { + constructor.prototype = factory.prototype = prototype; + prototype.constructor = constructor; +} + +function extend(parent, definition) { + var prototype = Object.create(parent.prototype); + for (var key in definition) prototype[key] = definition[key]; + return prototype; +} + +function Color() {} + +var darker = 0.7; +var brighter = 1 / darker; + +var reI = "\\s*([+-]?\\d+)\\s*"; +var reN = "\\s*([+-]?\\d*\\.?\\d+(?:[eE][+-]?\\d+)?)\\s*"; +var reP = "\\s*([+-]?\\d*\\.?\\d+(?:[eE][+-]?\\d+)?)%\\s*"; +var reHex3 = /^#([0-9a-f]{3})$/; +var reHex6 = /^#([0-9a-f]{6})$/; +var reRgbInteger = new RegExp("^rgb\\(" + [reI, reI, reI] + "\\)$"); +var reRgbPercent = new RegExp("^rgb\\(" + [reP, reP, reP] + "\\)$"); +var reRgbaInteger = new RegExp("^rgba\\(" + [reI, reI, reI, reN] + "\\)$"); +var reRgbaPercent = new RegExp("^rgba\\(" + [reP, reP, reP, reN] + "\\)$"); +var reHslPercent = new RegExp("^hsl\\(" + [reN, reP, reP] + "\\)$"); +var reHslaPercent = new RegExp("^hsla\\(" + [reN, reP, reP, reN] + "\\)$"); + +var named = { + aliceblue: 0xf0f8ff, + antiquewhite: 0xfaebd7, + aqua: 0x00ffff, + aquamarine: 0x7fffd4, + azure: 0xf0ffff, + beige: 0xf5f5dc, + bisque: 0xffe4c4, + black: 0x000000, + blanchedalmond: 0xffebcd, + blue: 0x0000ff, + blueviolet: 0x8a2be2, + brown: 0xa52a2a, + burlywood: 0xdeb887, + cadetblue: 0x5f9ea0, + chartreuse: 0x7fff00, + chocolate: 0xd2691e, + coral: 0xff7f50, + cornflowerblue: 0x6495ed, + cornsilk: 0xfff8dc, + crimson: 0xdc143c, + cyan: 0x00ffff, + darkblue: 0x00008b, + darkcyan: 0x008b8b, + darkgoldenrod: 0xb8860b, + darkgray: 0xa9a9a9, + darkgreen: 0x006400, + darkgrey: 0xa9a9a9, + darkkhaki: 0xbdb76b, + darkmagenta: 0x8b008b, + darkolivegreen: 0x556b2f, + darkorange: 0xff8c00, + darkorchid: 0x9932cc, + darkred: 0x8b0000, + darksalmon: 0xe9967a, + darkseagreen: 0x8fbc8f, + darkslateblue: 0x483d8b, + darkslategray: 0x2f4f4f, + darkslategrey: 0x2f4f4f, + darkturquoise: 0x00ced1, + darkviolet: 0x9400d3, + deeppink: 0xff1493, + deepskyblue: 0x00bfff, + dimgray: 0x696969, + dimgrey: 0x696969, + dodgerblue: 0x1e90ff, + firebrick: 0xb22222, + floralwhite: 0xfffaf0, + forestgreen: 0x228b22, + fuchsia: 0xff00ff, + gainsboro: 0xdcdcdc, + ghostwhite: 0xf8f8ff, + gold: 0xffd700, + goldenrod: 0xdaa520, + gray: 0x808080, + green: 0x008000, + greenyellow: 0xadff2f, + grey: 0x808080, + honeydew: 0xf0fff0, + hotpink: 0xff69b4, + indianred: 0xcd5c5c, + indigo: 0x4b0082, + ivory: 0xfffff0, + khaki: 0xf0e68c, + lavender: 0xe6e6fa, + lavenderblush: 0xfff0f5, + lawngreen: 0x7cfc00, + lemonchiffon: 0xfffacd, + lightblue: 0xadd8e6, + lightcoral: 0xf08080, + lightcyan: 0xe0ffff, + lightgoldenrodyellow: 0xfafad2, + lightgray: 0xd3d3d3, + lightgreen: 0x90ee90, + lightgrey: 0xd3d3d3, + lightpink: 0xffb6c1, + lightsalmon: 0xffa07a, + lightseagreen: 0x20b2aa, + lightskyblue: 0x87cefa, + lightslategray: 0x778899, + lightslategrey: 0x778899, + lightsteelblue: 0xb0c4de, + lightyellow: 0xffffe0, + lime: 0x00ff00, + limegreen: 0x32cd32, + linen: 0xfaf0e6, + magenta: 0xff00ff, + maroon: 0x800000, + mediumaquamarine: 0x66cdaa, + mediumblue: 0x0000cd, + mediumorchid: 0xba55d3, + mediumpurple: 0x9370db, + mediumseagreen: 0x3cb371, + mediumslateblue: 0x7b68ee, + mediumspringgreen: 0x00fa9a, + mediumturquoise: 0x48d1cc, + mediumvioletred: 0xc71585, + midnightblue: 0x191970, + mintcream: 0xf5fffa, + mistyrose: 0xffe4e1, + moccasin: 0xffe4b5, + navajowhite: 0xffdead, + navy: 0x000080, + oldlace: 0xfdf5e6, + olive: 0x808000, + olivedrab: 0x6b8e23, + orange: 0xffa500, + orangered: 0xff4500, + orchid: 0xda70d6, + palegoldenrod: 0xeee8aa, + palegreen: 0x98fb98, + paleturquoise: 0xafeeee, + palevioletred: 0xdb7093, + papayawhip: 0xffefd5, + peachpuff: 0xffdab9, + peru: 0xcd853f, + pink: 0xffc0cb, + plum: 0xdda0dd, + powderblue: 0xb0e0e6, + purple: 0x800080, + rebeccapurple: 0x663399, + red: 0xff0000, + rosybrown: 0xbc8f8f, + royalblue: 0x4169e1, + saddlebrown: 0x8b4513, + salmon: 0xfa8072, + sandybrown: 0xf4a460, + seagreen: 0x2e8b57, + seashell: 0xfff5ee, + sienna: 0xa0522d, + silver: 0xc0c0c0, + skyblue: 0x87ceeb, + slateblue: 0x6a5acd, + slategray: 0x708090, + slategrey: 0x708090, + snow: 0xfffafa, + springgreen: 0x00ff7f, + steelblue: 0x4682b4, + tan: 0xd2b48c, + teal: 0x008080, + thistle: 0xd8bfd8, + tomato: 0xff6347, + turquoise: 0x40e0d0, + violet: 0xee82ee, + wheat: 0xf5deb3, + white: 0xffffff, + whitesmoke: 0xf5f5f5, + yellow: 0xffff00, + yellowgreen: 0x9acd32 +}; + +define(Color, color, { + displayable: function() { + return this.rgb().displayable(); + }, + toString: function() { + return this.rgb() + ""; + } +}); + +function color(format) { + var m; + format = (format + "").trim().toLowerCase(); + return (m = reHex3.exec(format)) ? (m = parseInt(m[1], 16), new Rgb((m >> 8 & 0xf) | (m >> 4 & 0x0f0), (m >> 4 & 0xf) | (m & 0xf0), ((m & 0xf) << 4) | (m & 0xf), 1)) // #f00 + : (m = reHex6.exec(format)) ? rgbn(parseInt(m[1], 16)) // #ff0000 + : (m = reRgbInteger.exec(format)) ? new Rgb(m[1], m[2], m[3], 1) // rgb(255, 0, 0) + : (m = reRgbPercent.exec(format)) ? new Rgb(m[1] * 255 / 100, m[2] * 255 / 100, m[3] * 255 / 100, 1) // rgb(100%, 0%, 0%) + : (m = reRgbaInteger.exec(format)) ? rgba(m[1], m[2], m[3], m[4]) // rgba(255, 0, 0, 1) + : (m = reRgbaPercent.exec(format)) ? rgba(m[1] * 255 / 100, m[2] * 255 / 100, m[3] * 255 / 100, m[4]) // rgb(100%, 0%, 0%, 1) + : (m = reHslPercent.exec(format)) ? hsla(m[1], m[2] / 100, m[3] / 100, 1) // hsl(120, 50%, 50%) + : (m = reHslaPercent.exec(format)) ? hsla(m[1], m[2] / 100, m[3] / 100, m[4]) // hsla(120, 50%, 50%, 1) + : named.hasOwnProperty(format) ? rgbn(named[format]) + : format === "transparent" ? new Rgb(NaN, NaN, NaN, 0) + : null; +} + +function rgbn(n) { + return new Rgb(n >> 16 & 0xff, n >> 8 & 0xff, n & 0xff, 1); +} + +function rgba(r, g, b, a) { + if (a <= 0) r = g = b = NaN; + return new Rgb(r, g, b, a); +} + +function rgbConvert(o) { + if (!(o instanceof Color)) o = color(o); + if (!o) return new Rgb; + o = o.rgb(); + return new Rgb(o.r, o.g, o.b, o.opacity); +} + +function rgb(r, g, b, opacity) { + return arguments.length === 1 ? rgbConvert(r) : new Rgb(r, g, b, opacity == null ? 1 : opacity); +} + +function Rgb(r, g, b, opacity) { + this.r = +r; + this.g = +g; + this.b = +b; + this.opacity = +opacity; +} + +define(Rgb, rgb, extend(Color, { + brighter: function(k) { + k = k == null ? brighter : Math.pow(brighter, k); + return new Rgb(this.r * k, this.g * k, this.b * k, this.opacity); + }, + darker: function(k) { + k = k == null ? darker : Math.pow(darker, k); + return new Rgb(this.r * k, this.g * k, this.b * k, this.opacity); + }, + rgb: function() { + return this; + }, + displayable: function() { + return (0 <= this.r && this.r <= 255) + && (0 <= this.g && this.g <= 255) + && (0 <= this.b && this.b <= 255) + && (0 <= this.opacity && this.opacity <= 1); + }, + toString: function() { + var a = this.opacity; a = isNaN(a) ? 1 : Math.max(0, Math.min(1, a)); + return (a === 1 ? "rgb(" : "rgba(") + + Math.max(0, Math.min(255, Math.round(this.r) || 0)) + ", " + + Math.max(0, Math.min(255, Math.round(this.g) || 0)) + ", " + + Math.max(0, Math.min(255, Math.round(this.b) || 0)) + + (a === 1 ? ")" : ", " + a + ")"); + } +})); + +function hsla(h, s, l, a) { + if (a <= 0) h = s = l = NaN; + else if (l <= 0 || l >= 1) h = s = NaN; + else if (s <= 0) h = NaN; + return new Hsl(h, s, l, a); +} + +function hslConvert(o) { + if (o instanceof Hsl) return new Hsl(o.h, o.s, o.l, o.opacity); + if (!(o instanceof Color)) o = color(o); + if (!o) return new Hsl; + if (o instanceof Hsl) return o; + o = o.rgb(); + var r = o.r / 255, + g = o.g / 255, + b = o.b / 255, + min = Math.min(r, g, b), + max = Math.max(r, g, b), + h = NaN, + s = max - min, + l = (max + min) / 2; + if (s) { + if (r === max) h = (g - b) / s + (g < b) * 6; + else if (g === max) h = (b - r) / s + 2; + else h = (r - g) / s + 4; + s /= l < 0.5 ? max + min : 2 - max - min; + h *= 60; + } else { + s = l > 0 && l < 1 ? 0 : h; + } + return new Hsl(h, s, l, o.opacity); +} + +function hsl(h, s, l, opacity) { + return arguments.length === 1 ? hslConvert(h) : new Hsl(h, s, l, opacity == null ? 1 : opacity); +} + +function Hsl(h, s, l, opacity) { + this.h = +h; + this.s = +s; + this.l = +l; + this.opacity = +opacity; +} + +define(Hsl, hsl, extend(Color, { + brighter: function(k) { + k = k == null ? brighter : Math.pow(brighter, k); + return new Hsl(this.h, this.s, this.l * k, this.opacity); + }, + darker: function(k) { + k = k == null ? darker : Math.pow(darker, k); + return new Hsl(this.h, this.s, this.l * k, this.opacity); + }, + rgb: function() { + var h = this.h % 360 + (this.h < 0) * 360, + s = isNaN(h) || isNaN(this.s) ? 0 : this.s, + l = this.l, + m2 = l + (l < 0.5 ? l : 1 - l) * s, + m1 = 2 * l - m2; + return new Rgb( + hsl2rgb(h >= 240 ? h - 240 : h + 120, m1, m2), + hsl2rgb(h, m1, m2), + hsl2rgb(h < 120 ? h + 240 : h - 120, m1, m2), + this.opacity + ); + }, + displayable: function() { + return (0 <= this.s && this.s <= 1 || isNaN(this.s)) + && (0 <= this.l && this.l <= 1) + && (0 <= this.opacity && this.opacity <= 1); + } +})); + +/* From FvD 13.37, CSS Color Module Level 3 */ +function hsl2rgb(h, m1, m2) { + return (h < 60 ? m1 + (m2 - m1) * h / 60 + : h < 180 ? m2 + : h < 240 ? m1 + (m2 - m1) * (240 - h) / 60 + : m1) * 255; +} + +var deg2rad = Math.PI / 180; +var rad2deg = 180 / Math.PI; + +var Kn = 18; +var Xn = 0.950470; +var Yn = 1; +var Zn = 1.088830; +var t0 = 4 / 29; +var t1 = 6 / 29; +var t2 = 3 * t1 * t1; +var t3 = t1 * t1 * t1; + +function labConvert(o) { + if (o instanceof Lab) return new Lab(o.l, o.a, o.b, o.opacity); + if (o instanceof Hcl) { + var h = o.h * deg2rad; + return new Lab(o.l, Math.cos(h) * o.c, Math.sin(h) * o.c, o.opacity); + } + if (!(o instanceof Rgb)) o = rgbConvert(o); + var b = rgb2xyz(o.r), + a = rgb2xyz(o.g), + l = rgb2xyz(o.b), + x = xyz2lab((0.4124564 * b + 0.3575761 * a + 0.1804375 * l) / Xn), + y = xyz2lab((0.2126729 * b + 0.7151522 * a + 0.0721750 * l) / Yn), + z = xyz2lab((0.0193339 * b + 0.1191920 * a + 0.9503041 * l) / Zn); + return new Lab(116 * y - 16, 500 * (x - y), 200 * (y - z), o.opacity); +} + +function lab(l, a, b, opacity) { + return arguments.length === 1 ? labConvert(l) : new Lab(l, a, b, opacity == null ? 1 : opacity); +} + +function Lab(l, a, b, opacity) { + this.l = +l; + this.a = +a; + this.b = +b; + this.opacity = +opacity; +} + +define(Lab, lab, extend(Color, { + brighter: function(k) { + return new Lab(this.l + Kn * (k == null ? 1 : k), this.a, this.b, this.opacity); + }, + darker: function(k) { + return new Lab(this.l - Kn * (k == null ? 1 : k), this.a, this.b, this.opacity); + }, + rgb: function() { + var y = (this.l + 16) / 116, + x = isNaN(this.a) ? y : y + this.a / 500, + z = isNaN(this.b) ? y : y - this.b / 200; + y = Yn * lab2xyz(y); + x = Xn * lab2xyz(x); + z = Zn * lab2xyz(z); + return new Rgb( + xyz2rgb( 3.2404542 * x - 1.5371385 * y - 0.4985314 * z), // D65 -> sRGB + xyz2rgb(-0.9692660 * x + 1.8760108 * y + 0.0415560 * z), + xyz2rgb( 0.0556434 * x - 0.2040259 * y + 1.0572252 * z), + this.opacity + ); + } +})); + +function xyz2lab(t) { + return t > t3 ? Math.pow(t, 1 / 3) : t / t2 + t0; +} + +function lab2xyz(t) { + return t > t1 ? t * t * t : t2 * (t - t0); +} + +function xyz2rgb(x) { + return 255 * (x <= 0.0031308 ? 12.92 * x : 1.055 * Math.pow(x, 1 / 2.4) - 0.055); +} + +function rgb2xyz(x) { + return (x /= 255) <= 0.04045 ? x / 12.92 : Math.pow((x + 0.055) / 1.055, 2.4); +} + +function hclConvert(o) { + if (o instanceof Hcl) return new Hcl(o.h, o.c, o.l, o.opacity); + if (!(o instanceof Lab)) o = labConvert(o); + var h = Math.atan2(o.b, o.a) * rad2deg; + return new Hcl(h < 0 ? h + 360 : h, Math.sqrt(o.a * o.a + o.b * o.b), o.l, o.opacity); +} + +function hcl(h, c, l, opacity) { + return arguments.length === 1 ? hclConvert(h) : new Hcl(h, c, l, opacity == null ? 1 : opacity); +} + +function Hcl(h, c, l, opacity) { + this.h = +h; + this.c = +c; + this.l = +l; + this.opacity = +opacity; +} + +define(Hcl, hcl, extend(Color, { + brighter: function(k) { + return new Hcl(this.h, this.c, this.l + Kn * (k == null ? 1 : k), this.opacity); + }, + darker: function(k) { + return new Hcl(this.h, this.c, this.l - Kn * (k == null ? 1 : k), this.opacity); + }, + rgb: function() { + return labConvert(this).rgb(); + } +})); + +var A = -0.14861; +var B = +1.78277; +var C = -0.29227; +var D = -0.90649; +var E = +1.97294; +var ED = E * D; +var EB = E * B; +var BC_DA = B * C - D * A; + +function cubehelixConvert(o) { + if (o instanceof Cubehelix) return new Cubehelix(o.h, o.s, o.l, o.opacity); + if (!(o instanceof Rgb)) o = rgbConvert(o); + var r = o.r / 255, + g = o.g / 255, + b = o.b / 255, + l = (BC_DA * b + ED * r - EB * g) / (BC_DA + ED - EB), + bl = b - l, + k = (E * (g - l) - C * bl) / D, + s = Math.sqrt(k * k + bl * bl) / (E * l * (1 - l)), // NaN if l=0 or l=1 + h = s ? Math.atan2(k, bl) * rad2deg - 120 : NaN; + return new Cubehelix(h < 0 ? h + 360 : h, s, l, o.opacity); +} + +function cubehelix(h, s, l, opacity) { + return arguments.length === 1 ? cubehelixConvert(h) : new Cubehelix(h, s, l, opacity == null ? 1 : opacity); +} + +function Cubehelix(h, s, l, opacity) { + this.h = +h; + this.s = +s; + this.l = +l; + this.opacity = +opacity; +} + +define(Cubehelix, cubehelix, extend(Color, { + brighter: function(k) { + k = k == null ? brighter : Math.pow(brighter, k); + return new Cubehelix(this.h, this.s, this.l * k, this.opacity); + }, + darker: function(k) { + k = k == null ? darker : Math.pow(darker, k); + return new Cubehelix(this.h, this.s, this.l * k, this.opacity); + }, + rgb: function() { + var h = isNaN(this.h) ? 0 : (this.h + 120) * deg2rad, + l = +this.l, + a = isNaN(this.s) ? 0 : this.s * l * (1 - l), + cosh = Math.cos(h), + sinh = Math.sin(h); + return new Rgb( + 255 * (l + a * (A * cosh + B * sinh)), + 255 * (l + a * (C * cosh + D * sinh)), + 255 * (l + a * (E * cosh)), + this.opacity + ); + } +})); + +function basis(t1, v0, v1, v2, v3) { + var t2 = t1 * t1, t3 = t2 * t1; + return ((1 - 3 * t1 + 3 * t2 - t3) * v0 + + (4 - 6 * t2 + 3 * t3) * v1 + + (1 + 3 * t1 + 3 * t2 - 3 * t3) * v2 + + t3 * v3) / 6; +} + +function basis$1(values) { + var n = values.length - 1; + return function(t) { + var i = t <= 0 ? (t = 0) : t >= 1 ? (t = 1, n - 1) : Math.floor(t * n), + v1 = values[i], + v2 = values[i + 1], + v0 = i > 0 ? values[i - 1] : 2 * v1 - v2, + v3 = i < n - 1 ? values[i + 2] : 2 * v2 - v1; + return basis((t - i / n) * n, v0, v1, v2, v3); + }; +} + +function basisClosed(values) { + var n = values.length; + return function(t) { + var i = Math.floor(((t %= 1) < 0 ? ++t : t) * n), + v0 = values[(i + n - 1) % n], + v1 = values[i % n], + v2 = values[(i + 1) % n], + v3 = values[(i + 2) % n]; + return basis((t - i / n) * n, v0, v1, v2, v3); + }; +} + +function constant$3(x) { + return function() { + return x; + }; +} + +function linear(a, d) { + return function(t) { + return a + t * d; + }; +} + +function exponential(a, b, y) { + return a = Math.pow(a, y), b = Math.pow(b, y) - a, y = 1 / y, function(t) { + return Math.pow(a + t * b, y); + }; +} + +function hue(a, b) { + var d = b - a; + return d ? linear(a, d > 180 || d < -180 ? d - 360 * Math.round(d / 360) : d) : constant$3(isNaN(a) ? b : a); +} + +function gamma(y) { + return (y = +y) === 1 ? nogamma : function(a, b) { + return b - a ? exponential(a, b, y) : constant$3(isNaN(a) ? b : a); + }; +} + +function nogamma(a, b) { + var d = b - a; + return d ? linear(a, d) : constant$3(isNaN(a) ? b : a); +} + +var interpolateRgb = (function rgbGamma(y) { + var color$$1 = gamma(y); + + function rgb$$1(start, end) { + var r = color$$1((start = rgb(start)).r, (end = rgb(end)).r), + g = color$$1(start.g, end.g), + b = color$$1(start.b, end.b), + opacity = nogamma(start.opacity, end.opacity); + return function(t) { + start.r = r(t); + start.g = g(t); + start.b = b(t); + start.opacity = opacity(t); + return start + ""; + }; + } + + rgb$$1.gamma = rgbGamma; + + return rgb$$1; +})(1); + +function rgbSpline(spline) { + return function(colors) { + var n = colors.length, + r = new Array(n), + g = new Array(n), + b = new Array(n), + i, color$$1; + for (i = 0; i < n; ++i) { + color$$1 = rgb(colors[i]); + r[i] = color$$1.r || 0; + g[i] = color$$1.g || 0; + b[i] = color$$1.b || 0; + } + r = spline(r); + g = spline(g); + b = spline(b); + color$$1.opacity = 1; + return function(t) { + color$$1.r = r(t); + color$$1.g = g(t); + color$$1.b = b(t); + return color$$1 + ""; + }; + }; +} + +var rgbBasis = rgbSpline(basis$1); +var rgbBasisClosed = rgbSpline(basisClosed); + +function array$1(a, b) { + var nb = b ? b.length : 0, + na = a ? Math.min(nb, a.length) : 0, + x = new Array(na), + c = new Array(nb), + i; + + for (i = 0; i < na; ++i) x[i] = interpolateValue(a[i], b[i]); + for (; i < nb; ++i) c[i] = b[i]; + + return function(t) { + for (i = 0; i < na; ++i) c[i] = x[i](t); + return c; + }; +} + +function date(a, b) { + var d = new Date; + return a = +a, b -= a, function(t) { + return d.setTime(a + b * t), d; + }; +} + +function reinterpolate(a, b) { + return a = +a, b -= a, function(t) { + return a + b * t; + }; +} + +function object(a, b) { + var i = {}, + c = {}, + k; + + if (a === null || typeof a !== "object") a = {}; + if (b === null || typeof b !== "object") b = {}; + + for (k in b) { + if (k in a) { + i[k] = interpolateValue(a[k], b[k]); + } else { + c[k] = b[k]; + } + } + + return function(t) { + for (k in i) c[k] = i[k](t); + return c; + }; +} + +var reA = /[-+]?(?:\d+\.?\d*|\.?\d+)(?:[eE][-+]?\d+)?/g; +var reB = new RegExp(reA.source, "g"); + +function zero(b) { + return function() { + return b; + }; +} + +function one(b) { + return function(t) { + return b(t) + ""; + }; +} + +function interpolateString(a, b) { + var bi = reA.lastIndex = reB.lastIndex = 0, // scan index for next number in b + am, // current match in a + bm, // current match in b + bs, // string preceding current number in b, if any + i = -1, // index in s + s = [], // string constants and placeholders + q = []; // number interpolators + + // Coerce inputs to strings. + a = a + "", b = b + ""; + + // Interpolate pairs of numbers in a & b. + while ((am = reA.exec(a)) + && (bm = reB.exec(b))) { + if ((bs = bm.index) > bi) { // a string precedes the next number in b + bs = b.slice(bi, bs); + if (s[i]) s[i] += bs; // coalesce with previous string + else s[++i] = bs; + } + if ((am = am[0]) === (bm = bm[0])) { // numbers in a & b match + if (s[i]) s[i] += bm; // coalesce with previous string + else s[++i] = bm; + } else { // interpolate non-matching numbers + s[++i] = null; + q.push({i: i, x: reinterpolate(am, bm)}); + } + bi = reB.lastIndex; + } + + // Add remains of b. + if (bi < b.length) { + bs = b.slice(bi); + if (s[i]) s[i] += bs; // coalesce with previous string + else s[++i] = bs; + } + + // Special optimization for only a single match. + // Otherwise, interpolate each of the numbers and rejoin the string. + return s.length < 2 ? (q[0] + ? one(q[0].x) + : zero(b)) + : (b = q.length, function(t) { + for (var i = 0, o; i < b; ++i) s[(o = q[i]).i] = o.x(t); + return s.join(""); + }); +} + +function interpolateValue(a, b) { + var t = typeof b, c; + return b == null || t === "boolean" ? constant$3(b) + : (t === "number" ? reinterpolate + : t === "string" ? ((c = color(b)) ? (b = c, interpolateRgb) : interpolateString) + : b instanceof color ? interpolateRgb + : b instanceof Date ? date + : Array.isArray(b) ? array$1 + : typeof b.valueOf !== "function" && typeof b.toString !== "function" || isNaN(b) ? object + : reinterpolate)(a, b); +} + +function interpolateRound(a, b) { + return a = +a, b -= a, function(t) { + return Math.round(a + b * t); + }; +} + +var degrees = 180 / Math.PI; + +var identity$2 = { + translateX: 0, + translateY: 0, + rotate: 0, + skewX: 0, + scaleX: 1, + scaleY: 1 +}; + +function decompose(a, b, c, d, e, f) { + var scaleX, scaleY, skewX; + if (scaleX = Math.sqrt(a * a + b * b)) a /= scaleX, b /= scaleX; + if (skewX = a * c + b * d) c -= a * skewX, d -= b * skewX; + if (scaleY = Math.sqrt(c * c + d * d)) c /= scaleY, d /= scaleY, skewX /= scaleY; + if (a * d < b * c) a = -a, b = -b, skewX = -skewX, scaleX = -scaleX; + return { + translateX: e, + translateY: f, + rotate: Math.atan2(b, a) * degrees, + skewX: Math.atan(skewX) * degrees, + scaleX: scaleX, + scaleY: scaleY + }; +} + +var cssNode; +var cssRoot; +var cssView; +var svgNode; + +function parseCss(value) { + if (value === "none") return identity$2; + if (!cssNode) cssNode = document.createElement("DIV"), cssRoot = document.documentElement, cssView = document.defaultView; + cssNode.style.transform = value; + value = cssView.getComputedStyle(cssRoot.appendChild(cssNode), null).getPropertyValue("transform"); + cssRoot.removeChild(cssNode); + value = value.slice(7, -1).split(","); + return decompose(+value[0], +value[1], +value[2], +value[3], +value[4], +value[5]); +} + +function parseSvg(value) { + if (value == null) return identity$2; + if (!svgNode) svgNode = document.createElementNS("http://www.w3.org/2000/svg", "g"); + svgNode.setAttribute("transform", value); + if (!(value = svgNode.transform.baseVal.consolidate())) return identity$2; + value = value.matrix; + return decompose(value.a, value.b, value.c, value.d, value.e, value.f); +} + +function interpolateTransform(parse, pxComma, pxParen, degParen) { + + function pop(s) { + return s.length ? s.pop() + " " : ""; + } + + function translate(xa, ya, xb, yb, s, q) { + if (xa !== xb || ya !== yb) { + var i = s.push("translate(", null, pxComma, null, pxParen); + q.push({i: i - 4, x: reinterpolate(xa, xb)}, {i: i - 2, x: reinterpolate(ya, yb)}); + } else if (xb || yb) { + s.push("translate(" + xb + pxComma + yb + pxParen); + } + } + + function rotate(a, b, s, q) { + if (a !== b) { + if (a - b > 180) b += 360; else if (b - a > 180) a += 360; // shortest path + q.push({i: s.push(pop(s) + "rotate(", null, degParen) - 2, x: reinterpolate(a, b)}); + } else if (b) { + s.push(pop(s) + "rotate(" + b + degParen); + } + } + + function skewX(a, b, s, q) { + if (a !== b) { + q.push({i: s.push(pop(s) + "skewX(", null, degParen) - 2, x: reinterpolate(a, b)}); + } else if (b) { + s.push(pop(s) + "skewX(" + b + degParen); + } + } + + function scale(xa, ya, xb, yb, s, q) { + if (xa !== xb || ya !== yb) { + var i = s.push(pop(s) + "scale(", null, ",", null, ")"); + q.push({i: i - 4, x: reinterpolate(xa, xb)}, {i: i - 2, x: reinterpolate(ya, yb)}); + } else if (xb !== 1 || yb !== 1) { + s.push(pop(s) + "scale(" + xb + "," + yb + ")"); + } + } + + return function(a, b) { + var s = [], // string constants and placeholders + q = []; // number interpolators + a = parse(a), b = parse(b); + translate(a.translateX, a.translateY, b.translateX, b.translateY, s, q); + rotate(a.rotate, b.rotate, s, q); + skewX(a.skewX, b.skewX, s, q); + scale(a.scaleX, a.scaleY, b.scaleX, b.scaleY, s, q); + a = b = null; // gc + return function(t) { + var i = -1, n = q.length, o; + while (++i < n) s[(o = q[i]).i] = o.x(t); + return s.join(""); + }; + }; +} + +var interpolateTransformCss = interpolateTransform(parseCss, "px, ", "px)", "deg)"); +var interpolateTransformSvg = interpolateTransform(parseSvg, ", ", ")", ")"); + +var rho = Math.SQRT2; +var rho2 = 2; +var rho4 = 4; +var epsilon2 = 1e-12; + +function cosh(x) { + return ((x = Math.exp(x)) + 1 / x) / 2; +} + +function sinh(x) { + return ((x = Math.exp(x)) - 1 / x) / 2; +} + +function tanh(x) { + return ((x = Math.exp(2 * x)) - 1) / (x + 1); +} + +// p0 = [ux0, uy0, w0] +// p1 = [ux1, uy1, w1] +function interpolateZoom(p0, p1) { + var ux0 = p0[0], uy0 = p0[1], w0 = p0[2], + ux1 = p1[0], uy1 = p1[1], w1 = p1[2], + dx = ux1 - ux0, + dy = uy1 - uy0, + d2 = dx * dx + dy * dy, + i, + S; + + // Special case for u0 ≅ u1. + if (d2 < epsilon2) { + S = Math.log(w1 / w0) / rho; + i = function(t) { + return [ + ux0 + t * dx, + uy0 + t * dy, + w0 * Math.exp(rho * t * S) + ]; + }; + } + + // General case. + else { + var d1 = Math.sqrt(d2), + b0 = (w1 * w1 - w0 * w0 + rho4 * d2) / (2 * w0 * rho2 * d1), + b1 = (w1 * w1 - w0 * w0 - rho4 * d2) / (2 * w1 * rho2 * d1), + r0 = Math.log(Math.sqrt(b0 * b0 + 1) - b0), + r1 = Math.log(Math.sqrt(b1 * b1 + 1) - b1); + S = (r1 - r0) / rho; + i = function(t) { + var s = t * S, + coshr0 = cosh(r0), + u = w0 / (rho2 * d1) * (coshr0 * tanh(rho * s + r0) - sinh(r0)); + return [ + ux0 + u * dx, + uy0 + u * dy, + w0 * coshr0 / cosh(rho * s + r0) + ]; + }; + } + + i.duration = S * 1000; + + return i; +} + +function hsl$1(hue$$1) { + return function(start, end) { + var h = hue$$1((start = hsl(start)).h, (end = hsl(end)).h), + s = nogamma(start.s, end.s), + l = nogamma(start.l, end.l), + opacity = nogamma(start.opacity, end.opacity); + return function(t) { + start.h = h(t); + start.s = s(t); + start.l = l(t); + start.opacity = opacity(t); + return start + ""; + }; + } +} + +var hsl$2 = hsl$1(hue); +var hslLong = hsl$1(nogamma); + +function lab$1(start, end) { + var l = nogamma((start = lab(start)).l, (end = lab(end)).l), + a = nogamma(start.a, end.a), + b = nogamma(start.b, end.b), + opacity = nogamma(start.opacity, end.opacity); + return function(t) { + start.l = l(t); + start.a = a(t); + start.b = b(t); + start.opacity = opacity(t); + return start + ""; + }; +} + +function hcl$1(hue$$1) { + return function(start, end) { + var h = hue$$1((start = hcl(start)).h, (end = hcl(end)).h), + c = nogamma(start.c, end.c), + l = nogamma(start.l, end.l), + opacity = nogamma(start.opacity, end.opacity); + return function(t) { + start.h = h(t); + start.c = c(t); + start.l = l(t); + start.opacity = opacity(t); + return start + ""; + }; + } +} + +var hcl$2 = hcl$1(hue); +var hclLong = hcl$1(nogamma); + +function cubehelix$1(hue$$1) { + return (function cubehelixGamma(y) { + y = +y; + + function cubehelix$$1(start, end) { + var h = hue$$1((start = cubehelix(start)).h, (end = cubehelix(end)).h), + s = nogamma(start.s, end.s), + l = nogamma(start.l, end.l), + opacity = nogamma(start.opacity, end.opacity); + return function(t) { + start.h = h(t); + start.s = s(t); + start.l = l(Math.pow(t, y)); + start.opacity = opacity(t); + return start + ""; + }; + } + + cubehelix$$1.gamma = cubehelixGamma; + + return cubehelix$$1; + })(1); +} + +var cubehelix$2 = cubehelix$1(hue); +var cubehelixLong = cubehelix$1(nogamma); + +function quantize(interpolator, n) { + var samples = new Array(n); + for (var i = 0; i < n; ++i) samples[i] = interpolator(i / (n - 1)); + return samples; +} + +var frame = 0; +var timeout = 0; +var interval = 0; +var pokeDelay = 1000; +var taskHead; +var taskTail; +var clockLast = 0; +var clockNow = 0; +var clockSkew = 0; +var clock = typeof performance === "object" && performance.now ? performance : Date; +var setFrame = typeof window === "object" && window.requestAnimationFrame ? window.requestAnimationFrame.bind(window) : function(f) { setTimeout(f, 17); }; + +function now() { + return clockNow || (setFrame(clearNow), clockNow = clock.now() + clockSkew); +} + +function clearNow() { + clockNow = 0; +} + +function Timer() { + this._call = + this._time = + this._next = null; +} + +Timer.prototype = timer.prototype = { + constructor: Timer, + restart: function(callback, delay, time) { + if (typeof callback !== "function") throw new TypeError("callback is not a function"); + time = (time == null ? now() : +time) + (delay == null ? 0 : +delay); + if (!this._next && taskTail !== this) { + if (taskTail) taskTail._next = this; + else taskHead = this; + taskTail = this; + } + this._call = callback; + this._time = time; + sleep(); + }, + stop: function() { + if (this._call) { + this._call = null; + this._time = Infinity; + sleep(); + } + } +}; + +function timer(callback, delay, time) { + var t = new Timer; + t.restart(callback, delay, time); + return t; +} + +function timerFlush() { + now(); // Get the current time, if not already set. + ++frame; // Pretend we’ve set an alarm, if we haven’t already. + var t = taskHead, e; + while (t) { + if ((e = clockNow - t._time) >= 0) t._call.call(null, e); + t = t._next; + } + --frame; +} + +function wake() { + clockNow = (clockLast = clock.now()) + clockSkew; + frame = timeout = 0; + try { + timerFlush(); + } finally { + frame = 0; + nap(); + clockNow = 0; + } +} + +function poke() { + var now = clock.now(), delay = now - clockLast; + if (delay > pokeDelay) clockSkew -= delay, clockLast = now; +} + +function nap() { + var t0, t1 = taskHead, t2, time = Infinity; + while (t1) { + if (t1._call) { + if (time > t1._time) time = t1._time; + t0 = t1, t1 = t1._next; + } else { + t2 = t1._next, t1._next = null; + t1 = t0 ? t0._next = t2 : taskHead = t2; + } + } + taskTail = t0; + sleep(time); +} + +function sleep(time) { + if (frame) return; // Soonest alarm already set, or will be. + if (timeout) timeout = clearTimeout(timeout); + var delay = time - clockNow; // Strictly less than if we recomputed clockNow. + if (delay > 24) { + if (time < Infinity) timeout = setTimeout(wake, time - clock.now() - clockSkew); + if (interval) interval = clearInterval(interval); + } else { + if (!interval) clockLast = clock.now(), interval = setInterval(poke, pokeDelay); + frame = 1, setFrame(wake); + } +} + +function timeout$1(callback, delay, time) { + var t = new Timer; + delay = delay == null ? 0 : +delay; + t.restart(function(elapsed) { + t.stop(); + callback(elapsed + delay); + }, delay, time); + return t; +} + +function interval$1(callback, delay, time) { + var t = new Timer, total = delay; + if (delay == null) return t.restart(callback, delay, time), t; + delay = +delay, time = time == null ? now() : +time; + t.restart(function tick(elapsed) { + elapsed += total; + t.restart(tick, total += delay, time); + callback(elapsed); + }, delay, time); + return t; +} + +var emptyOn = dispatch("start", "end", "interrupt"); +var emptyTween = []; + +var CREATED = 0; +var SCHEDULED = 1; +var STARTING = 2; +var STARTED = 3; +var RUNNING = 4; +var ENDING = 5; +var ENDED = 6; + +function schedule(node, name, id, index, group, timing) { + var schedules = node.__transition; + if (!schedules) node.__transition = {}; + else if (id in schedules) return; + create(node, id, { + name: name, + index: index, // For context during callback. + group: group, // For context during callback. + on: emptyOn, + tween: emptyTween, + time: timing.time, + delay: timing.delay, + duration: timing.duration, + ease: timing.ease, + timer: null, + state: CREATED + }); +} + +function init(node, id) { + var schedule = get$1(node, id); + if (schedule.state > CREATED) throw new Error("too late; already scheduled"); + return schedule; +} + +function set$1(node, id) { + var schedule = get$1(node, id); + if (schedule.state > STARTING) throw new Error("too late; already started"); + return schedule; +} + +function get$1(node, id) { + var schedule = node.__transition; + if (!schedule || !(schedule = schedule[id])) throw new Error("transition not found"); + return schedule; +} + +function create(node, id, self) { + var schedules = node.__transition, + tween; + + // Initialize the self timer when the transition is created. + // Note the actual delay is not known until the first callback! + schedules[id] = self; + self.timer = timer(schedule, 0, self.time); + + function schedule(elapsed) { + self.state = SCHEDULED; + self.timer.restart(start, self.delay, self.time); + + // If the elapsed delay is less than our first sleep, start immediately. + if (self.delay <= elapsed) start(elapsed - self.delay); + } + + function start(elapsed) { + var i, j, n, o; + + // If the state is not SCHEDULED, then we previously errored on start. + if (self.state !== SCHEDULED) return stop(); + + for (i in schedules) { + o = schedules[i]; + if (o.name !== self.name) continue; + + // While this element already has a starting transition during this frame, + // defer starting an interrupting transition until that transition has a + // chance to tick (and possibly end); see d3/d3-transition#54! + if (o.state === STARTED) return timeout$1(start); + + // Interrupt the active transition, if any. + // Dispatch the interrupt event. + if (o.state === RUNNING) { + o.state = ENDED; + o.timer.stop(); + o.on.call("interrupt", node, node.__data__, o.index, o.group); + delete schedules[i]; + } + + // Cancel any pre-empted transitions. No interrupt event is dispatched + // because the cancelled transitions never started. Note that this also + // removes this transition from the pending list! + else if (+i < id) { + o.state = ENDED; + o.timer.stop(); + delete schedules[i]; + } + } + + // Defer the first tick to end of the current frame; see d3/d3#1576. + // Note the transition may be canceled after start and before the first tick! + // Note this must be scheduled before the start event; see d3/d3-transition#16! + // Assuming this is successful, subsequent callbacks go straight to tick. + timeout$1(function() { + if (self.state === STARTED) { + self.state = RUNNING; + self.timer.restart(tick, self.delay, self.time); + tick(elapsed); + } + }); + + // Dispatch the start event. + // Note this must be done before the tween are initialized. + self.state = STARTING; + self.on.call("start", node, node.__data__, self.index, self.group); + if (self.state !== STARTING) return; // interrupted + self.state = STARTED; + + // Initialize the tween, deleting null tween. + tween = new Array(n = self.tween.length); + for (i = 0, j = -1; i < n; ++i) { + if (o = self.tween[i].value.call(node, node.__data__, self.index, self.group)) { + tween[++j] = o; + } + } + tween.length = j + 1; + } + + function tick(elapsed) { + var t = elapsed < self.duration ? self.ease.call(null, elapsed / self.duration) : (self.timer.restart(stop), self.state = ENDING, 1), + i = -1, + n = tween.length; + + while (++i < n) { + tween[i].call(null, t); + } + + // Dispatch the end event. + if (self.state === ENDING) { + self.on.call("end", node, node.__data__, self.index, self.group); + stop(); + } + } + + function stop() { + self.state = ENDED; + self.timer.stop(); + delete schedules[id]; + for (var i in schedules) return; // eslint-disable-line no-unused-vars + delete node.__transition; + } +} + +function interrupt(node, name) { + var schedules = node.__transition, + schedule$$1, + active, + empty = true, + i; + + if (!schedules) return; + + name = name == null ? null : name + ""; + + for (i in schedules) { + if ((schedule$$1 = schedules[i]).name !== name) { empty = false; continue; } + active = schedule$$1.state > STARTING && schedule$$1.state < ENDING; + schedule$$1.state = ENDED; + schedule$$1.timer.stop(); + if (active) schedule$$1.on.call("interrupt", node, node.__data__, schedule$$1.index, schedule$$1.group); + delete schedules[i]; + } + + if (empty) delete node.__transition; +} + +function selection_interrupt(name) { + return this.each(function() { + interrupt(this, name); + }); +} + +function tweenRemove(id, name) { + var tween0, tween1; + return function() { + var schedule$$1 = set$1(this, id), + tween = schedule$$1.tween; + + // If this node shared tween with the previous node, + // just assign the updated shared tween and we’re done! + // Otherwise, copy-on-write. + if (tween !== tween0) { + tween1 = tween0 = tween; + for (var i = 0, n = tween1.length; i < n; ++i) { + if (tween1[i].name === name) { + tween1 = tween1.slice(); + tween1.splice(i, 1); + break; + } + } + } + + schedule$$1.tween = tween1; + }; +} + +function tweenFunction(id, name, value) { + var tween0, tween1; + if (typeof value !== "function") throw new Error; + return function() { + var schedule$$1 = set$1(this, id), + tween = schedule$$1.tween; + + // If this node shared tween with the previous node, + // just assign the updated shared tween and we’re done! + // Otherwise, copy-on-write. + if (tween !== tween0) { + tween1 = (tween0 = tween).slice(); + for (var t = {name: name, value: value}, i = 0, n = tween1.length; i < n; ++i) { + if (tween1[i].name === name) { + tween1[i] = t; + break; + } + } + if (i === n) tween1.push(t); + } + + schedule$$1.tween = tween1; + }; +} + +function transition_tween(name, value) { + var id = this._id; + + name += ""; + + if (arguments.length < 2) { + var tween = get$1(this.node(), id).tween; + for (var i = 0, n = tween.length, t; i < n; ++i) { + if ((t = tween[i]).name === name) { + return t.value; + } + } + return null; + } + + return this.each((value == null ? tweenRemove : tweenFunction)(id, name, value)); +} + +function tweenValue(transition, name, value) { + var id = transition._id; + + transition.each(function() { + var schedule$$1 = set$1(this, id); + (schedule$$1.value || (schedule$$1.value = {}))[name] = value.apply(this, arguments); + }); + + return function(node) { + return get$1(node, id).value[name]; + }; +} + +function interpolate(a, b) { + var c; + return (typeof b === "number" ? reinterpolate + : b instanceof color ? interpolateRgb + : (c = color(b)) ? (b = c, interpolateRgb) + : interpolateString)(a, b); +} + +function attrRemove$1(name) { + return function() { + this.removeAttribute(name); + }; +} + +function attrRemoveNS$1(fullname) { + return function() { + this.removeAttributeNS(fullname.space, fullname.local); + }; +} + +function attrConstant$1(name, interpolate$$1, value1) { + var value00, + interpolate0; + return function() { + var value0 = this.getAttribute(name); + return value0 === value1 ? null + : value0 === value00 ? interpolate0 + : interpolate0 = interpolate$$1(value00 = value0, value1); + }; +} + +function attrConstantNS$1(fullname, interpolate$$1, value1) { + var value00, + interpolate0; + return function() { + var value0 = this.getAttributeNS(fullname.space, fullname.local); + return value0 === value1 ? null + : value0 === value00 ? interpolate0 + : interpolate0 = interpolate$$1(value00 = value0, value1); + }; +} + +function attrFunction$1(name, interpolate$$1, value) { + var value00, + value10, + interpolate0; + return function() { + var value0, value1 = value(this); + if (value1 == null) return void this.removeAttribute(name); + value0 = this.getAttribute(name); + return value0 === value1 ? null + : value0 === value00 && value1 === value10 ? interpolate0 + : interpolate0 = interpolate$$1(value00 = value0, value10 = value1); + }; +} + +function attrFunctionNS$1(fullname, interpolate$$1, value) { + var value00, + value10, + interpolate0; + return function() { + var value0, value1 = value(this); + if (value1 == null) return void this.removeAttributeNS(fullname.space, fullname.local); + value0 = this.getAttributeNS(fullname.space, fullname.local); + return value0 === value1 ? null + : value0 === value00 && value1 === value10 ? interpolate0 + : interpolate0 = interpolate$$1(value00 = value0, value10 = value1); + }; +} + +function transition_attr(name, value) { + var fullname = namespace(name), i = fullname === "transform" ? interpolateTransformSvg : interpolate; + return this.attrTween(name, typeof value === "function" + ? (fullname.local ? attrFunctionNS$1 : attrFunction$1)(fullname, i, tweenValue(this, "attr." + name, value)) + : value == null ? (fullname.local ? attrRemoveNS$1 : attrRemove$1)(fullname) + : (fullname.local ? attrConstantNS$1 : attrConstant$1)(fullname, i, value + "")); +} + +function attrTweenNS(fullname, value) { + function tween() { + var node = this, i = value.apply(node, arguments); + return i && function(t) { + node.setAttributeNS(fullname.space, fullname.local, i(t)); + }; + } + tween._value = value; + return tween; +} + +function attrTween(name, value) { + function tween() { + var node = this, i = value.apply(node, arguments); + return i && function(t) { + node.setAttribute(name, i(t)); + }; + } + tween._value = value; + return tween; +} + +function transition_attrTween(name, value) { + var key = "attr." + name; + if (arguments.length < 2) return (key = this.tween(key)) && key._value; + if (value == null) return this.tween(key, null); + if (typeof value !== "function") throw new Error; + var fullname = namespace(name); + return this.tween(key, (fullname.local ? attrTweenNS : attrTween)(fullname, value)); +} + +function delayFunction(id, value) { + return function() { + init(this, id).delay = +value.apply(this, arguments); + }; +} + +function delayConstant(id, value) { + return value = +value, function() { + init(this, id).delay = value; + }; +} + +function transition_delay(value) { + var id = this._id; + + return arguments.length + ? this.each((typeof value === "function" + ? delayFunction + : delayConstant)(id, value)) + : get$1(this.node(), id).delay; +} + +function durationFunction(id, value) { + return function() { + set$1(this, id).duration = +value.apply(this, arguments); + }; +} + +function durationConstant(id, value) { + return value = +value, function() { + set$1(this, id).duration = value; + }; +} + +function transition_duration(value) { + var id = this._id; + + return arguments.length + ? this.each((typeof value === "function" + ? durationFunction + : durationConstant)(id, value)) + : get$1(this.node(), id).duration; +} + +function easeConstant(id, value) { + if (typeof value !== "function") throw new Error; + return function() { + set$1(this, id).ease = value; + }; +} + +function transition_ease(value) { + var id = this._id; + + return arguments.length + ? this.each(easeConstant(id, value)) + : get$1(this.node(), id).ease; +} + +function transition_filter(match) { + if (typeof match !== "function") match = matcher$1(match); + + for (var groups = this._groups, m = groups.length, subgroups = new Array(m), j = 0; j < m; ++j) { + for (var group = groups[j], n = group.length, subgroup = subgroups[j] = [], node, i = 0; i < n; ++i) { + if ((node = group[i]) && match.call(node, node.__data__, i, group)) { + subgroup.push(node); + } + } + } + + return new Transition(subgroups, this._parents, this._name, this._id); +} + +function transition_merge(transition$$1) { + if (transition$$1._id !== this._id) throw new Error; + + for (var groups0 = this._groups, groups1 = transition$$1._groups, m0 = groups0.length, m1 = groups1.length, m = Math.min(m0, m1), merges = new Array(m0), j = 0; j < m; ++j) { + for (var group0 = groups0[j], group1 = groups1[j], n = group0.length, merge = merges[j] = new Array(n), node, i = 0; i < n; ++i) { + if (node = group0[i] || group1[i]) { + merge[i] = node; + } + } + } + + for (; j < m0; ++j) { + merges[j] = groups0[j]; + } + + return new Transition(merges, this._parents, this._name, this._id); +} + +function start(name) { + return (name + "").trim().split(/^|\s+/).every(function(t) { + var i = t.indexOf("."); + if (i >= 0) t = t.slice(0, i); + return !t || t === "start"; + }); +} + +function onFunction(id, name, listener) { + var on0, on1, sit = start(name) ? init : set$1; + return function() { + var schedule$$1 = sit(this, id), + on = schedule$$1.on; + + // If this node shared a dispatch with the previous node, + // just assign the updated shared dispatch and we’re done! + // Otherwise, copy-on-write. + if (on !== on0) (on1 = (on0 = on).copy()).on(name, listener); + + schedule$$1.on = on1; + }; +} + +function transition_on(name, listener) { + var id = this._id; + + return arguments.length < 2 + ? get$1(this.node(), id).on.on(name) + : this.each(onFunction(id, name, listener)); +} + +function removeFunction(id) { + return function() { + var parent = this.parentNode; + for (var i in this.__transition) if (+i !== id) return; + if (parent) parent.removeChild(this); + }; +} + +function transition_remove() { + return this.on("end.remove", removeFunction(this._id)); +} + +function transition_select(select) { + var name = this._name, + id = this._id; + + if (typeof select !== "function") select = selector(select); + + for (var groups = this._groups, m = groups.length, subgroups = new Array(m), j = 0; j < m; ++j) { + for (var group = groups[j], n = group.length, subgroup = subgroups[j] = new Array(n), node, subnode, i = 0; i < n; ++i) { + if ((node = group[i]) && (subnode = select.call(node, node.__data__, i, group))) { + if ("__data__" in node) subnode.__data__ = node.__data__; + subgroup[i] = subnode; + schedule(subgroup[i], name, id, i, subgroup, get$1(node, id)); + } + } + } + + return new Transition(subgroups, this._parents, name, id); +} + +function transition_selectAll(select) { + var name = this._name, + id = this._id; + + if (typeof select !== "function") select = selectorAll(select); + + for (var groups = this._groups, m = groups.length, subgroups = [], parents = [], j = 0; j < m; ++j) { + for (var group = groups[j], n = group.length, node, i = 0; i < n; ++i) { + if (node = group[i]) { + for (var children = select.call(node, node.__data__, i, group), child, inherit = get$1(node, id), k = 0, l = children.length; k < l; ++k) { + if (child = children[k]) { + schedule(child, name, id, k, children, inherit); + } + } + subgroups.push(children); + parents.push(node); + } + } + } + + return new Transition(subgroups, parents, name, id); +} + +var Selection$1 = selection.prototype.constructor; + +function transition_selection() { + return new Selection$1(this._groups, this._parents); +} + +function styleRemove$1(name, interpolate$$1) { + var value00, + value10, + interpolate0; + return function() { + var value0 = styleValue(this, name), + value1 = (this.style.removeProperty(name), styleValue(this, name)); + return value0 === value1 ? null + : value0 === value00 && value1 === value10 ? interpolate0 + : interpolate0 = interpolate$$1(value00 = value0, value10 = value1); + }; +} + +function styleRemoveEnd(name) { + return function() { + this.style.removeProperty(name); + }; +} + +function styleConstant$1(name, interpolate$$1, value1) { + var value00, + interpolate0; + return function() { + var value0 = styleValue(this, name); + return value0 === value1 ? null + : value0 === value00 ? interpolate0 + : interpolate0 = interpolate$$1(value00 = value0, value1); + }; +} + +function styleFunction$1(name, interpolate$$1, value) { + var value00, + value10, + interpolate0; + return function() { + var value0 = styleValue(this, name), + value1 = value(this); + if (value1 == null) value1 = (this.style.removeProperty(name), styleValue(this, name)); + return value0 === value1 ? null + : value0 === value00 && value1 === value10 ? interpolate0 + : interpolate0 = interpolate$$1(value00 = value0, value10 = value1); + }; +} + +function transition_style(name, value, priority) { + var i = (name += "") === "transform" ? interpolateTransformCss : interpolate; + return value == null ? this + .styleTween(name, styleRemove$1(name, i)) + .on("end.style." + name, styleRemoveEnd(name)) + : this.styleTween(name, typeof value === "function" + ? styleFunction$1(name, i, tweenValue(this, "style." + name, value)) + : styleConstant$1(name, i, value + ""), priority); +} + +function styleTween(name, value, priority) { + function tween() { + var node = this, i = value.apply(node, arguments); + return i && function(t) { + node.style.setProperty(name, i(t), priority); + }; + } + tween._value = value; + return tween; +} + +function transition_styleTween(name, value, priority) { + var key = "style." + (name += ""); + if (arguments.length < 2) return (key = this.tween(key)) && key._value; + if (value == null) return this.tween(key, null); + if (typeof value !== "function") throw new Error; + return this.tween(key, styleTween(name, value, priority == null ? "" : priority)); +} + +function textConstant$1(value) { + return function() { + this.textContent = value; + }; +} + +function textFunction$1(value) { + return function() { + var value1 = value(this); + this.textContent = value1 == null ? "" : value1; + }; +} + +function transition_text(value) { + return this.tween("text", typeof value === "function" + ? textFunction$1(tweenValue(this, "text", value)) + : textConstant$1(value == null ? "" : value + "")); +} + +function transition_transition() { + var name = this._name, + id0 = this._id, + id1 = newId(); + + for (var groups = this._groups, m = groups.length, j = 0; j < m; ++j) { + for (var group = groups[j], n = group.length, node, i = 0; i < n; ++i) { + if (node = group[i]) { + var inherit = get$1(node, id0); + schedule(node, name, id1, i, group, { + time: inherit.time + inherit.delay + inherit.duration, + delay: 0, + duration: inherit.duration, + ease: inherit.ease + }); + } + } + } + + return new Transition(groups, this._parents, name, id1); +} + +var id = 0; + +function Transition(groups, parents, name, id) { + this._groups = groups; + this._parents = parents; + this._name = name; + this._id = id; +} + +function transition(name) { + return selection().transition(name); +} + +function newId() { + return ++id; +} + +var selection_prototype = selection.prototype; + +Transition.prototype = transition.prototype = { + constructor: Transition, + select: transition_select, + selectAll: transition_selectAll, + filter: transition_filter, + merge: transition_merge, + selection: transition_selection, + transition: transition_transition, + call: selection_prototype.call, + nodes: selection_prototype.nodes, + node: selection_prototype.node, + size: selection_prototype.size, + empty: selection_prototype.empty, + each: selection_prototype.each, + on: transition_on, + attr: transition_attr, + attrTween: transition_attrTween, + style: transition_style, + styleTween: transition_styleTween, + text: transition_text, + remove: transition_remove, + tween: transition_tween, + delay: transition_delay, + duration: transition_duration, + ease: transition_ease +}; + +function linear$1(t) { + return +t; +} + +function quadIn(t) { + return t * t; +} + +function quadOut(t) { + return t * (2 - t); +} + +function quadInOut(t) { + return ((t *= 2) <= 1 ? t * t : --t * (2 - t) + 1) / 2; +} + +function cubicIn(t) { + return t * t * t; +} + +function cubicOut(t) { + return --t * t * t + 1; +} + +function cubicInOut(t) { + return ((t *= 2) <= 1 ? t * t * t : (t -= 2) * t * t + 2) / 2; +} + +var exponent = 3; + +var polyIn = (function custom(e) { + e = +e; + + function polyIn(t) { + return Math.pow(t, e); + } + + polyIn.exponent = custom; + + return polyIn; +})(exponent); + +var polyOut = (function custom(e) { + e = +e; + + function polyOut(t) { + return 1 - Math.pow(1 - t, e); + } + + polyOut.exponent = custom; + + return polyOut; +})(exponent); + +var polyInOut = (function custom(e) { + e = +e; + + function polyInOut(t) { + return ((t *= 2) <= 1 ? Math.pow(t, e) : 2 - Math.pow(2 - t, e)) / 2; + } + + polyInOut.exponent = custom; + + return polyInOut; +})(exponent); + +var pi = Math.PI; +var halfPi = pi / 2; + +function sinIn(t) { + return 1 - Math.cos(t * halfPi); +} + +function sinOut(t) { + return Math.sin(t * halfPi); +} + +function sinInOut(t) { + return (1 - Math.cos(pi * t)) / 2; +} + +function expIn(t) { + return Math.pow(2, 10 * t - 10); +} + +function expOut(t) { + return 1 - Math.pow(2, -10 * t); +} + +function expInOut(t) { + return ((t *= 2) <= 1 ? Math.pow(2, 10 * t - 10) : 2 - Math.pow(2, 10 - 10 * t)) / 2; +} + +function circleIn(t) { + return 1 - Math.sqrt(1 - t * t); +} + +function circleOut(t) { + return Math.sqrt(1 - --t * t); +} + +function circleInOut(t) { + return ((t *= 2) <= 1 ? 1 - Math.sqrt(1 - t * t) : Math.sqrt(1 - (t -= 2) * t) + 1) / 2; +} + +var b1 = 4 / 11; +var b2 = 6 / 11; +var b3 = 8 / 11; +var b4 = 3 / 4; +var b5 = 9 / 11; +var b6 = 10 / 11; +var b7 = 15 / 16; +var b8 = 21 / 22; +var b9 = 63 / 64; +var b0 = 1 / b1 / b1; + +function bounceIn(t) { + return 1 - bounceOut(1 - t); +} + +function bounceOut(t) { + return (t = +t) < b1 ? b0 * t * t : t < b3 ? b0 * (t -= b2) * t + b4 : t < b6 ? b0 * (t -= b5) * t + b7 : b0 * (t -= b8) * t + b9; +} + +function bounceInOut(t) { + return ((t *= 2) <= 1 ? 1 - bounceOut(1 - t) : bounceOut(t - 1) + 1) / 2; +} + +var overshoot = 1.70158; + +var backIn = (function custom(s) { + s = +s; + + function backIn(t) { + return t * t * ((s + 1) * t - s); + } + + backIn.overshoot = custom; + + return backIn; +})(overshoot); + +var backOut = (function custom(s) { + s = +s; + + function backOut(t) { + return --t * t * ((s + 1) * t + s) + 1; + } + + backOut.overshoot = custom; + + return backOut; +})(overshoot); + +var backInOut = (function custom(s) { + s = +s; + + function backInOut(t) { + return ((t *= 2) < 1 ? t * t * ((s + 1) * t - s) : (t -= 2) * t * ((s + 1) * t + s) + 2) / 2; + } + + backInOut.overshoot = custom; + + return backInOut; +})(overshoot); + +var tau = 2 * Math.PI; +var amplitude = 1; +var period = 0.3; + +var elasticIn = (function custom(a, p) { + var s = Math.asin(1 / (a = Math.max(1, a))) * (p /= tau); + + function elasticIn(t) { + return a * Math.pow(2, 10 * --t) * Math.sin((s - t) / p); + } + + elasticIn.amplitude = function(a) { return custom(a, p * tau); }; + elasticIn.period = function(p) { return custom(a, p); }; + + return elasticIn; +})(amplitude, period); + +var elasticOut = (function custom(a, p) { + var s = Math.asin(1 / (a = Math.max(1, a))) * (p /= tau); + + function elasticOut(t) { + return 1 - a * Math.pow(2, -10 * (t = +t)) * Math.sin((t + s) / p); + } + + elasticOut.amplitude = function(a) { return custom(a, p * tau); }; + elasticOut.period = function(p) { return custom(a, p); }; + + return elasticOut; +})(amplitude, period); + +var elasticInOut = (function custom(a, p) { + var s = Math.asin(1 / (a = Math.max(1, a))) * (p /= tau); + + function elasticInOut(t) { + return ((t = t * 2 - 1) < 0 + ? a * Math.pow(2, 10 * t) * Math.sin((s - t) / p) + : 2 - a * Math.pow(2, -10 * t) * Math.sin((s + t) / p)) / 2; + } + + elasticInOut.amplitude = function(a) { return custom(a, p * tau); }; + elasticInOut.period = function(p) { return custom(a, p); }; + + return elasticInOut; +})(amplitude, period); + +var defaultTiming = { + time: null, // Set on use. + delay: 0, + duration: 250, + ease: cubicInOut +}; + +function inherit(node, id) { + var timing; + while (!(timing = node.__transition) || !(timing = timing[id])) { + if (!(node = node.parentNode)) { + return defaultTiming.time = now(), defaultTiming; + } + } + return timing; +} + +function selection_transition(name) { + var id, + timing; + + if (name instanceof Transition) { + id = name._id, name = name._name; + } else { + id = newId(), (timing = defaultTiming).time = now(), name = name == null ? null : name + ""; + } + + for (var groups = this._groups, m = groups.length, j = 0; j < m; ++j) { + for (var group = groups[j], n = group.length, node, i = 0; i < n; ++i) { + if (node = group[i]) { + schedule(node, name, id, i, group, timing || inherit(node, id)); + } + } + } + + return new Transition(groups, this._parents, name, id); +} + +selection.prototype.interrupt = selection_interrupt; +selection.prototype.transition = selection_transition; + +var root$1 = [null]; + +function active(node, name) { + var schedules = node.__transition, + schedule$$1, + i; + + if (schedules) { + name = name == null ? null : name + ""; + for (i in schedules) { + if ((schedule$$1 = schedules[i]).state > SCHEDULED && schedule$$1.name === name) { + return new Transition([[node]], root$1, name, +i); + } + } + } + + return null; +} + +function constant$4(x) { + return function() { + return x; + }; +} + +function BrushEvent(target, type, selection) { + this.target = target; + this.type = type; + this.selection = selection; +} + +function nopropagation$1() { + exports.event.stopImmediatePropagation(); +} + +function noevent$1() { + exports.event.preventDefault(); + exports.event.stopImmediatePropagation(); +} + +var MODE_DRAG = {name: "drag"}; +var MODE_SPACE = {name: "space"}; +var MODE_HANDLE = {name: "handle"}; +var MODE_CENTER = {name: "center"}; + +var X = { + name: "x", + handles: ["e", "w"].map(type), + input: function(x, e) { return x && [[x[0], e[0][1]], [x[1], e[1][1]]]; }, + output: function(xy) { return xy && [xy[0][0], xy[1][0]]; } +}; + +var Y = { + name: "y", + handles: ["n", "s"].map(type), + input: function(y, e) { return y && [[e[0][0], y[0]], [e[1][0], y[1]]]; }, + output: function(xy) { return xy && [xy[0][1], xy[1][1]]; } +}; + +var XY = { + name: "xy", + handles: ["n", "e", "s", "w", "nw", "ne", "se", "sw"].map(type), + input: function(xy) { return xy; }, + output: function(xy) { return xy; } +}; + +var cursors = { + overlay: "crosshair", + selection: "move", + n: "ns-resize", + e: "ew-resize", + s: "ns-resize", + w: "ew-resize", + nw: "nwse-resize", + ne: "nesw-resize", + se: "nwse-resize", + sw: "nesw-resize" +}; + +var flipX = { + e: "w", + w: "e", + nw: "ne", + ne: "nw", + se: "sw", + sw: "se" +}; + +var flipY = { + n: "s", + s: "n", + nw: "sw", + ne: "se", + se: "ne", + sw: "nw" +}; + +var signsX = { + overlay: +1, + selection: +1, + n: null, + e: +1, + s: null, + w: -1, + nw: -1, + ne: +1, + se: +1, + sw: -1 +}; + +var signsY = { + overlay: +1, + selection: +1, + n: -1, + e: null, + s: +1, + w: null, + nw: -1, + ne: -1, + se: +1, + sw: +1 +}; + +function type(t) { + return {type: t}; +} + +// Ignore right-click, since that should open the context menu. +function defaultFilter() { + return !exports.event.button; +} + +function defaultExtent() { + var svg = this.ownerSVGElement || this; + return [[0, 0], [svg.width.baseVal.value, svg.height.baseVal.value]]; +} + +// Like d3.local, but with the name “__brush” rather than auto-generated. +function local(node) { + while (!node.__brush) if (!(node = node.parentNode)) return; + return node.__brush; +} + +function empty(extent) { + return extent[0][0] === extent[1][0] + || extent[0][1] === extent[1][1]; +} + +function brushSelection(node) { + var state = node.__brush; + return state ? state.dim.output(state.selection) : null; +} + +function brushX() { + return brush$1(X); +} + +function brushY() { + return brush$1(Y); +} + +function brush() { + return brush$1(XY); +} + +function brush$1(dim) { + var extent = defaultExtent, + filter = defaultFilter, + listeners = dispatch(brush, "start", "brush", "end"), + handleSize = 6, + touchending; + + function brush(group) { + var overlay = group + .property("__brush", initialize) + .selectAll(".overlay") + .data([type("overlay")]); + + overlay.enter().append("rect") + .attr("class", "overlay") + .attr("pointer-events", "all") + .attr("cursor", cursors.overlay) + .merge(overlay) + .each(function() { + var extent = local(this).extent; + select(this) + .attr("x", extent[0][0]) + .attr("y", extent[0][1]) + .attr("width", extent[1][0] - extent[0][0]) + .attr("height", extent[1][1] - extent[0][1]); + }); + + group.selectAll(".selection") + .data([type("selection")]) + .enter().append("rect") + .attr("class", "selection") + .attr("cursor", cursors.selection) + .attr("fill", "#777") + .attr("fill-opacity", 0.3) + .attr("stroke", "#fff") + .attr("shape-rendering", "crispEdges"); + + var handle = group.selectAll(".handle") + .data(dim.handles, function(d) { return d.type; }); + + handle.exit().remove(); + + handle.enter().append("rect") + .attr("class", function(d) { return "handle handle--" + d.type; }) + .attr("cursor", function(d) { return cursors[d.type]; }); + + group + .each(redraw) + .attr("fill", "none") + .attr("pointer-events", "all") + .style("-webkit-tap-highlight-color", "rgba(0,0,0,0)") + .on("mousedown.brush touchstart.brush", started); + } + + brush.move = function(group, selection) { + if (group.selection) { + group + .on("start.brush", function() { emitter(this, arguments).beforestart().start(); }) + .on("interrupt.brush end.brush", function() { emitter(this, arguments).end(); }) + .tween("brush", function() { + var that = this, + state = that.__brush, + emit = emitter(that, arguments), + selection0 = state.selection, + selection1 = dim.input(typeof selection === "function" ? selection.apply(this, arguments) : selection, state.extent), + i = interpolateValue(selection0, selection1); + + function tween(t) { + state.selection = t === 1 && empty(selection1) ? null : i(t); + redraw.call(that); + emit.brush(); + } + + return selection0 && selection1 ? tween : tween(1); + }); + } else { + group + .each(function() { + var that = this, + args = arguments, + state = that.__brush, + selection1 = dim.input(typeof selection === "function" ? selection.apply(that, args) : selection, state.extent), + emit = emitter(that, args).beforestart(); + + interrupt(that); + state.selection = selection1 == null || empty(selection1) ? null : selection1; + redraw.call(that); + emit.start().brush().end(); + }); + } + }; + + function redraw() { + var group = select(this), + selection = local(this).selection; + + if (selection) { + group.selectAll(".selection") + .style("display", null) + .attr("x", selection[0][0]) + .attr("y", selection[0][1]) + .attr("width", selection[1][0] - selection[0][0]) + .attr("height", selection[1][1] - selection[0][1]); + + group.selectAll(".handle") + .style("display", null) + .attr("x", function(d) { return d.type[d.type.length - 1] === "e" ? selection[1][0] - handleSize / 2 : selection[0][0] - handleSize / 2; }) + .attr("y", function(d) { return d.type[0] === "s" ? selection[1][1] - handleSize / 2 : selection[0][1] - handleSize / 2; }) + .attr("width", function(d) { return d.type === "n" || d.type === "s" ? selection[1][0] - selection[0][0] + handleSize : handleSize; }) + .attr("height", function(d) { return d.type === "e" || d.type === "w" ? selection[1][1] - selection[0][1] + handleSize : handleSize; }); + } + + else { + group.selectAll(".selection,.handle") + .style("display", "none") + .attr("x", null) + .attr("y", null) + .attr("width", null) + .attr("height", null); + } + } + + function emitter(that, args) { + return that.__brush.emitter || new Emitter(that, args); + } + + function Emitter(that, args) { + this.that = that; + this.args = args; + this.state = that.__brush; + this.active = 0; + } + + Emitter.prototype = { + beforestart: function() { + if (++this.active === 1) this.state.emitter = this, this.starting = true; + return this; + }, + start: function() { + if (this.starting) this.starting = false, this.emit("start"); + return this; + }, + brush: function() { + this.emit("brush"); + return this; + }, + end: function() { + if (--this.active === 0) delete this.state.emitter, this.emit("end"); + return this; + }, + emit: function(type) { + customEvent(new BrushEvent(brush, type, dim.output(this.state.selection)), listeners.apply, listeners, [type, this.that, this.args]); + } + }; + + function started() { + if (exports.event.touches) { if (exports.event.changedTouches.length < exports.event.touches.length) return noevent$1(); } + else if (touchending) return; + if (!filter.apply(this, arguments)) return; + + var that = this, + type = exports.event.target.__data__.type, + mode = (exports.event.metaKey ? type = "overlay" : type) === "selection" ? MODE_DRAG : (exports.event.altKey ? MODE_CENTER : MODE_HANDLE), + signX = dim === Y ? null : signsX[type], + signY = dim === X ? null : signsY[type], + state = local(that), + extent = state.extent, + selection = state.selection, + W = extent[0][0], w0, w1, + N = extent[0][1], n0, n1, + E = extent[1][0], e0, e1, + S = extent[1][1], s0, s1, + dx, + dy, + moving, + shifting = signX && signY && exports.event.shiftKey, + lockX, + lockY, + point0 = mouse(that), + point = point0, + emit = emitter(that, arguments).beforestart(); + + if (type === "overlay") { + state.selection = selection = [ + [w0 = dim === Y ? W : point0[0], n0 = dim === X ? N : point0[1]], + [e0 = dim === Y ? E : w0, s0 = dim === X ? S : n0] + ]; + } else { + w0 = selection[0][0]; + n0 = selection[0][1]; + e0 = selection[1][0]; + s0 = selection[1][1]; + } + + w1 = w0; + n1 = n0; + e1 = e0; + s1 = s0; + + var group = select(that) + .attr("pointer-events", "none"); + + var overlay = group.selectAll(".overlay") + .attr("cursor", cursors[type]); + + if (exports.event.touches) { + group + .on("touchmove.brush", moved, true) + .on("touchend.brush touchcancel.brush", ended, true); + } else { + var view = select(exports.event.view) + .on("keydown.brush", keydowned, true) + .on("keyup.brush", keyupped, true) + .on("mousemove.brush", moved, true) + .on("mouseup.brush", ended, true); + + dragDisable(exports.event.view); + } + + nopropagation$1(); + interrupt(that); + redraw.call(that); + emit.start(); + + function moved() { + var point1 = mouse(that); + if (shifting && !lockX && !lockY) { + if (Math.abs(point1[0] - point[0]) > Math.abs(point1[1] - point[1])) lockY = true; + else lockX = true; + } + point = point1; + moving = true; + noevent$1(); + move(); + } + + function move() { + var t; + + dx = point[0] - point0[0]; + dy = point[1] - point0[1]; + + switch (mode) { + case MODE_SPACE: + case MODE_DRAG: { + if (signX) dx = Math.max(W - w0, Math.min(E - e0, dx)), w1 = w0 + dx, e1 = e0 + dx; + if (signY) dy = Math.max(N - n0, Math.min(S - s0, dy)), n1 = n0 + dy, s1 = s0 + dy; + break; + } + case MODE_HANDLE: { + if (signX < 0) dx = Math.max(W - w0, Math.min(E - w0, dx)), w1 = w0 + dx, e1 = e0; + else if (signX > 0) dx = Math.max(W - e0, Math.min(E - e0, dx)), w1 = w0, e1 = e0 + dx; + if (signY < 0) dy = Math.max(N - n0, Math.min(S - n0, dy)), n1 = n0 + dy, s1 = s0; + else if (signY > 0) dy = Math.max(N - s0, Math.min(S - s0, dy)), n1 = n0, s1 = s0 + dy; + break; + } + case MODE_CENTER: { + if (signX) w1 = Math.max(W, Math.min(E, w0 - dx * signX)), e1 = Math.max(W, Math.min(E, e0 + dx * signX)); + if (signY) n1 = Math.max(N, Math.min(S, n0 - dy * signY)), s1 = Math.max(N, Math.min(S, s0 + dy * signY)); + break; + } + } + + if (e1 < w1) { + signX *= -1; + t = w0, w0 = e0, e0 = t; + t = w1, w1 = e1, e1 = t; + if (type in flipX) overlay.attr("cursor", cursors[type = flipX[type]]); + } + + if (s1 < n1) { + signY *= -1; + t = n0, n0 = s0, s0 = t; + t = n1, n1 = s1, s1 = t; + if (type in flipY) overlay.attr("cursor", cursors[type = flipY[type]]); + } + + if (state.selection) selection = state.selection; // May be set by brush.move! + if (lockX) w1 = selection[0][0], e1 = selection[1][0]; + if (lockY) n1 = selection[0][1], s1 = selection[1][1]; + + if (selection[0][0] !== w1 + || selection[0][1] !== n1 + || selection[1][0] !== e1 + || selection[1][1] !== s1) { + state.selection = [[w1, n1], [e1, s1]]; + redraw.call(that); + emit.brush(); + } + } + + function ended() { + nopropagation$1(); + if (exports.event.touches) { + if (exports.event.touches.length) return; + if (touchending) clearTimeout(touchending); + touchending = setTimeout(function() { touchending = null; }, 500); // Ghost clicks are delayed! + group.on("touchmove.brush touchend.brush touchcancel.brush", null); + } else { + yesdrag(exports.event.view, moving); + view.on("keydown.brush keyup.brush mousemove.brush mouseup.brush", null); + } + group.attr("pointer-events", "all"); + overlay.attr("cursor", cursors.overlay); + if (state.selection) selection = state.selection; // May be set by brush.move (on start)! + if (empty(selection)) state.selection = null, redraw.call(that); + emit.end(); + } + + function keydowned() { + switch (exports.event.keyCode) { + case 16: { // SHIFT + shifting = signX && signY; + break; + } + case 18: { // ALT + if (mode === MODE_HANDLE) { + if (signX) e0 = e1 - dx * signX, w0 = w1 + dx * signX; + if (signY) s0 = s1 - dy * signY, n0 = n1 + dy * signY; + mode = MODE_CENTER; + move(); + } + break; + } + case 32: { // SPACE; takes priority over ALT + if (mode === MODE_HANDLE || mode === MODE_CENTER) { + if (signX < 0) e0 = e1 - dx; else if (signX > 0) w0 = w1 - dx; + if (signY < 0) s0 = s1 - dy; else if (signY > 0) n0 = n1 - dy; + mode = MODE_SPACE; + overlay.attr("cursor", cursors.selection); + move(); + } + break; + } + default: return; + } + noevent$1(); + } + + function keyupped() { + switch (exports.event.keyCode) { + case 16: { // SHIFT + if (shifting) { + lockX = lockY = shifting = false; + move(); + } + break; + } + case 18: { // ALT + if (mode === MODE_CENTER) { + if (signX < 0) e0 = e1; else if (signX > 0) w0 = w1; + if (signY < 0) s0 = s1; else if (signY > 0) n0 = n1; + mode = MODE_HANDLE; + move(); + } + break; + } + case 32: { // SPACE + if (mode === MODE_SPACE) { + if (exports.event.altKey) { + if (signX) e0 = e1 - dx * signX, w0 = w1 + dx * signX; + if (signY) s0 = s1 - dy * signY, n0 = n1 + dy * signY; + mode = MODE_CENTER; + } else { + if (signX < 0) e0 = e1; else if (signX > 0) w0 = w1; + if (signY < 0) s0 = s1; else if (signY > 0) n0 = n1; + mode = MODE_HANDLE; + } + overlay.attr("cursor", cursors[type]); + move(); + } + break; + } + default: return; + } + noevent$1(); + } + } + + function initialize() { + var state = this.__brush || {selection: null}; + state.extent = extent.apply(this, arguments); + state.dim = dim; + return state; + } + + brush.extent = function(_) { + return arguments.length ? (extent = typeof _ === "function" ? _ : constant$4([[+_[0][0], +_[0][1]], [+_[1][0], +_[1][1]]]), brush) : extent; + }; + + brush.filter = function(_) { + return arguments.length ? (filter = typeof _ === "function" ? _ : constant$4(!!_), brush) : filter; + }; + + brush.handleSize = function(_) { + return arguments.length ? (handleSize = +_, brush) : handleSize; + }; + + brush.on = function() { + var value = listeners.on.apply(listeners, arguments); + return value === listeners ? brush : value; + }; + + return brush; +} + +var cos = Math.cos; +var sin = Math.sin; +var pi$1 = Math.PI; +var halfPi$1 = pi$1 / 2; +var tau$1 = pi$1 * 2; +var max$1 = Math.max; + +function compareValue(compare) { + return function(a, b) { + return compare( + a.source.value + a.target.value, + b.source.value + b.target.value + ); + }; +} + +function chord() { + var padAngle = 0, + sortGroups = null, + sortSubgroups = null, + sortChords = null; + + function chord(matrix) { + var n = matrix.length, + groupSums = [], + groupIndex = sequence(n), + subgroupIndex = [], + chords = [], + groups = chords.groups = new Array(n), + subgroups = new Array(n * n), + k, + x, + x0, + dx, + i, + j; + + // Compute the sum. + k = 0, i = -1; while (++i < n) { + x = 0, j = -1; while (++j < n) { + x += matrix[i][j]; + } + groupSums.push(x); + subgroupIndex.push(sequence(n)); + k += x; + } + + // Sort groups… + if (sortGroups) groupIndex.sort(function(a, b) { + return sortGroups(groupSums[a], groupSums[b]); + }); + + // Sort subgroups… + if (sortSubgroups) subgroupIndex.forEach(function(d, i) { + d.sort(function(a, b) { + return sortSubgroups(matrix[i][a], matrix[i][b]); + }); + }); + + // Convert the sum to scaling factor for [0, 2pi]. + // TODO Allow start and end angle to be specified? + // TODO Allow padding to be specified as percentage? + k = max$1(0, tau$1 - padAngle * n) / k; + dx = k ? padAngle : tau$1 / n; + + // Compute the start and end angle for each group and subgroup. + // Note: Opera has a bug reordering object literal properties! + x = 0, i = -1; while (++i < n) { + x0 = x, j = -1; while (++j < n) { + var di = groupIndex[i], + dj = subgroupIndex[di][j], + v = matrix[di][dj], + a0 = x, + a1 = x += v * k; + subgroups[dj * n + di] = { + index: di, + subindex: dj, + startAngle: a0, + endAngle: a1, + value: v + }; + } + groups[di] = { + index: di, + startAngle: x0, + endAngle: x, + value: groupSums[di] + }; + x += dx; + } + + // Generate chords for each (non-empty) subgroup-subgroup link. + i = -1; while (++i < n) { + j = i - 1; while (++j < n) { + var source = subgroups[j * n + i], + target = subgroups[i * n + j]; + if (source.value || target.value) { + chords.push(source.value < target.value + ? {source: target, target: source} + : {source: source, target: target}); + } + } + } + + return sortChords ? chords.sort(sortChords) : chords; + } + + chord.padAngle = function(_) { + return arguments.length ? (padAngle = max$1(0, _), chord) : padAngle; + }; + + chord.sortGroups = function(_) { + return arguments.length ? (sortGroups = _, chord) : sortGroups; + }; + + chord.sortSubgroups = function(_) { + return arguments.length ? (sortSubgroups = _, chord) : sortSubgroups; + }; + + chord.sortChords = function(_) { + return arguments.length ? (_ == null ? sortChords = null : (sortChords = compareValue(_))._ = _, chord) : sortChords && sortChords._; + }; + + return chord; +} + +var slice$2 = Array.prototype.slice; + +function constant$5(x) { + return function() { + return x; + }; +} + +var pi$2 = Math.PI; +var tau$2 = 2 * pi$2; +var epsilon$1 = 1e-6; +var tauEpsilon = tau$2 - epsilon$1; + +function Path() { + this._x0 = this._y0 = // start of current subpath + this._x1 = this._y1 = null; // end of current subpath + this._ = ""; +} + +function path() { + return new Path; +} + +Path.prototype = path.prototype = { + constructor: Path, + moveTo: function(x, y) { + this._ += "M" + (this._x0 = this._x1 = +x) + "," + (this._y0 = this._y1 = +y); + }, + closePath: function() { + if (this._x1 !== null) { + this._x1 = this._x0, this._y1 = this._y0; + this._ += "Z"; + } + }, + lineTo: function(x, y) { + this._ += "L" + (this._x1 = +x) + "," + (this._y1 = +y); + }, + quadraticCurveTo: function(x1, y1, x, y) { + this._ += "Q" + (+x1) + "," + (+y1) + "," + (this._x1 = +x) + "," + (this._y1 = +y); + }, + bezierCurveTo: function(x1, y1, x2, y2, x, y) { + this._ += "C" + (+x1) + "," + (+y1) + "," + (+x2) + "," + (+y2) + "," + (this._x1 = +x) + "," + (this._y1 = +y); + }, + arcTo: function(x1, y1, x2, y2, r) { + x1 = +x1, y1 = +y1, x2 = +x2, y2 = +y2, r = +r; + var x0 = this._x1, + y0 = this._y1, + x21 = x2 - x1, + y21 = y2 - y1, + x01 = x0 - x1, + y01 = y0 - y1, + l01_2 = x01 * x01 + y01 * y01; + + // Is the radius negative? Error. + if (r < 0) throw new Error("negative radius: " + r); + + // Is this path empty? Move to (x1,y1). + if (this._x1 === null) { + this._ += "M" + (this._x1 = x1) + "," + (this._y1 = y1); + } + + // Or, is (x1,y1) coincident with (x0,y0)? Do nothing. + else if (!(l01_2 > epsilon$1)) {} + + // Or, are (x0,y0), (x1,y1) and (x2,y2) collinear? + // Equivalently, is (x1,y1) coincident with (x2,y2)? + // Or, is the radius zero? Line to (x1,y1). + else if (!(Math.abs(y01 * x21 - y21 * x01) > epsilon$1) || !r) { + this._ += "L" + (this._x1 = x1) + "," + (this._y1 = y1); + } + + // Otherwise, draw an arc! + else { + var x20 = x2 - x0, + y20 = y2 - y0, + l21_2 = x21 * x21 + y21 * y21, + l20_2 = x20 * x20 + y20 * y20, + l21 = Math.sqrt(l21_2), + l01 = Math.sqrt(l01_2), + l = r * Math.tan((pi$2 - Math.acos((l21_2 + l01_2 - l20_2) / (2 * l21 * l01))) / 2), + t01 = l / l01, + t21 = l / l21; + + // If the start tangent is not coincident with (x0,y0), line to. + if (Math.abs(t01 - 1) > epsilon$1) { + this._ += "L" + (x1 + t01 * x01) + "," + (y1 + t01 * y01); + } + + this._ += "A" + r + "," + r + ",0,0," + (+(y01 * x20 > x01 * y20)) + "," + (this._x1 = x1 + t21 * x21) + "," + (this._y1 = y1 + t21 * y21); + } + }, + arc: function(x, y, r, a0, a1, ccw) { + x = +x, y = +y, r = +r; + var dx = r * Math.cos(a0), + dy = r * Math.sin(a0), + x0 = x + dx, + y0 = y + dy, + cw = 1 ^ ccw, + da = ccw ? a0 - a1 : a1 - a0; + + // Is the radius negative? Error. + if (r < 0) throw new Error("negative radius: " + r); + + // Is this path empty? Move to (x0,y0). + if (this._x1 === null) { + this._ += "M" + x0 + "," + y0; + } + + // Or, is (x0,y0) not coincident with the previous point? Line to (x0,y0). + else if (Math.abs(this._x1 - x0) > epsilon$1 || Math.abs(this._y1 - y0) > epsilon$1) { + this._ += "L" + x0 + "," + y0; + } + + // Is this arc empty? We’re done. + if (!r) return; + + // Does the angle go the wrong way? Flip the direction. + if (da < 0) da = da % tau$2 + tau$2; + + // Is this a complete circle? Draw two arcs to complete the circle. + if (da > tauEpsilon) { + this._ += "A" + r + "," + r + ",0,1," + cw + "," + (x - dx) + "," + (y - dy) + "A" + r + "," + r + ",0,1," + cw + "," + (this._x1 = x0) + "," + (this._y1 = y0); + } + + // Is this arc non-empty? Draw an arc! + else if (da > epsilon$1) { + this._ += "A" + r + "," + r + ",0," + (+(da >= pi$2)) + "," + cw + "," + (this._x1 = x + r * Math.cos(a1)) + "," + (this._y1 = y + r * Math.sin(a1)); + } + }, + rect: function(x, y, w, h) { + this._ += "M" + (this._x0 = this._x1 = +x) + "," + (this._y0 = this._y1 = +y) + "h" + (+w) + "v" + (+h) + "h" + (-w) + "Z"; + }, + toString: function() { + return this._; + } +}; + +function defaultSource(d) { + return d.source; +} + +function defaultTarget(d) { + return d.target; +} + +function defaultRadius(d) { + return d.radius; +} + +function defaultStartAngle(d) { + return d.startAngle; +} + +function defaultEndAngle(d) { + return d.endAngle; +} + +function ribbon() { + var source = defaultSource, + target = defaultTarget, + radius = defaultRadius, + startAngle = defaultStartAngle, + endAngle = defaultEndAngle, + context = null; + + function ribbon() { + var buffer, + argv = slice$2.call(arguments), + s = source.apply(this, argv), + t = target.apply(this, argv), + sr = +radius.apply(this, (argv[0] = s, argv)), + sa0 = startAngle.apply(this, argv) - halfPi$1, + sa1 = endAngle.apply(this, argv) - halfPi$1, + sx0 = sr * cos(sa0), + sy0 = sr * sin(sa0), + tr = +radius.apply(this, (argv[0] = t, argv)), + ta0 = startAngle.apply(this, argv) - halfPi$1, + ta1 = endAngle.apply(this, argv) - halfPi$1; + + if (!context) context = buffer = path(); + + context.moveTo(sx0, sy0); + context.arc(0, 0, sr, sa0, sa1); + if (sa0 !== ta0 || sa1 !== ta1) { // TODO sr !== tr? + context.quadraticCurveTo(0, 0, tr * cos(ta0), tr * sin(ta0)); + context.arc(0, 0, tr, ta0, ta1); + } + context.quadraticCurveTo(0, 0, sx0, sy0); + context.closePath(); + + if (buffer) return context = null, buffer + "" || null; + } + + ribbon.radius = function(_) { + return arguments.length ? (radius = typeof _ === "function" ? _ : constant$5(+_), ribbon) : radius; + }; + + ribbon.startAngle = function(_) { + return arguments.length ? (startAngle = typeof _ === "function" ? _ : constant$5(+_), ribbon) : startAngle; + }; + + ribbon.endAngle = function(_) { + return arguments.length ? (endAngle = typeof _ === "function" ? _ : constant$5(+_), ribbon) : endAngle; + }; + + ribbon.source = function(_) { + return arguments.length ? (source = _, ribbon) : source; + }; + + ribbon.target = function(_) { + return arguments.length ? (target = _, ribbon) : target; + }; + + ribbon.context = function(_) { + return arguments.length ? (context = _ == null ? null : _, ribbon) : context; + }; + + return ribbon; +} + +var prefix = "$"; + +function Map() {} + +Map.prototype = map$1.prototype = { + constructor: Map, + has: function(key) { + return (prefix + key) in this; + }, + get: function(key) { + return this[prefix + key]; + }, + set: function(key, value) { + this[prefix + key] = value; + return this; + }, + remove: function(key) { + var property = prefix + key; + return property in this && delete this[property]; + }, + clear: function() { + for (var property in this) if (property[0] === prefix) delete this[property]; + }, + keys: function() { + var keys = []; + for (var property in this) if (property[0] === prefix) keys.push(property.slice(1)); + return keys; + }, + values: function() { + var values = []; + for (var property in this) if (property[0] === prefix) values.push(this[property]); + return values; + }, + entries: function() { + var entries = []; + for (var property in this) if (property[0] === prefix) entries.push({key: property.slice(1), value: this[property]}); + return entries; + }, + size: function() { + var size = 0; + for (var property in this) if (property[0] === prefix) ++size; + return size; + }, + empty: function() { + for (var property in this) if (property[0] === prefix) return false; + return true; + }, + each: function(f) { + for (var property in this) if (property[0] === prefix) f(this[property], property.slice(1), this); + } +}; + +function map$1(object, f) { + var map = new Map; + + // Copy constructor. + if (object instanceof Map) object.each(function(value, key) { map.set(key, value); }); + + // Index array by numeric index or specified key function. + else if (Array.isArray(object)) { + var i = -1, + n = object.length, + o; + + if (f == null) while (++i < n) map.set(i, object[i]); + else while (++i < n) map.set(f(o = object[i], i, object), o); + } + + // Convert object to map. + else if (object) for (var key in object) map.set(key, object[key]); + + return map; +} + +function nest() { + var keys = [], + sortKeys = [], + sortValues, + rollup, + nest; + + function apply(array, depth, createResult, setResult) { + if (depth >= keys.length) { + if (sortValues != null) array.sort(sortValues); + return rollup != null ? rollup(array) : array; + } + + var i = -1, + n = array.length, + key = keys[depth++], + keyValue, + value, + valuesByKey = map$1(), + values, + result = createResult(); + + while (++i < n) { + if (values = valuesByKey.get(keyValue = key(value = array[i]) + "")) { + values.push(value); + } else { + valuesByKey.set(keyValue, [value]); + } + } + + valuesByKey.each(function(values, key) { + setResult(result, key, apply(values, depth, createResult, setResult)); + }); + + return result; + } + + function entries(map, depth) { + if (++depth > keys.length) return map; + var array, sortKey = sortKeys[depth - 1]; + if (rollup != null && depth >= keys.length) array = map.entries(); + else array = [], map.each(function(v, k) { array.push({key: k, values: entries(v, depth)}); }); + return sortKey != null ? array.sort(function(a, b) { return sortKey(a.key, b.key); }) : array; + } + + return nest = { + object: function(array) { return apply(array, 0, createObject, setObject); }, + map: function(array) { return apply(array, 0, createMap, setMap); }, + entries: function(array) { return entries(apply(array, 0, createMap, setMap), 0); }, + key: function(d) { keys.push(d); return nest; }, + sortKeys: function(order) { sortKeys[keys.length - 1] = order; return nest; }, + sortValues: function(order) { sortValues = order; return nest; }, + rollup: function(f) { rollup = f; return nest; } + }; +} + +function createObject() { + return {}; +} + +function setObject(object, key, value) { + object[key] = value; +} + +function createMap() { + return map$1(); +} + +function setMap(map, key, value) { + map.set(key, value); +} + +function Set() {} + +var proto = map$1.prototype; + +Set.prototype = set$2.prototype = { + constructor: Set, + has: proto.has, + add: function(value) { + value += ""; + this[prefix + value] = value; + return this; + }, + remove: proto.remove, + clear: proto.clear, + values: proto.keys, + size: proto.size, + empty: proto.empty, + each: proto.each +}; + +function set$2(object, f) { + var set = new Set; + + // Copy constructor. + if (object instanceof Set) object.each(function(value) { set.add(value); }); + + // Otherwise, assume it’s an array. + else if (object) { + var i = -1, n = object.length; + if (f == null) while (++i < n) set.add(object[i]); + else while (++i < n) set.add(f(object[i], i, object)); + } + + return set; +} + +function keys(map) { + var keys = []; + for (var key in map) keys.push(key); + return keys; +} + +function values(map) { + var values = []; + for (var key in map) values.push(map[key]); + return values; +} + +function entries(map) { + var entries = []; + for (var key in map) entries.push({key: key, value: map[key]}); + return entries; +} + +var EOL = {}; +var EOF = {}; +var QUOTE = 34; +var NEWLINE = 10; +var RETURN = 13; + +function objectConverter(columns) { + return new Function("d", "return {" + columns.map(function(name, i) { + return JSON.stringify(name) + ": d[" + i + "]"; + }).join(",") + "}"); +} + +function customConverter(columns, f) { + var object = objectConverter(columns); + return function(row, i) { + return f(object(row), i, columns); + }; +} + +// Compute unique columns in order of discovery. +function inferColumns(rows) { + var columnSet = Object.create(null), + columns = []; + + rows.forEach(function(row) { + for (var column in row) { + if (!(column in columnSet)) { + columns.push(columnSet[column] = column); + } + } + }); + + return columns; +} + +function dsv(delimiter) { + var reFormat = new RegExp("[\"" + delimiter + "\n\r]"), + DELIMITER = delimiter.charCodeAt(0); + + function parse(text, f) { + var convert, columns, rows = parseRows(text, function(row, i) { + if (convert) return convert(row, i - 1); + columns = row, convert = f ? customConverter(row, f) : objectConverter(row); + }); + rows.columns = columns || []; + return rows; + } + + function parseRows(text, f) { + var rows = [], // output rows + N = text.length, + I = 0, // current character index + n = 0, // current line number + t, // current token + eof = N <= 0, // current token followed by EOF? + eol = false; // current token followed by EOL? + + // Strip the trailing newline. + if (text.charCodeAt(N - 1) === NEWLINE) --N; + if (text.charCodeAt(N - 1) === RETURN) --N; + + function token() { + if (eof) return EOF; + if (eol) return eol = false, EOL; + + // Unescape quotes. + var i, j = I, c; + if (text.charCodeAt(j) === QUOTE) { + while (I++ < N && text.charCodeAt(I) !== QUOTE || text.charCodeAt(++I) === QUOTE); + if ((i = I) >= N) eof = true; + else if ((c = text.charCodeAt(I++)) === NEWLINE) eol = true; + else if (c === RETURN) { eol = true; if (text.charCodeAt(I) === NEWLINE) ++I; } + return text.slice(j + 1, i - 1).replace(/""/g, "\""); + } + + // Find next delimiter or newline. + while (I < N) { + if ((c = text.charCodeAt(i = I++)) === NEWLINE) eol = true; + else if (c === RETURN) { eol = true; if (text.charCodeAt(I) === NEWLINE) ++I; } + else if (c !== DELIMITER) continue; + return text.slice(j, i); + } + + // Return last token before EOF. + return eof = true, text.slice(j, N); + } + + while ((t = token()) !== EOF) { + var row = []; + while (t !== EOL && t !== EOF) row.push(t), t = token(); + if (f && (row = f(row, n++)) == null) continue; + rows.push(row); + } + + return rows; + } + + function format(rows, columns) { + if (columns == null) columns = inferColumns(rows); + return [columns.map(formatValue).join(delimiter)].concat(rows.map(function(row) { + return columns.map(function(column) { + return formatValue(row[column]); + }).join(delimiter); + })).join("\n"); + } + + function formatRows(rows) { + return rows.map(formatRow).join("\n"); + } + + function formatRow(row) { + return row.map(formatValue).join(delimiter); + } + + function formatValue(text) { + return text == null ? "" + : reFormat.test(text += "") ? "\"" + text.replace(/"/g, "\"\"") + "\"" + : text; + } + + return { + parse: parse, + parseRows: parseRows, + format: format, + formatRows: formatRows + }; +} + +var csv = dsv(","); + +var csvParse = csv.parse; +var csvParseRows = csv.parseRows; +var csvFormat = csv.format; +var csvFormatRows = csv.formatRows; + +var tsv = dsv("\t"); + +var tsvParse = tsv.parse; +var tsvParseRows = tsv.parseRows; +var tsvFormat = tsv.format; +var tsvFormatRows = tsv.formatRows; + +function center$1(x, y) { + var nodes; + + if (x == null) x = 0; + if (y == null) y = 0; + + function force() { + var i, + n = nodes.length, + node, + sx = 0, + sy = 0; + + for (i = 0; i < n; ++i) { + node = nodes[i], sx += node.x, sy += node.y; + } + + for (sx = sx / n - x, sy = sy / n - y, i = 0; i < n; ++i) { + node = nodes[i], node.x -= sx, node.y -= sy; + } + } + + force.initialize = function(_) { + nodes = _; + }; + + force.x = function(_) { + return arguments.length ? (x = +_, force) : x; + }; + + force.y = function(_) { + return arguments.length ? (y = +_, force) : y; + }; + + return force; +} + +function constant$6(x) { + return function() { + return x; + }; +} + +function jiggle() { + return (Math.random() - 0.5) * 1e-6; +} + +function tree_add(d) { + var x = +this._x.call(null, d), + y = +this._y.call(null, d); + return add(this.cover(x, y), x, y, d); +} + +function add(tree, x, y, d) { + if (isNaN(x) || isNaN(y)) return tree; // ignore invalid points + + var parent, + node = tree._root, + leaf = {data: d}, + x0 = tree._x0, + y0 = tree._y0, + x1 = tree._x1, + y1 = tree._y1, + xm, + ym, + xp, + yp, + right, + bottom, + i, + j; + + // If the tree is empty, initialize the root as a leaf. + if (!node) return tree._root = leaf, tree; + + // Find the existing leaf for the new point, or add it. + while (node.length) { + if (right = x >= (xm = (x0 + x1) / 2)) x0 = xm; else x1 = xm; + if (bottom = y >= (ym = (y0 + y1) / 2)) y0 = ym; else y1 = ym; + if (parent = node, !(node = node[i = bottom << 1 | right])) return parent[i] = leaf, tree; + } + + // Is the new point is exactly coincident with the existing point? + xp = +tree._x.call(null, node.data); + yp = +tree._y.call(null, node.data); + if (x === xp && y === yp) return leaf.next = node, parent ? parent[i] = leaf : tree._root = leaf, tree; + + // Otherwise, split the leaf node until the old and new point are separated. + do { + parent = parent ? parent[i] = new Array(4) : tree._root = new Array(4); + if (right = x >= (xm = (x0 + x1) / 2)) x0 = xm; else x1 = xm; + if (bottom = y >= (ym = (y0 + y1) / 2)) y0 = ym; else y1 = ym; + } while ((i = bottom << 1 | right) === (j = (yp >= ym) << 1 | (xp >= xm))); + return parent[j] = node, parent[i] = leaf, tree; +} + +function addAll(data) { + var d, i, n = data.length, + x, + y, + xz = new Array(n), + yz = new Array(n), + x0 = Infinity, + y0 = Infinity, + x1 = -Infinity, + y1 = -Infinity; + + // Compute the points and their extent. + for (i = 0; i < n; ++i) { + if (isNaN(x = +this._x.call(null, d = data[i])) || isNaN(y = +this._y.call(null, d))) continue; + xz[i] = x; + yz[i] = y; + if (x < x0) x0 = x; + if (x > x1) x1 = x; + if (y < y0) y0 = y; + if (y > y1) y1 = y; + } + + // If there were no (valid) points, inherit the existing extent. + if (x1 < x0) x0 = this._x0, x1 = this._x1; + if (y1 < y0) y0 = this._y0, y1 = this._y1; + + // Expand the tree to cover the new points. + this.cover(x0, y0).cover(x1, y1); + + // Add the new points. + for (i = 0; i < n; ++i) { + add(this, xz[i], yz[i], data[i]); + } + + return this; +} + +function tree_cover(x, y) { + if (isNaN(x = +x) || isNaN(y = +y)) return this; // ignore invalid points + + var x0 = this._x0, + y0 = this._y0, + x1 = this._x1, + y1 = this._y1; + + // If the quadtree has no extent, initialize them. + // Integer extent are necessary so that if we later double the extent, + // the existing quadrant boundaries don’t change due to floating point error! + if (isNaN(x0)) { + x1 = (x0 = Math.floor(x)) + 1; + y1 = (y0 = Math.floor(y)) + 1; + } + + // Otherwise, double repeatedly to cover. + else if (x0 > x || x > x1 || y0 > y || y > y1) { + var z = x1 - x0, + node = this._root, + parent, + i; + + switch (i = (y < (y0 + y1) / 2) << 1 | (x < (x0 + x1) / 2)) { + case 0: { + do parent = new Array(4), parent[i] = node, node = parent; + while (z *= 2, x1 = x0 + z, y1 = y0 + z, x > x1 || y > y1); + break; + } + case 1: { + do parent = new Array(4), parent[i] = node, node = parent; + while (z *= 2, x0 = x1 - z, y1 = y0 + z, x0 > x || y > y1); + break; + } + case 2: { + do parent = new Array(4), parent[i] = node, node = parent; + while (z *= 2, x1 = x0 + z, y0 = y1 - z, x > x1 || y0 > y); + break; + } + case 3: { + do parent = new Array(4), parent[i] = node, node = parent; + while (z *= 2, x0 = x1 - z, y0 = y1 - z, x0 > x || y0 > y); + break; + } + } + + if (this._root && this._root.length) this._root = node; + } + + // If the quadtree covers the point already, just return. + else return this; + + this._x0 = x0; + this._y0 = y0; + this._x1 = x1; + this._y1 = y1; + return this; +} + +function tree_data() { + var data = []; + this.visit(function(node) { + if (!node.length) do data.push(node.data); while (node = node.next) + }); + return data; +} + +function tree_extent(_) { + return arguments.length + ? this.cover(+_[0][0], +_[0][1]).cover(+_[1][0], +_[1][1]) + : isNaN(this._x0) ? undefined : [[this._x0, this._y0], [this._x1, this._y1]]; +} + +function Quad(node, x0, y0, x1, y1) { + this.node = node; + this.x0 = x0; + this.y0 = y0; + this.x1 = x1; + this.y1 = y1; +} + +function tree_find(x, y, radius) { + var data, + x0 = this._x0, + y0 = this._y0, + x1, + y1, + x2, + y2, + x3 = this._x1, + y3 = this._y1, + quads = [], + node = this._root, + q, + i; + + if (node) quads.push(new Quad(node, x0, y0, x3, y3)); + if (radius == null) radius = Infinity; + else { + x0 = x - radius, y0 = y - radius; + x3 = x + radius, y3 = y + radius; + radius *= radius; + } + + while (q = quads.pop()) { + + // Stop searching if this quadrant can’t contain a closer node. + if (!(node = q.node) + || (x1 = q.x0) > x3 + || (y1 = q.y0) > y3 + || (x2 = q.x1) < x0 + || (y2 = q.y1) < y0) continue; + + // Bisect the current quadrant. + if (node.length) { + var xm = (x1 + x2) / 2, + ym = (y1 + y2) / 2; + + quads.push( + new Quad(node[3], xm, ym, x2, y2), + new Quad(node[2], x1, ym, xm, y2), + new Quad(node[1], xm, y1, x2, ym), + new Quad(node[0], x1, y1, xm, ym) + ); + + // Visit the closest quadrant first. + if (i = (y >= ym) << 1 | (x >= xm)) { + q = quads[quads.length - 1]; + quads[quads.length - 1] = quads[quads.length - 1 - i]; + quads[quads.length - 1 - i] = q; + } + } + + // Visit this point. (Visiting coincident points isn’t necessary!) + else { + var dx = x - +this._x.call(null, node.data), + dy = y - +this._y.call(null, node.data), + d2 = dx * dx + dy * dy; + if (d2 < radius) { + var d = Math.sqrt(radius = d2); + x0 = x - d, y0 = y - d; + x3 = x + d, y3 = y + d; + data = node.data; + } + } + } + + return data; +} + +function tree_remove(d) { + if (isNaN(x = +this._x.call(null, d)) || isNaN(y = +this._y.call(null, d))) return this; // ignore invalid points + + var parent, + node = this._root, + retainer, + previous, + next, + x0 = this._x0, + y0 = this._y0, + x1 = this._x1, + y1 = this._y1, + x, + y, + xm, + ym, + right, + bottom, + i, + j; + + // If the tree is empty, initialize the root as a leaf. + if (!node) return this; + + // Find the leaf node for the point. + // While descending, also retain the deepest parent with a non-removed sibling. + if (node.length) while (true) { + if (right = x >= (xm = (x0 + x1) / 2)) x0 = xm; else x1 = xm; + if (bottom = y >= (ym = (y0 + y1) / 2)) y0 = ym; else y1 = ym; + if (!(parent = node, node = node[i = bottom << 1 | right])) return this; + if (!node.length) break; + if (parent[(i + 1) & 3] || parent[(i + 2) & 3] || parent[(i + 3) & 3]) retainer = parent, j = i; + } + + // Find the point to remove. + while (node.data !== d) if (!(previous = node, node = node.next)) return this; + if (next = node.next) delete node.next; + + // If there are multiple coincident points, remove just the point. + if (previous) return next ? previous.next = next : delete previous.next, this; + + // If this is the root point, remove it. + if (!parent) return this._root = next, this; + + // Remove this leaf. + next ? parent[i] = next : delete parent[i]; + + // If the parent now contains exactly one leaf, collapse superfluous parents. + if ((node = parent[0] || parent[1] || parent[2] || parent[3]) + && node === (parent[3] || parent[2] || parent[1] || parent[0]) + && !node.length) { + if (retainer) retainer[j] = node; + else this._root = node; + } + + return this; +} + +function removeAll(data) { + for (var i = 0, n = data.length; i < n; ++i) this.remove(data[i]); + return this; +} + +function tree_root() { + return this._root; +} + +function tree_size() { + var size = 0; + this.visit(function(node) { + if (!node.length) do ++size; while (node = node.next) + }); + return size; +} + +function tree_visit(callback) { + var quads = [], q, node = this._root, child, x0, y0, x1, y1; + if (node) quads.push(new Quad(node, this._x0, this._y0, this._x1, this._y1)); + while (q = quads.pop()) { + if (!callback(node = q.node, x0 = q.x0, y0 = q.y0, x1 = q.x1, y1 = q.y1) && node.length) { + var xm = (x0 + x1) / 2, ym = (y0 + y1) / 2; + if (child = node[3]) quads.push(new Quad(child, xm, ym, x1, y1)); + if (child = node[2]) quads.push(new Quad(child, x0, ym, xm, y1)); + if (child = node[1]) quads.push(new Quad(child, xm, y0, x1, ym)); + if (child = node[0]) quads.push(new Quad(child, x0, y0, xm, ym)); + } + } + return this; +} + +function tree_visitAfter(callback) { + var quads = [], next = [], q; + if (this._root) quads.push(new Quad(this._root, this._x0, this._y0, this._x1, this._y1)); + while (q = quads.pop()) { + var node = q.node; + if (node.length) { + var child, x0 = q.x0, y0 = q.y0, x1 = q.x1, y1 = q.y1, xm = (x0 + x1) / 2, ym = (y0 + y1) / 2; + if (child = node[0]) quads.push(new Quad(child, x0, y0, xm, ym)); + if (child = node[1]) quads.push(new Quad(child, xm, y0, x1, ym)); + if (child = node[2]) quads.push(new Quad(child, x0, ym, xm, y1)); + if (child = node[3]) quads.push(new Quad(child, xm, ym, x1, y1)); + } + next.push(q); + } + while (q = next.pop()) { + callback(q.node, q.x0, q.y0, q.x1, q.y1); + } + return this; +} + +function defaultX(d) { + return d[0]; +} + +function tree_x(_) { + return arguments.length ? (this._x = _, this) : this._x; +} + +function defaultY(d) { + return d[1]; +} + +function tree_y(_) { + return arguments.length ? (this._y = _, this) : this._y; +} + +function quadtree(nodes, x, y) { + var tree = new Quadtree(x == null ? defaultX : x, y == null ? defaultY : y, NaN, NaN, NaN, NaN); + return nodes == null ? tree : tree.addAll(nodes); +} + +function Quadtree(x, y, x0, y0, x1, y1) { + this._x = x; + this._y = y; + this._x0 = x0; + this._y0 = y0; + this._x1 = x1; + this._y1 = y1; + this._root = undefined; +} + +function leaf_copy(leaf) { + var copy = {data: leaf.data}, next = copy; + while (leaf = leaf.next) next = next.next = {data: leaf.data}; + return copy; +} + +var treeProto = quadtree.prototype = Quadtree.prototype; + +treeProto.copy = function() { + var copy = new Quadtree(this._x, this._y, this._x0, this._y0, this._x1, this._y1), + node = this._root, + nodes, + child; + + if (!node) return copy; + + if (!node.length) return copy._root = leaf_copy(node), copy; + + nodes = [{source: node, target: copy._root = new Array(4)}]; + while (node = nodes.pop()) { + for (var i = 0; i < 4; ++i) { + if (child = node.source[i]) { + if (child.length) nodes.push({source: child, target: node.target[i] = new Array(4)}); + else node.target[i] = leaf_copy(child); + } + } + } + + return copy; +}; + +treeProto.add = tree_add; +treeProto.addAll = addAll; +treeProto.cover = tree_cover; +treeProto.data = tree_data; +treeProto.extent = tree_extent; +treeProto.find = tree_find; +treeProto.remove = tree_remove; +treeProto.removeAll = removeAll; +treeProto.root = tree_root; +treeProto.size = tree_size; +treeProto.visit = tree_visit; +treeProto.visitAfter = tree_visitAfter; +treeProto.x = tree_x; +treeProto.y = tree_y; + +function x(d) { + return d.x + d.vx; +} + +function y(d) { + return d.y + d.vy; +} + +function collide(radius) { + var nodes, + radii, + strength = 1, + iterations = 1; + + if (typeof radius !== "function") radius = constant$6(radius == null ? 1 : +radius); + + function force() { + var i, n = nodes.length, + tree, + node, + xi, + yi, + ri, + ri2; + + for (var k = 0; k < iterations; ++k) { + tree = quadtree(nodes, x, y).visitAfter(prepare); + for (i = 0; i < n; ++i) { + node = nodes[i]; + ri = radii[node.index], ri2 = ri * ri; + xi = node.x + node.vx; + yi = node.y + node.vy; + tree.visit(apply); + } + } + + function apply(quad, x0, y0, x1, y1) { + var data = quad.data, rj = quad.r, r = ri + rj; + if (data) { + if (data.index > node.index) { + var x = xi - data.x - data.vx, + y = yi - data.y - data.vy, + l = x * x + y * y; + if (l < r * r) { + if (x === 0) x = jiggle(), l += x * x; + if (y === 0) y = jiggle(), l += y * y; + l = (r - (l = Math.sqrt(l))) / l * strength; + node.vx += (x *= l) * (r = (rj *= rj) / (ri2 + rj)); + node.vy += (y *= l) * r; + data.vx -= x * (r = 1 - r); + data.vy -= y * r; + } + } + return; + } + return x0 > xi + r || x1 < xi - r || y0 > yi + r || y1 < yi - r; + } + } + + function prepare(quad) { + if (quad.data) return quad.r = radii[quad.data.index]; + for (var i = quad.r = 0; i < 4; ++i) { + if (quad[i] && quad[i].r > quad.r) { + quad.r = quad[i].r; + } + } + } + + function initialize() { + if (!nodes) return; + var i, n = nodes.length, node; + radii = new Array(n); + for (i = 0; i < n; ++i) node = nodes[i], radii[node.index] = +radius(node, i, nodes); + } + + force.initialize = function(_) { + nodes = _; + initialize(); + }; + + force.iterations = function(_) { + return arguments.length ? (iterations = +_, force) : iterations; + }; + + force.strength = function(_) { + return arguments.length ? (strength = +_, force) : strength; + }; + + force.radius = function(_) { + return arguments.length ? (radius = typeof _ === "function" ? _ : constant$6(+_), initialize(), force) : radius; + }; + + return force; +} + +function index(d) { + return d.index; +} + +function find(nodeById, nodeId) { + var node = nodeById.get(nodeId); + if (!node) throw new Error("missing: " + nodeId); + return node; +} + +function link(links) { + var id = index, + strength = defaultStrength, + strengths, + distance = constant$6(30), + distances, + nodes, + count, + bias, + iterations = 1; + + if (links == null) links = []; + + function defaultStrength(link) { + return 1 / Math.min(count[link.source.index], count[link.target.index]); + } + + function force(alpha) { + for (var k = 0, n = links.length; k < iterations; ++k) { + for (var i = 0, link, source, target, x, y, l, b; i < n; ++i) { + link = links[i], source = link.source, target = link.target; + x = target.x + target.vx - source.x - source.vx || jiggle(); + y = target.y + target.vy - source.y - source.vy || jiggle(); + l = Math.sqrt(x * x + y * y); + l = (l - distances[i]) / l * alpha * strengths[i]; + x *= l, y *= l; + target.vx -= x * (b = bias[i]); + target.vy -= y * b; + source.vx += x * (b = 1 - b); + source.vy += y * b; + } + } + } + + function initialize() { + if (!nodes) return; + + var i, + n = nodes.length, + m = links.length, + nodeById = map$1(nodes, id), + link; + + for (i = 0, count = new Array(n); i < m; ++i) { + link = links[i], link.index = i; + if (typeof link.source !== "object") link.source = find(nodeById, link.source); + if (typeof link.target !== "object") link.target = find(nodeById, link.target); + count[link.source.index] = (count[link.source.index] || 0) + 1; + count[link.target.index] = (count[link.target.index] || 0) + 1; + } + + for (i = 0, bias = new Array(m); i < m; ++i) { + link = links[i], bias[i] = count[link.source.index] / (count[link.source.index] + count[link.target.index]); + } + + strengths = new Array(m), initializeStrength(); + distances = new Array(m), initializeDistance(); + } + + function initializeStrength() { + if (!nodes) return; + + for (var i = 0, n = links.length; i < n; ++i) { + strengths[i] = +strength(links[i], i, links); + } + } + + function initializeDistance() { + if (!nodes) return; + + for (var i = 0, n = links.length; i < n; ++i) { + distances[i] = +distance(links[i], i, links); + } + } + + force.initialize = function(_) { + nodes = _; + initialize(); + }; + + force.links = function(_) { + return arguments.length ? (links = _, initialize(), force) : links; + }; + + force.id = function(_) { + return arguments.length ? (id = _, force) : id; + }; + + force.iterations = function(_) { + return arguments.length ? (iterations = +_, force) : iterations; + }; + + force.strength = function(_) { + return arguments.length ? (strength = typeof _ === "function" ? _ : constant$6(+_), initializeStrength(), force) : strength; + }; + + force.distance = function(_) { + return arguments.length ? (distance = typeof _ === "function" ? _ : constant$6(+_), initializeDistance(), force) : distance; + }; + + return force; +} + +function x$1(d) { + return d.x; +} + +function y$1(d) { + return d.y; +} + +var initialRadius = 10; +var initialAngle = Math.PI * (3 - Math.sqrt(5)); + +function simulation(nodes) { + var simulation, + alpha = 1, + alphaMin = 0.001, + alphaDecay = 1 - Math.pow(alphaMin, 1 / 300), + alphaTarget = 0, + velocityDecay = 0.6, + forces = map$1(), + stepper = timer(step), + event = dispatch("tick", "end"); + + if (nodes == null) nodes = []; + + function step() { + tick(); + event.call("tick", simulation); + if (alpha < alphaMin) { + stepper.stop(); + event.call("end", simulation); + } + } + + function tick() { + var i, n = nodes.length, node; + + alpha += (alphaTarget - alpha) * alphaDecay; + + forces.each(function(force) { + force(alpha); + }); + + for (i = 0; i < n; ++i) { + node = nodes[i]; + if (node.fx == null) node.x += node.vx *= velocityDecay; + else node.x = node.fx, node.vx = 0; + if (node.fy == null) node.y += node.vy *= velocityDecay; + else node.y = node.fy, node.vy = 0; + } + } + + function initializeNodes() { + for (var i = 0, n = nodes.length, node; i < n; ++i) { + node = nodes[i], node.index = i; + if (isNaN(node.x) || isNaN(node.y)) { + var radius = initialRadius * Math.sqrt(i), angle = i * initialAngle; + node.x = radius * Math.cos(angle); + node.y = radius * Math.sin(angle); + } + if (isNaN(node.vx) || isNaN(node.vy)) { + node.vx = node.vy = 0; + } + } + } + + function initializeForce(force) { + if (force.initialize) force.initialize(nodes); + return force; + } + + initializeNodes(); + + return simulation = { + tick: tick, + + restart: function() { + return stepper.restart(step), simulation; + }, + + stop: function() { + return stepper.stop(), simulation; + }, + + nodes: function(_) { + return arguments.length ? (nodes = _, initializeNodes(), forces.each(initializeForce), simulation) : nodes; + }, + + alpha: function(_) { + return arguments.length ? (alpha = +_, simulation) : alpha; + }, + + alphaMin: function(_) { + return arguments.length ? (alphaMin = +_, simulation) : alphaMin; + }, + + alphaDecay: function(_) { + return arguments.length ? (alphaDecay = +_, simulation) : +alphaDecay; + }, + + alphaTarget: function(_) { + return arguments.length ? (alphaTarget = +_, simulation) : alphaTarget; + }, + + velocityDecay: function(_) { + return arguments.length ? (velocityDecay = 1 - _, simulation) : 1 - velocityDecay; + }, + + force: function(name, _) { + return arguments.length > 1 ? (_ == null ? forces.remove(name) : forces.set(name, initializeForce(_)), simulation) : forces.get(name); + }, + + find: function(x, y, radius) { + var i = 0, + n = nodes.length, + dx, + dy, + d2, + node, + closest; + + if (radius == null) radius = Infinity; + else radius *= radius; + + for (i = 0; i < n; ++i) { + node = nodes[i]; + dx = x - node.x; + dy = y - node.y; + d2 = dx * dx + dy * dy; + if (d2 < radius) closest = node, radius = d2; + } + + return closest; + }, + + on: function(name, _) { + return arguments.length > 1 ? (event.on(name, _), simulation) : event.on(name); + } + }; +} + +function manyBody() { + var nodes, + node, + alpha, + strength = constant$6(-30), + strengths, + distanceMin2 = 1, + distanceMax2 = Infinity, + theta2 = 0.81; + + function force(_) { + var i, n = nodes.length, tree = quadtree(nodes, x$1, y$1).visitAfter(accumulate); + for (alpha = _, i = 0; i < n; ++i) node = nodes[i], tree.visit(apply); + } + + function initialize() { + if (!nodes) return; + var i, n = nodes.length, node; + strengths = new Array(n); + for (i = 0; i < n; ++i) node = nodes[i], strengths[node.index] = +strength(node, i, nodes); + } + + function accumulate(quad) { + var strength = 0, q, c, weight = 0, x, y, i; + + // For internal nodes, accumulate forces from child quadrants. + if (quad.length) { + for (x = y = i = 0; i < 4; ++i) { + if ((q = quad[i]) && (c = Math.abs(q.value))) { + strength += q.value, weight += c, x += c * q.x, y += c * q.y; + } + } + quad.x = x / weight; + quad.y = y / weight; + } + + // For leaf nodes, accumulate forces from coincident quadrants. + else { + q = quad; + q.x = q.data.x; + q.y = q.data.y; + do strength += strengths[q.data.index]; + while (q = q.next); + } + + quad.value = strength; + } + + function apply(quad, x1, _, x2) { + if (!quad.value) return true; + + var x = quad.x - node.x, + y = quad.y - node.y, + w = x2 - x1, + l = x * x + y * y; + + // Apply the Barnes-Hut approximation if possible. + // Limit forces for very close nodes; randomize direction if coincident. + if (w * w / theta2 < l) { + if (l < distanceMax2) { + if (x === 0) x = jiggle(), l += x * x; + if (y === 0) y = jiggle(), l += y * y; + if (l < distanceMin2) l = Math.sqrt(distanceMin2 * l); + node.vx += x * quad.value * alpha / l; + node.vy += y * quad.value * alpha / l; + } + return true; + } + + // Otherwise, process points directly. + else if (quad.length || l >= distanceMax2) return; + + // Limit forces for very close nodes; randomize direction if coincident. + if (quad.data !== node || quad.next) { + if (x === 0) x = jiggle(), l += x * x; + if (y === 0) y = jiggle(), l += y * y; + if (l < distanceMin2) l = Math.sqrt(distanceMin2 * l); + } + + do if (quad.data !== node) { + w = strengths[quad.data.index] * alpha / l; + node.vx += x * w; + node.vy += y * w; + } while (quad = quad.next); + } + + force.initialize = function(_) { + nodes = _; + initialize(); + }; + + force.strength = function(_) { + return arguments.length ? (strength = typeof _ === "function" ? _ : constant$6(+_), initialize(), force) : strength; + }; + + force.distanceMin = function(_) { + return arguments.length ? (distanceMin2 = _ * _, force) : Math.sqrt(distanceMin2); + }; + + force.distanceMax = function(_) { + return arguments.length ? (distanceMax2 = _ * _, force) : Math.sqrt(distanceMax2); + }; + + force.theta = function(_) { + return arguments.length ? (theta2 = _ * _, force) : Math.sqrt(theta2); + }; + + return force; +} + +function radial(radius, x, y) { + var nodes, + strength = constant$6(0.1), + strengths, + radiuses; + + if (typeof radius !== "function") radius = constant$6(+radius); + if (x == null) x = 0; + if (y == null) y = 0; + + function force(alpha) { + for (var i = 0, n = nodes.length; i < n; ++i) { + var node = nodes[i], + dx = node.x - x || 1e-6, + dy = node.y - y || 1e-6, + r = Math.sqrt(dx * dx + dy * dy), + k = (radiuses[i] - r) * strengths[i] * alpha / r; + node.vx += dx * k; + node.vy += dy * k; + } + } + + function initialize() { + if (!nodes) return; + var i, n = nodes.length; + strengths = new Array(n); + radiuses = new Array(n); + for (i = 0; i < n; ++i) { + radiuses[i] = +radius(nodes[i], i, nodes); + strengths[i] = isNaN(radiuses[i]) ? 0 : +strength(nodes[i], i, nodes); + } + } + + force.initialize = function(_) { + nodes = _, initialize(); + }; + + force.strength = function(_) { + return arguments.length ? (strength = typeof _ === "function" ? _ : constant$6(+_), initialize(), force) : strength; + }; + + force.radius = function(_) { + return arguments.length ? (radius = typeof _ === "function" ? _ : constant$6(+_), initialize(), force) : radius; + }; + + force.x = function(_) { + return arguments.length ? (x = +_, force) : x; + }; + + force.y = function(_) { + return arguments.length ? (y = +_, force) : y; + }; + + return force; +} + +function x$2(x) { + var strength = constant$6(0.1), + nodes, + strengths, + xz; + + if (typeof x !== "function") x = constant$6(x == null ? 0 : +x); + + function force(alpha) { + for (var i = 0, n = nodes.length, node; i < n; ++i) { + node = nodes[i], node.vx += (xz[i] - node.x) * strengths[i] * alpha; + } + } + + function initialize() { + if (!nodes) return; + var i, n = nodes.length; + strengths = new Array(n); + xz = new Array(n); + for (i = 0; i < n; ++i) { + strengths[i] = isNaN(xz[i] = +x(nodes[i], i, nodes)) ? 0 : +strength(nodes[i], i, nodes); + } + } + + force.initialize = function(_) { + nodes = _; + initialize(); + }; + + force.strength = function(_) { + return arguments.length ? (strength = typeof _ === "function" ? _ : constant$6(+_), initialize(), force) : strength; + }; + + force.x = function(_) { + return arguments.length ? (x = typeof _ === "function" ? _ : constant$6(+_), initialize(), force) : x; + }; + + return force; +} + +function y$2(y) { + var strength = constant$6(0.1), + nodes, + strengths, + yz; + + if (typeof y !== "function") y = constant$6(y == null ? 0 : +y); + + function force(alpha) { + for (var i = 0, n = nodes.length, node; i < n; ++i) { + node = nodes[i], node.vy += (yz[i] - node.y) * strengths[i] * alpha; + } + } + + function initialize() { + if (!nodes) return; + var i, n = nodes.length; + strengths = new Array(n); + yz = new Array(n); + for (i = 0; i < n; ++i) { + strengths[i] = isNaN(yz[i] = +y(nodes[i], i, nodes)) ? 0 : +strength(nodes[i], i, nodes); + } + } + + force.initialize = function(_) { + nodes = _; + initialize(); + }; + + force.strength = function(_) { + return arguments.length ? (strength = typeof _ === "function" ? _ : constant$6(+_), initialize(), force) : strength; + }; + + force.y = function(_) { + return arguments.length ? (y = typeof _ === "function" ? _ : constant$6(+_), initialize(), force) : y; + }; + + return force; +} + +// Computes the decimal coefficient and exponent of the specified number x with +// significant digits p, where x is positive and p is in [1, 21] or undefined. +// For example, formatDecimal(1.23) returns ["123", 0]. +function formatDecimal(x, p) { + if ((i = (x = p ? x.toExponential(p - 1) : x.toExponential()).indexOf("e")) < 0) return null; // NaN, ±Infinity + var i, coefficient = x.slice(0, i); + + // The string returned by toExponential either has the form \d\.\d+e[-+]\d+ + // (e.g., 1.2e+3) or the form \de[-+]\d+ (e.g., 1e+3). + return [ + coefficient.length > 1 ? coefficient[0] + coefficient.slice(2) : coefficient, + +x.slice(i + 1) + ]; +} + +function exponent$1(x) { + return x = formatDecimal(Math.abs(x)), x ? x[1] : NaN; +} + +function formatGroup(grouping, thousands) { + return function(value, width) { + var i = value.length, + t = [], + j = 0, + g = grouping[0], + length = 0; + + while (i > 0 && g > 0) { + if (length + g + 1 > width) g = Math.max(1, width - length); + t.push(value.substring(i -= g, i + g)); + if ((length += g + 1) > width) break; + g = grouping[j = (j + 1) % grouping.length]; + } + + return t.reverse().join(thousands); + }; +} + +function formatNumerals(numerals) { + return function(value) { + return value.replace(/[0-9]/g, function(i) { + return numerals[+i]; + }); + }; +} + +function formatDefault(x, p) { + x = x.toPrecision(p); + + out: for (var n = x.length, i = 1, i0 = -1, i1; i < n; ++i) { + switch (x[i]) { + case ".": i0 = i1 = i; break; + case "0": if (i0 === 0) i0 = i; i1 = i; break; + case "e": break out; + default: if (i0 > 0) i0 = 0; break; + } + } + + return i0 > 0 ? x.slice(0, i0) + x.slice(i1 + 1) : x; +} + +var prefixExponent; + +function formatPrefixAuto(x, p) { + var d = formatDecimal(x, p); + if (!d) return x + ""; + var coefficient = d[0], + exponent = d[1], + i = exponent - (prefixExponent = Math.max(-8, Math.min(8, Math.floor(exponent / 3))) * 3) + 1, + n = coefficient.length; + return i === n ? coefficient + : i > n ? coefficient + new Array(i - n + 1).join("0") + : i > 0 ? coefficient.slice(0, i) + "." + coefficient.slice(i) + : "0." + new Array(1 - i).join("0") + formatDecimal(x, Math.max(0, p + i - 1))[0]; // less than 1y! +} + +function formatRounded(x, p) { + var d = formatDecimal(x, p); + if (!d) return x + ""; + var coefficient = d[0], + exponent = d[1]; + return exponent < 0 ? "0." + new Array(-exponent).join("0") + coefficient + : coefficient.length > exponent + 1 ? coefficient.slice(0, exponent + 1) + "." + coefficient.slice(exponent + 1) + : coefficient + new Array(exponent - coefficient.length + 2).join("0"); +} + +var formatTypes = { + "": formatDefault, + "%": function(x, p) { return (x * 100).toFixed(p); }, + "b": function(x) { return Math.round(x).toString(2); }, + "c": function(x) { return x + ""; }, + "d": function(x) { return Math.round(x).toString(10); }, + "e": function(x, p) { return x.toExponential(p); }, + "f": function(x, p) { return x.toFixed(p); }, + "g": function(x, p) { return x.toPrecision(p); }, + "o": function(x) { return Math.round(x).toString(8); }, + "p": function(x, p) { return formatRounded(x * 100, p); }, + "r": formatRounded, + "s": formatPrefixAuto, + "X": function(x) { return Math.round(x).toString(16).toUpperCase(); }, + "x": function(x) { return Math.round(x).toString(16); } +}; + +// [[fill]align][sign][symbol][0][width][,][.precision][type] +var re = /^(?:(.)?([<>=^]))?([+\-\( ])?([$#])?(0)?(\d+)?(,)?(\.\d+)?([a-z%])?$/i; + +function formatSpecifier(specifier) { + return new FormatSpecifier(specifier); +} + +formatSpecifier.prototype = FormatSpecifier.prototype; // instanceof + +function FormatSpecifier(specifier) { + if (!(match = re.exec(specifier))) throw new Error("invalid format: " + specifier); + + var match, + fill = match[1] || " ", + align = match[2] || ">", + sign = match[3] || "-", + symbol = match[4] || "", + zero = !!match[5], + width = match[6] && +match[6], + comma = !!match[7], + precision = match[8] && +match[8].slice(1), + type = match[9] || ""; + + // The "n" type is an alias for ",g". + if (type === "n") comma = true, type = "g"; + + // Map invalid types to the default format. + else if (!formatTypes[type]) type = ""; + + // If zero fill is specified, padding goes after sign and before digits. + if (zero || (fill === "0" && align === "=")) zero = true, fill = "0", align = "="; + + this.fill = fill; + this.align = align; + this.sign = sign; + this.symbol = symbol; + this.zero = zero; + this.width = width; + this.comma = comma; + this.precision = precision; + this.type = type; +} + +FormatSpecifier.prototype.toString = function() { + return this.fill + + this.align + + this.sign + + this.symbol + + (this.zero ? "0" : "") + + (this.width == null ? "" : Math.max(1, this.width | 0)) + + (this.comma ? "," : "") + + (this.precision == null ? "" : "." + Math.max(0, this.precision | 0)) + + this.type; +}; + +function identity$3(x) { + return x; +} + +var prefixes = ["y","z","a","f","p","n","\xB5","m","","k","M","G","T","P","E","Z","Y"]; + +function formatLocale(locale) { + var group = locale.grouping && locale.thousands ? formatGroup(locale.grouping, locale.thousands) : identity$3, + currency = locale.currency, + decimal = locale.decimal, + numerals = locale.numerals ? formatNumerals(locale.numerals) : identity$3, + percent = locale.percent || "%"; + + function newFormat(specifier) { + specifier = formatSpecifier(specifier); + + var fill = specifier.fill, + align = specifier.align, + sign = specifier.sign, + symbol = specifier.symbol, + zero = specifier.zero, + width = specifier.width, + comma = specifier.comma, + precision = specifier.precision, + type = specifier.type; + + // Compute the prefix and suffix. + // For SI-prefix, the suffix is lazily computed. + var prefix = symbol === "$" ? currency[0] : symbol === "#" && /[boxX]/.test(type) ? "0" + type.toLowerCase() : "", + suffix = symbol === "$" ? currency[1] : /[%p]/.test(type) ? percent : ""; + + // What format function should we use? + // Is this an integer type? + // Can this type generate exponential notation? + var formatType = formatTypes[type], + maybeSuffix = !type || /[defgprs%]/.test(type); + + // Set the default precision if not specified, + // or clamp the specified precision to the supported range. + // For significant precision, it must be in [1, 21]. + // For fixed precision, it must be in [0, 20]. + precision = precision == null ? (type ? 6 : 12) + : /[gprs]/.test(type) ? Math.max(1, Math.min(21, precision)) + : Math.max(0, Math.min(20, precision)); + + function format(value) { + var valuePrefix = prefix, + valueSuffix = suffix, + i, n, c; + + if (type === "c") { + valueSuffix = formatType(value) + valueSuffix; + value = ""; + } else { + value = +value; + + // Perform the initial formatting. + var valueNegative = value < 0; + value = formatType(Math.abs(value), precision); + + // If a negative value rounds to zero during formatting, treat as positive. + if (valueNegative && +value === 0) valueNegative = false; + + // Compute the prefix and suffix. + valuePrefix = (valueNegative ? (sign === "(" ? sign : "-") : sign === "-" || sign === "(" ? "" : sign) + valuePrefix; + valueSuffix = valueSuffix + (type === "s" ? prefixes[8 + prefixExponent / 3] : "") + (valueNegative && sign === "(" ? ")" : ""); + + // Break the formatted value into the integer “value” part that can be + // grouped, and fractional or exponential “suffix” part that is not. + if (maybeSuffix) { + i = -1, n = value.length; + while (++i < n) { + if (c = value.charCodeAt(i), 48 > c || c > 57) { + valueSuffix = (c === 46 ? decimal + value.slice(i + 1) : value.slice(i)) + valueSuffix; + value = value.slice(0, i); + break; + } + } + } + } + + // If the fill character is not "0", grouping is applied before padding. + if (comma && !zero) value = group(value, Infinity); + + // Compute the padding. + var length = valuePrefix.length + value.length + valueSuffix.length, + padding = length < width ? new Array(width - length + 1).join(fill) : ""; + + // If the fill character is "0", grouping is applied after padding. + if (comma && zero) value = group(padding + value, padding.length ? width - valueSuffix.length : Infinity), padding = ""; + + // Reconstruct the final output based on the desired alignment. + switch (align) { + case "<": value = valuePrefix + value + valueSuffix + padding; break; + case "=": value = valuePrefix + padding + value + valueSuffix; break; + case "^": value = padding.slice(0, length = padding.length >> 1) + valuePrefix + value + valueSuffix + padding.slice(length); break; + default: value = padding + valuePrefix + value + valueSuffix; break; + } + + return numerals(value); + } + + format.toString = function() { + return specifier + ""; + }; + + return format; + } + + function formatPrefix(specifier, value) { + var f = newFormat((specifier = formatSpecifier(specifier), specifier.type = "f", specifier)), + e = Math.max(-8, Math.min(8, Math.floor(exponent$1(value) / 3))) * 3, + k = Math.pow(10, -e), + prefix = prefixes[8 + e / 3]; + return function(value) { + return f(k * value) + prefix; + }; + } + + return { + format: newFormat, + formatPrefix: formatPrefix + }; +} + +var locale; + + + +defaultLocale({ + decimal: ".", + thousands: ",", + grouping: [3], + currency: ["$", ""] +}); + +function defaultLocale(definition) { + locale = formatLocale(definition); + exports.format = locale.format; + exports.formatPrefix = locale.formatPrefix; + return locale; +} + +function precisionFixed(step) { + return Math.max(0, -exponent$1(Math.abs(step))); +} + +function precisionPrefix(step, value) { + return Math.max(0, Math.max(-8, Math.min(8, Math.floor(exponent$1(value) / 3))) * 3 - exponent$1(Math.abs(step))); +} + +function precisionRound(step, max) { + step = Math.abs(step), max = Math.abs(max) - step; + return Math.max(0, exponent$1(max) - exponent$1(step)) + 1; +} + +// Adds floating point numbers with twice the normal precision. +// Reference: J. R. Shewchuk, Adaptive Precision Floating-Point Arithmetic and +// Fast Robust Geometric Predicates, Discrete & Computational Geometry 18(3) +// 305–363 (1997). +// Code adapted from GeographicLib by Charles F. F. Karney, +// http://geographiclib.sourceforge.net/ + +function adder() { + return new Adder; +} + +function Adder() { + this.reset(); +} + +Adder.prototype = { + constructor: Adder, + reset: function() { + this.s = // rounded value + this.t = 0; // exact error + }, + add: function(y) { + add$1(temp, y, this.t); + add$1(this, temp.s, this.s); + if (this.s) this.t += temp.t; + else this.s = temp.t; + }, + valueOf: function() { + return this.s; + } +}; + +var temp = new Adder; + +function add$1(adder, a, b) { + var x = adder.s = a + b, + bv = x - a, + av = x - bv; + adder.t = (a - av) + (b - bv); +} + +var epsilon$2 = 1e-6; +var epsilon2$1 = 1e-12; +var pi$3 = Math.PI; +var halfPi$2 = pi$3 / 2; +var quarterPi = pi$3 / 4; +var tau$3 = pi$3 * 2; + +var degrees$1 = 180 / pi$3; +var radians = pi$3 / 180; + +var abs = Math.abs; +var atan = Math.atan; +var atan2 = Math.atan2; +var cos$1 = Math.cos; +var ceil = Math.ceil; +var exp = Math.exp; + +var log = Math.log; +var pow = Math.pow; +var sin$1 = Math.sin; +var sign = Math.sign || function(x) { return x > 0 ? 1 : x < 0 ? -1 : 0; }; +var sqrt = Math.sqrt; +var tan = Math.tan; + +function acos(x) { + return x > 1 ? 0 : x < -1 ? pi$3 : Math.acos(x); +} + +function asin(x) { + return x > 1 ? halfPi$2 : x < -1 ? -halfPi$2 : Math.asin(x); +} + +function haversin(x) { + return (x = sin$1(x / 2)) * x; +} + +function noop$1() {} + +function streamGeometry(geometry, stream) { + if (geometry && streamGeometryType.hasOwnProperty(geometry.type)) { + streamGeometryType[geometry.type](geometry, stream); + } +} + +var streamObjectType = { + Feature: function(object, stream) { + streamGeometry(object.geometry, stream); + }, + FeatureCollection: function(object, stream) { + var features = object.features, i = -1, n = features.length; + while (++i < n) streamGeometry(features[i].geometry, stream); + } +}; + +var streamGeometryType = { + Sphere: function(object, stream) { + stream.sphere(); + }, + Point: function(object, stream) { + object = object.coordinates; + stream.point(object[0], object[1], object[2]); + }, + MultiPoint: function(object, stream) { + var coordinates = object.coordinates, i = -1, n = coordinates.length; + while (++i < n) object = coordinates[i], stream.point(object[0], object[1], object[2]); + }, + LineString: function(object, stream) { + streamLine(object.coordinates, stream, 0); + }, + MultiLineString: function(object, stream) { + var coordinates = object.coordinates, i = -1, n = coordinates.length; + while (++i < n) streamLine(coordinates[i], stream, 0); + }, + Polygon: function(object, stream) { + streamPolygon(object.coordinates, stream); + }, + MultiPolygon: function(object, stream) { + var coordinates = object.coordinates, i = -1, n = coordinates.length; + while (++i < n) streamPolygon(coordinates[i], stream); + }, + GeometryCollection: function(object, stream) { + var geometries = object.geometries, i = -1, n = geometries.length; + while (++i < n) streamGeometry(geometries[i], stream); + } +}; + +function streamLine(coordinates, stream, closed) { + var i = -1, n = coordinates.length - closed, coordinate; + stream.lineStart(); + while (++i < n) coordinate = coordinates[i], stream.point(coordinate[0], coordinate[1], coordinate[2]); + stream.lineEnd(); +} + +function streamPolygon(coordinates, stream) { + var i = -1, n = coordinates.length; + stream.polygonStart(); + while (++i < n) streamLine(coordinates[i], stream, 1); + stream.polygonEnd(); +} + +function geoStream(object, stream) { + if (object && streamObjectType.hasOwnProperty(object.type)) { + streamObjectType[object.type](object, stream); + } else { + streamGeometry(object, stream); + } +} + +var areaRingSum = adder(); + +var areaSum = adder(); +var lambda00; +var phi00; +var lambda0; +var cosPhi0; +var sinPhi0; + +var areaStream = { + point: noop$1, + lineStart: noop$1, + lineEnd: noop$1, + polygonStart: function() { + areaRingSum.reset(); + areaStream.lineStart = areaRingStart; + areaStream.lineEnd = areaRingEnd; + }, + polygonEnd: function() { + var areaRing = +areaRingSum; + areaSum.add(areaRing < 0 ? tau$3 + areaRing : areaRing); + this.lineStart = this.lineEnd = this.point = noop$1; + }, + sphere: function() { + areaSum.add(tau$3); + } +}; + +function areaRingStart() { + areaStream.point = areaPointFirst; +} + +function areaRingEnd() { + areaPoint(lambda00, phi00); +} + +function areaPointFirst(lambda, phi) { + areaStream.point = areaPoint; + lambda00 = lambda, phi00 = phi; + lambda *= radians, phi *= radians; + lambda0 = lambda, cosPhi0 = cos$1(phi = phi / 2 + quarterPi), sinPhi0 = sin$1(phi); +} + +function areaPoint(lambda, phi) { + lambda *= radians, phi *= radians; + phi = phi / 2 + quarterPi; // half the angular distance from south pole + + // Spherical excess E for a spherical triangle with vertices: south pole, + // previous point, current point. Uses a formula derived from Cagnoli’s + // theorem. See Todhunter, Spherical Trig. (1871), Sec. 103, Eq. (2). + var dLambda = lambda - lambda0, + sdLambda = dLambda >= 0 ? 1 : -1, + adLambda = sdLambda * dLambda, + cosPhi = cos$1(phi), + sinPhi = sin$1(phi), + k = sinPhi0 * sinPhi, + u = cosPhi0 * cosPhi + k * cos$1(adLambda), + v = k * sdLambda * sin$1(adLambda); + areaRingSum.add(atan2(v, u)); + + // Advance the previous points. + lambda0 = lambda, cosPhi0 = cosPhi, sinPhi0 = sinPhi; +} + +function area(object) { + areaSum.reset(); + geoStream(object, areaStream); + return areaSum * 2; +} + +function spherical(cartesian) { + return [atan2(cartesian[1], cartesian[0]), asin(cartesian[2])]; +} + +function cartesian(spherical) { + var lambda = spherical[0], phi = spherical[1], cosPhi = cos$1(phi); + return [cosPhi * cos$1(lambda), cosPhi * sin$1(lambda), sin$1(phi)]; +} + +function cartesianDot(a, b) { + return a[0] * b[0] + a[1] * b[1] + a[2] * b[2]; +} + +function cartesianCross(a, b) { + return [a[1] * b[2] - a[2] * b[1], a[2] * b[0] - a[0] * b[2], a[0] * b[1] - a[1] * b[0]]; +} + +// TODO return a +function cartesianAddInPlace(a, b) { + a[0] += b[0], a[1] += b[1], a[2] += b[2]; +} + +function cartesianScale(vector, k) { + return [vector[0] * k, vector[1] * k, vector[2] * k]; +} + +// TODO return d +function cartesianNormalizeInPlace(d) { + var l = sqrt(d[0] * d[0] + d[1] * d[1] + d[2] * d[2]); + d[0] /= l, d[1] /= l, d[2] /= l; +} + +var lambda0$1; +var phi0; +var lambda1; +var phi1; +var lambda2; +var lambda00$1; +var phi00$1; +var p0; +var deltaSum = adder(); +var ranges; +var range; + +var boundsStream = { + point: boundsPoint, + lineStart: boundsLineStart, + lineEnd: boundsLineEnd, + polygonStart: function() { + boundsStream.point = boundsRingPoint; + boundsStream.lineStart = boundsRingStart; + boundsStream.lineEnd = boundsRingEnd; + deltaSum.reset(); + areaStream.polygonStart(); + }, + polygonEnd: function() { + areaStream.polygonEnd(); + boundsStream.point = boundsPoint; + boundsStream.lineStart = boundsLineStart; + boundsStream.lineEnd = boundsLineEnd; + if (areaRingSum < 0) lambda0$1 = -(lambda1 = 180), phi0 = -(phi1 = 90); + else if (deltaSum > epsilon$2) phi1 = 90; + else if (deltaSum < -epsilon$2) phi0 = -90; + range[0] = lambda0$1, range[1] = lambda1; + } +}; + +function boundsPoint(lambda, phi) { + ranges.push(range = [lambda0$1 = lambda, lambda1 = lambda]); + if (phi < phi0) phi0 = phi; + if (phi > phi1) phi1 = phi; +} + +function linePoint(lambda, phi) { + var p = cartesian([lambda * radians, phi * radians]); + if (p0) { + var normal = cartesianCross(p0, p), + equatorial = [normal[1], -normal[0], 0], + inflection = cartesianCross(equatorial, normal); + cartesianNormalizeInPlace(inflection); + inflection = spherical(inflection); + var delta = lambda - lambda2, + sign$$1 = delta > 0 ? 1 : -1, + lambdai = inflection[0] * degrees$1 * sign$$1, + phii, + antimeridian = abs(delta) > 180; + if (antimeridian ^ (sign$$1 * lambda2 < lambdai && lambdai < sign$$1 * lambda)) { + phii = inflection[1] * degrees$1; + if (phii > phi1) phi1 = phii; + } else if (lambdai = (lambdai + 360) % 360 - 180, antimeridian ^ (sign$$1 * lambda2 < lambdai && lambdai < sign$$1 * lambda)) { + phii = -inflection[1] * degrees$1; + if (phii < phi0) phi0 = phii; + } else { + if (phi < phi0) phi0 = phi; + if (phi > phi1) phi1 = phi; + } + if (antimeridian) { + if (lambda < lambda2) { + if (angle(lambda0$1, lambda) > angle(lambda0$1, lambda1)) lambda1 = lambda; + } else { + if (angle(lambda, lambda1) > angle(lambda0$1, lambda1)) lambda0$1 = lambda; + } + } else { + if (lambda1 >= lambda0$1) { + if (lambda < lambda0$1) lambda0$1 = lambda; + if (lambda > lambda1) lambda1 = lambda; + } else { + if (lambda > lambda2) { + if (angle(lambda0$1, lambda) > angle(lambda0$1, lambda1)) lambda1 = lambda; + } else { + if (angle(lambda, lambda1) > angle(lambda0$1, lambda1)) lambda0$1 = lambda; + } + } + } + } else { + ranges.push(range = [lambda0$1 = lambda, lambda1 = lambda]); + } + if (phi < phi0) phi0 = phi; + if (phi > phi1) phi1 = phi; + p0 = p, lambda2 = lambda; +} + +function boundsLineStart() { + boundsStream.point = linePoint; +} + +function boundsLineEnd() { + range[0] = lambda0$1, range[1] = lambda1; + boundsStream.point = boundsPoint; + p0 = null; +} + +function boundsRingPoint(lambda, phi) { + if (p0) { + var delta = lambda - lambda2; + deltaSum.add(abs(delta) > 180 ? delta + (delta > 0 ? 360 : -360) : delta); + } else { + lambda00$1 = lambda, phi00$1 = phi; + } + areaStream.point(lambda, phi); + linePoint(lambda, phi); +} + +function boundsRingStart() { + areaStream.lineStart(); +} + +function boundsRingEnd() { + boundsRingPoint(lambda00$1, phi00$1); + areaStream.lineEnd(); + if (abs(deltaSum) > epsilon$2) lambda0$1 = -(lambda1 = 180); + range[0] = lambda0$1, range[1] = lambda1; + p0 = null; +} + +// Finds the left-right distance between two longitudes. +// This is almost the same as (lambda1 - lambda0 + 360°) % 360°, except that we want +// the distance between ±180° to be 360°. +function angle(lambda0, lambda1) { + return (lambda1 -= lambda0) < 0 ? lambda1 + 360 : lambda1; +} + +function rangeCompare(a, b) { + return a[0] - b[0]; +} + +function rangeContains(range, x) { + return range[0] <= range[1] ? range[0] <= x && x <= range[1] : x < range[0] || range[1] < x; +} + +function bounds(feature) { + var i, n, a, b, merged, deltaMax, delta; + + phi1 = lambda1 = -(lambda0$1 = phi0 = Infinity); + ranges = []; + geoStream(feature, boundsStream); + + // First, sort ranges by their minimum longitudes. + if (n = ranges.length) { + ranges.sort(rangeCompare); + + // Then, merge any ranges that overlap. + for (i = 1, a = ranges[0], merged = [a]; i < n; ++i) { + b = ranges[i]; + if (rangeContains(a, b[0]) || rangeContains(a, b[1])) { + if (angle(a[0], b[1]) > angle(a[0], a[1])) a[1] = b[1]; + if (angle(b[0], a[1]) > angle(a[0], a[1])) a[0] = b[0]; + } else { + merged.push(a = b); + } + } + + // Finally, find the largest gap between the merged ranges. + // The final bounding box will be the inverse of this gap. + for (deltaMax = -Infinity, n = merged.length - 1, i = 0, a = merged[n]; i <= n; a = b, ++i) { + b = merged[i]; + if ((delta = angle(a[1], b[0])) > deltaMax) deltaMax = delta, lambda0$1 = b[0], lambda1 = a[1]; + } + } + + ranges = range = null; + + return lambda0$1 === Infinity || phi0 === Infinity + ? [[NaN, NaN], [NaN, NaN]] + : [[lambda0$1, phi0], [lambda1, phi1]]; +} + +var W0; +var W1; +var X0; +var Y0; +var Z0; +var X1; +var Y1; +var Z1; +var X2; +var Y2; +var Z2; +var lambda00$2; +var phi00$2; +var x0; +var y0; +var z0; // previous point + +var centroidStream = { + sphere: noop$1, + point: centroidPoint, + lineStart: centroidLineStart, + lineEnd: centroidLineEnd, + polygonStart: function() { + centroidStream.lineStart = centroidRingStart; + centroidStream.lineEnd = centroidRingEnd; + }, + polygonEnd: function() { + centroidStream.lineStart = centroidLineStart; + centroidStream.lineEnd = centroidLineEnd; + } +}; + +// Arithmetic mean of Cartesian vectors. +function centroidPoint(lambda, phi) { + lambda *= radians, phi *= radians; + var cosPhi = cos$1(phi); + centroidPointCartesian(cosPhi * cos$1(lambda), cosPhi * sin$1(lambda), sin$1(phi)); +} + +function centroidPointCartesian(x, y, z) { + ++W0; + X0 += (x - X0) / W0; + Y0 += (y - Y0) / W0; + Z0 += (z - Z0) / W0; +} + +function centroidLineStart() { + centroidStream.point = centroidLinePointFirst; +} + +function centroidLinePointFirst(lambda, phi) { + lambda *= radians, phi *= radians; + var cosPhi = cos$1(phi); + x0 = cosPhi * cos$1(lambda); + y0 = cosPhi * sin$1(lambda); + z0 = sin$1(phi); + centroidStream.point = centroidLinePoint; + centroidPointCartesian(x0, y0, z0); +} + +function centroidLinePoint(lambda, phi) { + lambda *= radians, phi *= radians; + var cosPhi = cos$1(phi), + x = cosPhi * cos$1(lambda), + y = cosPhi * sin$1(lambda), + z = sin$1(phi), + w = atan2(sqrt((w = y0 * z - z0 * y) * w + (w = z0 * x - x0 * z) * w + (w = x0 * y - y0 * x) * w), x0 * x + y0 * y + z0 * z); + W1 += w; + X1 += w * (x0 + (x0 = x)); + Y1 += w * (y0 + (y0 = y)); + Z1 += w * (z0 + (z0 = z)); + centroidPointCartesian(x0, y0, z0); +} + +function centroidLineEnd() { + centroidStream.point = centroidPoint; +} + +// See J. E. Brock, The Inertia Tensor for a Spherical Triangle, +// J. Applied Mechanics 42, 239 (1975). +function centroidRingStart() { + centroidStream.point = centroidRingPointFirst; +} + +function centroidRingEnd() { + centroidRingPoint(lambda00$2, phi00$2); + centroidStream.point = centroidPoint; +} + +function centroidRingPointFirst(lambda, phi) { + lambda00$2 = lambda, phi00$2 = phi; + lambda *= radians, phi *= radians; + centroidStream.point = centroidRingPoint; + var cosPhi = cos$1(phi); + x0 = cosPhi * cos$1(lambda); + y0 = cosPhi * sin$1(lambda); + z0 = sin$1(phi); + centroidPointCartesian(x0, y0, z0); +} + +function centroidRingPoint(lambda, phi) { + lambda *= radians, phi *= radians; + var cosPhi = cos$1(phi), + x = cosPhi * cos$1(lambda), + y = cosPhi * sin$1(lambda), + z = sin$1(phi), + cx = y0 * z - z0 * y, + cy = z0 * x - x0 * z, + cz = x0 * y - y0 * x, + m = sqrt(cx * cx + cy * cy + cz * cz), + w = asin(m), // line weight = angle + v = m && -w / m; // area weight multiplier + X2 += v * cx; + Y2 += v * cy; + Z2 += v * cz; + W1 += w; + X1 += w * (x0 + (x0 = x)); + Y1 += w * (y0 + (y0 = y)); + Z1 += w * (z0 + (z0 = z)); + centroidPointCartesian(x0, y0, z0); +} + +function centroid(object) { + W0 = W1 = + X0 = Y0 = Z0 = + X1 = Y1 = Z1 = + X2 = Y2 = Z2 = 0; + geoStream(object, centroidStream); + + var x = X2, + y = Y2, + z = Z2, + m = x * x + y * y + z * z; + + // If the area-weighted ccentroid is undefined, fall back to length-weighted ccentroid. + if (m < epsilon2$1) { + x = X1, y = Y1, z = Z1; + // If the feature has zero length, fall back to arithmetic mean of point vectors. + if (W1 < epsilon$2) x = X0, y = Y0, z = Z0; + m = x * x + y * y + z * z; + // If the feature still has an undefined ccentroid, then return. + if (m < epsilon2$1) return [NaN, NaN]; + } + + return [atan2(y, x) * degrees$1, asin(z / sqrt(m)) * degrees$1]; +} + +function constant$7(x) { + return function() { + return x; + }; +} + +function compose(a, b) { + + function compose(x, y) { + return x = a(x, y), b(x[0], x[1]); + } + + if (a.invert && b.invert) compose.invert = function(x, y) { + return x = b.invert(x, y), x && a.invert(x[0], x[1]); + }; + + return compose; +} + +function rotationIdentity(lambda, phi) { + return [lambda > pi$3 ? lambda - tau$3 : lambda < -pi$3 ? lambda + tau$3 : lambda, phi]; +} + +rotationIdentity.invert = rotationIdentity; + +function rotateRadians(deltaLambda, deltaPhi, deltaGamma) { + return (deltaLambda %= tau$3) ? (deltaPhi || deltaGamma ? compose(rotationLambda(deltaLambda), rotationPhiGamma(deltaPhi, deltaGamma)) + : rotationLambda(deltaLambda)) + : (deltaPhi || deltaGamma ? rotationPhiGamma(deltaPhi, deltaGamma) + : rotationIdentity); +} + +function forwardRotationLambda(deltaLambda) { + return function(lambda, phi) { + return lambda += deltaLambda, [lambda > pi$3 ? lambda - tau$3 : lambda < -pi$3 ? lambda + tau$3 : lambda, phi]; + }; +} + +function rotationLambda(deltaLambda) { + var rotation = forwardRotationLambda(deltaLambda); + rotation.invert = forwardRotationLambda(-deltaLambda); + return rotation; +} + +function rotationPhiGamma(deltaPhi, deltaGamma) { + var cosDeltaPhi = cos$1(deltaPhi), + sinDeltaPhi = sin$1(deltaPhi), + cosDeltaGamma = cos$1(deltaGamma), + sinDeltaGamma = sin$1(deltaGamma); + + function rotation(lambda, phi) { + var cosPhi = cos$1(phi), + x = cos$1(lambda) * cosPhi, + y = sin$1(lambda) * cosPhi, + z = sin$1(phi), + k = z * cosDeltaPhi + x * sinDeltaPhi; + return [ + atan2(y * cosDeltaGamma - k * sinDeltaGamma, x * cosDeltaPhi - z * sinDeltaPhi), + asin(k * cosDeltaGamma + y * sinDeltaGamma) + ]; + } + + rotation.invert = function(lambda, phi) { + var cosPhi = cos$1(phi), + x = cos$1(lambda) * cosPhi, + y = sin$1(lambda) * cosPhi, + z = sin$1(phi), + k = z * cosDeltaGamma - y * sinDeltaGamma; + return [ + atan2(y * cosDeltaGamma + z * sinDeltaGamma, x * cosDeltaPhi + k * sinDeltaPhi), + asin(k * cosDeltaPhi - x * sinDeltaPhi) + ]; + }; + + return rotation; +} + +function rotation(rotate) { + rotate = rotateRadians(rotate[0] * radians, rotate[1] * radians, rotate.length > 2 ? rotate[2] * radians : 0); + + function forward(coordinates) { + coordinates = rotate(coordinates[0] * radians, coordinates[1] * radians); + return coordinates[0] *= degrees$1, coordinates[1] *= degrees$1, coordinates; + } + + forward.invert = function(coordinates) { + coordinates = rotate.invert(coordinates[0] * radians, coordinates[1] * radians); + return coordinates[0] *= degrees$1, coordinates[1] *= degrees$1, coordinates; + }; + + return forward; +} + +// Generates a circle centered at [0°, 0°], with a given radius and precision. +function circleStream(stream, radius, delta, direction, t0, t1) { + if (!delta) return; + var cosRadius = cos$1(radius), + sinRadius = sin$1(radius), + step = direction * delta; + if (t0 == null) { + t0 = radius + direction * tau$3; + t1 = radius - step / 2; + } else { + t0 = circleRadius(cosRadius, t0); + t1 = circleRadius(cosRadius, t1); + if (direction > 0 ? t0 < t1 : t0 > t1) t0 += direction * tau$3; + } + for (var point, t = t0; direction > 0 ? t > t1 : t < t1; t -= step) { + point = spherical([cosRadius, -sinRadius * cos$1(t), -sinRadius * sin$1(t)]); + stream.point(point[0], point[1]); + } +} + +// Returns the signed angle of a cartesian point relative to [cosRadius, 0, 0]. +function circleRadius(cosRadius, point) { + point = cartesian(point), point[0] -= cosRadius; + cartesianNormalizeInPlace(point); + var radius = acos(-point[1]); + return ((-point[2] < 0 ? -radius : radius) + tau$3 - epsilon$2) % tau$3; +} + +function circle() { + var center = constant$7([0, 0]), + radius = constant$7(90), + precision = constant$7(6), + ring, + rotate, + stream = {point: point}; + + function point(x, y) { + ring.push(x = rotate(x, y)); + x[0] *= degrees$1, x[1] *= degrees$1; + } + + function circle() { + var c = center.apply(this, arguments), + r = radius.apply(this, arguments) * radians, + p = precision.apply(this, arguments) * radians; + ring = []; + rotate = rotateRadians(-c[0] * radians, -c[1] * radians, 0).invert; + circleStream(stream, r, p, 1); + c = {type: "Polygon", coordinates: [ring]}; + ring = rotate = null; + return c; + } + + circle.center = function(_) { + return arguments.length ? (center = typeof _ === "function" ? _ : constant$7([+_[0], +_[1]]), circle) : center; + }; + + circle.radius = function(_) { + return arguments.length ? (radius = typeof _ === "function" ? _ : constant$7(+_), circle) : radius; + }; + + circle.precision = function(_) { + return arguments.length ? (precision = typeof _ === "function" ? _ : constant$7(+_), circle) : precision; + }; + + return circle; +} + +function clipBuffer() { + var lines = [], + line; + return { + point: function(x, y) { + line.push([x, y]); + }, + lineStart: function() { + lines.push(line = []); + }, + lineEnd: noop$1, + rejoin: function() { + if (lines.length > 1) lines.push(lines.pop().concat(lines.shift())); + }, + result: function() { + var result = lines; + lines = []; + line = null; + return result; + } + }; +} + +function pointEqual(a, b) { + return abs(a[0] - b[0]) < epsilon$2 && abs(a[1] - b[1]) < epsilon$2; +} + +function Intersection(point, points, other, entry) { + this.x = point; + this.z = points; + this.o = other; // another intersection + this.e = entry; // is an entry? + this.v = false; // visited + this.n = this.p = null; // next & previous +} + +// A generalized polygon clipping algorithm: given a polygon that has been cut +// into its visible line segments, and rejoins the segments by interpolating +// along the clip edge. +function clipRejoin(segments, compareIntersection, startInside, interpolate, stream) { + var subject = [], + clip = [], + i, + n; + + segments.forEach(function(segment) { + if ((n = segment.length - 1) <= 0) return; + var n, p0 = segment[0], p1 = segment[n], x; + + // If the first and last points of a segment are coincident, then treat as a + // closed ring. TODO if all rings are closed, then the winding order of the + // exterior ring should be checked. + if (pointEqual(p0, p1)) { + stream.lineStart(); + for (i = 0; i < n; ++i) stream.point((p0 = segment[i])[0], p0[1]); + stream.lineEnd(); + return; + } + + subject.push(x = new Intersection(p0, segment, null, true)); + clip.push(x.o = new Intersection(p0, null, x, false)); + subject.push(x = new Intersection(p1, segment, null, false)); + clip.push(x.o = new Intersection(p1, null, x, true)); + }); + + if (!subject.length) return; + + clip.sort(compareIntersection); + link$1(subject); + link$1(clip); + + for (i = 0, n = clip.length; i < n; ++i) { + clip[i].e = startInside = !startInside; + } + + var start = subject[0], + points, + point; + + while (1) { + // Find first unvisited intersection. + var current = start, + isSubject = true; + while (current.v) if ((current = current.n) === start) return; + points = current.z; + stream.lineStart(); + do { + current.v = current.o.v = true; + if (current.e) { + if (isSubject) { + for (i = 0, n = points.length; i < n; ++i) stream.point((point = points[i])[0], point[1]); + } else { + interpolate(current.x, current.n.x, 1, stream); + } + current = current.n; + } else { + if (isSubject) { + points = current.p.z; + for (i = points.length - 1; i >= 0; --i) stream.point((point = points[i])[0], point[1]); + } else { + interpolate(current.x, current.p.x, -1, stream); + } + current = current.p; + } + current = current.o; + points = current.z; + isSubject = !isSubject; + } while (!current.v); + stream.lineEnd(); + } +} + +function link$1(array) { + if (!(n = array.length)) return; + var n, + i = 0, + a = array[0], + b; + while (++i < n) { + a.n = b = array[i]; + b.p = a; + a = b; + } + a.n = b = array[0]; + b.p = a; +} + +var sum$1 = adder(); + +function polygonContains(polygon, point) { + var lambda = point[0], + phi = point[1], + normal = [sin$1(lambda), -cos$1(lambda), 0], + angle = 0, + winding = 0; + + sum$1.reset(); + + for (var i = 0, n = polygon.length; i < n; ++i) { + if (!(m = (ring = polygon[i]).length)) continue; + var ring, + m, + point0 = ring[m - 1], + lambda0 = point0[0], + phi0 = point0[1] / 2 + quarterPi, + sinPhi0 = sin$1(phi0), + cosPhi0 = cos$1(phi0); + + for (var j = 0; j < m; ++j, lambda0 = lambda1, sinPhi0 = sinPhi1, cosPhi0 = cosPhi1, point0 = point1) { + var point1 = ring[j], + lambda1 = point1[0], + phi1 = point1[1] / 2 + quarterPi, + sinPhi1 = sin$1(phi1), + cosPhi1 = cos$1(phi1), + delta = lambda1 - lambda0, + sign$$1 = delta >= 0 ? 1 : -1, + absDelta = sign$$1 * delta, + antimeridian = absDelta > pi$3, + k = sinPhi0 * sinPhi1; + + sum$1.add(atan2(k * sign$$1 * sin$1(absDelta), cosPhi0 * cosPhi1 + k * cos$1(absDelta))); + angle += antimeridian ? delta + sign$$1 * tau$3 : delta; + + // Are the longitudes either side of the point’s meridian (lambda), + // and are the latitudes smaller than the parallel (phi)? + if (antimeridian ^ lambda0 >= lambda ^ lambda1 >= lambda) { + var arc = cartesianCross(cartesian(point0), cartesian(point1)); + cartesianNormalizeInPlace(arc); + var intersection = cartesianCross(normal, arc); + cartesianNormalizeInPlace(intersection); + var phiArc = (antimeridian ^ delta >= 0 ? -1 : 1) * asin(intersection[2]); + if (phi > phiArc || phi === phiArc && (arc[0] || arc[1])) { + winding += antimeridian ^ delta >= 0 ? 1 : -1; + } + } + } + } + + // First, determine whether the South pole is inside or outside: + // + // It is inside if: + // * the polygon winds around it in a clockwise direction. + // * the polygon does not (cumulatively) wind around it, but has a negative + // (counter-clockwise) area. + // + // Second, count the (signed) number of times a segment crosses a lambda + // from the point to the South pole. If it is zero, then the point is the + // same side as the South pole. + + return (angle < -epsilon$2 || angle < epsilon$2 && sum$1 < -epsilon$2) ^ (winding & 1); +} + +function clip(pointVisible, clipLine, interpolate, start) { + return function(sink) { + var line = clipLine(sink), + ringBuffer = clipBuffer(), + ringSink = clipLine(ringBuffer), + polygonStarted = false, + polygon, + segments, + ring; + + var clip = { + point: point, + lineStart: lineStart, + lineEnd: lineEnd, + polygonStart: function() { + clip.point = pointRing; + clip.lineStart = ringStart; + clip.lineEnd = ringEnd; + segments = []; + polygon = []; + }, + polygonEnd: function() { + clip.point = point; + clip.lineStart = lineStart; + clip.lineEnd = lineEnd; + segments = merge(segments); + var startInside = polygonContains(polygon, start); + if (segments.length) { + if (!polygonStarted) sink.polygonStart(), polygonStarted = true; + clipRejoin(segments, compareIntersection, startInside, interpolate, sink); + } else if (startInside) { + if (!polygonStarted) sink.polygonStart(), polygonStarted = true; + sink.lineStart(); + interpolate(null, null, 1, sink); + sink.lineEnd(); + } + if (polygonStarted) sink.polygonEnd(), polygonStarted = false; + segments = polygon = null; + }, + sphere: function() { + sink.polygonStart(); + sink.lineStart(); + interpolate(null, null, 1, sink); + sink.lineEnd(); + sink.polygonEnd(); + } + }; + + function point(lambda, phi) { + if (pointVisible(lambda, phi)) sink.point(lambda, phi); + } + + function pointLine(lambda, phi) { + line.point(lambda, phi); + } + + function lineStart() { + clip.point = pointLine; + line.lineStart(); + } + + function lineEnd() { + clip.point = point; + line.lineEnd(); + } + + function pointRing(lambda, phi) { + ring.push([lambda, phi]); + ringSink.point(lambda, phi); + } + + function ringStart() { + ringSink.lineStart(); + ring = []; + } + + function ringEnd() { + pointRing(ring[0][0], ring[0][1]); + ringSink.lineEnd(); + + var clean = ringSink.clean(), + ringSegments = ringBuffer.result(), + i, n = ringSegments.length, m, + segment, + point; + + ring.pop(); + polygon.push(ring); + ring = null; + + if (!n) return; + + // No intersections. + if (clean & 1) { + segment = ringSegments[0]; + if ((m = segment.length - 1) > 0) { + if (!polygonStarted) sink.polygonStart(), polygonStarted = true; + sink.lineStart(); + for (i = 0; i < m; ++i) sink.point((point = segment[i])[0], point[1]); + sink.lineEnd(); + } + return; + } + + // Rejoin connected segments. + // TODO reuse ringBuffer.rejoin()? + if (n > 1 && clean & 2) ringSegments.push(ringSegments.pop().concat(ringSegments.shift())); + + segments.push(ringSegments.filter(validSegment)); + } + + return clip; + }; +} + +function validSegment(segment) { + return segment.length > 1; +} + +// Intersections are sorted along the clip edge. For both antimeridian cutting +// and circle clipping, the same comparison is used. +function compareIntersection(a, b) { + return ((a = a.x)[0] < 0 ? a[1] - halfPi$2 - epsilon$2 : halfPi$2 - a[1]) + - ((b = b.x)[0] < 0 ? b[1] - halfPi$2 - epsilon$2 : halfPi$2 - b[1]); +} + +var clipAntimeridian = clip( + function() { return true; }, + clipAntimeridianLine, + clipAntimeridianInterpolate, + [-pi$3, -halfPi$2] +); + +// Takes a line and cuts into visible segments. Return values: 0 - there were +// intersections or the line was empty; 1 - no intersections; 2 - there were +// intersections, and the first and last segments should be rejoined. +function clipAntimeridianLine(stream) { + var lambda0 = NaN, + phi0 = NaN, + sign0 = NaN, + clean; // no intersections + + return { + lineStart: function() { + stream.lineStart(); + clean = 1; + }, + point: function(lambda1, phi1) { + var sign1 = lambda1 > 0 ? pi$3 : -pi$3, + delta = abs(lambda1 - lambda0); + if (abs(delta - pi$3) < epsilon$2) { // line crosses a pole + stream.point(lambda0, phi0 = (phi0 + phi1) / 2 > 0 ? halfPi$2 : -halfPi$2); + stream.point(sign0, phi0); + stream.lineEnd(); + stream.lineStart(); + stream.point(sign1, phi0); + stream.point(lambda1, phi0); + clean = 0; + } else if (sign0 !== sign1 && delta >= pi$3) { // line crosses antimeridian + if (abs(lambda0 - sign0) < epsilon$2) lambda0 -= sign0 * epsilon$2; // handle degeneracies + if (abs(lambda1 - sign1) < epsilon$2) lambda1 -= sign1 * epsilon$2; + phi0 = clipAntimeridianIntersect(lambda0, phi0, lambda1, phi1); + stream.point(sign0, phi0); + stream.lineEnd(); + stream.lineStart(); + stream.point(sign1, phi0); + clean = 0; + } + stream.point(lambda0 = lambda1, phi0 = phi1); + sign0 = sign1; + }, + lineEnd: function() { + stream.lineEnd(); + lambda0 = phi0 = NaN; + }, + clean: function() { + return 2 - clean; // if intersections, rejoin first and last segments + } + }; +} + +function clipAntimeridianIntersect(lambda0, phi0, lambda1, phi1) { + var cosPhi0, + cosPhi1, + sinLambda0Lambda1 = sin$1(lambda0 - lambda1); + return abs(sinLambda0Lambda1) > epsilon$2 + ? atan((sin$1(phi0) * (cosPhi1 = cos$1(phi1)) * sin$1(lambda1) + - sin$1(phi1) * (cosPhi0 = cos$1(phi0)) * sin$1(lambda0)) + / (cosPhi0 * cosPhi1 * sinLambda0Lambda1)) + : (phi0 + phi1) / 2; +} + +function clipAntimeridianInterpolate(from, to, direction, stream) { + var phi; + if (from == null) { + phi = direction * halfPi$2; + stream.point(-pi$3, phi); + stream.point(0, phi); + stream.point(pi$3, phi); + stream.point(pi$3, 0); + stream.point(pi$3, -phi); + stream.point(0, -phi); + stream.point(-pi$3, -phi); + stream.point(-pi$3, 0); + stream.point(-pi$3, phi); + } else if (abs(from[0] - to[0]) > epsilon$2) { + var lambda = from[0] < to[0] ? pi$3 : -pi$3; + phi = direction * lambda / 2; + stream.point(-lambda, phi); + stream.point(0, phi); + stream.point(lambda, phi); + } else { + stream.point(to[0], to[1]); + } +} + +function clipCircle(radius) { + var cr = cos$1(radius), + delta = 6 * radians, + smallRadius = cr > 0, + notHemisphere = abs(cr) > epsilon$2; // TODO optimise for this common case + + function interpolate(from, to, direction, stream) { + circleStream(stream, radius, delta, direction, from, to); + } + + function visible(lambda, phi) { + return cos$1(lambda) * cos$1(phi) > cr; + } + + // Takes a line and cuts into visible segments. Return values used for polygon + // clipping: 0 - there were intersections or the line was empty; 1 - no + // intersections 2 - there were intersections, and the first and last segments + // should be rejoined. + function clipLine(stream) { + var point0, // previous point + c0, // code for previous point + v0, // visibility of previous point + v00, // visibility of first point + clean; // no intersections + return { + lineStart: function() { + v00 = v0 = false; + clean = 1; + }, + point: function(lambda, phi) { + var point1 = [lambda, phi], + point2, + v = visible(lambda, phi), + c = smallRadius + ? v ? 0 : code(lambda, phi) + : v ? code(lambda + (lambda < 0 ? pi$3 : -pi$3), phi) : 0; + if (!point0 && (v00 = v0 = v)) stream.lineStart(); + // Handle degeneracies. + // TODO ignore if not clipping polygons. + if (v !== v0) { + point2 = intersect(point0, point1); + if (!point2 || pointEqual(point0, point2) || pointEqual(point1, point2)) { + point1[0] += epsilon$2; + point1[1] += epsilon$2; + v = visible(point1[0], point1[1]); + } + } + if (v !== v0) { + clean = 0; + if (v) { + // outside going in + stream.lineStart(); + point2 = intersect(point1, point0); + stream.point(point2[0], point2[1]); + } else { + // inside going out + point2 = intersect(point0, point1); + stream.point(point2[0], point2[1]); + stream.lineEnd(); + } + point0 = point2; + } else if (notHemisphere && point0 && smallRadius ^ v) { + var t; + // If the codes for two points are different, or are both zero, + // and there this segment intersects with the small circle. + if (!(c & c0) && (t = intersect(point1, point0, true))) { + clean = 0; + if (smallRadius) { + stream.lineStart(); + stream.point(t[0][0], t[0][1]); + stream.point(t[1][0], t[1][1]); + stream.lineEnd(); + } else { + stream.point(t[1][0], t[1][1]); + stream.lineEnd(); + stream.lineStart(); + stream.point(t[0][0], t[0][1]); + } + } + } + if (v && (!point0 || !pointEqual(point0, point1))) { + stream.point(point1[0], point1[1]); + } + point0 = point1, v0 = v, c0 = c; + }, + lineEnd: function() { + if (v0) stream.lineEnd(); + point0 = null; + }, + // Rejoin first and last segments if there were intersections and the first + // and last points were visible. + clean: function() { + return clean | ((v00 && v0) << 1); + } + }; + } + + // Intersects the great circle between a and b with the clip circle. + function intersect(a, b, two) { + var pa = cartesian(a), + pb = cartesian(b); + + // We have two planes, n1.p = d1 and n2.p = d2. + // Find intersection line p(t) = c1 n1 + c2 n2 + t (n1 ⨯ n2). + var n1 = [1, 0, 0], // normal + n2 = cartesianCross(pa, pb), + n2n2 = cartesianDot(n2, n2), + n1n2 = n2[0], // cartesianDot(n1, n2), + determinant = n2n2 - n1n2 * n1n2; + + // Two polar points. + if (!determinant) return !two && a; + + var c1 = cr * n2n2 / determinant, + c2 = -cr * n1n2 / determinant, + n1xn2 = cartesianCross(n1, n2), + A = cartesianScale(n1, c1), + B = cartesianScale(n2, c2); + cartesianAddInPlace(A, B); + + // Solve |p(t)|^2 = 1. + var u = n1xn2, + w = cartesianDot(A, u), + uu = cartesianDot(u, u), + t2 = w * w - uu * (cartesianDot(A, A) - 1); + + if (t2 < 0) return; + + var t = sqrt(t2), + q = cartesianScale(u, (-w - t) / uu); + cartesianAddInPlace(q, A); + q = spherical(q); + + if (!two) return q; + + // Two intersection points. + var lambda0 = a[0], + lambda1 = b[0], + phi0 = a[1], + phi1 = b[1], + z; + + if (lambda1 < lambda0) z = lambda0, lambda0 = lambda1, lambda1 = z; + + var delta = lambda1 - lambda0, + polar = abs(delta - pi$3) < epsilon$2, + meridian = polar || delta < epsilon$2; + + if (!polar && phi1 < phi0) z = phi0, phi0 = phi1, phi1 = z; + + // Check that the first point is between a and b. + if (meridian + ? polar + ? phi0 + phi1 > 0 ^ q[1] < (abs(q[0] - lambda0) < epsilon$2 ? phi0 : phi1) + : phi0 <= q[1] && q[1] <= phi1 + : delta > pi$3 ^ (lambda0 <= q[0] && q[0] <= lambda1)) { + var q1 = cartesianScale(u, (-w + t) / uu); + cartesianAddInPlace(q1, A); + return [q, spherical(q1)]; + } + } + + // Generates a 4-bit vector representing the location of a point relative to + // the small circle's bounding box. + function code(lambda, phi) { + var r = smallRadius ? radius : pi$3 - radius, + code = 0; + if (lambda < -r) code |= 1; // left + else if (lambda > r) code |= 2; // right + if (phi < -r) code |= 4; // below + else if (phi > r) code |= 8; // above + return code; + } + + return clip(visible, clipLine, interpolate, smallRadius ? [0, -radius] : [-pi$3, radius - pi$3]); +} + +function clipLine(a, b, x0, y0, x1, y1) { + var ax = a[0], + ay = a[1], + bx = b[0], + by = b[1], + t0 = 0, + t1 = 1, + dx = bx - ax, + dy = by - ay, + r; + + r = x0 - ax; + if (!dx && r > 0) return; + r /= dx; + if (dx < 0) { + if (r < t0) return; + if (r < t1) t1 = r; + } else if (dx > 0) { + if (r > t1) return; + if (r > t0) t0 = r; + } + + r = x1 - ax; + if (!dx && r < 0) return; + r /= dx; + if (dx < 0) { + if (r > t1) return; + if (r > t0) t0 = r; + } else if (dx > 0) { + if (r < t0) return; + if (r < t1) t1 = r; + } + + r = y0 - ay; + if (!dy && r > 0) return; + r /= dy; + if (dy < 0) { + if (r < t0) return; + if (r < t1) t1 = r; + } else if (dy > 0) { + if (r > t1) return; + if (r > t0) t0 = r; + } + + r = y1 - ay; + if (!dy && r < 0) return; + r /= dy; + if (dy < 0) { + if (r > t1) return; + if (r > t0) t0 = r; + } else if (dy > 0) { + if (r < t0) return; + if (r < t1) t1 = r; + } + + if (t0 > 0) a[0] = ax + t0 * dx, a[1] = ay + t0 * dy; + if (t1 < 1) b[0] = ax + t1 * dx, b[1] = ay + t1 * dy; + return true; +} + +var clipMax = 1e9; +var clipMin = -clipMax; + +// TODO Use d3-polygon’s polygonContains here for the ring check? +// TODO Eliminate duplicate buffering in clipBuffer and polygon.push? + +function clipRectangle(x0, y0, x1, y1) { + + function visible(x, y) { + return x0 <= x && x <= x1 && y0 <= y && y <= y1; + } + + function interpolate(from, to, direction, stream) { + var a = 0, a1 = 0; + if (from == null + || (a = corner(from, direction)) !== (a1 = corner(to, direction)) + || comparePoint(from, to) < 0 ^ direction > 0) { + do stream.point(a === 0 || a === 3 ? x0 : x1, a > 1 ? y1 : y0); + while ((a = (a + direction + 4) % 4) !== a1); + } else { + stream.point(to[0], to[1]); + } + } + + function corner(p, direction) { + return abs(p[0] - x0) < epsilon$2 ? direction > 0 ? 0 : 3 + : abs(p[0] - x1) < epsilon$2 ? direction > 0 ? 2 : 1 + : abs(p[1] - y0) < epsilon$2 ? direction > 0 ? 1 : 0 + : direction > 0 ? 3 : 2; // abs(p[1] - y1) < epsilon + } + + function compareIntersection(a, b) { + return comparePoint(a.x, b.x); + } + + function comparePoint(a, b) { + var ca = corner(a, 1), + cb = corner(b, 1); + return ca !== cb ? ca - cb + : ca === 0 ? b[1] - a[1] + : ca === 1 ? a[0] - b[0] + : ca === 2 ? a[1] - b[1] + : b[0] - a[0]; + } + + return function(stream) { + var activeStream = stream, + bufferStream = clipBuffer(), + segments, + polygon, + ring, + x__, y__, v__, // first point + x_, y_, v_, // previous point + first, + clean; + + var clipStream = { + point: point, + lineStart: lineStart, + lineEnd: lineEnd, + polygonStart: polygonStart, + polygonEnd: polygonEnd + }; + + function point(x, y) { + if (visible(x, y)) activeStream.point(x, y); + } + + function polygonInside() { + var winding = 0; + + for (var i = 0, n = polygon.length; i < n; ++i) { + for (var ring = polygon[i], j = 1, m = ring.length, point = ring[0], a0, a1, b0 = point[0], b1 = point[1]; j < m; ++j) { + a0 = b0, a1 = b1, point = ring[j], b0 = point[0], b1 = point[1]; + if (a1 <= y1) { if (b1 > y1 && (b0 - a0) * (y1 - a1) > (b1 - a1) * (x0 - a0)) ++winding; } + else { if (b1 <= y1 && (b0 - a0) * (y1 - a1) < (b1 - a1) * (x0 - a0)) --winding; } + } + } + + return winding; + } + + // Buffer geometry within a polygon and then clip it en masse. + function polygonStart() { + activeStream = bufferStream, segments = [], polygon = [], clean = true; + } + + function polygonEnd() { + var startInside = polygonInside(), + cleanInside = clean && startInside, + visible = (segments = merge(segments)).length; + if (cleanInside || visible) { + stream.polygonStart(); + if (cleanInside) { + stream.lineStart(); + interpolate(null, null, 1, stream); + stream.lineEnd(); + } + if (visible) { + clipRejoin(segments, compareIntersection, startInside, interpolate, stream); + } + stream.polygonEnd(); + } + activeStream = stream, segments = polygon = ring = null; + } + + function lineStart() { + clipStream.point = linePoint; + if (polygon) polygon.push(ring = []); + first = true; + v_ = false; + x_ = y_ = NaN; + } + + // TODO rather than special-case polygons, simply handle them separately. + // Ideally, coincident intersection points should be jittered to avoid + // clipping issues. + function lineEnd() { + if (segments) { + linePoint(x__, y__); + if (v__ && v_) bufferStream.rejoin(); + segments.push(bufferStream.result()); + } + clipStream.point = point; + if (v_) activeStream.lineEnd(); + } + + function linePoint(x, y) { + var v = visible(x, y); + if (polygon) ring.push([x, y]); + if (first) { + x__ = x, y__ = y, v__ = v; + first = false; + if (v) { + activeStream.lineStart(); + activeStream.point(x, y); + } + } else { + if (v && v_) activeStream.point(x, y); + else { + var a = [x_ = Math.max(clipMin, Math.min(clipMax, x_)), y_ = Math.max(clipMin, Math.min(clipMax, y_))], + b = [x = Math.max(clipMin, Math.min(clipMax, x)), y = Math.max(clipMin, Math.min(clipMax, y))]; + if (clipLine(a, b, x0, y0, x1, y1)) { + if (!v_) { + activeStream.lineStart(); + activeStream.point(a[0], a[1]); + } + activeStream.point(b[0], b[1]); + if (!v) activeStream.lineEnd(); + clean = false; + } else if (v) { + activeStream.lineStart(); + activeStream.point(x, y); + clean = false; + } + } + } + x_ = x, y_ = y, v_ = v; + } + + return clipStream; + }; +} + +function extent$1() { + var x0 = 0, + y0 = 0, + x1 = 960, + y1 = 500, + cache, + cacheStream, + clip; + + return clip = { + stream: function(stream) { + return cache && cacheStream === stream ? cache : cache = clipRectangle(x0, y0, x1, y1)(cacheStream = stream); + }, + extent: function(_) { + return arguments.length ? (x0 = +_[0][0], y0 = +_[0][1], x1 = +_[1][0], y1 = +_[1][1], cache = cacheStream = null, clip) : [[x0, y0], [x1, y1]]; + } + }; +} + +var lengthSum = adder(); +var lambda0$2; +var sinPhi0$1; +var cosPhi0$1; + +var lengthStream = { + sphere: noop$1, + point: noop$1, + lineStart: lengthLineStart, + lineEnd: noop$1, + polygonStart: noop$1, + polygonEnd: noop$1 +}; + +function lengthLineStart() { + lengthStream.point = lengthPointFirst; + lengthStream.lineEnd = lengthLineEnd; +} + +function lengthLineEnd() { + lengthStream.point = lengthStream.lineEnd = noop$1; +} + +function lengthPointFirst(lambda, phi) { + lambda *= radians, phi *= radians; + lambda0$2 = lambda, sinPhi0$1 = sin$1(phi), cosPhi0$1 = cos$1(phi); + lengthStream.point = lengthPoint; +} + +function lengthPoint(lambda, phi) { + lambda *= radians, phi *= radians; + var sinPhi = sin$1(phi), + cosPhi = cos$1(phi), + delta = abs(lambda - lambda0$2), + cosDelta = cos$1(delta), + sinDelta = sin$1(delta), + x = cosPhi * sinDelta, + y = cosPhi0$1 * sinPhi - sinPhi0$1 * cosPhi * cosDelta, + z = sinPhi0$1 * sinPhi + cosPhi0$1 * cosPhi * cosDelta; + lengthSum.add(atan2(sqrt(x * x + y * y), z)); + lambda0$2 = lambda, sinPhi0$1 = sinPhi, cosPhi0$1 = cosPhi; +} + +function length$1(object) { + lengthSum.reset(); + geoStream(object, lengthStream); + return +lengthSum; +} + +var coordinates = [null, null]; +var object$1 = {type: "LineString", coordinates: coordinates}; + +function distance(a, b) { + coordinates[0] = a; + coordinates[1] = b; + return length$1(object$1); +} + +var containsObjectType = { + Feature: function(object, point) { + return containsGeometry(object.geometry, point); + }, + FeatureCollection: function(object, point) { + var features = object.features, i = -1, n = features.length; + while (++i < n) if (containsGeometry(features[i].geometry, point)) return true; + return false; + } +}; + +var containsGeometryType = { + Sphere: function() { + return true; + }, + Point: function(object, point) { + return containsPoint(object.coordinates, point); + }, + MultiPoint: function(object, point) { + var coordinates = object.coordinates, i = -1, n = coordinates.length; + while (++i < n) if (containsPoint(coordinates[i], point)) return true; + return false; + }, + LineString: function(object, point) { + return containsLine(object.coordinates, point); + }, + MultiLineString: function(object, point) { + var coordinates = object.coordinates, i = -1, n = coordinates.length; + while (++i < n) if (containsLine(coordinates[i], point)) return true; + return false; + }, + Polygon: function(object, point) { + return containsPolygon(object.coordinates, point); + }, + MultiPolygon: function(object, point) { + var coordinates = object.coordinates, i = -1, n = coordinates.length; + while (++i < n) if (containsPolygon(coordinates[i], point)) return true; + return false; + }, + GeometryCollection: function(object, point) { + var geometries = object.geometries, i = -1, n = geometries.length; + while (++i < n) if (containsGeometry(geometries[i], point)) return true; + return false; + } +}; + +function containsGeometry(geometry, point) { + return geometry && containsGeometryType.hasOwnProperty(geometry.type) + ? containsGeometryType[geometry.type](geometry, point) + : false; +} + +function containsPoint(coordinates, point) { + return distance(coordinates, point) === 0; +} + +function containsLine(coordinates, point) { + var ab = distance(coordinates[0], coordinates[1]), + ao = distance(coordinates[0], point), + ob = distance(point, coordinates[1]); + return ao + ob <= ab + epsilon$2; +} + +function containsPolygon(coordinates, point) { + return !!polygonContains(coordinates.map(ringRadians), pointRadians(point)); +} + +function ringRadians(ring) { + return ring = ring.map(pointRadians), ring.pop(), ring; +} + +function pointRadians(point) { + return [point[0] * radians, point[1] * radians]; +} + +function contains(object, point) { + return (object && containsObjectType.hasOwnProperty(object.type) + ? containsObjectType[object.type] + : containsGeometry)(object, point); +} + +function graticuleX(y0, y1, dy) { + var y = sequence(y0, y1 - epsilon$2, dy).concat(y1); + return function(x) { return y.map(function(y) { return [x, y]; }); }; +} + +function graticuleY(x0, x1, dx) { + var x = sequence(x0, x1 - epsilon$2, dx).concat(x1); + return function(y) { return x.map(function(x) { return [x, y]; }); }; +} + +function graticule() { + var x1, x0, X1, X0, + y1, y0, Y1, Y0, + dx = 10, dy = dx, DX = 90, DY = 360, + x, y, X, Y, + precision = 2.5; + + function graticule() { + return {type: "MultiLineString", coordinates: lines()}; + } + + function lines() { + return sequence(ceil(X0 / DX) * DX, X1, DX).map(X) + .concat(sequence(ceil(Y0 / DY) * DY, Y1, DY).map(Y)) + .concat(sequence(ceil(x0 / dx) * dx, x1, dx).filter(function(x) { return abs(x % DX) > epsilon$2; }).map(x)) + .concat(sequence(ceil(y0 / dy) * dy, y1, dy).filter(function(y) { return abs(y % DY) > epsilon$2; }).map(y)); + } + + graticule.lines = function() { + return lines().map(function(coordinates) { return {type: "LineString", coordinates: coordinates}; }); + }; + + graticule.outline = function() { + return { + type: "Polygon", + coordinates: [ + X(X0).concat( + Y(Y1).slice(1), + X(X1).reverse().slice(1), + Y(Y0).reverse().slice(1)) + ] + }; + }; + + graticule.extent = function(_) { + if (!arguments.length) return graticule.extentMinor(); + return graticule.extentMajor(_).extentMinor(_); + }; + + graticule.extentMajor = function(_) { + if (!arguments.length) return [[X0, Y0], [X1, Y1]]; + X0 = +_[0][0], X1 = +_[1][0]; + Y0 = +_[0][1], Y1 = +_[1][1]; + if (X0 > X1) _ = X0, X0 = X1, X1 = _; + if (Y0 > Y1) _ = Y0, Y0 = Y1, Y1 = _; + return graticule.precision(precision); + }; + + graticule.extentMinor = function(_) { + if (!arguments.length) return [[x0, y0], [x1, y1]]; + x0 = +_[0][0], x1 = +_[1][0]; + y0 = +_[0][1], y1 = +_[1][1]; + if (x0 > x1) _ = x0, x0 = x1, x1 = _; + if (y0 > y1) _ = y0, y0 = y1, y1 = _; + return graticule.precision(precision); + }; + + graticule.step = function(_) { + if (!arguments.length) return graticule.stepMinor(); + return graticule.stepMajor(_).stepMinor(_); + }; + + graticule.stepMajor = function(_) { + if (!arguments.length) return [DX, DY]; + DX = +_[0], DY = +_[1]; + return graticule; + }; + + graticule.stepMinor = function(_) { + if (!arguments.length) return [dx, dy]; + dx = +_[0], dy = +_[1]; + return graticule; + }; + + graticule.precision = function(_) { + if (!arguments.length) return precision; + precision = +_; + x = graticuleX(y0, y1, 90); + y = graticuleY(x0, x1, precision); + X = graticuleX(Y0, Y1, 90); + Y = graticuleY(X0, X1, precision); + return graticule; + }; + + return graticule + .extentMajor([[-180, -90 + epsilon$2], [180, 90 - epsilon$2]]) + .extentMinor([[-180, -80 - epsilon$2], [180, 80 + epsilon$2]]); +} + +function graticule10() { + return graticule()(); +} + +function interpolate$1(a, b) { + var x0 = a[0] * radians, + y0 = a[1] * radians, + x1 = b[0] * radians, + y1 = b[1] * radians, + cy0 = cos$1(y0), + sy0 = sin$1(y0), + cy1 = cos$1(y1), + sy1 = sin$1(y1), + kx0 = cy0 * cos$1(x0), + ky0 = cy0 * sin$1(x0), + kx1 = cy1 * cos$1(x1), + ky1 = cy1 * sin$1(x1), + d = 2 * asin(sqrt(haversin(y1 - y0) + cy0 * cy1 * haversin(x1 - x0))), + k = sin$1(d); + + var interpolate = d ? function(t) { + var B = sin$1(t *= d) / k, + A = sin$1(d - t) / k, + x = A * kx0 + B * kx1, + y = A * ky0 + B * ky1, + z = A * sy0 + B * sy1; + return [ + atan2(y, x) * degrees$1, + atan2(z, sqrt(x * x + y * y)) * degrees$1 + ]; + } : function() { + return [x0 * degrees$1, y0 * degrees$1]; + }; + + interpolate.distance = d; + + return interpolate; +} + +function identity$4(x) { + return x; +} + +var areaSum$1 = adder(); +var areaRingSum$1 = adder(); +var x00; +var y00; +var x0$1; +var y0$1; + +var areaStream$1 = { + point: noop$1, + lineStart: noop$1, + lineEnd: noop$1, + polygonStart: function() { + areaStream$1.lineStart = areaRingStart$1; + areaStream$1.lineEnd = areaRingEnd$1; + }, + polygonEnd: function() { + areaStream$1.lineStart = areaStream$1.lineEnd = areaStream$1.point = noop$1; + areaSum$1.add(abs(areaRingSum$1)); + areaRingSum$1.reset(); + }, + result: function() { + var area = areaSum$1 / 2; + areaSum$1.reset(); + return area; + } +}; + +function areaRingStart$1() { + areaStream$1.point = areaPointFirst$1; +} + +function areaPointFirst$1(x, y) { + areaStream$1.point = areaPoint$1; + x00 = x0$1 = x, y00 = y0$1 = y; +} + +function areaPoint$1(x, y) { + areaRingSum$1.add(y0$1 * x - x0$1 * y); + x0$1 = x, y0$1 = y; +} + +function areaRingEnd$1() { + areaPoint$1(x00, y00); +} + +var x0$2 = Infinity; +var y0$2 = x0$2; +var x1 = -x0$2; +var y1 = x1; + +var boundsStream$1 = { + point: boundsPoint$1, + lineStart: noop$1, + lineEnd: noop$1, + polygonStart: noop$1, + polygonEnd: noop$1, + result: function() { + var bounds = [[x0$2, y0$2], [x1, y1]]; + x1 = y1 = -(y0$2 = x0$2 = Infinity); + return bounds; + } +}; + +function boundsPoint$1(x, y) { + if (x < x0$2) x0$2 = x; + if (x > x1) x1 = x; + if (y < y0$2) y0$2 = y; + if (y > y1) y1 = y; +} + +// TODO Enforce positive area for exterior, negative area for interior? + +var X0$1 = 0; +var Y0$1 = 0; +var Z0$1 = 0; +var X1$1 = 0; +var Y1$1 = 0; +var Z1$1 = 0; +var X2$1 = 0; +var Y2$1 = 0; +var Z2$1 = 0; +var x00$1; +var y00$1; +var x0$3; +var y0$3; + +var centroidStream$1 = { + point: centroidPoint$1, + lineStart: centroidLineStart$1, + lineEnd: centroidLineEnd$1, + polygonStart: function() { + centroidStream$1.lineStart = centroidRingStart$1; + centroidStream$1.lineEnd = centroidRingEnd$1; + }, + polygonEnd: function() { + centroidStream$1.point = centroidPoint$1; + centroidStream$1.lineStart = centroidLineStart$1; + centroidStream$1.lineEnd = centroidLineEnd$1; + }, + result: function() { + var centroid = Z2$1 ? [X2$1 / Z2$1, Y2$1 / Z2$1] + : Z1$1 ? [X1$1 / Z1$1, Y1$1 / Z1$1] + : Z0$1 ? [X0$1 / Z0$1, Y0$1 / Z0$1] + : [NaN, NaN]; + X0$1 = Y0$1 = Z0$1 = + X1$1 = Y1$1 = Z1$1 = + X2$1 = Y2$1 = Z2$1 = 0; + return centroid; + } +}; + +function centroidPoint$1(x, y) { + X0$1 += x; + Y0$1 += y; + ++Z0$1; +} + +function centroidLineStart$1() { + centroidStream$1.point = centroidPointFirstLine; +} + +function centroidPointFirstLine(x, y) { + centroidStream$1.point = centroidPointLine; + centroidPoint$1(x0$3 = x, y0$3 = y); +} + +function centroidPointLine(x, y) { + var dx = x - x0$3, dy = y - y0$3, z = sqrt(dx * dx + dy * dy); + X1$1 += z * (x0$3 + x) / 2; + Y1$1 += z * (y0$3 + y) / 2; + Z1$1 += z; + centroidPoint$1(x0$3 = x, y0$3 = y); +} + +function centroidLineEnd$1() { + centroidStream$1.point = centroidPoint$1; +} + +function centroidRingStart$1() { + centroidStream$1.point = centroidPointFirstRing; +} + +function centroidRingEnd$1() { + centroidPointRing(x00$1, y00$1); +} + +function centroidPointFirstRing(x, y) { + centroidStream$1.point = centroidPointRing; + centroidPoint$1(x00$1 = x0$3 = x, y00$1 = y0$3 = y); +} + +function centroidPointRing(x, y) { + var dx = x - x0$3, + dy = y - y0$3, + z = sqrt(dx * dx + dy * dy); + + X1$1 += z * (x0$3 + x) / 2; + Y1$1 += z * (y0$3 + y) / 2; + Z1$1 += z; + + z = y0$3 * x - x0$3 * y; + X2$1 += z * (x0$3 + x); + Y2$1 += z * (y0$3 + y); + Z2$1 += z * 3; + centroidPoint$1(x0$3 = x, y0$3 = y); +} + +function PathContext(context) { + this._context = context; +} + +PathContext.prototype = { + _radius: 4.5, + pointRadius: function(_) { + return this._radius = _, this; + }, + polygonStart: function() { + this._line = 0; + }, + polygonEnd: function() { + this._line = NaN; + }, + lineStart: function() { + this._point = 0; + }, + lineEnd: function() { + if (this._line === 0) this._context.closePath(); + this._point = NaN; + }, + point: function(x, y) { + switch (this._point) { + case 0: { + this._context.moveTo(x, y); + this._point = 1; + break; + } + case 1: { + this._context.lineTo(x, y); + break; + } + default: { + this._context.moveTo(x + this._radius, y); + this._context.arc(x, y, this._radius, 0, tau$3); + break; + } + } + }, + result: noop$1 +}; + +var lengthSum$1 = adder(); +var lengthRing; +var x00$2; +var y00$2; +var x0$4; +var y0$4; + +var lengthStream$1 = { + point: noop$1, + lineStart: function() { + lengthStream$1.point = lengthPointFirst$1; + }, + lineEnd: function() { + if (lengthRing) lengthPoint$1(x00$2, y00$2); + lengthStream$1.point = noop$1; + }, + polygonStart: function() { + lengthRing = true; + }, + polygonEnd: function() { + lengthRing = null; + }, + result: function() { + var length = +lengthSum$1; + lengthSum$1.reset(); + return length; + } +}; + +function lengthPointFirst$1(x, y) { + lengthStream$1.point = lengthPoint$1; + x00$2 = x0$4 = x, y00$2 = y0$4 = y; +} + +function lengthPoint$1(x, y) { + x0$4 -= x, y0$4 -= y; + lengthSum$1.add(sqrt(x0$4 * x0$4 + y0$4 * y0$4)); + x0$4 = x, y0$4 = y; +} + +function PathString() { + this._string = []; +} + +PathString.prototype = { + _radius: 4.5, + _circle: circle$1(4.5), + pointRadius: function(_) { + if ((_ = +_) !== this._radius) this._radius = _, this._circle = null; + return this; + }, + polygonStart: function() { + this._line = 0; + }, + polygonEnd: function() { + this._line = NaN; + }, + lineStart: function() { + this._point = 0; + }, + lineEnd: function() { + if (this._line === 0) this._string.push("Z"); + this._point = NaN; + }, + point: function(x, y) { + switch (this._point) { + case 0: { + this._string.push("M", x, ",", y); + this._point = 1; + break; + } + case 1: { + this._string.push("L", x, ",", y); + break; + } + default: { + if (this._circle == null) this._circle = circle$1(this._radius); + this._string.push("M", x, ",", y, this._circle); + break; + } + } + }, + result: function() { + if (this._string.length) { + var result = this._string.join(""); + this._string = []; + return result; + } else { + return null; + } + } +}; + +function circle$1(radius) { + return "m0," + radius + + "a" + radius + "," + radius + " 0 1,1 0," + -2 * radius + + "a" + radius + "," + radius + " 0 1,1 0," + 2 * radius + + "z"; +} + +function index$1(projection, context) { + var pointRadius = 4.5, + projectionStream, + contextStream; + + function path(object) { + if (object) { + if (typeof pointRadius === "function") contextStream.pointRadius(+pointRadius.apply(this, arguments)); + geoStream(object, projectionStream(contextStream)); + } + return contextStream.result(); + } + + path.area = function(object) { + geoStream(object, projectionStream(areaStream$1)); + return areaStream$1.result(); + }; + + path.measure = function(object) { + geoStream(object, projectionStream(lengthStream$1)); + return lengthStream$1.result(); + }; + + path.bounds = function(object) { + geoStream(object, projectionStream(boundsStream$1)); + return boundsStream$1.result(); + }; + + path.centroid = function(object) { + geoStream(object, projectionStream(centroidStream$1)); + return centroidStream$1.result(); + }; + + path.projection = function(_) { + return arguments.length ? (projectionStream = _ == null ? (projection = null, identity$4) : (projection = _).stream, path) : projection; + }; + + path.context = function(_) { + if (!arguments.length) return context; + contextStream = _ == null ? (context = null, new PathString) : new PathContext(context = _); + if (typeof pointRadius !== "function") contextStream.pointRadius(pointRadius); + return path; + }; + + path.pointRadius = function(_) { + if (!arguments.length) return pointRadius; + pointRadius = typeof _ === "function" ? _ : (contextStream.pointRadius(+_), +_); + return path; + }; + + return path.projection(projection).context(context); +} + +function transform(methods) { + return { + stream: transformer(methods) + }; +} + +function transformer(methods) { + return function(stream) { + var s = new TransformStream; + for (var key in methods) s[key] = methods[key]; + s.stream = stream; + return s; + }; +} + +function TransformStream() {} + +TransformStream.prototype = { + constructor: TransformStream, + point: function(x, y) { this.stream.point(x, y); }, + sphere: function() { this.stream.sphere(); }, + lineStart: function() { this.stream.lineStart(); }, + lineEnd: function() { this.stream.lineEnd(); }, + polygonStart: function() { this.stream.polygonStart(); }, + polygonEnd: function() { this.stream.polygonEnd(); } +}; + +function fit(projection, fitBounds, object) { + var clip = projection.clipExtent && projection.clipExtent(); + projection.scale(150).translate([0, 0]); + if (clip != null) projection.clipExtent(null); + geoStream(object, projection.stream(boundsStream$1)); + fitBounds(boundsStream$1.result()); + if (clip != null) projection.clipExtent(clip); + return projection; +} + +function fitExtent(projection, extent, object) { + return fit(projection, function(b) { + var w = extent[1][0] - extent[0][0], + h = extent[1][1] - extent[0][1], + k = Math.min(w / (b[1][0] - b[0][0]), h / (b[1][1] - b[0][1])), + x = +extent[0][0] + (w - k * (b[1][0] + b[0][0])) / 2, + y = +extent[0][1] + (h - k * (b[1][1] + b[0][1])) / 2; + projection.scale(150 * k).translate([x, y]); + }, object); +} + +function fitSize(projection, size, object) { + return fitExtent(projection, [[0, 0], size], object); +} + +function fitWidth(projection, width, object) { + return fit(projection, function(b) { + var w = +width, + k = w / (b[1][0] - b[0][0]), + x = (w - k * (b[1][0] + b[0][0])) / 2, + y = -k * b[0][1]; + projection.scale(150 * k).translate([x, y]); + }, object); +} + +function fitHeight(projection, height, object) { + return fit(projection, function(b) { + var h = +height, + k = h / (b[1][1] - b[0][1]), + x = -k * b[0][0], + y = (h - k * (b[1][1] + b[0][1])) / 2; + projection.scale(150 * k).translate([x, y]); + }, object); +} + +var maxDepth = 16; +var cosMinDistance = cos$1(30 * radians); // cos(minimum angular distance) + +function resample(project, delta2) { + return +delta2 ? resample$1(project, delta2) : resampleNone(project); +} + +function resampleNone(project) { + return transformer({ + point: function(x, y) { + x = project(x, y); + this.stream.point(x[0], x[1]); + } + }); +} + +function resample$1(project, delta2) { + + function resampleLineTo(x0, y0, lambda0, a0, b0, c0, x1, y1, lambda1, a1, b1, c1, depth, stream) { + var dx = x1 - x0, + dy = y1 - y0, + d2 = dx * dx + dy * dy; + if (d2 > 4 * delta2 && depth--) { + var a = a0 + a1, + b = b0 + b1, + c = c0 + c1, + m = sqrt(a * a + b * b + c * c), + phi2 = asin(c /= m), + lambda2 = abs(abs(c) - 1) < epsilon$2 || abs(lambda0 - lambda1) < epsilon$2 ? (lambda0 + lambda1) / 2 : atan2(b, a), + p = project(lambda2, phi2), + x2 = p[0], + y2 = p[1], + dx2 = x2 - x0, + dy2 = y2 - y0, + dz = dy * dx2 - dx * dy2; + if (dz * dz / d2 > delta2 // perpendicular projected distance + || abs((dx * dx2 + dy * dy2) / d2 - 0.5) > 0.3 // midpoint close to an end + || a0 * a1 + b0 * b1 + c0 * c1 < cosMinDistance) { // angular distance + resampleLineTo(x0, y0, lambda0, a0, b0, c0, x2, y2, lambda2, a /= m, b /= m, c, depth, stream); + stream.point(x2, y2); + resampleLineTo(x2, y2, lambda2, a, b, c, x1, y1, lambda1, a1, b1, c1, depth, stream); + } + } + } + return function(stream) { + var lambda00, x00, y00, a00, b00, c00, // first point + lambda0, x0, y0, a0, b0, c0; // previous point + + var resampleStream = { + point: point, + lineStart: lineStart, + lineEnd: lineEnd, + polygonStart: function() { stream.polygonStart(); resampleStream.lineStart = ringStart; }, + polygonEnd: function() { stream.polygonEnd(); resampleStream.lineStart = lineStart; } + }; + + function point(x, y) { + x = project(x, y); + stream.point(x[0], x[1]); + } + + function lineStart() { + x0 = NaN; + resampleStream.point = linePoint; + stream.lineStart(); + } + + function linePoint(lambda, phi) { + var c = cartesian([lambda, phi]), p = project(lambda, phi); + resampleLineTo(x0, y0, lambda0, a0, b0, c0, x0 = p[0], y0 = p[1], lambda0 = lambda, a0 = c[0], b0 = c[1], c0 = c[2], maxDepth, stream); + stream.point(x0, y0); + } + + function lineEnd() { + resampleStream.point = point; + stream.lineEnd(); + } + + function ringStart() { + lineStart(); + resampleStream.point = ringPoint; + resampleStream.lineEnd = ringEnd; + } + + function ringPoint(lambda, phi) { + linePoint(lambda00 = lambda, phi), x00 = x0, y00 = y0, a00 = a0, b00 = b0, c00 = c0; + resampleStream.point = linePoint; + } + + function ringEnd() { + resampleLineTo(x0, y0, lambda0, a0, b0, c0, x00, y00, lambda00, a00, b00, c00, maxDepth, stream); + resampleStream.lineEnd = lineEnd; + lineEnd(); + } + + return resampleStream; + }; +} + +var transformRadians = transformer({ + point: function(x, y) { + this.stream.point(x * radians, y * radians); + } +}); + +function transformRotate(rotate) { + return transformer({ + point: function(x, y) { + var r = rotate(x, y); + return this.stream.point(r[0], r[1]); + } + }); +} + +function projection(project) { + return projectionMutator(function() { return project; })(); +} + +function projectionMutator(projectAt) { + var project, + k = 150, // scale + x = 480, y = 250, // translate + dx, dy, lambda = 0, phi = 0, // center + deltaLambda = 0, deltaPhi = 0, deltaGamma = 0, rotate, projectRotate, // rotate + theta = null, preclip = clipAntimeridian, // clip angle + x0 = null, y0, x1, y1, postclip = identity$4, // clip extent + delta2 = 0.5, projectResample = resample(projectTransform, delta2), // precision + cache, + cacheStream; + + function projection(point) { + point = projectRotate(point[0] * radians, point[1] * radians); + return [point[0] * k + dx, dy - point[1] * k]; + } + + function invert(point) { + point = projectRotate.invert((point[0] - dx) / k, (dy - point[1]) / k); + return point && [point[0] * degrees$1, point[1] * degrees$1]; + } + + function projectTransform(x, y) { + return x = project(x, y), [x[0] * k + dx, dy - x[1] * k]; + } + + projection.stream = function(stream) { + return cache && cacheStream === stream ? cache : cache = transformRadians(transformRotate(rotate)(preclip(projectResample(postclip(cacheStream = stream))))); + }; + + projection.preclip = function(_) { + return arguments.length ? (preclip = _, theta = undefined, reset()) : preclip; + }; + + projection.postclip = function(_) { + return arguments.length ? (postclip = _, x0 = y0 = x1 = y1 = null, reset()) : postclip; + }; + + projection.clipAngle = function(_) { + return arguments.length ? (preclip = +_ ? clipCircle(theta = _ * radians) : (theta = null, clipAntimeridian), reset()) : theta * degrees$1; + }; + + projection.clipExtent = function(_) { + return arguments.length ? (postclip = _ == null ? (x0 = y0 = x1 = y1 = null, identity$4) : clipRectangle(x0 = +_[0][0], y0 = +_[0][1], x1 = +_[1][0], y1 = +_[1][1]), reset()) : x0 == null ? null : [[x0, y0], [x1, y1]]; + }; + + projection.scale = function(_) { + return arguments.length ? (k = +_, recenter()) : k; + }; + + projection.translate = function(_) { + return arguments.length ? (x = +_[0], y = +_[1], recenter()) : [x, y]; + }; + + projection.center = function(_) { + return arguments.length ? (lambda = _[0] % 360 * radians, phi = _[1] % 360 * radians, recenter()) : [lambda * degrees$1, phi * degrees$1]; + }; + + projection.rotate = function(_) { + return arguments.length ? (deltaLambda = _[0] % 360 * radians, deltaPhi = _[1] % 360 * radians, deltaGamma = _.length > 2 ? _[2] % 360 * radians : 0, recenter()) : [deltaLambda * degrees$1, deltaPhi * degrees$1, deltaGamma * degrees$1]; + }; + + projection.precision = function(_) { + return arguments.length ? (projectResample = resample(projectTransform, delta2 = _ * _), reset()) : sqrt(delta2); + }; + + projection.fitExtent = function(extent, object) { + return fitExtent(projection, extent, object); + }; + + projection.fitSize = function(size, object) { + return fitSize(projection, size, object); + }; + + projection.fitWidth = function(width, object) { + return fitWidth(projection, width, object); + }; + + projection.fitHeight = function(height, object) { + return fitHeight(projection, height, object); + }; + + function recenter() { + projectRotate = compose(rotate = rotateRadians(deltaLambda, deltaPhi, deltaGamma), project); + var center = project(lambda, phi); + dx = x - center[0] * k; + dy = y + center[1] * k; + return reset(); + } + + function reset() { + cache = cacheStream = null; + return projection; + } + + return function() { + project = projectAt.apply(this, arguments); + projection.invert = project.invert && invert; + return recenter(); + }; +} + +function conicProjection(projectAt) { + var phi0 = 0, + phi1 = pi$3 / 3, + m = projectionMutator(projectAt), + p = m(phi0, phi1); + + p.parallels = function(_) { + return arguments.length ? m(phi0 = _[0] * radians, phi1 = _[1] * radians) : [phi0 * degrees$1, phi1 * degrees$1]; + }; + + return p; +} + +function cylindricalEqualAreaRaw(phi0) { + var cosPhi0 = cos$1(phi0); + + function forward(lambda, phi) { + return [lambda * cosPhi0, sin$1(phi) / cosPhi0]; + } + + forward.invert = function(x, y) { + return [x / cosPhi0, asin(y * cosPhi0)]; + }; + + return forward; +} + +function conicEqualAreaRaw(y0, y1) { + var sy0 = sin$1(y0), n = (sy0 + sin$1(y1)) / 2; + + // Are the parallels symmetrical around the Equator? + if (abs(n) < epsilon$2) return cylindricalEqualAreaRaw(y0); + + var c = 1 + sy0 * (2 * n - sy0), r0 = sqrt(c) / n; + + function project(x, y) { + var r = sqrt(c - 2 * n * sin$1(y)) / n; + return [r * sin$1(x *= n), r0 - r * cos$1(x)]; + } + + project.invert = function(x, y) { + var r0y = r0 - y; + return [atan2(x, abs(r0y)) / n * sign(r0y), asin((c - (x * x + r0y * r0y) * n * n) / (2 * n))]; + }; + + return project; +} + +function conicEqualArea() { + return conicProjection(conicEqualAreaRaw) + .scale(155.424) + .center([0, 33.6442]); +} + +function albers() { + return conicEqualArea() + .parallels([29.5, 45.5]) + .scale(1070) + .translate([480, 250]) + .rotate([96, 0]) + .center([-0.6, 38.7]); +} + +// The projections must have mutually exclusive clip regions on the sphere, +// as this will avoid emitting interleaving lines and polygons. +function multiplex(streams) { + var n = streams.length; + return { + point: function(x, y) { var i = -1; while (++i < n) streams[i].point(x, y); }, + sphere: function() { var i = -1; while (++i < n) streams[i].sphere(); }, + lineStart: function() { var i = -1; while (++i < n) streams[i].lineStart(); }, + lineEnd: function() { var i = -1; while (++i < n) streams[i].lineEnd(); }, + polygonStart: function() { var i = -1; while (++i < n) streams[i].polygonStart(); }, + polygonEnd: function() { var i = -1; while (++i < n) streams[i].polygonEnd(); } + }; +} + +// A composite projection for the United States, configured by default for +// 960×500. The projection also works quite well at 960×600 if you change the +// scale to 1285 and adjust the translate accordingly. The set of standard +// parallels for each region comes from USGS, which is published here: +// http://egsc.usgs.gov/isb/pubs/MapProjections/projections.html#albers +function albersUsa() { + var cache, + cacheStream, + lower48 = albers(), lower48Point, + alaska = conicEqualArea().rotate([154, 0]).center([-2, 58.5]).parallels([55, 65]), alaskaPoint, // EPSG:3338 + hawaii = conicEqualArea().rotate([157, 0]).center([-3, 19.9]).parallels([8, 18]), hawaiiPoint, // ESRI:102007 + point, pointStream = {point: function(x, y) { point = [x, y]; }}; + + function albersUsa(coordinates) { + var x = coordinates[0], y = coordinates[1]; + return point = null, (lower48Point.point(x, y), point) + || (alaskaPoint.point(x, y), point) + || (hawaiiPoint.point(x, y), point); + } + + albersUsa.invert = function(coordinates) { + var k = lower48.scale(), + t = lower48.translate(), + x = (coordinates[0] - t[0]) / k, + y = (coordinates[1] - t[1]) / k; + return (y >= 0.120 && y < 0.234 && x >= -0.425 && x < -0.214 ? alaska + : y >= 0.166 && y < 0.234 && x >= -0.214 && x < -0.115 ? hawaii + : lower48).invert(coordinates); + }; + + albersUsa.stream = function(stream) { + return cache && cacheStream === stream ? cache : cache = multiplex([lower48.stream(cacheStream = stream), alaska.stream(stream), hawaii.stream(stream)]); + }; + + albersUsa.precision = function(_) { + if (!arguments.length) return lower48.precision(); + lower48.precision(_), alaska.precision(_), hawaii.precision(_); + return reset(); + }; + + albersUsa.scale = function(_) { + if (!arguments.length) return lower48.scale(); + lower48.scale(_), alaska.scale(_ * 0.35), hawaii.scale(_); + return albersUsa.translate(lower48.translate()); + }; + + albersUsa.translate = function(_) { + if (!arguments.length) return lower48.translate(); + var k = lower48.scale(), x = +_[0], y = +_[1]; + + lower48Point = lower48 + .translate(_) + .clipExtent([[x - 0.455 * k, y - 0.238 * k], [x + 0.455 * k, y + 0.238 * k]]) + .stream(pointStream); + + alaskaPoint = alaska + .translate([x - 0.307 * k, y + 0.201 * k]) + .clipExtent([[x - 0.425 * k + epsilon$2, y + 0.120 * k + epsilon$2], [x - 0.214 * k - epsilon$2, y + 0.234 * k - epsilon$2]]) + .stream(pointStream); + + hawaiiPoint = hawaii + .translate([x - 0.205 * k, y + 0.212 * k]) + .clipExtent([[x - 0.214 * k + epsilon$2, y + 0.166 * k + epsilon$2], [x - 0.115 * k - epsilon$2, y + 0.234 * k - epsilon$2]]) + .stream(pointStream); + + return reset(); + }; + + albersUsa.fitExtent = function(extent, object) { + return fitExtent(albersUsa, extent, object); + }; + + albersUsa.fitSize = function(size, object) { + return fitSize(albersUsa, size, object); + }; + + albersUsa.fitWidth = function(width, object) { + return fitWidth(albersUsa, width, object); + }; + + albersUsa.fitHeight = function(height, object) { + return fitHeight(albersUsa, height, object); + }; + + function reset() { + cache = cacheStream = null; + return albersUsa; + } + + return albersUsa.scale(1070); +} + +function azimuthalRaw(scale) { + return function(x, y) { + var cx = cos$1(x), + cy = cos$1(y), + k = scale(cx * cy); + return [ + k * cy * sin$1(x), + k * sin$1(y) + ]; + } +} + +function azimuthalInvert(angle) { + return function(x, y) { + var z = sqrt(x * x + y * y), + c = angle(z), + sc = sin$1(c), + cc = cos$1(c); + return [ + atan2(x * sc, z * cc), + asin(z && y * sc / z) + ]; + } +} + +var azimuthalEqualAreaRaw = azimuthalRaw(function(cxcy) { + return sqrt(2 / (1 + cxcy)); +}); + +azimuthalEqualAreaRaw.invert = azimuthalInvert(function(z) { + return 2 * asin(z / 2); +}); + +function azimuthalEqualArea() { + return projection(azimuthalEqualAreaRaw) + .scale(124.75) + .clipAngle(180 - 1e-3); +} + +var azimuthalEquidistantRaw = azimuthalRaw(function(c) { + return (c = acos(c)) && c / sin$1(c); +}); + +azimuthalEquidistantRaw.invert = azimuthalInvert(function(z) { + return z; +}); + +function azimuthalEquidistant() { + return projection(azimuthalEquidistantRaw) + .scale(79.4188) + .clipAngle(180 - 1e-3); +} + +function mercatorRaw(lambda, phi) { + return [lambda, log(tan((halfPi$2 + phi) / 2))]; +} + +mercatorRaw.invert = function(x, y) { + return [x, 2 * atan(exp(y)) - halfPi$2]; +}; + +function mercator() { + return mercatorProjection(mercatorRaw) + .scale(961 / tau$3); +} + +function mercatorProjection(project) { + var m = projection(project), + center = m.center, + scale = m.scale, + translate = m.translate, + clipExtent = m.clipExtent, + x0 = null, y0, x1, y1; // clip extent + + m.scale = function(_) { + return arguments.length ? (scale(_), reclip()) : scale(); + }; + + m.translate = function(_) { + return arguments.length ? (translate(_), reclip()) : translate(); + }; + + m.center = function(_) { + return arguments.length ? (center(_), reclip()) : center(); + }; + + m.clipExtent = function(_) { + return arguments.length ? (_ == null ? x0 = y0 = x1 = y1 = null : (x0 = +_[0][0], y0 = +_[0][1], x1 = +_[1][0], y1 = +_[1][1]), reclip()) : x0 == null ? null : [[x0, y0], [x1, y1]]; + }; + + function reclip() { + var k = pi$3 * scale(), + t = m(rotation(m.rotate()).invert([0, 0])); + return clipExtent(x0 == null + ? [[t[0] - k, t[1] - k], [t[0] + k, t[1] + k]] : project === mercatorRaw + ? [[Math.max(t[0] - k, x0), y0], [Math.min(t[0] + k, x1), y1]] + : [[x0, Math.max(t[1] - k, y0)], [x1, Math.min(t[1] + k, y1)]]); + } + + return reclip(); +} + +function tany(y) { + return tan((halfPi$2 + y) / 2); +} + +function conicConformalRaw(y0, y1) { + var cy0 = cos$1(y0), + n = y0 === y1 ? sin$1(y0) : log(cy0 / cos$1(y1)) / log(tany(y1) / tany(y0)), + f = cy0 * pow(tany(y0), n) / n; + + if (!n) return mercatorRaw; + + function project(x, y) { + if (f > 0) { if (y < -halfPi$2 + epsilon$2) y = -halfPi$2 + epsilon$2; } + else { if (y > halfPi$2 - epsilon$2) y = halfPi$2 - epsilon$2; } + var r = f / pow(tany(y), n); + return [r * sin$1(n * x), f - r * cos$1(n * x)]; + } + + project.invert = function(x, y) { + var fy = f - y, r = sign(n) * sqrt(x * x + fy * fy); + return [atan2(x, abs(fy)) / n * sign(fy), 2 * atan(pow(f / r, 1 / n)) - halfPi$2]; + }; + + return project; +} + +function conicConformal() { + return conicProjection(conicConformalRaw) + .scale(109.5) + .parallels([30, 30]); +} + +function equirectangularRaw(lambda, phi) { + return [lambda, phi]; +} + +equirectangularRaw.invert = equirectangularRaw; + +function equirectangular() { + return projection(equirectangularRaw) + .scale(152.63); +} + +function conicEquidistantRaw(y0, y1) { + var cy0 = cos$1(y0), + n = y0 === y1 ? sin$1(y0) : (cy0 - cos$1(y1)) / (y1 - y0), + g = cy0 / n + y0; + + if (abs(n) < epsilon$2) return equirectangularRaw; + + function project(x, y) { + var gy = g - y, nx = n * x; + return [gy * sin$1(nx), g - gy * cos$1(nx)]; + } + + project.invert = function(x, y) { + var gy = g - y; + return [atan2(x, abs(gy)) / n * sign(gy), g - sign(n) * sqrt(x * x + gy * gy)]; + }; + + return project; +} + +function conicEquidistant() { + return conicProjection(conicEquidistantRaw) + .scale(131.154) + .center([0, 13.9389]); +} + +function gnomonicRaw(x, y) { + var cy = cos$1(y), k = cos$1(x) * cy; + return [cy * sin$1(x) / k, sin$1(y) / k]; +} + +gnomonicRaw.invert = azimuthalInvert(atan); + +function gnomonic() { + return projection(gnomonicRaw) + .scale(144.049) + .clipAngle(60); +} + +function scaleTranslate(kx, ky, tx, ty) { + return kx === 1 && ky === 1 && tx === 0 && ty === 0 ? identity$4 : transformer({ + point: function(x, y) { + this.stream.point(x * kx + tx, y * ky + ty); + } + }); +} + +function identity$5() { + var k = 1, tx = 0, ty = 0, sx = 1, sy = 1, transform$$1 = identity$4, // scale, translate and reflect + x0 = null, y0, x1, y1, // clip extent + postclip = identity$4, + cache, + cacheStream, + projection; + + function reset() { + cache = cacheStream = null; + return projection; + } + + return projection = { + stream: function(stream) { + return cache && cacheStream === stream ? cache : cache = transform$$1(postclip(cacheStream = stream)); + }, + postclip: function(_) { + return arguments.length ? (postclip = _, x0 = y0 = x1 = y1 = null, reset()) : postclip; + }, + clipExtent: function(_) { + return arguments.length ? (postclip = _ == null ? (x0 = y0 = x1 = y1 = null, identity$4) : clipRectangle(x0 = +_[0][0], y0 = +_[0][1], x1 = +_[1][0], y1 = +_[1][1]), reset()) : x0 == null ? null : [[x0, y0], [x1, y1]]; + }, + scale: function(_) { + return arguments.length ? (transform$$1 = scaleTranslate((k = +_) * sx, k * sy, tx, ty), reset()) : k; + }, + translate: function(_) { + return arguments.length ? (transform$$1 = scaleTranslate(k * sx, k * sy, tx = +_[0], ty = +_[1]), reset()) : [tx, ty]; + }, + reflectX: function(_) { + return arguments.length ? (transform$$1 = scaleTranslate(k * (sx = _ ? -1 : 1), k * sy, tx, ty), reset()) : sx < 0; + }, + reflectY: function(_) { + return arguments.length ? (transform$$1 = scaleTranslate(k * sx, k * (sy = _ ? -1 : 1), tx, ty), reset()) : sy < 0; + }, + fitExtent: function(extent, object) { + return fitExtent(projection, extent, object); + }, + fitSize: function(size, object) { + return fitSize(projection, size, object); + }, + fitWidth: function(width, object) { + return fitWidth(projection, width, object); + }, + fitHeight: function(height, object) { + return fitHeight(projection, height, object); + } + }; +} + +function naturalEarth1Raw(lambda, phi) { + var phi2 = phi * phi, phi4 = phi2 * phi2; + return [ + lambda * (0.8707 - 0.131979 * phi2 + phi4 * (-0.013791 + phi4 * (0.003971 * phi2 - 0.001529 * phi4))), + phi * (1.007226 + phi2 * (0.015085 + phi4 * (-0.044475 + 0.028874 * phi2 - 0.005916 * phi4))) + ]; +} + +naturalEarth1Raw.invert = function(x, y) { + var phi = y, i = 25, delta; + do { + var phi2 = phi * phi, phi4 = phi2 * phi2; + phi -= delta = (phi * (1.007226 + phi2 * (0.015085 + phi4 * (-0.044475 + 0.028874 * phi2 - 0.005916 * phi4))) - y) / + (1.007226 + phi2 * (0.015085 * 3 + phi4 * (-0.044475 * 7 + 0.028874 * 9 * phi2 - 0.005916 * 11 * phi4))); + } while (abs(delta) > epsilon$2 && --i > 0); + return [ + x / (0.8707 + (phi2 = phi * phi) * (-0.131979 + phi2 * (-0.013791 + phi2 * phi2 * phi2 * (0.003971 - 0.001529 * phi2)))), + phi + ]; +}; + +function naturalEarth1() { + return projection(naturalEarth1Raw) + .scale(175.295); +} + +function orthographicRaw(x, y) { + return [cos$1(y) * sin$1(x), sin$1(y)]; +} + +orthographicRaw.invert = azimuthalInvert(asin); + +function orthographic() { + return projection(orthographicRaw) + .scale(249.5) + .clipAngle(90 + epsilon$2); +} + +function stereographicRaw(x, y) { + var cy = cos$1(y), k = 1 + cos$1(x) * cy; + return [cy * sin$1(x) / k, sin$1(y) / k]; +} + +stereographicRaw.invert = azimuthalInvert(function(z) { + return 2 * atan(z); +}); + +function stereographic() { + return projection(stereographicRaw) + .scale(250) + .clipAngle(142); +} + +function transverseMercatorRaw(lambda, phi) { + return [log(tan((halfPi$2 + phi) / 2)), -lambda]; +} + +transverseMercatorRaw.invert = function(x, y) { + return [-y, 2 * atan(exp(x)) - halfPi$2]; +}; + +function transverseMercator() { + var m = mercatorProjection(transverseMercatorRaw), + center = m.center, + rotate = m.rotate; + + m.center = function(_) { + return arguments.length ? center([-_[1], _[0]]) : (_ = center(), [_[1], -_[0]]); + }; + + m.rotate = function(_) { + return arguments.length ? rotate([_[0], _[1], _.length > 2 ? _[2] + 90 : 90]) : (_ = rotate(), [_[0], _[1], _[2] - 90]); + }; + + return rotate([0, 0, 90]) + .scale(159.155); +} + +function defaultSeparation(a, b) { + return a.parent === b.parent ? 1 : 2; +} + +function meanX(children) { + return children.reduce(meanXReduce, 0) / children.length; +} + +function meanXReduce(x, c) { + return x + c.x; +} + +function maxY(children) { + return 1 + children.reduce(maxYReduce, 0); +} + +function maxYReduce(y, c) { + return Math.max(y, c.y); +} + +function leafLeft(node) { + var children; + while (children = node.children) node = children[0]; + return node; +} + +function leafRight(node) { + var children; + while (children = node.children) node = children[children.length - 1]; + return node; +} + +function cluster() { + var separation = defaultSeparation, + dx = 1, + dy = 1, + nodeSize = false; + + function cluster(root) { + var previousNode, + x = 0; + + // First walk, computing the initial x & y values. + root.eachAfter(function(node) { + var children = node.children; + if (children) { + node.x = meanX(children); + node.y = maxY(children); + } else { + node.x = previousNode ? x += separation(node, previousNode) : 0; + node.y = 0; + previousNode = node; + } + }); + + var left = leafLeft(root), + right = leafRight(root), + x0 = left.x - separation(left, right) / 2, + x1 = right.x + separation(right, left) / 2; + + // Second walk, normalizing x & y to the desired size. + return root.eachAfter(nodeSize ? function(node) { + node.x = (node.x - root.x) * dx; + node.y = (root.y - node.y) * dy; + } : function(node) { + node.x = (node.x - x0) / (x1 - x0) * dx; + node.y = (1 - (root.y ? node.y / root.y : 1)) * dy; + }); + } + + cluster.separation = function(x) { + return arguments.length ? (separation = x, cluster) : separation; + }; + + cluster.size = function(x) { + return arguments.length ? (nodeSize = false, dx = +x[0], dy = +x[1], cluster) : (nodeSize ? null : [dx, dy]); + }; + + cluster.nodeSize = function(x) { + return arguments.length ? (nodeSize = true, dx = +x[0], dy = +x[1], cluster) : (nodeSize ? [dx, dy] : null); + }; + + return cluster; +} + +function count(node) { + var sum = 0, + children = node.children, + i = children && children.length; + if (!i) sum = 1; + else while (--i >= 0) sum += children[i].value; + node.value = sum; +} + +function node_count() { + return this.eachAfter(count); +} + +function node_each(callback) { + var node = this, current, next = [node], children, i, n; + do { + current = next.reverse(), next = []; + while (node = current.pop()) { + callback(node), children = node.children; + if (children) for (i = 0, n = children.length; i < n; ++i) { + next.push(children[i]); + } + } + } while (next.length); + return this; +} + +function node_eachBefore(callback) { + var node = this, nodes = [node], children, i; + while (node = nodes.pop()) { + callback(node), children = node.children; + if (children) for (i = children.length - 1; i >= 0; --i) { + nodes.push(children[i]); + } + } + return this; +} + +function node_eachAfter(callback) { + var node = this, nodes = [node], next = [], children, i, n; + while (node = nodes.pop()) { + next.push(node), children = node.children; + if (children) for (i = 0, n = children.length; i < n; ++i) { + nodes.push(children[i]); + } + } + while (node = next.pop()) { + callback(node); + } + return this; +} + +function node_sum(value) { + return this.eachAfter(function(node) { + var sum = +value(node.data) || 0, + children = node.children, + i = children && children.length; + while (--i >= 0) sum += children[i].value; + node.value = sum; + }); +} + +function node_sort(compare) { + return this.eachBefore(function(node) { + if (node.children) { + node.children.sort(compare); + } + }); +} + +function node_path(end) { + var start = this, + ancestor = leastCommonAncestor(start, end), + nodes = [start]; + while (start !== ancestor) { + start = start.parent; + nodes.push(start); + } + var k = nodes.length; + while (end !== ancestor) { + nodes.splice(k, 0, end); + end = end.parent; + } + return nodes; +} + +function leastCommonAncestor(a, b) { + if (a === b) return a; + var aNodes = a.ancestors(), + bNodes = b.ancestors(), + c = null; + a = aNodes.pop(); + b = bNodes.pop(); + while (a === b) { + c = a; + a = aNodes.pop(); + b = bNodes.pop(); + } + return c; +} + +function node_ancestors() { + var node = this, nodes = [node]; + while (node = node.parent) { + nodes.push(node); + } + return nodes; +} + +function node_descendants() { + var nodes = []; + this.each(function(node) { + nodes.push(node); + }); + return nodes; +} + +function node_leaves() { + var leaves = []; + this.eachBefore(function(node) { + if (!node.children) { + leaves.push(node); + } + }); + return leaves; +} + +function node_links() { + var root = this, links = []; + root.each(function(node) { + if (node !== root) { // Don’t include the root’s parent, if any. + links.push({source: node.parent, target: node}); + } + }); + return links; +} + +function hierarchy(data, children) { + var root = new Node(data), + valued = +data.value && (root.value = data.value), + node, + nodes = [root], + child, + childs, + i, + n; + + if (children == null) children = defaultChildren; + + while (node = nodes.pop()) { + if (valued) node.value = +node.data.value; + if ((childs = children(node.data)) && (n = childs.length)) { + node.children = new Array(n); + for (i = n - 1; i >= 0; --i) { + nodes.push(child = node.children[i] = new Node(childs[i])); + child.parent = node; + child.depth = node.depth + 1; + } + } + } + + return root.eachBefore(computeHeight); +} + +function node_copy() { + return hierarchy(this).eachBefore(copyData); +} + +function defaultChildren(d) { + return d.children; +} + +function copyData(node) { + node.data = node.data.data; +} + +function computeHeight(node) { + var height = 0; + do node.height = height; + while ((node = node.parent) && (node.height < ++height)); +} + +function Node(data) { + this.data = data; + this.depth = + this.height = 0; + this.parent = null; +} + +Node.prototype = hierarchy.prototype = { + constructor: Node, + count: node_count, + each: node_each, + eachAfter: node_eachAfter, + eachBefore: node_eachBefore, + sum: node_sum, + sort: node_sort, + path: node_path, + ancestors: node_ancestors, + descendants: node_descendants, + leaves: node_leaves, + links: node_links, + copy: node_copy +}; + +var slice$3 = Array.prototype.slice; + +function shuffle$1(array) { + var m = array.length, + t, + i; + + while (m) { + i = Math.random() * m-- | 0; + t = array[m]; + array[m] = array[i]; + array[i] = t; + } + + return array; +} + +function enclose(circles) { + var i = 0, n = (circles = shuffle$1(slice$3.call(circles))).length, B = [], p, e; + + while (i < n) { + p = circles[i]; + if (e && enclosesWeak(e, p)) ++i; + else e = encloseBasis(B = extendBasis(B, p)), i = 0; + } + + return e; +} + +function extendBasis(B, p) { + var i, j; + + if (enclosesWeakAll(p, B)) return [p]; + + // If we get here then B must have at least one element. + for (i = 0; i < B.length; ++i) { + if (enclosesNot(p, B[i]) + && enclosesWeakAll(encloseBasis2(B[i], p), B)) { + return [B[i], p]; + } + } + + // If we get here then B must have at least two elements. + for (i = 0; i < B.length - 1; ++i) { + for (j = i + 1; j < B.length; ++j) { + if (enclosesNot(encloseBasis2(B[i], B[j]), p) + && enclosesNot(encloseBasis2(B[i], p), B[j]) + && enclosesNot(encloseBasis2(B[j], p), B[i]) + && enclosesWeakAll(encloseBasis3(B[i], B[j], p), B)) { + return [B[i], B[j], p]; + } + } + } + + // If we get here then something is very wrong. + throw new Error; +} + +function enclosesNot(a, b) { + var dr = a.r - b.r, dx = b.x - a.x, dy = b.y - a.y; + return dr < 0 || dr * dr < dx * dx + dy * dy; +} + +function enclosesWeak(a, b) { + var dr = a.r - b.r + 1e-6, dx = b.x - a.x, dy = b.y - a.y; + return dr > 0 && dr * dr > dx * dx + dy * dy; +} + +function enclosesWeakAll(a, B) { + for (var i = 0; i < B.length; ++i) { + if (!enclosesWeak(a, B[i])) { + return false; + } + } + return true; +} + +function encloseBasis(B) { + switch (B.length) { + case 1: return encloseBasis1(B[0]); + case 2: return encloseBasis2(B[0], B[1]); + case 3: return encloseBasis3(B[0], B[1], B[2]); + } +} + +function encloseBasis1(a) { + return { + x: a.x, + y: a.y, + r: a.r + }; +} + +function encloseBasis2(a, b) { + var x1 = a.x, y1 = a.y, r1 = a.r, + x2 = b.x, y2 = b.y, r2 = b.r, + x21 = x2 - x1, y21 = y2 - y1, r21 = r2 - r1, + l = Math.sqrt(x21 * x21 + y21 * y21); + return { + x: (x1 + x2 + x21 / l * r21) / 2, + y: (y1 + y2 + y21 / l * r21) / 2, + r: (l + r1 + r2) / 2 + }; +} + +function encloseBasis3(a, b, c) { + var x1 = a.x, y1 = a.y, r1 = a.r, + x2 = b.x, y2 = b.y, r2 = b.r, + x3 = c.x, y3 = c.y, r3 = c.r, + a2 = x1 - x2, + a3 = x1 - x3, + b2 = y1 - y2, + b3 = y1 - y3, + c2 = r2 - r1, + c3 = r3 - r1, + d1 = x1 * x1 + y1 * y1 - r1 * r1, + d2 = d1 - x2 * x2 - y2 * y2 + r2 * r2, + d3 = d1 - x3 * x3 - y3 * y3 + r3 * r3, + ab = a3 * b2 - a2 * b3, + xa = (b2 * d3 - b3 * d2) / (ab * 2) - x1, + xb = (b3 * c2 - b2 * c3) / ab, + ya = (a3 * d2 - a2 * d3) / (ab * 2) - y1, + yb = (a2 * c3 - a3 * c2) / ab, + A = xb * xb + yb * yb - 1, + B = 2 * (r1 + xa * xb + ya * yb), + C = xa * xa + ya * ya - r1 * r1, + r = -(A ? (B + Math.sqrt(B * B - 4 * A * C)) / (2 * A) : C / B); + return { + x: x1 + xa + xb * r, + y: y1 + ya + yb * r, + r: r + }; +} + +function place(a, b, c) { + var ax = a.x, + ay = a.y, + da = b.r + c.r, + db = a.r + c.r, + dx = b.x - ax, + dy = b.y - ay, + dc = dx * dx + dy * dy; + if (dc) { + var x = 0.5 + ((db *= db) - (da *= da)) / (2 * dc), + y = Math.sqrt(Math.max(0, 2 * da * (db + dc) - (db -= dc) * db - da * da)) / (2 * dc); + c.x = ax + x * dx + y * dy; + c.y = ay + x * dy - y * dx; + } else { + c.x = ax + db; + c.y = ay; + } +} + +function intersects(a, b) { + var dx = b.x - a.x, + dy = b.y - a.y, + dr = a.r + b.r; + return dr * dr - 1e-6 > dx * dx + dy * dy; +} + +function score(node) { + var a = node._, + b = node.next._, + ab = a.r + b.r, + dx = (a.x * b.r + b.x * a.r) / ab, + dy = (a.y * b.r + b.y * a.r) / ab; + return dx * dx + dy * dy; +} + +function Node$1(circle) { + this._ = circle; + this.next = null; + this.previous = null; +} + +function packEnclose(circles) { + if (!(n = circles.length)) return 0; + + var a, b, c, n, aa, ca, i, j, k, sj, sk; + + // Place the first circle. + a = circles[0], a.x = 0, a.y = 0; + if (!(n > 1)) return a.r; + + // Place the second circle. + b = circles[1], a.x = -b.r, b.x = a.r, b.y = 0; + if (!(n > 2)) return a.r + b.r; + + // Place the third circle. + place(b, a, c = circles[2]); + + // Initialize the front-chain using the first three circles a, b and c. + a = new Node$1(a), b = new Node$1(b), c = new Node$1(c); + a.next = c.previous = b; + b.next = a.previous = c; + c.next = b.previous = a; + + // Attempt to place each remaining circle… + pack: for (i = 3; i < n; ++i) { + place(a._, b._, c = circles[i]), c = new Node$1(c); + + // Find the closest intersecting circle on the front-chain, if any. + // “Closeness” is determined by linear distance along the front-chain. + // “Ahead” or “behind” is likewise determined by linear distance. + j = b.next, k = a.previous, sj = b._.r, sk = a._.r; + do { + if (sj <= sk) { + if (intersects(j._, c._)) { + b = j, a.next = b, b.previous = a, --i; + continue pack; + } + sj += j._.r, j = j.next; + } else { + if (intersects(k._, c._)) { + a = k, a.next = b, b.previous = a, --i; + continue pack; + } + sk += k._.r, k = k.previous; + } + } while (j !== k.next); + + // Success! Insert the new circle c between a and b. + c.previous = a, c.next = b, a.next = b.previous = b = c; + + // Compute the new closest circle pair to the centroid. + aa = score(a); + while ((c = c.next) !== b) { + if ((ca = score(c)) < aa) { + a = c, aa = ca; + } + } + b = a.next; + } + + // Compute the enclosing circle of the front chain. + a = [b._], c = b; while ((c = c.next) !== b) a.push(c._); c = enclose(a); + + // Translate the circles to put the enclosing circle around the origin. + for (i = 0; i < n; ++i) a = circles[i], a.x -= c.x, a.y -= c.y; + + return c.r; +} + +function siblings(circles) { + packEnclose(circles); + return circles; +} + +function optional(f) { + return f == null ? null : required(f); +} + +function required(f) { + if (typeof f !== "function") throw new Error; + return f; +} + +function constantZero() { + return 0; +} + +function constant$8(x) { + return function() { + return x; + }; +} + +function defaultRadius$1(d) { + return Math.sqrt(d.value); +} + +function index$2() { + var radius = null, + dx = 1, + dy = 1, + padding = constantZero; + + function pack(root) { + root.x = dx / 2, root.y = dy / 2; + if (radius) { + root.eachBefore(radiusLeaf(radius)) + .eachAfter(packChildren(padding, 0.5)) + .eachBefore(translateChild(1)); + } else { + root.eachBefore(radiusLeaf(defaultRadius$1)) + .eachAfter(packChildren(constantZero, 1)) + .eachAfter(packChildren(padding, root.r / Math.min(dx, dy))) + .eachBefore(translateChild(Math.min(dx, dy) / (2 * root.r))); + } + return root; + } + + pack.radius = function(x) { + return arguments.length ? (radius = optional(x), pack) : radius; + }; + + pack.size = function(x) { + return arguments.length ? (dx = +x[0], dy = +x[1], pack) : [dx, dy]; + }; + + pack.padding = function(x) { + return arguments.length ? (padding = typeof x === "function" ? x : constant$8(+x), pack) : padding; + }; + + return pack; +} + +function radiusLeaf(radius) { + return function(node) { + if (!node.children) { + node.r = Math.max(0, +radius(node) || 0); + } + }; +} + +function packChildren(padding, k) { + return function(node) { + if (children = node.children) { + var children, + i, + n = children.length, + r = padding(node) * k || 0, + e; + + if (r) for (i = 0; i < n; ++i) children[i].r += r; + e = packEnclose(children); + if (r) for (i = 0; i < n; ++i) children[i].r -= r; + node.r = e + r; + } + }; +} + +function translateChild(k) { + return function(node) { + var parent = node.parent; + node.r *= k; + if (parent) { + node.x = parent.x + k * node.x; + node.y = parent.y + k * node.y; + } + }; +} + +function roundNode(node) { + node.x0 = Math.round(node.x0); + node.y0 = Math.round(node.y0); + node.x1 = Math.round(node.x1); + node.y1 = Math.round(node.y1); +} + +function treemapDice(parent, x0, y0, x1, y1) { + var nodes = parent.children, + node, + i = -1, + n = nodes.length, + k = parent.value && (x1 - x0) / parent.value; + + while (++i < n) { + node = nodes[i], node.y0 = y0, node.y1 = y1; + node.x0 = x0, node.x1 = x0 += node.value * k; + } +} + +function partition() { + var dx = 1, + dy = 1, + padding = 0, + round = false; + + function partition(root) { + var n = root.height + 1; + root.x0 = + root.y0 = padding; + root.x1 = dx; + root.y1 = dy / n; + root.eachBefore(positionNode(dy, n)); + if (round) root.eachBefore(roundNode); + return root; + } + + function positionNode(dy, n) { + return function(node) { + if (node.children) { + treemapDice(node, node.x0, dy * (node.depth + 1) / n, node.x1, dy * (node.depth + 2) / n); + } + var x0 = node.x0, + y0 = node.y0, + x1 = node.x1 - padding, + y1 = node.y1 - padding; + if (x1 < x0) x0 = x1 = (x0 + x1) / 2; + if (y1 < y0) y0 = y1 = (y0 + y1) / 2; + node.x0 = x0; + node.y0 = y0; + node.x1 = x1; + node.y1 = y1; + }; + } + + partition.round = function(x) { + return arguments.length ? (round = !!x, partition) : round; + }; + + partition.size = function(x) { + return arguments.length ? (dx = +x[0], dy = +x[1], partition) : [dx, dy]; + }; + + partition.padding = function(x) { + return arguments.length ? (padding = +x, partition) : padding; + }; + + return partition; +} + +var keyPrefix$1 = "$"; +var preroot = {depth: -1}; +var ambiguous = {}; + +function defaultId(d) { + return d.id; +} + +function defaultParentId(d) { + return d.parentId; +} + +function stratify() { + var id = defaultId, + parentId = defaultParentId; + + function stratify(data) { + var d, + i, + n = data.length, + root, + parent, + node, + nodes = new Array(n), + nodeId, + nodeKey, + nodeByKey = {}; + + for (i = 0; i < n; ++i) { + d = data[i], node = nodes[i] = new Node(d); + if ((nodeId = id(d, i, data)) != null && (nodeId += "")) { + nodeKey = keyPrefix$1 + (node.id = nodeId); + nodeByKey[nodeKey] = nodeKey in nodeByKey ? ambiguous : node; + } + } + + for (i = 0; i < n; ++i) { + node = nodes[i], nodeId = parentId(data[i], i, data); + if (nodeId == null || !(nodeId += "")) { + if (root) throw new Error("multiple roots"); + root = node; + } else { + parent = nodeByKey[keyPrefix$1 + nodeId]; + if (!parent) throw new Error("missing: " + nodeId); + if (parent === ambiguous) throw new Error("ambiguous: " + nodeId); + if (parent.children) parent.children.push(node); + else parent.children = [node]; + node.parent = parent; + } + } + + if (!root) throw new Error("no root"); + root.parent = preroot; + root.eachBefore(function(node) { node.depth = node.parent.depth + 1; --n; }).eachBefore(computeHeight); + root.parent = null; + if (n > 0) throw new Error("cycle"); + + return root; + } + + stratify.id = function(x) { + return arguments.length ? (id = required(x), stratify) : id; + }; + + stratify.parentId = function(x) { + return arguments.length ? (parentId = required(x), stratify) : parentId; + }; + + return stratify; +} + +function defaultSeparation$1(a, b) { + return a.parent === b.parent ? 1 : 2; +} + +// function radialSeparation(a, b) { +// return (a.parent === b.parent ? 1 : 2) / a.depth; +// } + +// This function is used to traverse the left contour of a subtree (or +// subforest). It returns the successor of v on this contour. This successor is +// either given by the leftmost child of v or by the thread of v. The function +// returns null if and only if v is on the highest level of its subtree. +function nextLeft(v) { + var children = v.children; + return children ? children[0] : v.t; +} + +// This function works analogously to nextLeft. +function nextRight(v) { + var children = v.children; + return children ? children[children.length - 1] : v.t; +} + +// Shifts the current subtree rooted at w+. This is done by increasing +// prelim(w+) and mod(w+) by shift. +function moveSubtree(wm, wp, shift) { + var change = shift / (wp.i - wm.i); + wp.c -= change; + wp.s += shift; + wm.c += change; + wp.z += shift; + wp.m += shift; +} + +// All other shifts, applied to the smaller subtrees between w- and w+, are +// performed by this function. To prepare the shifts, we have to adjust +// change(w+), shift(w+), and change(w-). +function executeShifts(v) { + var shift = 0, + change = 0, + children = v.children, + i = children.length, + w; + while (--i >= 0) { + w = children[i]; + w.z += shift; + w.m += shift; + shift += w.s + (change += w.c); + } +} + +// If vi-’s ancestor is a sibling of v, returns vi-’s ancestor. Otherwise, +// returns the specified (default) ancestor. +function nextAncestor(vim, v, ancestor) { + return vim.a.parent === v.parent ? vim.a : ancestor; +} + +function TreeNode(node, i) { + this._ = node; + this.parent = null; + this.children = null; + this.A = null; // default ancestor + this.a = this; // ancestor + this.z = 0; // prelim + this.m = 0; // mod + this.c = 0; // change + this.s = 0; // shift + this.t = null; // thread + this.i = i; // number +} + +TreeNode.prototype = Object.create(Node.prototype); + +function treeRoot(root) { + var tree = new TreeNode(root, 0), + node, + nodes = [tree], + child, + children, + i, + n; + + while (node = nodes.pop()) { + if (children = node._.children) { + node.children = new Array(n = children.length); + for (i = n - 1; i >= 0; --i) { + nodes.push(child = node.children[i] = new TreeNode(children[i], i)); + child.parent = node; + } + } + } + + (tree.parent = new TreeNode(null, 0)).children = [tree]; + return tree; +} + +// Node-link tree diagram using the Reingold-Tilford "tidy" algorithm +function tree() { + var separation = defaultSeparation$1, + dx = 1, + dy = 1, + nodeSize = null; + + function tree(root) { + var t = treeRoot(root); + + // Compute the layout using Buchheim et al.’s algorithm. + t.eachAfter(firstWalk), t.parent.m = -t.z; + t.eachBefore(secondWalk); + + // If a fixed node size is specified, scale x and y. + if (nodeSize) root.eachBefore(sizeNode); + + // If a fixed tree size is specified, scale x and y based on the extent. + // Compute the left-most, right-most, and depth-most nodes for extents. + else { + var left = root, + right = root, + bottom = root; + root.eachBefore(function(node) { + if (node.x < left.x) left = node; + if (node.x > right.x) right = node; + if (node.depth > bottom.depth) bottom = node; + }); + var s = left === right ? 1 : separation(left, right) / 2, + tx = s - left.x, + kx = dx / (right.x + s + tx), + ky = dy / (bottom.depth || 1); + root.eachBefore(function(node) { + node.x = (node.x + tx) * kx; + node.y = node.depth * ky; + }); + } + + return root; + } + + // Computes a preliminary x-coordinate for v. Before that, FIRST WALK is + // applied recursively to the children of v, as well as the function + // APPORTION. After spacing out the children by calling EXECUTE SHIFTS, the + // node v is placed to the midpoint of its outermost children. + function firstWalk(v) { + var children = v.children, + siblings = v.parent.children, + w = v.i ? siblings[v.i - 1] : null; + if (children) { + executeShifts(v); + var midpoint = (children[0].z + children[children.length - 1].z) / 2; + if (w) { + v.z = w.z + separation(v._, w._); + v.m = v.z - midpoint; + } else { + v.z = midpoint; + } + } else if (w) { + v.z = w.z + separation(v._, w._); + } + v.parent.A = apportion(v, w, v.parent.A || siblings[0]); + } + + // Computes all real x-coordinates by summing up the modifiers recursively. + function secondWalk(v) { + v._.x = v.z + v.parent.m; + v.m += v.parent.m; + } + + // The core of the algorithm. Here, a new subtree is combined with the + // previous subtrees. Threads are used to traverse the inside and outside + // contours of the left and right subtree up to the highest common level. The + // vertices used for the traversals are vi+, vi-, vo-, and vo+, where the + // superscript o means outside and i means inside, the subscript - means left + // subtree and + means right subtree. For summing up the modifiers along the + // contour, we use respective variables si+, si-, so-, and so+. Whenever two + // nodes of the inside contours conflict, we compute the left one of the + // greatest uncommon ancestors using the function ANCESTOR and call MOVE + // SUBTREE to shift the subtree and prepare the shifts of smaller subtrees. + // Finally, we add a new thread (if necessary). + function apportion(v, w, ancestor) { + if (w) { + var vip = v, + vop = v, + vim = w, + vom = vip.parent.children[0], + sip = vip.m, + sop = vop.m, + sim = vim.m, + som = vom.m, + shift; + while (vim = nextRight(vim), vip = nextLeft(vip), vim && vip) { + vom = nextLeft(vom); + vop = nextRight(vop); + vop.a = v; + shift = vim.z + sim - vip.z - sip + separation(vim._, vip._); + if (shift > 0) { + moveSubtree(nextAncestor(vim, v, ancestor), v, shift); + sip += shift; + sop += shift; + } + sim += vim.m; + sip += vip.m; + som += vom.m; + sop += vop.m; + } + if (vim && !nextRight(vop)) { + vop.t = vim; + vop.m += sim - sop; + } + if (vip && !nextLeft(vom)) { + vom.t = vip; + vom.m += sip - som; + ancestor = v; + } + } + return ancestor; + } + + function sizeNode(node) { + node.x *= dx; + node.y = node.depth * dy; + } + + tree.separation = function(x) { + return arguments.length ? (separation = x, tree) : separation; + }; + + tree.size = function(x) { + return arguments.length ? (nodeSize = false, dx = +x[0], dy = +x[1], tree) : (nodeSize ? null : [dx, dy]); + }; + + tree.nodeSize = function(x) { + return arguments.length ? (nodeSize = true, dx = +x[0], dy = +x[1], tree) : (nodeSize ? [dx, dy] : null); + }; + + return tree; +} + +function treemapSlice(parent, x0, y0, x1, y1) { + var nodes = parent.children, + node, + i = -1, + n = nodes.length, + k = parent.value && (y1 - y0) / parent.value; + + while (++i < n) { + node = nodes[i], node.x0 = x0, node.x1 = x1; + node.y0 = y0, node.y1 = y0 += node.value * k; + } +} + +var phi = (1 + Math.sqrt(5)) / 2; + +function squarifyRatio(ratio, parent, x0, y0, x1, y1) { + var rows = [], + nodes = parent.children, + row, + nodeValue, + i0 = 0, + i1 = 0, + n = nodes.length, + dx, dy, + value = parent.value, + sumValue, + minValue, + maxValue, + newRatio, + minRatio, + alpha, + beta; + + while (i0 < n) { + dx = x1 - x0, dy = y1 - y0; + + // Find the next non-empty node. + do sumValue = nodes[i1++].value; while (!sumValue && i1 < n); + minValue = maxValue = sumValue; + alpha = Math.max(dy / dx, dx / dy) / (value * ratio); + beta = sumValue * sumValue * alpha; + minRatio = Math.max(maxValue / beta, beta / minValue); + + // Keep adding nodes while the aspect ratio maintains or improves. + for (; i1 < n; ++i1) { + sumValue += nodeValue = nodes[i1].value; + if (nodeValue < minValue) minValue = nodeValue; + if (nodeValue > maxValue) maxValue = nodeValue; + beta = sumValue * sumValue * alpha; + newRatio = Math.max(maxValue / beta, beta / minValue); + if (newRatio > minRatio) { sumValue -= nodeValue; break; } + minRatio = newRatio; + } + + // Position and record the row orientation. + rows.push(row = {value: sumValue, dice: dx < dy, children: nodes.slice(i0, i1)}); + if (row.dice) treemapDice(row, x0, y0, x1, value ? y0 += dy * sumValue / value : y1); + else treemapSlice(row, x0, y0, value ? x0 += dx * sumValue / value : x1, y1); + value -= sumValue, i0 = i1; + } + + return rows; +} + +var squarify = (function custom(ratio) { + + function squarify(parent, x0, y0, x1, y1) { + squarifyRatio(ratio, parent, x0, y0, x1, y1); + } + + squarify.ratio = function(x) { + return custom((x = +x) > 1 ? x : 1); + }; + + return squarify; +})(phi); + +function index$3() { + var tile = squarify, + round = false, + dx = 1, + dy = 1, + paddingStack = [0], + paddingInner = constantZero, + paddingTop = constantZero, + paddingRight = constantZero, + paddingBottom = constantZero, + paddingLeft = constantZero; + + function treemap(root) { + root.x0 = + root.y0 = 0; + root.x1 = dx; + root.y1 = dy; + root.eachBefore(positionNode); + paddingStack = [0]; + if (round) root.eachBefore(roundNode); + return root; + } + + function positionNode(node) { + var p = paddingStack[node.depth], + x0 = node.x0 + p, + y0 = node.y0 + p, + x1 = node.x1 - p, + y1 = node.y1 - p; + if (x1 < x0) x0 = x1 = (x0 + x1) / 2; + if (y1 < y0) y0 = y1 = (y0 + y1) / 2; + node.x0 = x0; + node.y0 = y0; + node.x1 = x1; + node.y1 = y1; + if (node.children) { + p = paddingStack[node.depth + 1] = paddingInner(node) / 2; + x0 += paddingLeft(node) - p; + y0 += paddingTop(node) - p; + x1 -= paddingRight(node) - p; + y1 -= paddingBottom(node) - p; + if (x1 < x0) x0 = x1 = (x0 + x1) / 2; + if (y1 < y0) y0 = y1 = (y0 + y1) / 2; + tile(node, x0, y0, x1, y1); + } + } + + treemap.round = function(x) { + return arguments.length ? (round = !!x, treemap) : round; + }; + + treemap.size = function(x) { + return arguments.length ? (dx = +x[0], dy = +x[1], treemap) : [dx, dy]; + }; + + treemap.tile = function(x) { + return arguments.length ? (tile = required(x), treemap) : tile; + }; + + treemap.padding = function(x) { + return arguments.length ? treemap.paddingInner(x).paddingOuter(x) : treemap.paddingInner(); + }; + + treemap.paddingInner = function(x) { + return arguments.length ? (paddingInner = typeof x === "function" ? x : constant$8(+x), treemap) : paddingInner; + }; + + treemap.paddingOuter = function(x) { + return arguments.length ? treemap.paddingTop(x).paddingRight(x).paddingBottom(x).paddingLeft(x) : treemap.paddingTop(); + }; + + treemap.paddingTop = function(x) { + return arguments.length ? (paddingTop = typeof x === "function" ? x : constant$8(+x), treemap) : paddingTop; + }; + + treemap.paddingRight = function(x) { + return arguments.length ? (paddingRight = typeof x === "function" ? x : constant$8(+x), treemap) : paddingRight; + }; + + treemap.paddingBottom = function(x) { + return arguments.length ? (paddingBottom = typeof x === "function" ? x : constant$8(+x), treemap) : paddingBottom; + }; + + treemap.paddingLeft = function(x) { + return arguments.length ? (paddingLeft = typeof x === "function" ? x : constant$8(+x), treemap) : paddingLeft; + }; + + return treemap; +} + +function binary(parent, x0, y0, x1, y1) { + var nodes = parent.children, + i, n = nodes.length, + sum, sums = new Array(n + 1); + + for (sums[0] = sum = i = 0; i < n; ++i) { + sums[i + 1] = sum += nodes[i].value; + } + + partition(0, n, parent.value, x0, y0, x1, y1); + + function partition(i, j, value, x0, y0, x1, y1) { + if (i >= j - 1) { + var node = nodes[i]; + node.x0 = x0, node.y0 = y0; + node.x1 = x1, node.y1 = y1; + return; + } + + var valueOffset = sums[i], + valueTarget = (value / 2) + valueOffset, + k = i + 1, + hi = j - 1; + + while (k < hi) { + var mid = k + hi >>> 1; + if (sums[mid] < valueTarget) k = mid + 1; + else hi = mid; + } + + if ((valueTarget - sums[k - 1]) < (sums[k] - valueTarget) && i + 1 < k) --k; + + var valueLeft = sums[k] - valueOffset, + valueRight = value - valueLeft; + + if ((x1 - x0) > (y1 - y0)) { + var xk = (x0 * valueRight + x1 * valueLeft) / value; + partition(i, k, valueLeft, x0, y0, xk, y1); + partition(k, j, valueRight, xk, y0, x1, y1); + } else { + var yk = (y0 * valueRight + y1 * valueLeft) / value; + partition(i, k, valueLeft, x0, y0, x1, yk); + partition(k, j, valueRight, x0, yk, x1, y1); + } + } +} + +function sliceDice(parent, x0, y0, x1, y1) { + (parent.depth & 1 ? treemapSlice : treemapDice)(parent, x0, y0, x1, y1); +} + +var resquarify = (function custom(ratio) { + + function resquarify(parent, x0, y0, x1, y1) { + if ((rows = parent._squarify) && (rows.ratio === ratio)) { + var rows, + row, + nodes, + i, + j = -1, + n, + m = rows.length, + value = parent.value; + + while (++j < m) { + row = rows[j], nodes = row.children; + for (i = row.value = 0, n = nodes.length; i < n; ++i) row.value += nodes[i].value; + if (row.dice) treemapDice(row, x0, y0, x1, y0 += (y1 - y0) * row.value / value); + else treemapSlice(row, x0, y0, x0 += (x1 - x0) * row.value / value, y1); + value -= row.value; + } + } else { + parent._squarify = rows = squarifyRatio(ratio, parent, x0, y0, x1, y1); + rows.ratio = ratio; + } + } + + resquarify.ratio = function(x) { + return custom((x = +x) > 1 ? x : 1); + }; + + return resquarify; +})(phi); + +function area$1(polygon) { + var i = -1, + n = polygon.length, + a, + b = polygon[n - 1], + area = 0; + + while (++i < n) { + a = b; + b = polygon[i]; + area += a[1] * b[0] - a[0] * b[1]; + } + + return area / 2; +} + +function centroid$1(polygon) { + var i = -1, + n = polygon.length, + x = 0, + y = 0, + a, + b = polygon[n - 1], + c, + k = 0; + + while (++i < n) { + a = b; + b = polygon[i]; + k += c = a[0] * b[1] - b[0] * a[1]; + x += (a[0] + b[0]) * c; + y += (a[1] + b[1]) * c; + } + + return k *= 3, [x / k, y / k]; +} + +// Returns the 2D cross product of AB and AC vectors, i.e., the z-component of +// the 3D cross product in a quadrant I Cartesian coordinate system (+x is +// right, +y is up). Returns a positive value if ABC is counter-clockwise, +// negative if clockwise, and zero if the points are collinear. +function cross$1(a, b, c) { + return (b[0] - a[0]) * (c[1] - a[1]) - (b[1] - a[1]) * (c[0] - a[0]); +} + +function lexicographicOrder(a, b) { + return a[0] - b[0] || a[1] - b[1]; +} + +// Computes the upper convex hull per the monotone chain algorithm. +// Assumes points.length >= 3, is sorted by x, unique in y. +// Returns an array of indices into points in left-to-right order. +function computeUpperHullIndexes(points) { + var n = points.length, + indexes = [0, 1], + size = 2; + + for (var i = 2; i < n; ++i) { + while (size > 1 && cross$1(points[indexes[size - 2]], points[indexes[size - 1]], points[i]) <= 0) --size; + indexes[size++] = i; + } + + return indexes.slice(0, size); // remove popped points +} + +function hull(points) { + if ((n = points.length) < 3) return null; + + var i, + n, + sortedPoints = new Array(n), + flippedPoints = new Array(n); + + for (i = 0; i < n; ++i) sortedPoints[i] = [+points[i][0], +points[i][1], i]; + sortedPoints.sort(lexicographicOrder); + for (i = 0; i < n; ++i) flippedPoints[i] = [sortedPoints[i][0], -sortedPoints[i][1]]; + + var upperIndexes = computeUpperHullIndexes(sortedPoints), + lowerIndexes = computeUpperHullIndexes(flippedPoints); + + // Construct the hull polygon, removing possible duplicate endpoints. + var skipLeft = lowerIndexes[0] === upperIndexes[0], + skipRight = lowerIndexes[lowerIndexes.length - 1] === upperIndexes[upperIndexes.length - 1], + hull = []; + + // Add upper hull in right-to-l order. + // Then add lower hull in left-to-right order. + for (i = upperIndexes.length - 1; i >= 0; --i) hull.push(points[sortedPoints[upperIndexes[i]][2]]); + for (i = +skipLeft; i < lowerIndexes.length - skipRight; ++i) hull.push(points[sortedPoints[lowerIndexes[i]][2]]); + + return hull; +} + +function contains$1(polygon, point) { + var n = polygon.length, + p = polygon[n - 1], + x = point[0], y = point[1], + x0 = p[0], y0 = p[1], + x1, y1, + inside = false; + + for (var i = 0; i < n; ++i) { + p = polygon[i], x1 = p[0], y1 = p[1]; + if (((y1 > y) !== (y0 > y)) && (x < (x0 - x1) * (y - y1) / (y0 - y1) + x1)) inside = !inside; + x0 = x1, y0 = y1; + } + + return inside; +} + +function length$2(polygon) { + var i = -1, + n = polygon.length, + b = polygon[n - 1], + xa, + ya, + xb = b[0], + yb = b[1], + perimeter = 0; + + while (++i < n) { + xa = xb; + ya = yb; + b = polygon[i]; + xb = b[0]; + yb = b[1]; + xa -= xb; + ya -= yb; + perimeter += Math.sqrt(xa * xa + ya * ya); + } + + return perimeter; +} + +var slice$4 = [].slice; + +var noabort = {}; + +function Queue(size) { + this._size = size; + this._call = + this._error = null; + this._tasks = []; + this._data = []; + this._waiting = + this._active = + this._ended = + this._start = 0; // inside a synchronous task callback? +} + +Queue.prototype = queue.prototype = { + constructor: Queue, + defer: function(callback) { + if (typeof callback !== "function") throw new Error("invalid callback"); + if (this._call) throw new Error("defer after await"); + if (this._error != null) return this; + var t = slice$4.call(arguments, 1); + t.push(callback); + ++this._waiting, this._tasks.push(t); + poke$1(this); + return this; + }, + abort: function() { + if (this._error == null) abort(this, new Error("abort")); + return this; + }, + await: function(callback) { + if (typeof callback !== "function") throw new Error("invalid callback"); + if (this._call) throw new Error("multiple await"); + this._call = function(error, results) { callback.apply(null, [error].concat(results)); }; + maybeNotify(this); + return this; + }, + awaitAll: function(callback) { + if (typeof callback !== "function") throw new Error("invalid callback"); + if (this._call) throw new Error("multiple await"); + this._call = callback; + maybeNotify(this); + return this; + } +}; + +function poke$1(q) { + if (!q._start) { + try { start$1(q); } // let the current task complete + catch (e) { + if (q._tasks[q._ended + q._active - 1]) abort(q, e); // task errored synchronously + else if (!q._data) throw e; // await callback errored synchronously + } + } +} + +function start$1(q) { + while (q._start = q._waiting && q._active < q._size) { + var i = q._ended + q._active, + t = q._tasks[i], + j = t.length - 1, + c = t[j]; + t[j] = end(q, i); + --q._waiting, ++q._active; + t = c.apply(null, t); + if (!q._tasks[i]) continue; // task finished synchronously + q._tasks[i] = t || noabort; + } +} + +function end(q, i) { + return function(e, r) { + if (!q._tasks[i]) return; // ignore multiple callbacks + --q._active, ++q._ended; + q._tasks[i] = null; + if (q._error != null) return; // ignore secondary errors + if (e != null) { + abort(q, e); + } else { + q._data[i] = r; + if (q._waiting) poke$1(q); + else maybeNotify(q); + } + }; +} + +function abort(q, e) { + var i = q._tasks.length, t; + q._error = e; // ignore active callbacks + q._data = undefined; // allow gc + q._waiting = NaN; // prevent starting + + while (--i >= 0) { + if (t = q._tasks[i]) { + q._tasks[i] = null; + if (t.abort) { + try { t.abort(); } + catch (e) { /* ignore */ } + } + } + } + + q._active = NaN; // allow notification + maybeNotify(q); +} + +function maybeNotify(q) { + if (!q._active && q._call) { + var d = q._data; + q._data = undefined; // allow gc + q._call(q._error, d); + } +} + +function queue(concurrency) { + if (concurrency == null) concurrency = Infinity; + else if (!((concurrency = +concurrency) >= 1)) throw new Error("invalid concurrency"); + return new Queue(concurrency); +} + +function defaultSource$1() { + return Math.random(); +} + +var uniform = (function sourceRandomUniform(source) { + function randomUniform(min, max) { + min = min == null ? 0 : +min; + max = max == null ? 1 : +max; + if (arguments.length === 1) max = min, min = 0; + else max -= min; + return function() { + return source() * max + min; + }; + } + + randomUniform.source = sourceRandomUniform; + + return randomUniform; +})(defaultSource$1); + +var normal = (function sourceRandomNormal(source) { + function randomNormal(mu, sigma) { + var x, r; + mu = mu == null ? 0 : +mu; + sigma = sigma == null ? 1 : +sigma; + return function() { + var y; + + // If available, use the second previously-generated uniform random. + if (x != null) y = x, x = null; + + // Otherwise, generate a new x and y. + else do { + x = source() * 2 - 1; + y = source() * 2 - 1; + r = x * x + y * y; + } while (!r || r > 1); + + return mu + sigma * y * Math.sqrt(-2 * Math.log(r) / r); + }; + } + + randomNormal.source = sourceRandomNormal; + + return randomNormal; +})(defaultSource$1); + +var logNormal = (function sourceRandomLogNormal(source) { + function randomLogNormal() { + var randomNormal = normal.source(source).apply(this, arguments); + return function() { + return Math.exp(randomNormal()); + }; + } + + randomLogNormal.source = sourceRandomLogNormal; + + return randomLogNormal; +})(defaultSource$1); + +var irwinHall = (function sourceRandomIrwinHall(source) { + function randomIrwinHall(n) { + return function() { + for (var sum = 0, i = 0; i < n; ++i) sum += source(); + return sum; + }; + } + + randomIrwinHall.source = sourceRandomIrwinHall; + + return randomIrwinHall; +})(defaultSource$1); + +var bates = (function sourceRandomBates(source) { + function randomBates(n) { + var randomIrwinHall = irwinHall.source(source)(n); + return function() { + return randomIrwinHall() / n; + }; + } + + randomBates.source = sourceRandomBates; + + return randomBates; +})(defaultSource$1); + +var exponential$1 = (function sourceRandomExponential(source) { + function randomExponential(lambda) { + return function() { + return -Math.log(1 - source()) / lambda; + }; + } + + randomExponential.source = sourceRandomExponential; + + return randomExponential; +})(defaultSource$1); + +function request(url, callback) { + var request, + event = dispatch("beforesend", "progress", "load", "error"), + mimeType, + headers = map$1(), + xhr = new XMLHttpRequest, + user = null, + password = null, + response, + responseType, + timeout = 0; + + // If IE does not support CORS, use XDomainRequest. + if (typeof XDomainRequest !== "undefined" + && !("withCredentials" in xhr) + && /^(http(s)?:)?\/\//.test(url)) xhr = new XDomainRequest; + + "onload" in xhr + ? xhr.onload = xhr.onerror = xhr.ontimeout = respond + : xhr.onreadystatechange = function(o) { xhr.readyState > 3 && respond(o); }; + + function respond(o) { + var status = xhr.status, result; + if (!status && hasResponse(xhr) + || status >= 200 && status < 300 + || status === 304) { + if (response) { + try { + result = response.call(request, xhr); + } catch (e) { + event.call("error", request, e); + return; + } + } else { + result = xhr; + } + event.call("load", request, result); + } else { + event.call("error", request, o); + } + } + + xhr.onprogress = function(e) { + event.call("progress", request, e); + }; + + request = { + header: function(name, value) { + name = (name + "").toLowerCase(); + if (arguments.length < 2) return headers.get(name); + if (value == null) headers.remove(name); + else headers.set(name, value + ""); + return request; + }, + + // If mimeType is non-null and no Accept header is set, a default is used. + mimeType: function(value) { + if (!arguments.length) return mimeType; + mimeType = value == null ? null : value + ""; + return request; + }, + + // Specifies what type the response value should take; + // for instance, arraybuffer, blob, document, or text. + responseType: function(value) { + if (!arguments.length) return responseType; + responseType = value; + return request; + }, + + timeout: function(value) { + if (!arguments.length) return timeout; + timeout = +value; + return request; + }, + + user: function(value) { + return arguments.length < 1 ? user : (user = value == null ? null : value + "", request); + }, + + password: function(value) { + return arguments.length < 1 ? password : (password = value == null ? null : value + "", request); + }, + + // Specify how to convert the response content to a specific type; + // changes the callback value on "load" events. + response: function(value) { + response = value; + return request; + }, + + // Alias for send("GET", …). + get: function(data, callback) { + return request.send("GET", data, callback); + }, + + // Alias for send("POST", …). + post: function(data, callback) { + return request.send("POST", data, callback); + }, + + // If callback is non-null, it will be used for error and load events. + send: function(method, data, callback) { + xhr.open(method, url, true, user, password); + if (mimeType != null && !headers.has("accept")) headers.set("accept", mimeType + ",*/*"); + if (xhr.setRequestHeader) headers.each(function(value, name) { xhr.setRequestHeader(name, value); }); + if (mimeType != null && xhr.overrideMimeType) xhr.overrideMimeType(mimeType); + if (responseType != null) xhr.responseType = responseType; + if (timeout > 0) xhr.timeout = timeout; + if (callback == null && typeof data === "function") callback = data, data = null; + if (callback != null && callback.length === 1) callback = fixCallback(callback); + if (callback != null) request.on("error", callback).on("load", function(xhr) { callback(null, xhr); }); + event.call("beforesend", request, xhr); + xhr.send(data == null ? null : data); + return request; + }, + + abort: function() { + xhr.abort(); + return request; + }, + + on: function() { + var value = event.on.apply(event, arguments); + return value === event ? request : value; + } + }; + + if (callback != null) { + if (typeof callback !== "function") throw new Error("invalid callback: " + callback); + return request.get(callback); + } + + return request; +} + +function fixCallback(callback) { + return function(error, xhr) { + callback(error == null ? xhr : null); + }; +} + +function hasResponse(xhr) { + var type = xhr.responseType; + return type && type !== "text" + ? xhr.response // null on error + : xhr.responseText; // "" on error +} + +function type$1(defaultMimeType, response) { + return function(url, callback) { + var r = request(url).mimeType(defaultMimeType).response(response); + if (callback != null) { + if (typeof callback !== "function") throw new Error("invalid callback: " + callback); + return r.get(callback); + } + return r; + }; +} + +var html = type$1("text/html", function(xhr) { + return document.createRange().createContextualFragment(xhr.responseText); +}); + +var json = type$1("application/json", function(xhr) { + return JSON.parse(xhr.responseText); +}); + +var text = type$1("text/plain", function(xhr) { + return xhr.responseText; +}); + +var xml = type$1("application/xml", function(xhr) { + var xml = xhr.responseXML; + if (!xml) throw new Error("parse error"); + return xml; +}); + +function dsv$1(defaultMimeType, parse) { + return function(url, row, callback) { + if (arguments.length < 3) callback = row, row = null; + var r = request(url).mimeType(defaultMimeType); + r.row = function(_) { return arguments.length ? r.response(responseOf(parse, row = _)) : row; }; + r.row(row); + return callback ? r.get(callback) : r; + }; +} + +function responseOf(parse, row) { + return function(request$$1) { + return parse(request$$1.responseText, row); + }; +} + +var csv$1 = dsv$1("text/csv", csvParse); + +var tsv$1 = dsv$1("text/tab-separated-values", tsvParse); + +var array$2 = Array.prototype; + +var map$3 = array$2.map; +var slice$5 = array$2.slice; + +var implicit = {name: "implicit"}; + +function ordinal(range) { + var index = map$1(), + domain = [], + unknown = implicit; + + range = range == null ? [] : slice$5.call(range); + + function scale(d) { + var key = d + "", i = index.get(key); + if (!i) { + if (unknown !== implicit) return unknown; + index.set(key, i = domain.push(d)); + } + return range[(i - 1) % range.length]; + } + + scale.domain = function(_) { + if (!arguments.length) return domain.slice(); + domain = [], index = map$1(); + var i = -1, n = _.length, d, key; + while (++i < n) if (!index.has(key = (d = _[i]) + "")) index.set(key, domain.push(d)); + return scale; + }; + + scale.range = function(_) { + return arguments.length ? (range = slice$5.call(_), scale) : range.slice(); + }; + + scale.unknown = function(_) { + return arguments.length ? (unknown = _, scale) : unknown; + }; + + scale.copy = function() { + return ordinal() + .domain(domain) + .range(range) + .unknown(unknown); + }; + + return scale; +} + +function band() { + var scale = ordinal().unknown(undefined), + domain = scale.domain, + ordinalRange = scale.range, + range$$1 = [0, 1], + step, + bandwidth, + round = false, + paddingInner = 0, + paddingOuter = 0, + align = 0.5; + + delete scale.unknown; + + function rescale() { + var n = domain().length, + reverse = range$$1[1] < range$$1[0], + start = range$$1[reverse - 0], + stop = range$$1[1 - reverse]; + step = (stop - start) / Math.max(1, n - paddingInner + paddingOuter * 2); + if (round) step = Math.floor(step); + start += (stop - start - step * (n - paddingInner)) * align; + bandwidth = step * (1 - paddingInner); + if (round) start = Math.round(start), bandwidth = Math.round(bandwidth); + var values = sequence(n).map(function(i) { return start + step * i; }); + return ordinalRange(reverse ? values.reverse() : values); + } + + scale.domain = function(_) { + return arguments.length ? (domain(_), rescale()) : domain(); + }; + + scale.range = function(_) { + return arguments.length ? (range$$1 = [+_[0], +_[1]], rescale()) : range$$1.slice(); + }; + + scale.rangeRound = function(_) { + return range$$1 = [+_[0], +_[1]], round = true, rescale(); + }; + + scale.bandwidth = function() { + return bandwidth; + }; + + scale.step = function() { + return step; + }; + + scale.round = function(_) { + return arguments.length ? (round = !!_, rescale()) : round; + }; + + scale.padding = function(_) { + return arguments.length ? (paddingInner = paddingOuter = Math.max(0, Math.min(1, _)), rescale()) : paddingInner; + }; + + scale.paddingInner = function(_) { + return arguments.length ? (paddingInner = Math.max(0, Math.min(1, _)), rescale()) : paddingInner; + }; + + scale.paddingOuter = function(_) { + return arguments.length ? (paddingOuter = Math.max(0, Math.min(1, _)), rescale()) : paddingOuter; + }; + + scale.align = function(_) { + return arguments.length ? (align = Math.max(0, Math.min(1, _)), rescale()) : align; + }; + + scale.copy = function() { + return band() + .domain(domain()) + .range(range$$1) + .round(round) + .paddingInner(paddingInner) + .paddingOuter(paddingOuter) + .align(align); + }; + + return rescale(); +} + +function pointish(scale) { + var copy = scale.copy; + + scale.padding = scale.paddingOuter; + delete scale.paddingInner; + delete scale.paddingOuter; + + scale.copy = function() { + return pointish(copy()); + }; + + return scale; +} + +function point$1() { + return pointish(band().paddingInner(1)); +} + +function constant$9(x) { + return function() { + return x; + }; +} + +function number$2(x) { + return +x; +} + +var unit = [0, 1]; + +function deinterpolateLinear(a, b) { + return (b -= (a = +a)) + ? function(x) { return (x - a) / b; } + : constant$9(b); +} + +function deinterpolateClamp(deinterpolate) { + return function(a, b) { + var d = deinterpolate(a = +a, b = +b); + return function(x) { return x <= a ? 0 : x >= b ? 1 : d(x); }; + }; +} + +function reinterpolateClamp(reinterpolate) { + return function(a, b) { + var r = reinterpolate(a = +a, b = +b); + return function(t) { return t <= 0 ? a : t >= 1 ? b : r(t); }; + }; +} + +function bimap(domain, range, deinterpolate, reinterpolate) { + var d0 = domain[0], d1 = domain[1], r0 = range[0], r1 = range[1]; + if (d1 < d0) d0 = deinterpolate(d1, d0), r0 = reinterpolate(r1, r0); + else d0 = deinterpolate(d0, d1), r0 = reinterpolate(r0, r1); + return function(x) { return r0(d0(x)); }; +} + +function polymap(domain, range, deinterpolate, reinterpolate) { + var j = Math.min(domain.length, range.length) - 1, + d = new Array(j), + r = new Array(j), + i = -1; + + // Reverse descending domains. + if (domain[j] < domain[0]) { + domain = domain.slice().reverse(); + range = range.slice().reverse(); + } + + while (++i < j) { + d[i] = deinterpolate(domain[i], domain[i + 1]); + r[i] = reinterpolate(range[i], range[i + 1]); + } + + return function(x) { + var i = bisectRight(domain, x, 1, j) - 1; + return r[i](d[i](x)); + }; +} + +function copy(source, target) { + return target + .domain(source.domain()) + .range(source.range()) + .interpolate(source.interpolate()) + .clamp(source.clamp()); +} + +// deinterpolate(a, b)(x) takes a domain value x in [a,b] and returns the corresponding parameter t in [0,1]. +// reinterpolate(a, b)(t) takes a parameter t in [0,1] and returns the corresponding domain value x in [a,b]. +function continuous(deinterpolate, reinterpolate) { + var domain = unit, + range = unit, + interpolate$$1 = interpolateValue, + clamp = false, + piecewise, + output, + input; + + function rescale() { + piecewise = Math.min(domain.length, range.length) > 2 ? polymap : bimap; + output = input = null; + return scale; + } + + function scale(x) { + return (output || (output = piecewise(domain, range, clamp ? deinterpolateClamp(deinterpolate) : deinterpolate, interpolate$$1)))(+x); + } + + scale.invert = function(y) { + return (input || (input = piecewise(range, domain, deinterpolateLinear, clamp ? reinterpolateClamp(reinterpolate) : reinterpolate)))(+y); + }; + + scale.domain = function(_) { + return arguments.length ? (domain = map$3.call(_, number$2), rescale()) : domain.slice(); + }; + + scale.range = function(_) { + return arguments.length ? (range = slice$5.call(_), rescale()) : range.slice(); + }; + + scale.rangeRound = function(_) { + return range = slice$5.call(_), interpolate$$1 = interpolateRound, rescale(); + }; + + scale.clamp = function(_) { + return arguments.length ? (clamp = !!_, rescale()) : clamp; + }; + + scale.interpolate = function(_) { + return arguments.length ? (interpolate$$1 = _, rescale()) : interpolate$$1; + }; + + return rescale(); +} + +function tickFormat(domain, count, specifier) { + var start = domain[0], + stop = domain[domain.length - 1], + step = tickStep(start, stop, count == null ? 10 : count), + precision; + specifier = formatSpecifier(specifier == null ? ",f" : specifier); + switch (specifier.type) { + case "s": { + var value = Math.max(Math.abs(start), Math.abs(stop)); + if (specifier.precision == null && !isNaN(precision = precisionPrefix(step, value))) specifier.precision = precision; + return exports.formatPrefix(specifier, value); + } + case "": + case "e": + case "g": + case "p": + case "r": { + if (specifier.precision == null && !isNaN(precision = precisionRound(step, Math.max(Math.abs(start), Math.abs(stop))))) specifier.precision = precision - (specifier.type === "e"); + break; + } + case "f": + case "%": { + if (specifier.precision == null && !isNaN(precision = precisionFixed(step))) specifier.precision = precision - (specifier.type === "%") * 2; + break; + } + } + return exports.format(specifier); +} + +function linearish(scale) { + var domain = scale.domain; + + scale.ticks = function(count) { + var d = domain(); + return ticks(d[0], d[d.length - 1], count == null ? 10 : count); + }; + + scale.tickFormat = function(count, specifier) { + return tickFormat(domain(), count, specifier); + }; + + scale.nice = function(count) { + if (count == null) count = 10; + + var d = domain(), + i0 = 0, + i1 = d.length - 1, + start = d[i0], + stop = d[i1], + step; + + if (stop < start) { + step = start, start = stop, stop = step; + step = i0, i0 = i1, i1 = step; + } + + step = tickIncrement(start, stop, count); + + if (step > 0) { + start = Math.floor(start / step) * step; + stop = Math.ceil(stop / step) * step; + step = tickIncrement(start, stop, count); + } else if (step < 0) { + start = Math.ceil(start * step) / step; + stop = Math.floor(stop * step) / step; + step = tickIncrement(start, stop, count); + } + + if (step > 0) { + d[i0] = Math.floor(start / step) * step; + d[i1] = Math.ceil(stop / step) * step; + domain(d); + } else if (step < 0) { + d[i0] = Math.ceil(start * step) / step; + d[i1] = Math.floor(stop * step) / step; + domain(d); + } + + return scale; + }; + + return scale; +} + +function linear$2() { + var scale = continuous(deinterpolateLinear, reinterpolate); + + scale.copy = function() { + return copy(scale, linear$2()); + }; + + return linearish(scale); +} + +function identity$6() { + var domain = [0, 1]; + + function scale(x) { + return +x; + } + + scale.invert = scale; + + scale.domain = scale.range = function(_) { + return arguments.length ? (domain = map$3.call(_, number$2), scale) : domain.slice(); + }; + + scale.copy = function() { + return identity$6().domain(domain); + }; + + return linearish(scale); +} + +function nice(domain, interval) { + domain = domain.slice(); + + var i0 = 0, + i1 = domain.length - 1, + x0 = domain[i0], + x1 = domain[i1], + t; + + if (x1 < x0) { + t = i0, i0 = i1, i1 = t; + t = x0, x0 = x1, x1 = t; + } + + domain[i0] = interval.floor(x0); + domain[i1] = interval.ceil(x1); + return domain; +} + +function deinterpolate(a, b) { + return (b = Math.log(b / a)) + ? function(x) { return Math.log(x / a) / b; } + : constant$9(b); +} + +function reinterpolate$1(a, b) { + return a < 0 + ? function(t) { return -Math.pow(-b, t) * Math.pow(-a, 1 - t); } + : function(t) { return Math.pow(b, t) * Math.pow(a, 1 - t); }; +} + +function pow10(x) { + return isFinite(x) ? +("1e" + x) : x < 0 ? 0 : x; +} + +function powp(base) { + return base === 10 ? pow10 + : base === Math.E ? Math.exp + : function(x) { return Math.pow(base, x); }; +} + +function logp(base) { + return base === Math.E ? Math.log + : base === 10 && Math.log10 + || base === 2 && Math.log2 + || (base = Math.log(base), function(x) { return Math.log(x) / base; }); +} + +function reflect(f) { + return function(x) { + return -f(-x); + }; +} + +function log$1() { + var scale = continuous(deinterpolate, reinterpolate$1).domain([1, 10]), + domain = scale.domain, + base = 10, + logs = logp(10), + pows = powp(10); + + function rescale() { + logs = logp(base), pows = powp(base); + if (domain()[0] < 0) logs = reflect(logs), pows = reflect(pows); + return scale; + } + + scale.base = function(_) { + return arguments.length ? (base = +_, rescale()) : base; + }; + + scale.domain = function(_) { + return arguments.length ? (domain(_), rescale()) : domain(); + }; + + scale.ticks = function(count) { + var d = domain(), + u = d[0], + v = d[d.length - 1], + r; + + if (r = v < u) i = u, u = v, v = i; + + var i = logs(u), + j = logs(v), + p, + k, + t, + n = count == null ? 10 : +count, + z = []; + + if (!(base % 1) && j - i < n) { + i = Math.round(i) - 1, j = Math.round(j) + 1; + if (u > 0) for (; i < j; ++i) { + for (k = 1, p = pows(i); k < base; ++k) { + t = p * k; + if (t < u) continue; + if (t > v) break; + z.push(t); + } + } else for (; i < j; ++i) { + for (k = base - 1, p = pows(i); k >= 1; --k) { + t = p * k; + if (t < u) continue; + if (t > v) break; + z.push(t); + } + } + } else { + z = ticks(i, j, Math.min(j - i, n)).map(pows); + } + + return r ? z.reverse() : z; + }; + + scale.tickFormat = function(count, specifier) { + if (specifier == null) specifier = base === 10 ? ".0e" : ","; + if (typeof specifier !== "function") specifier = exports.format(specifier); + if (count === Infinity) return specifier; + if (count == null) count = 10; + var k = Math.max(1, base * count / scale.ticks().length); // TODO fast estimate? + return function(d) { + var i = d / pows(Math.round(logs(d))); + if (i * base < base - 0.5) i *= base; + return i <= k ? specifier(d) : ""; + }; + }; + + scale.nice = function() { + return domain(nice(domain(), { + floor: function(x) { return pows(Math.floor(logs(x))); }, + ceil: function(x) { return pows(Math.ceil(logs(x))); } + })); + }; + + scale.copy = function() { + return copy(scale, log$1().base(base)); + }; + + return scale; +} + +function raise$1(x, exponent) { + return x < 0 ? -Math.pow(-x, exponent) : Math.pow(x, exponent); +} + +function pow$1() { + var exponent = 1, + scale = continuous(deinterpolate, reinterpolate), + domain = scale.domain; + + function deinterpolate(a, b) { + return (b = raise$1(b, exponent) - (a = raise$1(a, exponent))) + ? function(x) { return (raise$1(x, exponent) - a) / b; } + : constant$9(b); + } + + function reinterpolate(a, b) { + b = raise$1(b, exponent) - (a = raise$1(a, exponent)); + return function(t) { return raise$1(a + b * t, 1 / exponent); }; + } + + scale.exponent = function(_) { + return arguments.length ? (exponent = +_, domain(domain())) : exponent; + }; + + scale.copy = function() { + return copy(scale, pow$1().exponent(exponent)); + }; + + return linearish(scale); +} + +function sqrt$1() { + return pow$1().exponent(0.5); +} + +function quantile$$1() { + var domain = [], + range = [], + thresholds = []; + + function rescale() { + var i = 0, n = Math.max(1, range.length); + thresholds = new Array(n - 1); + while (++i < n) thresholds[i - 1] = threshold(domain, i / n); + return scale; + } + + function scale(x) { + if (!isNaN(x = +x)) return range[bisectRight(thresholds, x)]; + } + + scale.invertExtent = function(y) { + var i = range.indexOf(y); + return i < 0 ? [NaN, NaN] : [ + i > 0 ? thresholds[i - 1] : domain[0], + i < thresholds.length ? thresholds[i] : domain[domain.length - 1] + ]; + }; + + scale.domain = function(_) { + if (!arguments.length) return domain.slice(); + domain = []; + for (var i = 0, n = _.length, d; i < n; ++i) if (d = _[i], d != null && !isNaN(d = +d)) domain.push(d); + domain.sort(ascending); + return rescale(); + }; + + scale.range = function(_) { + return arguments.length ? (range = slice$5.call(_), rescale()) : range.slice(); + }; + + scale.quantiles = function() { + return thresholds.slice(); + }; + + scale.copy = function() { + return quantile$$1() + .domain(domain) + .range(range); + }; + + return scale; +} + +function quantize$1() { + var x0 = 0, + x1 = 1, + n = 1, + domain = [0.5], + range = [0, 1]; + + function scale(x) { + if (x <= x) return range[bisectRight(domain, x, 0, n)]; + } + + function rescale() { + var i = -1; + domain = new Array(n); + while (++i < n) domain[i] = ((i + 1) * x1 - (i - n) * x0) / (n + 1); + return scale; + } + + scale.domain = function(_) { + return arguments.length ? (x0 = +_[0], x1 = +_[1], rescale()) : [x0, x1]; + }; + + scale.range = function(_) { + return arguments.length ? (n = (range = slice$5.call(_)).length - 1, rescale()) : range.slice(); + }; + + scale.invertExtent = function(y) { + var i = range.indexOf(y); + return i < 0 ? [NaN, NaN] + : i < 1 ? [x0, domain[0]] + : i >= n ? [domain[n - 1], x1] + : [domain[i - 1], domain[i]]; + }; + + scale.copy = function() { + return quantize$1() + .domain([x0, x1]) + .range(range); + }; + + return linearish(scale); +} + +function threshold$1() { + var domain = [0.5], + range = [0, 1], + n = 1; + + function scale(x) { + if (x <= x) return range[bisectRight(domain, x, 0, n)]; + } + + scale.domain = function(_) { + return arguments.length ? (domain = slice$5.call(_), n = Math.min(domain.length, range.length - 1), scale) : domain.slice(); + }; + + scale.range = function(_) { + return arguments.length ? (range = slice$5.call(_), n = Math.min(domain.length, range.length - 1), scale) : range.slice(); + }; + + scale.invertExtent = function(y) { + var i = range.indexOf(y); + return [domain[i - 1], domain[i]]; + }; + + scale.copy = function() { + return threshold$1() + .domain(domain) + .range(range); + }; + + return scale; +} + +var t0$1 = new Date; +var t1$1 = new Date; + +function newInterval(floori, offseti, count, field) { + + function interval(date) { + return floori(date = new Date(+date)), date; + } + + interval.floor = interval; + + interval.ceil = function(date) { + return floori(date = new Date(date - 1)), offseti(date, 1), floori(date), date; + }; + + interval.round = function(date) { + var d0 = interval(date), + d1 = interval.ceil(date); + return date - d0 < d1 - date ? d0 : d1; + }; + + interval.offset = function(date, step) { + return offseti(date = new Date(+date), step == null ? 1 : Math.floor(step)), date; + }; + + interval.range = function(start, stop, step) { + var range = [], previous; + start = interval.ceil(start); + step = step == null ? 1 : Math.floor(step); + if (!(start < stop) || !(step > 0)) return range; // also handles Invalid Date + do range.push(previous = new Date(+start)), offseti(start, step), floori(start); + while (previous < start && start < stop); + return range; + }; + + interval.filter = function(test) { + return newInterval(function(date) { + if (date >= date) while (floori(date), !test(date)) date.setTime(date - 1); + }, function(date, step) { + if (date >= date) { + if (step < 0) while (++step <= 0) { + while (offseti(date, -1), !test(date)) {} // eslint-disable-line no-empty + } else while (--step >= 0) { + while (offseti(date, +1), !test(date)) {} // eslint-disable-line no-empty + } + } + }); + }; + + if (count) { + interval.count = function(start, end) { + t0$1.setTime(+start), t1$1.setTime(+end); + floori(t0$1), floori(t1$1); + return Math.floor(count(t0$1, t1$1)); + }; + + interval.every = function(step) { + step = Math.floor(step); + return !isFinite(step) || !(step > 0) ? null + : !(step > 1) ? interval + : interval.filter(field + ? function(d) { return field(d) % step === 0; } + : function(d) { return interval.count(0, d) % step === 0; }); + }; + } + + return interval; +} + +var millisecond = newInterval(function() { + // noop +}, function(date, step) { + date.setTime(+date + step); +}, function(start, end) { + return end - start; +}); + +// An optimized implementation for this simple case. +millisecond.every = function(k) { + k = Math.floor(k); + if (!isFinite(k) || !(k > 0)) return null; + if (!(k > 1)) return millisecond; + return newInterval(function(date) { + date.setTime(Math.floor(date / k) * k); + }, function(date, step) { + date.setTime(+date + step * k); + }, function(start, end) { + return (end - start) / k; + }); +}; + +var milliseconds = millisecond.range; + +var durationSecond$1 = 1e3; +var durationMinute$1 = 6e4; +var durationHour$1 = 36e5; +var durationDay$1 = 864e5; +var durationWeek$1 = 6048e5; + +var second = newInterval(function(date) { + date.setTime(Math.floor(date / durationSecond$1) * durationSecond$1); +}, function(date, step) { + date.setTime(+date + step * durationSecond$1); +}, function(start, end) { + return (end - start) / durationSecond$1; +}, function(date) { + return date.getUTCSeconds(); +}); + +var seconds = second.range; + +var minute = newInterval(function(date) { + date.setTime(Math.floor(date / durationMinute$1) * durationMinute$1); +}, function(date, step) { + date.setTime(+date + step * durationMinute$1); +}, function(start, end) { + return (end - start) / durationMinute$1; +}, function(date) { + return date.getMinutes(); +}); + +var minutes = minute.range; + +var hour = newInterval(function(date) { + var offset = date.getTimezoneOffset() * durationMinute$1 % durationHour$1; + if (offset < 0) offset += durationHour$1; + date.setTime(Math.floor((+date - offset) / durationHour$1) * durationHour$1 + offset); +}, function(date, step) { + date.setTime(+date + step * durationHour$1); +}, function(start, end) { + return (end - start) / durationHour$1; +}, function(date) { + return date.getHours(); +}); + +var hours = hour.range; + +var day = newInterval(function(date) { + date.setHours(0, 0, 0, 0); +}, function(date, step) { + date.setDate(date.getDate() + step); +}, function(start, end) { + return (end - start - (end.getTimezoneOffset() - start.getTimezoneOffset()) * durationMinute$1) / durationDay$1; +}, function(date) { + return date.getDate() - 1; +}); + +var days = day.range; + +function weekday(i) { + return newInterval(function(date) { + date.setDate(date.getDate() - (date.getDay() + 7 - i) % 7); + date.setHours(0, 0, 0, 0); + }, function(date, step) { + date.setDate(date.getDate() + step * 7); + }, function(start, end) { + return (end - start - (end.getTimezoneOffset() - start.getTimezoneOffset()) * durationMinute$1) / durationWeek$1; + }); +} + +var sunday = weekday(0); +var monday = weekday(1); +var tuesday = weekday(2); +var wednesday = weekday(3); +var thursday = weekday(4); +var friday = weekday(5); +var saturday = weekday(6); + +var sundays = sunday.range; +var mondays = monday.range; +var tuesdays = tuesday.range; +var wednesdays = wednesday.range; +var thursdays = thursday.range; +var fridays = friday.range; +var saturdays = saturday.range; + +var month = newInterval(function(date) { + date.setDate(1); + date.setHours(0, 0, 0, 0); +}, function(date, step) { + date.setMonth(date.getMonth() + step); +}, function(start, end) { + return end.getMonth() - start.getMonth() + (end.getFullYear() - start.getFullYear()) * 12; +}, function(date) { + return date.getMonth(); +}); + +var months = month.range; + +var year = newInterval(function(date) { + date.setMonth(0, 1); + date.setHours(0, 0, 0, 0); +}, function(date, step) { + date.setFullYear(date.getFullYear() + step); +}, function(start, end) { + return end.getFullYear() - start.getFullYear(); +}, function(date) { + return date.getFullYear(); +}); + +// An optimized implementation for this simple case. +year.every = function(k) { + return !isFinite(k = Math.floor(k)) || !(k > 0) ? null : newInterval(function(date) { + date.setFullYear(Math.floor(date.getFullYear() / k) * k); + date.setMonth(0, 1); + date.setHours(0, 0, 0, 0); + }, function(date, step) { + date.setFullYear(date.getFullYear() + step * k); + }); +}; + +var years = year.range; + +var utcMinute = newInterval(function(date) { + date.setUTCSeconds(0, 0); +}, function(date, step) { + date.setTime(+date + step * durationMinute$1); +}, function(start, end) { + return (end - start) / durationMinute$1; +}, function(date) { + return date.getUTCMinutes(); +}); + +var utcMinutes = utcMinute.range; + +var utcHour = newInterval(function(date) { + date.setUTCMinutes(0, 0, 0); +}, function(date, step) { + date.setTime(+date + step * durationHour$1); +}, function(start, end) { + return (end - start) / durationHour$1; +}, function(date) { + return date.getUTCHours(); +}); + +var utcHours = utcHour.range; + +var utcDay = newInterval(function(date) { + date.setUTCHours(0, 0, 0, 0); +}, function(date, step) { + date.setUTCDate(date.getUTCDate() + step); +}, function(start, end) { + return (end - start) / durationDay$1; +}, function(date) { + return date.getUTCDate() - 1; +}); + +var utcDays = utcDay.range; + +function utcWeekday(i) { + return newInterval(function(date) { + date.setUTCDate(date.getUTCDate() - (date.getUTCDay() + 7 - i) % 7); + date.setUTCHours(0, 0, 0, 0); + }, function(date, step) { + date.setUTCDate(date.getUTCDate() + step * 7); + }, function(start, end) { + return (end - start) / durationWeek$1; + }); +} + +var utcSunday = utcWeekday(0); +var utcMonday = utcWeekday(1); +var utcTuesday = utcWeekday(2); +var utcWednesday = utcWeekday(3); +var utcThursday = utcWeekday(4); +var utcFriday = utcWeekday(5); +var utcSaturday = utcWeekday(6); + +var utcSundays = utcSunday.range; +var utcMondays = utcMonday.range; +var utcTuesdays = utcTuesday.range; +var utcWednesdays = utcWednesday.range; +var utcThursdays = utcThursday.range; +var utcFridays = utcFriday.range; +var utcSaturdays = utcSaturday.range; + +var utcMonth = newInterval(function(date) { + date.setUTCDate(1); + date.setUTCHours(0, 0, 0, 0); +}, function(date, step) { + date.setUTCMonth(date.getUTCMonth() + step); +}, function(start, end) { + return end.getUTCMonth() - start.getUTCMonth() + (end.getUTCFullYear() - start.getUTCFullYear()) * 12; +}, function(date) { + return date.getUTCMonth(); +}); + +var utcMonths = utcMonth.range; + +var utcYear = newInterval(function(date) { + date.setUTCMonth(0, 1); + date.setUTCHours(0, 0, 0, 0); +}, function(date, step) { + date.setUTCFullYear(date.getUTCFullYear() + step); +}, function(start, end) { + return end.getUTCFullYear() - start.getUTCFullYear(); +}, function(date) { + return date.getUTCFullYear(); +}); + +// An optimized implementation for this simple case. +utcYear.every = function(k) { + return !isFinite(k = Math.floor(k)) || !(k > 0) ? null : newInterval(function(date) { + date.setUTCFullYear(Math.floor(date.getUTCFullYear() / k) * k); + date.setUTCMonth(0, 1); + date.setUTCHours(0, 0, 0, 0); + }, function(date, step) { + date.setUTCFullYear(date.getUTCFullYear() + step * k); + }); +}; + +var utcYears = utcYear.range; + +function localDate(d) { + if (0 <= d.y && d.y < 100) { + var date = new Date(-1, d.m, d.d, d.H, d.M, d.S, d.L); + date.setFullYear(d.y); + return date; + } + return new Date(d.y, d.m, d.d, d.H, d.M, d.S, d.L); +} + +function utcDate(d) { + if (0 <= d.y && d.y < 100) { + var date = new Date(Date.UTC(-1, d.m, d.d, d.H, d.M, d.S, d.L)); + date.setUTCFullYear(d.y); + return date; + } + return new Date(Date.UTC(d.y, d.m, d.d, d.H, d.M, d.S, d.L)); +} + +function newYear(y) { + return {y: y, m: 0, d: 1, H: 0, M: 0, S: 0, L: 0}; +} + +function formatLocale$1(locale) { + var locale_dateTime = locale.dateTime, + locale_date = locale.date, + locale_time = locale.time, + locale_periods = locale.periods, + locale_weekdays = locale.days, + locale_shortWeekdays = locale.shortDays, + locale_months = locale.months, + locale_shortMonths = locale.shortMonths; + + var periodRe = formatRe(locale_periods), + periodLookup = formatLookup(locale_periods), + weekdayRe = formatRe(locale_weekdays), + weekdayLookup = formatLookup(locale_weekdays), + shortWeekdayRe = formatRe(locale_shortWeekdays), + shortWeekdayLookup = formatLookup(locale_shortWeekdays), + monthRe = formatRe(locale_months), + monthLookup = formatLookup(locale_months), + shortMonthRe = formatRe(locale_shortMonths), + shortMonthLookup = formatLookup(locale_shortMonths); + + var formats = { + "a": formatShortWeekday, + "A": formatWeekday, + "b": formatShortMonth, + "B": formatMonth, + "c": null, + "d": formatDayOfMonth, + "e": formatDayOfMonth, + "f": formatMicroseconds, + "H": formatHour24, + "I": formatHour12, + "j": formatDayOfYear, + "L": formatMilliseconds, + "m": formatMonthNumber, + "M": formatMinutes, + "p": formatPeriod, + "Q": formatUnixTimestamp, + "s": formatUnixTimestampSeconds, + "S": formatSeconds, + "u": formatWeekdayNumberMonday, + "U": formatWeekNumberSunday, + "V": formatWeekNumberISO, + "w": formatWeekdayNumberSunday, + "W": formatWeekNumberMonday, + "x": null, + "X": null, + "y": formatYear, + "Y": formatFullYear, + "Z": formatZone, + "%": formatLiteralPercent + }; + + var utcFormats = { + "a": formatUTCShortWeekday, + "A": formatUTCWeekday, + "b": formatUTCShortMonth, + "B": formatUTCMonth, + "c": null, + "d": formatUTCDayOfMonth, + "e": formatUTCDayOfMonth, + "f": formatUTCMicroseconds, + "H": formatUTCHour24, + "I": formatUTCHour12, + "j": formatUTCDayOfYear, + "L": formatUTCMilliseconds, + "m": formatUTCMonthNumber, + "M": formatUTCMinutes, + "p": formatUTCPeriod, + "Q": formatUnixTimestamp, + "s": formatUnixTimestampSeconds, + "S": formatUTCSeconds, + "u": formatUTCWeekdayNumberMonday, + "U": formatUTCWeekNumberSunday, + "V": formatUTCWeekNumberISO, + "w": formatUTCWeekdayNumberSunday, + "W": formatUTCWeekNumberMonday, + "x": null, + "X": null, + "y": formatUTCYear, + "Y": formatUTCFullYear, + "Z": formatUTCZone, + "%": formatLiteralPercent + }; + + var parses = { + "a": parseShortWeekday, + "A": parseWeekday, + "b": parseShortMonth, + "B": parseMonth, + "c": parseLocaleDateTime, + "d": parseDayOfMonth, + "e": parseDayOfMonth, + "f": parseMicroseconds, + "H": parseHour24, + "I": parseHour24, + "j": parseDayOfYear, + "L": parseMilliseconds, + "m": parseMonthNumber, + "M": parseMinutes, + "p": parsePeriod, + "Q": parseUnixTimestamp, + "s": parseUnixTimestampSeconds, + "S": parseSeconds, + "u": parseWeekdayNumberMonday, + "U": parseWeekNumberSunday, + "V": parseWeekNumberISO, + "w": parseWeekdayNumberSunday, + "W": parseWeekNumberMonday, + "x": parseLocaleDate, + "X": parseLocaleTime, + "y": parseYear, + "Y": parseFullYear, + "Z": parseZone, + "%": parseLiteralPercent + }; + + // These recursive directive definitions must be deferred. + formats.x = newFormat(locale_date, formats); + formats.X = newFormat(locale_time, formats); + formats.c = newFormat(locale_dateTime, formats); + utcFormats.x = newFormat(locale_date, utcFormats); + utcFormats.X = newFormat(locale_time, utcFormats); + utcFormats.c = newFormat(locale_dateTime, utcFormats); + + function newFormat(specifier, formats) { + return function(date) { + var string = [], + i = -1, + j = 0, + n = specifier.length, + c, + pad, + format; + + if (!(date instanceof Date)) date = new Date(+date); + + while (++i < n) { + if (specifier.charCodeAt(i) === 37) { + string.push(specifier.slice(j, i)); + if ((pad = pads[c = specifier.charAt(++i)]) != null) c = specifier.charAt(++i); + else pad = c === "e" ? " " : "0"; + if (format = formats[c]) c = format(date, pad); + string.push(c); + j = i + 1; + } + } + + string.push(specifier.slice(j, i)); + return string.join(""); + }; + } + + function newParse(specifier, newDate) { + return function(string) { + var d = newYear(1900), + i = parseSpecifier(d, specifier, string += "", 0), + week, day$$1; + if (i != string.length) return null; + + // If a UNIX timestamp is specified, return it. + if ("Q" in d) return new Date(d.Q); + + // The am-pm flag is 0 for AM, and 1 for PM. + if ("p" in d) d.H = d.H % 12 + d.p * 12; + + // Convert day-of-week and week-of-year to day-of-year. + if ("V" in d) { + if (d.V < 1 || d.V > 53) return null; + if (!("w" in d)) d.w = 1; + if ("Z" in d) { + week = utcDate(newYear(d.y)), day$$1 = week.getUTCDay(); + week = day$$1 > 4 || day$$1 === 0 ? utcMonday.ceil(week) : utcMonday(week); + week = utcDay.offset(week, (d.V - 1) * 7); + d.y = week.getUTCFullYear(); + d.m = week.getUTCMonth(); + d.d = week.getUTCDate() + (d.w + 6) % 7; + } else { + week = newDate(newYear(d.y)), day$$1 = week.getDay(); + week = day$$1 > 4 || day$$1 === 0 ? monday.ceil(week) : monday(week); + week = day.offset(week, (d.V - 1) * 7); + d.y = week.getFullYear(); + d.m = week.getMonth(); + d.d = week.getDate() + (d.w + 6) % 7; + } + } else if ("W" in d || "U" in d) { + if (!("w" in d)) d.w = "u" in d ? d.u % 7 : "W" in d ? 1 : 0; + day$$1 = "Z" in d ? utcDate(newYear(d.y)).getUTCDay() : newDate(newYear(d.y)).getDay(); + d.m = 0; + d.d = "W" in d ? (d.w + 6) % 7 + d.W * 7 - (day$$1 + 5) % 7 : d.w + d.U * 7 - (day$$1 + 6) % 7; + } + + // If a time zone is specified, all fields are interpreted as UTC and then + // offset according to the specified time zone. + if ("Z" in d) { + d.H += d.Z / 100 | 0; + d.M += d.Z % 100; + return utcDate(d); + } + + // Otherwise, all fields are in local time. + return newDate(d); + }; + } + + function parseSpecifier(d, specifier, string, j) { + var i = 0, + n = specifier.length, + m = string.length, + c, + parse; + + while (i < n) { + if (j >= m) return -1; + c = specifier.charCodeAt(i++); + if (c === 37) { + c = specifier.charAt(i++); + parse = parses[c in pads ? specifier.charAt(i++) : c]; + if (!parse || ((j = parse(d, string, j)) < 0)) return -1; + } else if (c != string.charCodeAt(j++)) { + return -1; + } + } + + return j; + } + + function parsePeriod(d, string, i) { + var n = periodRe.exec(string.slice(i)); + return n ? (d.p = periodLookup[n[0].toLowerCase()], i + n[0].length) : -1; + } + + function parseShortWeekday(d, string, i) { + var n = shortWeekdayRe.exec(string.slice(i)); + return n ? (d.w = shortWeekdayLookup[n[0].toLowerCase()], i + n[0].length) : -1; + } + + function parseWeekday(d, string, i) { + var n = weekdayRe.exec(string.slice(i)); + return n ? (d.w = weekdayLookup[n[0].toLowerCase()], i + n[0].length) : -1; + } + + function parseShortMonth(d, string, i) { + var n = shortMonthRe.exec(string.slice(i)); + return n ? (d.m = shortMonthLookup[n[0].toLowerCase()], i + n[0].length) : -1; + } + + function parseMonth(d, string, i) { + var n = monthRe.exec(string.slice(i)); + return n ? (d.m = monthLookup[n[0].toLowerCase()], i + n[0].length) : -1; + } + + function parseLocaleDateTime(d, string, i) { + return parseSpecifier(d, locale_dateTime, string, i); + } + + function parseLocaleDate(d, string, i) { + return parseSpecifier(d, locale_date, string, i); + } + + function parseLocaleTime(d, string, i) { + return parseSpecifier(d, locale_time, string, i); + } + + function formatShortWeekday(d) { + return locale_shortWeekdays[d.getDay()]; + } + + function formatWeekday(d) { + return locale_weekdays[d.getDay()]; + } + + function formatShortMonth(d) { + return locale_shortMonths[d.getMonth()]; + } + + function formatMonth(d) { + return locale_months[d.getMonth()]; + } + + function formatPeriod(d) { + return locale_periods[+(d.getHours() >= 12)]; + } + + function formatUTCShortWeekday(d) { + return locale_shortWeekdays[d.getUTCDay()]; + } + + function formatUTCWeekday(d) { + return locale_weekdays[d.getUTCDay()]; + } + + function formatUTCShortMonth(d) { + return locale_shortMonths[d.getUTCMonth()]; + } + + function formatUTCMonth(d) { + return locale_months[d.getUTCMonth()]; + } + + function formatUTCPeriod(d) { + return locale_periods[+(d.getUTCHours() >= 12)]; + } + + return { + format: function(specifier) { + var f = newFormat(specifier += "", formats); + f.toString = function() { return specifier; }; + return f; + }, + parse: function(specifier) { + var p = newParse(specifier += "", localDate); + p.toString = function() { return specifier; }; + return p; + }, + utcFormat: function(specifier) { + var f = newFormat(specifier += "", utcFormats); + f.toString = function() { return specifier; }; + return f; + }, + utcParse: function(specifier) { + var p = newParse(specifier, utcDate); + p.toString = function() { return specifier; }; + return p; + } + }; +} + +var pads = {"-": "", "_": " ", "0": "0"}; +var numberRe = /^\s*\d+/; +var percentRe = /^%/; +var requoteRe = /[\\^$*+?|[\]().{}]/g; + +function pad(value, fill, width) { + var sign = value < 0 ? "-" : "", + string = (sign ? -value : value) + "", + length = string.length; + return sign + (length < width ? new Array(width - length + 1).join(fill) + string : string); +} + +function requote(s) { + return s.replace(requoteRe, "\\$&"); +} + +function formatRe(names) { + return new RegExp("^(?:" + names.map(requote).join("|") + ")", "i"); +} + +function formatLookup(names) { + var map = {}, i = -1, n = names.length; + while (++i < n) map[names[i].toLowerCase()] = i; + return map; +} + +function parseWeekdayNumberSunday(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 1)); + return n ? (d.w = +n[0], i + n[0].length) : -1; +} + +function parseWeekdayNumberMonday(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 1)); + return n ? (d.u = +n[0], i + n[0].length) : -1; +} + +function parseWeekNumberSunday(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 2)); + return n ? (d.U = +n[0], i + n[0].length) : -1; +} + +function parseWeekNumberISO(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 2)); + return n ? (d.V = +n[0], i + n[0].length) : -1; +} + +function parseWeekNumberMonday(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 2)); + return n ? (d.W = +n[0], i + n[0].length) : -1; +} + +function parseFullYear(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 4)); + return n ? (d.y = +n[0], i + n[0].length) : -1; +} + +function parseYear(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 2)); + return n ? (d.y = +n[0] + (+n[0] > 68 ? 1900 : 2000), i + n[0].length) : -1; +} + +function parseZone(d, string, i) { + var n = /^(Z)|([+-]\d\d)(?::?(\d\d))?/.exec(string.slice(i, i + 6)); + return n ? (d.Z = n[1] ? 0 : -(n[2] + (n[3] || "00")), i + n[0].length) : -1; +} + +function parseMonthNumber(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 2)); + return n ? (d.m = n[0] - 1, i + n[0].length) : -1; +} + +function parseDayOfMonth(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 2)); + return n ? (d.d = +n[0], i + n[0].length) : -1; +} + +function parseDayOfYear(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 3)); + return n ? (d.m = 0, d.d = +n[0], i + n[0].length) : -1; +} + +function parseHour24(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 2)); + return n ? (d.H = +n[0], i + n[0].length) : -1; +} + +function parseMinutes(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 2)); + return n ? (d.M = +n[0], i + n[0].length) : -1; +} + +function parseSeconds(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 2)); + return n ? (d.S = +n[0], i + n[0].length) : -1; +} + +function parseMilliseconds(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 3)); + return n ? (d.L = +n[0], i + n[0].length) : -1; +} + +function parseMicroseconds(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 6)); + return n ? (d.L = Math.floor(n[0] / 1000), i + n[0].length) : -1; +} + +function parseLiteralPercent(d, string, i) { + var n = percentRe.exec(string.slice(i, i + 1)); + return n ? i + n[0].length : -1; +} + +function parseUnixTimestamp(d, string, i) { + var n = numberRe.exec(string.slice(i)); + return n ? (d.Q = +n[0], i + n[0].length) : -1; +} + +function parseUnixTimestampSeconds(d, string, i) { + var n = numberRe.exec(string.slice(i)); + return n ? (d.Q = (+n[0]) * 1000, i + n[0].length) : -1; +} + +function formatDayOfMonth(d, p) { + return pad(d.getDate(), p, 2); +} + +function formatHour24(d, p) { + return pad(d.getHours(), p, 2); +} + +function formatHour12(d, p) { + return pad(d.getHours() % 12 || 12, p, 2); +} + +function formatDayOfYear(d, p) { + return pad(1 + day.count(year(d), d), p, 3); +} + +function formatMilliseconds(d, p) { + return pad(d.getMilliseconds(), p, 3); +} + +function formatMicroseconds(d, p) { + return formatMilliseconds(d, p) + "000"; +} + +function formatMonthNumber(d, p) { + return pad(d.getMonth() + 1, p, 2); +} + +function formatMinutes(d, p) { + return pad(d.getMinutes(), p, 2); +} + +function formatSeconds(d, p) { + return pad(d.getSeconds(), p, 2); +} + +function formatWeekdayNumberMonday(d) { + var day$$1 = d.getDay(); + return day$$1 === 0 ? 7 : day$$1; +} + +function formatWeekNumberSunday(d, p) { + return pad(sunday.count(year(d), d), p, 2); +} + +function formatWeekNumberISO(d, p) { + var day$$1 = d.getDay(); + d = (day$$1 >= 4 || day$$1 === 0) ? thursday(d) : thursday.ceil(d); + return pad(thursday.count(year(d), d) + (year(d).getDay() === 4), p, 2); +} + +function formatWeekdayNumberSunday(d) { + return d.getDay(); +} + +function formatWeekNumberMonday(d, p) { + return pad(monday.count(year(d), d), p, 2); +} + +function formatYear(d, p) { + return pad(d.getFullYear() % 100, p, 2); +} + +function formatFullYear(d, p) { + return pad(d.getFullYear() % 10000, p, 4); +} + +function formatZone(d) { + var z = d.getTimezoneOffset(); + return (z > 0 ? "-" : (z *= -1, "+")) + + pad(z / 60 | 0, "0", 2) + + pad(z % 60, "0", 2); +} + +function formatUTCDayOfMonth(d, p) { + return pad(d.getUTCDate(), p, 2); +} + +function formatUTCHour24(d, p) { + return pad(d.getUTCHours(), p, 2); +} + +function formatUTCHour12(d, p) { + return pad(d.getUTCHours() % 12 || 12, p, 2); +} + +function formatUTCDayOfYear(d, p) { + return pad(1 + utcDay.count(utcYear(d), d), p, 3); +} + +function formatUTCMilliseconds(d, p) { + return pad(d.getUTCMilliseconds(), p, 3); +} + +function formatUTCMicroseconds(d, p) { + return formatUTCMilliseconds(d, p) + "000"; +} + +function formatUTCMonthNumber(d, p) { + return pad(d.getUTCMonth() + 1, p, 2); +} + +function formatUTCMinutes(d, p) { + return pad(d.getUTCMinutes(), p, 2); +} + +function formatUTCSeconds(d, p) { + return pad(d.getUTCSeconds(), p, 2); +} + +function formatUTCWeekdayNumberMonday(d) { + var dow = d.getUTCDay(); + return dow === 0 ? 7 : dow; +} + +function formatUTCWeekNumberSunday(d, p) { + return pad(utcSunday.count(utcYear(d), d), p, 2); +} + +function formatUTCWeekNumberISO(d, p) { + var day$$1 = d.getUTCDay(); + d = (day$$1 >= 4 || day$$1 === 0) ? utcThursday(d) : utcThursday.ceil(d); + return pad(utcThursday.count(utcYear(d), d) + (utcYear(d).getUTCDay() === 4), p, 2); +} + +function formatUTCWeekdayNumberSunday(d) { + return d.getUTCDay(); +} + +function formatUTCWeekNumberMonday(d, p) { + return pad(utcMonday.count(utcYear(d), d), p, 2); +} + +function formatUTCYear(d, p) { + return pad(d.getUTCFullYear() % 100, p, 2); +} + +function formatUTCFullYear(d, p) { + return pad(d.getUTCFullYear() % 10000, p, 4); +} + +function formatUTCZone() { + return "+0000"; +} + +function formatLiteralPercent() { + return "%"; +} + +function formatUnixTimestamp(d) { + return +d; +} + +function formatUnixTimestampSeconds(d) { + return Math.floor(+d / 1000); +} + +var locale$1; + + + + + +defaultLocale$1({ + dateTime: "%x, %X", + date: "%-m/%-d/%Y", + time: "%-I:%M:%S %p", + periods: ["AM", "PM"], + days: ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"], + shortDays: ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"], + months: ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"], + shortMonths: ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"] +}); + +function defaultLocale$1(definition) { + locale$1 = formatLocale$1(definition); + exports.timeFormat = locale$1.format; + exports.timeParse = locale$1.parse; + exports.utcFormat = locale$1.utcFormat; + exports.utcParse = locale$1.utcParse; + return locale$1; +} + +var isoSpecifier = "%Y-%m-%dT%H:%M:%S.%LZ"; + +function formatIsoNative(date) { + return date.toISOString(); +} + +var formatIso = Date.prototype.toISOString + ? formatIsoNative + : exports.utcFormat(isoSpecifier); + +function parseIsoNative(string) { + var date = new Date(string); + return isNaN(date) ? null : date; +} + +var parseIso = +new Date("2000-01-01T00:00:00.000Z") + ? parseIsoNative + : exports.utcParse(isoSpecifier); + +var durationSecond = 1000; +var durationMinute = durationSecond * 60; +var durationHour = durationMinute * 60; +var durationDay = durationHour * 24; +var durationWeek = durationDay * 7; +var durationMonth = durationDay * 30; +var durationYear = durationDay * 365; + +function date$1(t) { + return new Date(t); +} + +function number$3(t) { + return t instanceof Date ? +t : +new Date(+t); +} + +function calendar(year$$1, month$$1, week, day$$1, hour$$1, minute$$1, second$$1, millisecond$$1, format) { + var scale = continuous(deinterpolateLinear, reinterpolate), + invert = scale.invert, + domain = scale.domain; + + var formatMillisecond = format(".%L"), + formatSecond = format(":%S"), + formatMinute = format("%I:%M"), + formatHour = format("%I %p"), + formatDay = format("%a %d"), + formatWeek = format("%b %d"), + formatMonth = format("%B"), + formatYear = format("%Y"); + + var tickIntervals = [ + [second$$1, 1, durationSecond], + [second$$1, 5, 5 * durationSecond], + [second$$1, 15, 15 * durationSecond], + [second$$1, 30, 30 * durationSecond], + [minute$$1, 1, durationMinute], + [minute$$1, 5, 5 * durationMinute], + [minute$$1, 15, 15 * durationMinute], + [minute$$1, 30, 30 * durationMinute], + [ hour$$1, 1, durationHour ], + [ hour$$1, 3, 3 * durationHour ], + [ hour$$1, 6, 6 * durationHour ], + [ hour$$1, 12, 12 * durationHour ], + [ day$$1, 1, durationDay ], + [ day$$1, 2, 2 * durationDay ], + [ week, 1, durationWeek ], + [ month$$1, 1, durationMonth ], + [ month$$1, 3, 3 * durationMonth ], + [ year$$1, 1, durationYear ] + ]; + + function tickFormat(date) { + return (second$$1(date) < date ? formatMillisecond + : minute$$1(date) < date ? formatSecond + : hour$$1(date) < date ? formatMinute + : day$$1(date) < date ? formatHour + : month$$1(date) < date ? (week(date) < date ? formatDay : formatWeek) + : year$$1(date) < date ? formatMonth + : formatYear)(date); + } + + function tickInterval(interval, start, stop, step) { + if (interval == null) interval = 10; + + // If a desired tick count is specified, pick a reasonable tick interval + // based on the extent of the domain and a rough estimate of tick size. + // Otherwise, assume interval is already a time interval and use it. + if (typeof interval === "number") { + var target = Math.abs(stop - start) / interval, + i = bisector(function(i) { return i[2]; }).right(tickIntervals, target); + if (i === tickIntervals.length) { + step = tickStep(start / durationYear, stop / durationYear, interval); + interval = year$$1; + } else if (i) { + i = tickIntervals[target / tickIntervals[i - 1][2] < tickIntervals[i][2] / target ? i - 1 : i]; + step = i[1]; + interval = i[0]; + } else { + step = Math.max(tickStep(start, stop, interval), 1); + interval = millisecond$$1; + } + } + + return step == null ? interval : interval.every(step); + } + + scale.invert = function(y) { + return new Date(invert(y)); + }; + + scale.domain = function(_) { + return arguments.length ? domain(map$3.call(_, number$3)) : domain().map(date$1); + }; + + scale.ticks = function(interval, step) { + var d = domain(), + t0 = d[0], + t1 = d[d.length - 1], + r = t1 < t0, + t; + if (r) t = t0, t0 = t1, t1 = t; + t = tickInterval(interval, t0, t1, step); + t = t ? t.range(t0, t1 + 1) : []; // inclusive stop + return r ? t.reverse() : t; + }; + + scale.tickFormat = function(count, specifier) { + return specifier == null ? tickFormat : format(specifier); + }; + + scale.nice = function(interval, step) { + var d = domain(); + return (interval = tickInterval(interval, d[0], d[d.length - 1], step)) + ? domain(nice(d, interval)) + : scale; + }; + + scale.copy = function() { + return copy(scale, calendar(year$$1, month$$1, week, day$$1, hour$$1, minute$$1, second$$1, millisecond$$1, format)); + }; + + return scale; +} + +function time() { + return calendar(year, month, sunday, day, hour, minute, second, millisecond, exports.timeFormat).domain([new Date(2000, 0, 1), new Date(2000, 0, 2)]); +} + +function utcTime() { + return calendar(utcYear, utcMonth, utcSunday, utcDay, utcHour, utcMinute, second, millisecond, exports.utcFormat).domain([Date.UTC(2000, 0, 1), Date.UTC(2000, 0, 2)]); +} + +function colors(s) { + return s.match(/.{6}/g).map(function(x) { + return "#" + x; + }); +} + +var category10 = colors("1f77b4ff7f0e2ca02cd627289467bd8c564be377c27f7f7fbcbd2217becf"); + +var category20b = colors("393b795254a36b6ecf9c9ede6379398ca252b5cf6bcedb9c8c6d31bd9e39e7ba52e7cb94843c39ad494ad6616be7969c7b4173a55194ce6dbdde9ed6"); + +var category20c = colors("3182bd6baed69ecae1c6dbefe6550dfd8d3cfdae6bfdd0a231a35474c476a1d99bc7e9c0756bb19e9ac8bcbddcdadaeb636363969696bdbdbdd9d9d9"); + +var category20 = colors("1f77b4aec7e8ff7f0effbb782ca02c98df8ad62728ff98969467bdc5b0d58c564bc49c94e377c2f7b6d27f7f7fc7c7c7bcbd22dbdb8d17becf9edae5"); + +var cubehelix$3 = cubehelixLong(cubehelix(300, 0.5, 0.0), cubehelix(-240, 0.5, 1.0)); + +var warm = cubehelixLong(cubehelix(-100, 0.75, 0.35), cubehelix(80, 1.50, 0.8)); + +var cool = cubehelixLong(cubehelix(260, 0.75, 0.35), cubehelix(80, 1.50, 0.8)); + +var rainbow = cubehelix(); + +function rainbow$1(t) { + if (t < 0 || t > 1) t -= Math.floor(t); + var ts = Math.abs(t - 0.5); + rainbow.h = 360 * t - 100; + rainbow.s = 1.5 - 1.5 * ts; + rainbow.l = 0.8 - 0.9 * ts; + return rainbow + ""; +} + +function ramp(range) { + var n = range.length; + return function(t) { + return range[Math.max(0, Math.min(n - 1, Math.floor(t * n)))]; + }; +} + +var viridis = ramp(colors("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")); + +var magma = ramp(colors("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")); + +var inferno = ramp(colors("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")); + +var plasma = ramp(colors("0d088710078813078916078a19068c1b068d1d068e20068f2206902406912605912805922a05932c05942e05952f059631059733059735049837049938049a3a049a3c049b3e049c3f049c41049d43039e44039e46039f48039f4903a04b03a14c02a14e02a25002a25102a35302a35502a45601a45801a45901a55b01a55c01a65e01a66001a66100a76300a76400a76600a76700a86900a86a00a86c00a86e00a86f00a87100a87201a87401a87501a87701a87801a87a02a87b02a87d03a87e03a88004a88104a78305a78405a78606a68707a68808a68a09a58b0aa58d0ba58e0ca48f0da4910ea3920fa39410a29511a19613a19814a099159f9a169f9c179e9d189d9e199da01a9ca11b9ba21d9aa31e9aa51f99a62098a72197a82296aa2395ab2494ac2694ad2793ae2892b02991b12a90b22b8fb32c8eb42e8db52f8cb6308bb7318ab83289ba3388bb3488bc3587bd3786be3885bf3984c03a83c13b82c23c81c33d80c43e7fc5407ec6417dc7427cc8437bc9447aca457acb4679cc4778cc4977cd4a76ce4b75cf4c74d04d73d14e72d24f71d35171d45270d5536fd5546ed6556dd7566cd8576bd9586ada5a6ada5b69db5c68dc5d67dd5e66de5f65de6164df6263e06363e16462e26561e26660e3685fe4695ee56a5de56b5de66c5ce76e5be76f5ae87059e97158e97257ea7457eb7556eb7655ec7754ed7953ed7a52ee7b51ef7c51ef7e50f07f4ff0804ef1814df1834cf2844bf3854bf3874af48849f48948f58b47f58c46f68d45f68f44f79044f79143f79342f89441f89540f9973ff9983ef99a3efa9b3dfa9c3cfa9e3bfb9f3afba139fba238fca338fca537fca636fca835fca934fdab33fdac33fdae32fdaf31fdb130fdb22ffdb42ffdb52efeb72dfeb82cfeba2cfebb2bfebd2afebe2afec029fdc229fdc328fdc527fdc627fdc827fdca26fdcb26fccd25fcce25fcd025fcd225fbd324fbd524fbd724fad824fada24f9dc24f9dd25f8df25f8e125f7e225f7e425f6e626f6e826f5e926f5eb27f4ed27f3ee27f3f027f2f227f1f426f1f525f0f724f0f921")); + +function sequential(interpolator) { + var x0 = 0, + x1 = 1, + clamp = false; + + function scale(x) { + var t = (x - x0) / (x1 - x0); + return interpolator(clamp ? Math.max(0, Math.min(1, t)) : t); + } + + scale.domain = function(_) { + return arguments.length ? (x0 = +_[0], x1 = +_[1], scale) : [x0, x1]; + }; + + scale.clamp = function(_) { + return arguments.length ? (clamp = !!_, scale) : clamp; + }; + + scale.interpolator = function(_) { + return arguments.length ? (interpolator = _, scale) : interpolator; + }; + + scale.copy = function() { + return sequential(interpolator).domain([x0, x1]).clamp(clamp); + }; + + return linearish(scale); +} + +function constant$10(x) { + return function constant() { + return x; + }; +} + +var abs$1 = Math.abs; +var atan2$1 = Math.atan2; +var cos$2 = Math.cos; +var max$2 = Math.max; +var min$1 = Math.min; +var sin$2 = Math.sin; +var sqrt$2 = Math.sqrt; + +var epsilon$3 = 1e-12; +var pi$4 = Math.PI; +var halfPi$3 = pi$4 / 2; +var tau$4 = 2 * pi$4; + +function acos$1(x) { + return x > 1 ? 0 : x < -1 ? pi$4 : Math.acos(x); +} + +function asin$1(x) { + return x >= 1 ? halfPi$3 : x <= -1 ? -halfPi$3 : Math.asin(x); +} + +function arcInnerRadius(d) { + return d.innerRadius; +} + +function arcOuterRadius(d) { + return d.outerRadius; +} + +function arcStartAngle(d) { + return d.startAngle; +} + +function arcEndAngle(d) { + return d.endAngle; +} + +function arcPadAngle(d) { + return d && d.padAngle; // Note: optional! +} + +function intersect(x0, y0, x1, y1, x2, y2, x3, y3) { + var x10 = x1 - x0, y10 = y1 - y0, + x32 = x3 - x2, y32 = y3 - y2, + t = (x32 * (y0 - y2) - y32 * (x0 - x2)) / (y32 * x10 - x32 * y10); + return [x0 + t * x10, y0 + t * y10]; +} + +// Compute perpendicular offset line of length rc. +// http://mathworld.wolfram.com/Circle-LineIntersection.html +function cornerTangents(x0, y0, x1, y1, r1, rc, cw) { + var x01 = x0 - x1, + y01 = y0 - y1, + lo = (cw ? rc : -rc) / sqrt$2(x01 * x01 + y01 * y01), + ox = lo * y01, + oy = -lo * x01, + x11 = x0 + ox, + y11 = y0 + oy, + x10 = x1 + ox, + y10 = y1 + oy, + x00 = (x11 + x10) / 2, + y00 = (y11 + y10) / 2, + dx = x10 - x11, + dy = y10 - y11, + d2 = dx * dx + dy * dy, + r = r1 - rc, + D = x11 * y10 - x10 * y11, + d = (dy < 0 ? -1 : 1) * sqrt$2(max$2(0, r * r * d2 - D * D)), + cx0 = (D * dy - dx * d) / d2, + cy0 = (-D * dx - dy * d) / d2, + cx1 = (D * dy + dx * d) / d2, + cy1 = (-D * dx + dy * d) / d2, + dx0 = cx0 - x00, + dy0 = cy0 - y00, + dx1 = cx1 - x00, + dy1 = cy1 - y00; + + // Pick the closer of the two intersection points. + // TODO Is there a faster way to determine which intersection to use? + if (dx0 * dx0 + dy0 * dy0 > dx1 * dx1 + dy1 * dy1) cx0 = cx1, cy0 = cy1; + + return { + cx: cx0, + cy: cy0, + x01: -ox, + y01: -oy, + x11: cx0 * (r1 / r - 1), + y11: cy0 * (r1 / r - 1) + }; +} + +function arc() { + var innerRadius = arcInnerRadius, + outerRadius = arcOuterRadius, + cornerRadius = constant$10(0), + padRadius = null, + startAngle = arcStartAngle, + endAngle = arcEndAngle, + padAngle = arcPadAngle, + context = null; + + function arc() { + var buffer, + r, + r0 = +innerRadius.apply(this, arguments), + r1 = +outerRadius.apply(this, arguments), + a0 = startAngle.apply(this, arguments) - halfPi$3, + a1 = endAngle.apply(this, arguments) - halfPi$3, + da = abs$1(a1 - a0), + cw = a1 > a0; + + if (!context) context = buffer = path(); + + // Ensure that the outer radius is always larger than the inner radius. + if (r1 < r0) r = r1, r1 = r0, r0 = r; + + // Is it a point? + if (!(r1 > epsilon$3)) context.moveTo(0, 0); + + // Or is it a circle or annulus? + else if (da > tau$4 - epsilon$3) { + context.moveTo(r1 * cos$2(a0), r1 * sin$2(a0)); + context.arc(0, 0, r1, a0, a1, !cw); + if (r0 > epsilon$3) { + context.moveTo(r0 * cos$2(a1), r0 * sin$2(a1)); + context.arc(0, 0, r0, a1, a0, cw); + } + } + + // Or is it a circular or annular sector? + else { + var a01 = a0, + a11 = a1, + a00 = a0, + a10 = a1, + da0 = da, + da1 = da, + ap = padAngle.apply(this, arguments) / 2, + rp = (ap > epsilon$3) && (padRadius ? +padRadius.apply(this, arguments) : sqrt$2(r0 * r0 + r1 * r1)), + rc = min$1(abs$1(r1 - r0) / 2, +cornerRadius.apply(this, arguments)), + rc0 = rc, + rc1 = rc, + t0, + t1; + + // Apply padding? Note that since r1 ≥ r0, da1 ≥ da0. + if (rp > epsilon$3) { + var p0 = asin$1(rp / r0 * sin$2(ap)), + p1 = asin$1(rp / r1 * sin$2(ap)); + if ((da0 -= p0 * 2) > epsilon$3) p0 *= (cw ? 1 : -1), a00 += p0, a10 -= p0; + else da0 = 0, a00 = a10 = (a0 + a1) / 2; + if ((da1 -= p1 * 2) > epsilon$3) p1 *= (cw ? 1 : -1), a01 += p1, a11 -= p1; + else da1 = 0, a01 = a11 = (a0 + a1) / 2; + } + + var x01 = r1 * cos$2(a01), + y01 = r1 * sin$2(a01), + x10 = r0 * cos$2(a10), + y10 = r0 * sin$2(a10); + + // Apply rounded corners? + if (rc > epsilon$3) { + var x11 = r1 * cos$2(a11), + y11 = r1 * sin$2(a11), + x00 = r0 * cos$2(a00), + y00 = r0 * sin$2(a00); + + // Restrict the corner radius according to the sector angle. + if (da < pi$4) { + var oc = da0 > epsilon$3 ? intersect(x01, y01, x00, y00, x11, y11, x10, y10) : [x10, y10], + ax = x01 - oc[0], + ay = y01 - oc[1], + bx = x11 - oc[0], + by = y11 - oc[1], + kc = 1 / sin$2(acos$1((ax * bx + ay * by) / (sqrt$2(ax * ax + ay * ay) * sqrt$2(bx * bx + by * by))) / 2), + lc = sqrt$2(oc[0] * oc[0] + oc[1] * oc[1]); + rc0 = min$1(rc, (r0 - lc) / (kc - 1)); + rc1 = min$1(rc, (r1 - lc) / (kc + 1)); + } + } + + // Is the sector collapsed to a line? + if (!(da1 > epsilon$3)) context.moveTo(x01, y01); + + // Does the sector’s outer ring have rounded corners? + else if (rc1 > epsilon$3) { + t0 = cornerTangents(x00, y00, x01, y01, r1, rc1, cw); + t1 = cornerTangents(x11, y11, x10, y10, r1, rc1, cw); + + context.moveTo(t0.cx + t0.x01, t0.cy + t0.y01); + + // Have the corners merged? + if (rc1 < rc) context.arc(t0.cx, t0.cy, rc1, atan2$1(t0.y01, t0.x01), atan2$1(t1.y01, t1.x01), !cw); + + // Otherwise, draw the two corners and the ring. + else { + context.arc(t0.cx, t0.cy, rc1, atan2$1(t0.y01, t0.x01), atan2$1(t0.y11, t0.x11), !cw); + context.arc(0, 0, r1, atan2$1(t0.cy + t0.y11, t0.cx + t0.x11), atan2$1(t1.cy + t1.y11, t1.cx + t1.x11), !cw); + context.arc(t1.cx, t1.cy, rc1, atan2$1(t1.y11, t1.x11), atan2$1(t1.y01, t1.x01), !cw); + } + } + + // Or is the outer ring just a circular arc? + else context.moveTo(x01, y01), context.arc(0, 0, r1, a01, a11, !cw); + + // Is there no inner ring, and it’s a circular sector? + // Or perhaps it’s an annular sector collapsed due to padding? + if (!(r0 > epsilon$3) || !(da0 > epsilon$3)) context.lineTo(x10, y10); + + // Does the sector’s inner ring (or point) have rounded corners? + else if (rc0 > epsilon$3) { + t0 = cornerTangents(x10, y10, x11, y11, r0, -rc0, cw); + t1 = cornerTangents(x01, y01, x00, y00, r0, -rc0, cw); + + context.lineTo(t0.cx + t0.x01, t0.cy + t0.y01); + + // Have the corners merged? + if (rc0 < rc) context.arc(t0.cx, t0.cy, rc0, atan2$1(t0.y01, t0.x01), atan2$1(t1.y01, t1.x01), !cw); + + // Otherwise, draw the two corners and the ring. + else { + context.arc(t0.cx, t0.cy, rc0, atan2$1(t0.y01, t0.x01), atan2$1(t0.y11, t0.x11), !cw); + context.arc(0, 0, r0, atan2$1(t0.cy + t0.y11, t0.cx + t0.x11), atan2$1(t1.cy + t1.y11, t1.cx + t1.x11), cw); + context.arc(t1.cx, t1.cy, rc0, atan2$1(t1.y11, t1.x11), atan2$1(t1.y01, t1.x01), !cw); + } + } + + // Or is the inner ring just a circular arc? + else context.arc(0, 0, r0, a10, a00, cw); + } + + context.closePath(); + + if (buffer) return context = null, buffer + "" || null; + } + + arc.centroid = function() { + var r = (+innerRadius.apply(this, arguments) + +outerRadius.apply(this, arguments)) / 2, + a = (+startAngle.apply(this, arguments) + +endAngle.apply(this, arguments)) / 2 - pi$4 / 2; + return [cos$2(a) * r, sin$2(a) * r]; + }; + + arc.innerRadius = function(_) { + return arguments.length ? (innerRadius = typeof _ === "function" ? _ : constant$10(+_), arc) : innerRadius; + }; + + arc.outerRadius = function(_) { + return arguments.length ? (outerRadius = typeof _ === "function" ? _ : constant$10(+_), arc) : outerRadius; + }; + + arc.cornerRadius = function(_) { + return arguments.length ? (cornerRadius = typeof _ === "function" ? _ : constant$10(+_), arc) : cornerRadius; + }; + + arc.padRadius = function(_) { + return arguments.length ? (padRadius = _ == null ? null : typeof _ === "function" ? _ : constant$10(+_), arc) : padRadius; + }; + + arc.startAngle = function(_) { + return arguments.length ? (startAngle = typeof _ === "function" ? _ : constant$10(+_), arc) : startAngle; + }; + + arc.endAngle = function(_) { + return arguments.length ? (endAngle = typeof _ === "function" ? _ : constant$10(+_), arc) : endAngle; + }; + + arc.padAngle = function(_) { + return arguments.length ? (padAngle = typeof _ === "function" ? _ : constant$10(+_), arc) : padAngle; + }; + + arc.context = function(_) { + return arguments.length ? (context = _ == null ? null : _, arc) : context; + }; + + return arc; +} + +function Linear(context) { + this._context = context; +} + +Linear.prototype = { + areaStart: function() { + this._line = 0; + }, + areaEnd: function() { + this._line = NaN; + }, + lineStart: function() { + this._point = 0; + }, + lineEnd: function() { + if (this._line || (this._line !== 0 && this._point === 1)) this._context.closePath(); + this._line = 1 - this._line; + }, + point: function(x, y) { + x = +x, y = +y; + switch (this._point) { + case 0: this._point = 1; this._line ? this._context.lineTo(x, y) : this._context.moveTo(x, y); break; + case 1: this._point = 2; // proceed + default: this._context.lineTo(x, y); break; + } + } +}; + +function curveLinear(context) { + return new Linear(context); +} + +function x$3(p) { + return p[0]; +} + +function y$3(p) { + return p[1]; +} + +function line() { + var x$$1 = x$3, + y$$1 = y$3, + defined = constant$10(true), + context = null, + curve = curveLinear, + output = null; + + function line(data) { + var i, + n = data.length, + d, + defined0 = false, + buffer; + + if (context == null) output = curve(buffer = path()); + + for (i = 0; i <= n; ++i) { + if (!(i < n && defined(d = data[i], i, data)) === defined0) { + if (defined0 = !defined0) output.lineStart(); + else output.lineEnd(); + } + if (defined0) output.point(+x$$1(d, i, data), +y$$1(d, i, data)); + } + + if (buffer) return output = null, buffer + "" || null; + } + + line.x = function(_) { + return arguments.length ? (x$$1 = typeof _ === "function" ? _ : constant$10(+_), line) : x$$1; + }; + + line.y = function(_) { + return arguments.length ? (y$$1 = typeof _ === "function" ? _ : constant$10(+_), line) : y$$1; + }; + + line.defined = function(_) { + return arguments.length ? (defined = typeof _ === "function" ? _ : constant$10(!!_), line) : defined; + }; + + line.curve = function(_) { + return arguments.length ? (curve = _, context != null && (output = curve(context)), line) : curve; + }; + + line.context = function(_) { + return arguments.length ? (_ == null ? context = output = null : output = curve(context = _), line) : context; + }; + + return line; +} + +function area$2() { + var x0 = x$3, + x1 = null, + y0 = constant$10(0), + y1 = y$3, + defined = constant$10(true), + context = null, + curve = curveLinear, + output = null; + + function area(data) { + var i, + j, + k, + n = data.length, + d, + defined0 = false, + buffer, + x0z = new Array(n), + y0z = new Array(n); + + if (context == null) output = curve(buffer = path()); + + for (i = 0; i <= n; ++i) { + if (!(i < n && defined(d = data[i], i, data)) === defined0) { + if (defined0 = !defined0) { + j = i; + output.areaStart(); + output.lineStart(); + } else { + output.lineEnd(); + output.lineStart(); + for (k = i - 1; k >= j; --k) { + output.point(x0z[k], y0z[k]); + } + output.lineEnd(); + output.areaEnd(); + } + } + if (defined0) { + x0z[i] = +x0(d, i, data), y0z[i] = +y0(d, i, data); + output.point(x1 ? +x1(d, i, data) : x0z[i], y1 ? +y1(d, i, data) : y0z[i]); + } + } + + if (buffer) return output = null, buffer + "" || null; + } + + function arealine() { + return line().defined(defined).curve(curve).context(context); + } + + area.x = function(_) { + return arguments.length ? (x0 = typeof _ === "function" ? _ : constant$10(+_), x1 = null, area) : x0; + }; + + area.x0 = function(_) { + return arguments.length ? (x0 = typeof _ === "function" ? _ : constant$10(+_), area) : x0; + }; + + area.x1 = function(_) { + return arguments.length ? (x1 = _ == null ? null : typeof _ === "function" ? _ : constant$10(+_), area) : x1; + }; + + area.y = function(_) { + return arguments.length ? (y0 = typeof _ === "function" ? _ : constant$10(+_), y1 = null, area) : y0; + }; + + area.y0 = function(_) { + return arguments.length ? (y0 = typeof _ === "function" ? _ : constant$10(+_), area) : y0; + }; + + area.y1 = function(_) { + return arguments.length ? (y1 = _ == null ? null : typeof _ === "function" ? _ : constant$10(+_), area) : y1; + }; + + area.lineX0 = + area.lineY0 = function() { + return arealine().x(x0).y(y0); + }; + + area.lineY1 = function() { + return arealine().x(x0).y(y1); + }; + + area.lineX1 = function() { + return arealine().x(x1).y(y0); + }; + + area.defined = function(_) { + return arguments.length ? (defined = typeof _ === "function" ? _ : constant$10(!!_), area) : defined; + }; + + area.curve = function(_) { + return arguments.length ? (curve = _, context != null && (output = curve(context)), area) : curve; + }; + + area.context = function(_) { + return arguments.length ? (_ == null ? context = output = null : output = curve(context = _), area) : context; + }; + + return area; +} + +function descending$1(a, b) { + return b < a ? -1 : b > a ? 1 : b >= a ? 0 : NaN; +} + +function identity$7(d) { + return d; +} + +function pie() { + var value = identity$7, + sortValues = descending$1, + sort = null, + startAngle = constant$10(0), + endAngle = constant$10(tau$4), + padAngle = constant$10(0); + + function pie(data) { + var i, + n = data.length, + j, + k, + sum = 0, + index = new Array(n), + arcs = new Array(n), + a0 = +startAngle.apply(this, arguments), + da = Math.min(tau$4, Math.max(-tau$4, endAngle.apply(this, arguments) - a0)), + a1, + p = Math.min(Math.abs(da) / n, padAngle.apply(this, arguments)), + pa = p * (da < 0 ? -1 : 1), + v; + + for (i = 0; i < n; ++i) { + if ((v = arcs[index[i] = i] = +value(data[i], i, data)) > 0) { + sum += v; + } + } + + // Optionally sort the arcs by previously-computed values or by data. + if (sortValues != null) index.sort(function(i, j) { return sortValues(arcs[i], arcs[j]); }); + else if (sort != null) index.sort(function(i, j) { return sort(data[i], data[j]); }); + + // Compute the arcs! They are stored in the original data's order. + for (i = 0, k = sum ? (da - n * pa) / sum : 0; i < n; ++i, a0 = a1) { + j = index[i], v = arcs[j], a1 = a0 + (v > 0 ? v * k : 0) + pa, arcs[j] = { + data: data[j], + index: i, + value: v, + startAngle: a0, + endAngle: a1, + padAngle: p + }; + } + + return arcs; + } + + pie.value = function(_) { + return arguments.length ? (value = typeof _ === "function" ? _ : constant$10(+_), pie) : value; + }; + + pie.sortValues = function(_) { + return arguments.length ? (sortValues = _, sort = null, pie) : sortValues; + }; + + pie.sort = function(_) { + return arguments.length ? (sort = _, sortValues = null, pie) : sort; + }; + + pie.startAngle = function(_) { + return arguments.length ? (startAngle = typeof _ === "function" ? _ : constant$10(+_), pie) : startAngle; + }; + + pie.endAngle = function(_) { + return arguments.length ? (endAngle = typeof _ === "function" ? _ : constant$10(+_), pie) : endAngle; + }; + + pie.padAngle = function(_) { + return arguments.length ? (padAngle = typeof _ === "function" ? _ : constant$10(+_), pie) : padAngle; + }; + + return pie; +} + +var curveRadialLinear = curveRadial(curveLinear); + +function Radial(curve) { + this._curve = curve; +} + +Radial.prototype = { + areaStart: function() { + this._curve.areaStart(); + }, + areaEnd: function() { + this._curve.areaEnd(); + }, + lineStart: function() { + this._curve.lineStart(); + }, + lineEnd: function() { + this._curve.lineEnd(); + }, + point: function(a, r) { + this._curve.point(r * Math.sin(a), r * -Math.cos(a)); + } +}; + +function curveRadial(curve) { + + function radial(context) { + return new Radial(curve(context)); + } + + radial._curve = curve; + + return radial; +} + +function lineRadial(l) { + var c = l.curve; + + l.angle = l.x, delete l.x; + l.radius = l.y, delete l.y; + + l.curve = function(_) { + return arguments.length ? c(curveRadial(_)) : c()._curve; + }; + + return l; +} + +function lineRadial$1() { + return lineRadial(line().curve(curveRadialLinear)); +} + +function areaRadial() { + var a = area$2().curve(curveRadialLinear), + c = a.curve, + x0 = a.lineX0, + x1 = a.lineX1, + y0 = a.lineY0, + y1 = a.lineY1; + + a.angle = a.x, delete a.x; + a.startAngle = a.x0, delete a.x0; + a.endAngle = a.x1, delete a.x1; + a.radius = a.y, delete a.y; + a.innerRadius = a.y0, delete a.y0; + a.outerRadius = a.y1, delete a.y1; + a.lineStartAngle = function() { return lineRadial(x0()); }, delete a.lineX0; + a.lineEndAngle = function() { return lineRadial(x1()); }, delete a.lineX1; + a.lineInnerRadius = function() { return lineRadial(y0()); }, delete a.lineY0; + a.lineOuterRadius = function() { return lineRadial(y1()); }, delete a.lineY1; + + a.curve = function(_) { + return arguments.length ? c(curveRadial(_)) : c()._curve; + }; + + return a; +} + +function pointRadial(x, y) { + return [(y = +y) * Math.cos(x -= Math.PI / 2), y * Math.sin(x)]; +} + +var slice$6 = Array.prototype.slice; + +function linkSource(d) { + return d.source; +} + +function linkTarget(d) { + return d.target; +} + +function link$2(curve) { + var source = linkSource, + target = linkTarget, + x$$1 = x$3, + y$$1 = y$3, + context = null; + + function link() { + var buffer, argv = slice$6.call(arguments), s = source.apply(this, argv), t = target.apply(this, argv); + if (!context) context = buffer = path(); + curve(context, +x$$1.apply(this, (argv[0] = s, argv)), +y$$1.apply(this, argv), +x$$1.apply(this, (argv[0] = t, argv)), +y$$1.apply(this, argv)); + if (buffer) return context = null, buffer + "" || null; + } + + link.source = function(_) { + return arguments.length ? (source = _, link) : source; + }; + + link.target = function(_) { + return arguments.length ? (target = _, link) : target; + }; + + link.x = function(_) { + return arguments.length ? (x$$1 = typeof _ === "function" ? _ : constant$10(+_), link) : x$$1; + }; + + link.y = function(_) { + return arguments.length ? (y$$1 = typeof _ === "function" ? _ : constant$10(+_), link) : y$$1; + }; + + link.context = function(_) { + return arguments.length ? (context = _ == null ? null : _, link) : context; + }; + + return link; +} + +function curveHorizontal(context, x0, y0, x1, y1) { + context.moveTo(x0, y0); + context.bezierCurveTo(x0 = (x0 + x1) / 2, y0, x0, y1, x1, y1); +} + +function curveVertical(context, x0, y0, x1, y1) { + context.moveTo(x0, y0); + context.bezierCurveTo(x0, y0 = (y0 + y1) / 2, x1, y0, x1, y1); +} + +function curveRadial$1(context, x0, y0, x1, y1) { + var p0 = pointRadial(x0, y0), + p1 = pointRadial(x0, y0 = (y0 + y1) / 2), + p2 = pointRadial(x1, y0), + p3 = pointRadial(x1, y1); + context.moveTo(p0[0], p0[1]); + context.bezierCurveTo(p1[0], p1[1], p2[0], p2[1], p3[0], p3[1]); +} + +function linkHorizontal() { + return link$2(curveHorizontal); +} + +function linkVertical() { + return link$2(curveVertical); +} + +function linkRadial() { + var l = link$2(curveRadial$1); + l.angle = l.x, delete l.x; + l.radius = l.y, delete l.y; + return l; +} + +var circle$2 = { + draw: function(context, size) { + var r = Math.sqrt(size / pi$4); + context.moveTo(r, 0); + context.arc(0, 0, r, 0, tau$4); + } +}; + +var cross$2 = { + draw: function(context, size) { + var r = Math.sqrt(size / 5) / 2; + context.moveTo(-3 * r, -r); + context.lineTo(-r, -r); + context.lineTo(-r, -3 * r); + context.lineTo(r, -3 * r); + context.lineTo(r, -r); + context.lineTo(3 * r, -r); + context.lineTo(3 * r, r); + context.lineTo(r, r); + context.lineTo(r, 3 * r); + context.lineTo(-r, 3 * r); + context.lineTo(-r, r); + context.lineTo(-3 * r, r); + context.closePath(); + } +}; + +var tan30 = Math.sqrt(1 / 3); +var tan30_2 = tan30 * 2; + +var diamond = { + draw: function(context, size) { + var y = Math.sqrt(size / tan30_2), + x = y * tan30; + context.moveTo(0, -y); + context.lineTo(x, 0); + context.lineTo(0, y); + context.lineTo(-x, 0); + context.closePath(); + } +}; + +var ka = 0.89081309152928522810; +var kr = Math.sin(pi$4 / 10) / Math.sin(7 * pi$4 / 10); +var kx = Math.sin(tau$4 / 10) * kr; +var ky = -Math.cos(tau$4 / 10) * kr; + +var star = { + draw: function(context, size) { + var r = Math.sqrt(size * ka), + x = kx * r, + y = ky * r; + context.moveTo(0, -r); + context.lineTo(x, y); + for (var i = 1; i < 5; ++i) { + var a = tau$4 * i / 5, + c = Math.cos(a), + s = Math.sin(a); + context.lineTo(s * r, -c * r); + context.lineTo(c * x - s * y, s * x + c * y); + } + context.closePath(); + } +}; + +var square = { + draw: function(context, size) { + var w = Math.sqrt(size), + x = -w / 2; + context.rect(x, x, w, w); + } +}; + +var sqrt3 = Math.sqrt(3); + +var triangle = { + draw: function(context, size) { + var y = -Math.sqrt(size / (sqrt3 * 3)); + context.moveTo(0, y * 2); + context.lineTo(-sqrt3 * y, -y); + context.lineTo(sqrt3 * y, -y); + context.closePath(); + } +}; + +var c = -0.5; +var s = Math.sqrt(3) / 2; +var k = 1 / Math.sqrt(12); +var a = (k / 2 + 1) * 3; + +var wye = { + draw: function(context, size) { + var r = Math.sqrt(size / a), + x0 = r / 2, + y0 = r * k, + x1 = x0, + y1 = r * k + r, + x2 = -x1, + y2 = y1; + context.moveTo(x0, y0); + context.lineTo(x1, y1); + context.lineTo(x2, y2); + context.lineTo(c * x0 - s * y0, s * x0 + c * y0); + context.lineTo(c * x1 - s * y1, s * x1 + c * y1); + context.lineTo(c * x2 - s * y2, s * x2 + c * y2); + context.lineTo(c * x0 + s * y0, c * y0 - s * x0); + context.lineTo(c * x1 + s * y1, c * y1 - s * x1); + context.lineTo(c * x2 + s * y2, c * y2 - s * x2); + context.closePath(); + } +}; + +var symbols = [ + circle$2, + cross$2, + diamond, + square, + star, + triangle, + wye +]; + +function symbol() { + var type = constant$10(circle$2), + size = constant$10(64), + context = null; + + function symbol() { + var buffer; + if (!context) context = buffer = path(); + type.apply(this, arguments).draw(context, +size.apply(this, arguments)); + if (buffer) return context = null, buffer + "" || null; + } + + symbol.type = function(_) { + return arguments.length ? (type = typeof _ === "function" ? _ : constant$10(_), symbol) : type; + }; + + symbol.size = function(_) { + return arguments.length ? (size = typeof _ === "function" ? _ : constant$10(+_), symbol) : size; + }; + + symbol.context = function(_) { + return arguments.length ? (context = _ == null ? null : _, symbol) : context; + }; + + return symbol; +} + +function noop$2() {} + +function point$2(that, x, y) { + that._context.bezierCurveTo( + (2 * that._x0 + that._x1) / 3, + (2 * that._y0 + that._y1) / 3, + (that._x0 + 2 * that._x1) / 3, + (that._y0 + 2 * that._y1) / 3, + (that._x0 + 4 * that._x1 + x) / 6, + (that._y0 + 4 * that._y1 + y) / 6 + ); +} + +function Basis(context) { + this._context = context; +} + +Basis.prototype = { + areaStart: function() { + this._line = 0; + }, + areaEnd: function() { + this._line = NaN; + }, + lineStart: function() { + this._x0 = this._x1 = + this._y0 = this._y1 = NaN; + this._point = 0; + }, + lineEnd: function() { + switch (this._point) { + case 3: point$2(this, this._x1, this._y1); // proceed + case 2: this._context.lineTo(this._x1, this._y1); break; + } + if (this._line || (this._line !== 0 && this._point === 1)) this._context.closePath(); + this._line = 1 - this._line; + }, + point: function(x, y) { + x = +x, y = +y; + switch (this._point) { + case 0: this._point = 1; this._line ? this._context.lineTo(x, y) : this._context.moveTo(x, y); break; + case 1: this._point = 2; break; + case 2: this._point = 3; this._context.lineTo((5 * this._x0 + this._x1) / 6, (5 * this._y0 + this._y1) / 6); // proceed + default: point$2(this, x, y); break; + } + this._x0 = this._x1, this._x1 = x; + this._y0 = this._y1, this._y1 = y; + } +}; + +function basis$2(context) { + return new Basis(context); +} + +function BasisClosed(context) { + this._context = context; +} + +BasisClosed.prototype = { + areaStart: noop$2, + areaEnd: noop$2, + lineStart: function() { + this._x0 = this._x1 = this._x2 = this._x3 = this._x4 = + this._y0 = this._y1 = this._y2 = this._y3 = this._y4 = NaN; + this._point = 0; + }, + lineEnd: function() { + switch (this._point) { + case 1: { + this._context.moveTo(this._x2, this._y2); + this._context.closePath(); + break; + } + case 2: { + this._context.moveTo((this._x2 + 2 * this._x3) / 3, (this._y2 + 2 * this._y3) / 3); + this._context.lineTo((this._x3 + 2 * this._x2) / 3, (this._y3 + 2 * this._y2) / 3); + this._context.closePath(); + break; + } + case 3: { + this.point(this._x2, this._y2); + this.point(this._x3, this._y3); + this.point(this._x4, this._y4); + break; + } + } + }, + point: function(x, y) { + x = +x, y = +y; + switch (this._point) { + case 0: this._point = 1; this._x2 = x, this._y2 = y; break; + case 1: this._point = 2; this._x3 = x, this._y3 = y; break; + case 2: this._point = 3; this._x4 = x, this._y4 = y; this._context.moveTo((this._x0 + 4 * this._x1 + x) / 6, (this._y0 + 4 * this._y1 + y) / 6); break; + default: point$2(this, x, y); break; + } + this._x0 = this._x1, this._x1 = x; + this._y0 = this._y1, this._y1 = y; + } +}; + +function basisClosed$1(context) { + return new BasisClosed(context); +} + +function BasisOpen(context) { + this._context = context; +} + +BasisOpen.prototype = { + areaStart: function() { + this._line = 0; + }, + areaEnd: function() { + this._line = NaN; + }, + lineStart: function() { + this._x0 = this._x1 = + this._y0 = this._y1 = NaN; + this._point = 0; + }, + lineEnd: function() { + if (this._line || (this._line !== 0 && this._point === 3)) this._context.closePath(); + this._line = 1 - this._line; + }, + point: function(x, y) { + x = +x, y = +y; + switch (this._point) { + case 0: this._point = 1; break; + case 1: this._point = 2; break; + case 2: this._point = 3; var x0 = (this._x0 + 4 * this._x1 + x) / 6, y0 = (this._y0 + 4 * this._y1 + y) / 6; this._line ? this._context.lineTo(x0, y0) : this._context.moveTo(x0, y0); break; + case 3: this._point = 4; // proceed + default: point$2(this, x, y); break; + } + this._x0 = this._x1, this._x1 = x; + this._y0 = this._y1, this._y1 = y; + } +}; + +function basisOpen(context) { + return new BasisOpen(context); +} + +function Bundle(context, beta) { + this._basis = new Basis(context); + this._beta = beta; +} + +Bundle.prototype = { + lineStart: function() { + this._x = []; + this._y = []; + this._basis.lineStart(); + }, + lineEnd: function() { + var x = this._x, + y = this._y, + j = x.length - 1; + + if (j > 0) { + var x0 = x[0], + y0 = y[0], + dx = x[j] - x0, + dy = y[j] - y0, + i = -1, + t; + + while (++i <= j) { + t = i / j; + this._basis.point( + this._beta * x[i] + (1 - this._beta) * (x0 + t * dx), + this._beta * y[i] + (1 - this._beta) * (y0 + t * dy) + ); + } + } + + this._x = this._y = null; + this._basis.lineEnd(); + }, + point: function(x, y) { + this._x.push(+x); + this._y.push(+y); + } +}; + +var bundle = (function custom(beta) { + + function bundle(context) { + return beta === 1 ? new Basis(context) : new Bundle(context, beta); + } + + bundle.beta = function(beta) { + return custom(+beta); + }; + + return bundle; +})(0.85); + +function point$3(that, x, y) { + that._context.bezierCurveTo( + that._x1 + that._k * (that._x2 - that._x0), + that._y1 + that._k * (that._y2 - that._y0), + that._x2 + that._k * (that._x1 - x), + that._y2 + that._k * (that._y1 - y), + that._x2, + that._y2 + ); +} + +function Cardinal(context, tension) { + this._context = context; + this._k = (1 - tension) / 6; +} + +Cardinal.prototype = { + areaStart: function() { + this._line = 0; + }, + areaEnd: function() { + this._line = NaN; + }, + lineStart: function() { + this._x0 = this._x1 = this._x2 = + this._y0 = this._y1 = this._y2 = NaN; + this._point = 0; + }, + lineEnd: function() { + switch (this._point) { + case 2: this._context.lineTo(this._x2, this._y2); break; + case 3: point$3(this, this._x1, this._y1); break; + } + if (this._line || (this._line !== 0 && this._point === 1)) this._context.closePath(); + this._line = 1 - this._line; + }, + point: function(x, y) { + x = +x, y = +y; + switch (this._point) { + case 0: this._point = 1; this._line ? this._context.lineTo(x, y) : this._context.moveTo(x, y); break; + case 1: this._point = 2; this._x1 = x, this._y1 = y; break; + case 2: this._point = 3; // proceed + default: point$3(this, x, y); break; + } + this._x0 = this._x1, this._x1 = this._x2, this._x2 = x; + this._y0 = this._y1, this._y1 = this._y2, this._y2 = y; + } +}; + +var cardinal = (function custom(tension) { + + function cardinal(context) { + return new Cardinal(context, tension); + } + + cardinal.tension = function(tension) { + return custom(+tension); + }; + + return cardinal; +})(0); + +function CardinalClosed(context, tension) { + this._context = context; + this._k = (1 - tension) / 6; +} + +CardinalClosed.prototype = { + areaStart: noop$2, + areaEnd: noop$2, + lineStart: function() { + this._x0 = this._x1 = this._x2 = this._x3 = this._x4 = this._x5 = + this._y0 = this._y1 = this._y2 = this._y3 = this._y4 = this._y5 = NaN; + this._point = 0; + }, + lineEnd: function() { + switch (this._point) { + case 1: { + this._context.moveTo(this._x3, this._y3); + this._context.closePath(); + break; + } + case 2: { + this._context.lineTo(this._x3, this._y3); + this._context.closePath(); + break; + } + case 3: { + this.point(this._x3, this._y3); + this.point(this._x4, this._y4); + this.point(this._x5, this._y5); + break; + } + } + }, + point: function(x, y) { + x = +x, y = +y; + switch (this._point) { + case 0: this._point = 1; this._x3 = x, this._y3 = y; break; + case 1: this._point = 2; this._context.moveTo(this._x4 = x, this._y4 = y); break; + case 2: this._point = 3; this._x5 = x, this._y5 = y; break; + default: point$3(this, x, y); break; + } + this._x0 = this._x1, this._x1 = this._x2, this._x2 = x; + this._y0 = this._y1, this._y1 = this._y2, this._y2 = y; + } +}; + +var cardinalClosed = (function custom(tension) { + + function cardinal$$1(context) { + return new CardinalClosed(context, tension); + } + + cardinal$$1.tension = function(tension) { + return custom(+tension); + }; + + return cardinal$$1; +})(0); + +function CardinalOpen(context, tension) { + this._context = context; + this._k = (1 - tension) / 6; +} + +CardinalOpen.prototype = { + areaStart: function() { + this._line = 0; + }, + areaEnd: function() { + this._line = NaN; + }, + lineStart: function() { + this._x0 = this._x1 = this._x2 = + this._y0 = this._y1 = this._y2 = NaN; + this._point = 0; + }, + lineEnd: function() { + if (this._line || (this._line !== 0 && this._point === 3)) this._context.closePath(); + this._line = 1 - this._line; + }, + point: function(x, y) { + x = +x, y = +y; + switch (this._point) { + case 0: this._point = 1; break; + case 1: this._point = 2; break; + case 2: this._point = 3; this._line ? this._context.lineTo(this._x2, this._y2) : this._context.moveTo(this._x2, this._y2); break; + case 3: this._point = 4; // proceed + default: point$3(this, x, y); break; + } + this._x0 = this._x1, this._x1 = this._x2, this._x2 = x; + this._y0 = this._y1, this._y1 = this._y2, this._y2 = y; + } +}; + +var cardinalOpen = (function custom(tension) { + + function cardinal$$1(context) { + return new CardinalOpen(context, tension); + } + + cardinal$$1.tension = function(tension) { + return custom(+tension); + }; + + return cardinal$$1; +})(0); + +function point$4(that, x, y) { + var x1 = that._x1, + y1 = that._y1, + x2 = that._x2, + y2 = that._y2; + + if (that._l01_a > epsilon$3) { + var a = 2 * that._l01_2a + 3 * that._l01_a * that._l12_a + that._l12_2a, + n = 3 * that._l01_a * (that._l01_a + that._l12_a); + x1 = (x1 * a - that._x0 * that._l12_2a + that._x2 * that._l01_2a) / n; + y1 = (y1 * a - that._y0 * that._l12_2a + that._y2 * that._l01_2a) / n; + } + + if (that._l23_a > epsilon$3) { + var b = 2 * that._l23_2a + 3 * that._l23_a * that._l12_a + that._l12_2a, + m = 3 * that._l23_a * (that._l23_a + that._l12_a); + x2 = (x2 * b + that._x1 * that._l23_2a - x * that._l12_2a) / m; + y2 = (y2 * b + that._y1 * that._l23_2a - y * that._l12_2a) / m; + } + + that._context.bezierCurveTo(x1, y1, x2, y2, that._x2, that._y2); +} + +function CatmullRom(context, alpha) { + this._context = context; + this._alpha = alpha; +} + +CatmullRom.prototype = { + areaStart: function() { + this._line = 0; + }, + areaEnd: function() { + this._line = NaN; + }, + lineStart: function() { + this._x0 = this._x1 = this._x2 = + this._y0 = this._y1 = this._y2 = NaN; + this._l01_a = this._l12_a = this._l23_a = + this._l01_2a = this._l12_2a = this._l23_2a = + this._point = 0; + }, + lineEnd: function() { + switch (this._point) { + case 2: this._context.lineTo(this._x2, this._y2); break; + case 3: this.point(this._x2, this._y2); break; + } + if (this._line || (this._line !== 0 && this._point === 1)) this._context.closePath(); + this._line = 1 - this._line; + }, + point: function(x, y) { + x = +x, y = +y; + + if (this._point) { + var x23 = this._x2 - x, + y23 = this._y2 - y; + this._l23_a = Math.sqrt(this._l23_2a = Math.pow(x23 * x23 + y23 * y23, this._alpha)); + } + + switch (this._point) { + case 0: this._point = 1; this._line ? this._context.lineTo(x, y) : this._context.moveTo(x, y); break; + case 1: this._point = 2; break; + case 2: this._point = 3; // proceed + default: point$4(this, x, y); break; + } + + this._l01_a = this._l12_a, this._l12_a = this._l23_a; + this._l01_2a = this._l12_2a, this._l12_2a = this._l23_2a; + this._x0 = this._x1, this._x1 = this._x2, this._x2 = x; + this._y0 = this._y1, this._y1 = this._y2, this._y2 = y; + } +}; + +var catmullRom = (function custom(alpha) { + + function catmullRom(context) { + return alpha ? new CatmullRom(context, alpha) : new Cardinal(context, 0); + } + + catmullRom.alpha = function(alpha) { + return custom(+alpha); + }; + + return catmullRom; +})(0.5); + +function CatmullRomClosed(context, alpha) { + this._context = context; + this._alpha = alpha; +} + +CatmullRomClosed.prototype = { + areaStart: noop$2, + areaEnd: noop$2, + lineStart: function() { + this._x0 = this._x1 = this._x2 = this._x3 = this._x4 = this._x5 = + this._y0 = this._y1 = this._y2 = this._y3 = this._y4 = this._y5 = NaN; + this._l01_a = this._l12_a = this._l23_a = + this._l01_2a = this._l12_2a = this._l23_2a = + this._point = 0; + }, + lineEnd: function() { + switch (this._point) { + case 1: { + this._context.moveTo(this._x3, this._y3); + this._context.closePath(); + break; + } + case 2: { + this._context.lineTo(this._x3, this._y3); + this._context.closePath(); + break; + } + case 3: { + this.point(this._x3, this._y3); + this.point(this._x4, this._y4); + this.point(this._x5, this._y5); + break; + } + } + }, + point: function(x, y) { + x = +x, y = +y; + + if (this._point) { + var x23 = this._x2 - x, + y23 = this._y2 - y; + this._l23_a = Math.sqrt(this._l23_2a = Math.pow(x23 * x23 + y23 * y23, this._alpha)); + } + + switch (this._point) { + case 0: this._point = 1; this._x3 = x, this._y3 = y; break; + case 1: this._point = 2; this._context.moveTo(this._x4 = x, this._y4 = y); break; + case 2: this._point = 3; this._x5 = x, this._y5 = y; break; + default: point$4(this, x, y); break; + } + + this._l01_a = this._l12_a, this._l12_a = this._l23_a; + this._l01_2a = this._l12_2a, this._l12_2a = this._l23_2a; + this._x0 = this._x1, this._x1 = this._x2, this._x2 = x; + this._y0 = this._y1, this._y1 = this._y2, this._y2 = y; + } +}; + +var catmullRomClosed = (function custom(alpha) { + + function catmullRom$$1(context) { + return alpha ? new CatmullRomClosed(context, alpha) : new CardinalClosed(context, 0); + } + + catmullRom$$1.alpha = function(alpha) { + return custom(+alpha); + }; + + return catmullRom$$1; +})(0.5); + +function CatmullRomOpen(context, alpha) { + this._context = context; + this._alpha = alpha; +} + +CatmullRomOpen.prototype = { + areaStart: function() { + this._line = 0; + }, + areaEnd: function() { + this._line = NaN; + }, + lineStart: function() { + this._x0 = this._x1 = this._x2 = + this._y0 = this._y1 = this._y2 = NaN; + this._l01_a = this._l12_a = this._l23_a = + this._l01_2a = this._l12_2a = this._l23_2a = + this._point = 0; + }, + lineEnd: function() { + if (this._line || (this._line !== 0 && this._point === 3)) this._context.closePath(); + this._line = 1 - this._line; + }, + point: function(x, y) { + x = +x, y = +y; + + if (this._point) { + var x23 = this._x2 - x, + y23 = this._y2 - y; + this._l23_a = Math.sqrt(this._l23_2a = Math.pow(x23 * x23 + y23 * y23, this._alpha)); + } + + switch (this._point) { + case 0: this._point = 1; break; + case 1: this._point = 2; break; + case 2: this._point = 3; this._line ? this._context.lineTo(this._x2, this._y2) : this._context.moveTo(this._x2, this._y2); break; + case 3: this._point = 4; // proceed + default: point$4(this, x, y); break; + } + + this._l01_a = this._l12_a, this._l12_a = this._l23_a; + this._l01_2a = this._l12_2a, this._l12_2a = this._l23_2a; + this._x0 = this._x1, this._x1 = this._x2, this._x2 = x; + this._y0 = this._y1, this._y1 = this._y2, this._y2 = y; + } +}; + +var catmullRomOpen = (function custom(alpha) { + + function catmullRom$$1(context) { + return alpha ? new CatmullRomOpen(context, alpha) : new CardinalOpen(context, 0); + } + + catmullRom$$1.alpha = function(alpha) { + return custom(+alpha); + }; + + return catmullRom$$1; +})(0.5); + +function LinearClosed(context) { + this._context = context; +} + +LinearClosed.prototype = { + areaStart: noop$2, + areaEnd: noop$2, + lineStart: function() { + this._point = 0; + }, + lineEnd: function() { + if (this._point) this._context.closePath(); + }, + point: function(x, y) { + x = +x, y = +y; + if (this._point) this._context.lineTo(x, y); + else this._point = 1, this._context.moveTo(x, y); + } +}; + +function linearClosed(context) { + return new LinearClosed(context); +} + +function sign$1(x) { + return x < 0 ? -1 : 1; +} + +// Calculate the slopes of the tangents (Hermite-type interpolation) based on +// the following paper: Steffen, M. 1990. A Simple Method for Monotonic +// Interpolation in One Dimension. Astronomy and Astrophysics, Vol. 239, NO. +// NOV(II), P. 443, 1990. +function slope3(that, x2, y2) { + var h0 = that._x1 - that._x0, + h1 = x2 - that._x1, + s0 = (that._y1 - that._y0) / (h0 || h1 < 0 && -0), + s1 = (y2 - that._y1) / (h1 || h0 < 0 && -0), + p = (s0 * h1 + s1 * h0) / (h0 + h1); + return (sign$1(s0) + sign$1(s1)) * Math.min(Math.abs(s0), Math.abs(s1), 0.5 * Math.abs(p)) || 0; +} + +// Calculate a one-sided slope. +function slope2(that, t) { + var h = that._x1 - that._x0; + return h ? (3 * (that._y1 - that._y0) / h - t) / 2 : t; +} + +// According to https://en.wikipedia.org/wiki/Cubic_Hermite_spline#Representations +// "you can express cubic Hermite interpolation in terms of cubic Bézier curves +// with respect to the four values p0, p0 + m0 / 3, p1 - m1 / 3, p1". +function point$5(that, t0, t1) { + var x0 = that._x0, + y0 = that._y0, + x1 = that._x1, + y1 = that._y1, + dx = (x1 - x0) / 3; + that._context.bezierCurveTo(x0 + dx, y0 + dx * t0, x1 - dx, y1 - dx * t1, x1, y1); +} + +function MonotoneX(context) { + this._context = context; +} + +MonotoneX.prototype = { + areaStart: function() { + this._line = 0; + }, + areaEnd: function() { + this._line = NaN; + }, + lineStart: function() { + this._x0 = this._x1 = + this._y0 = this._y1 = + this._t0 = NaN; + this._point = 0; + }, + lineEnd: function() { + switch (this._point) { + case 2: this._context.lineTo(this._x1, this._y1); break; + case 3: point$5(this, this._t0, slope2(this, this._t0)); break; + } + if (this._line || (this._line !== 0 && this._point === 1)) this._context.closePath(); + this._line = 1 - this._line; + }, + point: function(x, y) { + var t1 = NaN; + + x = +x, y = +y; + if (x === this._x1 && y === this._y1) return; // Ignore coincident points. + switch (this._point) { + case 0: this._point = 1; this._line ? this._context.lineTo(x, y) : this._context.moveTo(x, y); break; + case 1: this._point = 2; break; + case 2: this._point = 3; point$5(this, slope2(this, t1 = slope3(this, x, y)), t1); break; + default: point$5(this, this._t0, t1 = slope3(this, x, y)); break; + } + + this._x0 = this._x1, this._x1 = x; + this._y0 = this._y1, this._y1 = y; + this._t0 = t1; + } +}; + +function MonotoneY(context) { + this._context = new ReflectContext(context); +} + +(MonotoneY.prototype = Object.create(MonotoneX.prototype)).point = function(x, y) { + MonotoneX.prototype.point.call(this, y, x); +}; + +function ReflectContext(context) { + this._context = context; +} + +ReflectContext.prototype = { + moveTo: function(x, y) { this._context.moveTo(y, x); }, + closePath: function() { this._context.closePath(); }, + lineTo: function(x, y) { this._context.lineTo(y, x); }, + bezierCurveTo: function(x1, y1, x2, y2, x, y) { this._context.bezierCurveTo(y1, x1, y2, x2, y, x); } +}; + +function monotoneX(context) { + return new MonotoneX(context); +} + +function monotoneY(context) { + return new MonotoneY(context); +} + +function Natural(context) { + this._context = context; +} + +Natural.prototype = { + areaStart: function() { + this._line = 0; + }, + areaEnd: function() { + this._line = NaN; + }, + lineStart: function() { + this._x = []; + this._y = []; + }, + lineEnd: function() { + var x = this._x, + y = this._y, + n = x.length; + + if (n) { + this._line ? this._context.lineTo(x[0], y[0]) : this._context.moveTo(x[0], y[0]); + if (n === 2) { + this._context.lineTo(x[1], y[1]); + } else { + var px = controlPoints(x), + py = controlPoints(y); + for (var i0 = 0, i1 = 1; i1 < n; ++i0, ++i1) { + this._context.bezierCurveTo(px[0][i0], py[0][i0], px[1][i0], py[1][i0], x[i1], y[i1]); + } + } + } + + if (this._line || (this._line !== 0 && n === 1)) this._context.closePath(); + this._line = 1 - this._line; + this._x = this._y = null; + }, + point: function(x, y) { + this._x.push(+x); + this._y.push(+y); + } +}; + +// See https://www.particleincell.com/2012/bezier-splines/ for derivation. +function controlPoints(x) { + var i, + n = x.length - 1, + m, + a = new Array(n), + b = new Array(n), + r = new Array(n); + a[0] = 0, b[0] = 2, r[0] = x[0] + 2 * x[1]; + for (i = 1; i < n - 1; ++i) a[i] = 1, b[i] = 4, r[i] = 4 * x[i] + 2 * x[i + 1]; + a[n - 1] = 2, b[n - 1] = 7, r[n - 1] = 8 * x[n - 1] + x[n]; + for (i = 1; i < n; ++i) m = a[i] / b[i - 1], b[i] -= m, r[i] -= m * r[i - 1]; + a[n - 1] = r[n - 1] / b[n - 1]; + for (i = n - 2; i >= 0; --i) a[i] = (r[i] - a[i + 1]) / b[i]; + b[n - 1] = (x[n] + a[n - 1]) / 2; + for (i = 0; i < n - 1; ++i) b[i] = 2 * x[i + 1] - a[i + 1]; + return [a, b]; +} + +function natural(context) { + return new Natural(context); +} + +function Step(context, t) { + this._context = context; + this._t = t; +} + +Step.prototype = { + areaStart: function() { + this._line = 0; + }, + areaEnd: function() { + this._line = NaN; + }, + lineStart: function() { + this._x = this._y = NaN; + this._point = 0; + }, + lineEnd: function() { + if (0 < this._t && this._t < 1 && this._point === 2) this._context.lineTo(this._x, this._y); + if (this._line || (this._line !== 0 && this._point === 1)) this._context.closePath(); + if (this._line >= 0) this._t = 1 - this._t, this._line = 1 - this._line; + }, + point: function(x, y) { + x = +x, y = +y; + switch (this._point) { + case 0: this._point = 1; this._line ? this._context.lineTo(x, y) : this._context.moveTo(x, y); break; + case 1: this._point = 2; // proceed + default: { + if (this._t <= 0) { + this._context.lineTo(this._x, y); + this._context.lineTo(x, y); + } else { + var x1 = this._x * (1 - this._t) + x * this._t; + this._context.lineTo(x1, this._y); + this._context.lineTo(x1, y); + } + break; + } + } + this._x = x, this._y = y; + } +}; + +function step(context) { + return new Step(context, 0.5); +} + +function stepBefore(context) { + return new Step(context, 0); +} + +function stepAfter(context) { + return new Step(context, 1); +} + +function none$1(series, order) { + if (!((n = series.length) > 1)) return; + for (var i = 1, j, s0, s1 = series[order[0]], n, m = s1.length; i < n; ++i) { + s0 = s1, s1 = series[order[i]]; + for (j = 0; j < m; ++j) { + s1[j][1] += s1[j][0] = isNaN(s0[j][1]) ? s0[j][0] : s0[j][1]; + } + } +} + +function none$2(series) { + var n = series.length, o = new Array(n); + while (--n >= 0) o[n] = n; + return o; +} + +function stackValue(d, key) { + return d[key]; +} + +function stack() { + var keys = constant$10([]), + order = none$2, + offset = none$1, + value = stackValue; + + function stack(data) { + var kz = keys.apply(this, arguments), + i, + m = data.length, + n = kz.length, + sz = new Array(n), + oz; + + for (i = 0; i < n; ++i) { + for (var ki = kz[i], si = sz[i] = new Array(m), j = 0, sij; j < m; ++j) { + si[j] = sij = [0, +value(data[j], ki, j, data)]; + sij.data = data[j]; + } + si.key = ki; + } + + for (i = 0, oz = order(sz); i < n; ++i) { + sz[oz[i]].index = i; + } + + offset(sz, oz); + return sz; + } + + stack.keys = function(_) { + return arguments.length ? (keys = typeof _ === "function" ? _ : constant$10(slice$6.call(_)), stack) : keys; + }; + + stack.value = function(_) { + return arguments.length ? (value = typeof _ === "function" ? _ : constant$10(+_), stack) : value; + }; + + stack.order = function(_) { + return arguments.length ? (order = _ == null ? none$2 : typeof _ === "function" ? _ : constant$10(slice$6.call(_)), stack) : order; + }; + + stack.offset = function(_) { + return arguments.length ? (offset = _ == null ? none$1 : _, stack) : offset; + }; + + return stack; +} + +function expand(series, order) { + if (!((n = series.length) > 0)) return; + for (var i, n, j = 0, m = series[0].length, y; j < m; ++j) { + for (y = i = 0; i < n; ++i) y += series[i][j][1] || 0; + if (y) for (i = 0; i < n; ++i) series[i][j][1] /= y; + } + none$1(series, order); +} + +function diverging(series, order) { + if (!((n = series.length) > 1)) return; + for (var i, j = 0, d, dy, yp, yn, n, m = series[order[0]].length; j < m; ++j) { + for (yp = yn = 0, i = 0; i < n; ++i) { + if ((dy = (d = series[order[i]][j])[1] - d[0]) >= 0) { + d[0] = yp, d[1] = yp += dy; + } else if (dy < 0) { + d[1] = yn, d[0] = yn += dy; + } else { + d[0] = yp; + } + } + } +} + +function silhouette(series, order) { + if (!((n = series.length) > 0)) return; + for (var j = 0, s0 = series[order[0]], n, m = s0.length; j < m; ++j) { + for (var i = 0, y = 0; i < n; ++i) y += series[i][j][1] || 0; + s0[j][1] += s0[j][0] = -y / 2; + } + none$1(series, order); +} + +function wiggle(series, order) { + if (!((n = series.length) > 0) || !((m = (s0 = series[order[0]]).length) > 0)) return; + for (var y = 0, j = 1, s0, m, n; j < m; ++j) { + for (var i = 0, s1 = 0, s2 = 0; i < n; ++i) { + var si = series[order[i]], + sij0 = si[j][1] || 0, + sij1 = si[j - 1][1] || 0, + s3 = (sij0 - sij1) / 2; + for (var k = 0; k < i; ++k) { + var sk = series[order[k]], + skj0 = sk[j][1] || 0, + skj1 = sk[j - 1][1] || 0; + s3 += skj0 - skj1; + } + s1 += sij0, s2 += s3 * sij0; + } + s0[j - 1][1] += s0[j - 1][0] = y; + if (s1) y -= s2 / s1; + } + s0[j - 1][1] += s0[j - 1][0] = y; + none$1(series, order); +} + +function ascending$2(series) { + var sums = series.map(sum$2); + return none$2(series).sort(function(a, b) { return sums[a] - sums[b]; }); +} + +function sum$2(series) { + var s = 0, i = -1, n = series.length, v; + while (++i < n) if (v = +series[i][1]) s += v; + return s; +} + +function descending$2(series) { + return ascending$2(series).reverse(); +} + +function insideOut(series) { + var n = series.length, + i, + j, + sums = series.map(sum$2), + order = none$2(series).sort(function(a, b) { return sums[b] - sums[a]; }), + top = 0, + bottom = 0, + tops = [], + bottoms = []; + + for (i = 0; i < n; ++i) { + j = order[i]; + if (top < bottom) { + top += sums[j]; + tops.push(j); + } else { + bottom += sums[j]; + bottoms.push(j); + } + } + + return bottoms.reverse().concat(tops); +} + +function reverse(series) { + return none$2(series).reverse(); +} + +function constant$11(x) { + return function() { + return x; + }; +} + +function x$4(d) { + return d[0]; +} + +function y$4(d) { + return d[1]; +} + +function RedBlackTree() { + this._ = null; // root node +} + +function RedBlackNode(node) { + node.U = // parent node + node.C = // color - true for red, false for black + node.L = // left node + node.R = // right node + node.P = // previous node + node.N = null; // next node +} + +RedBlackTree.prototype = { + constructor: RedBlackTree, + + insert: function(after, node) { + var parent, grandpa, uncle; + + if (after) { + node.P = after; + node.N = after.N; + if (after.N) after.N.P = node; + after.N = node; + if (after.R) { + after = after.R; + while (after.L) after = after.L; + after.L = node; + } else { + after.R = node; + } + parent = after; + } else if (this._) { + after = RedBlackFirst(this._); + node.P = null; + node.N = after; + after.P = after.L = node; + parent = after; + } else { + node.P = node.N = null; + this._ = node; + parent = null; + } + node.L = node.R = null; + node.U = parent; + node.C = true; + + after = node; + while (parent && parent.C) { + grandpa = parent.U; + if (parent === grandpa.L) { + uncle = grandpa.R; + if (uncle && uncle.C) { + parent.C = uncle.C = false; + grandpa.C = true; + after = grandpa; + } else { + if (after === parent.R) { + RedBlackRotateLeft(this, parent); + after = parent; + parent = after.U; + } + parent.C = false; + grandpa.C = true; + RedBlackRotateRight(this, grandpa); + } + } else { + uncle = grandpa.L; + if (uncle && uncle.C) { + parent.C = uncle.C = false; + grandpa.C = true; + after = grandpa; + } else { + if (after === parent.L) { + RedBlackRotateRight(this, parent); + after = parent; + parent = after.U; + } + parent.C = false; + grandpa.C = true; + RedBlackRotateLeft(this, grandpa); + } + } + parent = after.U; + } + this._.C = false; + }, + + remove: function(node) { + if (node.N) node.N.P = node.P; + if (node.P) node.P.N = node.N; + node.N = node.P = null; + + var parent = node.U, + sibling, + left = node.L, + right = node.R, + next, + red; + + if (!left) next = right; + else if (!right) next = left; + else next = RedBlackFirst(right); + + if (parent) { + if (parent.L === node) parent.L = next; + else parent.R = next; + } else { + this._ = next; + } + + if (left && right) { + red = next.C; + next.C = node.C; + next.L = left; + left.U = next; + if (next !== right) { + parent = next.U; + next.U = node.U; + node = next.R; + parent.L = node; + next.R = right; + right.U = next; + } else { + next.U = parent; + parent = next; + node = next.R; + } + } else { + red = node.C; + node = next; + } + + if (node) node.U = parent; + if (red) return; + if (node && node.C) { node.C = false; return; } + + do { + if (node === this._) break; + if (node === parent.L) { + sibling = parent.R; + if (sibling.C) { + sibling.C = false; + parent.C = true; + RedBlackRotateLeft(this, parent); + sibling = parent.R; + } + if ((sibling.L && sibling.L.C) + || (sibling.R && sibling.R.C)) { + if (!sibling.R || !sibling.R.C) { + sibling.L.C = false; + sibling.C = true; + RedBlackRotateRight(this, sibling); + sibling = parent.R; + } + sibling.C = parent.C; + parent.C = sibling.R.C = false; + RedBlackRotateLeft(this, parent); + node = this._; + break; + } + } else { + sibling = parent.L; + if (sibling.C) { + sibling.C = false; + parent.C = true; + RedBlackRotateRight(this, parent); + sibling = parent.L; + } + if ((sibling.L && sibling.L.C) + || (sibling.R && sibling.R.C)) { + if (!sibling.L || !sibling.L.C) { + sibling.R.C = false; + sibling.C = true; + RedBlackRotateLeft(this, sibling); + sibling = parent.L; + } + sibling.C = parent.C; + parent.C = sibling.L.C = false; + RedBlackRotateRight(this, parent); + node = this._; + break; + } + } + sibling.C = true; + node = parent; + parent = parent.U; + } while (!node.C); + + if (node) node.C = false; + } +}; + +function RedBlackRotateLeft(tree, node) { + var p = node, + q = node.R, + parent = p.U; + + if (parent) { + if (parent.L === p) parent.L = q; + else parent.R = q; + } else { + tree._ = q; + } + + q.U = parent; + p.U = q; + p.R = q.L; + if (p.R) p.R.U = p; + q.L = p; +} + +function RedBlackRotateRight(tree, node) { + var p = node, + q = node.L, + parent = p.U; + + if (parent) { + if (parent.L === p) parent.L = q; + else parent.R = q; + } else { + tree._ = q; + } + + q.U = parent; + p.U = q; + p.L = q.R; + if (p.L) p.L.U = p; + q.R = p; +} + +function RedBlackFirst(node) { + while (node.L) node = node.L; + return node; +} + +function createEdge(left, right, v0, v1) { + var edge = [null, null], + index = edges.push(edge) - 1; + edge.left = left; + edge.right = right; + if (v0) setEdgeEnd(edge, left, right, v0); + if (v1) setEdgeEnd(edge, right, left, v1); + cells[left.index].halfedges.push(index); + cells[right.index].halfedges.push(index); + return edge; +} + +function createBorderEdge(left, v0, v1) { + var edge = [v0, v1]; + edge.left = left; + return edge; +} + +function setEdgeEnd(edge, left, right, vertex) { + if (!edge[0] && !edge[1]) { + edge[0] = vertex; + edge.left = left; + edge.right = right; + } else if (edge.left === right) { + edge[1] = vertex; + } else { + edge[0] = vertex; + } +} + +// Liang–Barsky line clipping. +function clipEdge(edge, x0, y0, x1, y1) { + var a = edge[0], + b = edge[1], + ax = a[0], + ay = a[1], + bx = b[0], + by = b[1], + t0 = 0, + t1 = 1, + dx = bx - ax, + dy = by - ay, + r; + + r = x0 - ax; + if (!dx && r > 0) return; + r /= dx; + if (dx < 0) { + if (r < t0) return; + if (r < t1) t1 = r; + } else if (dx > 0) { + if (r > t1) return; + if (r > t0) t0 = r; + } + + r = x1 - ax; + if (!dx && r < 0) return; + r /= dx; + if (dx < 0) { + if (r > t1) return; + if (r > t0) t0 = r; + } else if (dx > 0) { + if (r < t0) return; + if (r < t1) t1 = r; + } + + r = y0 - ay; + if (!dy && r > 0) return; + r /= dy; + if (dy < 0) { + if (r < t0) return; + if (r < t1) t1 = r; + } else if (dy > 0) { + if (r > t1) return; + if (r > t0) t0 = r; + } + + r = y1 - ay; + if (!dy && r < 0) return; + r /= dy; + if (dy < 0) { + if (r > t1) return; + if (r > t0) t0 = r; + } else if (dy > 0) { + if (r < t0) return; + if (r < t1) t1 = r; + } + + if (!(t0 > 0) && !(t1 < 1)) return true; // TODO Better check? + + if (t0 > 0) edge[0] = [ax + t0 * dx, ay + t0 * dy]; + if (t1 < 1) edge[1] = [ax + t1 * dx, ay + t1 * dy]; + return true; +} + +function connectEdge(edge, x0, y0, x1, y1) { + var v1 = edge[1]; + if (v1) return true; + + var v0 = edge[0], + left = edge.left, + right = edge.right, + lx = left[0], + ly = left[1], + rx = right[0], + ry = right[1], + fx = (lx + rx) / 2, + fy = (ly + ry) / 2, + fm, + fb; + + if (ry === ly) { + if (fx < x0 || fx >= x1) return; + if (lx > rx) { + if (!v0) v0 = [fx, y0]; + else if (v0[1] >= y1) return; + v1 = [fx, y1]; + } else { + if (!v0) v0 = [fx, y1]; + else if (v0[1] < y0) return; + v1 = [fx, y0]; + } + } else { + fm = (lx - rx) / (ry - ly); + fb = fy - fm * fx; + if (fm < -1 || fm > 1) { + if (lx > rx) { + if (!v0) v0 = [(y0 - fb) / fm, y0]; + else if (v0[1] >= y1) return; + v1 = [(y1 - fb) / fm, y1]; + } else { + if (!v0) v0 = [(y1 - fb) / fm, y1]; + else if (v0[1] < y0) return; + v1 = [(y0 - fb) / fm, y0]; + } + } else { + if (ly < ry) { + if (!v0) v0 = [x0, fm * x0 + fb]; + else if (v0[0] >= x1) return; + v1 = [x1, fm * x1 + fb]; + } else { + if (!v0) v0 = [x1, fm * x1 + fb]; + else if (v0[0] < x0) return; + v1 = [x0, fm * x0 + fb]; + } + } + } + + edge[0] = v0; + edge[1] = v1; + return true; +} + +function clipEdges(x0, y0, x1, y1) { + var i = edges.length, + edge; + + while (i--) { + if (!connectEdge(edge = edges[i], x0, y0, x1, y1) + || !clipEdge(edge, x0, y0, x1, y1) + || !(Math.abs(edge[0][0] - edge[1][0]) > epsilon$4 + || Math.abs(edge[0][1] - edge[1][1]) > epsilon$4)) { + delete edges[i]; + } + } +} + +function createCell(site) { + return cells[site.index] = { + site: site, + halfedges: [] + }; +} + +function cellHalfedgeAngle(cell, edge) { + var site = cell.site, + va = edge.left, + vb = edge.right; + if (site === vb) vb = va, va = site; + if (vb) return Math.atan2(vb[1] - va[1], vb[0] - va[0]); + if (site === va) va = edge[1], vb = edge[0]; + else va = edge[0], vb = edge[1]; + return Math.atan2(va[0] - vb[0], vb[1] - va[1]); +} + +function cellHalfedgeStart(cell, edge) { + return edge[+(edge.left !== cell.site)]; +} + +function cellHalfedgeEnd(cell, edge) { + return edge[+(edge.left === cell.site)]; +} + +function sortCellHalfedges() { + for (var i = 0, n = cells.length, cell, halfedges, j, m; i < n; ++i) { + if ((cell = cells[i]) && (m = (halfedges = cell.halfedges).length)) { + var index = new Array(m), + array = new Array(m); + for (j = 0; j < m; ++j) index[j] = j, array[j] = cellHalfedgeAngle(cell, edges[halfedges[j]]); + index.sort(function(i, j) { return array[j] - array[i]; }); + for (j = 0; j < m; ++j) array[j] = halfedges[index[j]]; + for (j = 0; j < m; ++j) halfedges[j] = array[j]; + } + } +} + +function clipCells(x0, y0, x1, y1) { + var nCells = cells.length, + iCell, + cell, + site, + iHalfedge, + halfedges, + nHalfedges, + start, + startX, + startY, + end, + endX, + endY, + cover = true; + + for (iCell = 0; iCell < nCells; ++iCell) { + if (cell = cells[iCell]) { + site = cell.site; + halfedges = cell.halfedges; + iHalfedge = halfedges.length; + + // Remove any dangling clipped edges. + while (iHalfedge--) { + if (!edges[halfedges[iHalfedge]]) { + halfedges.splice(iHalfedge, 1); + } + } + + // Insert any border edges as necessary. + iHalfedge = 0, nHalfedges = halfedges.length; + while (iHalfedge < nHalfedges) { + end = cellHalfedgeEnd(cell, edges[halfedges[iHalfedge]]), endX = end[0], endY = end[1]; + start = cellHalfedgeStart(cell, edges[halfedges[++iHalfedge % nHalfedges]]), startX = start[0], startY = start[1]; + if (Math.abs(endX - startX) > epsilon$4 || Math.abs(endY - startY) > epsilon$4) { + halfedges.splice(iHalfedge, 0, edges.push(createBorderEdge(site, end, + Math.abs(endX - x0) < epsilon$4 && y1 - endY > epsilon$4 ? [x0, Math.abs(startX - x0) < epsilon$4 ? startY : y1] + : Math.abs(endY - y1) < epsilon$4 && x1 - endX > epsilon$4 ? [Math.abs(startY - y1) < epsilon$4 ? startX : x1, y1] + : Math.abs(endX - x1) < epsilon$4 && endY - y0 > epsilon$4 ? [x1, Math.abs(startX - x1) < epsilon$4 ? startY : y0] + : Math.abs(endY - y0) < epsilon$4 && endX - x0 > epsilon$4 ? [Math.abs(startY - y0) < epsilon$4 ? startX : x0, y0] + : null)) - 1); + ++nHalfedges; + } + } + + if (nHalfedges) cover = false; + } + } + + // If there weren’t any edges, have the closest site cover the extent. + // It doesn’t matter which corner of the extent we measure! + if (cover) { + var dx, dy, d2, dc = Infinity; + + for (iCell = 0, cover = null; iCell < nCells; ++iCell) { + if (cell = cells[iCell]) { + site = cell.site; + dx = site[0] - x0; + dy = site[1] - y0; + d2 = dx * dx + dy * dy; + if (d2 < dc) dc = d2, cover = cell; + } + } + + if (cover) { + var v00 = [x0, y0], v01 = [x0, y1], v11 = [x1, y1], v10 = [x1, y0]; + cover.halfedges.push( + edges.push(createBorderEdge(site = cover.site, v00, v01)) - 1, + edges.push(createBorderEdge(site, v01, v11)) - 1, + edges.push(createBorderEdge(site, v11, v10)) - 1, + edges.push(createBorderEdge(site, v10, v00)) - 1 + ); + } + } + + // Lastly delete any cells with no edges; these were entirely clipped. + for (iCell = 0; iCell < nCells; ++iCell) { + if (cell = cells[iCell]) { + if (!cell.halfedges.length) { + delete cells[iCell]; + } + } + } +} + +var circlePool = []; + +var firstCircle; + +function Circle() { + RedBlackNode(this); + this.x = + this.y = + this.arc = + this.site = + this.cy = null; +} + +function attachCircle(arc) { + var lArc = arc.P, + rArc = arc.N; + + if (!lArc || !rArc) return; + + var lSite = lArc.site, + cSite = arc.site, + rSite = rArc.site; + + if (lSite === rSite) return; + + var bx = cSite[0], + by = cSite[1], + ax = lSite[0] - bx, + ay = lSite[1] - by, + cx = rSite[0] - bx, + cy = rSite[1] - by; + + var d = 2 * (ax * cy - ay * cx); + if (d >= -epsilon2$2) return; + + var ha = ax * ax + ay * ay, + hc = cx * cx + cy * cy, + x = (cy * ha - ay * hc) / d, + y = (ax * hc - cx * ha) / d; + + var circle = circlePool.pop() || new Circle; + circle.arc = arc; + circle.site = cSite; + circle.x = x + bx; + circle.y = (circle.cy = y + by) + Math.sqrt(x * x + y * y); // y bottom + + arc.circle = circle; + + var before = null, + node = circles._; + + while (node) { + if (circle.y < node.y || (circle.y === node.y && circle.x <= node.x)) { + if (node.L) node = node.L; + else { before = node.P; break; } + } else { + if (node.R) node = node.R; + else { before = node; break; } + } + } + + circles.insert(before, circle); + if (!before) firstCircle = circle; +} + +function detachCircle(arc) { + var circle = arc.circle; + if (circle) { + if (!circle.P) firstCircle = circle.N; + circles.remove(circle); + circlePool.push(circle); + RedBlackNode(circle); + arc.circle = null; + } +} + +var beachPool = []; + +function Beach() { + RedBlackNode(this); + this.edge = + this.site = + this.circle = null; +} + +function createBeach(site) { + var beach = beachPool.pop() || new Beach; + beach.site = site; + return beach; +} + +function detachBeach(beach) { + detachCircle(beach); + beaches.remove(beach); + beachPool.push(beach); + RedBlackNode(beach); +} + +function removeBeach(beach) { + var circle = beach.circle, + x = circle.x, + y = circle.cy, + vertex = [x, y], + previous = beach.P, + next = beach.N, + disappearing = [beach]; + + detachBeach(beach); + + var lArc = previous; + while (lArc.circle + && Math.abs(x - lArc.circle.x) < epsilon$4 + && Math.abs(y - lArc.circle.cy) < epsilon$4) { + previous = lArc.P; + disappearing.unshift(lArc); + detachBeach(lArc); + lArc = previous; + } + + disappearing.unshift(lArc); + detachCircle(lArc); + + var rArc = next; + while (rArc.circle + && Math.abs(x - rArc.circle.x) < epsilon$4 + && Math.abs(y - rArc.circle.cy) < epsilon$4) { + next = rArc.N; + disappearing.push(rArc); + detachBeach(rArc); + rArc = next; + } + + disappearing.push(rArc); + detachCircle(rArc); + + var nArcs = disappearing.length, + iArc; + for (iArc = 1; iArc < nArcs; ++iArc) { + rArc = disappearing[iArc]; + lArc = disappearing[iArc - 1]; + setEdgeEnd(rArc.edge, lArc.site, rArc.site, vertex); + } + + lArc = disappearing[0]; + rArc = disappearing[nArcs - 1]; + rArc.edge = createEdge(lArc.site, rArc.site, null, vertex); + + attachCircle(lArc); + attachCircle(rArc); +} + +function addBeach(site) { + var x = site[0], + directrix = site[1], + lArc, + rArc, + dxl, + dxr, + node = beaches._; + + while (node) { + dxl = leftBreakPoint(node, directrix) - x; + if (dxl > epsilon$4) node = node.L; else { + dxr = x - rightBreakPoint(node, directrix); + if (dxr > epsilon$4) { + if (!node.R) { + lArc = node; + break; + } + node = node.R; + } else { + if (dxl > -epsilon$4) { + lArc = node.P; + rArc = node; + } else if (dxr > -epsilon$4) { + lArc = node; + rArc = node.N; + } else { + lArc = rArc = node; + } + break; + } + } + } + + createCell(site); + var newArc = createBeach(site); + beaches.insert(lArc, newArc); + + if (!lArc && !rArc) return; + + if (lArc === rArc) { + detachCircle(lArc); + rArc = createBeach(lArc.site); + beaches.insert(newArc, rArc); + newArc.edge = rArc.edge = createEdge(lArc.site, newArc.site); + attachCircle(lArc); + attachCircle(rArc); + return; + } + + if (!rArc) { // && lArc + newArc.edge = createEdge(lArc.site, newArc.site); + return; + } + + // else lArc !== rArc + detachCircle(lArc); + detachCircle(rArc); + + var lSite = lArc.site, + ax = lSite[0], + ay = lSite[1], + bx = site[0] - ax, + by = site[1] - ay, + rSite = rArc.site, + cx = rSite[0] - ax, + cy = rSite[1] - ay, + d = 2 * (bx * cy - by * cx), + hb = bx * bx + by * by, + hc = cx * cx + cy * cy, + vertex = [(cy * hb - by * hc) / d + ax, (bx * hc - cx * hb) / d + ay]; + + setEdgeEnd(rArc.edge, lSite, rSite, vertex); + newArc.edge = createEdge(lSite, site, null, vertex); + rArc.edge = createEdge(site, rSite, null, vertex); + attachCircle(lArc); + attachCircle(rArc); +} + +function leftBreakPoint(arc, directrix) { + var site = arc.site, + rfocx = site[0], + rfocy = site[1], + pby2 = rfocy - directrix; + + if (!pby2) return rfocx; + + var lArc = arc.P; + if (!lArc) return -Infinity; + + site = lArc.site; + var lfocx = site[0], + lfocy = site[1], + plby2 = lfocy - directrix; + + if (!plby2) return lfocx; + + var hl = lfocx - rfocx, + aby2 = 1 / pby2 - 1 / plby2, + b = hl / plby2; + + if (aby2) return (-b + Math.sqrt(b * b - 2 * aby2 * (hl * hl / (-2 * plby2) - lfocy + plby2 / 2 + rfocy - pby2 / 2))) / aby2 + rfocx; + + return (rfocx + lfocx) / 2; +} + +function rightBreakPoint(arc, directrix) { + var rArc = arc.N; + if (rArc) return leftBreakPoint(rArc, directrix); + var site = arc.site; + return site[1] === directrix ? site[0] : Infinity; +} + +var epsilon$4 = 1e-6; +var epsilon2$2 = 1e-12; +var beaches; +var cells; +var circles; +var edges; + +function triangleArea(a, b, c) { + return (a[0] - c[0]) * (b[1] - a[1]) - (a[0] - b[0]) * (c[1] - a[1]); +} + +function lexicographic(a, b) { + return b[1] - a[1] + || b[0] - a[0]; +} + +function Diagram(sites, extent) { + var site = sites.sort(lexicographic).pop(), + x, + y, + circle; + + edges = []; + cells = new Array(sites.length); + beaches = new RedBlackTree; + circles = new RedBlackTree; + + while (true) { + circle = firstCircle; + if (site && (!circle || site[1] < circle.y || (site[1] === circle.y && site[0] < circle.x))) { + if (site[0] !== x || site[1] !== y) { + addBeach(site); + x = site[0], y = site[1]; + } + site = sites.pop(); + } else if (circle) { + removeBeach(circle.arc); + } else { + break; + } + } + + sortCellHalfedges(); + + if (extent) { + var x0 = +extent[0][0], + y0 = +extent[0][1], + x1 = +extent[1][0], + y1 = +extent[1][1]; + clipEdges(x0, y0, x1, y1); + clipCells(x0, y0, x1, y1); + } + + this.edges = edges; + this.cells = cells; + + beaches = + circles = + edges = + cells = null; +} + +Diagram.prototype = { + constructor: Diagram, + + polygons: function() { + var edges = this.edges; + + return this.cells.map(function(cell) { + var polygon = cell.halfedges.map(function(i) { return cellHalfedgeStart(cell, edges[i]); }); + polygon.data = cell.site.data; + return polygon; + }); + }, + + triangles: function() { + var triangles = [], + edges = this.edges; + + this.cells.forEach(function(cell, i) { + if (!(m = (halfedges = cell.halfedges).length)) return; + var site = cell.site, + halfedges, + j = -1, + m, + s0, + e1 = edges[halfedges[m - 1]], + s1 = e1.left === site ? e1.right : e1.left; + + while (++j < m) { + s0 = s1; + e1 = edges[halfedges[j]]; + s1 = e1.left === site ? e1.right : e1.left; + if (s0 && s1 && i < s0.index && i < s1.index && triangleArea(site, s0, s1) < 0) { + triangles.push([site.data, s0.data, s1.data]); + } + } + }); + + return triangles; + }, + + links: function() { + return this.edges.filter(function(edge) { + return edge.right; + }).map(function(edge) { + return { + source: edge.left.data, + target: edge.right.data + }; + }); + }, + + find: function(x, y, radius) { + var that = this, i0, i1 = that._found || 0, n = that.cells.length, cell; + + // Use the previously-found cell, or start with an arbitrary one. + while (!(cell = that.cells[i1])) if (++i1 >= n) return null; + var dx = x - cell.site[0], dy = y - cell.site[1], d2 = dx * dx + dy * dy; + + // Traverse the half-edges to find a closer cell, if any. + do { + cell = that.cells[i0 = i1], i1 = null; + cell.halfedges.forEach(function(e) { + var edge = that.edges[e], v = edge.left; + if ((v === cell.site || !v) && !(v = edge.right)) return; + var vx = x - v[0], vy = y - v[1], v2 = vx * vx + vy * vy; + if (v2 < d2) d2 = v2, i1 = v.index; + }); + } while (i1 !== null); + + that._found = i0; + + return radius == null || d2 <= radius * radius ? cell.site : null; + } +}; + +function voronoi() { + var x$$1 = x$4, + y$$1 = y$4, + extent = null; + + function voronoi(data) { + return new Diagram(data.map(function(d, i) { + var s = [Math.round(x$$1(d, i, data) / epsilon$4) * epsilon$4, Math.round(y$$1(d, i, data) / epsilon$4) * epsilon$4]; + s.index = i; + s.data = d; + return s; + }), extent); + } + + voronoi.polygons = function(data) { + return voronoi(data).polygons(); + }; + + voronoi.links = function(data) { + return voronoi(data).links(); + }; + + voronoi.triangles = function(data) { + return voronoi(data).triangles(); + }; + + voronoi.x = function(_) { + return arguments.length ? (x$$1 = typeof _ === "function" ? _ : constant$11(+_), voronoi) : x$$1; + }; + + voronoi.y = function(_) { + return arguments.length ? (y$$1 = typeof _ === "function" ? _ : constant$11(+_), voronoi) : y$$1; + }; + + voronoi.extent = function(_) { + return arguments.length ? (extent = _ == null ? null : [[+_[0][0], +_[0][1]], [+_[1][0], +_[1][1]]], voronoi) : extent && [[extent[0][0], extent[0][1]], [extent[1][0], extent[1][1]]]; + }; + + voronoi.size = function(_) { + return arguments.length ? (extent = _ == null ? null : [[0, 0], [+_[0], +_[1]]], voronoi) : extent && [extent[1][0] - extent[0][0], extent[1][1] - extent[0][1]]; + }; + + return voronoi; +} + +function constant$12(x) { + return function() { + return x; + }; +} + +function ZoomEvent(target, type, transform) { + this.target = target; + this.type = type; + this.transform = transform; +} + +function Transform(k, x, y) { + this.k = k; + this.x = x; + this.y = y; +} + +Transform.prototype = { + constructor: Transform, + scale: function(k) { + return k === 1 ? this : new Transform(this.k * k, this.x, this.y); + }, + translate: function(x, y) { + return x === 0 & y === 0 ? this : new Transform(this.k, this.x + this.k * x, this.y + this.k * y); + }, + apply: function(point) { + return [point[0] * this.k + this.x, point[1] * this.k + this.y]; + }, + applyX: function(x) { + return x * this.k + this.x; + }, + applyY: function(y) { + return y * this.k + this.y; + }, + invert: function(location) { + return [(location[0] - this.x) / this.k, (location[1] - this.y) / this.k]; + }, + invertX: function(x) { + return (x - this.x) / this.k; + }, + invertY: function(y) { + return (y - this.y) / this.k; + }, + rescaleX: function(x) { + return x.copy().domain(x.range().map(this.invertX, this).map(x.invert, x)); + }, + rescaleY: function(y) { + return y.copy().domain(y.range().map(this.invertY, this).map(y.invert, y)); + }, + toString: function() { + return "translate(" + this.x + "," + this.y + ") scale(" + this.k + ")"; + } +}; + +var identity$8 = new Transform(1, 0, 0); + +transform$1.prototype = Transform.prototype; + +function transform$1(node) { + return node.__zoom || identity$8; +} + +function nopropagation$2() { + exports.event.stopImmediatePropagation(); +} + +function noevent$2() { + exports.event.preventDefault(); + exports.event.stopImmediatePropagation(); +} + +// Ignore right-click, since that should open the context menu. +function defaultFilter$2() { + return !exports.event.button; +} + +function defaultExtent$1() { + var e = this, w, h; + if (e instanceof SVGElement) { + e = e.ownerSVGElement || e; + w = e.width.baseVal.value; + h = e.height.baseVal.value; + } else { + w = e.clientWidth; + h = e.clientHeight; + } + return [[0, 0], [w, h]]; +} + +function defaultTransform() { + return this.__zoom || identity$8; +} + +function defaultWheelDelta() { + return -exports.event.deltaY * (exports.event.deltaMode ? 120 : 1) / 500; +} + +function defaultTouchable$1() { + return "ontouchstart" in this; +} + +function defaultConstrain(transform$$1, extent, translateExtent) { + var dx0 = transform$$1.invertX(extent[0][0]) - translateExtent[0][0], + dx1 = transform$$1.invertX(extent[1][0]) - translateExtent[1][0], + dy0 = transform$$1.invertY(extent[0][1]) - translateExtent[0][1], + dy1 = transform$$1.invertY(extent[1][1]) - translateExtent[1][1]; + return transform$$1.translate( + dx1 > dx0 ? (dx0 + dx1) / 2 : Math.min(0, dx0) || Math.max(0, dx1), + dy1 > dy0 ? (dy0 + dy1) / 2 : Math.min(0, dy0) || Math.max(0, dy1) + ); +} + +function zoom() { + var filter = defaultFilter$2, + extent = defaultExtent$1, + constrain = defaultConstrain, + wheelDelta = defaultWheelDelta, + touchable = defaultTouchable$1, + scaleExtent = [0, Infinity], + translateExtent = [[-Infinity, -Infinity], [Infinity, Infinity]], + duration = 250, + interpolate = interpolateZoom, + gestures = [], + listeners = dispatch("start", "zoom", "end"), + touchstarting, + touchending, + touchDelay = 500, + wheelDelay = 150, + clickDistance2 = 0; + + function zoom(selection) { + selection + .property("__zoom", defaultTransform) + .on("wheel.zoom", wheeled) + .on("mousedown.zoom", mousedowned) + .on("dblclick.zoom", dblclicked) + .filter(touchable) + .on("touchstart.zoom", touchstarted) + .on("touchmove.zoom", touchmoved) + .on("touchend.zoom touchcancel.zoom", touchended) + .style("touch-action", "none") + .style("-webkit-tap-highlight-color", "rgba(0,0,0,0)"); + } + + zoom.transform = function(collection, transform$$1) { + var selection = collection.selection ? collection.selection() : collection; + selection.property("__zoom", defaultTransform); + if (collection !== selection) { + schedule(collection, transform$$1); + } else { + selection.interrupt().each(function() { + gesture(this, arguments) + .start() + .zoom(null, typeof transform$$1 === "function" ? transform$$1.apply(this, arguments) : transform$$1) + .end(); + }); + } + }; + + zoom.scaleBy = function(selection, k) { + zoom.scaleTo(selection, function() { + var k0 = this.__zoom.k, + k1 = typeof k === "function" ? k.apply(this, arguments) : k; + return k0 * k1; + }); + }; + + zoom.scaleTo = function(selection, k) { + zoom.transform(selection, function() { + var e = extent.apply(this, arguments), + t0 = this.__zoom, + p0 = centroid(e), + p1 = t0.invert(p0), + k1 = typeof k === "function" ? k.apply(this, arguments) : k; + return constrain(translate(scale(t0, k1), p0, p1), e, translateExtent); + }); + }; + + zoom.translateBy = function(selection, x, y) { + zoom.transform(selection, function() { + return constrain(this.__zoom.translate( + typeof x === "function" ? x.apply(this, arguments) : x, + typeof y === "function" ? y.apply(this, arguments) : y + ), extent.apply(this, arguments), translateExtent); + }); + }; + + zoom.translateTo = function(selection, x, y) { + zoom.transform(selection, function() { + var e = extent.apply(this, arguments), + t = this.__zoom, + p = centroid(e); + return constrain(identity$8.translate(p[0], p[1]).scale(t.k).translate( + typeof x === "function" ? -x.apply(this, arguments) : -x, + typeof y === "function" ? -y.apply(this, arguments) : -y + ), e, translateExtent); + }); + }; + + function scale(transform$$1, k) { + k = Math.max(scaleExtent[0], Math.min(scaleExtent[1], k)); + return k === transform$$1.k ? transform$$1 : new Transform(k, transform$$1.x, transform$$1.y); + } + + function translate(transform$$1, p0, p1) { + var x = p0[0] - p1[0] * transform$$1.k, y = p0[1] - p1[1] * transform$$1.k; + return x === transform$$1.x && y === transform$$1.y ? transform$$1 : new Transform(transform$$1.k, x, y); + } + + function centroid(extent) { + return [(+extent[0][0] + +extent[1][0]) / 2, (+extent[0][1] + +extent[1][1]) / 2]; + } + + function schedule(transition, transform$$1, center) { + transition + .on("start.zoom", function() { gesture(this, arguments).start(); }) + .on("interrupt.zoom end.zoom", function() { gesture(this, arguments).end(); }) + .tween("zoom", function() { + var that = this, + args = arguments, + g = gesture(that, args), + e = extent.apply(that, args), + p = center || centroid(e), + w = Math.max(e[1][0] - e[0][0], e[1][1] - e[0][1]), + a = that.__zoom, + b = typeof transform$$1 === "function" ? transform$$1.apply(that, args) : transform$$1, + i = interpolate(a.invert(p).concat(w / a.k), b.invert(p).concat(w / b.k)); + return function(t) { + if (t === 1) t = b; // Avoid rounding error on end. + else { var l = i(t), k = w / l[2]; t = new Transform(k, p[0] - l[0] * k, p[1] - l[1] * k); } + g.zoom(null, t); + }; + }); + } + + function gesture(that, args) { + for (var i = 0, n = gestures.length, g; i < n; ++i) { + if ((g = gestures[i]).that === that) { + return g; + } + } + return new Gesture(that, args); + } + + function Gesture(that, args) { + this.that = that; + this.args = args; + this.index = -1; + this.active = 0; + this.extent = extent.apply(that, args); + } + + Gesture.prototype = { + start: function() { + if (++this.active === 1) { + this.index = gestures.push(this) - 1; + this.emit("start"); + } + return this; + }, + zoom: function(key, transform$$1) { + if (this.mouse && key !== "mouse") this.mouse[1] = transform$$1.invert(this.mouse[0]); + if (this.touch0 && key !== "touch") this.touch0[1] = transform$$1.invert(this.touch0[0]); + if (this.touch1 && key !== "touch") this.touch1[1] = transform$$1.invert(this.touch1[0]); + this.that.__zoom = transform$$1; + this.emit("zoom"); + return this; + }, + end: function() { + if (--this.active === 0) { + gestures.splice(this.index, 1); + this.index = -1; + this.emit("end"); + } + return this; + }, + emit: function(type) { + customEvent(new ZoomEvent(zoom, type, this.that.__zoom), listeners.apply, listeners, [type, this.that, this.args]); + } + }; + + function wheeled() { + if (!filter.apply(this, arguments)) return; + var g = gesture(this, arguments), + t = this.__zoom, + k = Math.max(scaleExtent[0], Math.min(scaleExtent[1], t.k * Math.pow(2, wheelDelta.apply(this, arguments)))), + p = mouse(this); + + // If the mouse is in the same location as before, reuse it. + // If there were recent wheel events, reset the wheel idle timeout. + if (g.wheel) { + if (g.mouse[0][0] !== p[0] || g.mouse[0][1] !== p[1]) { + g.mouse[1] = t.invert(g.mouse[0] = p); + } + clearTimeout(g.wheel); + } + + // If this wheel event won’t trigger a transform change, ignore it. + else if (t.k === k) return; + + // Otherwise, capture the mouse point and location at the start. + else { + g.mouse = [p, t.invert(p)]; + interrupt(this); + g.start(); + } + + noevent$2(); + g.wheel = setTimeout(wheelidled, wheelDelay); + g.zoom("mouse", constrain(translate(scale(t, k), g.mouse[0], g.mouse[1]), g.extent, translateExtent)); + + function wheelidled() { + g.wheel = null; + g.end(); + } + } + + function mousedowned() { + if (touchending || !filter.apply(this, arguments)) return; + var g = gesture(this, arguments), + v = select(exports.event.view).on("mousemove.zoom", mousemoved, true).on("mouseup.zoom", mouseupped, true), + p = mouse(this), + x0 = exports.event.clientX, + y0 = exports.event.clientY; + + dragDisable(exports.event.view); + nopropagation$2(); + g.mouse = [p, this.__zoom.invert(p)]; + interrupt(this); + g.start(); + + function mousemoved() { + noevent$2(); + if (!g.moved) { + var dx = exports.event.clientX - x0, dy = exports.event.clientY - y0; + g.moved = dx * dx + dy * dy > clickDistance2; + } + g.zoom("mouse", constrain(translate(g.that.__zoom, g.mouse[0] = mouse(g.that), g.mouse[1]), g.extent, translateExtent)); + } + + function mouseupped() { + v.on("mousemove.zoom mouseup.zoom", null); + yesdrag(exports.event.view, g.moved); + noevent$2(); + g.end(); + } + } + + function dblclicked() { + if (!filter.apply(this, arguments)) return; + var t0 = this.__zoom, + p0 = mouse(this), + p1 = t0.invert(p0), + k1 = t0.k * (exports.event.shiftKey ? 0.5 : 2), + t1 = constrain(translate(scale(t0, k1), p0, p1), extent.apply(this, arguments), translateExtent); + + noevent$2(); + if (duration > 0) select(this).transition().duration(duration).call(schedule, t1, p0); + else select(this).call(zoom.transform, t1); + } + + function touchstarted() { + if (!filter.apply(this, arguments)) return; + var g = gesture(this, arguments), + touches = exports.event.changedTouches, + started, + n = touches.length, i, t, p; + + nopropagation$2(); + for (i = 0; i < n; ++i) { + t = touches[i], p = touch(this, touches, t.identifier); + p = [p, this.__zoom.invert(p), t.identifier]; + if (!g.touch0) g.touch0 = p, started = true; + else if (!g.touch1) g.touch1 = p; + } + + // If this is a dbltap, reroute to the (optional) dblclick.zoom handler. + if (touchstarting) { + touchstarting = clearTimeout(touchstarting); + if (!g.touch1) { + g.end(); + p = select(this).on("dblclick.zoom"); + if (p) p.apply(this, arguments); + return; + } + } + + if (started) { + touchstarting = setTimeout(function() { touchstarting = null; }, touchDelay); + interrupt(this); + g.start(); + } + } + + function touchmoved() { + var g = gesture(this, arguments), + touches = exports.event.changedTouches, + n = touches.length, i, t, p, l; + + noevent$2(); + if (touchstarting) touchstarting = clearTimeout(touchstarting); + for (i = 0; i < n; ++i) { + t = touches[i], p = touch(this, touches, t.identifier); + if (g.touch0 && g.touch0[2] === t.identifier) g.touch0[0] = p; + else if (g.touch1 && g.touch1[2] === t.identifier) g.touch1[0] = p; + } + t = g.that.__zoom; + if (g.touch1) { + var p0 = g.touch0[0], l0 = g.touch0[1], + p1 = g.touch1[0], l1 = g.touch1[1], + dp = (dp = p1[0] - p0[0]) * dp + (dp = p1[1] - p0[1]) * dp, + dl = (dl = l1[0] - l0[0]) * dl + (dl = l1[1] - l0[1]) * dl; + t = scale(t, Math.sqrt(dp / dl)); + p = [(p0[0] + p1[0]) / 2, (p0[1] + p1[1]) / 2]; + l = [(l0[0] + l1[0]) / 2, (l0[1] + l1[1]) / 2]; + } + else if (g.touch0) p = g.touch0[0], l = g.touch0[1]; + else return; + g.zoom("touch", constrain(translate(t, p, l), g.extent, translateExtent)); + } + + function touchended() { + var g = gesture(this, arguments), + touches = exports.event.changedTouches, + n = touches.length, i, t; + + nopropagation$2(); + if (touchending) clearTimeout(touchending); + touchending = setTimeout(function() { touchending = null; }, touchDelay); + for (i = 0; i < n; ++i) { + t = touches[i]; + if (g.touch0 && g.touch0[2] === t.identifier) delete g.touch0; + else if (g.touch1 && g.touch1[2] === t.identifier) delete g.touch1; + } + if (g.touch1 && !g.touch0) g.touch0 = g.touch1, delete g.touch1; + if (g.touch0) g.touch0[1] = this.__zoom.invert(g.touch0[0]); + else g.end(); + } + + zoom.wheelDelta = function(_) { + return arguments.length ? (wheelDelta = typeof _ === "function" ? _ : constant$12(+_), zoom) : wheelDelta; + }; + + zoom.filter = function(_) { + return arguments.length ? (filter = typeof _ === "function" ? _ : constant$12(!!_), zoom) : filter; + }; + + zoom.touchable = function(_) { + return arguments.length ? (touchable = typeof _ === "function" ? _ : constant$12(!!_), zoom) : touchable; + }; + + zoom.extent = function(_) { + return arguments.length ? (extent = typeof _ === "function" ? _ : constant$12([[+_[0][0], +_[0][1]], [+_[1][0], +_[1][1]]]), zoom) : extent; + }; + + zoom.scaleExtent = function(_) { + return arguments.length ? (scaleExtent[0] = +_[0], scaleExtent[1] = +_[1], zoom) : [scaleExtent[0], scaleExtent[1]]; + }; + + zoom.translateExtent = function(_) { + return arguments.length ? (translateExtent[0][0] = +_[0][0], translateExtent[1][0] = +_[1][0], translateExtent[0][1] = +_[0][1], translateExtent[1][1] = +_[1][1], zoom) : [[translateExtent[0][0], translateExtent[0][1]], [translateExtent[1][0], translateExtent[1][1]]]; + }; + + zoom.constrain = function(_) { + return arguments.length ? (constrain = _, zoom) : constrain; + }; + + zoom.duration = function(_) { + return arguments.length ? (duration = +_, zoom) : duration; + }; + + zoom.interpolate = function(_) { + return arguments.length ? (interpolate = _, zoom) : interpolate; + }; + + zoom.on = function() { + var value = listeners.on.apply(listeners, arguments); + return value === listeners ? zoom : value; + }; + + zoom.clickDistance = function(_) { + return arguments.length ? (clickDistance2 = (_ = +_) * _, zoom) : Math.sqrt(clickDistance2); + }; + + return zoom; +} + +exports.version = version; +exports.bisect = bisectRight; +exports.bisectRight = bisectRight; +exports.bisectLeft = bisectLeft; +exports.ascending = ascending; +exports.bisector = bisector; +exports.cross = cross; +exports.descending = descending; +exports.deviation = deviation; +exports.extent = extent; +exports.histogram = histogram; +exports.thresholdFreedmanDiaconis = freedmanDiaconis; +exports.thresholdScott = scott; +exports.thresholdSturges = sturges; +exports.max = max; +exports.mean = mean; +exports.median = median; +exports.merge = merge; +exports.min = min; +exports.pairs = pairs; +exports.permute = permute; +exports.quantile = threshold; +exports.range = sequence; +exports.scan = scan; +exports.shuffle = shuffle; +exports.sum = sum; +exports.ticks = ticks; +exports.tickIncrement = tickIncrement; +exports.tickStep = tickStep; +exports.transpose = transpose; +exports.variance = variance; +exports.zip = zip; +exports.axisTop = axisTop; +exports.axisRight = axisRight; +exports.axisBottom = axisBottom; +exports.axisLeft = axisLeft; +exports.brush = brush; +exports.brushX = brushX; +exports.brushY = brushY; +exports.brushSelection = brushSelection; +exports.chord = chord; +exports.ribbon = ribbon; +exports.nest = nest; +exports.set = set$2; +exports.map = map$1; +exports.keys = keys; +exports.values = values; +exports.entries = entries; +exports.color = color; +exports.rgb = rgb; +exports.hsl = hsl; +exports.lab = lab; +exports.hcl = hcl; +exports.cubehelix = cubehelix; +exports.dispatch = dispatch; +exports.drag = drag; +exports.dragDisable = dragDisable; +exports.dragEnable = yesdrag; +exports.dsvFormat = dsv; +exports.csvParse = csvParse; +exports.csvParseRows = csvParseRows; +exports.csvFormat = csvFormat; +exports.csvFormatRows = csvFormatRows; +exports.tsvParse = tsvParse; +exports.tsvParseRows = tsvParseRows; +exports.tsvFormat = tsvFormat; +exports.tsvFormatRows = tsvFormatRows; +exports.easeLinear = linear$1; +exports.easeQuad = quadInOut; +exports.easeQuadIn = quadIn; +exports.easeQuadOut = quadOut; +exports.easeQuadInOut = quadInOut; +exports.easeCubic = cubicInOut; +exports.easeCubicIn = cubicIn; +exports.easeCubicOut = cubicOut; +exports.easeCubicInOut = cubicInOut; +exports.easePoly = polyInOut; +exports.easePolyIn = polyIn; +exports.easePolyOut = polyOut; +exports.easePolyInOut = polyInOut; +exports.easeSin = sinInOut; +exports.easeSinIn = sinIn; +exports.easeSinOut = sinOut; +exports.easeSinInOut = sinInOut; +exports.easeExp = expInOut; +exports.easeExpIn = expIn; +exports.easeExpOut = expOut; +exports.easeExpInOut = expInOut; +exports.easeCircle = circleInOut; +exports.easeCircleIn = circleIn; +exports.easeCircleOut = circleOut; +exports.easeCircleInOut = circleInOut; +exports.easeBounce = bounceOut; +exports.easeBounceIn = bounceIn; +exports.easeBounceOut = bounceOut; +exports.easeBounceInOut = bounceInOut; +exports.easeBack = backInOut; +exports.easeBackIn = backIn; +exports.easeBackOut = backOut; +exports.easeBackInOut = backInOut; +exports.easeElastic = elasticOut; +exports.easeElasticIn = elasticIn; +exports.easeElasticOut = elasticOut; +exports.easeElasticInOut = elasticInOut; +exports.forceCenter = center$1; +exports.forceCollide = collide; +exports.forceLink = link; +exports.forceManyBody = manyBody; +exports.forceRadial = radial; +exports.forceSimulation = simulation; +exports.forceX = x$2; +exports.forceY = y$2; +exports.formatDefaultLocale = defaultLocale; +exports.formatLocale = formatLocale; +exports.formatSpecifier = formatSpecifier; +exports.precisionFixed = precisionFixed; +exports.precisionPrefix = precisionPrefix; +exports.precisionRound = precisionRound; +exports.geoArea = area; +exports.geoBounds = bounds; +exports.geoCentroid = centroid; +exports.geoCircle = circle; +exports.geoClipAntimeridian = clipAntimeridian; +exports.geoClipCircle = clipCircle; +exports.geoClipExtent = extent$1; +exports.geoClipRectangle = clipRectangle; +exports.geoContains = contains; +exports.geoDistance = distance; +exports.geoGraticule = graticule; +exports.geoGraticule10 = graticule10; +exports.geoInterpolate = interpolate$1; +exports.geoLength = length$1; +exports.geoPath = index$1; +exports.geoAlbers = albers; +exports.geoAlbersUsa = albersUsa; +exports.geoAzimuthalEqualArea = azimuthalEqualArea; +exports.geoAzimuthalEqualAreaRaw = azimuthalEqualAreaRaw; +exports.geoAzimuthalEquidistant = azimuthalEquidistant; +exports.geoAzimuthalEquidistantRaw = azimuthalEquidistantRaw; +exports.geoConicConformal = conicConformal; +exports.geoConicConformalRaw = conicConformalRaw; +exports.geoConicEqualArea = conicEqualArea; +exports.geoConicEqualAreaRaw = conicEqualAreaRaw; +exports.geoConicEquidistant = conicEquidistant; +exports.geoConicEquidistantRaw = conicEquidistantRaw; +exports.geoEquirectangular = equirectangular; +exports.geoEquirectangularRaw = equirectangularRaw; +exports.geoGnomonic = gnomonic; +exports.geoGnomonicRaw = gnomonicRaw; +exports.geoIdentity = identity$5; +exports.geoProjection = projection; +exports.geoProjectionMutator = projectionMutator; +exports.geoMercator = mercator; +exports.geoMercatorRaw = mercatorRaw; +exports.geoNaturalEarth1 = naturalEarth1; +exports.geoNaturalEarth1Raw = naturalEarth1Raw; +exports.geoOrthographic = orthographic; +exports.geoOrthographicRaw = orthographicRaw; +exports.geoStereographic = stereographic; +exports.geoStereographicRaw = stereographicRaw; +exports.geoTransverseMercator = transverseMercator; +exports.geoTransverseMercatorRaw = transverseMercatorRaw; +exports.geoRotation = rotation; +exports.geoStream = geoStream; +exports.geoTransform = transform; +exports.cluster = cluster; +exports.hierarchy = hierarchy; +exports.pack = index$2; +exports.packSiblings = siblings; +exports.packEnclose = enclose; +exports.partition = partition; +exports.stratify = stratify; +exports.tree = tree; +exports.treemap = index$3; +exports.treemapBinary = binary; +exports.treemapDice = treemapDice; +exports.treemapSlice = treemapSlice; +exports.treemapSliceDice = sliceDice; +exports.treemapSquarify = squarify; +exports.treemapResquarify = resquarify; +exports.interpolate = interpolateValue; +exports.interpolateArray = array$1; +exports.interpolateBasis = basis$1; +exports.interpolateBasisClosed = basisClosed; +exports.interpolateDate = date; +exports.interpolateNumber = reinterpolate; +exports.interpolateObject = object; +exports.interpolateRound = interpolateRound; +exports.interpolateString = interpolateString; +exports.interpolateTransformCss = interpolateTransformCss; +exports.interpolateTransformSvg = interpolateTransformSvg; +exports.interpolateZoom = interpolateZoom; +exports.interpolateRgb = interpolateRgb; +exports.interpolateRgbBasis = rgbBasis; +exports.interpolateRgbBasisClosed = rgbBasisClosed; +exports.interpolateHsl = hsl$2; +exports.interpolateHslLong = hslLong; +exports.interpolateLab = lab$1; +exports.interpolateHcl = hcl$2; +exports.interpolateHclLong = hclLong; +exports.interpolateCubehelix = cubehelix$2; +exports.interpolateCubehelixLong = cubehelixLong; +exports.quantize = quantize; +exports.path = path; +exports.polygonArea = area$1; +exports.polygonCentroid = centroid$1; +exports.polygonHull = hull; +exports.polygonContains = contains$1; +exports.polygonLength = length$2; +exports.quadtree = quadtree; +exports.queue = queue; +exports.randomUniform = uniform; +exports.randomNormal = normal; +exports.randomLogNormal = logNormal; +exports.randomBates = bates; +exports.randomIrwinHall = irwinHall; +exports.randomExponential = exponential$1; +exports.request = request; +exports.html = html; +exports.json = json; +exports.text = text; +exports.xml = xml; +exports.csv = csv$1; +exports.tsv = tsv$1; +exports.scaleBand = band; +exports.scalePoint = point$1; +exports.scaleIdentity = identity$6; +exports.scaleLinear = linear$2; +exports.scaleLog = log$1; +exports.scaleOrdinal = ordinal; +exports.scaleImplicit = implicit; +exports.scalePow = pow$1; +exports.scaleSqrt = sqrt$1; +exports.scaleQuantile = quantile$$1; +exports.scaleQuantize = quantize$1; +exports.scaleThreshold = threshold$1; +exports.scaleTime = time; +exports.scaleUtc = utcTime; +exports.schemeCategory10 = category10; +exports.schemeCategory20b = category20b; +exports.schemeCategory20c = category20c; +exports.schemeCategory20 = category20; +exports.interpolateCubehelixDefault = cubehelix$3; +exports.interpolateRainbow = rainbow$1; +exports.interpolateWarm = warm; +exports.interpolateCool = cool; +exports.interpolateViridis = viridis; +exports.interpolateMagma = magma; +exports.interpolateInferno = inferno; +exports.interpolatePlasma = plasma; +exports.scaleSequential = sequential; +exports.creator = creator; +exports.local = local$1; +exports.matcher = matcher$1; +exports.mouse = mouse; +exports.namespace = namespace; +exports.namespaces = namespaces; +exports.clientPoint = point; +exports.select = select; +exports.selectAll = selectAll; +exports.selection = selection; +exports.selector = selector; +exports.selectorAll = selectorAll; +exports.style = styleValue; +exports.touch = touch; +exports.touches = touches; +exports.window = defaultView; +exports.customEvent = customEvent; +exports.arc = arc; +exports.area = area$2; +exports.line = line; +exports.pie = pie; +exports.areaRadial = areaRadial; +exports.radialArea = areaRadial; +exports.lineRadial = lineRadial$1; +exports.radialLine = lineRadial$1; +exports.pointRadial = pointRadial; +exports.linkHorizontal = linkHorizontal; +exports.linkVertical = linkVertical; +exports.linkRadial = linkRadial; +exports.symbol = symbol; +exports.symbols = symbols; +exports.symbolCircle = circle$2; +exports.symbolCross = cross$2; +exports.symbolDiamond = diamond; +exports.symbolSquare = square; +exports.symbolStar = star; +exports.symbolTriangle = triangle; +exports.symbolWye = wye; +exports.curveBasisClosed = basisClosed$1; +exports.curveBasisOpen = basisOpen; +exports.curveBasis = basis$2; +exports.curveBundle = bundle; +exports.curveCardinalClosed = cardinalClosed; +exports.curveCardinalOpen = cardinalOpen; +exports.curveCardinal = cardinal; +exports.curveCatmullRomClosed = catmullRomClosed; +exports.curveCatmullRomOpen = catmullRomOpen; +exports.curveCatmullRom = catmullRom; +exports.curveLinearClosed = linearClosed; +exports.curveLinear = curveLinear; +exports.curveMonotoneX = monotoneX; +exports.curveMonotoneY = monotoneY; +exports.curveNatural = natural; +exports.curveStep = step; +exports.curveStepAfter = stepAfter; +exports.curveStepBefore = stepBefore; +exports.stack = stack; +exports.stackOffsetExpand = expand; +exports.stackOffsetDiverging = diverging; +exports.stackOffsetNone = none$1; +exports.stackOffsetSilhouette = silhouette; +exports.stackOffsetWiggle = wiggle; +exports.stackOrderAscending = ascending$2; +exports.stackOrderDescending = descending$2; +exports.stackOrderInsideOut = insideOut; +exports.stackOrderNone = none$2; +exports.stackOrderReverse = reverse; +exports.timeInterval = newInterval; +exports.timeMillisecond = millisecond; +exports.timeMilliseconds = milliseconds; +exports.utcMillisecond = millisecond; +exports.utcMilliseconds = milliseconds; +exports.timeSecond = second; +exports.timeSeconds = seconds; +exports.utcSecond = second; +exports.utcSeconds = seconds; +exports.timeMinute = minute; +exports.timeMinutes = minutes; +exports.timeHour = hour; +exports.timeHours = hours; +exports.timeDay = day; +exports.timeDays = days; +exports.timeWeek = sunday; +exports.timeWeeks = sundays; +exports.timeSunday = sunday; +exports.timeSundays = sundays; +exports.timeMonday = monday; +exports.timeMondays = mondays; +exports.timeTuesday = tuesday; +exports.timeTuesdays = tuesdays; +exports.timeWednesday = wednesday; +exports.timeWednesdays = wednesdays; +exports.timeThursday = thursday; +exports.timeThursdays = thursdays; +exports.timeFriday = friday; +exports.timeFridays = fridays; +exports.timeSaturday = saturday; +exports.timeSaturdays = saturdays; +exports.timeMonth = month; +exports.timeMonths = months; +exports.timeYear = year; +exports.timeYears = years; +exports.utcMinute = utcMinute; +exports.utcMinutes = utcMinutes; +exports.utcHour = utcHour; +exports.utcHours = utcHours; +exports.utcDay = utcDay; +exports.utcDays = utcDays; +exports.utcWeek = utcSunday; +exports.utcWeeks = utcSundays; +exports.utcSunday = utcSunday; +exports.utcSundays = utcSundays; +exports.utcMonday = utcMonday; +exports.utcMondays = utcMondays; +exports.utcTuesday = utcTuesday; +exports.utcTuesdays = utcTuesdays; +exports.utcWednesday = utcWednesday; +exports.utcWednesdays = utcWednesdays; +exports.utcThursday = utcThursday; +exports.utcThursdays = utcThursdays; +exports.utcFriday = utcFriday; +exports.utcFridays = utcFridays; +exports.utcSaturday = utcSaturday; +exports.utcSaturdays = utcSaturdays; +exports.utcMonth = utcMonth; +exports.utcMonths = utcMonths; +exports.utcYear = utcYear; +exports.utcYears = utcYears; +exports.timeFormatDefaultLocale = defaultLocale$1; +exports.timeFormatLocale = formatLocale$1; +exports.isoFormat = formatIso; +exports.isoParse = parseIso; +exports.now = now; +exports.timer = timer; +exports.timerFlush = timerFlush; +exports.timeout = timeout$1; +exports.interval = interval$1; +exports.transition = transition; +exports.active = active; +exports.interrupt = interrupt; +exports.voronoi = voronoi; +exports.zoom = zoom; +exports.zoomTransform = transform$1; +exports.zoomIdentity = identity$8; + +Object.defineProperty(exports, '__esModule', { value: true }); + +}))); diff --git a/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/echarts4.0.2.min.js b/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/echarts4.0.2.min.js new file mode 100644 index 00000000..f902db9b --- /dev/null +++ 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a=Math.min(i,n);o.x=t,o.y=e,o.width=a,o.height=a},circle:function(t,e,i,n,o){o.cx=t+i/2,o.cy=e+n/2,o.r=Math.min(i,n)/2},diamond:function(t,e,i,n,o){o.cx=t+i/2,o.cy=e+n/2,o.width=i,o.height=n},pin:function(t,e,i,n,o){o.x=t+i/2,o.y=e+n/2,o.width=i,o.height=n},arrow:function(t,e,i,n,o){o.x=t+i/2,o.y=e+n/2,o.width=i,o.height=n},triangle:function(t,e,i,n,o){o.cx=t+i/2,o.cy=e+n/2,o.width=i,o.height=n}},$I={};d({line:Gb,rect:Vb,roundRect:Vb,square:Vb,circle:Lb,diamond:jI,pin:XI,arrow:YI,triangle:UI},function(t,e){$I[e]=new t});var KI=Nn({type:"symbol",shape:{symbolType:"",x:0,y:0,width:0,height:0},beforeBrush:function(){var t=this.style;"pin"===this.shape.symbolType&&"inside"===t.textPosition&&(t.textPosition=["50%","40%"],t.textAlign="center",t.textVerticalAlign="middle")},buildPath:function(t,e,i){var n=e.symbolType,o=$I[n];"none"!==e.symbolType&&(o||(o=$I[n="rect"]),qI[n](e.x,e.y,e.width,e.height,o.shape),o.buildPath(t,o.shape,i))}}),JI=(Object.freeze||Object)({createList:function(t){return Bs(t.getSource(),t)},getLayoutRect:Ko,createScale:function(t,e){var i=e;_o.isInstance(e)||u(i=new _o(e),ZI);var n=sl(i);return n.setExtent(t[0],t[1]),rl(n,i),n},mixinAxisModelCommonMethods:function(t){u(t,ZI)},completeDimensions:Es,createDimensions:wI,createSymbol:dl}),QI=1e-8;gl.prototype={constructor:gl,properties:null,getBoundingRect:function(){var t=this._rect;if(t)return t;for(var e=Number.MAX_VALUE,i=[e,e],n=[-e,-e],o=[],a=[],r=this.geometries,s=0;s0}),function(t){var e=t.properties,i=t.geometry,n=i.coordinates,o=[];"Polygon"===i.type&&o.push({type:"polygon",exterior:n[0],interiors:n.slice(1)}),"MultiPolygon"===i.type&&d(n,function(t){t[0]&&o.push({type:"polygon",exterior:t[0],interiors:t.slice(1)})});var a=new gl(e.name,o,e.cp);return a.properties=e,a})},eT=Io,iT=[0,1],nT=function(t,e,i){this.dim=t,this.scale=e,this._extent=i||[0,0],this.inverse=!1,this.onBand=!1,this._labelInterval};nT.prototype={constructor:nT,contain:function(t){var e=this._extent,i=Math.min(e[0],e[1]),n=Math.max(e[0],e[1]);return t>=i&&t<=n},containData:function(t){return this.contain(this.dataToCoord(t))},getExtent:function(){return this._extent.slice()},getPixelPrecision:function(t){return ko(t||this.scale.getExtent(),this._extent)},setExtent:function(t,e){var i=this._extent;i[0]=t,i[1]=e},dataToCoord:function(t,e){var i=this._extent,n=this.scale;return t=n.normalize(t),this.onBand&&"ordinal"===n.type&&yl(i=i.slice(),n.count()),eT(t,iT,i,e)},coordToData:function(t,e){var i=this._extent,n=this.scale;this.onBand&&"ordinal"===n.type&&yl(i=i.slice(),n.count());var o=eT(t,i,iT,e);return this.scale.scale(o)},pointToData:function(t,e){},getTicksCoords:function(t){if(this.onBand&&!t){for(var 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f;sh(o)?n=FT(t.rotation,null!=d?d:t.rotation,r):(n=ih(t,o,d||0,h),null!=(f=t.axisNameAvailableWidth)&&(f=Math.abs(f/Math.sin(n.rotation)),!isFinite(f)&&(f=null)));var p=s.getFont(),g=e.get("nameTruncate",!0)||{},m=g.ellipsis,v=T(t.nameTruncateMaxWidth,g.maxWidth,f),y=null!=m&&null!=v?mS(i,v,p,m,{minChar:2,placeholder:g.placeholder}):i,x=e.get("tooltip",!0),_=e.mainType,w={componentType:_,name:i,$vars:["name"]};w[_+"Index"]=e.componentIndex;var b=new Cb({anid:"name",__fullText:i,__truncatedText:y,position:c,rotation:n.rotation,silent:nh(e),z2:1,tooltip:x&&x.show?a({content:i,formatter:function(){return 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null!=i&&"auto"!=i||(i=e),i},UT=d,jT=v,XT=ms({type:"axis",_axisPointer:null,axisPointerClass:null,render:function(t,e,i,n){this.axisPointerClass&&mh(t),XT.superApply(this,"render",arguments),wh(this,t,0,i,0,!0)},updateAxisPointer:function(t,e,i,n,o){wh(this,t,0,i,0,!1)},remove:function(t,e){var i=this._axisPointer;i&&i.remove(e),XT.superApply(this,"remove",arguments)},dispose:function(t,e){bh(this,e),XT.superApply(this,"dispose",arguments)}}),YT=[];XT.registerAxisPointerClass=function(t,e){YT[t]=e},XT.getAxisPointerClass=function(t){return t&&YT[t]};var qT=GT.ifIgnoreOnTick,$T=GT.getInterval,KT=["axisLine","axisTickLabel","axisName"],JT=["splitArea","splitLine"],QT=XT.extend({type:"cartesianAxis",axisPointerClass:"CartesianAxisPointer",render:function(t,e,i,n){this.group.removeAll();var o=this._axisGroup;if(this._axisGroup=new S_,this.group.add(this._axisGroup),t.get("show")){var a=t.getCoordSysModel(),r=Sh(a,t),s=new GT(t,r);d(KT,s.add,s),this._axisGroup.add(s.getGroup()),d(JT,function(e){t.get(e+".show")&&this["_"+e](t,a,r.labelInterval)},this),vo(o,this._axisGroup,t),QT.superCall(this,"render",t,e,i,n)}},_splitLine:function(t,e,i){var n=t.axis;if(!n.scale.isBlank()){var o=t.getModel("splitLine"),a=o.getModel("lineStyle"),s=a.get("color"),l=$T(o,i);s=y(s)?s:[s];for(var h=e.coordinateSystem.getRect(),u=n.isHorizontal(),c=0,d=n.getTicksCoords(),f=n.scale.getTicks(),p=t.get("axisLabel.showMinLabel"),g=t.get("axisLabel.showMaxLabel"),m=[],v=[],x=a.getLineStyle(),_=0;_1){var c;"string"==typeof o?c=MT[o]:"function"==typeof o&&(c=o),c&&t.setData(n.downSample(s.dim,1/u,c,IT))}}}}}("line"));var tA=uM.extend({type:"series.__base_bar__",getInitialData:function(t,e){return Bs(this.getSource(),this)},getMarkerPosition:function(t){var e=this.coordinateSystem;if(e){var i=e.dataToPoint(e.clampData(t)),n=this.getData(),o=n.getLayout("offset"),a=n.getLayout("size");return i[e.getBaseAxis().isHorizontal()?0:1]+=o+a/2,i}return[NaN,NaN]},defaultOption:{zlevel:0,z:2,coordinateSystem:"cartesian2d",legendHoverLink:!0,barMinHeight:0,barMinAngle:0,itemStyle:{},emphasis:{}}});tA.extend({type:"series.bar",dependencies:["grid","polar"],brushSelector:"rect"});var eA=Sw([["fill","color"],["stroke","borderColor"],["lineWidth","borderWidth"],["stroke","barBorderColor"],["lineWidth","barBorderWidth"],["opacity"],["shadowBlur"],["shadowOffsetX"],["shadowOffsetY"],["shadowColor"]]),iA={getBarItemStyle:function(t){var e=eA(this,t);if(this.getBorderLineDash){var i=this.getBorderLineDash();i&&(e.lineDash=i)}return e}},nA=["itemStyle","barBorderWidth"];a(_o.prototype,iA),ys({type:"bar",render:function(t,e,i){var n=t.get("coordinateSystem");return"cartesian2d"!==n&&"polar"!==n||this._render(t,e,i),this.group},dispose:B,_render:function(t,e,i){var n,o=this.group,a=t.getData(),r=this._data,s=t.coordinateSystem,l=s.getBaseAxis();"cartesian2d"===s.type?n=l.isHorizontal():"polar"===s.type&&(n="angle"===l.dim);var h=t.isAnimationEnabled()?t:null;a.diff(r).add(function(e){if(a.hasValue(e)){var i=a.getItemModel(e),r=aA[s.type](a,e,i),l=oA[s.type](a,e,i,r,n,h);a.setItemGraphicEl(e,l),o.add(l),Dh(l,a,e,i,r,t,n,"polar"===s.type)}}).update(function(e,i){var l=r.getItemGraphicEl(i);if(a.hasValue(e)){var u=a.getItemModel(e),c=aA[s.type](a,e,u);l?co(l,{shape:c},h,e):l=oA[s.type](a,e,u,c,n,h,!0),a.setItemGraphicEl(e,l),o.add(l),Dh(l,a,e,u,c,t,n,"polar"===s.type)}else o.remove(l)}).remove(function(t){var e=r.getItemGraphicEl(t);"cartesian2d"===s.type?e&&Th(t,h,e):e&&Ah(t,h,e)}).execute(),this._data=a},remove:function(t,e){var i=this.group,n=this._data;t.get("animation")?n&&n.eachItemGraphicEl(function(e){"sector"===e.type?Ah(e.dataIndex,t,e):Th(e.dataIndex,t,e)}):i.removeAll()}});var oA={cartesian2d:function(t,e,i,n,o,r,s){var l=new Vb({shape:a({},n)});if(r){var h=l.shape,u=o?"height":"width",c={};h[u]=0,c[u]=n[u],tS[s?"updateProps":"initProps"](l,{shape:c},r,e)}return l},polar:function(t,e,i,n,o,r,s){var l=new Ob({shape:a({},n)});if(r){var h=l.shape,u=o?"r":"endAngle",c={};h[u]=o?0:n.startAngle,c[u]=n[u],tS[s?"updateProps":"initProps"](l,{shape:c},r,e)}return l}},aA={cartesian2d:function(t,e,i){var n=t.getItemLayout(e),o=Ch(i,n),a=n.width>0?1:-1,r=n.height>0?1:-1;return{x:n.x+a*o/2,y:n.y+r*o/2,width:n.width-a*o,height:n.height-r*o}},polar:function(t,e,i){var n=t.getItemLayout(e);return{cx:n.cx,cy:n.cy,r0:n.r0,r:n.r,startAngle:n.startAngle,endAngle:n.endAngle}}};cs(v(il,"bar")),ds(function(t){t.eachSeriesByType("bar",function(t){t.getData().setVisual("legendSymbol","roundRect")})});var rA=function(t,e,i){e=y(e)&&{coordDimensions:e}||a({},e);var n=t.getSource(),o=wI(n,e),r=new yI(o,t);return r.initData(n,i),r},sA={updateSelectedMap:function(t){if(y(t))this._targetList=t.slice();else for(var e=t,i=e.mapDimension("value"),t=this._targetList=[],n=0,o=e.count();n0&&"scale"!==h){var d=o.getItemLayout(0),f=Math.max(i.getWidth(),i.getHeight())/2,p=m(r.removeClipPath,r);r.setClipPath(this._createClipPath(d.cx,d.cy,f,d.startAngle,d.clockwise,p,t))}this._data=o}},dispose:function(){},_createClipPath:function(t,e,i,n,o,a,r){var s=new Ob({shape:{cx:t,cy:e,r0:0,r:i,startAngle:n,endAngle:n,clockwise:o}});return fo(s,{shape:{endAngle:n+(o?1:-1)*Math.PI*2}},r,a),s},containPoint:function(t,e){var i=e.getData().getItemLayout(0);if(i){var n=t[0]-i.cx,o=t[1]-i.cy,a=Math.sqrt(n*n+o*o);return a<=i.r&&a>=i.r0}}});var uA=function(t,e){d(e,function(e){e.update="updateView",hs(e,function(i,n){var o={};return n.eachComponent({mainType:"series",subType:t,query:i},function(t){t[e.method]&&t[e.method](i.name,i.dataIndex);var n=t.getData();n.each(function(e){var i=n.getName(e);o[i]=t.isSelected(i)||!1})}),{name:i.name,selected:o}})})},cA=function(t){return{getTargetSeries:function(e){var i={},n=z();return e.eachSeriesByType(t,function(t){t.__paletteScope=i,n.set(t.uid,t)}),n},reset:function(t,e){var i=t.getRawData(),n={},o=t.getData();o.each(function(t){var e=o.getRawIndex(t);n[e]=t}),i.each(function(e){var a=n[e],r=null!=a&&o.getItemVisual(a,"color",!0);if(r)i.setItemVisual(e,"color",r);else{var s=i.getItemModel(e).get("itemStyle.color")||t.getColorFromPalette(i.getName(e),t.__paletteScope,i.count());i.setItemVisual(e,"color",s),null!=a&&o.setItemVisual(a,"color",s)}})}}},dA=function(t,e,i,n){var o,a,r=t.getData(),s=[],l=!1;r.each(function(i){var n,h,u,c,d=r.getItemLayout(i),f=r.getItemModel(i),p=f.getModel("label"),g=p.get("position")||f.get("emphasis.label.position"),m=f.getModel("labelLine"),v=m.get("length"),y=m.get("length2"),x=(d.startAngle+d.endAngle)/2,_=Math.cos(x),w=Math.sin(x);o=d.cx,a=d.cy;var b="inside"===g||"inner"===g;if("center"===g)n=d.cx,h=d.cy,c="center";else{var S=(b?(d.r+d.r0)/2*_:d.r*_)+o,M=(b?(d.r+d.r0)/2*w:d.r*w)+a;if(n=S+3*_,h=M+3*w,!b){var I=S+_*(v+e-d.r),T=M+w*(v+e-d.r),A=I+(_<0?-1:1)*y,D=T;n=A+(_<0?-5:5),h=D,u=[[S,M],[I,T],[A,D]]}c=b?"center":_>0?"left":"right"}var C=p.getFont(),L=p.get("rotate")?_<0?-x+Math.PI:-x:0,k=me(t.getFormattedLabel(i,"normal")||r.getName(i),C,c,"top");l=!!L,d.label={x:n,y:h,position:g,height:k.height,len:v,len2:y,linePoints:u,textAlign:c,verticalAlign:"middle",rotation:L,inside:b},b||s.push(d.label)}),!l&&t.get("avoidLabelOverlap")&&Nh(s,o,a,e,i,n)},fA=2*Math.PI,pA=Math.PI/180,gA=function(t){return{seriesType:t,reset:function(t,e){var i=e.findComponents({mainType:"legend"});if(i&&i.length){var n=t.getData();n.filterSelf(function(t){for(var e=n.getName(t),o=0;o=0;s--){var l=2*s,h=n[l]-a/2,u=n[l+1]-r/2;if(t>=h&&e>=u&&t<=h+a&&e<=u+r)return s}return-1}}),vA=Eh.prototype;vA.isPersistent=function(){return!this._incremental},vA.updateData=function(t){this.group.removeAll();var e=new mA({rectHover:!0,cursor:"default"});e.setShape({points:t.getLayout("symbolPoints")}),this._setCommon(e,t),this.group.add(e),this._incremental=null},vA.updateLayout=function(t){if(!this._incremental){var e=t.getLayout("symbolPoints");this.group.eachChild(function(t){if(null!=t.startIndex){var i=2*(t.endIndex-t.startIndex),n=4*t.startIndex*2;e=new Float32Array(e.buffer,n,i)}t.setShape("points",e)})}},vA.incrementalPrepareUpdate=function(t){this.group.removeAll(),this._clearIncremental(),t.count()>2e6?(this._incremental||(this._incremental=new On({silent:!0})),this.group.add(this._incremental)):this._incremental=null},vA.incrementalUpdate=function(t,e){var i;this._incremental?(i=new mA,this._incremental.addDisplayable(i,!0)):((i=new mA({rectHover:!0,cursor:"default",startIndex:t.start,endIndex:t.end})).incremental=!0,this.group.add(i)),i.setShape({points:e.getLayout("symbolPoints")}),this._setCommon(i,e,!!this._incremental)},vA._setCommon=function(t,e,i){var n=e.hostModel,o=e.getVisual("symbolSize");t.setShape("size",o instanceof Array?o:[o,o]),t.symbolProxy=dl(e.getVisual("symbol"),0,0,0,0),t.setColor=t.symbolProxy.setColor;var a=t.shape.size[0]<4;t.useStyle(n.getModel("itemStyle").getItemStyle(a?["color","shadowBlur","shadowColor"]:["color"]));var r=e.getVisual("color");r&&t.setColor(r),i||(t.seriesIndex=n.seriesIndex,t.on("mousemove",function(e){t.dataIndex=null;var i=t.findDataIndex(e.offsetX,e.offsetY);i>=0&&(t.dataIndex=i+(t.startIndex||0))}))},vA.remove=function(){this._clearIncremental(),this._incremental=null,this.group.removeAll()},vA._clearIncremental=function(){var t=this._incremental;t&&t.clearDisplaybles()},ys({type:"scatter",render:function(t,e,i){var n=t.getData();this._updateSymbolDraw(n,t).updateData(n),this._finished=!0},incrementalPrepareRender:function(t,e,i){var n=t.getData();this._updateSymbolDraw(n,t).incrementalPrepareUpdate(n),this._finished=!1},incrementalRender:function(t,e,i){this._symbolDraw.incrementalUpdate(t,e.getData()),this._finished=t.end===e.getData().count()},updateTransform:function(t,e,i){var n=t.getData();if(this.group.dirty(),!this._finished||n.count()>1e4||!this._symbolDraw.isPersistent())return{update:!0};var o=ST().reset(t);o.progress&&o.progress({start:0,end:n.count()},n),this._symbolDraw.updateLayout(n)},_updateSymbolDraw:function(t,e){var i=this._symbolDraw,n=e.pipelineContext.large;return i&&n===this._isLargeDraw||(i&&i.remove(),i=this._symbolDraw=n?new Eh:new Ml,this._isLargeDraw=n,this.group.removeAll()),this.group.add(i.group),i},remove:function(t,e){this._symbolDraw&&this._symbolDraw.remove(!0),this._symbolDraw=null},dispose:function(){}}),ds(bT("scatter","circle")),cs(ST("scatter")),h(zh,nT),Rh.prototype.getIndicatorAxes=function(){return this._indicatorAxes},Rh.prototype.dataToPoint=function(t,e){var i=this._indicatorAxes[e];return this.coordToPoint(i.dataToCoord(t),e)},Rh.prototype.coordToPoint=function(t,e){var i=this._indicatorAxes[e].angle;return[this.cx+t*Math.cos(i),this.cy-t*Math.sin(i)]},Rh.prototype.pointToData=function(t){var e=t[0]-this.cx,i=t[1]-this.cy,n=Math.sqrt(e*e+i*i);e/=n,i/=n;for(var o,a=Math.atan2(-i,e),r=1/0,s=-1,l=0;ln[0]&&isFinite(c)&&isFinite(n[0]))}else{r.getTicks().length-1>a&&(h=i(h));var d=Math.round((n[0]+n[1])/2/h)*h,f=Math.round(a/2);r.setExtent(Ao(d-f*h),Ao(d+(a-f)*h)),r.setInterval(h)}})},Rh.dimensions=[],Rh.create=function(t,e){var i=[];return t.eachComponent("radar",function(n){var o=new Rh(n,t,e);i.push(o),n.coordinateSystem=o}),t.eachSeriesByType("radar",function(t){"radar"===t.get("coordinateSystem")&&(t.coordinateSystem=i[t.get("radarIndex")||0])}),i},Aa.register("radar",Rh);var yA=CT.valueAxis,xA=(gs({type:"radar",optionUpdated:function(){var t=this.get("boundaryGap"),e=this.get("splitNumber"),o=this.get("scale"),s=this.get("axisLine"),l=this.get("axisTick"),h=this.get("axisLabel"),u=this.get("name"),c=this.get("name.show"),d=this.get("name.formatter"),p=this.get("nameGap"),g=this.get("triggerEvent"),m=f(this.get("indicator")||[],function(f){null!=f.max&&f.max>0&&!f.min?f.min=0:null!=f.min&&f.min<0&&!f.max&&(f.max=0);var m=u;if(null!=f.color&&(m=r({color:f.color},u)),f=n(i(f),{boundaryGap:t,splitNumber:e,scale:o,axisLine:s,axisTick:l,axisLabel:h,name:f.text,nameLocation:"end",nameGap:p,nameTextStyle:m,triggerEvent:g},!1),c||(f.name=""),"string"==typeof d){var v=f.name;f.name=d.replace("{value}",null!=v?v:"")}else"function"==typeof d&&(f.name=d(f.name,f));var y=a(new _o(f,null,this.ecModel),ZI);return y.mainType="radar",y.componentIndex=this.componentIndex,y},this);this.getIndicatorModels=function(){return m}},defaultOption:{zlevel:0,z:0,center:["50%","50%"],radius:"75%",startAngle:90,name:{show:!0},boundaryGap:[0,0],splitNumber:5,nameGap:15,scale:!1,shape:"polygon",axisLine:n({lineStyle:{color:"#bbb"}},yA.axisLine),axisLabel:Bh(yA.axisLabel,!1),axisTick:Bh(yA.axisTick,!1),splitLine:Bh(yA.splitLine,!0),splitArea:Bh(yA.splitArea,!0),indicator:[]}}),["axisLine","axisTickLabel","axisName"]);ms({type:"radar",render:function(t,e,i){this.group.removeAll(),this._buildAxes(t),this._buildSplitLineAndArea(t)},_buildAxes:function(t){var e=t.coordinateSystem;d(f(e.getIndicatorAxes(),function(t){return new GT(t.model,{position:[e.cx,e.cy],rotation:t.angle,labelDirection:-1,tickDirection:-1,nameDirection:1})}),function(t){d(xA,t.add,t),this.group.add(t.getGroup())},this)},_buildSplitLineAndArea:function(t){function e(t,e,i){var n=i%e.length;return t[n]=t[n]||[],n}var i=t.coordinateSystem,n=i.getIndicatorAxes();if(n.length){var o=t.get("shape"),a=t.getModel("splitLine"),s=t.getModel("splitArea"),l=a.getModel("lineStyle"),h=s.getModel("areaStyle"),u=a.get("show"),c=s.get("show"),p=l.get("color"),g=h.get("color");p=y(p)?p:[p],g=y(g)?g:[g];var m=[],v=[];if("circle"===o)for(var x=n[0].getTicksCoords(),_=i.cx,w=i.cy,b=0;b"+f(i,function(i,n){var o=e.get(e.mapDimension(i.dim),t);return Ho(i.name+" : "+o)}).join("
")},defaultOption:{zlevel:0,z:2,coordinateSystem:"radar",legendHoverLink:!0,radarIndex:0,lineStyle:{width:2,type:"solid"},label:{position:"top"},symbol:"emptyCircle",symbolSize:4}});ys({type:"radar",render:function(t,e,n){function o(t,e){var i=t.getItemVisual(e,"symbol")||"circle",n=t.getItemVisual(e,"color");if("none"!==i){var o=Vh(t.getItemVisual(e,"symbolSize")),a=dl(i,-1,-1,2,2,n);return a.attr({style:{strokeNoScale:!0},z2:100,scale:[o[0]/2,o[1]/2]}),a}}function a(e,i,n,a,r,s){n.removeAll();for(var l=0;l"+Ho(n+" : "+i)},getTooltipPosition:function(t){if(null!=t){var e=this.getData().getName(t),i=this.coordinateSystem,n=i.getRegion(e);return n&&i.dataToPoint(n.center)}},setZoom:function(t){this.option.zoom=t},setCenter:function(t){this.option.center=t},defaultOption:{zlevel:0,z:2,coordinateSystem:"geo",map:"",left:"center",top:"center",aspectScale:.75,showLegendSymbol:!0,dataRangeHoverLink:!0,boundingCoords:null,center:null,zoom:1,scaleLimit:null,label:{show:!1,color:"#000"},itemStyle:{borderWidth:.5,borderColor:"#444",areaColor:"#eee"},emphasis:{label:{show:!0,color:"rgb(100,0,0)"},itemStyle:{areaColor:"rgba(255,215,0,0.8)"}}}});u(wA,sA);var bA="\0_ec_interaction_mutex";hs({type:"takeGlobalCursor",event:"globalCursorTaken",update:"update"},function(){}),u(Zh,Hx);var SA={axisPointer:1,tooltip:1,brush:1};ou.prototype={constructor:ou,draw:function(t,e,i,n,o){var a="geo"===t.mainType,r=t.getData&&t.getData();a&&e.eachComponent({mainType:"series",subType:"map"},function(e){r||e.getHostGeoModel()!==t||(r=e.getData())});var s=t.coordinateSystem,l=this.group,h=s.scale,u={position:s.position,scale:h};!l.childAt(0)||o?l.attr(u):co(l,u,t),l.removeAll();var c=["itemStyle"],f=["emphasis","itemStyle"],p=["label"],g=["emphasis","label"],m=z();d(s.regions,function(e){var i=m.get(e.name)||m.set(e.name,new S_),n=new Zb({shape:{paths:[]}});i.add(n);var o,s=(C=t.getRegionModel(e.name)||t).getModel(c),u=C.getModel(f),v=eu(s),y=eu(u),x=C.getModel(p),_=C.getModel(g);if(r){o=r.indexOfName(e.name);var w=r.getItemVisual(o,"color",!0);w&&(v.fill=w)}d(e.geometries,function(t){if("polygon"===t.type){n.shape.paths.push(new Rb({shape:{points:t.exterior}}));for(var e=0;e<(t.interiors?t.interiors.length:0);e++)n.shape.paths.push(new Rb({shape:{points:t.interiors[e]}}))}}),n.setStyle(v),n.style.strokeNoScale=!0,n.culling=!0;var b=x.get("show"),S=_.get("show"),M=r&&isNaN(r.get(r.mapDimension("value"),o)),I=r&&r.getItemLayout(o);if(a||M&&(b||S)||I&&I.showLabel){var T,A=a?e.name:o;(!r||o>=0)&&(T=t);var D=new Cb({position:e.center.slice(),scale:[1/h[0],1/h[1]],z2:10,silent:!0});eo(D.style,D.hoverStyle={},x,_,{labelFetcher:T,labelDataIndex:A,defaultText:e.name,useInsideStyle:!1},{textAlign:"center",textVerticalAlign:"middle"}),i.add(D)}if(r)r.setItemGraphicEl(o,i);else{var C=t.getRegionModel(e.name);n.eventData={componentType:"geo",geoIndex:t.componentIndex,name:e.name,region:C&&C.option||{}}}(i.__regions||(i.__regions=[])).push(e),to(i,y,{hoverSilentOnTouch:!!t.get("selectedMode")}),l.add(i)}),this._updateController(t,e,i),iu(this,t,l,i,n),nu(t,l)},remove:function(){this.group.removeAll(),this._controller.dispose(),this._controllerHost={}},_updateController:function(t,e,i){function n(){var e={type:"geoRoam",componentType:l};return e[l+"Id"]=t.id,e}var o=t.coordinateSystem,r=this._controller,s=this._controllerHost;s.zoomLimit=t.get("scaleLimit"),s.zoom=o.getZoom(),r.enable(t.get("roam")||!1);var l=t.mainType;r.off("pan").on("pan",function(t,e){this._mouseDownFlag=!1,Jh(s,t,e),i.dispatchAction(a(n(),{dx:t,dy:e}))},this),r.off("zoom").on("zoom",function(t,e,o){if(this._mouseDownFlag=!1,Qh(s,t,e,o),i.dispatchAction(a(n(),{zoom:t,originX:e,originY:o})),this._updateGroup){var r=this.group,l=r.scale;r.traverse(function(t){"text"===t.type&&t.attr("scale",[1/l[0],1/l[1]])})}},this),r.setPointerChecker(function(e,n,a){return o.getViewRectAfterRoam().contain(n,a)&&!tu(e,i,t)})}},ys({type:"map",render:function(t,e,i,n){if(!n||"mapToggleSelect"!==n.type||n.from!==this.uid){var o=this.group;if(o.removeAll(),!t.getHostGeoModel()){if(n&&"geoRoam"===n.type&&"series"===n.componentType&&n.seriesId===t.id)(a=this._mapDraw)&&o.add(a.group);else if(t.needsDrawMap){var a=this._mapDraw||new ou(i,!0);o.add(a.group),a.draw(t,e,i,this,n),this._mapDraw=a}else this._mapDraw&&this._mapDraw.remove(),this._mapDraw=null;t.get("showLegendSymbol")&&e.getComponent("legend")&&this._renderSymbols(t,e,i)}}},remove:function(){this._mapDraw&&this._mapDraw.remove(),this._mapDraw=null,this.group.removeAll()},dispose:function(){this._mapDraw&&this._mapDraw.remove(),this._mapDraw=null},_renderSymbols:function(t,e,i){var n=t.originalData,o=this.group;n.each(n.mapDimension("value"),function(e,i){if(!isNaN(e)){var a=n.getItemLayout(i);if(a&&a.point){var r=a.point,s=a.offset,l=new Lb({style:{fill:t.getData().getVisual("color")},shape:{cx:r[0]+9*s,cy:r[1],r:3},silent:!0,z2:s?8:10});if(!s){var h=t.mainSeries.getData(),u=n.getName(i),c=h.indexOfName(u),d=n.getItemModel(i),f=d.getModel("label"),p=d.getModel("emphasis.label"),g=h.getItemGraphicEl(c),m=A(t.getFormattedLabel(i,"normal"),u),v=A(t.getFormattedLabel(i,"emphasis"),m),y=function(){var t=io({},p,{text:p.get("show")?v:null},{isRectText:!0,useInsideStyle:!1},!0);l.style.extendFrom(t),l.__mapOriginalZ2=l.z2,l.z2+=1},x=function(){io(l.style,f,{text:f.get("show")?m:null,textPosition:f.getShallow("position")||"bottom"},{isRectText:!0,useInsideStyle:!1}),null!=l.__mapOriginalZ2&&(l.z2=l.__mapOriginalZ2,l.__mapOriginalZ2=null)};g.on("mouseover",y).on("mouseout",x).on("emphasis",y).on("normal",x),x()}o.add(l)}}})}}),hs({type:"geoRoam",event:"geoRoam",update:"updateTransform"},function(t,e){var i=t.componentType||"series";e.eachComponent({mainType:i,query:t},function(e){var n=e.coordinateSystem;if("geo"===n.type){var o=au(n,t,e.get("scaleLimit"));e.setCenter&&e.setCenter(o.center),e.setZoom&&e.setZoom(o.zoom),"series"===i&&d(e.seriesGroup,function(t){t.setCenter(o.center),t.setZoom(o.zoom)})}})});var MA=Q;u(ru,Kx),su.prototype={constructor:su,type:"view",dimensions:["x","y"],setBoundingRect:function(t,e,i,n){return this._rect=new Kt(t,e,i,n),this._rect},getBoundingRect:function(){return this._rect},setViewRect:function(t,e,i,n){this.transformTo(t,e,i,n),this._viewRect=new Kt(t,e,i,n)},transformTo:function(t,e,i,n){var o=this.getBoundingRect(),a=this._rawTransformable;a.transform=o.calculateTransform(new Kt(t,e,i,n)),a.decomposeTransform(),this._updateTransform()},setCenter:function(t){t&&(this._center=t,this._updateCenterAndZoom())},setZoom:function(t){t=t||1;var e=this.zoomLimit;e&&(null!=e.max&&(t=Math.min(e.max,t)),null!=e.min&&(t=Math.max(e.min,t))),this._zoom=t,this._updateCenterAndZoom()},getDefaultCenter:function(){var t=this.getBoundingRect();return[t.x+t.width/2,t.y+t.height/2]},getCenter:function(){return this._center||this.getDefaultCenter()},getZoom:function(){return this._zoom||1},getRoamTransform:function(){return this._roamTransformable.getLocalTransform()},_updateCenterAndZoom:function(){var t=this._rawTransformable.getLocalTransform(),e=this._roamTransformable,i=this.getDefaultCenter(),n=this.getCenter(),o=this.getZoom();n=Q([],n,t),i=Q([],i,t),e.origin=n,e.position=[i[0]-n[0],i[1]-n[1]],e.scale=[o,o],this._updateTransform()},_updateTransform:function(){var t=this._roamTransformable,e=this._rawTransformable;e.parent=t,t.updateTransform(),e.updateTransform(),ht(this.transform||(this.transform=[]),e.transform||st()),this._rawTransform=e.getLocalTransform(),this.invTransform=this.invTransform||[],pt(this.invTransform,this.transform),this.decomposeTransform()},getViewRect:function(){return this._viewRect},getViewRectAfterRoam:function(){var t=this.getBoundingRect().clone();return t.applyTransform(this.transform),t},dataToPoint:function(t,e,i){var n=e?this._rawTransform:this.transform;return i=i||[],n?MA(i,t,n):G(i,t)},pointToData:function(t){var e=this.invTransform;return e?MA([],t,e):[t[0],t[1]]},convertToPixel:v(lu,"dataToPoint"),convertFromPixel:v(lu,"pointToData"),containPoint:function(t){return this.getViewRectAfterRoam().contain(t[0],t[1])}},u(su,Kx);for(var IA=[126,25],TA=[[[0,3.5],[7,11.2],[15,11.9],[30,7],[42,.7],[52,.7],[56,7.7],[59,.7],[64,.7],[64,0],[5,0],[0,3.5]],[[13,16.1],[19,14.7],[16,21.7],[11,23.1],[13,16.1]],[[12,32.2],[14,38.5],[15,38.5],[13,32.2],[12,32.2]],[[16,47.6],[12,53.2],[13,53.2],[18,47.6],[16,47.6]],[[6,64.4],[8,70],[9,70],[8,64.4],[6,64.4]],[[23,82.6],[29,79.8],[30,79.8],[25,82.6],[23,82.6]],[[37,70.7],[43,62.3],[44,62.3],[39,70.7],[37,70.7]],[[48,51.1],[51,45.5],[53,45.5],[50,51.1],[48,51.1]],[[51,35],[51,28.7],[53,28.7],[53,35],[51,35]],[[52,22.4],[55,17.5],[56,17.5],[53,22.4],[52,22.4]],[[58,12.6],[62,7],[63,7],[60,12.6],[58,12.6]],[[0,3.5],[0,93.1],[64,93.1],[64,0],[63,0],[63,92.4],[1,92.4],[1,3.5],[0,3.5]]],AA=0;AAe&&(e=n.height)}this.height=e+1},getNodeById:function(t){if(this.getId()===t)return this;for(var e=0,i=this.children,n=i.length;e=0&&this.hostTree.data.setItemLayout(this.dataIndex,t,e)},getLayout:function(){return this.hostTree.data.getItemLayout(this.dataIndex)},getModel:function(t){if(!(this.dataIndex<0)){var e,i=this.hostTree,n=i.data.getItemModel(this.dataIndex),o=this.getLevelModel();return o||0!==this.children.length&&(0===this.children.length||!1!==this.isExpand)||(e=this.getLeavesModel()),n.getModel(t,(o||e||i.hostModel).getModel(t))}},getLevelModel:function(){return(this.hostTree.levelModels||[])[this.depth]},getLeavesModel:function(){return this.hostTree.leavesModel},setVisual:function(t,e){this.dataIndex>=0&&this.hostTree.data.setItemVisual(this.dataIndex,t,e)},getVisual:function(t,e){return this.hostTree.data.getItemVisual(this.dataIndex,t,e)},getRawIndex:function(){return this.hostTree.data.getRawIndex(this.dataIndex)},getId:function(){return this.hostTree.data.getId(this.dataIndex)},isAncestorOf:function(t){for(var e=t.parentNode;e;){if(e===this)return!0;e=e.parentNode}return!1},isDescendantOf:function(t){return t!==this&&t.isAncestorOf(this)}},bu.prototype={constructor:bu,type:"tree",eachNode:function(t,e,i){this.root.eachNode(t,e,i)},getNodeByDataIndex:function(t){var e=this.data.getRawIndex(t);return this._nodes[e]},getNodeByName:function(t){return this.root.getNodeByName(t)},update:function(){for(var t=this.data,e=this._nodes,i=0,n=e.length;ia&&(a=t.depth)});var r=t.expandAndCollapse&&t.initialTreeDepth>=0?t.initialTreeDepth:a;return o.root.eachNode("preorder",function(t){var e=t.hostTree.data.getRawDataItem(t.dataIndex);t.isExpand=e&&null!=e.collapsed?!e.collapsed:t.depth<=r}),o.data},formatTooltip:function(t){for(var e=this.getData().tree,i=e.root.children[0],n=e.getNodeByDataIndex(t),o=n.getValue(),a=n.name;n&&n!==i;)a=n.parentNode.name+"."+a,n=n.parentNode;return Ho(a+(isNaN(o)||null==o?"":" : "+o))},defaultOption:{zlevel:0,z:2,left:"12%",top:"12%",right:"12%",bottom:"12%",layout:"orthogonal",orient:"horizontal",symbol:"emptyCircle",symbolSize:7,expandAndCollapse:!0,initialTreeDepth:2,lineStyle:{color:"#ccc",width:1.5,curveness:.5},itemStyle:{color:"lightsteelblue",borderColor:"#c23531",borderWidth:1.5},label:{show:!0,color:"#555"},leaves:{label:{show:!0}},animationEasing:"linear",animationDuration:700,animationDurationUpdate:1e3}}),ys({type:"tree",init:function(t,e){this._oldTree,this._mainGroup=new S_,this.group.add(this._mainGroup)},render:function(t,e,i,n){var o=t.getData(),a=t.layoutInfo,r=this._mainGroup,s=t.get("layout");"radial"===s?r.attr("position",[a.x+a.width/2,a.y+a.height/2]):r.attr("position",[a.x,a.y]);var l=this._data,h={expandAndCollapse:t.get("expandAndCollapse"),layout:s,orient:t.get("orient"),curvature:t.get("lineStyle.curveness"),symbolRotate:t.get("symbolRotate"),symbolOffset:t.get("symbolOffset"),hoverAnimation:t.get("hoverAnimation"),useNameLabel:!0,fadeIn:!0};o.diff(l).add(function(e){Ru(o,e)&&Vu(o,e,null,r,t,h)}).update(function(e,i){var n=l.getItemGraphicEl(i);Ru(o,e)?Vu(o,e,n,r,t,h):n&&Gu(o,e,n,r,t,h)}).remove(function(e){var i=l.getItemGraphicEl(e);Gu(o,e,i,r,t,h)}).execute(),!0===h.expandAndCollapse&&o.eachItemGraphicEl(function(e,n){e.off("click").on("click",function(){i.dispatchAction({type:"treeExpandAndCollapse",seriesId:t.id,dataIndex:n})})}),this._data=o},dispose:function(){},remove:function(){this._mainGroup.removeAll(),this._data=null}}),hs({type:"treeExpandAndCollapse",event:"treeExpandAndCollapse",update:"update"},function(t,e){e.eachComponent({mainType:"series",subType:"tree",query:t},function(e){var i=t.dataIndex,n=e.getData().tree.getNodeByDataIndex(i);n.isExpand=!n.isExpand})});var BA=function(t,e){var i=Cu(t,e);t.layoutInfo=i;var n=t.get("layout"),o=0,a=0,r=null;"radial"===n?(o=2*Math.PI,a=Math.min(i.height,i.width)/2,r=Au(function(t,e){return(t.parentNode===e.parentNode?1:2)/t.depth})):(o=i.width,a=i.height,r=Au());var s=t.getData().tree.root,l=s.children[0];Mu(s),Fu(l,Iu,r),s.hierNode.modifier=-l.hierNode.prelim,Hu(l,Tu);var h=l,u=l,c=l;Hu(l,function(t){var e=t.getLayout().x;eu.getLayout().x&&(u=t),t.depth>c.depth&&(c=t)});var d=h===u?1:r(h,u)/2,f=d-h.getLayout().x,p=0,g=0,m=0,v=0;"radial"===n?(p=o/(u.getLayout().x+d+f),g=a/(c.depth-1||1),Hu(l,function(t){m=(t.getLayout().x+f)*p,v=(t.depth-1)*g;var e=Du(m,v);t.setLayout({x:e.x,y:e.y,rawX:m,rawY:v},!0)})):"horizontal"===t.get("orient")?(g=a/(u.getLayout().x+d+f),p=o/(c.depth-1||1),Hu(l,function(t){v=(t.getLayout().x+f)*g,m=(t.depth-1)*p,t.setLayout({x:m,y:v},!0)})):(p=o/(u.getLayout().x+d+f),g=a/(c.depth-1||1),Hu(l,function(t){m=(t.getLayout().x+f)*p,v=(t.depth-1)*g,t.setLayout({x:m,y:v},!0)}))};ds(bT("tree","circle")),cs(function(t,e){t.eachSeriesByType("tree",function(t){BA(t,e)})}),cs(function(t,e){t.eachSeriesByType("tree",function(t){BA(t,e)})}),uM.extend({type:"series.treemap",layoutMode:"box",dependencies:["grid","polar"],_viewRoot:null,defaultOption:{progressive:0,hoverLayerThreshold:1/0,left:"center",top:"middle",right:null,bottom:null,width:"80%",height:"80%",sort:!0,clipWindow:"origin",squareRatio:.5*(1+Math.sqrt(5)),leafDepth:null,drillDownIcon:"▶",zoomToNodeRatio:.1024,roam:!0,nodeClick:"zoomToNode",animation:!0,animationDurationUpdate:900,animationEasing:"quinticInOut",breadcrumb:{show:!0,height:22,left:"center",top:"bottom",emptyItemWidth:25,itemStyle:{color:"rgba(0,0,0,0.7)",borderColor:"rgba(255,255,255,0.7)",borderWidth:1,shadowColor:"rgba(150,150,150,1)",shadowBlur:3,shadowOffsetX:0,shadowOffsetY:0,textStyle:{color:"#fff"}},emphasis:{textStyle:{}}},label:{show:!0,distance:0,padding:5,position:"inside",color:"#fff",ellipsis:!0},upperLabel:{show:!1,position:[0,"50%"],height:20,color:"#fff",ellipsis:!0,verticalAlign:"middle"},itemStyle:{color:null,colorAlpha:null,colorSaturation:null,borderWidth:0,gapWidth:0,borderColor:"#fff",borderColorSaturation:null},emphasis:{upperLabel:{show:!0,position:[0,"50%"],color:"#fff",ellipsis:!0,verticalAlign:"middle"}},visualDimension:0,visualMin:null,visualMax:null,color:[],colorAlpha:null,colorSaturation:null,colorMappingBy:"index",visibleMin:10,childrenVisibleMin:null,levels:[]},getInitialData:function(t,e){var i={name:t.name,children:t.data};Yu(i);var n=t.levels||[];n=t.levels=qu(n,e);var o={};return o.levels=n,bu.createTree(i,this,o).data},optionUpdated:function(){this.resetViewRoot()},formatTooltip:function(t){var e=this.getData(),i=this.getRawValue(t),n=Wo(y(i)?i[0]:i);return Ho(e.getName(t)+": "+n)},getDataParams:function(t){var e=uM.prototype.getDataParams.apply(this,arguments),i=this.getData().tree.getNodeByDataIndex(t);return e.treePathInfo=Xu(i,this),e},setLayoutInfo:function(t){this.layoutInfo=this.layoutInfo||{},a(this.layoutInfo,t)},mapIdToIndex:function(t){var e=this._idIndexMap;e||(e=this._idIndexMap=z(),this._idIndexMapCount=0);var i=e.get(t);return null==i&&e.set(t,i=this._idIndexMapCount++),i},getViewRoot:function(){return this._viewRoot},resetViewRoot:function(t){t?this._viewRoot=t:t=this._viewRoot;var e=this.getRawData().tree.root;t&&(t===e||e.contains(t))||(this._viewRoot=e)}});var VA=5;$u.prototype={constructor:$u,render:function(t,e,i,n){var o=t.getModel("breadcrumb"),a=this.group;if(a.removeAll(),o.get("show")&&i){var r=o.getModel("itemStyle"),s=r.getModel("textStyle"),l={pos:{left:o.get("left"),right:o.get("right"),top:o.get("top"),bottom:o.get("bottom")},box:{width:e.getWidth(),height:e.getHeight()},emptyItemWidth:o.get("emptyItemWidth"),totalWidth:0,renderList:[]};this._prepare(i,l,s),this._renderContent(t,l,r,s,n),Jo(a,l.pos,l.box)}},_prepare:function(t,e,i){for(var n=t;n;n=n.parentNode){var o=n.getModel().get("name"),a=i.getTextRect(o),r=Math.max(a.width+16,e.emptyItemWidth);e.totalWidth+=r+8,e.renderList.push({node:n,text:o,width:r})}},_renderContent:function(t,e,i,n,o){for(var a=0,s=e.emptyItemWidth,l=t.get("breadcrumb.height"),h=$o(e.pos,e.box),u=e.totalWidth,c=e.renderList,d=c.length-1;d>=0;d--){var f=c[d],p=f.node,g=f.width,m=f.text;u>h.width&&(u-=g-s,g=s,m=null);var y=new Rb({shape:{points:Ku(a,0,g,l,d===c.length-1,0===d)},style:r(i.getItemStyle(),{lineJoin:"bevel",text:m,textFill:n.getTextColor(),textFont:n.getFont()}),z:10,onclick:v(o,p)});this.group.add(y),Ju(y,t,p),a+=g+8}},remove:function(){this.group.removeAll()}};var GA=m,WA=S_,FA=Vb,HA=d,ZA=["label"],UA=["emphasis","label"],jA=["upperLabel"],XA=["emphasis","upperLabel"],YA=10,qA=1,$A=2,KA=Sw([["fill","color"],["stroke","strokeColor"],["lineWidth","strokeWidth"],["shadowBlur"],["shadowOffsetX"],["shadowOffsetY"],["shadowColor"]]),JA=function(t){var e=KA(t);return e.stroke=e.fill=e.lineWidth=null,e};ys({type:"treemap",init:function(t,e){this._containerGroup,this._storage={nodeGroup:[],background:[],content:[]},this._oldTree,this._breadcrumb,this._controller,this._state="ready"},render:function(t,e,i,n){if(!(l(e.findComponents({mainType:"series",subType:"treemap",query:n}),t)<0)){this.seriesModel=t,this.api=i,this.ecModel=e;var o=Zu(n,["treemapZoomToNode","treemapRootToNode"],t),a=n&&n.type,r=t.layoutInfo,s=!this._oldTree,h=this._storage,u="treemapRootToNode"===a&&o&&h?{rootNodeGroup:h.nodeGroup[o.node.getRawIndex()],direction:n.direction}:null,c=this._giveContainerGroup(r),d=this._doRender(c,t,u);s||a&&"treemapZoomToNode"!==a&&"treemapRootToNode"!==a?d.renderFinally():this._doAnimation(c,d,t,u),this._resetController(i),this._renderBreadcrumb(t,i,o)}},_giveContainerGroup:function(t){var e=this._containerGroup;return e||(e=this._containerGroup=new WA,this._initEvents(e),this.group.add(e)),e.attr("position",[t.x,t.y]),e},_doRender:function(t,e,i){function n(t,e,i,o,a){function r(t){return t.getId()}function s(r,s){var l=null!=r?t[r]:null,h=null!=s?e[s]:null,c=u(l,h,i,a);c&&n(l&&l.viewChildren||[],h&&h.viewChildren||[],c,o,a+1)}o?(e=t,HA(t,function(t,e){!t.isRemoved()&&s(e,e)})):new ws(e,t,r,r).add(s).update(s).remove(v(s,null)).execute()}var o=e.getData().tree,a=this._oldTree,r={nodeGroup:[],background:[],content:[]},s={nodeGroup:[],background:[],content:[]},l=this._storage,h=[],u=v(tc,e,s,l,i,r,h);n(o.root?[o.root]:[],a&&a.root?[a.root]:[],t,o===a||!a,0);var c=function(t){var e={nodeGroup:[],background:[],content:[]};return t&&HA(t,function(t,i){var n=e[i];HA(t,function(t){t&&(n.push(t),t.__tmWillDelete=1)})}),e}(l);return this._oldTree=o,this._storage=s,{lastsForAnimation:r,willDeleteEls:c,renderFinally:function(){HA(c,function(t){HA(t,function(t){t.parent&&t.parent.remove(t)})}),HA(h,function(t){t.invisible=!0,t.dirty()})}}},_doAnimation:function(t,e,i,n){if(i.get("animation")){var o=i.get("animationDurationUpdate"),r=i.get("animationEasing"),s=Qu();HA(e.willDeleteEls,function(t,e){HA(t,function(t,i){if(!t.invisible){var a,l=t.parent;if(n&&"drillDown"===n.direction)a=l===n.rootNodeGroup?{shape:{x:0,y:0,width:l.__tmNodeWidth,height:l.__tmNodeHeight},style:{opacity:0}}:{style:{opacity:0}};else{var h=0,u=0;l.__tmWillDelete||(h=l.__tmNodeWidth/2,u=l.__tmNodeHeight/2),a="nodeGroup"===e?{position:[h,u],style:{opacity:0}}:{shape:{x:h,y:u,width:0,height:0},style:{opacity:0}}}a&&s.add(t,a,o,r)}})}),HA(this._storage,function(t,i){HA(t,function(t,n){var l=e.lastsForAnimation[i][n],h={};l&&("nodeGroup"===i?l.old&&(h.position=t.position.slice(),t.attr("position",l.old)):(l.old&&(h.shape=a({},t.shape),t.setShape(l.old)),l.fadein?(t.setStyle("opacity",0),h.style={opacity:1}):1!==t.style.opacity&&(h.style={opacity:1})),s.add(t,h,o,r))})},this),this._state="animating",s.done(GA(function(){this._state="ready",e.renderFinally()},this)).start()}},_resetController:function(t){var e=this._controller;e||((e=this._controller=new Zh(t.getZr())).enable(this.seriesModel.get("roam")),e.on("pan",GA(this._onPan,this)),e.on("zoom",GA(this._onZoom,this)));var i=new Kt(0,0,t.getWidth(),t.getHeight());e.setPointerChecker(function(t,e,n){return i.contain(e,n)})},_clearController:function(){var t=this._controller;t&&(t.dispose(),t=null)},_onPan:function(t,e){if("animating"!==this._state&&(Math.abs(t)>3||Math.abs(e)>3)){var i=this.seriesModel.getData().tree.root;if(!i)return;var n=i.getLayout();if(!n)return;this.api.dispatchAction({type:"treemapMove",from:this.uid,seriesId:this.seriesModel.id,rootRect:{x:n.x+t,y:n.y+e,width:n.width,height:n.height}})}},_onZoom:function(t,e,i){if("animating"!==this._state){var n=this.seriesModel.getData().tree.root;if(!n)return;var o=n.getLayout();if(!o)return;var a=new Kt(o.x,o.y,o.width,o.height),r=this.seriesModel.layoutInfo;e-=r.x,i-=r.y;var s=st();ct(s,s,[-e,-i]),ft(s,s,[t,t]),ct(s,s,[e,i]),a.applyTransform(s),this.api.dispatchAction({type:"treemapRender",from:this.uid,seriesId:this.seriesModel.id,rootRect:{x:a.x,y:a.y,width:a.width,height:a.height}})}},_initEvents:function(t){t.on("click",function(t){if("ready"===this._state){var e=this.seriesModel.get("nodeClick",!0);if(e){var i=this.findTarget(t.offsetX,t.offsetY);if(i){var n=i.node;if(n.getLayout().isLeafRoot)this._rootToNode(i);else if("zoomToNode"===e)this._zoomToNode(i);else if("link"===e){var o=n.hostTree.data.getItemModel(n.dataIndex),a=o.get("link",!0),r=o.get("target",!0)||"blank";a&&window.open(a,r)}}}}},this)},_renderBreadcrumb:function(t,e,i){i||(i=null!=t.get("leafDepth",!0)?{node:t.getViewRoot()}:this.findTarget(e.getWidth()/2,e.getHeight()/2))||(i={node:t.getData().tree.root}),(this._breadcrumb||(this._breadcrumb=new $u(this.group))).render(t,e,i.node,GA(function(e){"animating"!==this._state&&(ju(t.getViewRoot(),e)?this._rootToNode({node:e}):this._zoomToNode({node:e}))},this))},remove:function(){this._clearController(),this._containerGroup&&this._containerGroup.removeAll(),this._storage={nodeGroup:[],background:[],content:[]},this._state="ready",this._breadcrumb&&this._breadcrumb.remove()},dispose:function(){this._clearController()},_zoomToNode:function(t){this.api.dispatchAction({type:"treemapZoomToNode",from:this.uid,seriesId:this.seriesModel.id,targetNode:t.node})},_rootToNode:function(t){this.api.dispatchAction({type:"treemapRootToNode",from:this.uid,seriesId:this.seriesModel.id,targetNode:t.node})},findTarget:function(t,e){var i;return this.seriesModel.getViewRoot().eachNode({attr:"viewChildren",order:"preorder"},function(n){var o=this._storage.background[n.getRawIndex()];if(o){var a=o.transformCoordToLocal(t,e),r=o.shape;if(!(r.x<=a[0]&&a[0]<=r.x+r.width&&r.y<=a[1]&&a[1]<=r.y+r.height))return!1;i={node:n,offsetX:a[0],offsetY:a[1]}}},this),i}});for(var QA=["treemapZoomToNode","treemapRender","treemapMove"],tD=0;tD=0&&t.call(e,i[o],o)},_D.eachEdge=function(t,e){for(var i=this.edges,n=i.length,o=0;o=0&&i[o].node1.dataIndex>=0&&i[o].node2.dataIndex>=0&&t.call(e,i[o],o)},_D.breadthFirstTraverse=function(t,e,i,n){if(Nc.isInstance(e)||(e=this._nodesMap[Oc(e)]),e){for(var o="out"===i?"outEdges":"in"===i?"inEdges":"edges",a=0;a=0&&i.node2.dataIndex>=0});for(var o=0,a=n.length;o=0&&this[t][e].setItemVisual(this.dataIndex,i,n)},getVisual:function(i,n){return this[t][e].getItemVisual(this.dataIndex,i,n)},setLayout:function(i,n){this.dataIndex>=0&&this[t][e].setItemLayout(this.dataIndex,i,n)},getLayout:function(){return this[t][e].getItemLayout(this.dataIndex)},getGraphicEl:function(){return this[t][e].getItemGraphicEl(this.dataIndex)},getRawIndex:function(){return this[t][e].getRawIndex(this.dataIndex)}}};u(Nc,wD("hostGraph","data")),u(Ec,wD("hostGraph","edgeData")),xD.Node=Nc,xD.Edge=Ec,Gi(Nc),Gi(Ec);var bD=function(t,e,i,n,o){for(var a=new xD(n),r=0;r "+d)),h++)}var f,p=i.get("coordinateSystem");if("cartesian2d"===p||"polar"===p)f=Bs(t,i);else{var g=Aa.get(p),m=wI(t,{coordDimensions:(g&&"view"!==g.type?g.dimensions||[]:[]).concat(["value"])});(f=new yI(m,i)).initData(t)}var v=new yI(["value"],i);return v.initData(l,s),o&&o(f,v),pu({mainData:f,struct:a,structAttr:"graph",datas:{node:f,edge:v},datasAttr:{node:"data",edge:"edgeData"}}),a.update(),a},SD=vs({type:"series.graph",init:function(t){SD.superApply(this,"init",arguments),this.legendDataProvider=function(){return this._categoriesData},this.fillDataTextStyle(t.edges||t.links),this._updateCategoriesData()},mergeOption:function(t){SD.superApply(this,"mergeOption",arguments),this.fillDataTextStyle(t.edges||t.links),this._updateCategoriesData()},mergeDefaultAndTheme:function(t){SD.superApply(this,"mergeDefaultAndTheme",arguments),Mi(t,["edgeLabel"],["show"])},getInitialData:function(t,e){var i=t.edges||t.links||[],n=t.data||t.nodes||[],o=this;if(n&&i)return bD(n,i,this,!0,function(t,i){function n(t){return(t=this.parsePath(t))&&"label"===t[0]?r:this.parentModel}t.wrapMethod("getItemModel",function(t){var e=o._categoriesModels[t.getShallow("category")];return e&&(e.parentModel=t.parentModel,t.parentModel=e),t});var a=o.getModel("edgeLabel"),r=new _o({label:a.option},a.parentModel,e);i.wrapMethod("getItemModel",function(t){return t.customizeGetParent(n),t})}).data},getGraph:function(){return this.getData().graph},getEdgeData:function(){return this.getGraph().edgeData},getCategoriesData:function(){return this._categoriesData},formatTooltip:function(t,e,i){if("edge"===i){var n=this.getData(),o=this.getDataParams(t,i),a=n.graph.getEdgeByIndex(t),r=n.getName(a.node1.dataIndex),s=n.getName(a.node2.dataIndex),l=[];return null!=r&&l.push(r),null!=s&&l.push(s),l=Ho(l.join(" > ")),o.value&&(l+=" : "+Ho(o.value)),l}return SD.superApply(this,"formatTooltip",arguments)},_updateCategoriesData:function(){var t=f(this.option.categories||[],function(t){return null!=t.value?t:a({value:0},t)}),e=new yI(["value"],this);e.initData(t),this._categoriesData=e,this._categoriesModels=e.mapArray(function(t){return e.getItemModel(t,!0)})},setZoom:function(t){this.option.zoom=t},setCenter:function(t){this.option.center=t},isAnimationEnabled:function(){return SD.superCall(this,"isAnimationEnabled")&&!("force"===this.get("layout")&&this.get("force.layoutAnimation"))},defaultOption:{zlevel:0,z:2,coordinateSystem:"view",legendHoverLink:!0,hoverAnimation:!0,layout:null,focusNodeAdjacency:!1,circular:{rotateLabel:!1},force:{initLayout:null,repulsion:[0,50],gravity:.1,edgeLength:30,layoutAnimation:!0},left:"center",top:"center",symbol:"circle",symbolSize:10,edgeSymbol:["none","none"],edgeSymbolSize:10,edgeLabel:{position:"middle"},draggable:!1,roam:!1,center:null,zoom:1,nodeScaleRatio:.6,label:{show:!1,formatter:"{b}"},itemStyle:{},lineStyle:{color:"#aaa",width:1,curveness:0,opacity:.5},emphasis:{label:{show:!0}}}}),MD=Gb.prototype,ID=Fb.prototype,TD=Nn({type:"ec-line",style:{stroke:"#000",fill:null},shape:{x1:0,y1:0,x2:0,y2:0,percent:1,cpx1:null,cpy1:null},buildPath:function(t,e){(zc(e)?MD:ID).buildPath(t,e)},pointAt:function(t){return zc(this.shape)?MD.pointAt.call(this,t):ID.pointAt.call(this,t)},tangentAt:function(t){var e=this.shape,i=zc(e)?[e.x2-e.x1,e.y2-e.y1]:ID.tangentAt.call(this,t);return q(i,i)}}),AD=["fromSymbol","toSymbol"],DD=Wc.prototype;DD.beforeUpdate=function(){var t=this,e=t.childOfName("fromSymbol"),i=t.childOfName("toSymbol"),n=t.childOfName("label");if(e||i||!n.ignore){for(var o=1,a=this.parent;a;)a.scale&&(o/=a.scale[0]),a=a.parent;var r=t.childOfName("line");if(this.__dirty||r.__dirty){var s=r.shape.percent,l=r.pointAt(0),h=r.pointAt(s),u=U([],h,l);if(q(u,u),e&&(e.attr("position",l),c=r.tangentAt(0),e.attr("rotation",Math.PI/2-Math.atan2(c[1],c[0])),e.attr("scale",[o*s,o*s])),i){i.attr("position",h);var c=r.tangentAt(1);i.attr("rotation",-Math.PI/2-Math.atan2(c[1],c[0])),i.attr("scale",[o*s,o*s])}if(!n.ignore){n.attr("position",h);var d,f,p,g=5*o;if("end"===n.__position)d=[u[0]*g+h[0],u[1]*g+h[1]],f=u[0]>.8?"left":u[0]<-.8?"right":"center",p=u[1]>.8?"top":u[1]<-.8?"bottom":"middle";else if("middle"===n.__position){var m=s/2,v=[(c=r.tangentAt(m))[1],-c[0]],y=r.pointAt(m);v[1]>0&&(v[0]=-v[0],v[1]=-v[1]),d=[y[0]+v[0]*g,y[1]+v[1]*g],f="center",p="bottom";var x=-Math.atan2(c[1],c[0]);h[0].8?"right":u[0]<-.8?"left":"center",p=u[1]>.8?"bottom":u[1]<-.8?"top":"middle";n.attr({style:{textVerticalAlign:n.__verticalAlign||p,textAlign:n.__textAlign||f},position:d,scale:[o,o]})}}}},DD._createLine=function(t,e,i){var n=t.hostModel,o=Vc(t.getItemLayout(e));o.shape.percent=0,fo(o,{shape:{percent:1}},n,e),this.add(o);var a=new Cb({name:"label"});this.add(a),d(AD,function(i){var n=Bc(i,t,e);this.add(n),this[Rc(i)]=t.getItemVisual(e,i)},this),this._updateCommonStl(t,e,i)},DD.updateData=function(t,e,i){var n=t.hostModel,o=this.childOfName("line"),a=t.getItemLayout(e),r={shape:{}};Gc(r.shape,a),co(o,r,n,e),d(AD,function(i){var n=t.getItemVisual(e,i),o=Rc(i);if(this[o]!==n){this.remove(this.childOfName(i));var a=Bc(i,t,e);this.add(a)}this[o]=n},this),this._updateCommonStl(t,e,i)},DD._updateCommonStl=function(t,e,i){var n=t.hostModel,o=this.childOfName("line"),a=i&&i.lineStyle,s=i&&i.hoverLineStyle,l=i&&i.labelModel,h=i&&i.hoverLabelModel;if(!i||t.hasItemOption){var u=t.getItemModel(e);a=u.getModel("lineStyle").getLineStyle(),s=u.getModel("emphasis.lineStyle").getLineStyle(),l=u.getModel("label"),h=u.getModel("emphasis.label")}var c=t.getItemVisual(e,"color"),f=D(t.getItemVisual(e,"opacity"),a.opacity,1);o.useStyle(r({strokeNoScale:!0,fill:"none",stroke:c,opacity:f},a)),o.hoverStyle=s,d(AD,function(t){var e=this.childOfName(t);e&&(e.setColor(c),e.setStyle({opacity:f}))},this);var p,g,m,v=l.getShallow("show"),y=h.getShallow("show"),x=this.childOfName("label");if(v||y){if(p=c||"#000",null==(g=n.getFormattedLabel(e,"normal",t.dataType))){var _=n.getRawValue(e);g=null==_?t.getName(e):isFinite(_)?Ao(_):_}m=A(n.getFormattedLabel(e,"emphasis",t.dataType),g)}if(v){var w=io(x.style,l,{text:g},{autoColor:p});x.__textAlign=w.textAlign,x.__verticalAlign=w.textVerticalAlign,x.__position=l.get("position")||"middle"}else x.setStyle("text",null);x.hoverStyle=y?{text:m,textFill:h.getTextColor(!0),fontStyle:h.getShallow("fontStyle"),fontWeight:h.getShallow("fontWeight"),fontSize:h.getShallow("fontSize"),fontFamily:h.getShallow("fontFamily")}:{text:null},x.ignore=!v&&!y,to(this)},DD.highlight=function(){this.trigger("emphasis")},DD.downplay=function(){this.trigger("normal")},DD.updateLayout=function(t,e){this.setLinePoints(t.getItemLayout(e))},DD.setLinePoints=function(t){var e=this.childOfName("line");Gc(e.shape,t),e.dirty()},h(Wc,S_);var CD=Fc.prototype;CD.isPersistent=function(){return!0},CD.updateData=function(t){var e=this,i=e.group,n=e._lineData;e._lineData=t,n||i.removeAll();var o=Uc(t);t.diff(n).add(function(i){Hc(e,t,i,o)}).update(function(i,a){Zc(e,n,t,a,i,o)}).remove(function(t){i.remove(n.getItemGraphicEl(t))}).execute()},CD.updateLayout=function(){var t=this._lineData;t.eachItemGraphicEl(function(e,i){e.updateLayout(t,i)},this)},CD.incrementalPrepareUpdate=function(t){this._seriesScope=Uc(t),this._lineData=null,this.group.removeAll()},CD.incrementalUpdate=function(t,e){for(var i=t.start;i=o/3?1:2),l=e.y-n(r)*a*(a>=o/3?1:2);r=e.angle-Math.PI/2,t.moveTo(s,l),t.lineTo(e.x+i(r)*a,e.y+n(r)*a),t.lineTo(e.x+i(e.angle)*o,e.y+n(e.angle)*o),t.lineTo(e.x-i(r)*a,e.y-n(r)*a),t.lineTo(s,l)}}),WD=2*Math.PI,FD=(cr.extend({type:"gauge",render:function(t,e,i){this.group.removeAll();var n=t.get("axisLine.lineStyle.color"),o=od(t,i);this._renderMain(t,e,i,n,o)},dispose:function(){},_renderMain:function(t,e,i,n,o){for(var a=this.group,r=t.getModel("axisLine").getModel("lineStyle"),s=t.get("clockwise"),l=-t.get("startAngle")/180*Math.PI,h=-t.get("endAngle")/180*Math.PI,u=(h-l)%WD,c=l,d=r.get("width"),f=0;f=t&&(0===e?0:n[e-1][0]).4?"bottom":"middle",textAlign:A<-.4?"left":A>.4?"right":"center"},{autoColor:P}),silent:!0}))}if(g.get("show")&&T!==v){for(var O=0;O<=y;O++){var A=Math.cos(w),D=Math.sin(w),N=new Gb({shape:{x1:A*c+h,y1:D*c+u,x2:A*(c-_)+h,y2:D*(c-_)+u},silent:!0,style:I});"auto"===I.stroke&&N.setStyle({stroke:n((T+O/y)/v)}),l.add(N),w+=S}w-=S}else w+=b}},_renderPointer:function(t,e,i,n,o,a,r,s){var l=this.group,h=this._data;if(t.get("pointer.show")){var u=[+t.get("min"),+t.get("max")],c=[a,r],d=t.getData(),f=d.mapDimension("value");d.diff(h).add(function(e){var i=new GD({shape:{angle:a}});fo(i,{shape:{angle:Io(d.get(f,e),u,c,!0)}},t),l.add(i),d.setItemGraphicEl(e,i)}).update(function(e,i){var n=h.getItemGraphicEl(i);co(n,{shape:{angle:Io(d.get(f,e),u,c,!0)}},t),l.add(n),d.setItemGraphicEl(e,n)}).remove(function(t){var e=h.getItemGraphicEl(t);l.remove(e)}).execute(),d.eachItemGraphicEl(function(t,e){var i=d.getItemModel(e),a=i.getModel("pointer");t.setShape({x:o.cx,y:o.cy,width:To(a.get("width"),o.r),r:To(a.get("length"),o.r)}),t.useStyle(i.getModel("itemStyle").getItemStyle()),"auto"===t.style.fill&&t.setStyle("fill",n(Io(d.get(f,e),u,[0,1],!0))),to(t,i.getModel("emphasis.itemStyle").getItemStyle())}),this._data=d}else h&&h.eachItemGraphicEl(function(t){l.remove(t)})},_renderTitle:function(t,e,i,n,o){var a=t.getData(),r=a.mapDimension("value"),s=t.getModel("title");if(s.get("show")){var l=s.get("offsetCenter"),h=o.cx+To(l[0],o.r),u=o.cy+To(l[1],o.r),c=+t.get("min"),d=+t.get("max"),f=n(Io(t.getData().get(r,0),[c,d],[0,1],!0));this.group.add(new Cb({silent:!0,style:io({},s,{x:h,y:u,text:a.getName(0),textAlign:"center",textVerticalAlign:"middle"},{autoColor:f,forceRich:!0})}))}},_renderDetail:function(t,e,i,n,o){var a=t.getModel("detail"),r=+t.get("min"),s=+t.get("max");if(a.get("show")){var l=a.get("offsetCenter"),h=o.cx+To(l[0],o.r),u=o.cy+To(l[1],o.r),c=To(a.get("width"),o.r),d=To(a.get("height"),o.r),f=t.getData(),p=f.get(f.mapDimension("value"),0),g=n(Io(p,[r,s],[0,1],!0));this.group.add(new Cb({silent:!0,style:io({},a,{x:h,y:u,text:ad(p,a.get("formatter")),textWidth:isNaN(c)?null:c,textHeight:isNaN(d)?null:d,textAlign:"center",textVerticalAlign:"middle"},{autoColor:g,forceRich:!0})}))}}}),vs({type:"series.funnel",init:function(t){FD.superApply(this,"init",arguments),this.legendDataProvider=function(){return this.getRawData()},this._defaultLabelLine(t)},getInitialData:function(t,e){return rA(this,["value"])},_defaultLabelLine:function(t){Mi(t,"labelLine",["show"]);var e=t.labelLine,i=t.emphasis.labelLine;e.show=e.show&&t.label.show,i.show=i.show&&t.emphasis.label.show},getDataParams:function(t){var e=this.getData(),i=FD.superCall(this,"getDataParams",t),n=e.mapDimension("value"),o=e.getSum(n);return i.percent=o?+(e.get(n,t)/o*100).toFixed(2):0,i.$vars.push("percent"),i},defaultOption:{zlevel:0,z:2,legendHoverLink:!0,left:80,top:60,right:80,bottom:60,minSize:"0%",maxSize:"100%",sort:"descending",gap:0,funnelAlign:"center",label:{show:!0,position:"outer"},labelLine:{show:!0,length:20,lineStyle:{width:1,type:"solid"}},itemStyle:{borderColor:"#fff",borderWidth:1},emphasis:{label:{show:!0}}}})),HD=rd.prototype,ZD=["itemStyle","opacity"];HD.updateData=function(t,e,i){var n=this.childAt(0),o=t.hostModel,a=t.getItemModel(e),s=t.getItemLayout(e),l=t.getItemModel(e).get(ZD);l=null==l?1:l,n.useStyle({}),i?(n.setShape({points:s.points}),n.setStyle({opacity:0}),fo(n,{style:{opacity:l}},o,e)):co(n,{style:{opacity:l},shape:{points:s.points}},o,e);var h=a.getModel("itemStyle"),u=t.getItemVisual(e,"color");n.setStyle(r({lineJoin:"round",fill:u},h.getItemStyle(["opacity"]))),n.hoverStyle=h.getModel("emphasis").getItemStyle(),this._updateLabel(t,e),to(this)},HD._updateLabel=function(t,e){var i=this.childAt(1),n=this.childAt(2),o=t.hostModel,a=t.getItemModel(e),r=t.getItemLayout(e).label,s=t.getItemVisual(e,"color");co(i,{shape:{points:r.linePoints||r.linePoints}},o,e),co(n,{style:{x:r.x,y:r.y}},o,e),n.attr({rotation:r.rotation,origin:[r.x,r.y],z2:10});var l=a.getModel("label"),h=a.getModel("emphasis.label"),u=a.getModel("labelLine"),c=a.getModel("emphasis.labelLine"),s=t.getItemVisual(e,"color");eo(n.style,n.hoverStyle={},l,h,{labelFetcher:t.hostModel,labelDataIndex:e,defaultText:t.getName(e),autoColor:s,useInsideStyle:!!r.inside},{textAlign:r.textAlign,textVerticalAlign:r.verticalAlign}),n.ignore=n.normalIgnore=!l.get("show"),n.hoverIgnore=!h.get("show"),i.ignore=i.normalIgnore=!u.get("show"),i.hoverIgnore=!c.get("show"),i.setStyle({stroke:s}),i.setStyle(u.getModel("lineStyle").getLineStyle()),i.hoverStyle=c.getModel("lineStyle").getLineStyle()},h(rd,S_);cr.extend({type:"funnel",render:function(t,e,i){var n=t.getData(),o=this._data,a=this.group;n.diff(o).add(function(t){var e=new rd(n,t);n.setItemGraphicEl(t,e),a.add(e)}).update(function(t,e){var i=o.getItemGraphicEl(e);i.updateData(n,t),a.add(i),n.setItemGraphicEl(t,i)}).remove(function(t){var e=o.getItemGraphicEl(t);a.remove(e)}).execute(),this._data=n},remove:function(){this.group.removeAll(),this._data=null},dispose:function(){}});ds(cA("funnel")),cs(function(t,e,i){t.eachSeriesByType("funnel",function(t){var i=t.getData(),n=i.mapDimension("value"),o=t.get("sort"),a=sd(t,e),r=ld(i,o),s=[To(t.get("minSize"),a.width),To(t.get("maxSize"),a.width)],l=i.getDataExtent(n),h=t.get("min"),u=t.get("max");null==h&&(h=Math.min(l[0],0)),null==u&&(u=l[1]);var c=t.get("funnelAlign"),d=t.get("gap"),f=(a.height-d*(i.count()-1))/i.count(),p=a.y,g=function(t,e){var o,r=Io(i.get(n,t)||0,[h,u],s,!0);switch(c){case"left":o=a.x;break;case"center":o=a.x+(a.width-r)/2;break;case"right":o=a.x+a.width-r}return[[o,e],[o+r,e]]};"ascending"===o&&(f=-f,d=-d,p+=a.height,r=r.reverse());for(var m=0;ma&&(e[1-n]=e[n]+u.sign*a),e},XD=d,YD=Math.min,qD=Math.max,$D=Math.floor,KD=Math.ceil,JD=Ao,QD=Math.PI;pd.prototype={type:"parallel",constructor:pd,_init:function(t,e,i){var n=t.dimensions,o=t.parallelAxisIndex;XD(n,function(t,i){var n=o[i],a=e.getComponent("parallelAxis",n),r=this._axesMap.set(t,new UD(t,sl(a),[0,0],a.get("type"),n)),s="category"===r.type;r.onBand=s&&a.get("boundaryGap"),r.inverse=a.get("inverse"),a.axis=r,r.model=a,r.coordinateSystem=a.coordinateSystem=this},this)},update:function(t,e){this._updateAxesFromSeries(this._model,t)},containPoint:function(t){var e=this._makeLayoutInfo(),i=e.axisBase,n=e.layoutBase,o=e.pixelDimIndex,a=t[1-o],r=t[o];return a>=i&&a<=i+e.axisLength&&r>=n&&r<=n+e.layoutLength},getModel:function(){return this._model},_updateAxesFromSeries:function(t,e){e.eachSeries(function(i){if(t.contains(i,e)){var n=i.getData();XD(this.dimensions,function(t){var e=this._axesMap.get(t);e.scale.unionExtentFromData(n,n.mapDimension(t)),rl(e.scale,e.model)},this)}},this)},resize:function(t,e){this._rect=Ko(t.getBoxLayoutParams(),{width:e.getWidth(),height:e.getHeight()}),this._layoutAxes()},getRect:function(){return this._rect},_makeLayoutInfo:function(){var t,e=this._model,i=this._rect,n=["x","y"],o=["width","height"],a=e.get("layout"),r="horizontal"===a?0:1,s=i[o[r]],l=[0,s],h=this.dimensions.length,u=gd(e.get("axisExpandWidth"),l),c=gd(e.get("axisExpandCount")||0,[0,h]),d=e.get("axisExpandable")&&h>3&&h>c&&c>1&&u>0&&s>0,f=e.get("axisExpandWindow");f?(t=gd(f[1]-f[0],l),f[1]=f[0]+t):(t=gd(u*(c-1),l),(f=[u*(e.get("axisExpandCenter")||$D(h/2))-t/2])[1]=f[0]+t);var p=(s-t)/(h-c);p<3&&(p=0);var g=[$D(JD(f[0]/u,1))+1,KD(JD(f[1]/u,1))-1],m=p/u*f[0];return{layout:a,pixelDimIndex:r,layoutBase:i[n[r]],layoutLength:s,axisBase:i[n[1-r]],axisLength:i[o[1-r]],axisExpandable:d,axisExpandWidth:u,axisCollapseWidth:p,axisExpandWindow:f,axisCount:h,winInnerIndices:g,axisExpandWindow0Pos:m}},_layoutAxes:function(){var t=this._rect,e=this._axesMap,i=this.dimensions,n=this._makeLayoutInfo(),o=n.layout;e.each(function(t){var e=[0,n.axisLength],i=t.inverse?1:0;t.setExtent(e[i],e[1-i])}),XD(i,function(i,a){var r=(n.axisExpandable?vd:md)(a,n),s={horizontal:{x:r.position,y:n.axisLength},vertical:{x:0,y:r.position}},l={horizontal:QD/2,vertical:0},h=[s[o].x+t.x,s[o].y+t.y],u=l[o],c=st();dt(c,c,u),ct(c,c,h),this._axesLayout[i]={position:h,rotation:u,transform:c,axisNameAvailableWidth:r.axisNameAvailableWidth,axisLabelShow:r.axisLabelShow,nameTruncateMaxWidth:r.nameTruncateMaxWidth,tickDirection:1,labelDirection:1,labelInterval:e.get(i).getLabelInterval()}},this)},getAxis:function(t){return this._axesMap.get(t)},dataToPoint:function(t,e){return this.axisCoordToPoint(this._axesMap.get(e).dataToCoord(t),e)},eachActiveState:function(t,e,i){for(var n=this.dimensions,o=f(n,function(e){return t.mapDimension(e)}),a=this._axesMap,r=this.hasAxisBrushed(),s=0,l=t.count();so*(1-u[0])?(l="jump",r=s-o*(1-u[2])):(r=s-o*u[1])>=0&&(r=s-o*(1-u[1]))<=0&&(r=0),(r*=e.axisExpandWidth/h)?jD(r,n,a,"all"):l="none";else{o=n[1]-n[0];(n=[qD(0,a[1]*s/o-o/2)])[1]=YD(a[1],n[0]+o),n[0]=n[1]-o}return{axisExpandWindow:n,behavior:l}}},Aa.register("parallel",{create:function(t,e){var i=[];return t.eachComponent("parallel",function(n,o){var a=new pd(n,t,e);a.name="parallel_"+o,a.resize(n,e),n.coordinateSystem=a,a.model=n,i.push(a)}),t.eachSeries(function(e){if("parallel"===e.get("coordinateSystem")){var i=t.queryComponents({mainType:"parallel",index:e.get("parallelIndex"),id:e.get("parallelId")})[0];e.coordinateSystem=i.coordinateSystem}}),i}});var tC=IS.extend({type:"baseParallelAxis",axis:null,activeIntervals:[],getAreaSelectStyle:function(){return Sw([["fill","color"],["lineWidth","borderWidth"],["stroke","borderColor"],["width","width"],["opacity","opacity"]])(this.getModel("areaSelectStyle"))},setActiveIntervals:function(t){var e=this.activeIntervals=i(t);if(e)for(var n=e.length-1;n>=0;n--)Do(e[n])},getActiveState:function(t){var e=this.activeIntervals;if(!e.length)return"normal";if(null==t)return"inactive";for(var i=0,n=e.length;i5)return;var n=this._model.coordinateSystem.getSlidedAxisExpandWindow([t.offsetX,t.offsetY]);"none"!==n.behavior&&this._dispatchExpand({axisExpandWindow:n.axisExpandWindow})}this._mouseDownPoint=null},mousemove:function(t){if(!this._mouseDownPoint&&sf(this,"mousemove")){var e=this._model,i=e.coordinateSystem.getSlidedAxisExpandWindow([t.offsetX,t.offsetY]),n=i.behavior;"jump"===n&&this._throttledDispatchExpand.debounceNextCall(e.get("axisExpandDebounce")),this._throttledDispatchExpand("none"===n?null:{axisExpandWindow:i.axisExpandWindow,animation:"jump"===n&&null})}}};ss(function(t){ud(t),cd(t)}),uM.extend({type:"series.parallel",dependencies:["parallel"],visualColorAccessPath:"lineStyle.color",getInitialData:function(t,e){this.option.progressive&&(this.option.animation=!1);var i=this.getSource();return lf(i,this),Bs(i,this)},getRawIndicesByActiveState:function(t){var e=this.coordinateSystem,i=this.getData(),n=[];return e.eachActiveState(i,function(e,o){t===e&&n.push(i.getRawIndex(o))}),n},defaultOption:{zlevel:0,z:2,coordinateSystem:"parallel",parallelIndex:0,label:{show:!1},inactiveOpacity:.05,activeOpacity:1,lineStyle:{width:1,opacity:.45,type:"solid"},emphasis:{label:{show:!1}},progressive:!1,smooth:!1,animationEasing:"linear"}});cr.extend({type:"parallel",init:function(){this._dataGroup=new S_,this.group.add(this._dataGroup),this._data},render:function(t,e,i,n){this._renderForNormal(t,n)},dispose:function(){},_renderForNormal:function(t,e){var i=this._dataGroup,n=t.getData(),o=this._data,a=t.coordinateSystem,r=a.dimensions,s=t.option.smooth?.3:null;if(n.diff(o).add(function(t){df(n,i,t,r,a)}).update(function(i,s){var l=o.getItemGraphicEl(s),h=cf(n,i,r,a);n.setItemGraphicEl(i,l),co(l,{shape:{points:h}},e&&!1===e.animation?null:t,i)}).remove(function(t){var e=o.getItemGraphicEl(t);i.remove(e)}).execute(),ff(n,s),!this._data){var l=uf(a,t,function(){setTimeout(function(){i.removeClipPath()})});i.setClipPath(l)}this._data=n},remove:function(){this._dataGroup&&this._dataGroup.removeAll(),this._data=null}});var wC=["lineStyle","normal","opacity"];ds(function(t){t.eachSeriesByType("parallel",function(e){var i=e.getModel("itemStyle"),n=e.getModel("lineStyle"),o=t.get("color"),a=n.get("color")||i.get("color")||o[e.seriesIndex%o.length],r=e.get("inactiveOpacity"),s=e.get("activeOpacity"),l=e.getModel("lineStyle").getLineStyle(),h=e.coordinateSystem,u=e.getData(),c={normal:l.opacity,active:s,inactive:r};h.eachActiveState(u,function(t,e){var i=u.getItemModel(e),n=c[t];if("normal"===t){var o=i.get(wC,!0);null!=o&&(n=o)}u.setItemVisual(e,"opacity",n)}),u.setVisual("color",a)})});var bC=uM.extend({type:"series.sankey",layoutInfo:null,getInitialData:function(t){var e=t.edges||t.links,i=t.data||t.nodes;if(i&&e)return bD(i,e,this,!0).data},getGraph:function(){return this.getData().graph},getEdgeData:function(){return this.getGraph().edgeData},formatTooltip:function(t,e,i){if("edge"===i){var n=this.getDataParams(t,i),o=n.data,a=o.source+" -- "+o.target;return n.value&&(a+=" : "+n.value),Ho(a)}return bC.superCall(this,"formatTooltip",t,e)},defaultOption:{zlevel:0,z:2,coordinateSystem:"view",layout:null,left:"5%",top:"5%",right:"20%",bottom:"5%",nodeWidth:20,nodeGap:8,layoutIterations:32,label:{show:!0,position:"right",color:"#000",fontSize:12},itemStyle:{borderWidth:1,borderColor:"#333"},lineStyle:{color:"#314656",opacity:.2,curveness:.5},emphasis:{label:{show:!0},lineStyle:{opacity:.6}},animationEasing:"linear",animationDuration:1e3}}),SC=Nn({shape:{x1:0,y1:0,x2:0,y2:0,cpx1:0,cpy1:0,cpx2:0,cpy2:0,extent:0},buildPath:function(t,e){var i=e.extent/2;t.moveTo(e.x1,e.y1-i),t.bezierCurveTo(e.cpx1,e.cpy1-i,e.cpx2,e.cpy2-i,e.x2,e.y2-i),t.lineTo(e.x2,e.y2+i),t.bezierCurveTo(e.cpx2,e.cpy2+i,e.cpx1,e.cpy1+i,e.x1,e.y1+i),t.closePath()}});ys({type:"sankey",_model:null,render:function(t,e,i){var n=t.getGraph(),o=this.group,a=t.layoutInfo,r=t.getData(),s=t.getData("edge");this._model=t,o.removeAll(),o.attr("position",[a.x,a.y]),n.eachEdge(function(e){var i=new SC;i.dataIndex=e.dataIndex,i.seriesIndex=t.seriesIndex,i.dataType="edge";var n=e.getModel("lineStyle"),a=n.get("curveness"),r=e.node1.getLayout(),l=e.node2.getLayout(),h=e.getLayout();i.shape.extent=Math.max(1,h.dy);var u=r.x+r.dx,c=r.y+h.sy+h.dy/2,d=l.x,f=l.y+h.ty+h.dy/2,p=u*(1-a)+d*a,g=c,m=u*a+d*(1-a),v=f;switch(i.setShape({x1:u,y1:c,x2:d,y2:f,cpx1:p,cpy1:g,cpx2:m,cpy2:v}),i.setStyle(n.getItemStyle()),i.style.fill){case"source":i.style.fill=e.node1.getVisual("color");break;case"target":i.style.fill=e.node2.getVisual("color")}to(i,e.getModel("emphasis.lineStyle").getItemStyle()),o.add(i),s.setItemGraphicEl(e.dataIndex,i)}),n.eachNode(function(e){var i=e.getLayout(),n=e.getModel(),a=n.getModel("label"),s=n.getModel("emphasis.label"),l=new Vb({shape:{x:i.x,y:i.y,width:e.getLayout().dx,height:e.getLayout().dy},style:n.getModel("itemStyle").getItemStyle()}),h=e.getModel("emphasis.itemStyle").getItemStyle();eo(l.style,h,a,s,{labelFetcher:t,labelDataIndex:e.dataIndex,defaultText:e.id,isRectText:!0}),l.setStyle("fill",e.getVisual("color")),to(l,h),o.add(l),r.setItemGraphicEl(e.dataIndex,l),l.dataType="node"}),!this._data&&t.get("animation")&&o.setClipPath(gf(o.getBoundingRect(),t,function(){o.removeClipPath()})),this._data=t.getData()},dispose:function(){}});cs(function(t,e,i){t.eachSeriesByType("sankey",function(t){var i=t.get("nodeWidth"),n=t.get("nodeGap"),o=vf(t,e);t.layoutInfo=o;var a=o.width,r=o.height,s=t.getGraph(),l=s.nodes,h=s.edges;xf(l),yf(l,h,i,n,a,r,0!==g(l,function(t){return 0===t.getLayout().value}).length?0:t.get("layoutIterations"))})}),ds(function(t,e){t.eachSeriesByType("sankey",function(t){var e=t.getGraph().nodes;e.sort(function(t,e){return t.getLayout().value-e.getLayout().value});var i=e[0].getLayout().value,n=e[e.length-1].getLayout().value;d(e,function(e){var o=new oD({type:"color",mappingMethod:"linear",dataExtent:[i,n],visual:t.get("color")}).mapValueToVisual(e.getLayout().value);e.setVisual("color",o);var a=e.getModel().get("itemStyle.color");null!=a&&e.setVisual("color",a)})})});var MC=Mn.extend({type:"whiskerInBox",shape:{},buildPath:function(t,e){for(var i in e)if(e.hasOwnProperty(i)&&0===i.indexOf("ends")){var n=e[i];t.moveTo(n[0][0],n[0][1]),t.lineTo(n[1][0],n[1][1])}}}),IC=Bf.prototype;IC._createContent=function(t,e,i){var n=t.getItemLayout(e),o="horizontal"===n.chartLayout?1:0,a=0;this.add(new Rb({shape:{points:i?Vf(n.bodyEnds,o,n):n.bodyEnds},style:{strokeNoScale:!0},z2:100})),this.bodyIndex=a++;var r=f(n.whiskerEnds,function(t){return i?Vf(t,o,n):t});this.add(new MC({shape:Gf(r),style:{strokeNoScale:!0},z2:100})),this.whiskerIndex=a++},IC.updateData=function(t,e,i){var n=this._seriesModel=t.hostModel,o=t.getItemLayout(e),a=tS[i?"initProps":"updateProps"];a(this.childAt(this.bodyIndex),{shape:{points:o.bodyEnds}},n,e),a(this.childAt(this.whiskerIndex),{shape:Gf(o.whiskerEnds)},n,e),this.styleUpdater.call(null,this,t,e)},h(Bf,S_);var TC=Wf.prototype;TC.updateData=function(t){var e=this.group,i=this._data,n=this.styleUpdater;t.diff(i).add(function(i){if(t.hasValue(i)){var o=new Bf(t,i,n,!0);t.setItemGraphicEl(i,o),e.add(o)}}).update(function(o,a){var r=i.getItemGraphicEl(a);t.hasValue(o)?(r?r.updateData(t,o):r=new Bf(t,o,n),e.add(r),t.setItemGraphicEl(o,r)):e.remove(r)}).remove(function(t){var n=i.getItemGraphicEl(t);n&&e.remove(n)}).execute(),this._data=t},TC.remove=function(){var t=this.group,e=this._data;this._data=null,e&&e.eachItemGraphicEl(function(e){e&&t.remove(e)})};var AC={_baseAxisDim:null,getInitialData:function(t,e){var i,n,o=e.getComponent("xAxis",this.get("xAxisIndex")),a=e.getComponent("yAxis",this.get("yAxisIndex")),r=o.get("type"),s=a.get("type");"category"===r?(t.layout="horizontal",i=o.getOrdinalMeta(),n=!0):"category"===s?(t.layout="vertical",i=a.getOrdinalMeta(),n=!0):t.layout=t.layout||"horizontal";var l=["x","y"],h="horizontal"===t.layout?0:1,u=this._baseAxisDim=l[h],c=l[1-h],f=[o,a],p=f[h].get("type"),g=f[1-h].get("type"),m=t.data;if(m&&n){var v=[];d(m,function(t,e){var i;t.value&&y(t.value)?(i=t.value.slice(),t.value.unshift(e)):y(t)?(i=t.slice(),t.unshift(e)):i=t,v.push(i)}),t.data=v}var x=this.defaultValueDimensions;return rA(this,{coordDimensions:[{name:u,type:Ms(p),ordinalMeta:i,otherDims:{tooltip:!1,itemName:0},dimsDef:["base"]},{name:c,type:Ms(g),dimsDef:x.slice()}],dimensionsCount:x.length+1})},getBaseAxis:function(){var t=this._baseAxisDim;return this.ecModel.getComponent(t+"Axis",this.get(t+"AxisIndex")).axis}},DC={init:function(){var t=this._whiskerBoxDraw=new Wf(this.getStyleUpdater());this.group.add(t.group)},render:function(t,e,i){this._whiskerBoxDraw.updateData(t.getData())},remove:function(t){this._whiskerBoxDraw.remove()}};u(uM.extend({type:"series.boxplot",dependencies:["xAxis","yAxis","grid"],defaultValueDimensions:["min","Q1","median","Q3","max"],dimensions:null,defaultOption:{zlevel:0,z:2,coordinateSystem:"cartesian2d",legendHoverLink:!0,hoverAnimation:!0,layout:null,boxWidth:[7,50],itemStyle:{color:"#fff",borderWidth:1},emphasis:{itemStyle:{borderWidth:2,shadowBlur:5,shadowOffsetX:2,shadowOffsetY:2,shadowColor:"rgba(0,0,0,0.4)"}},animationEasing:"elasticOut",animationDuration:800}}),AC,!0),u(cr.extend({type:"boxplot",getStyleUpdater:function(){return Ff},dispose:B}),DC,!0);var CC=["itemStyle"],LC=["emphasis","itemStyle"],kC=["itemStyle","borderColor"],PC=d;ds(function(t,e){var i=t.get("color");t.eachRawSeriesByType("boxplot",function(e){var n=i[e.seriesIndex%i.length],o=e.getData();o.setVisual({legendSymbol:"roundRect",color:e.get(kC)||n}),t.isSeriesFiltered(e)||o.each(function(t){var e=o.getItemModel(t);o.setItemVisual(t,{color:e.get(kC,!0)})})})}),cs(function(t){var e=Hf(t);PC(e,function(t){var e=t.seriesModels;e.length&&(Zf(t),PC(e,function(e,i){Uf(e,t.boxOffsetList[i],t.boxWidthList[i])}))})}),u(uM.extend({type:"series.candlestick",dependencies:["xAxis","yAxis","grid"],defaultValueDimensions:["open","close","lowest","highest"],dimensions:null,defaultOption:{zlevel:0,z:2,coordinateSystem:"cartesian2d",legendHoverLink:!0,hoverAnimation:!0,layout:null,itemStyle:{color:"#c23531",color0:"#314656",borderWidth:1,borderColor:"#c23531",borderColor0:"#314656"},emphasis:{itemStyle:{borderWidth:2}},barMaxWidth:null,barMinWidth:null,barWidth:null,animationUpdate:!1,animationEasing:"linear",animationDuration:300},getShadowDim:function(){return"open"},brushSelector:function(t,e,i){var n=e.getItemLayout(t);return i.rect(n.brushRect)}}),AC,!0),u(cr.extend({type:"candlestick",getStyleUpdater:function(){return jf},dispose:B}),DC,!0);var OC=["itemStyle"],NC=["emphasis","itemStyle"],EC=["itemStyle","borderColor"],zC=["itemStyle","borderColor0"],RC=["itemStyle","color"],BC=["itemStyle","color0"],VC=A;ss(function(t){t&&y(t.series)&&d(t.series,function(t){w(t)&&"k"===t.type&&(t.type="candlestick")})}),ds(function(t,e){t.eachRawSeriesByType("candlestick",function(e){var i=e.getData();i.setVisual({legendSymbol:"roundRect"}),t.isSeriesFiltered(e)||i.each(function(t){var e=i.getItemModel(t),n=i.getItemLayout(t).sign;i.setItemVisual(t,{color:e.get(n>0?RC:BC),borderColor:e.get(n>0?EC:zC)})})})}),cs(function(t){t.eachSeriesByType("candlestick",function(t){var e,i=t.coordinateSystem,n=t.getData(),o=Xf(t,n),a=t.get("layout"),r="horizontal"===a?0:1,s=1-r,l=["x","y"],h=[];if(d(n.dimensions,function(t){var i=n.getDimensionInfo(t).coordDim;i===l[s]?h.push(t):i===l[r]&&(e=t)}),!(null==e||h.length<4)){var u=0;n.each([e].concat(h),function(){function t(t){var e=[];return e[r]=d,e[s]=t,isNaN(d)||isNaN(t)?[NaN,NaN]:i.dataToPoint(e)}function e(t,e){var i=t.slice(),n=t.slice();i[r]=Wn(i[r]+o/2,1,!1),n[r]=Wn(n[r]-o/2,1,!0),e?M.push(i,n):M.push(n,i)}function l(t){return t[r]=Wn(t[r],1),t}var c=arguments,d=c[0],f=c[h.length+1],p=c[1],g=c[2],m=c[3],v=c[4],y=Math.min(p,g),x=Math.max(p,g),_=t(y),w=t(x),b=t(m),S=[[l(t(v)),l(w)],[l(b),l(_)]],M=[];e(w,0),e(_,1);var I;I=p>g?-1:p0?n.getItemModel(u-1).get()[2]<=g?1:-1:1,n.setItemLayout(f,{chartLayout:a,sign:I,initBaseline:p>g?w[s]:_[s],bodyEnds:M,whiskerEnds:S,brushRect:function(){var e=t(Math.min(p,g,m,v)),i=t(Math.max(p,g,m,v));return e[r]-=o/2,i[r]-=o/2,{x:e[0],y:e[1],width:s?o:i[0]-e[0],height:s?i[1]-e[1]:o}}()}),++u},!0)}})}),uM.extend({type:"series.effectScatter",dependencies:["grid","polar"],getInitialData:function(t,e){return Bs(this.getSource(),this)},brushSelector:"point",defaultOption:{coordinateSystem:"cartesian2d",zlevel:0,z:2,legendHoverLink:!0,effectType:"ripple",progressive:0,showEffectOn:"render",rippleEffect:{period:4,scale:2.5,brushType:"fill"},symbolSize:10}});var GC=$f.prototype;GC.stopEffectAnimation=function(){this.childAt(1).removeAll()},GC.startEffectAnimation=function(t){for(var e=t.symbolType,i=t.color,n=this.childAt(1),o=0;o<3;o++){var a=dl(e,-1,-1,2,2,i);a.attr({style:{strokeNoScale:!0},z2:99,silent:!0,scale:[.5,.5]});var r=-o/3*t.period+t.effectOffset;a.animate("",!0).when(t.period,{scale:[t.rippleScale/2,t.rippleScale/2]}).delay(r).start(),a.animateStyle(!0).when(t.period,{opacity:0}).delay(r).start(),n.add(a)}qf(n,t)},GC.updateEffectAnimation=function(t){for(var e=this._effectCfg,i=this.childAt(1),n=["symbolType","period","rippleScale"],o=0;o "))},preventIncremental:function(){return!!this.get("effect.show")},getProgressive:function(){var t=this.option.progressive;return null==t?this.option.large?1e4:this.get("progressive"):t},getProgressiveThreshold:function(){var t=this.option.progressiveThreshold;return null==t?this.option.large?2e4:this.get("progressiveThreshold"):t},defaultOption:{coordinateSystem:"geo",zlevel:0,z:2,legendHoverLink:!0,hoverAnimation:!0,xAxisIndex:0,yAxisIndex:0,symbol:["none","none"],symbolSize:[10,10],geoIndex:0,effect:{show:!1,period:4,constantSpeed:0,symbol:"circle",symbolSize:3,loop:!0,trailLength:.2},large:!1,largeThreshold:2e3,incremental:!1,incrementalThreshold:3e3,polyline:!1,label:{show:!1,position:"end"},lineStyle:{opacity:.5}}}),UC=Jf.prototype;UC.createLine=function(t,e,i){return new Wc(t,e,i)},UC._updateEffectSymbol=function(t,e){var i=t.getItemModel(e).getModel("effect"),n=i.get("symbolSize"),o=i.get("symbol");y(n)||(n=[n,n]);var a=i.get("color")||t.getItemVisual(e,"color"),r=this.childAt(1);this._symbolType!==o&&(this.remove(r),(r=dl(o,-.5,-.5,1,1,a)).z2=100,r.culling=!0,this.add(r)),r&&(r.setStyle("shadowColor",a),r.setStyle(i.getItemStyle(["color"])),r.attr("scale",n),r.setColor(a),r.attr("scale",n),this._symbolType=o,this._updateEffectAnimation(t,i,e))},UC._updateEffectAnimation=function(t,e,i){var n=this.childAt(1);if(n){var o=this,a=t.getItemLayout(i),r=1e3*e.get("period"),s=e.get("loop"),l=e.get("constantSpeed"),h=T(e.get("delay"),function(e){return e/t.count()*r/3}),u="function"==typeof h;if(n.ignore=!0,this.updateAnimationPoints(n,a),l>0&&(r=this.getLineLength(n)/l*1e3),r!==this._period||s!==this._loop){n.stopAnimation();var c=h;u&&(c=h(i)),n.__t>0&&(c=-r*n.__t),n.__t=0;var d=n.animate("",s).when(r,{__t:1}).delay(c).during(function(){o.updateSymbolPosition(n)});s||d.done(function(){o.remove(n)}),d.start()}this._period=r,this._loop=s}},UC.getLineLength=function(t){return Vx(t.__p1,t.__cp1)+Vx(t.__cp1,t.__p2)},UC.updateAnimationPoints=function(t,e){t.__p1=e[0],t.__p2=e[1],t.__cp1=e[2]||[(e[0][0]+e[1][0])/2,(e[0][1]+e[1][1])/2]},UC.updateData=function(t,e,i){this.childAt(0).updateData(t,e,i),this._updateEffectSymbol(t,e)},UC.updateSymbolPosition=function(t){var e=t.__p1,i=t.__p2,n=t.__cp1,o=t.__t,a=t.position,r=Ji,s=Qi;a[0]=r(e[0],n[0],i[0],o),a[1]=r(e[1],n[1],i[1],o);var l=s(e[0],n[0],i[0],o),h=s(e[1],n[1],i[1],o);t.rotation=-Math.atan2(h,l)-Math.PI/2,t.ignore=!1},UC.updateLayout=function(t,e){this.childAt(0).updateLayout(t,e);var i=t.getItemModel(e).getModel("effect");this._updateEffectAnimation(t,i,e)},h(Jf,S_);var jC=Qf.prototype;jC._createPolyline=function(t,e,i){var n=t.getItemLayout(e),o=new Bb({shape:{points:n}});this.add(o),this._updateCommonStl(t,e,i)},jC.updateData=function(t,e,i){var n=t.hostModel;co(this.childAt(0),{shape:{points:t.getItemLayout(e)}},n,e),this._updateCommonStl(t,e,i)},jC._updateCommonStl=function(t,e,i){var n=this.childAt(0),o=t.getItemModel(e),a=t.getItemVisual(e,"color"),s=i&&i.lineStyle,l=i&&i.hoverLineStyle;i&&!t.hasItemOption||(s=o.getModel("lineStyle").getLineStyle(),l=o.getModel("emphasis.lineStyle").getLineStyle()),n.useStyle(r({strokeNoScale:!0,fill:"none",stroke:a},s)),n.hoverStyle=l,to(this)},jC.updateLayout=function(t,e){this.childAt(0).setShape("points",t.getItemLayout(e))},h(Qf,S_);var XC=tp.prototype;XC.createLine=function(t,e,i){return new Qf(t,e,i)},XC.updateAnimationPoints=function(t,e){this._points=e;for(var i=[0],n=0,o=1;o=0&&!(n[r]<=e);r--);r=Math.min(r,o-2)}else{for(var r=a;re);r++);r=Math.min(r-1,o-2)}J(t.position,i[r],i[r+1],(e-n[r])/(n[r+1]-n[r]));var s=i[r+1][0]-i[r][0],l=i[r+1][1]-i[r][1];t.rotation=-Math.atan2(l,s)-Math.PI/2,this._lastFrame=r,this._lastFramePercent=e,t.ignore=!1}},h(tp,Jf);var YC=Nn({shape:{polyline:!1,curveness:0,segs:[]},buildPath:function(t,e){var i=e.segs,n=e.curveness;if(e.polyline)for(r=0;r0){t.moveTo(i[r++],i[r++]);for(var a=1;a0){var c=(s+h)/2-(l-u)*n,d=(l+u)/2-(h-s)*n;t.quadraticCurveTo(c,d,h,u)}else t.lineTo(h,u)}},findDataIndex:function(t,e){var i=this.shape,n=i.segs,o=i.curveness;if(i.polyline)for(var a=0,r=0;r0)for(var l=n[r++],h=n[r++],u=1;u0){if(dn(l,h,(l+c)/2-(h-d)*o,(h+d)/2-(c-l)*o,c,d))return a}else if(un(l,h,c,d))return a;a++}return-1}}),qC=ep.prototype;qC.isPersistent=function(){return!this._incremental},qC.updateData=function(t){this.group.removeAll();var e=new YC({rectHover:!0,cursor:"default"});e.setShape({segs:t.getLayout("linesPoints")}),this._setCommon(e,t),this.group.add(e),this._incremental=null},qC.incrementalPrepareUpdate=function(t){this.group.removeAll(),this._clearIncremental(),t.count()>5e5?(this._incremental||(this._incremental=new On({silent:!0})),this.group.add(this._incremental)):this._incremental=null},qC.incrementalUpdate=function(t,e){var i=new YC;i.setShape({segs:e.getLayout("linesPoints")}),this._setCommon(i,e,!!this._incremental),this._incremental?this._incremental.addDisplayable(i,!0):(i.rectHover=!0,i.cursor="default",i.__startIndex=t.start,this.group.add(i))},qC.remove=function(){this._clearIncremental(),this._incremental=null,this.group.removeAll()},qC._setCommon=function(t,e,i){var n=e.hostModel;t.setShape({polyline:n.get("polyline"),curveness:n.get("lineStyle.curveness")}),t.useStyle(n.getModel("lineStyle").getLineStyle()),t.style.strokeNoScale=!0;var o=e.getVisual("color");o&&t.setStyle("stroke",o),t.setStyle("fill"),i||(t.seriesIndex=n.seriesIndex,t.on("mousemove",function(e){t.dataIndex=null;var i=t.findDataIndex(e.offsetX,e.offsetY);i>0&&(t.dataIndex=i+t.__startIndex)}))},qC._clearIncremental=function(){var t=this._incremental;t&&t.clearDisplaybles()};var $C={seriesType:"lines",plan:fM(),reset:function(t){var e=t.coordinateSystem,i=t.get("polyline"),n=t.pipelineContext.large;return{progress:function(o,a){var r=[];if(n){var s,l=o.end-o.start;if(i){for(var h=0,u=o.start;u0){var I=a(v)?s:l;v>0&&(v=v*S+b),x[_++]=I[M],x[_++]=I[M+1],x[_++]=I[M+2],x[_++]=I[M+3]*v*256}else _+=4}return c.putImageData(y,0,0),u},_getBrush:function(){var t=this._brushCanvas||(this._brushCanvas=Px()),e=this.pointSize+this.blurSize,i=2*e;t.width=i,t.height=i;var n=t.getContext("2d");return n.clearRect(0,0,i,i),n.shadowOffsetX=i,n.shadowBlur=this.blurSize,n.shadowColor="#000",n.beginPath(),n.arc(-e,e,this.pointSize,0,2*Math.PI,!0),n.closePath(),n.fill(),t},_getGradient:function(t,e,i){for(var n=this._gradientPixels,o=n[i]||(n[i]=new Uint8ClampedArray(1024)),a=[0,0,0,0],r=0,s=0;s<256;s++)e[i](s/255,!0,a),o[r++]=a[0],o[r++]=a[1],o[r++]=a[2],o[r++]=a[3];return o}},ys({type:"heatmap",render:function(t,e,i){var n;e.eachComponent("visualMap",function(e){e.eachTargetSeries(function(i){i===t&&(n=e)})}),this.group.removeAll(),this._incrementalDisplayable=null;var o=t.coordinateSystem;"cartesian2d"===o.type||"calendar"===o.type?this._renderOnCartesianAndCalendar(t,i,0,t.getData().count()):rp(o)&&this._renderOnGeo(o,t,n,i)},incrementalPrepareRender:function(t,e,i){this.group.removeAll()},incrementalRender:function(t,e,i,n){e.coordinateSystem&&this._renderOnCartesianAndCalendar(e,n,t.start,t.end,!0)},_renderOnCartesianAndCalendar:function(t,e,i,n,o){var r,s,l=t.coordinateSystem;if("cartesian2d"===l.type){var h=l.getAxis("x"),u=l.getAxis("y");r=h.getBandWidth(),s=u.getBandWidth()}for(var c=this.group,d=t.getData(),f=t.getModel("itemStyle").getItemStyle(["color"]),p=t.getModel("emphasis.itemStyle").getItemStyle(),g=t.getModel("label"),m=t.getModel("emphasis.label"),v=l.type,y="cartesian2d"===v?[d.mapDimension("x"),d.mapDimension("y"),d.mapDimension("value")]:[d.mapDimension("time"),d.mapDimension("value")],x=i;x=e.y&&t[1]<=e.y+e.height:i.contain(i.toLocalCoord(t[1]))&&t[0]>=e.y&&t[0]<=e.y+e.height},pointToData:function(t){var e=this.getAxis();return[e.coordToData(e.toLocalCoord(t["horizontal"===e.orient?0:1]))]},dataToPoint:function(t){var e=this.getAxis(),i=this.getRect(),n=[],o="horizontal"===e.orient?0:1;return t instanceof Array&&(t=t[0]),n[o]=e.toGlobalCoord(e.dataToCoord(+t)),n[1-o]=0===o?i.y+i.height/2:i.x+i.width/2,n}},Aa.register("single",{create:function(t,e){var i=[];return t.eachComponent("singleAxis",function(n,o){var a=new Lp(n,t,e);a.name="single_"+o,a.resize(n,e),n.coordinateSystem=a,i.push(a)}),t.eachSeries(function(e){if("singleAxis"===e.get("coordinateSystem")){var i=t.queryComponents({mainType:"singleAxis",index:e.get("singleAxisIndex"),id:e.get("singleAxisId")})[0];e.coordinateSystem=i&&i.coordinateSystem}}),i},dimensions:Lp.prototype.dimensions});var oL=GT.getInterval,aL=GT.ifIgnoreOnTick,rL=["axisLine","axisTickLabel","axisName"],sL=XT.extend({type:"singleAxis",axisPointerClass:"SingleAxisPointer",render:function(t,e,i,n){var o=this.group;o.removeAll();var a=kp(t),r=new GT(t,a);d(rL,r.add,r),o.add(r.getGroup()),t.get("splitLine.show")&&this._splitLine(t,a.labelInterval),sL.superCall(this,"render",t,e,i,n)},_splitLine:function(t,e){var i=t.axis;if(!i.scale.isBlank()){var n=t.getModel("splitLine"),o=n.getModel("lineStyle"),a=o.get("width"),r=o.get("color"),s=oL(n,e);r=r instanceof Array?r:[r];for(var l=t.coordinateSystem.getRect(),h=i.isHorizontal(),u=[],c=0,d=i.getTicksCoords(),f=[],p=[],g=t.get("axisLabel.showMinLabel"),m=t.get("axisLabel.showMaxLabel"),v=0;v=0)&&i({type:"updateAxisPointer",currTrigger:t,x:e&&e.offsetX,y:e&&e.offsetY})})},remove:function(t,e){Yp(e.getZr(),"axisPointer"),mL.superApply(this._model,"remove",arguments)},dispose:function(t,e){Yp("axisPointer",e),mL.superApply(this._model,"dispose",arguments)}}),vL=Pi(),yL=i,xL=m;(qp.prototype={_group:null,_lastGraphicKey:null,_handle:null,_dragging:!1,_lastValue:null,_lastStatus:null,_payloadInfo:null,animationThreshold:15,render:function(t,e,i,n){var o=e.get("value"),a=e.get("status");if(this._axisModel=t,this._axisPointerModel=e,this._api=i,n||this._lastValue!==o||this._lastStatus!==a){this._lastValue=o,this._lastStatus=a;var r=this._group,s=this._handle;if(!a||"hide"===a)return r&&r.hide(),void(s&&s.hide());r&&r.show(),s&&s.show();var l={};this.makeElOption(l,o,t,e,i);var h=l.graphicKey;h!==this._lastGraphicKey&&this.clear(i),this._lastGraphicKey=h;var u=this._moveAnimation=this.determineAnimation(t,e);if(r){var c=v($p,e,u);this.updatePointerEl(r,l,c,e),this.updateLabelEl(r,l,c,e)}else r=this._group=new S_,this.createPointerEl(r,l,t,e),this.createLabelEl(r,l,t,e),i.getZr().add(r);tg(r,e,!0),this._renderHandle(o)}},remove:function(t){this.clear(t)},dispose:function(t){this.clear(t)},determineAnimation:function(t,e){var i=e.get("animation"),n=t.axis,o="category"===n.type,a=e.get("snap");if(!a&&!o)return!1;if("auto"===i||null==i){var r=this.animationThreshold;if(o&&n.getBandWidth()>r)return!0;if(a){var s=vh(t).seriesDataCount,l=n.getExtent();return Math.abs(l[0]-l[1])/s>r}return!1}return!0===i},makeElOption:function(t,e,i,n,o){},createPointerEl:function(t,e,i,n){var o=e.pointer;if(o){var a=vL(t).pointerEl=new tS[o.type](yL(e.pointer));t.add(a)}},createLabelEl:function(t,e,i,n){if(e.label){var o=vL(t).labelEl=new Vb(yL(e.label));t.add(o),Jp(o,n)}},updatePointerEl:function(t,e,i){var n=vL(t).pointerEl;n&&(n.setStyle(e.pointer.style),i(n,{shape:e.pointer.shape}))},updateLabelEl:function(t,e,i,n){var o=vL(t).labelEl;o&&(o.setStyle(e.label.style),i(o,{shape:e.label.shape,position:e.label.position}),Jp(o,n))},_renderHandle:function(t){if(!this._dragging&&this.updateHandleTransform){var e=this._axisPointerModel,i=this._api.getZr(),n=this._handle,o=e.getModel("handle"),a=e.get("status");if(!o.get("show")||!a||"hide"===a)return n&&i.remove(n),void(this._handle=null);var r;this._handle||(r=!0,n=this._handle=xo(o.get("icon"),{cursor:"move",draggable:!0,onmousemove:function(t){Q_(t.event)},onmousedown:xL(this._onHandleDragMove,this,0,0),drift:xL(this._onHandleDragMove,this),ondragend:xL(this._onHandleDragEnd,this)}),i.add(n)),tg(n,e,!1);var s=["color","borderColor","borderWidth","opacity","shadowColor","shadowBlur","shadowOffsetX","shadowOffsetY"];n.setStyle(o.getItemStyle(null,s));var l=o.get("size");y(l)||(l=[l,l]),n.attr("scale",[l[0]/2,l[1]/2]),yr(this,"_doDispatchAxisPointer",o.get("throttle")||0,"fixRate"),this._moveHandleToValue(t,r)}},_moveHandleToValue:function(t,e){$p(this._axisPointerModel,!e&&this._moveAnimation,this._handle,Qp(this.getHandleTransform(t,this._axisModel,this._axisPointerModel)))},_onHandleDragMove:function(t,e){var i=this._handle;if(i){this._dragging=!0;var n=this.updateHandleTransform(Qp(i),[t,e],this._axisModel,this._axisPointerModel);this._payloadInfo=n,i.stopAnimation(),i.attr(Qp(n)),vL(i).lastProp=null,this._doDispatchAxisPointer()}},_doDispatchAxisPointer:function(){if(this._handle){var t=this._payloadInfo,e=this._axisModel;this._api.dispatchAction({type:"updateAxisPointer",x:t.cursorPoint[0],y:t.cursorPoint[1],tooltipOption:t.tooltipOption,axesInfo:[{axisDim:e.axis.dim,axisIndex:e.componentIndex}]})}},_onHandleDragEnd:function(t){if(this._dragging=!1,this._handle){var e=this._axisPointerModel.get("value");this._moveHandleToValue(e),this._api.dispatchAction({type:"hideTip"})}},getHandleTransform:null,updateHandleTransform:null,clear:function(t){this._lastValue=null,this._lastStatus=null;var e=t.getZr(),i=this._group,n=this._handle;e&&i&&(this._lastGraphicKey=null,i&&e.remove(i),n&&e.remove(n),this._group=null,this._handle=null,this._payloadInfo=null)},doClear:function(){},buildLabel:function(t,e,i){return i=i||0,{x:t[i],y:t[1-i],width:e[i],height:e[1-i]}}}).constructor=qp,Vi(qp);var _L=qp.extend({makeElOption:function(t,e,i,n,o){var a=i.axis,r=a.grid,s=n.get("type"),l=ug(r,a).getOtherAxis(a).getGlobalExtent(),h=a.toGlobalCoord(a.dataToCoord(e,!0));if(s&&"none"!==s){var u=eg(n),c=wL[s](a,h,l,u);c.style=u,t.graphicKey=c.type,t.pointer=c}rg(e,t,Sh(r.model,i),i,n,o)},getHandleTransform:function(t,e,i){var n=Sh(e.axis.grid.model,e,{labelInside:!1});return n.labelMargin=i.get("handle.margin"),{position:ag(e.axis,t,n),rotation:n.rotation+(n.labelDirection<0?Math.PI:0)}},updateHandleTransform:function(t,e,i,n){var o=i.axis,a=o.grid,r=o.getGlobalExtent(!0),s=ug(a,o).getOtherAxis(o).getGlobalExtent(),l="x"===o.dim?0:1,h=t.position;h[l]+=e[l],h[l]=Math.min(r[1],h[l]),h[l]=Math.max(r[0],h[l]);var u=(s[1]+s[0])/2,c=[u,u];c[l]=h[l];var d=[{verticalAlign:"middle"},{align:"center"}];return{position:h,rotation:t.rotation,cursorPoint:c,tooltipOption:d[l]}}}),wL={line:function(t,e,i,n){var o=sg([e,i[0]],[e,i[1]],cg(t));return Vn({shape:o,style:n}),{type:"Line",shape:o}},shadow:function(t,e,i,n){var o=t.getBandWidth(),a=i[1]-i[0];return{type:"Rect",shape:lg([e-o/2,i[0]],[o,a],cg(t))}}};XT.registerAxisPointerClass("CartesianAxisPointer",_L),ss(function(t){if(t){(!t.axisPointer||0===t.axisPointer.length)&&(t.axisPointer={});var e=t.axisPointer.link;e&&!y(e)&&(t.axisPointer.link=[e])}}),ls(FM.PROCESSOR.STATISTIC,function(t,e){t.getComponent("axisPointer").coordSysAxesInfo=uh(t,e)}),hs({type:"updateAxisPointer",event:"updateAxisPointer",update:":updateAxisPointer"},function(t,e,i){var n=t.currTrigger,o=[t.x,t.y],a=t,r=t.dispatchAction||m(i.dispatchAction,i),s=e.getComponent("axisPointer").coordSysAxesInfo;if(s){Wp(o)&&(o=uL({seriesIndex:a.seriesIndex,dataIndex:a.dataIndex},e).point);var l=Wp(o),h=a.axesInfo,u=s.axesInfo,c="leave"===n||Wp(o),d={},f={},p={list:[],map:{}},g={showPointer:dL(Np,f),showTooltip:dL(Ep,p)};cL(s.coordSysMap,function(t,e){var i=l||t.containPoint(o);cL(s.coordSysAxesInfo[e],function(t,e){var n=t.axis,a=Vp(h,t);if(!c&&i&&(!h||a)){var r=a&&a.value;null!=r||l||(r=n.pointToData(o)),null!=r&&Pp(t,r,g,!1,d)}})});var v={};return cL(u,function(t,e){var i=t.linkGroup;i&&!f[e]&&cL(i.axesInfo,function(e,n){var o=f[n];if(e!==t&&o){var a=o.value;i.mapper&&(a=t.axis.scale.parse(i.mapper(a,Gp(e),Gp(t)))),v[t.key]=a}})}),cL(v,function(t,e){Pp(u[e],t,g,!0,d)}),zp(f,u,d),Rp(p,o,t,r),Bp(u,0,i),d}});var bL=["x","y"],SL=["width","height"],ML=qp.extend({makeElOption:function(t,e,i,n,o){var a=i.axis,r=a.coordinateSystem,s=fg(r,1-dg(a)),l=r.dataToPoint(e)[0],h=n.get("type");if(h&&"none"!==h){var u=eg(n),c=IL[h](a,l,s,u);c.style=u,t.graphicKey=c.type,t.pointer=c}rg(e,t,kp(i),i,n,o)},getHandleTransform:function(t,e,i){var n=kp(e,{labelInside:!1});return n.labelMargin=i.get("handle.margin"),{position:ag(e.axis,t,n),rotation:n.rotation+(n.labelDirection<0?Math.PI:0)}},updateHandleTransform:function(t,e,i,n){var o=i.axis,a=o.coordinateSystem,r=dg(o),s=fg(a,r),l=t.position;l[r]+=e[r],l[r]=Math.min(s[1],l[r]),l[r]=Math.max(s[0],l[r]);var h=fg(a,1-r),u=(h[1]+h[0])/2,c=[u,u];return c[r]=l[r],{position:l,rotation:t.rotation,cursorPoint:c,tooltipOption:{verticalAlign:"middle"}}}}),IL={line:function(t,e,i,n){var o=sg([e,i[0]],[e,i[1]],dg(t));return Vn({shape:o,style:n}),{type:"Line",shape:o}},shadow:function(t,e,i,n){var o=t.getBandWidth(),a=i[1]-i[0];return{type:"Rect",shape:lg([e-o/2,i[0]],[o,a],dg(t))}}};XT.registerAxisPointerClass("SingleAxisPointer",ML),ms({type:"single"});var TL=uM.extend({type:"series.themeRiver",dependencies:["singleAxis"],nameMap:null,init:function(t){TL.superApply(this,"init",arguments),this.legendDataProvider=function(){return this.getRawData()}},fixData:function(t){for(var e=t.length,i=f(mf().key(function(t){return t[2]}).entries(t),function(t){return{name:t.key,dataList:t.values}}),n=i.length,o=-1,a=-1,r=0;ro&&(o=s,a=r)}for(var l=0;lMath.PI/2?"right":"left"):g&&"center"!==g?"left"===g?(l=h.r0+p,u>Math.PI/2&&(g="right")):"right"===g&&(l=h.r-p,u>Math.PI/2&&(g="left")):(l=(h.r+h.r0)/2,g="center"),s.attr("style",{text:r,textAlign:g,textVerticalAlign:o.get("verticalAlign")||"middle",opacity:o.get("opacity")});var m=l*c+h.cx,v=l*d+h.cy;s.attr("position",[m,v]);var y=o.getShallow("rotate"),x=0;"radial"===y?(x=-u)<-Math.PI/2&&(x+=Math.PI):"tangential"===y?(x=Math.PI/2-u)>Math.PI/2?x-=Math.PI:x<-Math.PI/2&&(x+=Math.PI):"number"==typeof y&&(x=y*Math.PI/180),s.attr("rotation",x)},LL._initEvents=function(t,e,i,n){t.off("mouseover").off("mouseout").off("emphasis").off("normal");var o=this,a=function(){o.onEmphasis(n)},r=function(){o.onNormal()};i.isAnimationEnabled()&&t.on("mouseover",a).on("mouseout",r).on("emphasis",a).on("normal",r).on("downplay",function(){o.onDownplay()}).on("highlight",function(){o.onHighlight()})},h(yg,S_);cr.extend({type:"sunburst",init:function(){},render:function(t,e,i,n){function o(i,n){if(u||!i||i.getValue()||(i=null),i!==s&&n!==s)if(n&&n.piece)i?n.piece.updateData(!1,i,"normal",t,e):a(n);else if(i){var o=new yg(i,t,e);h.add(o)}}function a(t){t&&t.piece&&(h.remove(t.piece),t.piece=null)}var r=this;this.seriesModel=t,this.api=i,this.ecModel=e;var s=t.getData().tree.root,l=t.getViewRoot(),h=this.group,u=t.get("renderLabelForZeroData"),c=[];l.eachNode(function(t){c.push(t)});var d=this._oldChildren||[];if(function(t,e){function i(t){return t.getId()}function n(i,n){o(null==i?null:t[i],null==n?null:e[n])}0===t.length&&0===e.length||new ws(e,t,i,i).add(n).update(n).remove(v(n,null)).execute()}(c,d),function(i,n){if(n.depth>0){i.piece?i.piece.updateData(!1,i,"normal",t,e):(i.piece=new yg(i,t,e),h.add(i.piece)),n.piece._onclickEvent&&n.piece.off("click",n.piece._onclickEvent);var o=function(t){r._rootToNode(n.parentNode)};n.piece._onclickEvent=o,i.piece.on("click",o)}else i.piece&&(h.remove(i.piece),i.piece=null)}(s,l),n&&n.highlight&&n.highlight.piece){var f=t.getShallow("highlightPolicy");n.highlight.piece.onEmphasis(f)}else if(n&&n.unhighlight){var p=s.piece;!p&&s.children.length&&(p=s.children[0].piece),p&&p.onNormal()}this._initEvents(),this._oldChildren=c},dispose:function(){},_initEvents:function(){var t=this,e=function(e){var i=t.seriesModel.get("nodeClick",!0);if(i){var n=!1;t.seriesModel.getViewRoot().eachNode(function(o){if(!n&&o.piece&&o.piece.childAt(0)===e.target){if("rootToNode"===i)t._rootToNode(o);else if("link"===i){var a=o.getModel(),r=a.get("link",!0);if(r){var s=a.get("target",!0)||"_blank";r&&window.open(r,s)}}n=!0}})}};this.group._onclickEvent&&this.group.off("click",this.group._onclickEvent),this.group.on("click",e),this.group._onclickEvent=e},_rootToNode:function(t){t!==this.seriesModel.getViewRoot()&&this.api.dispatchAction({type:"sunburstRootToNode",from:this.uid,seriesId:this.seriesModel.id,targetNode:t})},containPoint:function(t,e){var i=e.getData().getItemLayout(0);if(i){var n=t[0]-i.cx,o=t[1]-i.cy,a=Math.sqrt(n*n+o*o);return a<=i.r&&a>=i.r0}}});var kL="sunburstRootToNode";hs({type:kL,update:"updateView"},function(t,e){e.eachComponent({mainType:"series",subType:"sunburst",query:t},function(e,i){var n=Zu(t,[kL],e);if(n){var o=e.getViewRoot();o&&(t.direction=ju(o,n.node)?"rollUp":"drillDown"),e.resetViewRoot(n.node)}})});var PL="sunburstHighlight";hs({type:PL,update:"updateView"},function(t,e){e.eachComponent({mainType:"series",subType:"sunburst",query:t},function(e,i){var n=Zu(t,[PL],e);n&&(t.highlight=n.node)})});hs({type:"sunburstUnhighlight",update:"updateView"},function(t,e){e.eachComponent({mainType:"series",subType:"sunburst",query:t},function(e,i){t.unhighlight=!0})});var OL=Math.PI/180;ds(v(cA,"sunburst")),cs(v(function(t,e,i,n){e.eachSeriesByType(t,function(t){var e=t.get("center"),n=t.get("radius");y(n)||(n=[0,n]),y(e)||(e=[e,e]);var o=i.getWidth(),a=i.getHeight(),r=Math.min(o,a),s=To(e[0],o),l=To(e[1],a),h=To(n[0],r/2),u=To(n[1],r/2),c=-t.get("startAngle")*OL,f=t.get("minAngle")*OL,p=t.getData().tree.root,g=t.getViewRoot(),m=g.depth,v=t.get("sort");null!=v&&bg(g,v);var x=0;d(g.children,function(t){!isNaN(t.getValue())&&x++});var _=g.getValue(),w=Math.PI/(_||x)*2,b=g.depth>0,S=g.height-(b?-1:1),M=(u-h)/(S||1),I=t.get("clockwise"),T=t.get("stillShowZeroSum"),A=I?1:-1,D=function(t,e){if(t){var i=e;if(t!==p){var n=t.getValue(),o=0===_&&T?w:n*w;on[1]&&n.reverse(),{coordSys:{type:"polar",cx:t.cx,cy:t.cy,r:n[1],r0:n[0]},api:{coord:m(function(n){var o=e.dataToRadius(n[0]),a=i.dataToAngle(n[1]),r=t.coordToPoint([o,a]);return r.push(o,a*Math.PI/180),r}),size:m(Ag,t)}}},calendar:function(t){var e=t.getRect(),i=t.getRangeInfo();return{coordSys:{type:"calendar",x:e.x,y:e.y,width:e.width,height:e.height,cellWidth:t.getCellWidth(),cellHeight:t.getCellHeight(),rangeInfo:{start:i.start,end:i.end,weeks:i.weeks,dayCount:i.allDay}},api:{coord:function(e,i){return t.dataToPoint(e,i)}}}}};vs({type:"series.custom",dependencies:["grid","polar","geo","singleAxis","calendar"],defaultOption:{coordinateSystem:"cartesian2d",zlevel:0,z:2,legendHoverLink:!0},getInitialData:function(t,e){return Bs(this.getSource(),this)}}),ys({type:"custom",_data:null,render:function(t,e,i){var n=this._data,o=t.getData(),a=this.group,r=kg(t,o,e,i);this.group.removeAll(),o.diff(n).add(function(e){o.hasValue(e)&&Og(null,e,r(e),t,a,o)}).update(function(e,i){var s=n.getItemGraphicEl(i);o.hasValue(e)?Og(s,e,r(e),t,a,o):s&&a.remove(s)}).remove(function(t){var e=n.getItemGraphicEl(t);e&&a.remove(e)}).execute(),this._data=o},incrementalPrepareRender:function(t,e,i){this.group.removeAll(),this._data=null},incrementalRender:function(t,e,i,n){for(var o=e.getData(),a=kg(e,o,i,n),r=t.start;r=0;l--)null==o[l]?o.splice(l,1):delete o[l].$action},_flatten:function(t,e,i){d(t,function(t){if(t){i&&(t.parentOption=i),e.push(t);var n=t.children;"group"===t.type&&n&&this._flatten(n,e,t),delete t.children}},this)},useElOptionsToUpdate:function(){var t=this._elOptionsToUpdate;return this._elOptionsToUpdate=null,t}});ms({type:"graphic",init:function(t,e){this._elMap=z(),this._lastGraphicModel},render:function(t,e,i){t!==this._lastGraphicModel&&this._clear(),this._lastGraphicModel=t,this._updateElements(t,i),this._relocate(t,i)},_updateElements:function(t,e){var i=t.useElOptionsToUpdate();if(i){var n=this._elMap,o=this.group;d(i,function(t){var e=t.$action,i=t.id,a=n.get(i),r=t.parentId,s=null!=r?n.get(r):o;if("text"===t.type){var l=t.style;t.hv&&t.hv[1]&&(l.textVerticalAlign=l.textBaseline=null),!l.hasOwnProperty("textFill")&&l.fill&&(l.textFill=l.fill),!l.hasOwnProperty("textStroke")&&l.stroke&&(l.textStroke=l.stroke)}var h=Wg(t);e&&"merge"!==e?"replace"===e?(Gg(a,n),Vg(i,s,h,n)):"remove"===e&&Gg(a,n):a?a.attr(h):Vg(i,s,h,n);var u=n.get(i);u&&(u.__ecGraphicWidth=t.width,u.__ecGraphicHeight=t.height)})}},_relocate:function(t,e){for(var i=t.option.elements,n=this.group,o=this._elMap,a=i.length-1;a>=0;a--){var r=i[a],s=o.get(r.id);if(s){var l=s.parent;Jo(s,r,l===n?{width:e.getWidth(),height:e.getHeight()}:{width:l.__ecGraphicWidth||0,height:l.__ecGraphicHeight||0},null,{hv:r.hv,boundingMode:r.bounding})}}},_clear:function(){var t=this._elMap;t.each(function(e){Gg(e,t)}),this._elMap=z()},dispose:function(){this._clear()}});var WL=gs({type:"legend.plain",dependencies:["series"],layoutMode:{type:"box",ignoreSize:!0},init:function(t,e,i){this.mergeDefaultAndTheme(t,i),t.selected=t.selected||{}},mergeOption:function(t){WL.superCall(this,"mergeOption",t)},optionUpdated:function(){this._updateData(this.ecModel);var t=this._data;if(t[0]&&"single"===this.get("selectedMode")){for(var e=!1,i=0;i=0},defaultOption:{zlevel:0,z:4,show:!0,orient:"horizontal",left:"center",top:0,align:"auto",backgroundColor:"rgba(0,0,0,0)",borderColor:"#ccc",borderRadius:0,borderWidth:0,padding:5,itemGap:10,itemWidth:25,itemHeight:14,inactiveColor:"#ccc",textStyle:{color:"#333"},selectedMode:!0,tooltip:{show:!1}}});hs("legendToggleSelect","legendselectchanged",v(jg,"toggleSelected")),hs("legendSelect","legendselected",v(jg,"select")),hs("legendUnSelect","legendunselected",v(jg,"unSelect"));var FL=v,HL=d,ZL=S_,UL=ms({type:"legend.plain",newlineDisabled:!1,init:function(){this.group.add(this._contentGroup=new ZL),this._backgroundEl},getContentGroup:function(){return this._contentGroup},render:function(t,e,i){if(this.resetInner(),t.get("show",!0)){var n=t.get("align");n&&"auto"!==n||(n="right"===t.get("left")&&"vertical"===t.get("orient")?"right":"left"),this.renderInner(n,t,e,i);var o=t.getBoxLayoutParams(),a={width:i.getWidth(),height:i.getHeight()},s=t.get("padding"),l=Ko(o,a,s),h=this.layoutInner(t,n,l),u=Ko(r({width:h.width,height:h.height},o),a,s);this.group.attr("position",[u.x-h.x,u.y-h.y]),this.group.add(this._backgroundEl=Yg(h,t))}},resetInner:function(){this.getContentGroup().removeAll(),this._backgroundEl&&this.group.remove(this._backgroundEl)},renderInner:function(t,e,i,n){var o=this.getContentGroup(),a=z(),r=e.get("selectedMode");HL(e.getData(),function(s,l){var h=s.get("name");if(this.newlineDisabled||""!==h&&"\n"!==h){var u=i.getSeriesByName(h)[0];if(!a.get(h))if(u){var c=u.getData(),d=c.getVisual("color");"function"==typeof d&&(d=d(u.getDataParams(0)));var f=c.getVisual("legendSymbol")||"roundRect",p=c.getVisual("symbol");this._createItem(h,l,s,e,f,p,t,d,r).on("click",FL(qg,h,n)).on("mouseover",FL($g,u,null,n)).on("mouseout",FL(Kg,u,null,n)),a.set(h,!0)}else i.eachRawSeries(function(i){if(!a.get(h)&&i.legendDataProvider){var o=i.legendDataProvider(),u=o.indexOfName(h);if(u<0)return;var c=o.getItemVisual(u,"color");this._createItem(h,l,s,e,"roundRect",null,t,c,r).on("click",FL(qg,h,n)).on("mouseover",FL($g,i,h,n)).on("mouseout",FL(Kg,i,h,n)),a.set(h,!0)}},this)}else o.add(new ZL({newline:!0}))},this)},_createItem:function(t,e,i,n,o,r,s,l,h){var u=n.get("itemWidth"),c=n.get("itemHeight"),d=n.get("inactiveColor"),f=n.isSelected(t),p=new ZL,g=i.getModel("textStyle"),m=i.get("icon"),v=i.getModel("tooltip"),y=v.parentModel;if(o=m||o,p.add(dl(o,0,0,u,c,f?l:d,!0)),!m&&r&&(r!==o||"none"==r)){var x=.8*c;"none"===r&&(r="circle"),p.add(dl(r,(u-x)/2,(c-x)/2,x,x,f?l:d))}var _="left"===s?u+5:-5,w=s,b=n.get("formatter"),S=t;"string"==typeof b&&b?S=b.replace("{name}",null!=t?t:""):"function"==typeof b&&(S=b(t)),p.add(new Cb({style:io({},g,{text:S,x:_,y:c/2,textFill:f?g.getTextColor():d,textAlign:w,textVerticalAlign:"middle"})}));var M=new Vb({shape:p.getBoundingRect(),invisible:!0,tooltip:v.get("show")?a({content:t,formatter:y.get("formatter",!0)||function(){return t},formatterParams:{componentType:"legend",legendIndex:n.componentIndex,name:t,$vars:["name"]}},v.option):null});return p.add(M),p.eachChild(function(t){t.silent=!0}),M.silent=!h,this.getContentGroup().add(p),to(p),p.__legendDataIndex=e,p},layoutInner:function(t,e,i){var n=this.getContentGroup();bS(t.get("orient"),n,t.get("itemGap"),i.width,i.height);var o=n.getBoundingRect();return n.attr("position",[-o.x,-o.y]),this.group.getBoundingRect()}});ls(function(t){var e=t.findComponents({mainType:"legend"});e&&e.length&&t.filterSeries(function(t){for(var i=0;ii[s],f=[-u.x,-u.y];f[r]=n.position[r];var p=[0,0],g=[-c.x,-c.y],m=A(t.get("pageButtonGap",!0),t.get("itemGap",!0));d&&("end"===t.get("pageButtonPosition",!0)?g[r]+=i[s]-c[s]:p[r]+=c[s]+m),g[1-r]+=u[l]/2-c[l]/2,n.attr("position",f),o.attr("position",p),a.attr("position",g);var v=this.group.getBoundingRect();if((v={x:0,y:0})[s]=d?i[s]:u[s],v[l]=Math.max(u[l],c[l]),v[h]=Math.min(0,c[h]+g[1-r]),o.__rectSize=i[s],d){var y={x:0,y:0};y[s]=Math.max(i[s]-c[s]-m,0),y[l]=v[l],o.setClipPath(new Vb({shape:y})),o.__rectSize=y[s]}else a.eachChild(function(t){t.attr({invisible:!0,silent:!0})});var x=this._getPageInfo(t);return null!=x.pageIndex&&co(n,{position:x.contentPosition},!!d&&t),this._updatePageInfoView(t,x),v},_pageGo:function(t,e,i){var n=this._getPageInfo(e)[t];null!=n&&i.dispatchAction({type:"legendScroll",scrollDataIndex:n,legendId:e.id})},_updatePageInfoView:function(t,e){var i=this._controllerGroup;d(["pagePrev","pageNext"],function(n){var o=null!=e[n+"DataIndex"],a=i.childOfName(n);a&&(a.setStyle("fill",o?t.get("pageIconColor",!0):t.get("pageIconInactiveColor",!0)),a.cursor=o?"pointer":"default")});var n=i.childOfName("pageText"),o=t.get("pageFormatter"),a=e.pageIndex,r=null!=a?a+1:0,s=e.pageCount;n&&o&&n.setStyle("text",_(o)?o.replace("{current}",r).replace("{total}",s):o({current:r,total:s}))},_getPageInfo:function(t){function e(t){var e=t.getBoundingRect().clone();return e[f]+=t.position[u],e}var i,n,o,a,r=t.get("scrollDataIndex",!0),s=this.getContentGroup(),l=s.getBoundingRect(),h=this._containerGroup.__rectSize,u=t.getOrient().index,c=YL[u],d=YL[1-u],f=qL[u],p=s.position.slice();this._showController?s.eachChild(function(t){t.__legendDataIndex===r&&(a=t)}):a=s.childAt(0);var g=h?Math.ceil(l[c]/h):0;if(a){var m=a.getBoundingRect(),v=a.position[u]+m[f];p[u]=-v-l[f],i=Math.floor(g*(v+m[f]+h/2)/l[c]),i=l[c]&&g?Math.max(0,Math.min(g-1,i)):-1;var y={x:0,y:0};y[c]=h,y[d]=l[d],y[f]=-p[u]-l[f];var x,_=s.children();if(s.eachChild(function(t,i){var n=e(t);n.intersect(y)&&(null==x&&(x=i),o=t.__legendDataIndex),i===_.length-1&&n[f]+n[c]<=y[f]+y[c]&&(o=null)}),null!=x){var w=e(_[x]);if(y[f]=w[f]+w[c]-y[c],x<=0&&w[f]>=y[f])n=null;else{for(;x>0&&e(_[x-1]).intersect(y);)x--;n=_[x].__legendDataIndex}}}return{contentPosition:p,pageIndex:i,pageCount:g,pagePrevDataIndex:n,pageNextDataIndex:o}}});hs("legendScroll","legendscroll",function(t,e){var i=t.scrollDataIndex;null!=i&&e.eachComponent({mainType:"legend",subType:"scroll",query:t},function(t){t.setScrollDataIndex(i)})}),gs({type:"tooltip",dependencies:["axisPointer"],defaultOption:{zlevel:0,z:8,show:!0,showContent:!0,trigger:"item",triggerOn:"mousemove|click",alwaysShowContent:!1,displayMode:"single",confine:!1,showDelay:0,hideDelay:100,transitionDuration:.4,enterable:!1,backgroundColor:"rgba(50,50,50,0.7)",borderColor:"#333",borderRadius:4,borderWidth:0,padding:5,extraCssText:"",axisPointer:{type:"line",axis:"auto",animation:"auto",animationDurationUpdate:200,animationEasingUpdate:"exponentialOut",crossStyle:{color:"#999",width:1,type:"dashed",textStyle:{}}},textStyle:{color:"#fff",fontSize:14}}});var KL=d,JL=Fo,QL=["","-webkit-","-moz-","-o-"];im.prototype={constructor:im,_enterable:!0,update:function(){var t=this._container,e=t.currentStyle||document.defaultView.getComputedStyle(t),i=t.style;"absolute"!==i.position&&"absolute"!==e.position&&(i.position="relative")},show:function(t){clearTimeout(this._hideTimeout);var e=this.el;e.style.cssText="position:absolute;display:block;border-style:solid;white-space:nowrap;z-index:9999999;"+em(t)+";left:"+this._x+"px;top:"+this._y+"px;"+(t.get("extraCssText")||""),e.style.display=e.innerHTML?"block":"none",this._show=!0},setContent:function(t){this.el.innerHTML=null==t?"":t},setEnterable:function(t){this._enterable=t},getSize:function(){var t=this.el;return[t.clientWidth,t.clientHeight]},moveTo:function(t,e){var i,n=this._zr;n&&n.painter&&(i=n.painter.getViewportRootOffset())&&(t+=i.offsetLeft,e+=i.offsetTop);var o=this.el.style;o.left=t+"px",o.top=e+"px",this._x=t,this._y=e},hide:function(){this.el.style.display="none",this._show=!1},hideLater:function(t){!this._show||this._inContent&&this._enterable||(t?(this._hideDelay=t,this._show=!1,this._hideTimeout=setTimeout(m(this.hide,this),t)):this.hide())},isShow:function(){return this._show}};var tk=m,ek=d,ik=To,nk=new Vb({shape:{x:-1,y:-1,width:2,height:2}});ms({type:"tooltip",init:function(t,e){if(!_x.node){var i=new im(e.getDom(),e);this._tooltipContent=i}},render:function(t,e,i){if(!_x.node&&!_x.wxa){this.group.removeAll(),this._tooltipModel=t,this._ecModel=e,this._api=i,this._lastDataByCoordSys=null,this._alwaysShowContent=t.get("alwaysShowContent");var n=this._tooltipContent;n.update(),n.setEnterable(t.get("enterable")),this._initGlobalListener(),this._keepShow()}},_initGlobalListener:function(){var t=this._tooltipModel.get("triggerOn");Fp("itemTooltip",this._api,tk(function(e,i,n){"none"!==t&&(t.indexOf(e)>=0?this._tryShow(i,n):"leave"===e&&this._hide(n))},this))},_keepShow:function(){var t=this._tooltipModel,e=this._ecModel,i=this._api;if(null!=this._lastX&&null!=this._lastY&&"none"!==t.get("triggerOn")){var n=this;clearTimeout(this._refreshUpdateTimeout),this._refreshUpdateTimeout=setTimeout(function(){n.manuallyShowTip(t,e,i,{x:n._lastX,y:n._lastY})})}},manuallyShowTip:function(t,e,i,n){if(n.from!==this.uid&&!_x.node){var o=om(n,i);this._ticket="";var a=n.dataByCoordSys;if(n.tooltip&&null!=n.x&&null!=n.y){var r=nk;r.position=[n.x,n.y],r.update(),r.tooltip=n.tooltip,this._tryShow({offsetX:n.x,offsetY:n.y,target:r},o)}else if(a)this._tryShow({offsetX:n.x,offsetY:n.y,position:n.position,event:{},dataByCoordSys:n.dataByCoordSys,tooltipOption:n.tooltipOption},o);else if(null!=n.seriesIndex){if(this._manuallyAxisShowTip(t,e,i,n))return;var s=uL(n,e),l=s.point[0],h=s.point[1];null!=l&&null!=h&&this._tryShow({offsetX:l,offsetY:h,position:n.position,target:s.el,event:{}},o)}else null!=n.x&&null!=n.y&&(i.dispatchAction({type:"updateAxisPointer",x:n.x,y:n.y}),this._tryShow({offsetX:n.x,offsetY:n.y,position:n.position,target:i.getZr().findHover(n.x,n.y).target,event:{}},o))}},manuallyHideTip:function(t,e,i,n){var o=this._tooltipContent;!this._alwaysShowContent&&this._tooltipModel&&o.hideLater(this._tooltipModel.get("hideDelay")),this._lastX=this._lastY=null,n.from!==this.uid&&this._hide(om(n,i))},_manuallyAxisShowTip:function(t,e,i,n){var o=n.seriesIndex,a=n.dataIndex,r=e.getComponent("axisPointer").coordSysAxesInfo;if(null!=o&&null!=a&&null!=r){var s=e.getSeriesByIndex(o);if(s&&"axis"===(t=nm([s.getData().getItemModel(a),s,(s.coordinateSystem||{}).model,t])).get("trigger"))return i.dispatchAction({type:"updateAxisPointer",seriesIndex:o,dataIndex:a,position:n.position}),!0}},_tryShow:function(t,e){var i=t.target;if(this._tooltipModel){this._lastX=t.offsetX,this._lastY=t.offsetY;var n=t.dataByCoordSys;n&&n.length?this._showAxisTooltip(n,t):i&&null!=i.dataIndex?(this._lastDataByCoordSys=null,this._showSeriesItemTooltip(t,i,e)):i&&i.tooltip?(this._lastDataByCoordSys=null,this._showComponentItemTooltip(t,i,e)):(this._lastDataByCoordSys=null,this._hide(e))}},_showOrMove:function(t,e){var i=t.get("showDelay");e=m(e,this),clearTimeout(this._showTimout),i>0?this._showTimout=setTimeout(e,i):e()},_showAxisTooltip:function(t,e){var i=this._ecModel,n=this._tooltipModel,o=[e.offsetX,e.offsetY],a=[],r=[],s=nm([e.tooltipOption,n]);ek(t,function(t){ek(t.dataByAxis,function(t){var e=i.getComponent(t.axisDim+"Axis",t.axisIndex),n=t.value,o=[];if(e&&null!=n){var s=og(n,e.axis,i,t.seriesDataIndices,t.valueLabelOpt);d(t.seriesDataIndices,function(a){var l=i.getSeriesByIndex(a.seriesIndex),h=a.dataIndexInside,u=l&&l.getDataParams(h);u.axisDim=t.axisDim,u.axisIndex=t.axisIndex,u.axisType=t.axisType,u.axisId=t.axisId,u.axisValue=ul(e.axis,n),u.axisValueLabel=s,u&&(r.push(u),o.push(l.formatTooltip(h,!0)))});var l=s;a.push((l?Ho(l)+"
":"")+o.join("
"))}})},this),a.reverse(),a=a.join("

");var l=e.position;this._showOrMove(s,function(){this._updateContentNotChangedOnAxis(t)?this._updatePosition(s,l,o[0],o[1],this._tooltipContent,r):this._showTooltipContent(s,a,r,Math.random(),o[0],o[1],l)})},_showSeriesItemTooltip:function(t,e,i){var n=this._ecModel,o=e.seriesIndex,a=n.getSeriesByIndex(o),r=e.dataModel||a,s=e.dataIndex,l=e.dataType,h=r.getData(),u=nm([h.getItemModel(s),r,a&&(a.coordinateSystem||{}).model,this._tooltipModel]),c=u.get("trigger");if(null==c||"item"===c){var d=r.getDataParams(s,l),f=r.formatTooltip(s,!1,l),p="item_"+r.name+"_"+s;this._showOrMove(u,function(){this._showTooltipContent(u,f,d,p,t.offsetX,t.offsetY,t.position,t.target)}),i({type:"showTip",dataIndexInside:s,dataIndex:h.getRawIndex(s),seriesIndex:o,from:this.uid})}},_showComponentItemTooltip:function(t,e,i){var n=e.tooltip;if("string"==typeof n){var o=n;n={content:o,formatter:o}}var a=new _o(n,this._tooltipModel,this._ecModel),r=a.get("content"),s=Math.random();this._showOrMove(a,function(){this._showTooltipContent(a,r,a.get("formatterParams")||{},s,t.offsetX,t.offsetY,t.position,e)}),i({type:"showTip",from:this.uid})},_showTooltipContent:function(t,e,i,n,o,a,r,s){if(this._ticket="",t.get("showContent")&&t.get("show")){var l=this._tooltipContent,h=t.get("formatter");r=r||t.get("position");var u=e;if(h&&"string"==typeof h)u=Zo(h,i,!0);else if("function"==typeof h){var c=tk(function(e,n){e===this._ticket&&(l.setContent(n),this._updatePosition(t,r,o,a,l,i,s))},this);this._ticket=n,u=h(i,n,c)}l.setContent(u),l.show(t),this._updatePosition(t,r,o,a,l,i,s)}},_updatePosition:function(t,e,i,n,o,a,r){var s=this._api.getWidth(),l=this._api.getHeight();e=e||t.get("position");var h=o.getSize(),u=t.get("align"),c=t.get("verticalAlign"),d=r&&r.getBoundingRect().clone();if(r&&d.applyTransform(r.transform),"function"==typeof e&&(e=e([i,n],a,o.el,d,{viewSize:[s,l],contentSize:h.slice()})),y(e))i=ik(e[0],s),n=ik(e[1],l);else if(w(e)){e.width=h[0],e.height=h[1];var f=Ko(e,{width:s,height:l});i=f.x,n=f.y,u=null,c=null}else"string"==typeof e&&r?(i=(p=lm(e,d,h))[0],n=p[1]):(i=(p=am(i,n,o.el,s,l,u?null:20,c?null:20))[0],n=p[1]);if(u&&(i-=hm(u)?h[0]/2:"right"===u?h[0]:0),c&&(n-=hm(c)?h[1]/2:"bottom"===c?h[1]:0),t.get("confine")){var p=rm(i,n,o.el,s,l);i=p[0],n=p[1]}o.moveTo(i,n)},_updateContentNotChangedOnAxis:function(t){var e=this._lastDataByCoordSys,i=!!e&&e.length===t.length;return i&&ek(e,function(e,n){var o=e.dataByAxis||{},a=(t[n]||{}).dataByAxis||[];(i&=o.length===a.length)&&ek(o,function(t,e){var n=a[e]||{},o=t.seriesDataIndices||[],r=n.seriesDataIndices||[];(i&=t.value===n.value&&t.axisType===n.axisType&&t.axisId===n.axisId&&o.length===r.length)&&ek(o,function(t,e){var n=r[e];i&=t.seriesIndex===n.seriesIndex&&t.dataIndex===n.dataIndex})})}),this._lastDataByCoordSys=t,!!i},_hide:function(t){this._lastDataByCoordSys=null,t({type:"hideTip",from:this.uid})},dispose:function(t,e){_x.node||(this._tooltipContent.hide(),Yp("itemTooltip",e))}}),hs({type:"showTip",event:"showTip",update:"tooltip:manuallyShowTip"},function(){}),hs({type:"hideTip",event:"hideTip",update:"tooltip:manuallyHideTip"},function(){}),fm.prototype={constructor:fm,pointToData:function(t,e){return this.polar.pointToData(t,e)["radius"===this.dim?0:1]},dataToRadius:nT.prototype.dataToCoord,radiusToData:nT.prototype.coordToData},h(fm,nT),pm.prototype={constructor:pm,pointToData:function(t,e){return this.polar.pointToData(t,e)["radius"===this.dim?0:1]},dataToAngle:nT.prototype.dataToCoord,angleToData:nT.prototype.coordToData},h(pm,nT);var ok=function(t){this.name=t||"",this.cx=0,this.cy=0,this._radiusAxis=new fm,this._angleAxis=new pm,this._radiusAxis.polar=this._angleAxis.polar=this};ok.prototype={type:"polar",axisPointerEnabled:!0,constructor:ok,dimensions:["radius","angle"],model:null,containPoint:function(t){var e=this.pointToCoord(t);return this._radiusAxis.contain(e[0])&&this._angleAxis.contain(e[1])},containData:function(t){return this._radiusAxis.containData(t[0])&&this._angleAxis.containData(t[1])},getAxis:function(t){return this["_"+t+"Axis"]},getAxes:function(){return[this._radiusAxis,this._angleAxis]},getAxesByScale:function(t){var e=[],i=this._angleAxis,n=this._radiusAxis;return i.scale.type===t&&e.push(i),n.scale.type===t&&e.push(n),e},getAngleAxis:function(){return this._angleAxis},getRadiusAxis:function(){return this._radiusAxis},getOtherAxis:function(t){var e=this._angleAxis;return t===e?this._radiusAxis:e},getBaseAxis:function(){return this.getAxesByScale("ordinal")[0]||this.getAxesByScale("time")[0]||this.getAngleAxis()},getTooltipAxes:function(t){var e=null!=t&&"auto"!==t?this.getAxis(t):this.getBaseAxis();return{baseAxes:[e],otherAxes:[this.getOtherAxis(e)]}},dataToPoint:function(t,e){return this.coordToPoint([this._radiusAxis.dataToRadius(t[0],e),this._angleAxis.dataToAngle(t[1],e)])},pointToData:function(t,e){var i=this.pointToCoord(t);return[this._radiusAxis.radiusToData(i[0],e),this._angleAxis.angleToData(i[1],e)]},pointToCoord:function(t){var e=t[0]-this.cx,i=t[1]-this.cy,n=this.getAngleAxis(),o=n.getExtent(),a=Math.min(o[0],o[1]),r=Math.max(o[0],o[1]);n.inverse?a=r-360:r=a+360;var s=Math.sqrt(e*e+i*i);e/=s,i/=s;for(var l=Math.atan2(-i,e)/Math.PI*180,h=lr;)l+=360*h;return[s,l]},coordToPoint:function(t){var e=t[0],i=t[1]/180*Math.PI;return[Math.cos(i)*e+this.cx,-Math.sin(i)*e+this.cy]}};var ak=IS.extend({type:"polarAxis",axis:null,getCoordSysModel:function(){return this.ecModel.queryComponents({mainType:"polar",index:this.option.polarIndex,id:this.option.polarId})[0]}});n(ak.prototype,ZI);var rk={angle:{startAngle:90,clockwise:!0,splitNumber:12,axisLabel:{rotate:!1}},radius:{splitNumber:5}};kT("angle",ak,gm,rk.angle),kT("radius",ak,gm,rk.radius),gs({type:"polar",dependencies:["polarAxis","angleAxis"],coordinateSystem:null,findAxisModel:function(t){var e;return this.ecModel.eachComponent(t,function(t){t.getCoordSysModel()===this&&(e=t)},this),e},defaultOption:{zlevel:0,z:0,center:["50%","50%"],radius:"80%"}});var sk={dimensions:ok.prototype.dimensions,create:function(t,e){var i=[];return t.eachComponent("polar",function(t,n){var o=new ok(n);o.update=vm;var a=o.getRadiusAxis(),r=o.getAngleAxis(),s=t.findAxisModel("radiusAxis"),l=t.findAxisModel("angleAxis");ym(a,s),ym(r,l),mm(o,t,e),i.push(o),t.coordinateSystem=o,o.model=t}),t.eachSeries(function(e){if("polar"===e.get("coordinateSystem")){var i=t.queryComponents({mainType:"polar",index:e.get("polarIndex"),id:e.get("polarId")})[0];e.coordinateSystem=i.coordinateSystem}}),i}};Aa.register("polar",sk);var lk=["axisLine","axisLabel","axisTick","splitLine","splitArea"];XT.extend({type:"angleAxis",axisPointerClass:"PolarAxisPointer",render:function(t,e){if(this.group.removeAll(),t.get("show")){var i=t.axis,n=i.polar,o=n.getRadiusAxis().getExtent(),a=i.getTicksCoords();"category"!==i.type&&a.pop(),d(lk,function(e){!t.get(e+".show")||i.scale.isBlank()&&"axisLine"!==e||this["_"+e](t,n,a,o)},this)}},_axisLine:function(t,e,i,n){var o=t.getModel("axisLine.lineStyle"),a=new Lb({shape:{cx:e.cx,cy:e.cy,r:n[_m(e)]},style:o.getLineStyle(),z2:1,silent:!0});a.style.fill=null,this.group.add(a)},_axisTick:function(t,e,i,n){var o=t.getModel("axisTick"),a=(o.get("inside")?-1:1)*o.get("length"),s=n[_m(e)],l=f(i,function(t){return new Gb({shape:xm(e,[s,s+a],t)})});this.group.add(Qb(l,{style:r(o.getModel("lineStyle").getLineStyle(),{stroke:t.get("axisLine.lineStyle.color")})}))},_axisLabel:function(t,e,i,n){for(var o=t.axis,a=t.getCategories(),r=t.getModel("axisLabel"),s=t.getFormattedLabels(),l=r.get("margin"),h=o.getLabelsCoords(),u=0;uf?"left":"right",m=Math.abs(d[1]-p)/c<.3?"middle":d[1]>p?"top":"bottom";a&&a[u]&&a[u].textStyle&&(r=new _o(a[u].textStyle,r,r.ecModel));var v=new Cb({silent:!0});this.group.add(v),io(v.style,r,{x:d[0],y:d[1],textFill:r.getTextColor()||t.get("axisLine.lineStyle.color"),text:s[u],textAlign:g,textVerticalAlign:m})}},_splitLine:function(t,e,i,n){var o=t.getModel("splitLine").getModel("lineStyle"),a=o.get("color"),s=0;a=a instanceof Array?a:[a];for(var l=[],h=0;h=0?"p":"n",S=i.pointToCoord(M[n]),I=r[u][n][g];if("radius"===p.dim)o=I,s=S[0],c=(h=(-S[1]+d)*Math.PI/180)+f*Math.PI/180,Math.abs(s)0?D=A[1]:D===A[1]&&t<0&&(D=A[0]),r[u][n][g]=D}e.setItemLayout(n,{cx:m,cy:v,r0:o,r:s,startAngle:h,endAngle:c})}},!0)}},this)},"bar")),ms({type:"polar"}),u(IS.extend({type:"geo",coordinateSystem:null,layoutMode:"box",init:function(t){IS.prototype.init.apply(this,arguments),Mi(t,"label",["show"])},optionUpdated:function(){var t=this.option,e=this;t.regions=OA.getFilledRegions(t.regions,t.map,t.nameMap),this._optionModelMap=p(t.regions||[],function(t,i){return i.name&&t.set(i.name,new _o(i,e)),t},z()),this.updateSelectedMap(t.regions)},defaultOption:{zlevel:0,z:0,show:!0,left:"center",top:"center",aspectScale:.75,silent:!1,map:"",boundingCoords:null,center:null,zoom:1,scaleLimit:null,label:{show:!1,color:"#000"},itemStyle:{borderWidth:.5,borderColor:"#444",color:"#eee"},emphasis:{label:{show:!0,color:"rgb(100,0,0)"},itemStyle:{color:"rgba(255,215,0,0.8)"}},regions:[]},getRegionModel:function(t){return this._optionModelMap.get(t)||new _o(null,this,this.ecModel)},getFormattedLabel:function(t,e){var i=this.getRegionModel(t).get("label."+e+".formatter"),n={name:t};return"function"==typeof i?(n.status=e,i(n)):"string"==typeof i?i.replace("{a}",null!=t?t:""):void 0},setZoom:function(t){this.option.zoom=t},setCenter:function(t){this.option.center=t}}),sA),ms({type:"geo",init:function(t,e){var i=new ou(e,!0);this._mapDraw=i,this.group.add(i.group)},render:function(t,e,i,n){if(!n||"geoToggleSelect"!==n.type||n.from!==this.uid){var o=this._mapDraw;t.get("show")?o.draw(t,e,i,this,n):this._mapDraw.group.removeAll(),this.group.silent=t.get("silent")}},dispose:function(){this._mapDraw&&this._mapDraw.remove()}}),Sm("toggleSelected",{type:"geoToggleSelect",event:"geoselectchanged"}),Sm("select",{type:"geoSelect",event:"geoselected"}),Sm("unSelect",{type:"geoUnSelect",event:"geounselected"});var fk=["rect","polygon","keep","clear"],pk=d,gk={lineX:Lm(0),lineY:Lm(1),rect:{point:function(t,e,i){return t&&i.boundingRect.contain(t[0],t[1])},rect:function(t,e,i){return t&&i.boundingRect.intersect(t)}},polygon:{point:function(t,e,i){return t&&i.boundingRect.contain(t[0],t[1])&&pl(i.range,t[0],t[1])},rect:function(t,e,i){var n=i.range;if(!t||n.length<=1)return!1;var o=t.x,a=t.y,r=t.width,s=t.height,l=n[0];return!!(pl(n,o,a)||pl(n,o+r,a)||pl(n,o,a+s)||pl(n,o+r,a+s)||Kt.create(t).contain(l[0],l[1])||Pm(o,a,o+r,a,n)||Pm(o,a,o,a+s,n)||Pm(o+r,a,o+r,a+s,n)||Pm(o,a+s,o+r,a+s,n))||void 0}}},mk=d,vk=l,yk=v,xk=["dataToPoint","pointToData"],_k=["grid","xAxis","yAxis","geo","graph","polar","radiusAxis","angleAxis","bmap"],wk=zm.prototype;wk.setOutputRanges=function(t,e){this.matchOutputRanges(t,e,function(t,e,i){if((t.coordRanges||(t.coordRanges=[])).push(e),!t.coordRange){t.coordRange=e;var n=Ik[t.brushType](0,i,e);t.__rangeOffset={offset:Tk[t.brushType](n.values,t.range,[1,1]),xyMinMax:n.xyMinMax}}})},wk.matchOutputRanges=function(t,e,i){mk(t,function(t){var n=this.findTargetInfo(t,e);n&&!0!==n&&d(n.coordSyses,function(n){var o=Ik[t.brushType](1,n,t.range);i(t,o.values,n,e)})},this)},wk.setInputRanges=function(t,e){mk(t,function(t){var i=this.findTargetInfo(t,e);if(t.range=t.range||[],i&&!0!==i){t.panelId=i.panelId;var n=Ik[t.brushType](0,i.coordSys,t.coordRange),o=t.__rangeOffset;t.range=o?Tk[t.brushType](n.values,o.offset,Wm(n.xyMinMax,o.xyMinMax)):n.values}},this)},wk.makePanelOpts=function(t,e){return f(this._targetInfoList,function(i){var n=i.getPanelRect();return{panelId:i.panelId,defaultBrushType:e&&e(i),clipPath:Qd(n),isTargetByCursor:ef(n,t,i.coordSysModel),getLinearBrushOtherExtent:tf(n)}})},wk.controlSeries=function(t,e,i){var n=this.findTargetInfo(t,i);return!0===n||n&&vk(n.coordSyses,e.coordinateSystem)>=0},wk.findTargetInfo=function(t,e){for(var i=this._targetInfoList,n=Bm(e,t),o=0;o=0||vk(n,t.getAxis("y").model)>=0)&&a.push(t)}),e.push({panelId:"grid--"+t.id,gridModel:t,coordSysModel:t,coordSys:a[0],coordSyses:a,getPanelRect:Mk.grid,xAxisDeclared:r[t.id],yAxisDeclared:s[t.id]})}))},geo:function(t,e){mk(t.geoModels,function(t){var i=t.coordinateSystem;e.push({panelId:"geo--"+t.id,geoModel:t,coordSysModel:t,coordSys:i,coordSyses:[i],getPanelRect:Mk.geo})})}},Sk=[function(t,e){var i=t.xAxisModel,n=t.yAxisModel,o=t.gridModel;return!o&&i&&(o=i.axis.grid.model),!o&&n&&(o=n.axis.grid.model),o&&o===e.gridModel},function(t,e){var i=t.geoModel;return i&&i===e.geoModel}],Mk={grid:function(){return this.coordSys.grid.getRect().clone()},geo:function(){var t=this.coordSys,e=t.getBoundingRect().clone();return e.applyTransform(po(t)),e}},Ik={lineX:yk(Vm,0),lineY:yk(Vm,1),rect:function(t,e,i){var n=e[xk[t]]([i[0][0],i[1][0]]),o=e[xk[t]]([i[0][1],i[1][1]]),a=[Rm([n[0],o[0]]),Rm([n[1],o[1]])];return{values:a,xyMinMax:a}},polygon:function(t,e,i){var n=[[1/0,-1/0],[1/0,-1/0]];return{values:f(i,function(i){var o=e[xk[t]](i);return n[0][0]=Math.min(n[0][0],o[0]),n[1][0]=Math.min(n[1][0],o[1]),n[0][1]=Math.max(n[0][1],o[0]),n[1][1]=Math.max(n[1][1],o[1]),o}),xyMinMax:n}}},Tk={lineX:yk(Gm,0),lineY:yk(Gm,1),rect:function(t,e,i){return[[t[0][0]-i[0]*e[0][0],t[0][1]-i[0]*e[0][1]],[t[1][0]-i[1]*e[1][0],t[1][1]-i[1]*e[1][1]]]},polygon:function(t,e,i){return f(t,function(t,n){return[t[0]-i[0]*e[n][0],t[1]-i[1]*e[n][1]]})}},Ak=["inBrush","outOfBrush"],Dk="__ecBrushSelect",Ck="__ecInBrushSelectEvent",Lk=FM.VISUAL.BRUSH;cs(Lk,function(t,e,i){t.eachComponent({mainType:"brush"},function(e){i&&"takeGlobalCursor"===i.type&&e.setBrushOption("brush"===i.key?i.brushOption:{brushType:!1}),(e.brushTargetManager=new zm(e.option,t)).setInputRanges(e.areas,t)})}),ds(Lk,function(t,e,n){var o,a,s=[];t.eachComponent({mainType:"brush"},function(e,n){function l(t){return"all"===m||v[t]}function h(t){return!!t.length}function u(t,e){var i=t.coordinateSystem;w|=i.hasAxisBrushed(),l(e)&&i.eachActiveState(t.getData(),function(t,e){"active"===t&&(x[e]=1)})}function c(i,n,o){var a=jm(i);if(a&&!Xm(e,n)&&(d(b,function(n){a[n.brushType]&&e.brushTargetManager.controlSeries(n,i,t)&&o.push(n),w|=h(o)}),l(n)&&h(o))){var r=i.getData();r.each(function(t){Um(a,o,r,t)&&(x[t]=1)})}}var p={brushId:e.id,brushIndex:n,brushName:e.name,areas:i(e.areas),selected:[]};s.push(p);var g=e.option,m=g.brushLink,v=[],x=[],_=[],w=0;n||(o=g.throttleType,a=g.throttleDelay);var b=f(e.areas,function(t){return Ym(r({boundingRect:kk[t.brushType](t)},t))}),S=Tm(e.option,Ak,function(t){t.mappingMethod="fixed"});y(m)&&d(m,function(t){v[t]=1}),t.eachSeries(function(t,e){var i=_[e]=[];"parallel"===t.subType?u(t,e):c(t,e,i)}),t.eachSeries(function(t,e){var i={seriesId:t.id,seriesIndex:e,seriesName:t.name,dataIndex:[]};p.selected.push(i);var n=jm(t),o=_[e],a=t.getData(),r=l(e)?function(t){return x[t]?(i.dataIndex.push(a.getRawIndex(t)),"inBrush"):"outOfBrush"}:function(t){return Um(n,o,a,t)?(i.dataIndex.push(a.getRawIndex(t)),"inBrush"):"outOfBrush"};(l(e)?w:h(o))&&Dm(Ak,S,a,r)})}),Hm(e,o,a,s,n)});var kk={lineX:B,lineY:B,rect:function(t){return qm(t.range)},polygon:function(t){for(var e,i=t.range,n=0,o=i.length;ne[0][1]&&(e[0][1]=a[0]),a[1]e[1][1]&&(e[1][1]=a[1])}return e&&qm(e)}},Pk=["#ddd"];gs({type:"brush",dependencies:["geo","grid","xAxis","yAxis","parallel","series"],defaultOption:{toolbox:null,brushLink:null,seriesIndex:"all",geoIndex:null,xAxisIndex:null,yAxisIndex:null,brushType:"rect",brushMode:"single",transformable:!0,brushStyle:{borderWidth:1,color:"rgba(120,140,180,0.3)",borderColor:"rgba(120,140,180,0.8)"},throttleType:"fixRate",throttleDelay:0,removeOnClick:!0,z:1e4},areas:[],brushType:null,brushOption:{},coordInfoList:[],optionUpdated:function(t,e){var i=this.option;!e&&Am(i,t,["inBrush","outOfBrush"]),i.inBrush=i.inBrush||{},i.outOfBrush=i.outOfBrush||{color:Pk}},setAreas:function(t){t&&(this.areas=f(t,function(t){return $m(this.option,t)},this))},setBrushOption:function(t){this.brushOption=$m(this.option,t),this.brushType=this.brushOption.brushType}});ms({type:"brush",init:function(t,e){this.ecModel=t,this.api=e,this.model,(this._brushController=new yd(e.getZr())).on("brush",m(this._onBrush,this)).mount()},render:function(t){return this.model=t,Km.apply(this,arguments)},updateView:Km,dispose:function(){this._brushController.dispose()},_onBrush:function(t,e){var n=this.model.id;this.model.brushTargetManager.setOutputRanges(t,this.ecModel),(!e.isEnd||e.removeOnClick)&&this.api.dispatchAction({type:"brush",brushId:n,areas:i(t),$from:n})}}),hs({type:"brush",event:"brush"},function(t,e){e.eachComponent({mainType:"brush",query:t},function(e){e.setAreas(t.areas)})}),hs({type:"brushSelect",event:"brushSelected",update:"none"},function(){});var Ok={},Nk=wM.toolbox.brush;tv.defaultOption={show:!0,type:["rect","polygon","lineX","lineY","keep","clear"],icon:{rect:"M7.3,34.7 M0.4,10V-0.2h9.8 M89.6,10V-0.2h-9.8 M0.4,60v10.2h9.8 M89.6,60v10.2h-9.8 M12.3,22.4V10.5h13.1 M33.6,10.5h7.8 M49.1,10.5h7.8 M77.5,22.4V10.5h-13 M12.3,31.1v8.2 M77.7,31.1v8.2 M12.3,47.6v11.9h13.1 M33.6,59.5h7.6 M49.1,59.5 h7.7 M77.5,47.6v11.9h-13",polygon:"M55.2,34.9c1.7,0,3.1,1.4,3.1,3.1s-1.4,3.1-3.1,3.1 s-3.1-1.4-3.1-3.1S53.5,34.9,55.2,34.9z M50.4,51c1.7,0,3.1,1.4,3.1,3.1c0,1.7-1.4,3.1-3.1,3.1c-1.7,0-3.1-1.4-3.1-3.1 C47.3,52.4,48.7,51,50.4,51z M55.6,37.1l1.5-7.8 M60.1,13.5l1.6-8.7l-7.8,4 M59,19l-1,5.3 M24,16.1l6.4,4.9l6.4-3.3 M48.5,11.6 l-5.9,3.1 M19.1,12.8L9.7,5.1l1.1,7.7 M13.4,29.8l1,7.3l6.6,1.6 M11.6,18.4l1,6.1 M32.8,41.9 M26.6,40.4 M27.3,40.2l6.1,1.6 M49.9,52.1l-5.6-7.6l-4.9-1.2",lineX:"M15.2,30 M19.7,15.6V1.9H29 M34.8,1.9H40.4 M55.3,15.6V1.9H45.9 M19.7,44.4V58.1H29 M34.8,58.1H40.4 M55.3,44.4 V58.1H45.9 M12.5,20.3l-9.4,9.6l9.6,9.8 M3.1,29.9h16.5 M62.5,20.3l9.4,9.6L62.3,39.7 M71.9,29.9H55.4",lineY:"M38.8,7.7 M52.7,12h13.2v9 M65.9,26.6V32 M52.7,46.3h13.2v-9 M24.9,12H11.8v9 M11.8,26.6V32 M24.9,46.3H11.8v-9 M48.2,5.1l-9.3-9l-9.4,9.2 M38.9-3.9V12 M48.2,53.3l-9.3,9l-9.4-9.2 M38.9,62.3V46.4",keep:"M4,10.5V1h10.3 M20.7,1h6.1 M33,1h6.1 M55.4,10.5V1H45.2 M4,17.3v6.6 M55.6,17.3v6.6 M4,30.5V40h10.3 M20.7,40 h6.1 M33,40h6.1 M55.4,30.5V40H45.2 M21,18.9h62.9v48.6H21V18.9z",clear:"M22,14.7l30.9,31 M52.9,14.7L22,45.7 M4.7,16.8V4.2h13.1 M26,4.2h7.8 M41.6,4.2h7.8 M70.3,16.8V4.2H57.2 M4.7,25.9v8.6 M70.3,25.9v8.6 M4.7,43.2v12.6h13.1 M26,55.8h7.8 M41.6,55.8h7.8 M70.3,43.2v12.6H57.2"},title:i(Nk.title)};var Ek=tv.prototype;Ek.render=Ek.updateView=function(t,e,i){var n,o,a;e.eachComponent({mainType:"brush"},function(t){n=t.brushType,o=t.brushOption.brushMode||"single",a|=t.areas.length}),this._brushType=n,this._brushMode=o,d(t.get("type",!0),function(e){t.setIconStatus(e,("keep"===e?"multiple"===o:"clear"===e?a:e===n)?"emphasis":"normal")})},Ek.getIcons=function(){var t=this.model,e=t.get("icon",!0),i={};return d(t.get("type",!0),function(t){e[t]&&(i[t]=e[t])}),i},Ek.onclick=function(t,e,i){var n=this._brushType,o=this._brushMode;"clear"===i?(e.dispatchAction({type:"axisAreaSelect",intervals:[]}),e.dispatchAction({type:"brush",command:"clear",areas:[]})):e.dispatchAction({type:"takeGlobalCursor",key:"brush",brushOption:{brushType:"keep"===i?n:n!==i&&i,brushMode:"keep"===i?"multiple"===o?"single":"multiple":o}})},Jm("brush",tv),ss(function(t,e){var i=t&&t.brush;if(y(i)||(i=i?[i]:[]),i.length){var n=[];d(i,function(t){var e=t.hasOwnProperty("toolbox")?t.toolbox:[];e instanceof Array&&(n=n.concat(e))});var o=t&&t.toolbox;y(o)&&(o=o[0]),o||(o={feature:{}},t.toolbox=[o]);var a=o.feature||(o.feature={}),r=a.brush||(a.brush={}),s=r.type||(r.type=[]);s.push.apply(s,n),Mm(s),e&&!s.length&&s.push.apply(s,fk)}});ev.prototype={constructor:ev,type:"calendar",dimensions:["time","value"],getDimensionsInfo:function(){return[{name:"time",type:"time"}]},getRangeInfo:function(){return this._rangeInfo},getModel:function(){return this._model},getRect:function(){return this._rect},getCellWidth:function(){return this._sw},getCellHeight:function(){return this._sh},getOrient:function(){return this._orient},getFirstDayOfWeek:function(){return this._firstDayOfWeek},getDateInfo:function(t){var e=(t=Eo(t)).getFullYear(),i=t.getMonth()+1;i=i<10?"0"+i:i;var n=t.getDate();n=n<10?"0"+n:n;var o=t.getDay();return o=Math.abs((o+7-this.getFirstDayOfWeek())%7),{y:e,m:i,d:n,day:o,time:t.getTime(),formatedDate:e+"-"+i+"-"+n,date:t}},getNextNDay:function(t,e){return 0===(e=e||0)?this.getDateInfo(t):((t=new Date(this.getDateInfo(t).time)).setDate(t.getDate()+e),this.getDateInfo(t))},update:function(t,e){function i(t,e){return null!=t[e]&&"auto"!==t[e]}this._firstDayOfWeek=+this._model.getModel("dayLabel").get("firstDay"),this._orient=this._model.get("orient"),this._lineWidth=this._model.getModel("itemStyle").getItemStyle().lineWidth||0,this._rangeInfo=this._getRangeInfo(this._initRangeOption());var n=this._rangeInfo.weeks||1,o=["width","height"],a=this._model.get("cellSize").slice(),r=this._model.getBoxLayoutParams(),s="horizontal"===this._orient?[n,7]:[7,n];d([0,1],function(t){i(a,t)&&(r[o[t]]=a[t]*s[t])});var l={width:e.getWidth(),height:e.getHeight()},h=this._rect=Ko(r,l);d([0,1],function(t){i(a,t)||(a[t]=h[o[t]]/s[t])}),this._sw=a[0],this._sh=a[1]},dataToPoint:function(t,e){y(t)&&(t=t[0]),null==e&&(e=!0);var i=this.getDateInfo(t),n=this._rangeInfo,o=i.formatedDate;if(e&&!(i.time>=n.start.time&&i.time<=n.end.time))return[NaN,NaN];var a=i.day,r=this._getRangeInfo([n.start.time,o]).nthWeek;return"vertical"===this._orient?[this._rect.x+a*this._sw+this._sw/2,this._rect.y+r*this._sh+this._sh/2]:[this._rect.x+r*this._sw+this._sw/2,this._rect.y+a*this._sh+this._sh/2]},pointToData:function(t){var e=this.pointToDate(t);return e&&e.time},dataToRect:function(t,e){var i=this.dataToPoint(t,e);return{contentShape:{x:i[0]-(this._sw-this._lineWidth)/2,y:i[1]-(this._sh-this._lineWidth)/2,width:this._sw-this._lineWidth,height:this._sh-this._lineWidth},center:i,tl:[i[0]-this._sw/2,i[1]-this._sh/2],tr:[i[0]+this._sw/2,i[1]-this._sh/2],br:[i[0]+this._sw/2,i[1]+this._sh/2],bl:[i[0]-this._sw/2,i[1]+this._sh/2]}},pointToDate:function(t){var e=Math.floor((t[0]-this._rect.x)/this._sw)+1,i=Math.floor((t[1]-this._rect.y)/this._sh)+1,n=this._rangeInfo.range;return"vertical"===this._orient?this._getDateByWeeksAndDay(i,e-1,n):this._getDateByWeeksAndDay(e,i-1,n)},convertToPixel:v(iv,"dataToPoint"),convertFromPixel:v(iv,"pointToData"),_initRangeOption:function(){var t=this._model.get("range"),e=t;if(y(e)&&1===e.length&&(e=e[0]),/^\d{4}$/.test(e)&&(t=[e+"-01-01",e+"-12-31"]),/^\d{4}[\/|-]\d{1,2}$/.test(e)){var i=this.getDateInfo(e),n=i.date;n.setMonth(n.getMonth()+1);var o=this.getNextNDay(n,-1);t=[i.formatedDate,o.formatedDate]}/^\d{4}[\/|-]\d{1,2}[\/|-]\d{1,2}$/.test(e)&&(t=[e,e]);var a=this._getRangeInfo(t);return a.start.time>a.end.time&&t.reverse(),t},_getRangeInfo:function(t){var e;(t=[this.getDateInfo(t[0]),this.getDateInfo(t[1])])[0].time>t[1].time&&(e=!0,t.reverse());var i=Math.floor(t[1].time/864e5)-Math.floor(t[0].time/864e5)+1,n=new Date(t[0].time),o=n.getDate(),a=t[1].date.getDate();if(n.setDate(o+i-1),n.getDate()!==a)for(var r=n.getTime()-t[1].time>0?1:-1;n.getDate()!==a&&(n.getTime()-t[1].time)*r>0;)i-=r,n.setDate(o+i-1);var s=Math.floor((i+t[0].day+6)/7),l=e?1-s:s-1;return e&&t.reverse(),{range:[t[0].formatedDate,t[1].formatedDate],start:t[0],end:t[1],allDay:i,weeks:s,nthWeek:l,fweek:t[0].day,lweek:t[1].day}},_getDateByWeeksAndDay:function(t,e,i){var n=this._getRangeInfo(i);if(t>n.weeks||0===t&&en.lweek)return!1;var o=7*(t-1)-n.fweek+e,a=new Date(n.start.time);return a.setDate(n.start.d+o),this.getDateInfo(a)}},ev.dimensions=ev.prototype.dimensions,ev.getDimensionsInfo=ev.prototype.getDimensionsInfo,ev.create=function(t,e){var i=[];return t.eachComponent("calendar",function(n){var o=new ev(n,t,e);i.push(o),n.coordinateSystem=o}),t.eachSeries(function(t){"calendar"===t.get("coordinateSystem")&&(t.coordinateSystem=i[t.get("calendarIndex")||0])}),i},Aa.register("calendar",ev);var zk=IS.extend({type:"calendar",coordinateSystem:null,defaultOption:{zlevel:0,z:2,left:80,top:60,cellSize:20,orient:"horizontal",splitLine:{show:!0,lineStyle:{color:"#000",width:1,type:"solid"}},itemStyle:{color:"#fff",borderWidth:1,borderColor:"#ccc"},dayLabel:{show:!0,firstDay:0,position:"start",margin:"50%",nameMap:"en",color:"#000"},monthLabel:{show:!0,position:"start",margin:5,align:"center",nameMap:"en",formatter:null,color:"#000"},yearLabel:{show:!0,position:null,margin:30,formatter:null,color:"#ccc",fontFamily:"sans-serif",fontWeight:"bolder",fontSize:20}},init:function(t,e,i,n){var o=ea(t);zk.superApply(this,"init",arguments),nv(t,o)},mergeOption:function(t,e){zk.superApply(this,"mergeOption",arguments),nv(this.option,t)}}),Rk={EN:["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],CN:["一月","二月","三月","四月","五月","六月","七月","八月","九月","十月","十一月","十二月"]},Bk={EN:["S","M","T","W","T","F","S"],CN:["日","一","二","三","四","五","六"]};ms({type:"calendar",_tlpoints:null,_blpoints:null,_firstDayOfMonth:null,_firstDayPoints:null,render:function(t,e,i){var n=this.group;n.removeAll();var o=t.coordinateSystem,a=o.getRangeInfo(),r=o.getOrient();this._renderDayRect(t,a,n),this._renderLines(t,a,r,n),this._renderYearText(t,a,r,n),this._renderMonthText(t,r,n),this._renderWeekText(t,a,r,n)},_renderDayRect:function(t,e,i){for(var n=t.coordinateSystem,o=t.getModel("itemStyle").getItemStyle(),a=n.getCellWidth(),r=n.getCellHeight(),s=e.start.time;s<=e.end.time;s=n.getNextNDay(s,1).time){var l=n.dataToRect([s],!1).tl,h=new Vb({shape:{x:l[0],y:l[1],width:a,height:r},cursor:"default",style:o});i.add(h)}},_renderLines:function(t,e,i,n){function o(e){a._firstDayOfMonth.push(r.getDateInfo(e)),a._firstDayPoints.push(r.dataToRect([e],!1).tl);var o=a._getLinePointsOfOneWeek(t,e,i);a._tlpoints.push(o[0]),a._blpoints.push(o[o.length-1]),l&&a._drawSplitline(o,s,n)}var a=this,r=t.coordinateSystem,s=t.getModel("splitLine.lineStyle").getLineStyle(),l=t.get("splitLine.show"),h=s.lineWidth;this._tlpoints=[],this._blpoints=[],this._firstDayOfMonth=[],this._firstDayPoints=[];for(var u=e.start,c=0;u.time<=e.end.time;c++){o(u.formatedDate),0===c&&(u=r.getDateInfo(e.start.y+"-"+e.start.m));var d=u.date;d.setMonth(d.getMonth()+1),u=r.getDateInfo(d)}o(r.getNextNDay(e.end.time,1).formatedDate),l&&this._drawSplitline(a._getEdgesPoints(a._tlpoints,h,i),s,n),l&&this._drawSplitline(a._getEdgesPoints(a._blpoints,h,i),s,n)},_getEdgesPoints:function(t,e,i){var n=[t[0].slice(),t[t.length-1].slice()],o="horizontal"===i?0:1;return n[0][o]=n[0][o]-e/2,n[1][o]=n[1][o]+e/2,n},_drawSplitline:function(t,e,i){var n=new Bb({z2:20,shape:{points:t},style:e});i.add(n)},_getLinePointsOfOneWeek:function(t,e,i){var n=t.coordinateSystem;e=n.getDateInfo(e);for(var o=[],a=0;a<7;a++){var r=n.getNextNDay(e.time,a),s=n.dataToRect([r.time],!1);o[2*r.day]=s.tl,o[2*r.day+1]=s["horizontal"===i?"bl":"tr"]}return o},_formatterLabel:function(t,e){return"string"==typeof t&&t?Uo(t,e):"function"==typeof t?t(e):e.nameMap},_yearTextPositionControl:function(t,e,i,n,o){e=e.slice();var a=["center","bottom"];"bottom"===n?(e[1]+=o,a=["center","top"]):"left"===n?e[0]-=o:"right"===n?(e[0]+=o,a=["center","top"]):e[1]-=o;var r=0;return"left"!==n&&"right"!==n||(r=Math.PI/2),{rotation:r,position:e,style:{textAlign:a[0],textVerticalAlign:a[1]}}},_renderYearText:function(t,e,i,n){var o=t.getModel("yearLabel");if(o.get("show")){var a=o.get("margin"),r=o.get("position");r||(r="horizontal"!==i?"top":"left");var s=[this._tlpoints[this._tlpoints.length-1],this._blpoints[0]],l=(s[0][0]+s[1][0])/2,h=(s[0][1]+s[1][1])/2,u="horizontal"===i?0:1,c={top:[l,s[u][1]],bottom:[l,s[1-u][1]],left:[s[1-u][0],h],right:[s[u][0],h]},d=e.start.y;+e.end.y>+e.start.y&&(d=d+"-"+e.end.y);var f=o.get("formatter"),p={start:e.start.y,end:e.end.y,nameMap:d},g=this._formatterLabel(f,p),m=new Cb({z2:30});io(m.style,o,{text:g}),m.attr(this._yearTextPositionControl(m,c[r],i,r,a)),n.add(m)}},_monthTextPositionControl:function(t,e,i,n,o){var a="left",r="top",s=t[0],l=t[1];return"horizontal"===i?(l+=o,e&&(a="center"),"start"===n&&(r="bottom")):(s+=o,e&&(r="middle"),"start"===n&&(a="right")),{x:s,y:l,textAlign:a,textVerticalAlign:r}},_renderMonthText:function(t,e,i){var n=t.getModel("monthLabel");if(n.get("show")){var o=n.get("nameMap"),r=n.get("margin"),s=n.get("position"),l=n.get("align"),h=[this._tlpoints,this._blpoints];_(o)&&(o=Rk[o.toUpperCase()]||[]);var u="start"===s?0:1,c="horizontal"===e?0:1;r="start"===s?-r:r;for(var d="center"===l,f=0;f=r[0]&&t<=r[1]}if(t===this._dataZoomModel){var n=this._dimName,o=this.getTargetSeriesModels(),a=t.get("filterMode"),r=this._valueWindow;if("none"!==a){var s=this.getOtherAxisModel();t.get("$fromToolbox")&&s&&s.hasSeriesStacked&&(a="empty"),Wk(o,function(t){var e=t.getData(),o=e.mapDimension(n,!0);"weakFilter"===a?e.filterSelf(function(t){for(var i,n,a,s=0;sr[1];if(h&&!u&&!c)return!0;h&&(a=!0),u&&(i=!0),c&&(n=!0)}return a&&i&&n}):Wk(o,function(n){if("empty"===a)t.setData(e.map(n,function(t){return i(t)?t:NaN}));else{var o={};o[n]=r,e.selectRange(o)}}),Wk(o,function(t){e.setApproximateExtent(r,t)})})}}}};var Zk=d,Uk=Gk,jk=gs({type:"dataZoom",dependencies:["xAxis","yAxis","zAxis","radiusAxis","angleAxis","singleAxis","series"],defaultOption:{zlevel:0,z:4,orient:null,xAxisIndex:null,yAxisIndex:null,filterMode:"filter",throttle:null,start:0,end:100,startValue:null,endValue:null,minSpan:null,maxSpan:null,minValueSpan:null,maxValueSpan:null,rangeMode:null},init:function(t,e,i){this._dataIntervalByAxis={},this._dataInfo={},this._axisProxies={},this.textStyleModel,this._autoThrottle=!0,this._rangePropMode=["percent","percent"];var n=uv(t);this.mergeDefaultAndTheme(t,i),this.doInit(n)},mergeOption:function(t){var e=uv(t);n(this.option,t,!0),this.doInit(e)},doInit:function(t){var e=this.option;_x.canvasSupported||(e.realtime=!1),this._setDefaultThrottle(t),cv(this,t),Zk([["start","startValue"],["end","endValue"]],function(t,i){"value"===this._rangePropMode[i]&&(e[t[0]]=null)},this),this.textStyleModel=this.getModel("textStyle"),this._resetTarget(),this._giveAxisProxies()},_giveAxisProxies:function(){var t=this._axisProxies;this.eachTargetAxis(function(e,i,n,o){var a=this.dependentModels[e.axis][i],r=a.__dzAxisProxy||(a.__dzAxisProxy=new Hk(e.name,i,this,o));t[e.name+"_"+i]=r},this)},_resetTarget:function(){var t=this.option,e=this._judgeAutoMode();Uk(function(e){var i=e.axisIndex;t[i]=Si(t[i])},this),"axisIndex"===e?this._autoSetAxisIndex():"orient"===e&&this._autoSetOrient()},_judgeAutoMode:function(){var t=this.option,e=!1;Uk(function(i){null!=t[i.axisIndex]&&(e=!0)},this);var i=t.orient;return null==i&&e?"orient":e?void 0:(null==i&&(t.orient="horizontal"),"axisIndex")},_autoSetAxisIndex:function(){var t=!0,e=this.get("orient",!0),i=this.option,n=this.dependentModels;if(t){var o="vertical"===e?"y":"x";n[o+"Axis"].length?(i[o+"AxisIndex"]=[0],t=!1):Zk(n.singleAxis,function(n){t&&n.get("orient",!0)===e&&(i.singleAxisIndex=[n.componentIndex],t=!1)})}t&&Uk(function(e){if(t){var n=[],o=this.dependentModels[e.axis];if(o.length&&!n.length)for(var a=0,r=o.length;a0?100:20}},getFirstTargetAxisModel:function(){var t;return Uk(function(e){if(null==t){var i=this.get(e.axisIndex);i.length&&(t=this.dependentModels[e.axis][i[0]])}},this),t},eachTargetAxis:function(t,e){var i=this.ecModel;Uk(function(n){Zk(this.get(n.axisIndex),function(o){t.call(e,n,o,this,i)},this)},this)},getAxisProxy:function(t,e){return this._axisProxies[t+"_"+e]},getAxisModel:function(t,e){var i=this.getAxisProxy(t,e);return i&&i.getAxisModel()},setRawRange:function(t,e){var i=this.option;Zk([["start","startValue"],["end","endValue"]],function(e){null==t[e[0]]&&null==t[e[1]]||(i[e[0]]=t[e[0]],i[e[1]]=t[e[1]])},this),!e&&cv(this,t)},getPercentRange:function(){var t=this.findRepresentativeAxisProxy();if(t)return t.getDataPercentWindow()},getValueRange:function(t,e){if(null!=t||null!=e)return this.getAxisProxy(t,e).getDataValueWindow();var i=this.findRepresentativeAxisProxy();return i?i.getDataValueWindow():void 0},findRepresentativeAxisProxy:function(t){if(t)return t.__dzAxisProxy;var e=this._axisProxies;for(var i in e)if(e.hasOwnProperty(i)&&e[i].hostedBy(this))return e[i];for(var i in e)if(e.hasOwnProperty(i)&&!e[i].hostedBy(this))return e[i]},getRangePropMode:function(){return this._rangePropMode.slice()}}),Xk=cM.extend({type:"dataZoom",render:function(t,e,i,n){this.dataZoomModel=t,this.ecModel=e,this.api=i},getTargetCoordInfo:function(){function t(t,e,i,n){for(var o,a=0;a0&&e%g)p+=f;else{var i=null==t||isNaN(t)||""===t,n=i?0:qk(t,a,h,!0);i&&!l&&e?(c.push([c[c.length-1][0],0]),d.push([d[d.length-1][0],0])):!i&&l&&(c.push([p,0]),d.push([p,0])),c.push([p,n]),d.push([p,n]),p+=f,l=i}});var m=this.dataZoomModel;this._displayables.barGroup.add(new Rb({shape:{points:c},style:r({fill:m.get("dataBackgroundColor")},m.getModel("dataBackground.areaStyle").getAreaStyle()),silent:!0,z2:-20})),this._displayables.barGroup.add(new Bb({shape:{points:d},style:m.getModel("dataBackground.lineStyle").getLineStyle(),silent:!0,z2:-19}))}}},_prepareDataShadowInfo:function(){var t=this.dataZoomModel,e=t.get("showDataShadow");if(!1!==e){var i,n=this.ecModel;return t.eachTargetAxis(function(o,a){d(t.getAxisProxy(o.name,a).getTargetSeriesModels(),function(t){if(!(i||!0!==e&&l(eP,t.get("type"))<0)){var r,s=n.getComponent(o.axis,a).axis,h=dv(o.name),u=t.coordinateSystem;null!=h&&u.getOtherAxis&&(r=u.getOtherAxis(s).inverse),h=t.getData().mapDimension(h),i={thisAxis:s,series:t,thisDim:o.name,otherDim:h,otherAxisInverse:r}}},this)},this),i}},_renderHandle:function(){var t=this._displayables,e=t.handles=[],i=t.handleLabels=[],n=this._displayables.barGroup,o=this._size,a=this.dataZoomModel;n.add(t.filler=new Yk({draggable:!0,cursor:fv(this._orient),drift:Kk(this._onDragMove,this,"all"),onmousemove:function(t){Q_(t.event)},ondragstart:Kk(this._showDataInfo,this,!0),ondragend:Kk(this._onDragEnd,this),onmouseover:Kk(this._showDataInfo,this,!0),onmouseout:Kk(this._showDataInfo,this,!1),style:{fill:a.get("fillerColor"),textPosition:"inside"}})),n.add(new Yk(Gn({silent:!0,shape:{x:0,y:0,width:o[0],height:o[1]},style:{stroke:a.get("dataBackgroundColor")||a.get("borderColor"),lineWidth:1,fill:"rgba(0,0,0,0)"}}))),Jk([0,1],function(t){var o=xo(a.get("handleIcon"),{cursor:fv(this._orient),draggable:!0,drift:Kk(this._onDragMove,this,t),onmousemove:function(t){Q_(t.event)},ondragend:Kk(this._onDragEnd,this),onmouseover:Kk(this._showDataInfo,this,!0),onmouseout:Kk(this._showDataInfo,this,!1)},{x:-1,y:0,width:2,height:2}),r=o.getBoundingRect();this._handleHeight=To(a.get("handleSize"),this._size[1]),this._handleWidth=r.width/r.height*this._handleHeight,o.setStyle(a.getModel("handleStyle").getItemStyle());var s=a.get("handleColor");null!=s&&(o.style.fill=s),n.add(e[t]=o);var l=a.textStyleModel;this.group.add(i[t]=new Cb({silent:!0,invisible:!0,style:{x:0,y:0,text:"",textVerticalAlign:"middle",textAlign:"center",textFill:l.getTextColor(),textFont:l.getFont()},z2:10}))},this)},_resetInterval:function(){var t=this._range=this.dataZoomModel.getPercentRange(),e=this._getViewExtent();this._handleEnds=[qk(t[0],[0,100],e,!0),qk(t[1],[0,100],e,!0)]},_updateInterval:function(t,e){var i=this.dataZoomModel,n=this._handleEnds,o=this._getViewExtent(),a=i.findRepresentativeAxisProxy().getMinMaxSpan(),r=[0,100];jD(e,n,o,i.get("zoomLock")?"all":t,null!=a.minSpan?qk(a.minSpan,r,o,!0):null,null!=a.maxSpan?qk(a.maxSpan,r,o,!0):null),this._range=$k([qk(n[0],o,r,!0),qk(n[1],o,r,!0)])},_updateView:function(t){var e=this._displayables,i=this._handleEnds,n=$k(i.slice()),o=this._size;Jk([0,1],function(t){var n=e.handles[t],a=this._handleHeight;n.attr({scale:[a/2,a/2],position:[i[t],o[1]/2-a/2]})},this),e.filler.setShape({x:n[0],y:0,width:n[1]-n[0],height:o[1]}),this._updateDataInfo(t)},_updateDataInfo:function(t){function e(t){var e=po(n.handles[t].parent,this.group),i=mo(0===t?"right":"left",e),s=this._handleWidth/2+tP,l=go([c[t]+(0===t?-s:s),this._size[1]/2],e);o[t].setStyle({x:l[0],y:l[1],textVerticalAlign:a===Qk?"middle":i,textAlign:a===Qk?i:"center",text:r[t]})}var i=this.dataZoomModel,n=this._displayables,o=n.handleLabels,a=this._orient,r=["",""];if(i.get("showDetail")){var s=i.findRepresentativeAxisProxy();if(s){var l=s.getAxisModel().axis,h=this._range,u=t?s.calculateDataWindow({start:h[0],end:h[1]}).valueWindow:s.getDataValueWindow();r=[this._formatLabel(u[0],l),this._formatLabel(u[1],l)]}}var c=$k(this._handleEnds.slice());e.call(this,0),e.call(this,1)},_formatLabel:function(t,e){var i=this.dataZoomModel,n=i.get("labelFormatter"),o=i.get("labelPrecision");null!=o&&"auto"!==o||(o=e.getPixelPrecision());var a=null==t||isNaN(t)?"":"category"===e.type||"time"===e.type?e.scale.getLabel(Math.round(t)):t.toFixed(Math.min(o,20));return x(n)?n(t,a):_(n)?n.replace("{value}",a):a},_showDataInfo:function(t){t=this._dragging||t;var e=this._displayables.handleLabels;e[0].attr("invisible",!t),e[1].attr("invisible",!t)},_onDragMove:function(t,e,i){this._dragging=!0;var n=go([e,i],this._displayables.barGroup.getLocalTransform(),!0);this._updateInterval(t,n[0]);var o=this.dataZoomModel.get("realtime");this._updateView(!o),o&&this._dispatchZoomAction()},_onDragEnd:function(){this._dragging=!1,this._showDataInfo(!1),!this.dataZoomModel.get("realtime")&&this._dispatchZoomAction()},_onClickPanelClick:function(t){var e=this._size,i=this._displayables.barGroup.transformCoordToLocal(t.offsetX,t.offsetY);if(!(i[0]<0||i[0]>e[0]||i[1]<0||i[1]>e[1])){var n=this._handleEnds,o=(n[0]+n[1])/2;this._updateInterval("all",i[0]-o),this._updateView(),this._dispatchZoomAction()}},_dispatchZoomAction:function(){var t=this._range;this.api.dispatchAction({type:"dataZoom",from:this.uid,dataZoomId:this.dataZoomModel.id,start:t[0],end:t[1]})},_findCoordRect:function(){var t;if(Jk(this.getTargetCoordInfo(),function(e){if(!t&&e.length){var i=e[0].model.coordinateSystem;t=i.getRect&&i.getRect()}}),!t){var e=this.api.getWidth(),i=this.api.getHeight();t={x:.2*e,y:.2*i,width:.6*e,height:.6*i}}return t}});jk.extend({type:"dataZoom.inside",defaultOption:{disabled:!1,zoomLock:!1,zoomOnMouseWheel:!0,moveOnMouseMove:!0,preventDefaultMouseMove:!0}});var nP=v,oP="\0_ec_dataZoom_roams",aP=m,rP=Xk.extend({type:"dataZoom.inside",init:function(t,e){this._range},render:function(t,e,i,n){rP.superApply(this,"render",arguments),mv(n,t.id)&&(this._range=t.getPercentRange()),d(this.getTargetCoordInfo(),function(e,n){var o=f(e,function(t){return vv(t.model)});d(e,function(e){var a=e.model,r=t.option;pv(i,{coordId:vv(a),allCoordIds:o,containsPoint:function(t,e,i){return a.coordinateSystem.containPoint([e,i])},dataZoomId:t.id,throttleRate:t.get("throttle",!0),panGetRange:aP(this._onPan,this,e,n),zoomGetRange:aP(this._onZoom,this,e,n),zoomLock:r.zoomLock,disabled:r.disabled,roamControllerOpt:{zoomOnMouseWheel:r.zoomOnMouseWheel,moveOnMouseMove:r.moveOnMouseMove,preventDefaultMouseMove:r.preventDefaultMouseMove}})},this)},this)},dispose:function(){gv(this.api,this.dataZoomModel.id),rP.superApply(this,"dispose",arguments),this._range=null},_onPan:function(t,e,i,n,o,a,r,s,l){var h=this._range.slice(),u=t.axisModels[0];if(u){var c=sP[e]([a,r],[s,l],u,i,t),d=c.signal*(h[1]-h[0])*c.pixel/c.pixelLength;return jD(d,h,[0,100],"all"),this._range=h}},_onZoom:function(t,e,i,n,o,a){var r=this._range.slice(),s=t.axisModels[0];if(s){var l=sP[e](null,[o,a],s,i,t),h=(l.signal>0?l.pixelStart+l.pixelLength-l.pixel:l.pixel-l.pixelStart)/l.pixelLength*(r[1]-r[0])+r[0];n=Math.max(1/n,0),r[0]=(r[0]-h)*n+h,r[1]=(r[1]-h)*n+h;var u=this.dataZoomModel.findRepresentativeAxisProxy().getMinMaxSpan();return jD(0,r,[0,100],0,u.minSpan,u.maxSpan),this._range=r}}}),sP={grid:function(t,e,i,n,o){var a=i.axis,r={},s=o.model.coordinateSystem.getRect();return t=t||[0,0],"x"===a.dim?(r.pixel=e[0]-t[0],r.pixelLength=s.width,r.pixelStart=s.x,r.signal=a.inverse?1:-1):(r.pixel=e[1]-t[1],r.pixelLength=s.height,r.pixelStart=s.y,r.signal=a.inverse?-1:1),r},polar:function(t,e,i,n,o){var a=i.axis,r={},s=o.model.coordinateSystem,l=s.getRadiusAxis().getExtent(),h=s.getAngleAxis().getExtent();return t=t?s.pointToCoord(t):[0,0],e=s.pointToCoord(e),"radiusAxis"===i.mainType?(r.pixel=e[0]-t[0],r.pixelLength=l[1]-l[0],r.pixelStart=l[0],r.signal=a.inverse?1:-1):(r.pixel=e[1]-t[1],r.pixelLength=h[1]-h[0],r.pixelStart=h[0],r.signal=a.inverse?-1:1),r},singleAxis:function(t,e,i,n,o){var a=i.axis,r=o.model.coordinateSystem.getRect(),s={};return t=t||[0,0],"horizontal"===a.orient?(s.pixel=e[0]-t[0],s.pixelLength=r.width,s.pixelStart=r.x,s.signal=a.inverse?1:-1):(s.pixel=e[1]-t[1],s.pixelLength=r.height,s.pixelStart=r.y,s.signal=a.inverse?-1:1),s}};ls({getTargetSeries:function(t){var e=z();return t.eachComponent("dataZoom",function(t){t.eachTargetAxis(function(t,i,n){d(n.getAxisProxy(t.name,i).getTargetSeriesModels(),function(t){e.set(t.uid,t)})})}),e},isOverallFilter:!0,overallReset:function(t,e){t.eachComponent("dataZoom",function(t){t.eachTargetAxis(function(t,i,n){n.getAxisProxy(t.name,i).reset(n,e)}),t.eachTargetAxis(function(t,i,n){n.getAxisProxy(t.name,i).filterData(n,e)})}),t.eachComponent("dataZoom",function(t){var e=t.findRepresentativeAxisProxy(),i=e.getDataPercentWindow(),n=e.getDataValueWindow();t.setRawRange({start:i[0],end:i[1],startValue:n[0],endValue:n[1]},!0)})}}),hs("dataZoom",function(t,e){var i=av(m(e.eachComponent,e,"dataZoom"),Gk,function(t,e){return t.get(e.axisIndex)}),n=[];e.eachComponent({mainType:"dataZoom",query:t},function(t,e){n.push.apply(n,i(t).nodes)}),d(n,function(e,i){e.setRawRange({start:t.start,end:t.end,startValue:t.startValue,endValue:t.endValue})})});var lP=d,hP=function(t){var e=t&&t.visualMap;y(e)||(e=e?[e]:[]),lP(e,function(t){if(t){Tv(t,"splitList")&&!Tv(t,"pieces")&&(t.pieces=t.splitList,delete t.splitList);var e=t.pieces;e&&y(e)&&lP(e,function(t){w(t)&&(Tv(t,"start")&&!Tv(t,"min")&&(t.min=t.start),Tv(t,"end")&&!Tv(t,"max")&&(t.max=t.end))})}})};IS.registerSubTypeDefaulter("visualMap",function(t){return t.categories||(t.pieces?t.pieces.length>0:t.splitNumber>0)&&!t.calculable?"piecewise":"continuous"});var uP=FM.VISUAL.COMPONENT;ds(uP,{createOnAllSeries:!0,reset:function(t,e){var i=[];return e.eachComponent("visualMap",function(e){e.isTargetSeries(t)&&i.push(Cm(e.stateList,e.targetVisuals,m(e.getValueState,e),e.getDataDimension(t.getData())))}),i}}),ds(uP,{createOnAllSeries:!0,reset:function(t,e){var i=t.getData(),n=[];e.eachComponent("visualMap",function(e){if(e.isTargetSeries(t)){var o=e.getVisualMeta(m(Av,null,t,e))||{stops:[],outerColors:[]},a=e.getDataDimension(i),r=i.getDimensionInfo(a);null!=r&&(o.dimension=r.index,n.push(o))}}),t.getData().setVisual("visualMeta",n)}});var cP={get:function(t,e,n){var o=i((dP[t]||{})[e]);return n&&y(o)?o[o.length-1]:o}},dP={color:{active:["#006edd","#e0ffff"],inactive:["rgba(0,0,0,0)"]},colorHue:{active:[0,360],inactive:[0,0]},colorSaturation:{active:[.3,1],inactive:[0,0]},colorLightness:{active:[.9,.5],inactive:[0,0]},colorAlpha:{active:[.3,1],inactive:[0,0]},opacity:{active:[.3,1],inactive:[0,0]},symbol:{active:["circle","roundRect","diamond"],inactive:["none"]},symbolSize:{active:[10,50],inactive:[0,0]}},fP=oD.mapVisual,pP=oD.eachVisual,gP=y,mP=d,vP=Do,yP=Io,xP=B,_P=gs({type:"visualMap",dependencies:["series"],stateList:["inRange","outOfRange"],replacableOptionKeys:["inRange","outOfRange","target","controller","color"],dataBound:[-1/0,1/0],layoutMode:{type:"box",ignoreSize:!0},defaultOption:{show:!0,zlevel:0,z:4,seriesIndex:"all",min:0,max:200,dimension:null,inRange:null,outOfRange:null,left:0,right:null,top:null,bottom:0,itemWidth:null,itemHeight:null,inverse:!1,orient:"vertical",backgroundColor:"rgba(0,0,0,0)",borderColor:"#ccc",contentColor:"#5793f3",inactiveColor:"#aaa",borderWidth:0,padding:5,textGap:10,precision:0,color:null,formatter:null,text:null,textStyle:{color:"#333"}},init:function(t,e,i){this._dataExtent,this.targetVisuals={},this.controllerVisuals={},this.textStyleModel,this.itemSize,this.mergeDefaultAndTheme(t,i)},optionUpdated:function(t,e){var i=this.option;_x.canvasSupported||(i.realtime=!1),!e&&Am(i,t,this.replacableOptionKeys),this.textStyleModel=this.getModel("textStyle"),this.resetItemSize(),this.completeVisualOption()},resetVisual:function(t){var e=this.stateList;t=m(t,this),this.controllerVisuals=Tm(this.option.controller,e,t),this.targetVisuals=Tm(this.option.target,e,t)},getTargetSeriesIndices:function(){var t=this.option.seriesIndex,e=[];return null==t||"all"===t?this.ecModel.eachSeries(function(t,i){e.push(i)}):e=Si(t),e},eachTargetSeries:function(t,e){d(this.getTargetSeriesIndices(),function(i){t.call(e,this.ecModel.getSeriesByIndex(i))},this)},isTargetSeries:function(t){var e=!1;return this.eachTargetSeries(function(i){i===t&&(e=!0)}),e},formatValueText:function(t,e,i){function n(t){return t===l[0]?"min":t===l[1]?"max":(+t).toFixed(Math.min(s,20))}var o,a,r=this.option,s=r.precision,l=this.dataBound,h=r.formatter;return i=i||["<",">"],y(t)&&(t=t.slice(),o=!0),a=e?t:o?[n(t[0]),n(t[1])]:n(t),_(h)?h.replace("{value}",o?a[0]:a).replace("{value2}",o?a[1]:a):x(h)?o?h(t[0],t[1]):h(t):o?t[0]===l[0]?i[0]+" "+a[1]:t[1]===l[1]?i[1]+" "+a[0]:a[0]+" - "+a[1]:a},resetExtent:function(){var t=this.option,e=vP([t.min,t.max]);this._dataExtent=e},getDataDimension:function(t){var e=this.option.dimension,i=t.dimensions;if(null!=e||i.length)return t.getDimension(null!=e?e:i.length-1)},getExtent:function(){return this._dataExtent.slice()},completeVisualOption:function(){function t(t){gP(o.color)&&!t.inRange&&(t.inRange={color:o.color.slice().reverse()}),t.inRange=t.inRange||{color:e.get("gradientColor")},mP(this.stateList,function(e){var i=t[e];if(_(i)){var n=cP.get(i,"active",l);n?(t[e]={},t[e][i]=n):delete t[e]}},this)}var e=this.ecModel,o=this.option,a={inRange:o.inRange,outOfRange:o.outOfRange},r=o.target||(o.target={}),s=o.controller||(o.controller={});n(r,a),n(s,a);var l=this.isCategory();t.call(this,r),t.call(this,s),function(t,e,i){var n=t[e],o=t[i];n&&!o&&(o=t[i]={},mP(n,function(t,e){if(oD.isValidType(e)){var i=cP.get(e,"inactive",l);null!=i&&(o[e]=i,"color"!==e||o.hasOwnProperty("opacity")||o.hasOwnProperty("colorAlpha")||(o.opacity=[0,0]))}}))}.call(this,r,"inRange","outOfRange"),function(t){var e=(t.inRange||{}).symbol||(t.outOfRange||{}).symbol,n=(t.inRange||{}).symbolSize||(t.outOfRange||{}).symbolSize,o=this.get("inactiveColor");mP(this.stateList,function(a){var r=this.itemSize,s=t[a];s||(s=t[a]={color:l?o:[o]}),null==s.symbol&&(s.symbol=e&&i(e)||(l?"roundRect":["roundRect"])),null==s.symbolSize&&(s.symbolSize=n&&i(n)||(l?r[0]:[r[0],r[0]])),s.symbol=fP(s.symbol,function(t){return"none"===t||"square"===t?"roundRect":t});var h=s.symbolSize;if(null!=h){var u=-1/0;pP(h,function(t){t>u&&(u=t)}),s.symbolSize=fP(h,function(t){return yP(t,[0,u],[0,r[0]],!0)})}},this)}.call(this,s)},resetItemSize:function(){this.itemSize=[parseFloat(this.get("itemWidth")),parseFloat(this.get("itemHeight"))]},isCategory:function(){return!!this.option.categories},setSelected:xP,getValueState:xP,getVisualMeta:xP}),wP=[20,140],bP=_P.extend({type:"visualMap.continuous",defaultOption:{align:"auto",calculable:!1,range:null,realtime:!0,itemHeight:null,itemWidth:null,hoverLink:!0,hoverLinkDataSize:null,hoverLinkOnHandle:null},optionUpdated:function(t,e){bP.superApply(this,"optionUpdated",arguments),this.resetExtent(),this.resetVisual(function(t){t.mappingMethod="linear",t.dataExtent=this.getExtent()}),this._resetRange()},resetItemSize:function(){bP.superApply(this,"resetItemSize",arguments);var t=this.itemSize;"horizontal"===this._orient&&t.reverse(),(null==t[0]||isNaN(t[0]))&&(t[0]=wP[0]),(null==t[1]||isNaN(t[1]))&&(t[1]=wP[1])},_resetRange:function(){var t=this.getExtent(),e=this.option.range;!e||e.auto?(t.auto=1,this.option.range=t):y(e)&&(e[0]>e[1]&&e.reverse(),e[0]=Math.max(e[0],t[0]),e[1]=Math.min(e[1],t[1]))},completeVisualOption:function(){_P.prototype.completeVisualOption.apply(this,arguments),d(this.stateList,function(t){var e=this.option.controller[t].symbolSize;e&&e[0]!==e[1]&&(e[0]=0)},this)},setSelected:function(t){this.option.range=t.slice(),this._resetRange()},getSelected:function(){var t=this.getExtent(),e=Do((this.get("range")||[]).slice());return e[0]>t[1]&&(e[0]=t[1]),e[1]>t[1]&&(e[1]=t[1]),e[0]=i[1]||t<=e[1])?"inRange":"outOfRange"},findTargetDataIndices:function(t){var e=[];return this.eachTargetSeries(function(i){var n=[],o=i.getData();o.each(this.getDataDimension(o),function(e,i){t[0]<=e&&e<=t[1]&&n.push(i)},!0,this),e.push({seriesId:i.id,dataIndex:n})},this),e},getVisualMeta:function(t){function e(e,i){o.push({value:e,color:t(e,i)})}for(var i=Dv(0,0,this.getExtent()),n=Dv(0,0,this.option.range.slice()),o=[],a=0,r=0,s=n.length,l=i.length;rt[1])break;i.push({color:this.getControllerVisual(a,"color",e),offset:o/100})}return i.push({color:this.getControllerVisual(t[1],"color",e),offset:1}),i},_createBarPoints:function(t,e){var i=this.visualMapModel.itemSize;return[[i[0]-e[0],t[0]],[i[0],t[0]],[i[0],t[1]],[i[0]-e[1],t[1]]]},_createBarGroup:function(t){var e=this._orient,i=this.visualMapModel.get("inverse");return new S_("horizontal"!==e||i?"horizontal"===e&&i?{scale:"bottom"===t?[-1,1]:[1,1],rotation:-Math.PI/2}:"vertical"!==e||i?{scale:"left"===t?[1,1]:[-1,1]}:{scale:"left"===t?[1,-1]:[-1,-1]}:{scale:"bottom"===t?[1,1]:[-1,1],rotation:Math.PI/2})},_updateHandle:function(t,e){if(this._useHandle){var i=this._shapes,n=this.visualMapModel,o=i.handleThumbs,a=i.handleLabels;IP([0,1],function(r){var s=o[r];s.setStyle("fill",e.handlesColor[r]),s.position[1]=t[r];var l=go(i.handleLabelPoints[r],po(s,this.group));a[r].setStyle({x:l[0],y:l[1],text:n.formatValueText(this._dataInterval[r]),textVerticalAlign:"middle",textAlign:this._applyTransform("horizontal"===this._orient?0===r?"bottom":"top":"left",i.barGroup)})},this)}},_showIndicator:function(t,e,i,n){var o=this.visualMapModel,a=o.getExtent(),r=o.itemSize,s=[0,r[1]],l=MP(t,a,s,!0),h=this._shapes,u=h.indicator;if(u){u.position[1]=l,u.attr("invisible",!1),u.setShape("points",Ov(!!i,n,l,r[1]));var c={convertOpacityToAlpha:!0},d=this.getControllerVisual(t,"color",c);u.setStyle("fill",d);var f=go(h.indicatorLabelPoint,po(u,this.group)),p=h.indicatorLabel;p.attr("invisible",!1);var g=this._applyTransform("left",h.barGroup),m=this._orient;p.setStyle({text:(i||"")+o.formatValueText(e),textVerticalAlign:"horizontal"===m?g:"middle",textAlign:"horizontal"===m?"center":g,x:f[0],y:f[1]})}},_enableHoverLinkToSeries:function(){var t=this;this._shapes.barGroup.on("mousemove",function(e){if(t._hovering=!0,!t._dragging){var i=t.visualMapModel.itemSize,n=t._applyTransform([e.offsetX,e.offsetY],t._shapes.barGroup,!0,!0);n[1]=TP(AP(0,n[1]),i[1]),t._doHoverLinkToSeries(n[1],0<=n[0]&&n[0]<=i[0])}}).on("mouseout",function(){t._hovering=!1,!t._dragging&&t._clearHoverLinkToSeries()})},_enableHoverLinkFromSeries:function(){var t=this.api.getZr();this.visualMapModel.option.hoverLink?(t.on("mouseover",this._hoverLinkFromSeriesMouseOver,this),t.on("mouseout",this._hideIndicator,this)):this._clearHoverLinkFromSeries()},_doHoverLinkToSeries:function(t,e){var i=this.visualMapModel,n=i.itemSize;if(i.option.hoverLink){var o=[0,n[1]],a=i.getExtent();t=TP(AP(o[0],t),o[1]);var r=Nv(i,a,o),s=[t-r,t+r],l=MP(t,o,a,!0),h=[MP(s[0],o,a,!0),MP(s[1],o,a,!0)];s[0]o[1]&&(h[1]=1/0),e&&(h[0]===-1/0?this._showIndicator(l,h[1],"< ",r):h[1]===1/0?this._showIndicator(l,h[0],"> ",r):this._showIndicator(l,l,"≈ ",r));var u=this._hoverLinkDataIndices,c=[];(e||Ev(i))&&(c=this._hoverLinkDataIndices=i.findTargetDataIndices(h));var d=Li(u,c);this._dispatchHighDown("downplay",Lv(d[0])),this._dispatchHighDown("highlight",Lv(d[1]))}},_hoverLinkFromSeriesMouseOver:function(t){var e=t.target,i=this.visualMapModel;if(e&&null!=e.dataIndex){var n=this.ecModel.getSeriesByIndex(e.seriesIndex);if(i.isTargetSeries(n)){var o=n.getData(e.dataType),a=o.get(i.getDataDimension(o),e.dataIndex,!0);isNaN(a)||this._showIndicator(a,a)}}},_hideIndicator:function(){var t=this._shapes;t.indicator&&t.indicator.attr("invisible",!0),t.indicatorLabel&&t.indicatorLabel.attr("invisible",!0)},_clearHoverLinkToSeries:function(){this._hideIndicator();var t=this._hoverLinkDataIndices;this._dispatchHighDown("downplay",Lv(t)),t.length=0},_clearHoverLinkFromSeries:function(){this._hideIndicator();var t=this.api.getZr();t.off("mouseover",this._hoverLinkFromSeriesMouseOver),t.off("mouseout",this._hideIndicator)},_applyTransform:function(t,e,i,n){var o=po(e,n?null:this.group);return tS[y(t)?"applyTransform":"transformDirection"](t,o,i)},_dispatchHighDown:function(t,e){e&&e.length&&this.api.dispatchAction({type:t,batch:e})},dispose:function(){this._clearHoverLinkFromSeries(),this._clearHoverLinkToSeries()},remove:function(){this._clearHoverLinkFromSeries(),this._clearHoverLinkToSeries()}});hs({type:"selectDataRange",event:"dataRangeSelected",update:"update"},function(t,e){e.eachComponent({mainType:"visualMap",query:t},function(e){e.setSelected(t.selected)})}),ss(hP);var kP=_P.extend({type:"visualMap.piecewise",defaultOption:{selected:null,minOpen:!1,maxOpen:!1,align:"auto",itemWidth:20,itemHeight:14,itemSymbol:"roundRect",pieceList:null,categories:null,splitNumber:5,selectedMode:"multiple",itemGap:10,hoverLink:!0,showLabel:null},optionUpdated:function(t,e){kP.superApply(this,"optionUpdated",arguments),this._pieceList=[],this.resetExtent();var n=this._mode=this._determineMode();PP[this._mode].call(this),this._resetSelected(t,e);var o=this.option.categories;this.resetVisual(function(t,e){"categories"===n?(t.mappingMethod="category",t.categories=i(o)):(t.dataExtent=this.getExtent(),t.mappingMethod="piecewise",t.pieceList=f(this._pieceList,function(t){var t=i(t);return"inRange"!==e&&(t.visual=null),t}))})},completeVisualOption:function(){function t(t,e,i){return t&&t[e]&&(w(t[e])?t[e].hasOwnProperty(i):t[e]===i)}var e=this.option,i={},n=oD.listVisualTypes(),o=this.isCategory();d(e.pieces,function(t){d(n,function(e){t.hasOwnProperty(e)&&(i[e]=1)})}),d(i,function(i,n){var a=0;d(this.stateList,function(i){a|=t(e,i,n)||t(e.target,i,n)},this),!a&&d(this.stateList,function(t){(e[t]||(e[t]={}))[n]=cP.get(n,"inRange"===t?"active":"inactive",o)})},this),_P.prototype.completeVisualOption.apply(this,arguments)},_resetSelected:function(t,e){var i=this.option,n=this._pieceList,o=(e?i:t).selected||{};if(i.selected=o,d(n,function(t,e){var i=this.getSelectedMapKey(t);o.hasOwnProperty(i)||(o[i]=!0)},this),"single"===i.selectedMode){var a=!1;d(n,function(t,e){var i=this.getSelectedMapKey(t);o[i]&&(a?o[i]=!1:a=!0)},this)}},getSelectedMapKey:function(t){return"categories"===this._mode?t.value+"":t.index+""},getPieceList:function(){return this._pieceList},_determineMode:function(){var t=this.option;return t.pieces&&t.pieces.length>0?"pieces":this.option.categories?"categories":"splitNumber"},setSelected:function(t){this.option.selected=i(t)},getValueState:function(t){var e=oD.findPieceIndex(t,this._pieceList);return null!=e&&this.option.selected[this.getSelectedMapKey(this._pieceList[e])]?"inRange":"outOfRange"},findTargetDataIndices:function(t){var e=[];return this.eachTargetSeries(function(i){var n=[],o=i.getData();o.each(this.getDataDimension(o),function(e,i){oD.findPieceIndex(e,this._pieceList)===t&&n.push(i)},!0,this),e.push({seriesId:i.id,dataIndex:n})},this),e},getRepresentValue:function(t){var e;if(this.isCategory())e=t.value;else if(null!=t.value)e=t.value;else{var i=t.interval||[];e=i[0]===-1/0&&i[1]===1/0?0:(i[0]+i[1])/2}return e},getVisualMeta:function(t){function e(e,a){var r=o.getRepresentValue({interval:e});a||(a=o.getValueState(r));var s=t(r,a);e[0]===-1/0?n[0]=s:e[1]===1/0?n[1]=s:i.push({value:e[0],color:s},{value:e[1],color:s})}if(!this.isCategory()){var i=[],n=[],o=this,a=this._pieceList.slice();if(a.length){var r=a[0].interval[0];r!==-1/0&&a.unshift({interval:[-1/0,r]}),(r=a[a.length-1].interval[1])!==1/0&&a.push({interval:[r,1/0]})}else a.push({interval:[-1/0,1/0]});var s=-1/0;return d(a,function(t){var i=t.interval;i&&(i[0]>s&&e([s,i[0]],"outOfRange"),e(i.slice()),s=i[1])},this),{stops:i,outerColors:n}}}}),PP={splitNumber:function(){var t=this.option,e=this._pieceList,i=Math.min(t.precision,20),n=this.getExtent(),o=t.splitNumber;o=Math.max(parseInt(o,10),1),t.splitNumber=o;for(var a=(n[1]-n[0])/o;+a.toFixed(i)!==a&&i<5;)i++;t.precision=i,a=+a.toFixed(i);var r=0;t.minOpen&&e.push({index:r++,interval:[-1/0,n[0]],close:[0,0]});for(var s=n[0],l=r+o;r","≥"][e[0]]];t.text=t.text||this.formatValueText(null!=t.value?t.value:t.interval,!1,i)},this)}};SP.extend({type:"visualMap.piecewise",doRender:function(){var t=this.group;t.removeAll();var e=this.visualMapModel,i=e.get("textGap"),n=e.textStyleModel,o=n.getFont(),a=n.getTextColor(),r=this._getItemAlign(),s=e.itemSize,l=this._getViewData(),h=l.endsText,u=T(e.get("showLabel",!0),!h);h&&this._renderEndsText(t,h[0],s,u,r),d(l.viewPieceList,function(n){var l=n.piece,h=new S_;h.onclick=m(this._onItemClick,this,l),this._enableHoverLink(h,n.indexInModelPieceList);var c=e.getRepresentValue(l);if(this._createItemSymbol(h,c,[0,0,s[0],s[1]]),u){var d=this.visualMapModel.getValueState(c);h.add(new Cb({style:{x:"right"===r?-i:s[0]+i,y:s[1]/2,text:l.text,textVerticalAlign:"middle",textAlign:r,textFont:o,textFill:a,opacity:"outOfRange"===d?.5:1}}))}t.add(h)},this),h&&this._renderEndsText(t,h[1],s,u,r),bS(e.get("orient"),t,e.get("itemGap")),this.renderBackground(t),this.positionGroup(t)},_enableHoverLink:function(t,e){function i(t){var i=this.visualMapModel;i.option.hoverLink&&this.api.dispatchAction({type:t,batch:Lv(i.findTargetDataIndices(e))})}t.on("mouseover",m(i,this,"highlight")).on("mouseout",m(i,this,"downplay"))},_getItemAlign:function(){var t=this.visualMapModel,e=t.option;if("vertical"===e.orient)return Cv(t,this.api,t.itemSize);var i=e.align;return i&&"auto"!==i||(i="left"),i},_renderEndsText:function(t,e,i,n,o){if(e){var a=new S_,r=this.visualMapModel.textStyleModel;a.add(new Cb({style:{x:n?"right"===o?i[0]:0:i[0]/2,y:i[1]/2,textVerticalAlign:"middle",textAlign:n?o:"center",text:e,textFont:r.getFont(),textFill:r.getTextColor()}})),t.add(a)}},_getViewData:function(){var t=this.visualMapModel,e=f(t.getPieceList(),function(t,e){return{piece:t,indexInModelPieceList:e}}),i=t.get("text"),n=t.get("orient"),o=t.get("inverse");return("horizontal"===n?o:!o)?e.reverse():i&&(i=i.slice().reverse()),{viewPieceList:e,endsText:i}},_createItemSymbol:function(t,e,i){t.add(dl(this.getControllerVisual(e,"symbol"),i[0],i[1],i[2],i[3],this.getControllerVisual(e,"color")))},_onItemClick:function(t){var e=this.visualMapModel,n=e.option,o=i(n.selected),a=e.getSelectedMapKey(t);"single"===n.selectedMode?(o[a]=!0,d(o,function(t,e){o[e]=e===a})):o[a]=!o[a],this.api.dispatchAction({type:"selectDataRange",from:this.uid,visualMapId:this.visualMapModel.id,selected:o})}});ss(hP);var OP=Wo,NP=Ho,EP=gs({type:"marker",dependencies:["series","grid","polar","geo"],init:function(t,e,i,n){this.mergeDefaultAndTheme(t,i),this.mergeOption(t,i,n.createdBySelf,!0)},isAnimationEnabled:function(){if(_x.node)return!1;var t=this.__hostSeries;return this.getShallow("animation")&&t&&t.isAnimationEnabled()},mergeOption:function(t,e,i,n){var o=this.constructor,r=this.mainType+"Model";i||e.eachSeries(function(t){var i=t.get(this.mainType),s=t[r];i&&i.data?(s?s.mergeOption(i,e,!0):(n&&Bv(i),d(i.data,function(t){t instanceof Array?(Bv(t[0]),Bv(t[1])):Bv(t)}),a(s=new o(i,this,e),{mainType:this.mainType,seriesIndex:t.seriesIndex,name:t.name,createdBySelf:!0}),s.__hostSeries=t),t[r]=s):t[r]=null},this)},formatTooltip:function(t){var e=this.getData(),i=this.getRawValue(t),n=y(i)?f(i,OP).join(", "):OP(i),o=e.getName(t),a=NP(this.name);return(null!=i||o)&&(a+="
"),o&&(a+=NP(o),null!=i&&(a+=" : ")),null!=i&&(a+=NP(n)),a},getData:function(){return this._data},setData:function(t){this._data=t}});u(EP,sM),EP.extend({type:"markPoint",defaultOption:{zlevel:0,z:5,symbol:"pin",symbolSize:50,tooltip:{trigger:"item"},label:{show:!0,position:"inside"},itemStyle:{borderWidth:2},emphasis:{label:{show:!0}}}});var zP=l,RP=v,BP={min:RP(Fv,"min"),max:RP(Fv,"max"),average:RP(Fv,"average")},VP=ms({type:"marker",init:function(){this.markerGroupMap=z()},render:function(t,e,i){var n=this.markerGroupMap;n.each(function(t){t.__keep=!1});var o=this.type+"Model";e.eachSeries(function(t){var n=t[o];n&&this.renderSeries(t,n,e,i)},this),n.each(function(t){!t.__keep&&this.group.remove(t.group)},this)},renderSeries:function(){}});VP.extend({type:"markPoint",updateTransform:function(t,e,i){e.eachSeries(function(t){var e=t.markPointModel;e&&(qv(e.getData(),t,i),this.markerGroupMap.get(t.id).updateLayout(e))},this)},renderSeries:function(t,e,i,n){var o=t.coordinateSystem,a=t.id,r=t.getData(),s=this.markerGroupMap,l=s.get(a)||s.set(a,new Ml),h=$v(o,t,e);e.setData(h),qv(e.getData(),t,n),h.each(function(t){var i=h.getItemModel(t),n=i.getShallow("symbolSize");"function"==typeof n&&(n=n(e.getRawValue(t),e.getDataParams(t))),h.setItemVisual(t,{symbolSize:n,color:i.get("itemStyle.color")||r.getVisual("color"),symbol:i.getShallow("symbol")})}),l.updateData(h),this.group.add(l.group),h.eachItemGraphicEl(function(t){t.traverse(function(t){t.dataModel=e})}),l.__keep=!0,l.group.silent=e.get("silent")||t.get("silent")}}),ss(function(t){t.markPoint=t.markPoint||{}}),EP.extend({type:"markLine",defaultOption:{zlevel:0,z:5,symbol:["circle","arrow"],symbolSize:[8,16],precision:2,tooltip:{trigger:"item"},label:{show:!0,position:"end"},lineStyle:{type:"dashed"},emphasis:{label:{show:!0},lineStyle:{width:3}},animationEasing:"linear"}});var GP=function(t,e,o,r){var s=t.getData(),l=r.type;if(!y(r)&&("min"===l||"max"===l||"average"===l||null!=r.xAxis||null!=r.yAxis)){var h,u;if(null!=r.yAxis||null!=r.xAxis)h=null!=r.yAxis?"y":"x",e.getAxis(h),u=T(r.yAxis,r.xAxis);else{var c=Zv(r,s,e,t);h=c.valueDataDim,c.valueAxis,u=Yv(s,h,l)}var d="x"===h?0:1,f=1-d,p=i(r),g={};p.type=null,p.coord=[],g.coord=[],p.coord[f]=-1/0,g.coord[f]=1/0;var m=o.get("precision");m>=0&&"number"==typeof u&&(u=+u.toFixed(Math.min(m,20))),p.coord[d]=g.coord[d]=u,r=[p,g,{type:l,valueIndex:r.valueIndex,value:u}]}return r=[Hv(t,r[0]),Hv(t,r[1]),a({},r[2])],r[2].type=r[2].type||"",n(r[2],r[0]),n(r[2],r[1]),r};VP.extend({type:"markLine",updateTransform:function(t,e,i){e.eachSeries(function(t){var e=t.markLineModel;if(e){var n=e.getData(),o=e.__from,a=e.__to;o.each(function(e){ty(o,e,!0,t,i),ty(a,e,!1,t,i)}),n.each(function(t){n.setItemLayout(t,[o.getItemLayout(t),a.getItemLayout(t)])}),this.markerGroupMap.get(t.id).updateLayout()}},this)},renderSeries:function(t,e,i,n){function o(e,i,o){var a=e.getItemModel(i);ty(e,i,o,t,n),e.setItemVisual(i,{symbolSize:a.get("symbolSize")||g[o?0:1],symbol:a.get("symbol",!0)||p[o?0:1],color:a.get("itemStyle.color")||s.getVisual("color")})}var a=t.coordinateSystem,r=t.id,s=t.getData(),l=this.markerGroupMap,h=l.get(r)||l.set(r,new Fc);this.group.add(h.group);var u=ey(a,t,e),c=u.from,d=u.to,f=u.line;e.__from=c,e.__to=d,e.setData(f);var p=e.get("symbol"),g=e.get("symbolSize");y(p)||(p=[p,p]),"number"==typeof g&&(g=[g,g]),u.from.each(function(t){o(c,t,!0),o(d,t,!1)}),f.each(function(t){var e=f.getItemModel(t).get("lineStyle.color");f.setItemVisual(t,{color:e||c.getItemVisual(t,"color")}),f.setItemLayout(t,[c.getItemLayout(t),d.getItemLayout(t)]),f.setItemVisual(t,{fromSymbolSize:c.getItemVisual(t,"symbolSize"),fromSymbol:c.getItemVisual(t,"symbol"),toSymbolSize:d.getItemVisual(t,"symbolSize"),toSymbol:d.getItemVisual(t,"symbol")})}),h.updateData(f),u.line.eachItemGraphicEl(function(t,i){t.traverse(function(t){t.dataModel=e})}),h.__keep=!0,h.group.silent=e.get("silent")||t.get("silent")}}),ss(function(t){t.markLine=t.markLine||{}}),EP.extend({type:"markArea",defaultOption:{zlevel:0,z:1,tooltip:{trigger:"item"},animation:!1,label:{show:!0,position:"top"},itemStyle:{borderWidth:0},emphasis:{label:{show:!0,position:"top"}}}});var WP=function(t,e,i,n){var a=Hv(t,n[0]),r=Hv(t,n[1]),s=T,l=a.coord,h=r.coord;l[0]=s(l[0],-1/0),l[1]=s(l[1],-1/0),h[0]=s(h[0],1/0),h[1]=s(h[1],1/0);var u=o([{},a,r]);return u.coord=[a.coord,r.coord],u.x0=a.x,u.y0=a.y,u.x1=r.x,u.y1=r.y,u},FP=[["x0","y0"],["x1","y0"],["x1","y1"],["x0","y1"]];VP.extend({type:"markArea",updateTransform:function(t,e,i){e.eachSeries(function(t){var e=t.markAreaModel;if(e){var n=e.getData();n.each(function(e){var o=f(FP,function(o){return ay(n,e,o,t,i)});n.setItemLayout(e,o),n.getItemGraphicEl(e).setShape("points",o)})}},this)},renderSeries:function(t,e,i,n){var o=t.coordinateSystem,a=t.name,s=t.getData(),l=this.markerGroupMap,h=l.get(a)||l.set(a,{group:new S_});this.group.add(h.group),h.__keep=!0;var u=ry(o,t,e);e.setData(u),u.each(function(e){u.setItemLayout(e,f(FP,function(i){return ay(u,e,i,t,n)})),u.setItemVisual(e,{color:s.getVisual("color")})}),u.diff(h.__data).add(function(t){var e=new Rb({shape:{points:u.getItemLayout(t)}});u.setItemGraphicEl(t,e),h.group.add(e)}).update(function(t,i){var n=h.__data.getItemGraphicEl(i);co(n,{shape:{points:u.getItemLayout(t)}},e,t),h.group.add(n),u.setItemGraphicEl(t,n)}).remove(function(t){var e=h.__data.getItemGraphicEl(t);h.group.remove(e)}).execute(),u.eachItemGraphicEl(function(t,i){var n=u.getItemModel(i),o=n.getModel("label"),a=n.getModel("emphasis.label"),s=u.getItemVisual(i,"color");t.useStyle(r(n.getModel("itemStyle").getItemStyle(),{fill:zt(s,.4),stroke:s})),t.hoverStyle=n.getModel("emphasis.itemStyle").getItemStyle(),eo(t.style,t.hoverStyle,o,a,{labelFetcher:e,labelDataIndex:i,defaultText:u.getName(i)||"",isRectText:!0,autoColor:s}),to(t,{}),t.dataModel=e}),h.__data=u,h.group.silent=e.get("silent")||t.get("silent")}}),ss(function(t){t.markArea=t.markArea||{}});IS.registerSubTypeDefaulter("timeline",function(){return"slider"}),hs({type:"timelineChange",event:"timelineChanged",update:"prepareAndUpdate"},function(t,e){var i=e.getComponent("timeline");return i&&null!=t.currentIndex&&(i.setCurrentIndex(t.currentIndex),!i.get("loop",!0)&&i.isIndexMax()&&i.setPlayState(!1)),e.resetOption("timeline"),r({currentIndex:i.option.currentIndex},t)}),hs({type:"timelinePlayChange",event:"timelinePlayChanged",update:"update"},function(t,e){var i=e.getComponent("timeline");i&&null!=t.playState&&i.setPlayState(t.playState)});var HP=IS.extend({type:"timeline",layoutMode:"box",defaultOption:{zlevel:0,z:4,show:!0,axisType:"time",realtime:!0,left:"20%",top:null,right:"20%",bottom:0,width:null,height:40,padding:5,controlPosition:"left",autoPlay:!1,rewind:!1,loop:!0,playInterval:2e3,currentIndex:0,itemStyle:{},label:{color:"#000"},data:[]},init:function(t,e,i){this._data,this._names,this.mergeDefaultAndTheme(t,i),this._initData()},mergeOption:function(t){HP.superApply(this,"mergeOption",arguments),this._initData()},setCurrentIndex:function(t){null==t&&(t=this.option.currentIndex);var e=this._data.count();this.option.loop?t=(t%e+e)%e:(t>=e&&(t=e-1),t<0&&(t=0)),this.option.currentIndex=t},getCurrentIndex:function(){return this.option.currentIndex},isIndexMax:function(){return this.getCurrentIndex()>=this._data.count()-1},setPlayState:function(t){this.option.autoPlay=!!t},getPlayState:function(){return!!this.option.autoPlay},_initData:function(){var t=this.option,e=t.data||[],n=t.axisType,o=this._names=[];if("category"===n){var a=[];d(e,function(t,e){var n,r=Ii(t);w(t)?(n=i(t)).value=e:n=e,a.push(n),_(r)||null!=r&&!isNaN(r)||(r=""),o.push(r+"")}),e=a}var r={category:"ordinal",time:"time"}[n]||"number";(this._data=new yI([{name:"value",type:r}],this)).initData(e,o)},getData:function(){return this._data},getCategories:function(){if("category"===this.get("axisType"))return this._names.slice()}});u(HP.extend({type:"timeline.slider",defaultOption:{backgroundColor:"rgba(0,0,0,0)",borderColor:"#ccc",borderWidth:0,orient:"horizontal",inverse:!1,tooltip:{trigger:"item"},symbol:"emptyCircle",symbolSize:10,lineStyle:{show:!0,width:2,color:"#304654"},label:{position:"auto",show:!0,interval:"auto",rotate:0,color:"#304654"},itemStyle:{color:"#304654",borderWidth:1},checkpointStyle:{symbol:"circle",symbolSize:13,color:"#c23531",borderWidth:5,borderColor:"rgba(194,53,49, 0.5)",animation:!0,animationDuration:300,animationEasing:"quinticInOut"},controlStyle:{show:!0,showPlayBtn:!0,showPrevBtn:!0,showNextBtn:!0,itemSize:22,itemGap:12,position:"left",playIcon:"path://M31.6,53C17.5,53,6,41.5,6,27.4S17.5,1.8,31.6,1.8C45.7,1.8,57.2,13.3,57.2,27.4S45.7,53,31.6,53z M31.6,3.3 C18.4,3.3,7.5,14.1,7.5,27.4c0,13.3,10.8,24.1,24.1,24.1C44.9,51.5,55.7,40.7,55.7,27.4C55.7,14.1,44.9,3.3,31.6,3.3z M24.9,21.3 c0-2.2,1.6-3.1,3.5-2l10.5,6.1c1.899,1.1,1.899,2.9,0,4l-10.5,6.1c-1.9,1.1-3.5,0.2-3.5-2V21.3z",stopIcon:"path://M30.9,53.2C16.8,53.2,5.3,41.7,5.3,27.6S16.8,2,30.9,2C45,2,56.4,13.5,56.4,27.6S45,53.2,30.9,53.2z M30.9,3.5C17.6,3.5,6.8,14.4,6.8,27.6c0,13.3,10.8,24.1,24.101,24.1C44.2,51.7,55,40.9,55,27.6C54.9,14.4,44.1,3.5,30.9,3.5z M36.9,35.8c0,0.601-0.4,1-0.9,1h-1.3c-0.5,0-0.9-0.399-0.9-1V19.5c0-0.6,0.4-1,0.9-1H36c0.5,0,0.9,0.4,0.9,1V35.8z M27.8,35.8 c0,0.601-0.4,1-0.9,1h-1.3c-0.5,0-0.9-0.399-0.9-1V19.5c0-0.6,0.4-1,0.9-1H27c0.5,0,0.9,0.4,0.9,1L27.8,35.8L27.8,35.8z",nextIcon:"path://M18.6,50.8l22.5-22.5c0.2-0.2,0.3-0.4,0.3-0.7c0-0.3-0.1-0.5-0.3-0.7L18.7,4.4c-0.1-0.1-0.2-0.3-0.2-0.5 c0-0.4,0.3-0.8,0.8-0.8c0.2,0,0.5,0.1,0.6,0.3l23.5,23.5l0,0c0.2,0.2,0.3,0.4,0.3,0.7c0,0.3-0.1,0.5-0.3,0.7l-0.1,0.1L19.7,52 c-0.1,0.1-0.3,0.2-0.5,0.2c-0.4,0-0.8-0.3-0.8-0.8C18.4,51.2,18.5,51,18.6,50.8z",prevIcon:"path://M43,52.8L20.4,30.3c-0.2-0.2-0.3-0.4-0.3-0.7c0-0.3,0.1-0.5,0.3-0.7L42.9,6.4c0.1-0.1,0.2-0.3,0.2-0.5 c0-0.4-0.3-0.8-0.8-0.8c-0.2,0-0.5,0.1-0.6,0.3L18.3,28.8l0,0c-0.2,0.2-0.3,0.4-0.3,0.7c0,0.3,0.1,0.5,0.3,0.7l0.1,0.1L41.9,54 c0.1,0.1,0.3,0.2,0.5,0.2c0.4,0,0.8-0.3,0.8-0.8C43.2,53.2,43.1,53,43,52.8z",color:"#304654",borderColor:"#304654",borderWidth:1},emphasis:{label:{show:!0,color:"#c23531"},itemStyle:{color:"#c23531"},controlStyle:{color:"#c23531",borderColor:"#c23531",borderWidth:2}},data:[]}}),sM);var ZP=cM.extend({type:"timeline"}),UP=function(t,e,i,n){nT.call(this,t,e,i),this.type=n||"value",this._autoLabelInterval,this.model=null};UP.prototype={constructor:UP,getLabelInterval:function(){var t=this.model,e=t.getModel("label"),i=e.get("interval");return null!=i&&"auto"!=i?i:((i=this._autoLabelInterval)||(i=this._autoLabelInterval=ll(f(this.scale.getTicks(),this.dataToCoord,this),hl(this,e.get("formatter")),e.getFont(),"horizontal"===t.get("orient")?0:90,e.get("rotate"))),i)},isLabelIgnored:function(t){if("category"===this.type){var e=this.getLabelInterval();return"function"==typeof e&&!e(t,this.scale.getLabel(t))||t%(e+1)}}},h(UP,nT);var jP=m,XP=d,YP=Math.PI;ZP.extend({type:"timeline.slider",init:function(t,e){this.api=e,this._axis,this._viewRect,this._timer,this._currentPointer,this._mainGroup,this._labelGroup},render:function(t,e,i,n){if(this.model=t,this.api=i,this.ecModel=e,this.group.removeAll(),t.get("show",!0)){var o=this._layout(t,i),a=this._createGroup("mainGroup"),r=this._createGroup("labelGroup"),s=this._axis=this._createAxis(o,t);t.formatTooltip=function(t){return Ho(s.scale.getLabel(t))},XP(["AxisLine","AxisTick","Control","CurrentPointer"],function(e){this["_render"+e](o,a,s,t)},this),this._renderAxisLabel(o,r,s,t),this._position(o,t)}this._doPlayStop()},remove:function(){this._clearTimer(),this.group.removeAll()},dispose:function(){this._clearTimer()},_layout:function(t,e){var i=t.get("label.position"),n=t.get("orient"),o=uy(t,e);null==i||"auto"===i?i="horizontal"===n?o.y+o.height/2=0||"+"===i?"left":"right"},r={horizontal:i>=0||"+"===i?"top":"bottom",vertical:"middle"},s={horizontal:0,vertical:YP/2},l="vertical"===n?o.height:o.width,h=t.getModel("controlStyle"),u=h.get("show",!0),c=u?h.get("itemSize"):0,d=u?h.get("itemGap"):0,f=c+d,p=t.get("label.rotate")||0;p=p*YP/180;var g,m,v,y,x=h.get("position",!0),_=u&&h.get("showPlayBtn",!0),w=u&&h.get("showPrevBtn",!0),b=u&&h.get("showNextBtn",!0),S=0,M=l;return"left"===x||"bottom"===x?(_&&(g=[0,0],S+=f),w&&(m=[S,0],S+=f),b&&(v=[M-c,0],M-=f)):(_&&(g=[M-c,0],M-=f),w&&(m=[0,0],S+=f),b&&(v=[M-c,0],M-=f)),y=[S,M],t.get("inverse")&&y.reverse(),{viewRect:o,mainLength:l,orient:n,rotation:s[n],labelRotation:p,labelPosOpt:i,labelAlign:t.get("label.align")||a[n],labelBaseline:t.get("label.verticalAlign")||t.get("label.baseline")||r[n],playPosition:g,prevBtnPosition:m,nextBtnPosition:v,axisExtent:y,controlSize:c,controlGap:d}},_position:function(t,e){function i(t){var e=t.position;t.origin=[c[0][0]-e[0],c[1][0]-e[1]]}function n(t){return[[t.x,t.x+t.width],[t.y,t.y+t.height]]}function o(t,e,i,n,o){t[n]+=i[n][o]-e[n][o]}var a=this._mainGroup,r=this._labelGroup,s=t.viewRect;if("vertical"===t.orient){var l=st(),h=s.x,u=s.y+s.height;ct(l,l,[-h,-u]),dt(l,l,-YP/2),ct(l,l,[h,u]),(s=s.clone()).applyTransform(l)}var c=n(s),d=n(a.getBoundingRect()),f=n(r.getBoundingRect()),p=a.position,g=r.position;g[0]=p[0]=c[0][0];var m=t.labelPosOpt;if(isNaN(m))o(p,d,c,1,v="+"===m?0:1),o(g,f,c,1,1-v);else{var v=m>=0?0:1;o(p,d,c,1,v),g[1]=p[1]+m}a.attr("position",p),r.attr("position",g),a.rotation=r.rotation=t.rotation,i(a),i(r)},_createAxis:function(t,e){var i=e.getData(),n=e.get("axisType"),o=sl(e,n),a=i.getDataExtent("value");o.setExtent(a[0],a[1]),this._customizeScale(o,i),o.niceTicks();var r=new UP("value",o,t.axisExtent,n);return r.model=e,r},_customizeScale:function(t,e){t.getTicks=function(){return e.mapArray(["value"],function(t){return t})},t.getTicksLabels=function(){return f(this.getTicks(),t.getLabel,t)}},_createGroup:function(t){var e=this["_"+t]=new S_;return this.group.add(e),e},_renderAxisLine:function(t,e,i,n){var o=i.getExtent();n.get("lineStyle.show")&&e.add(new Gb({shape:{x1:o[0],y1:0,x2:o[1],y2:0},style:a({lineCap:"round"},n.getModel("lineStyle").getLineStyle()),silent:!0,z2:1}))},_renderAxisTick:function(t,e,i,n){var o=n.getData(),a=i.scale.getTicks();XP(a,function(t,a){var r=i.dataToCoord(t),s=o.getItemModel(a),l=s.getModel("itemStyle"),h=s.getModel("emphasis.itemStyle"),u={position:[r,0],onclick:jP(this._changeTimeline,this,a)},c=dy(s,l,e,u);to(c,h.getItemStyle()),s.get("tooltip")?(c.dataIndex=a,c.dataModel=n):c.dataIndex=c.dataModel=null},this)},_renderAxisLabel:function(t,e,i,n){var o=n.getModel("label");if(o.get("show")){var a=n.getData(),r=i.scale.getTicks(),s=hl(i,o.get("formatter")),l=i.getLabelInterval();XP(r,function(n,o){if(!i.isLabelIgnored(o,l)){var r=a.getItemModel(o),h=r.getModel("label"),u=r.getModel("emphasis.label"),c=i.dataToCoord(n),d=new Cb({position:[c,0],rotation:t.labelRotation-t.rotation,onclick:jP(this._changeTimeline,this,o),silent:!1});io(d.style,h,{text:s[o],textAlign:t.labelAlign,textVerticalAlign:t.labelBaseline}),e.add(d),to(d,io({},u))}},this)}},_renderControl:function(t,e,i,n){function o(t,i,o,u){if(t){var c=cy(n,i,h,{position:t,origin:[a/2,0],rotation:u?-r:0,rectHover:!0,style:s,onclick:o});e.add(c),to(c,l)}}var a=t.controlSize,r=t.rotation,s=n.getModel("controlStyle").getItemStyle(),l=n.getModel("emphasis.controlStyle").getItemStyle(),h=[0,-a/2,a,a],u=n.getPlayState(),c=n.get("inverse",!0);o(t.nextBtnPosition,"controlStyle.nextIcon",jP(this._changeTimeline,this,c?"-":"+")),o(t.prevBtnPosition,"controlStyle.prevIcon",jP(this._changeTimeline,this,c?"+":"-")),o(t.playPosition,"controlStyle."+(u?"stopIcon":"playIcon"),jP(this._handlePlayClick,this,!u),!0)},_renderCurrentPointer:function(t,e,i,n){var o=n.getData(),a=n.getCurrentIndex(),r=o.getItemModel(a).getModel("checkpointStyle"),s=this,l={onCreate:function(t){t.draggable=!0,t.drift=jP(s._handlePointerDrag,s),t.ondragend=jP(s._handlePointerDragend,s),fy(t,a,i,n,!0)},onUpdate:function(t){fy(t,a,i,n)}};this._currentPointer=dy(r,r,this._mainGroup,{},this._currentPointer,l)},_handlePlayClick:function(t){this._clearTimer(),this.api.dispatchAction({type:"timelinePlayChange",playState:t,from:this.uid})},_handlePointerDrag:function(t,e,i){this._clearTimer(),this._pointerChangeTimeline([i.offsetX,i.offsetY])},_handlePointerDragend:function(t){this._pointerChangeTimeline([t.offsetX,t.offsetY],!0)},_pointerChangeTimeline:function(t,e){var i=this._toAxisCoord(t)[0],n=Do(this._axis.getExtent().slice());i>n[1]&&(i=n[1]),ii.getHeight()&&(n.textPosition="top",l=!0);var h=l?-5-o.height:s+8;a+o.width/2>i.getWidth()?(n.textPosition=["100%",h],n.textAlign="right"):a-o.width/2<0&&(n.textPosition=[0,h],n.textAlign="left")}})}},updateView:function(t,e,i,n){d(this._features,function(t){t.updateView&&t.updateView(t.model,e,i,n)})},remove:function(t,e){d(this._features,function(i){i.remove&&i.remove(t,e)}),this.group.removeAll()},dispose:function(t,e){d(this._features,function(i){i.dispose&&i.dispose(t,e)})}});var $P=wM.toolbox.saveAsImage;gy.defaultOption={show:!0,icon:"M4.7,22.9L29.3,45.5L54.7,23.4M4.6,43.6L4.6,58L53.8,58L53.8,43.6M29.2,45.1L29.2,0",title:$P.title,type:"png",name:"",excludeComponents:["toolbox"],pixelRatio:1,lang:$P.lang.slice()},gy.prototype.unusable=!_x.canvasSupported,gy.prototype.onclick=function(t,e){var i=this.model,n=i.get("name")||t.get("title.0.text")||"echarts",o=document.createElement("a"),a=i.get("type",!0)||"png";o.download=n+"."+a,o.target="_blank";var r=e.getConnectedDataURL({type:a,backgroundColor:i.get("backgroundColor",!0)||t.get("backgroundColor")||"#fff",excludeComponents:i.get("excludeComponents"),pixelRatio:i.get("pixelRatio")});if(o.href=r,"function"!=typeof MouseEvent||_x.browser.ie||_x.browser.edge)if(window.navigator.msSaveOrOpenBlob){for(var s=atob(r.split(",")[1]),l=s.length,h=new Uint8Array(l);l--;)h[l]=s.charCodeAt(l);var u=new Blob([h]);window.navigator.msSaveOrOpenBlob(u,n+"."+a)}else{var c=i.get("lang"),d='';window.open().document.write(d)}else{var f=new MouseEvent("click",{view:window,bubbles:!0,cancelable:!1});o.dispatchEvent(f)}},Jm("saveAsImage",gy);var KP=wM.toolbox.magicType;my.defaultOption={show:!0,type:[],icon:{line:"M4.1,28.9h7.1l9.3-22l7.4,38l9.7-19.7l3,12.8h14.9M4.1,58h51.4",bar:"M6.7,22.9h10V48h-10V22.9zM24.9,13h10v35h-10V13zM43.2,2h10v46h-10V2zM3.1,58h53.7",stack:"M8.2,38.4l-8.4,4.1l30.6,15.3L60,42.5l-8.1-4.1l-21.5,11L8.2,38.4z M51.9,30l-8.1,4.2l-13.4,6.9l-13.9-6.9L8.2,30l-8.4,4.2l8.4,4.2l22.2,11l21.5-11l8.1-4.2L51.9,30z M51.9,21.7l-8.1,4.2L35.7,30l-5.3,2.8L24.9,30l-8.4-4.1l-8.3-4.2l-8.4,4.2L8.2,30l8.3,4.2l13.9,6.9l13.4-6.9l8.1-4.2l8.1-4.1L51.9,21.7zM30.4,2.2L-0.2,17.5l8.4,4.1l8.3,4.2l8.4,4.2l5.5,2.7l5.3-2.7l8.1-4.2l8.1-4.2l8.1-4.1L30.4,2.2z",tiled:"M2.3,2.2h22.8V25H2.3V2.2z M35,2.2h22.8V25H35V2.2zM2.3,35h22.8v22.8H2.3V35z M35,35h22.8v22.8H35V35z"},title:i(KP.title),option:{},seriesIndex:{}};var JP=my.prototype;JP.getIcons=function(){var t=this.model,e=t.get("icon"),i={};return d(t.get("type"),function(t){e[t]&&(i[t]=e[t])}),i};var QP={line:function(t,e,i,o){if("bar"===t)return n({id:e,type:"line",data:i.get("data"),stack:i.get("stack"),markPoint:i.get("markPoint"),markLine:i.get("markLine")},o.get("option.line")||{},!0)},bar:function(t,e,i,o){if("line"===t)return n({id:e,type:"bar",data:i.get("data"),stack:i.get("stack"),markPoint:i.get("markPoint"),markLine:i.get("markLine")},o.get("option.bar")||{},!0)},stack:function(t,e,i,o){if("line"===t||"bar"===t)return n({id:e,stack:"__ec_magicType_stack__"},o.get("option.stack")||{},!0)},tiled:function(t,e,i,o){if("line"===t||"bar"===t)return n({id:e,stack:""},o.get("option.tiled")||{},!0)}},tO=[["line","bar"],["stack","tiled"]];JP.onclick=function(t,e,i){var n=this.model,o=n.get("seriesIndex."+i);if(QP[i]){var a={series:[]};d(tO,function(t){l(t,i)>=0&&d(t,function(t){n.setIconStatus(t,"normal")})}),n.setIconStatus(i,"emphasis"),t.eachComponent({mainType:"series",query:null==o?null:{seriesIndex:o}},function(e){var o=e.subType,s=e.id,l=QP[i](o,s,e,n);l&&(r(l,e.option),a.series.push(l));var h=e.coordinateSystem;if(h&&"cartesian2d"===h.type&&("line"===i||"bar"===i)){var u=h.getAxesByScale("ordinal")[0];if(u){var 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n=e.getDom(),o=this.model;this._dom&&n.removeChild(this._dom);var a=document.createElement("div");a.style.cssText="position:absolute;left:5px;top:5px;bottom:5px;right:5px;",a.style.backgroundColor=o.get("backgroundColor")||"#fff";var r=document.createElement("h4"),s=o.get("lang")||[];r.innerHTML=s[0]||o.get("title"),r.style.cssText="margin: 10px 20px;",r.style.color=o.get("textColor");var l=document.createElement("div"),h=document.createElement("textarea");l.style.cssText="display:block;width:100%;overflow:auto;";var u=o.get("optionToContent"),c=o.get("contentToOption"),d=_y(t);if("function"==typeof u){var f=u(e.getOption());"string"==typeof f?l.innerHTML=f:M(f)&&l.appendChild(f)}else l.appendChild(h),h.readOnly=o.get("readOnly"),h.style.cssText="width:100%;height:100%;font-family:monospace;font-size:14px;line-height:1.6rem;",h.style.color=o.get("textColor"),h.style.borderColor=o.get("textareaBorderColor"),h.style.backgroundColor=o.get("textareaColor"),h.value=d.value;var 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this[a]; + return this + }, this.save = function () { + var a = this, b = {}; + this.serializedProperties.forEach(function (c) { + b[c] = a[c] + }), this.propertiesStack.push(b) + }, this.restore = function () { + if (null != this.propertiesStack && 0 != this.propertiesStack.length) { + var a = this, b = this.propertiesStack.pop(); + this.serializedProperties.forEach(function (c) { + a[c] = b[c] + }) + } + }, this.toJson = function () { + var a = this, b = "{", c = this.serializedProperties.length; + return this.serializedProperties.forEach(function (d, e) { + var f = a[d]; + "string" == typeof f && (f = '"' + f + '"'), b += '"' + d + '":' + f, c > e + 1 && (b += ",") + }), b += "}" + } + } + + CanvasRenderingContext2D.prototype.JTopoRoundRect = function (a, b, c, d, e) { + "undefined" == typeof e && (e = 5), this.beginPath(), this.moveTo(a + e, b), this.lineTo(a + c - e, b), this.quadraticCurveTo(a + c, b, a + c, b + e), this.lineTo(a + c, b + d - e), this.quadraticCurveTo(a + c, b + d, a + c - e, b + d), this.lineTo(a + e, b + d), this.quadraticCurveTo(a, b + d, a, b + d - e), this.lineTo(a, b + e), this.quadraticCurveTo(a, b, a + e, b), this.closePath() + }, CanvasRenderingContext2D.prototype.JTopoDashedLineTo = function (a, b, c, d, e) { + "undefined" == typeof e && (e = 5); + var f = c - a, g = d - b, h = Math.floor(Math.sqrt(f * f + g * g)), i = 0 >= e ? h : h / e, j = g / h * e, + k = f / h * e; + this.beginPath(); + for (var l = 0; i > l; l++) l % 2 ? this.lineTo(a + l * k, b + l * j) : this.moveTo(a + l * k, b + l * j); + this.stroke() + }, JTopo = { + version: "0.4.8", + zIndex_Container: 1, + zIndex_Link: 2, + zIndex_Node: 3, + SceneMode: {normal: "normal", drag: "drag", edit: "edit", select: "select"}, + MouseCursor: { + normal: "default", + pointer: "pointer", + top_left: "nw-resize", + top_center: "n-resize", + top_right: "ne-resize", + middle_left: "e-resize", + middle_right: "e-resize", + bottom_left: "ne-resize", + bottom_center: "n-resize", + bottom_right: "nw-resize", + move: "move" + // open_hand: "url(./img/cur/openhand.cur) 8 8, default", + // closed_hand: "url(./img/cur/closedhand.cur) 8 8, default" + }, + createStageFromJson: function (jsonStr, canvas) { + eval("var jsonObj = " + jsonStr); + var stage = new JTopo.Stage(canvas); + for (var k in jsonObj) "childs" != k && (stage[k] = jsonObj[k]); + var scenes = jsonObj.childs; + return scenes.forEach(function (a) { + var b = new JTopo.Scene(stage); + for (var c in a) "childs" != c && (b[c] = a[c]), "background" == c && (b.background = a[c]); + var d = a.childs; + d.forEach(function (a) { + var c = null, d = a.elementType; + "node" == d ? c = new JTopo.Node : "CircleNode" == d && (c = new JTopo.CircleNode); + for (var e in a) c[e] = a[e]; + b.add(c) + }) + }), stage + } + }, JTopo.Element = Element, window.JTopo = JTopo +}(window), function (JTopo) { + function MessageBus(a) { + var b = this; + this.name = a, this.messageMap = {}, this.messageCount = 0, this.subscribe = function (a, c) { + var d = b.messageMap[a]; + null == d && (b.messageMap[a] = []), b.messageMap[a].push(c), b.messageCount++ + }, this.unsubscribe = function (a) { + var c = b.messageMap[a]; + null != c && (b.messageMap[a] = null, delete b.messageMap[a], b.messageCount--) + }, this.publish = function (a, c, d) { + var e = b.messageMap[a]; + if (null != e) for (var f = 0; f < e.length; f++) d ? !function (a, b) { + setTimeout(function () { + a(b) + }, 10) + }(e[f], c) : e[f](c) + } + } + + function getDistance(a, b, c, d) { + var e, f; + return null == c && null == d ? (e = b.x - a.x, f = b.y - a.y) : (e = c - a, f = d - b), Math.sqrt(e * e + f * f) + } + + function getElementsBound(a) { + for (var b = { + left: Number.MAX_VALUE, + right: Number.MIN_VALUE, + top: Number.MAX_VALUE, + bottom: Number.MIN_VALUE + }, c = 0; c < a.length; c++) { + var d = a[c]; + d instanceof JTopo.Link || (b.left > d.x && (b.left = d.x, b.leftNode = d), b.right < d.x + d.width && (b.right = d.x + d.width, b.rightNode = d), b.top > d.y && (b.top = d.y, b.topNode = d), b.bottom < d.y + d.height && (b.bottom = d.y + d.height, b.bottomNode = d)) + } + return b.width = b.right - b.left, b.height = b.bottom - b.top, b + } + + function mouseCoords(a) { + return a = cloneEvent(a), a.pageX || (a.pageX = a.clientX + document.body.scrollLeft - document.body.clientLeft, a.pageY = a.clientY + document.body.scrollTop - document.body.clientTop), a + } + + function getEventPosition(a) { + return a = mouseCoords(a) + } + + function rotatePoint(a, b, c, d, e) { + var f = c - a, g = d - b, h = Math.sqrt(f * f + g * g), i = Math.atan2(g, f) + e; + return {x: a + Math.cos(i) * h, y: b + Math.sin(i) * h} + } + + function rotatePoints(a, b, c) { + for (var d = [], e = 0; e < b.length; e++) { + var f = rotatePoint(a.x, a.y, b[e].x, b[e].y, c); + d.push(f) + } + return d + } + + function $foreach(a, b, c) { + function d(e) { + e != a.length && (b(a[e]), setTimeout(function () { + d(++e) + }, c)) + } + + if (0 != a.length) { + var e = 0; + d(e) + } + } + + function $for(a, b, c, d) { + function e(a) { + a != b && (c(b), setTimeout(function () { + e(++a) + }, d)) + } + + if (!(a > b)) { + var f = 0; + e(f) + } + } + + function cloneEvent(a) { + var b = {}; + for (var c in a) "returnValue" != c && "keyLocation" != c && (b[c] = a[c]); + return b + } + + function clone(a) { + var b = {}; + for (var c in a) b[c] = a[c]; + return b + } + + function isPointInRect(a, b) { + var c = b.x, d = b.y, e = b.width, f = b.height; + return a.x > c && a.x < c + e && a.y > d && a.y < d + f + } + + function isPointInLine(a, b, c) { + var d = JTopo.util.getDistance(b, c), e = JTopo.util.getDistance(b, a), f = JTopo.util.getDistance(c, a), + g = Math.abs(e + f - d) <= .5; + return g + } + + function removeFromArray(a, b) { + for (var c = 0; c < a.length; c++) { + var d = a[c]; + if (d === b) { + a = a.del(c); + break + } + } + return a + } + + function randomColor() { + return Math.floor(255 * Math.random()) + "," + Math.floor(255 * Math.random()) + "," + Math.floor(255 * Math.random()) + } + + function isIntsect() { + } + + function getProperties(a, b) { + for (var c = "", d = 0; d < b.length; d++) { + d > 0 && (c += ","); + var e = a[b[d]]; + "string" == typeof e ? e = '"' + e + '"' : void 0 == e && (e = null), c += b[d] + ":" + e + } + return c + } + + function loadStageFromJson(json, canvas) { + var obj = eval(json), stage = new JTopo.Stage(canvas); + for (var k in stageObj) if ("scenes" != k) stage[k] = obj[k]; else for (var scenes = obj.scenes, i = 0; i < scenes.length; i++) { + var sceneObj = scenes[i], scene = new JTopo.Scene(stage); + for (var p in sceneObj) if ("elements" != p) scene[p] = sceneObj[p]; else for (var nodeMap = {}, elements = sceneObj.elements, m = 0; m < elements.length; m++) { + var elementObj = elements[m], type = elementObj.elementType, element; + "Node" == type && (element = new JTopo.Node); + for (var mk in elementObj) element[mk] = elementObj[mk]; + nodeMap[element.text] = element, scene.add(element) + } + } + return console.log(stage), stage + } + + function toJson(a) { + var b = "backgroundColor,visible,mode,rotate,alpha,scaleX,scaleY,shadow,translateX,translateY,areaSelect,paintAll".split(","), + c = "text,elementType,x,y,width,height,visible,alpha,rotate,scaleX,scaleY,fillColor,shadow,transformAble,zIndex,dragable,selected,showSelected,font,fontColor,textPosition,textOffsetX,textOffsetY".split(","), + d = "{"; + d += "frames:" + a.frames, d += ", scenes:["; + for (var e = 0; e < a.childs.length; e++) { + var f = a.childs[e]; + d += "{", d += getProperties(f, b), d += ", elements:["; + for (var g = 0; g < f.childs.length; g++) { + var h = f.childs[g]; + g > 0 && (d += ","), d += "{", d += getProperties(h, c), d += "}" + } + d += "]}" + } + return d += "]", d += "}" + } + + function changeColor(a, b, c, d, e) { + var f = canvas.width = b.width, g = canvas.height = b.height; + a.clearRect(0, 0, canvas.width, canvas.height), a.drawImage(b, 0, 0); + for (var h = a.getImageData(0, 0, b.width, b.height), i = h.data, j = 0; f > j; j++) for (var k = 0; g > k; k++) { + var l = 4 * (j + k * f); + 0 != i[l + 3] && (null != c && (i[l + 0] += c), null != d && (i[l + 1] += d), null != e && (i[l + 2] += e)) + } + a.putImageData(h, 0, 0, 0, 0, b.width, b.height); + var m = canvas.toDataURL(); + return alarmImageCache[b.src] = m, m + } + + function genImageAlarm(a, b) { + null == b && (b = 255); + try { + if (alarmImageCache[a.src]) return alarmImageCache[a.src]; + var c = new Image; + return c.src = changeColor(graphics, a, b), alarmImageCache[a.src] = c, c + } catch (d) { + } + return null + } + + function getOffsetPosition(a) { + if (!a) return {left: 0, top: 0}; + var b = 0, c = 0; + if ("getBoundingClientRect" in document.documentElement) var d = a.getBoundingClientRect(), e = a.ownerDocument, + f = e.body, g = e.documentElement, h = g.clientTop || f.clientTop || 0, + i = g.clientLeft || f.clientLeft || 0, + b = d.top + (self.pageYOffset || g && g.scrollTop || f.scrollTop) - h, + c = d.left + (self.pageXOffset || g && g.scrollLeft || f.scrollLeft) - i; else do b += a.offsetTop || 0, c += a.offsetLeft || 0, a = a.offsetParent; while (a); + return {left: c, top: b} + } + + function lineF(a, b, c, d) { + function e(a) { + return a * f + g + } + + var f = (d - b) / (c - a), g = b - a * f; + return e.k = f, e.b = g, e.x1 = a, e.x2 = c, e.y1 = b, e.y2 = d, e + } + + function inRange(a, b, c) { + var d = Math.abs(b - c), e = Math.abs(b - a), f = Math.abs(c - a), g = Math.abs(d - (e + f)); + return 1e-6 > g ? !0 : !1 + } + + function isPointInLineSeg(a, b, c) { + return inRange(a, c.x1, c.x2) && inRange(b, c.y1, c.y2) + } + + function intersection(a, b) { + var c, d; + return a.k == b.k ? null : (1 / 0 == a.k || a.k == -1 / 0 ? (c = a.x1, d = b(a.x1)) : 1 / 0 == b.k || b.k == -1 / 0 ? (c = b.x1, d = a(b.x1)) : (c = (b.b - a.b) / (a.k - b.k), d = a(c)), 0 == isPointInLineSeg(c, d, a) ? null : 0 == isPointInLineSeg(c, d, b) ? null : { + x: c, + y: d + }) + } + + function intersectionLineBound(a, b) { + var c = JTopo.util.lineF(b.left, b.top, b.left, b.bottom), d = JTopo.util.intersection(a, c); + return null == d && (c = JTopo.util.lineF(b.left, b.top, b.right, b.top), d = JTopo.util.intersection(a, c), null == d && (c = JTopo.util.lineF(b.right, b.top, b.right, b.bottom), d = JTopo.util.intersection(a, c), null == d && (c = JTopo.util.lineF(b.left, b.bottom, b.right, b.bottom), d = JTopo.util.intersection(a, c)))), d + } + + requestAnimationFrame = window.requestAnimationFrame || window.mozRequestAnimationFrame || window.webkitRequestAnimationFrame || window.msRequestAnimationFrame || window.oRequestAnimationFrame || function (a) { + setTimeout(a, 1e3 / 24) + }, Array.prototype.del = function (a) { + if ("number" != typeof a) { + for (var b = 0; b < this.length; b++) if (this[b] === a) return this.slice(0, b).concat(this.slice(b + 1, this.length)); + return this + } + return 0 > a ? this : this.slice(0, a).concat(this.slice(a + 1, this.length)) + }, [].indexOf || (Array.prototype.indexOf = function (a) { + for (var b = 0; b < this.length; b++) if (this[b] === a) return b; + return -1 + }), window.console || (window.console = { + log: function () { + }, info: function () { + }, debug: function () { + }, warn: function () { + }, error: function () { + } + }); + var canvas = document.createElement("canvas"), graphics = canvas.getContext("2d"), alarmImageCache = {}; + JTopo.util = { + rotatePoint: rotatePoint, + rotatePoints: rotatePoints, + getDistance: getDistance, + getEventPosition: getEventPosition, + mouseCoords: mouseCoords, + MessageBus: MessageBus, + isFirefox: navigator.userAgent.indexOf("Firefox") > 0, + isIE: !(!window.attachEvent || -1 !== navigator.userAgent.indexOf("Opera")), + isChrome: null != navigator.userAgent.toLowerCase().match(/chrome/), + clone: clone, + isPointInRect: isPointInRect, + isPointInLine: isPointInLine, + removeFromArray: removeFromArray, + cloneEvent: cloneEvent, + randomColor: randomColor, + isIntsect: isIntsect, + toJson: toJson, + loadStageFromJson: loadStageFromJson, + getElementsBound: getElementsBound, + genImageAlarm: genImageAlarm, + getOffsetPosition: getOffsetPosition, + lineF: lineF, + intersection: intersection, + intersectionLineBound: intersectionLineBound + }, window.$for = $for, window.$foreach = $foreach +}(JTopo), function (a) { + function b(a) { + return { + hgap: 16, visible: !1, exportCanvas: document.createElement("canvas"), getImage: function (b, c) { + var d = a.getBound(), e = 1, f = 1; + this.exportCanvas.width = a.canvas.width, this.exportCanvas.height = a.canvas.height, null != b && null != c ? (this.exportCanvas.width = b, this.exportCanvas.height = c, e = b / d.width, f = c / d.height) : (d.width > a.canvas.width && (this.exportCanvas.width = d.width), d.height > a.canvas.height && (this.exportCanvas.height = d.height)); + var g = this.exportCanvas.getContext("2d"); + return a.childs.length > 0 && (g.save(), g.clearRect(0, 0, this.exportCanvas.width, this.exportCanvas.height), a.childs.forEach(function (a) { + 1 == a.visible && (a.save(), a.translateX = 0, a.translateY = 0, a.scaleX = 1, a.scaleY = 1, g.scale(e, f), d.left < 0 && (a.translateX = Math.abs(d.left)), d.top < 0 && (a.translateY = Math.abs(d.top)), a.paintAll = !0, a.repaint(g), a.paintAll = !1, a.restore()) + }), g.restore()), this.exportCanvas.toDataURL("image/png") + }, canvas: document.createElement("canvas"), update: function () { + this.eagleImageDatas = this.getData(a) + }, setSize: function (a, b) { + this.width = this.canvas.width = a, this.height = this.canvas.height = b + }, getData: function (b, c) { + function d(a) { + var b = a.stage.canvas.width, c = a.stage.canvas.height, d = b / a.scaleX / 2, e = c / a.scaleY / 2; + return {translateX: a.translateX + d - d * a.scaleX, translateY: a.translateY + e - e * a.scaleY} + } + + null != j && null != k ? this.setSize(b, c) : this.setSize(200, 160); + var e = this.canvas.getContext("2d"); + if (a.childs.length > 0) { + e.save(), e.clearRect(0, 0, this.canvas.width, this.canvas.height), a.childs.forEach(function (a) { + 1 == a.visible && (a.save(), a.centerAndZoom(null, null, e), a.repaint(e), a.restore()) + }); + var f = d(a.childs[0]), + g = f.translateX * (this.canvas.width / a.canvas.width) * a.childs[0].scaleX, + h = f.translateY * (this.canvas.height / a.canvas.height) * a.childs[0].scaleY, + i = a.getBound(), j = a.canvas.width / a.childs[0].scaleX / i.width, + k = a.canvas.height / a.childs[0].scaleY / i.height; + j > 1 && (j = 1), k > 1 && (j = 1), g *= j, h *= k, i.left < 0 && (g -= Math.abs(i.left) * (this.width / i.width)), i.top < 0 && (h -= Math.abs(i.top) * (this.height / i.height)), e.save(), e.lineWidth = 1, e.strokeStyle = "rgba(255,0,0,1)", e.strokeRect(-g, -h, e.canvas.width * j, e.canvas.height * k), e.restore(); + var l = null; + try { + l = e.getImageData(0, 0, e.canvas.width, e.canvas.height) + } catch (m) { + } + return l + } + return null + }, paint: function () { + if (null != this.eagleImageDatas) { + var b = a.graphics; + b.save(), b.fillStyle = "rgba(211,211,211,0.3)", b.fillRect(a.canvas.width - this.canvas.width - 2 * this.hgap, a.canvas.height - this.canvas.height - 1, a.canvas.width - this.canvas.width, this.canvas.height + 1), b.fill(), b.save(), b.lineWidth = 1, b.strokeStyle = "rgba(0,0,0,1)", b.rect(a.canvas.width - this.canvas.width - 2 * this.hgap, a.canvas.height - this.canvas.height - 1, a.canvas.width - this.canvas.width, this.canvas.height + 1), b.stroke(), b.restore(), b.putImageData(this.eagleImageDatas, a.canvas.width - this.canvas.width - this.hgap, a.canvas.height - this.canvas.height), b.restore() + } else this.eagleImageDatas = this.getData(a) + }, eventHandler: function (a, b, c) { + var d = b.x, e = b.y; + if (d > c.canvas.width - this.canvas.width && e > c.canvas.height - this.canvas.height) { + if (d = b.x - this.canvas.width, e = b.y - this.canvas.height, "mousedown" == a && (this.lastTranslateX = c.childs[0].translateX, this.lastTranslateY = c.childs[0].translateY), "mousedrag" == a && c.childs.length > 0) { + var f = b.dx, g = b.dy, h = c.getBound(), i = this.canvas.width / c.childs[0].scaleX / h.width, + j = this.canvas.height / c.childs[0].scaleY / h.height; + c.childs[0].translateX = this.lastTranslateX - f / i, c.childs[0].translateY = this.lastTranslateY - g / j + } + } else ; + } + } + } + + function c(c) { + function d(b) { + var c = a.util.getEventPosition(b), d = a.util.getOffsetPosition(n.canvas); + return c.offsetLeft = c.pageX - d.left, c.offsetTop = c.pageY - d.top, c.x = c.offsetLeft, c.y = c.offsetTop, c.target = null, c + } + + function e(a) { + document.onselectstart = function () { + return !1 + }, this.mouseOver = !0; + var b = d(a); + n.dispatchEventToScenes("mouseover", b), n.dispatchEvent("mouseover", b) + } + + function f(a) { + p = setTimeout(function () { + o = !0 + }, 500), document.onselectstart = function () { + return !0 + }; + var b = d(a); + n.dispatchEventToScenes("mouseout", b), n.dispatchEvent("mouseout", b), n.needRepaint = 0 == n.animate ? !1 : !0 + } + + function g(a) { + var b = d(a); + n.mouseDown = !0, n.mouseDownX = b.x, n.mouseDownY = b.y, n.dispatchEventToScenes("mousedown", b), n.dispatchEvent("mousedown", b) + } + + function h(a) { + var b = d(a); + n.dispatchEventToScenes("mouseup", b), n.dispatchEvent("mouseup", b), n.mouseDown = !1, n.needRepaint = 0 == n.animate ? !1 : !0 + } + + function i(a) { + p && (window.clearTimeout(p), p = null), o = !1; + var b = d(a); + n.mouseDown ? 0 == a.button && (b.dx = b.x - n.mouseDownX, b.dy = b.y - n.mouseDownY, n.dispatchEventToScenes("mousedrag", b), n.dispatchEvent("mousedrag", b), 1 == n.eagleEye.visible && n.eagleEye.update()) : (n.dispatchEventToScenes("mousemove", b), n.dispatchEvent("mousemove", b)) + } + + function j(a) { + var b = d(a); + n.dispatchEventToScenes("click", b), n.dispatchEvent("click", b) + } + + function k(a) { + var b = d(a); + n.dispatchEventToScenes("dbclick", b), n.dispatchEvent("dbclick", b) + } + + function l(a) { + var b = d(a); + n.dispatchEventToScenes("mousewheel", b), n.dispatchEvent("mousewheel", b), null != n.wheelZoom && (a.preventDefault ? a.preventDefault() : (a = a || window.event, a.returnValue = !1), 1 == n.eagleEye.visible && n.eagleEye.update()) + } + + function m(b) { + a.util.isIE || !window.addEventListener ? (b.onmouseout = f, b.onmouseover = e, b.onmousedown = g, b.onmouseup = h, b.onmousemove = i, b.onclick = j, b.ondblclick = k, b.onmousewheel = l, b.touchstart = g, b.touchmove = i, b.touchend = h) : (b.addEventListener("mouseout", f), b.addEventListener("mouseover", e), b.addEventListener("mousedown", g), b.addEventListener("mouseup", h), b.addEventListener("mousemove", i), b.addEventListener("click", j), b.addEventListener("dblclick", k), a.util.isFirefox ? b.addEventListener("DOMMouseScroll", l) : b.addEventListener("mousewheel", l)), window.addEventListener && (window.addEventListener("keydown", function (b) { + n.dispatchEventToScenes("keydown", a.util.cloneEvent(b)); + var c = b.keyCode; + (37 == c || 38 == c || 39 == c || 40 == c) && (b.preventDefault ? b.preventDefault() : (b = b || window.event, b.returnValue = !1)) + }, !0), window.addEventListener("keyup", function (b) { + n.dispatchEventToScenes("keyup", a.util.cloneEvent(b)); + var c = b.keyCode; + (37 == c || 38 == c || 39 == c || 40 == c) && (b.preventDefault ? b.preventDefault() : (b = b || window.event, b.returnValue = !1)) + }, !0)) + } + + a.stage = this; + var n = this; + this.initialize = function (c) { + m(c), this.canvas = c, this.graphics = c.getContext("2d"), this.childs = [], this.frames = 24, this.messageBus = new a.util.MessageBus, this.eagleEye = b(this), this.wheelZoom = null, this.mouseDownX = 0, this.mouseDownY = 0, this.mouseDown = !1, this.mouseOver = !1, this.needRepaint = !0, this.serializedProperties = ["frames", "wheelZoom"] + }, null != c && this.initialize(c); + var o = !0, p = null; + document.oncontextmenu = function () { + return o + }, this.dispatchEventToScenes = function (a, b) { + if (0 != this.frames && (this.needRepaint = !0), 1 == this.eagleEye.visible && -1 != a.indexOf("mouse")) { + var c = b.x, d = b.y; + if (c > this.width - this.eagleEye.width && d > this.height - this.eagleEye.height) return void this.eagleEye.eventHandler(a, b, this) + } + this.childs.forEach(function (c) { + if (1 == c.visible) { + var d = c[a + "Handler"]; + if (null == d) throw new Error("Function not found:" + a + "Handler"); + d.call(c, b) + } + }) + }, this.add = function (a) { + for (var b = 0; b < this.childs.length; b++) if (this.childs[b] === a) return; + a.addTo(this), this.childs.push(a) + }, this.remove = function (a) { + if (null == a) throw new Error("Stage.remove鍑洪敊: 鍙傛暟涓簄ull!"); + for (var b = 0; b < this.childs.length; b++) if (this.childs[b] === a) return a.stage = null, this.childs = this.childs.del(b), this; + return this + }, this.clear = function () { + this.childs = [] + }, this.addEventListener = function (a, b) { + var c = this, d = function (a) { + b.call(c, a) + }; + return this.messageBus.subscribe(a, d), this + }, this.removeEventListener = function (a) { + this.messageBus.unsubscribe(a) + }, this.removeAllEventListener = function () { + this.messageBus = new a.util.MessageBus + }, this.dispatchEvent = function (a, b) { + return this.messageBus.publish(a, b), this + }; + var q = "click,dbclick,mousedown,mouseup,mouseover,mouseout,mousemove,mousedrag,mousewheel,touchstart,touchmove,touchend,keydown,keyup".split(","), + r = this; + q.forEach(function (a) { + r[a] = function (b) { + null != b ? this.addEventListener(a, b) : this.dispatchEvent(a) + } + }), this.saveImageInfo = function (a, b) { + var c = this.eagleEye.getImage(a, b), d = window.open("about:blank"); + return d.document.write("from canvas"), this + }, this.saveAsLocalImage = function (a, b) { + var c = this.eagleEye.getImage(a, b); + return c.replace("image/png", "image/octet-stream"), window.location.href = c, this + }, this.paint = function () { + null != this.canvas && (this.graphics.save(), this.graphics.clearRect(0, 0, this.width, this.height), this.childs.forEach(function (a) { + 1 == a.visible && a.repaint(n.graphics) + }), 1 == this.eagleEye.visible && this.eagleEye.paint(this), this.graphics.restore()) + }, this.repaint = function () { + 0 != this.frames && (this.frames < 0 && 0 == this.needRepaint || (this.paint(), this.frames < 0 && (this.needRepaint = !1))) + }, this.zoom = function (a) { + this.childs.forEach(function (b) { + 0 != b.visible && b.zoom(a) + }) + }, this.zoomOut = function (a) { + this.childs.forEach(function (b) { + 0 != b.visible && b.zoomOut(a) + }) + }, this.zoomIn = function (a) { + this.childs.forEach(function (b) { + 0 != b.visible && b.zoomIn(a) + }) + }, this.centerAndZoom = function () { + this.childs.forEach(function (a) { + 0 != a.visible && a.centerAndZoom() + }) + }, this.setCenter = function (a, b) { + var c = this; + this.childs.forEach(function (d) { + var e = a - c.canvas.width / 2, f = b - c.canvas.height / 2; + d.translateX = -e, d.translateY = -f + }) + }, this.getBound = function () { + var a = {left: Number.MAX_VALUE, right: Number.MIN_VALUE, top: Number.MAX_VALUE, bottom: Number.MIN_VALUE}; + return this.childs.forEach(function (b) { + var c = b.getElementsBound(); + c.left < a.left && (a.left = c.left, a.leftNode = c.leftNode), c.top < a.top && (a.top = c.top, a.topNode = c.topNode), c.right > a.right && (a.right = c.right, a.rightNode = c.rightNode), c.bottom > a.bottom && (a.bottom = c.bottom, a.bottomNode = c.bottomNode) + }), a.width = a.right - a.left, a.height = a.bottom - a.top, a + }, this.toJson = function () { + { + var b = this, c = '{"version":"' + a.version + '",'; + this.serializedProperties.length + } + return this.serializedProperties.forEach(function (a) { + var d = b[a]; + "string" == typeof d && (d = '"' + d + '"'), c += '"' + a + '":' + d + "," + }), c += '"childs":[', this.childs.forEach(function (a) { + c += a.toJson() + }), c += "]", c += "}" + }, function () { + 0 == n.frames ? setTimeout(arguments.callee, 100) : n.frames < 0 ? (n.repaint(), setTimeout(arguments.callee, 1e3 / -n.frames)) : (n.repaint(), setTimeout(arguments.callee, 1e3 / n.frames)) + }(), setTimeout(function () { + n.mousewheel(function (a) { + var b = null == a.wheelDelta ? a.detail : a.wheelDelta; + null != this.wheelZoom && (b > 0 ? this.zoomIn(this.wheelZoom) : this.zoomOut(this.wheelZoom)) + }), n.paint() + }, 300), setTimeout(function () { + n.paint() + }, 1e3), setTimeout(function () { + n.paint() + }, 3e3) + } + + c.prototype = { + get width() { + return this.canvas.width + }, get height() { + return this.canvas.height + }, set cursor(a) { + this.canvas.style.cursor = a + }, get cursor() { + return this.canvas.style.cursor + }, set mode(a) { + this.childs.forEach(function (b) { + b.mode = a + }) + } + }, a.Stage = c +}(JTopo), function (a) { + function b(c) { + function d(a, b, c, d) { + return function (e) { + e.beginPath(), e.strokeStyle = "rgba(0,0,236,0.5)", e.fillStyle = "rgba(0,0,236,0.1)", e.rect(a, b, c, d), e.fill(), e.stroke(), e.closePath() + } + } + + var e = this; + this.initialize = function () { + b.prototype.initialize.apply(this, arguments), this.messageBus = new a.util.MessageBus, this.elementType = "scene", this.childs = [], this.zIndexMap = {}, this.zIndexArray = [], this.backgroundColor = "255,255,255", this.visible = !0, this.alpha = 0, this.scaleX = 1, this.scaleY = 1, this.mode = a.SceneMode.normal, this.translate = !0, this.translateX = 0, this.translateY = 0, this.lastTranslateX = 0, this.lastTranslateY = 0, this.mouseDown = !1, this.mouseDownX = null, this.mouseDownY = null, this.mouseDownEvent = null, this.areaSelect = !0, this.operations = [], this.selectedElements = [], this.paintAll = !1; + var c = "background,backgroundColor,mode,paintAll,areaSelect,translate,translateX,translateY,lastTranslatedX,lastTranslatedY,alpha,visible,scaleX,scaleY".split(","); + this.serializedProperties = this.serializedProperties.concat(c) + }, this.initialize(), this.setBackground = function (a) { + this.background = a + }, this.addTo = function (a) { + this.stage !== a && null != a && (this.stage = a) + }, null != c && (c.add(this), this.addTo(c)), this.show = function () { + this.visible = !0 + }, this.hide = function () { + this.visible = !1 + }, this.paint = function (a) { + if (0 != this.visible && null != this.stage) { + if (a.save(), this.paintBackgroud(a), a.restore(), a.save(), a.scale(this.scaleX, this.scaleY), 1 == this.translate) { + var b = this.getOffsetTranslate(a); + a.translate(b.translateX, b.translateY) + } + this.paintChilds(a), a.restore(), a.save(), this.paintOperations(a, this.operations), a.restore() + } + }, this.repaint = function (a) { + 0 != this.visible && this.paint(a) + }, this.paintBackgroud = function (a) { + null != this.background ? a.drawImage(this.background, 0, 0, a.canvas.width, a.canvas.height) : (a.beginPath(), a.fillStyle = "rgba(" + this.backgroundColor + "," + this.alpha + ")", a.fillRect(0, 0, a.canvas.width, a.canvas.height), a.closePath()) + }, this.getDisplayedElements = function () { + for (var a = [], b = 0; b < this.zIndexArray.length; b++) for (var c = this.zIndexArray[b], d = this.zIndexMap[c], e = 0; e < d.length; e++) { + var f = d[e]; + this.isVisiable(f) && a.push(f) + } + return a + }, this.getDisplayedNodes = function () { + for (var b = [], c = 0; c < this.childs.length; c++) { + var d = this.childs[c]; + d instanceof a.Node && this.isVisiable(d) && b.push(d) + } + return b + }, this.paintChilds = function (b) { + for (var c = 0; c < this.zIndexArray.length; c++) for (var d = this.zIndexArray[c], e = this.zIndexMap[d], f = 0; f < e.length; f++) { + var g = e[f]; + if (1 == this.paintAll || this.isVisiable(g)) { + if (b.save(), 1 == g.transformAble) { + var h = g.getCenterLocation(); + b.translate(h.x, h.y), g.rotate && b.rotate(g.rotate), g.scaleX && g.scaleY ? b.scale(g.scaleX, g.scaleY) : g.scaleX ? b.scale(g.scaleX, 1) : g.scaleY && b.scale(1, g.scaleY) + } + 1 == g.shadow && (b.shadowBlur = g.shadowBlur, b.shadowColor = g.shadowColor, b.shadowOffsetX = g.shadowOffsetX, b.shadowOffsetY = g.shadowOffsetY), g instanceof a.InteractiveElement && (g.selected && 1 == g.showSelected && g.paintSelected(b), 1 == g.isMouseOver && g.paintMouseover(b)), g.paint(b), b.restore() + } + } + }, this.getOffsetTranslate = function (a) { + var b = this.stage.canvas.width, c = this.stage.canvas.height; + null != a && "move" != a && (b = a.canvas.width, c = a.canvas.height); + var d = b / this.scaleX / 2, e = c / this.scaleY / 2, f = { + translateX: this.translateX + (d - d * this.scaleX), + translateY: this.translateY + (e - e * this.scaleY) + }; + return f + }, this.isVisiable = function (b) { + if (1 != b.visible) return !1; + if (b instanceof a.Link) return !0; + var c = this.getOffsetTranslate(), d = b.x + c.translateX, e = b.y + c.translateY; + d *= this.scaleX, e *= this.scaleY; + var f = d + b.width * this.scaleX, g = e + b.height * this.scaleY; + return d > this.stage.canvas.width || e > this.stage.canvas.height || 0 > f || 0 > g ? !1 : !0 + }, this.paintOperations = function (a, b) { + for (var c = 0; c < b.length; c++) b[c](a) + }, this.findElements = function (a) { + for (var b = [], c = 0; c < this.childs.length; c++) 1 == a(this.childs[c]) && b.push(this.childs[c]); + return b + }, this.getElementsByClass = function (a) { + return this.findElements(function (b) { + return b instanceof a + }) + }, this.addOperation = function (a) { + return this.operations.push(a), this + }, this.clearOperations = function () { + return this.operations = [], this + }, this.getElementByXY = function (b, c) { + for (var d = null, e = this.zIndexArray.length - 1; e >= 0; e--) for (var f = this.zIndexArray[e], g = this.zIndexMap[f], h = g.length - 1; h >= 0; h--) { + var i = g[h]; + if (i instanceof a.InteractiveElement && this.isVisiable(i) && i.isInBound(b, c)) return d = i + } + return d + }, this.add = function (a) { + this.childs.push(a), null == this.zIndexMap[a.zIndex] && (this.zIndexMap[a.zIndex] = [], this.zIndexArray.push(a.zIndex), this.zIndexArray.sort(function (a, b) { + return a - b + })), this.zIndexMap["" + a.zIndex].push(a) + }, this.remove = function (b) { + this.childs = a.util.removeFromArray(this.childs, b); + var c = this.zIndexMap[b.zIndex]; + c && (this.zIndexMap[b.zIndex] = a.util.removeFromArray(c, b)), b.removeHandler(this) + }, this.clear = function () { + var a = this; + this.childs.forEach(function (b) { + b.removeHandler(a) + }), this.childs = [], this.operations = [], this.zIndexArray = [], this.zIndexMap = {} + }, this.addToSelected = function (a) { + this.selectedElements.push(a) + }, this.cancleAllSelected = function (a) { + for (var b = 0; b < this.selectedElements.length; b++) this.selectedElements[b].unselectedHandler(a); + this.selectedElements = [] + }, this.notInSelectedNodes = function (a) { + for (var b = 0; b < this.selectedElements.length; b++) if (a === this.selectedElements[b]) return !1; + return !0 + }, this.removeFromSelected = function (a) { + for (var b = 0; b < this.selectedElements.length; b++) { + var c = this.selectedElements[b]; + a === c && (this.selectedElements = this.selectedElements.del(b)) + } + }, this.toSceneEvent = function (b) { + var c = a.util.clone(b); + if (c.x /= this.scaleX, c.y /= this.scaleY, 1 == this.translate) { + var d = this.getOffsetTranslate(); + c.x -= d.translateX, c.y -= d.translateY + } + return null != c.dx && (c.dx /= this.scaleX, c.dy /= this.scaleY), null != this.currentElement && (c.target = this.currentElement), c.scene = this, c + }, this.selectElement = function (a) { + var b = e.getElementByXY(a.x, a.y); + if (null != b) if (a.target = b, b.mousedownHander(a), b.selectedHandler(a), e.notInSelectedNodes(b)) a.ctrlKey || e.cancleAllSelected(), e.addToSelected(b); else { + 1 == a.ctrlKey && (b.unselectedHandler(), this.removeFromSelected(b)); + for (var c = 0; c < this.selectedElements.length; c++) { + var d = this.selectedElements[c]; + d.selectedHandler(a) + } + } else a.ctrlKey || e.cancleAllSelected(); + this.currentElement = b + }, this.mousedownHandler = function (b) { + var c = this.toSceneEvent(b); + if (this.mouseDown = !0, this.mouseDownX = c.x, this.mouseDownY = c.y, this.mouseDownEvent = c, this.mode == a.SceneMode.normal) this.selectElement(c), (null == this.currentElement || this.currentElement instanceof a.Link) && 1 == this.translate && (this.lastTranslateX = this.translateX, this.lastTranslateY = this.translateY); else { + if (this.mode == a.SceneMode.drag && 1 == this.translate) return this.lastTranslateX = this.translateX, void(this.lastTranslateY = this.translateY); + this.mode == a.SceneMode.select ? this.selectElement(c) : this.mode == a.SceneMode.edit && (this.selectElement(c), (null == this.currentElement || this.currentElement instanceof a.Link) && 1 == this.translate && (this.lastTranslateX = this.translateX, this.lastTranslateY = this.translateY)) + } + e.dispatchEvent("mousedown", c) + }, this.mouseupHandler = function (b) { + this.stage.cursor != a.MouseCursor.normal && (this.stage.cursor = a.MouseCursor.normal), e.clearOperations(); + var c = this.toSceneEvent(b); + null != this.currentElement && (c.target = e.currentElement, this.currentElement.mouseupHandler(c)), this.dispatchEvent("mouseup", c), this.mouseDown = !1 + }, this.dragElements = function (b) { + if (null != this.currentElement && 1 == this.currentElement.dragable) for (var c = 0; c < this.selectedElements.length; c++) { + var d = this.selectedElements[c]; + if (0 != d.dragable) { + var e = a.util.clone(b); + e.target = d, d.mousedragHandler(e) + } + } + }, this.mousedragHandler = function (b) { + var c = this.toSceneEvent(b); + this.mode == a.SceneMode.normal ? null == this.currentElement || this.currentElement instanceof a.Link ? 1 == this.translate && (this.stage.cursor = a.MouseCursor.closed_hand, this.translateX = this.lastTranslateX + c.dx, this.translateY = this.lastTranslateY + c.dy) : this.dragElements(c) : this.mode == a.SceneMode.drag ? 1 == this.translate && (this.stage.cursor = a.MouseCursor.closed_hand, this.translateX = this.lastTranslateX + c.dx, this.translateY = this.lastTranslateY + c.dy) : this.mode == a.SceneMode.select ? null != this.currentElement ? 1 == this.currentElement.dragable && this.dragElements(c) : 1 == this.areaSelect && this.areaSelectHandle(c) : this.mode == a.SceneMode.edit && (null == this.currentElement || this.currentElement instanceof a.Link ? 1 == this.translate && (this.stage.cursor = a.MouseCursor.closed_hand, this.translateX = this.lastTranslateX + c.dx, this.translateY = this.lastTranslateY + c.dy) : this.dragElements(c)), this.dispatchEvent("mousedrag", c) + }, this.areaSelectHandle = function (a) { + var b = a.offsetLeft, c = a.offsetTop, f = this.mouseDownEvent.offsetLeft, + g = this.mouseDownEvent.offsetTop, h = b >= f ? f : b, i = c >= g ? g : c, + j = Math.abs(a.dx) * this.scaleX, k = Math.abs(a.dy) * this.scaleY, l = new d(h, i, j, k); + e.clearOperations().addOperation(l), b = a.x, c = a.y, f = this.mouseDownEvent.x, g = this.mouseDownEvent.y, h = b >= f ? f : b, i = c >= g ? g : c, j = Math.abs(a.dx), k = Math.abs(a.dy); + for (var m = h + j, n = i + k, o = 0; o < e.childs.length; o++) { + var p = e.childs[o]; + p.x > h && p.x + p.width < m && p.y > i && p.y + p.height < n && e.notInSelectedNodes(p) && (p.selectedHandler(a), e.addToSelected(p)) + } + }, this.mousemoveHandler = function (b) { + this.mousecoord = {x: b.x, y: b.y}; + var c = this.toSceneEvent(b); + if (this.mode == a.SceneMode.drag) return void(this.stage.cursor = a.MouseCursor.open_hand); + this.mode == a.SceneMode.normal ? this.stage.cursor = a.MouseCursor.normal : this.mode == a.SceneMode.select && (this.stage.cursor = a.MouseCursor.normal); + var d = e.getElementByXY(c.x, c.y); + null != d ? (e.mouseOverelement && e.mouseOverelement !== d && (c.target = d, e.mouseOverelement.mouseoutHandler(c)), e.mouseOverelement = d, 0 == d.isMouseOver ? (c.target = d, d.mouseoverHandler(c), e.dispatchEvent("mouseover", c)) : (c.target = d, d.mousemoveHandler(c), e.dispatchEvent("mousemove", c))) : e.mouseOverelement ? (c.target = d, e.mouseOverelement.mouseoutHandler(c), e.mouseOverelement = null, e.dispatchEvent("mouseout", c)) : (c.target = null, e.dispatchEvent("mousemove", c)) + }, this.mouseoverHandler = function (a) { + var b = this.toSceneEvent(a); + this.dispatchEvent("mouseover", b) + }, this.mouseoutHandler = function (a) { + var b = this.toSceneEvent(a); + this.dispatchEvent("mouseout", b) + }, this.clickHandler = function (a) { + var b = this.toSceneEvent(a); + this.currentElement && (b.target = this.currentElement, this.currentElement.clickHandler(b)), this.dispatchEvent("click", b) + }, this.dbclickHandler = function (a) { + var b = this.toSceneEvent(a); + this.currentElement ? (b.target = this.currentElement, this.currentElement.dbclickHandler(b)) : e.cancleAllSelected(), this.dispatchEvent("dbclick", b) + }, this.mousewheelHandler = function (a) { + var b = this.toSceneEvent(a); + this.dispatchEvent("mousewheel", b) + }, this.touchstart = this.mousedownHander, this.touchmove = this.mousedragHandler, this.touchend = this.mousedownHander, this.keydownHandler = function (a) { + this.dispatchEvent("keydown", a) + }, this.keyupHandler = function (a) { + this.dispatchEvent("keyup", a) + }, this.addEventListener = function (a, b) { + var c = this, d = function (a) { + b.call(c, a) + }; + return this.messageBus.subscribe(a, d), this + }, this.removeEventListener = function (a) { + this.messageBus.unsubscribe(a) + }, this.removeAllEventListener = function () { + this.messageBus = new a.util.MessageBus + }, this.dispatchEvent = function (a, b) { + return this.messageBus.publish(a, b), this + }; + var f = "click,dbclick,mousedown,mouseup,mouseover,mouseout,mousemove,mousedrag,mousewheel,touchstart,touchmove,touchend,keydown,keyup".split(","), + g = this; + return f.forEach(function (a) { + g[a] = function (b) { + null != b ? this.addEventListener(a, b) : this.dispatchEvent(a) + } + }), this.zoom = function (a, b) { + null != a && 0 != a && (this.scaleX = a), null != b && 0 != b && (this.scaleY = b) + }, this.zoomOut = function (a) { + 0 != a && (null == a && (a = .8), this.scaleX /= a, this.scaleY /= a) + }, this.zoomIn = function (a) { + 0 != a && (null == a && (a = .8), this.scaleX *= a, this.scaleY *= a) + }, this.getBound = function () { + return { + left: 0, + top: 0, + right: this.stage.canvas.width, + bottom: this.stage.canvas.height, + width: this.stage.canvas.width, + height: this.stage.canvas.height + } + }, this.getElementsBound = function () { + return a.util.getElementsBound(this.childs) + }, this.translateToCenter = function (a) { + var b = this.getElementsBound(), c = this.stage.canvas.width / 2 - (b.left + b.right) / 2, + d = this.stage.canvas.height / 2 - (b.top + b.bottom) / 2; + a && (c = a.canvas.width / 2 - (b.left + b.right) / 2, d = a.canvas.height / 2 - (b.top + b.bottom) / 2), this.translateX = c, this.translateY = d + }, this.setCenter = function (a, b) { + var c = a - this.stage.canvas.width / 2, d = b - this.stage.canvas.height / 2; + this.translateX = -c, this.translateY = -d + }, this.centerAndZoom = function (a, b, c) { + if (this.translateToCenter(c), null == a || null == b) { + var d = this.getElementsBound(), e = d.right - d.left, f = d.bottom - d.top, + g = this.stage.canvas.width / e, h = this.stage.canvas.height / f; + c && (g = c.canvas.width / e, h = c.canvas.height / f); + var i = Math.min(g, h); + if (i > 1) return; + this.zoom(i, i) + } + this.zoom(a, b) + }, this.getCenterLocation = function () { + return {x: e.stage.canvas.width / 2, y: e.stage.canvas.height / 2} + }, this.doLayout = function (a) { + a && a(this, this.childs) + }, this.toJson = function () { + { + var a = this, b = "{"; + this.serializedProperties.length + } + this.serializedProperties.forEach(function (c) { + var d = a[c]; + "background" == c && (d = a._background.src), "string" == typeof d && (d = '"' + d + '"'), b += '"' + c + '":' + d + "," + }), b += '"childs":['; + var c = this.childs.length; + return this.childs.forEach(function (a, d) { + b += a.toJson(), c > d + 1 && (b += ",") + }), b += "]", b += "}" + }, e + } + + b.prototype = new a.Element; + var c = {}; + Object.defineProperties(b.prototype, { + background: { + get: function () { + return this._background + }, set: function (a) { + if ("string" == typeof a) { + var b = c[a]; + null == b && (b = new Image, b.src = a, b.onload = function () { + c[a] = b + }), this._background = b + } else this._background = a + } + } + }), a.Scene = b +}(JTopo), function (a) { + function b() { + this.initialize = function () { + b.prototype.initialize.apply(this, arguments), this.elementType = "displayElement", this.x = 0, this.y = 0, this.width = 32, this.height = 32, this.visible = !0, this.alpha = 1, this.rotate = 0, this.scaleX = 1, this.scaleY = 1, this.strokeColor = "22,124,255", this.borderColor = "22,124,255", this.fillColor = "22,124,255", this.shadow = !1, this.shadowBlur = 5, this.shadowColor = "rgba(0,0,0,0.5)", this.shadowOffsetX = 3, this.shadowOffsetY = 6, this.transformAble = !1, this.zIndex = 0; + var a = "x,y,width,height,visible,alpha,rotate,scaleX,scaleY,strokeColor,fillColor,shadow,shadowColor,shadowOffsetX,shadowOffsetY,transformAble,zIndex".split(","); + this.serializedProperties = this.serializedProperties.concat(a) + }, this.initialize(), this.paint = function (a) { + a.beginPath(), a.fillStyle = "rgba(" + this.fillColor + "," + this.alpha + ")", a.rect(-this.width / 2, -this.height / 2, this.width, this.height), a.fill(), a.stroke(), a.closePath() + }, this.getLocation = function () { + return {x: this.x, y: this.y} + }, this.setLocation = function (a, b) { + return this.x = a, this.y = b, this + }, this.getCenterLocation = function () { + return {x: this.x + this.width / 2, y: this.y + this.height / 2} + }, this.setCenterLocation = function (a, b) { + return this.x = a - this.width / 2, this.y = b - this.height / 2, this + }, this.getSize = function () { + return {width: this.width, height: this.heith} + }, this.setSize = function (a, b) { + return this.width = a, this.height = b, this + }, this.getBound = function () { + return { + left: this.x, + top: this.y, + right: this.x + this.width, + bottom: this.y + this.height, + width: this.width, + height: this.height + } + }, this.setBound = function (a, b, c, d) { + return this.setLocation(a, b), this.setSize(c, d), this + }, this.getDisplayBound = function () { + return { + left: this.x, + top: this.y, + right: this.x + this.width * this.scaleX, + bottom: this.y + this.height * this.scaleY + } + }, this.getDisplaySize = function () { + return {width: this.width * this.scaleX, height: this.height * this.scaleY} + }, this.getPosition = function (a) { + var b, c = this.getBound(); + return "Top_Left" == a ? b = {x: c.left, y: c.top} : "Top_Center" == a ? b = { + x: this.cx, + y: c.top + } : "Top_Right" == a ? b = {x: c.right, y: c.top} : "Middle_Left" == a ? b = { + x: c.left, + y: this.cy + } : "Middle_Center" == a ? b = {x: this.cx, y: this.cy} : "Middle_Right" == a ? b = { + x: c.right, + y: this.cy + } : "Bottom_Left" == a ? b = {x: c.left, y: c.bottom} : "Bottom_Center" == a ? b = { + x: this.cx, + y: c.bottom + } : "Bottom_Right" == a && (b = {x: c.right, y: c.bottom}), b + } + } + + function c() { + this.initialize = function () { + c.prototype.initialize.apply(this, arguments), this.elementType = "interactiveElement", this.dragable = !1, this.selected = !1, this.showSelected = !0, this.selectedLocation = null, this.isMouseOver = !1; + var a = "dragable,selected,showSelected,isMouseOver".split(","); + this.serializedProperties = this.serializedProperties.concat(a) + }, this.initialize(), this.paintSelected = function (a) { + 0 != this.showSelected && (a.save(), a.beginPath(), a.strokeStyle = "rgba(168,202,255, 0.9)", a.fillStyle = "rgba(168,202,236,0.7)", a.rect(-this.width / 2 - 3, -this.height / 2 - 3, this.width + 6, this.height + 6), a.fill(), a.stroke(), a.closePath(), a.restore()) + }, this.paintMouseover = function (a) { + return this.paintSelected(a) + }, this.isInBound = function (a, b) { + return a > this.x && a < this.x + this.width * Math.abs(this.scaleX) && b > this.y && b < this.y + this.height * Math.abs(this.scaleY) + }, this.selectedHandler = function () { + this.selected = !0, this.selectedLocation = {x: this.x, y: this.y} + }, this.unselectedHandler = function () { + this.selected = !1, this.selectedLocation = null + }, this.dbclickHandler = function (a) { + this.dispatchEvent("dbclick", a) + }, this.clickHandler = function (a) { + this.dispatchEvent("click", a) + }, this.mousedownHander = function (a) { + this.dispatchEvent("mousedown", a) + }, this.mouseupHandler = function (a) { + this.dispatchEvent("mouseup", a) + }, this.mouseoverHandler = function (a) { + this.isMouseOver = !0, this.dispatchEvent("mouseover", a) + }, this.mousemoveHandler = function (a) { + this.dispatchEvent("mousemove", a) + }, this.mouseoutHandler = function (a) { + this.isMouseOver = !1, this.dispatchEvent("mouseout", a) + }, this.mousedragHandler = function (a) { + var b = this.selectedLocation.x + a.dx, c = this.selectedLocation.y + a.dy; + this.setLocation(b, c), this.dispatchEvent("mousedrag", a) + }, this.addEventListener = function (b, c) { + var d = this, e = function (a) { + c.call(d, a) + }; + return this.messageBus || (this.messageBus = new a.util.MessageBus), this.messageBus.subscribe(b, e), this + }, this.dispatchEvent = function (a, b) { + return this.messageBus ? (this.messageBus.publish(a, b), this) : null + }, this.removeEventListener = function (a) { + this.messageBus.unsubscribe(a) + }, this.removeAllEventListener = function () { + this.messageBus = new a.util.MessageBus + }; + var b = "click,dbclick,mousedown,mouseup,mouseover,mouseout,mousemove,mousedrag,touchstart,touchmove,touchend".split(","), + d = this; + b.forEach(function (a) { + d[a] = function (b) { + null != b ? this.addEventListener(a, b) : this.dispatchEvent(a) + } + }) + } + + function d() { + this.initialize = function () { + d.prototype.initialize.apply(this, arguments), this.editAble = !1, this.selectedPoint = null + }, this.getCtrlPosition = function (a) { + var b = 5, c = 5, d = this.getPosition(a); + return {left: d.x - b, top: d.y - c, right: d.x + b, bottom: d.y + c} + }, this.selectedHandler = function (b) { + d.prototype.selectedHandler.apply(this, arguments), this.selectedSize = { + width: this.width, + height: this.height + }, b.scene.mode == a.SceneMode.edit && (this.editAble = !0) + }, this.unselectedHandler = function () { + d.prototype.unselectedHandler.apply(this, arguments), this.selectedSize = null, this.editAble = !1 + }; + var b = ["Top_Left", "Top_Center", "Top_Right", "Middle_Left", "Middle_Right", "Bottom_Left", "Bottom_Center", "Bottom_Right"]; + this.paintCtrl = function (a) { + if (0 != this.editAble) { + a.save(); + for (var c = 0; c < b.length; c++) { + var d = this.getCtrlPosition(b[c]); + d.left -= this.cx, d.right -= this.cx, d.top -= this.cy, d.bottom -= this.cy; + var e = d.right - d.left, f = d.bottom - d.top; + a.beginPath(), a.strokeStyle = "rgba(0,0,0,0.8)", a.rect(d.left, d.top, e, f), a.stroke(), a.closePath(), a.beginPath(), a.strokeStyle = "rgba(255,255,255,0.3)", a.rect(d.left + 1, d.top + 1, e - 2, f - 2), a.stroke(), a.closePath() + } + a.restore() + } + }, this.isInBound = function (a, c) { + if (this.selectedPoint = null, 1 == this.editAble) for (var e = 0; e < b.length; e++) { + var f = this.getCtrlPosition(b[e]); + if (a > f.left && a < f.right && c > f.top && c < f.bottom) return this.selectedPoint = b[e], !0 + } + return d.prototype.isInBound.apply(this, arguments) + }, this.mousedragHandler = function (a) { + if (null == this.selectedPoint) { + var b = this.selectedLocation.x + a.dx, c = this.selectedLocation.y + a.dy; + this.setLocation(b, c), this.dispatchEvent("mousedrag", a) + } else { + if ("Top_Left" == this.selectedPoint) { + var d = this.selectedSize.width - a.dx, e = this.selectedSize.height - a.dy, + b = this.selectedLocation.x + a.dx, c = this.selectedLocation.y + a.dy; + b < this.x + this.width && (this.x = b, this.width = d), c < this.y + this.height && (this.y = c, this.height = e) + } else if ("Top_Center" == this.selectedPoint) { + var e = this.selectedSize.height - a.dy, c = this.selectedLocation.y + a.dy; + c < this.y + this.height && (this.y = c, this.height = e) + } else if ("Top_Right" == this.selectedPoint) { + var d = this.selectedSize.width + a.dx, c = this.selectedLocation.y + a.dy; + c < this.y + this.height && (this.y = c, this.height = this.selectedSize.height - a.dy), d > 1 && (this.width = d) + } else if ("Middle_Left" == this.selectedPoint) { + var d = this.selectedSize.width - a.dx, b = this.selectedLocation.x + a.dx; + b < this.x + this.width && (this.x = b), d > 1 && (this.width = d) + } else if ("Middle_Right" == this.selectedPoint) { + var d = this.selectedSize.width + a.dx; + d > 1 && (this.width = d) + } else if ("Bottom_Left" == this.selectedPoint) { + var d = this.selectedSize.width - a.dx, b = this.selectedLocation.x + a.dx; + d > 1 && (this.x = b, this.width = d); + var e = this.selectedSize.height + a.dy; + e > 1 && (this.height = e) + } else if ("Bottom_Center" == this.selectedPoint) { + var e = this.selectedSize.height + a.dy; + e > 1 && (this.height = e) + } else if ("Bottom_Right" == this.selectedPoint) { + var d = this.selectedSize.width + a.dx; + d > 1 && (this.width = d); + var e = this.selectedSize.height + a.dy; + e > 1 && (this.height = e) + } + this.dispatchEvent("resize", a) + } + } + } + + b.prototype = new a.Element, Object.defineProperties(b.prototype, { + cx: { + get: function () { + return this.x + this.width / 2 + }, set: function (a) { + this.x = a - this.width / 2 + } + }, cy: { + get: function () { + return this.y + this.height / 2 + }, set: function (a) { + this.y = a - this.height / 2 + } + } + }), c.prototype = new b, d.prototype = new c, a.DisplayElement = b, a.InteractiveElement = c, a.EditableElement = d +}(JTopo), function (a) { + function b(c) { + this.initialize = function (c) { + b.prototype.initialize.apply(this, arguments), this.elementType = "node", this.zIndex = a.zIndex_Node, this.text = c, this.font = "12px Consolas", this.fontColor = "255,255,255", this.borderWidth = 0, this.borderColor = "255,255,255", this.borderRadius = null, this.dragable = !0, this.textPosition = "Bottom_Center", this.textOffsetX = 0, this.textOffsetY = 0, this.transformAble = !0, this.inLinks = null, this.outLinks = null; + var d = "text,font,fontColor,textPosition,textOffsetX,textOffsetY,borderRadius".split(","); + this.serializedProperties = this.serializedProperties.concat(d) + }, this.initialize(c), this.paint = function (a) { + if (this.image) { + var b = a.globalAlpha; + a.globalAlpha = this.alpha, null != this.image.alarm && null != this.alarm ? a.drawImage(this.image.alarm, -this.width / 2, -this.height / 2, this.width, this.height) : a.drawImage(this.image, -this.width / 2, -this.height / 2, this.width, this.height), a.globalAlpha = b + } else a.beginPath(), a.fillStyle = "rgba(" + this.fillColor + "," + this.alpha + ")", null == this.borderRadius || 0 == this.borderRadius ? a.rect(-this.width / 2, -this.height / 2, this.width, this.height) : a.JTopoRoundRect(-this.width / 2, -this.height / 2, this.width, this.height, this.borderRadius), a.fill(), a.closePath(); + this.paintText(a), this.paintBorder(a), this.paintCtrl(a), this.paintAlarmText(a) + }, this.paintAlarmText = function (a) { + if (null != this.alarm && "" != this.alarm) { + var b = this.alarmColor || "255,0,0", c = this.alarmAlpha || .5; + a.beginPath(), a.font = this.alarmFont || "10px 寰蒋闆呴粦"; + var d = a.measureText(this.alarm).width + 6, e = a.measureText("鐢�").width + 6, + f = this.width / 2 - d / 2, g = -this.height / 2 - e - 8; + a.strokeStyle = "rgba(" + b + ", " + c + ")", a.fillStyle = "rgba(" + b + ", " + c + ")", a.lineCap = "round", a.lineWidth = 1, a.moveTo(f, g), a.lineTo(f + d, g), a.lineTo(f + d, g + e), a.lineTo(f + d / 2 + 6, g + e), a.lineTo(f + d / 2, g + e + 8), a.lineTo(f + d / 2 - 6, g + e), a.lineTo(f, g + e), a.lineTo(f, g), a.fill(), a.stroke(), a.closePath(), a.beginPath(), a.strokeStyle = "rgba(" + this.fontColor + ", " + this.alpha + ")", a.fillStyle = "rgba(" + this.fontColor + ", " + this.alpha + ")", a.fillText(this.alarm, f + 2, g + e - 4), a.closePath() + } + }, this.paintText = function (a) { + var b = this.text; + if (null != b && "" != b) { + a.beginPath(), a.font = this.font; + var c = a.measureText(b).width, d = a.measureText("鐢�").width; + a.fillStyle = "rgba(" + this.fontColor + ", " + this.alpha + ")"; + var e = this.getTextPostion(this.textPosition, c, d); + a.fillText(b, e.x, e.y), a.closePath() + } + }, this.paintBorder = function (a) { + if (0 != this.borderWidth) { + a.beginPath(), a.lineWidth = this.borderWidth, a.strokeStyle = "rgba(" + this.borderColor + "," + this.alpha + ")"; + var b = this.borderWidth / 2; + null == this.borderRadius || 0 == this.borderRadius ? a.rect(-this.width / 2 - b, -this.height / 2 - b, this.width + this.borderWidth, this.height + this.borderWidth) : a.JTopoRoundRect(-this.width / 2 - b, -this.height / 2 - b, this.width + this.borderWidth, this.height + this.borderWidth, this.borderRadius), a.stroke(), a.closePath() + } + }, this.getTextPostion = function (a, b, c) { + var d = null; + return null == a || "Bottom_Center" == a ? d = { + x: -this.width / 2 + (this.width - b) / 2, + y: this.height / 2 + c + } : "Top_Center" == a ? d = { + x: -this.width / 2 + (this.width - b) / 2, + y: -this.height / 2 - c / 2 + } : "Top_Right" == a ? d = { + x: this.width / 2, + y: -this.height / 2 - c / 2 + } : "Top_Left" == a ? d = { + x: -this.width / 2 - b, + y: -this.height / 2 - c / 2 + } : "Bottom_Right" == a ? d = { + x: this.width / 2, + y: this.height / 2 + c + } : "Bottom_Left" == a ? d = { + x: -this.width / 2 - b, + y: this.height / 2 + c + } : "Middle_Center" == a ? d = { + x: -this.width / 2 + (this.width - b) / 2, + y: c / 2 + } : "Middle_Right" == a ? d = { + x: this.width / 2, + y: c / 2 + } : "Middle_Left" == a && (d = { + x: -this.width / 2 - b, + y: c / 2 + }), null != this.textOffsetX && (d.x += this.textOffsetX), null != this.textOffsetY && (d.y += this.textOffsetY), d + }, this.setImage = function (b, c) { + if (null == b) throw new Error("Node.setImage(): 鍙傛暟Image瀵硅薄涓虹┖!"); + var d = this; + if ("string" == typeof b) { + var e = j[b]; + null == e ? (e = new Image, e.src = b, e.onload = function () { + j[b] = e, 1 == c && d.setSize(e.width, e.height); + var f = a.util.genImageAlarm(e); + f && (e.alarm = f), d.image = e + }) : (c && this.setSize(e.width, e.height), this.image = e) + } else this.image = b, 1 == c && this.setSize(b.width, b.height) + }, this.removeHandler = function (a) { + var b = this; + this.outLinks && (this.outLinks.forEach(function (c) { + c.nodeA === b && a.remove(c) + }), this.outLinks = null), this.inLinks && (this.inLinks.forEach(function (c) { + c.nodeZ === b && a.remove(c) + }), this.inLinks = null) + } + } + + function c() { + c.prototype.initialize.apply(this, arguments) + } + + function d(a) { + this.initialize(), this.text = a, this.elementType = "TextNode", this.paint = function (a) { + a.beginPath(), a.font = this.font, this.width = a.measureText(this.text).width, this.height = a.measureText("鐢�").width, a.strokeStyle = "rgba(" + this.fontColor + ", " + this.alpha + ")", a.fillStyle = "rgba(" + this.fontColor + ", " + this.alpha + ")", a.fillText(this.text, -this.width / 2, this.height / 2), a.closePath(), this.paintBorder(a), this.paintCtrl(a), this.paintAlarmText(a) + } + } + + function e(a, b, c) { + this.initialize(), this.text = a, this.href = b, this.target = c, this.elementType = "LinkNode", this.isVisited = !1, this.visitedColor = null, this.paint = function (a) { + a.beginPath(), a.font = this.font, this.width = a.measureText(this.text).width, this.height = a.measureText("鐢�").width, this.isVisited && null != this.visitedColor ? (a.strokeStyle = "rgba(" + this.visitedColor + ", " + this.alpha + ")", a.fillStyle = "rgba(" + this.visitedColor + ", " + this.alpha + ")") : (a.strokeStyle = "rgba(" + this.fontColor + ", " + this.alpha + ")", a.fillStyle = "rgba(" + this.fontColor + ", " + this.alpha + ")"), a.fillText(this.text, -this.width / 2, this.height / 2), this.isMouseOver && (a.moveTo(-this.width / 2, this.height), a.lineTo(this.width / 2, this.height), a.stroke()), a.closePath(), this.paintBorder(a), this.paintCtrl(a), this.paintAlarmText(a) + }, this.mousemove(function () { + var a = document.getElementsByTagName("canvas"); + if (a && a.length > 0) for (var b = 0; b < a.length; b++) a[b].style.cursor = "pointer" + }), this.mouseout(function () { + var a = document.getElementsByTagName("canvas"); + if (a && a.length > 0) for (var b = 0; b < a.length; b++) a[b].style.cursor = "default" + }), this.click(function () { + "_blank" == this.target ? window.open(this.href) : location = this.href, this.isVisited = !0 + }) + } + + function f(a) { + this.initialize(arguments), this._radius = 20, this.beginDegree = 0, this.endDegree = 2 * Math.PI, this.text = a, this.paint = function (a) { + a.save(), a.beginPath(), a.fillStyle = "rgba(" + this.fillColor + "," + this.alpha + ")", a.arc(0, 0, this.radius, this.beginDegree, this.endDegree, !0), a.fill(), a.closePath(), a.restore(), this.paintText(a), this.paintBorder(a), this.paintCtrl(a), this.paintAlarmText(a) + }, this.paintSelected = function (a) { + a.save(), a.beginPath(), a.strokeStyle = "rgba(168,202,255, 0.9)", a.fillStyle = "rgba(168,202,236,0.7)", a.arc(0, 0, this.radius + 3, this.beginDegree, this.endDegree, !0), a.fill(), a.stroke(), a.closePath(), a.restore() + } + } + + function g(a, b, c) { + this.initialize(), this.frameImages = a || [], this.frameIndex = 0, this.isStop = !0; + var d = b || 1e3; + this.repeatPlay = !1; + var e = this; + this.nextFrame = function () { + if (!this.isStop && null != this.frameImages.length) { + if (this.frameIndex++, this.frameIndex >= this.frameImages.length) { + if (!this.repeatPlay) return; + this.frameIndex = 0 + } + this.setImage(this.frameImages[this.frameIndex], c), setTimeout(function () { + e.nextFrame() + }, d / a.length) + } + } + } + + function h(a, b, c, d, e) { + this.initialize(); + var f = this; + this.setImage(a), this.frameIndex = 0, this.isPause = !0, this.repeatPlay = !1; + var g = d || 1e3; + e = e || 0, this.paint = function (a) { + if (this.image) { + var b = this.width, d = this.height; + a.save(), a.beginPath(), a.fillStyle = "rgba(" + this.fillColor + "," + this.alpha + ")"; + var f = (Math.floor(this.frameIndex / c) + e) * d, g = Math.floor(this.frameIndex % c) * b; + a.drawImage(this.image, g, f, b, d, -b / 2, -d / 2, b, d), a.fill(), a.closePath(), a.restore(), this.paintText(a), this.paintBorder(a), this.paintCtrl(a), this.paintAlarmText(a) + } + }, this.nextFrame = function () { + if (!this.isStop) { + if (this.frameIndex++, this.frameIndex >= b * c) { + if (!this.repeatPlay) return; + this.frameIndex = 0 + } + setTimeout(function () { + f.isStop || f.nextFrame() + }, g / (b * c)) + } + } + } + + function i() { + var a = null; + return a = arguments.length <= 3 ? new g(arguments[0], arguments[1], arguments[2]) : new h(arguments[0], arguments[1], arguments[2], arguments[3], arguments[4], arguments[5]), a.stop = function () { + a.isStop = !0 + }, a.play = function () { + a.isStop = !1, a.frameIndex = 0, a.nextFrame() + }, a + } + + var j = {}; + b.prototype = new a.EditableElement, c.prototype = new b, d.prototype = new c, e.prototype = new d, f.prototype = new c, Object.defineProperties(f.prototype, { + radius: { + get: function () { + return this._radius + }, set: function (a) { + this._radius = a; + var b = 2 * this.radius, c = 2 * this.radius; + this.width = b, this.height = c + } + }, width: { + get: function () { + return this._width + }, set: function (a) { + this._radius = a / 2, this._width = a + } + }, height: { + get: function () { + return this._height + }, set: function (a) { + this._radius = a / 2, this._height = a + } + } + }), g.prototype = new c, h.prototype = new c, i.prototype = new c, a.Node = c, a.TextNode = d, a.LinkNode = e, a.CircleNode = f, a.AnimateNode = i +}(JTopo), function (a) { + function b(a, b) { + var c = []; + if (null == a || null == b) return c; + if (a && b && a.outLinks && b.inLinks) for (var d = 0; d < a.outLinks.length; d++) for (var e = a.outLinks[d], f = 0; f < b.inLinks.length; f++) { + var g = b.inLinks[f]; + e === g && c.push(g) + } + return c + } + + function c(a, c) { + var d = b(a, c), e = b(c, a), f = d.concat(e); + return f + } + + function d(a) { + var b = c(a.nodeA, a.nodeZ); + return b = b.filter(function (b) { + return a !== b + }) + } + + function e(a, b) { + return c(a, b).length + } + + function f(b, c, g) { + function h(b, c) { + var d = a.util.lineF(b.cx, b.cy, c.cx, c.cy), e = b.getBound(), f = a.util.intersectionLineBound(d, e); + return f + } + + this.initialize = function (b, c, d) { + if (f.prototype.initialize.apply(this, arguments), this.elementType = "link", this.zIndex = a.zIndex_Link, 0 != arguments.length) { + this.text = d, this.nodeA = b, this.nodeZ = c, this.nodeA && null == this.nodeA.outLinks && (this.nodeA.outLinks = []), this.nodeA && null == this.nodeA.inLinks && (this.nodeA.inLinks = []), this.nodeZ && null == this.nodeZ.inLinks && (this.nodeZ.inLinks = []), this.nodeZ && null == this.nodeZ.outLinks && (this.nodeZ.outLinks = []), null != this.nodeA && this.nodeA.outLinks.push(this), null != this.nodeZ && this.nodeZ.inLinks.push(this), this.caculateIndex(), this.font = "12px Consolas", this.fontColor = "255,255,255", this.lineWidth = 2, this.lineJoin = "miter", this.transformAble = !1, this.bundleOffset = 20, this.bundleGap = 12, this.textOffsetX = 0, this.textOffsetY = 0, this.arrowsRadius = null, this.arrowsOffset = 0, this.dashedPattern = null, this.path = []; + var e = "text,font,fontColor,lineWidth,lineJoin".split(","); + this.serializedProperties = this.serializedProperties.concat(e) + } + }, this.caculateIndex = function () { + var a = e(this.nodeA, this.nodeZ); + a > 0 && (this.nodeIndex = a - 1) + }, this.initialize(b, c, g), this.removeHandler = function () { + var a = this; + this.nodeA && this.nodeA.outLinks && (this.nodeA.outLinks = this.nodeA.outLinks.filter(function (b) { + return b !== a + })), this.nodeZ && this.nodeZ.inLinks && (this.nodeZ.inLinks = this.nodeZ.inLinks.filter(function (b) { + return b !== a + })); + var b = d(this); + b.forEach(function (a, b) { + a.nodeIndex = b + }) + }, this.getStartPosition = function () { + var a = {x: this.nodeA.cx, y: this.nodeA.cy}; + return a + }, this.getEndPosition = function () { + var a; + return null != this.arrowsRadius && (a = h(this.nodeZ, this.nodeA)), null == a && (a = { + x: this.nodeZ.cx, + y: this.nodeZ.cy + }), a + }, this.getPath = function () { + var a = [], b = this.getStartPosition(), c = this.getEndPosition(); + if (this.nodeA === this.nodeZ) return [b, c]; + var d = e(this.nodeA, this.nodeZ); + if (1 == d) return [b, c]; + var f = Math.atan2(c.y - b.y, c.x - b.x), + g = {x: b.x + this.bundleOffset * Math.cos(f), y: b.y + this.bundleOffset * Math.sin(f)}, h = { + x: c.x + this.bundleOffset * Math.cos(f - Math.PI), + y: c.y + this.bundleOffset * Math.sin(f - Math.PI) + }, i = f - Math.PI / 2, j = f - Math.PI / 2, k = d * this.bundleGap / 2 - this.bundleGap / 2, + l = this.bundleGap * this.nodeIndex, m = {x: g.x + l * Math.cos(i), y: g.y + l * Math.sin(i)}, + n = {x: h.x + l * Math.cos(j), y: h.y + l * Math.sin(j)}; + return m = { + x: m.x + k * Math.cos(i - Math.PI), + y: m.y + k * Math.sin(i - Math.PI) + }, n = {x: n.x + k * Math.cos(j - Math.PI), y: n.y + k * Math.sin(j - Math.PI)}, a.push({ + x: b.x, + y: b.y + }), a.push({x: m.x, y: m.y}), a.push({x: n.x, y: n.y}), a.push({x: c.x, y: c.y}), a + }, this.paintPath = function (a, b) { + if (this.nodeA === this.nodeZ) return void this.paintLoop(a); + a.beginPath(), a.moveTo(b[0].x, b[0].y); + for (var c = 1; c < b.length; c++) null == this.dashedPattern ? a.lineTo(b[c].x, b[c].y) : a.JTopoDashedLineTo(b[c - 1].x, b[c - 1].y, b[c].x, b[c].y, this.dashedPattern); + if (a.stroke(), a.closePath(), null != this.arrowsRadius) { + var d = b[b.length - 2], e = b[b.length - 1]; + this.paintArrow(a, d, e) + } + }, this.paintLoop = function (a) { + a.beginPath(); + { + var b = this.bundleGap * (this.nodeIndex + 1) / 2; + Math.PI + Math.PI / 2 + } + a.arc(this.nodeA.x, this.nodeA.y, b, Math.PI / 2, 2 * Math.PI), a.stroke(), a.closePath() + }, this.paintArrow = function (b, c, d) { + var e = this.arrowsOffset, f = this.arrowsRadius / 2, g = c, h = d, i = Math.atan2(h.y - g.y, h.x - g.x), + j = a.util.getDistance(g, h) - this.arrowsRadius, k = g.x + (j + e) * Math.cos(i), + l = g.y + (j + e) * Math.sin(i), m = h.x + e * Math.cos(i), n = h.y + e * Math.sin(i); + i -= Math.PI / 2; + var o = {x: k + f * Math.cos(i), y: l + f * Math.sin(i)}, + p = {x: k + f * Math.cos(i - Math.PI), y: l + f * Math.sin(i - Math.PI)}; + b.beginPath(), b.fillStyle = "rgba(" + this.strokeColor + "," + this.alpha + ")", b.moveTo(o.x, o.y), b.lineTo(m, n), b.lineTo(p.x, p.y), b.stroke(), b.closePath() + }, this.paint = function (a) { + if (null != this.nodeA && null != !this.nodeZ) { + var b = this.getPath(this.nodeIndex); + this.path = b, a.strokeStyle = "rgba(" + this.strokeColor + "," + this.alpha + ")", a.lineWidth = this.lineWidth, this.paintPath(a, b), b && b.length > 0 && this.paintText(a, b) + } + }; + var i = -(Math.PI / 2 + Math.PI / 4); + this.paintText = function (a, b) { + var c = b[0], d = b[b.length - 1]; + if (4 == b.length && (c = b[1], d = b[2]), this.text && this.text.length > 0) { + var e = (d.x + c.x) / 2 + this.textOffsetX, f = (d.y + c.y) / 2 + this.textOffsetY; + a.save(), a.beginPath(), a.font = this.font; + var g = a.measureText(this.text).width, h = a.measureText("鐢�").width; + if (a.fillStyle = "rgba(" + this.fontColor + ", " + this.alpha + ")", this.nodeA === this.nodeZ) { + var j = this.bundleGap * (this.nodeIndex + 1) / 2, e = this.nodeA.x + j * Math.cos(i), + f = this.nodeA.y + j * Math.sin(i); + a.fillText(this.text, e, f) + } else a.fillText(this.text, e - g / 2, f - h / 2); + a.stroke(), a.closePath(), a.restore() + } + }, this.paintSelected = function (a) { + a.shadowBlur = 10, a.shadowColor = "rgba(0,0,0,1)", a.shadowOffsetX = 0, a.shadowOffsetY = 0 + }, this.isInBound = function (b, c) { + if (this.nodeA === this.nodeZ) { + var d = this.bundleGap * (this.nodeIndex + 1) / 2, e = a.util.getDistance(this.nodeA, {x: b, y: c}) - d; + return Math.abs(e) <= 3 + } + for (var f = !1, g = 1; g < this.path.length; g++) { + var h = this.path[g - 1], i = this.path[g]; + if (1 == a.util.isPointInLine({x: b, y: c}, h, i)) { + f = !0; + break + } + } + return f + } + } + + function g(a, b, c) { + this.initialize = function () { + g.prototype.initialize.apply(this, arguments), this.direction = "horizontal" + }, this.initialize(a, b, c), this.getStartPosition = function () { + var a = {x: this.nodeA.cx, y: this.nodeA.cy}; + return "horizontal" == this.direction ? this.nodeZ.cx > a.x ? a.x += this.nodeA.width / 2 : a.x -= this.nodeA.width / 2 : this.nodeZ.cy > a.y ? a.y += this.nodeA.height / 2 : a.y -= this.nodeA.height / 2, a + }, this.getEndPosition = function () { + var a = {x: this.nodeZ.cx, y: this.nodeZ.cy}; + return "horizontal" == this.direction ? this.nodeA.cy < a.y ? a.y -= this.nodeZ.height / 2 : a.y += this.nodeZ.height / 2 : a.x = this.nodeA.cx < a.x ? this.nodeZ.x : this.nodeZ.x + this.nodeZ.width, a + }, this.getPath = function (a) { + var b = [], c = this.getStartPosition(), d = this.getEndPosition(); + if (this.nodeA === this.nodeZ) return [c, d]; + var f, g, h = e(this.nodeA, this.nodeZ), i = (h - 1) * this.bundleGap, j = this.bundleGap * a - i / 2; + return "horizontal" == this.direction ? (f = d.x + j, g = c.y - j, b.push({x: c.x, y: g}), b.push({ + x: f, + y: g + }), b.push({x: f, y: d.y})) : (f = c.x + j, g = d.y - j, b.push({x: f, y: c.y}), b.push({ + x: f, + y: g + }), b.push({x: d.x, y: g})), b + }, this.paintText = function (a, b) { + if (this.text && this.text.length > 0) { + var c = b[1], d = c.x + this.textOffsetX, e = c.y + this.textOffsetY; + a.save(), a.beginPath(), a.font = this.font; + var f = a.measureText(this.text).width, g = a.measureText("鐢�").width; + a.fillStyle = "rgba(" + this.fontColor + ", " + this.alpha + ")", a.fillText(this.text, d - f / 2, e - g / 2), a.stroke(), a.closePath(), a.restore() + } + } + } + + function h(a, b, c) { + this.initialize = function () { + h.prototype.initialize.apply(this, arguments), this.direction = "vertical", this.offsetGap = 44 + }, this.initialize(a, b, c), this.getStartPosition = function () { + var a = {x: this.nodeA.cx, y: this.nodeA.cy}; + return "horizontal" == this.direction ? a.x = this.nodeZ.cx < a.x ? this.nodeA.x : this.nodeA.x + this.nodeA.width : a.y = this.nodeZ.cy < a.y ? this.nodeA.y : this.nodeA.y + this.nodeA.height, a + }, this.getEndPosition = function () { + var a = {x: this.nodeZ.cx, y: this.nodeZ.cy}; + return "horizontal" == this.direction ? a.x = this.nodeA.cx < a.x ? this.nodeZ.x : this.nodeZ.x + this.nodeZ.width : a.y = this.nodeA.cy < a.y ? this.nodeZ.y : this.nodeZ.y + this.nodeZ.height, a + }, this.getPath = function (a) { + var b = this.getStartPosition(), c = this.getEndPosition(); + if (this.nodeA === this.nodeZ) return [b, c]; + var d = [], f = e(this.nodeA, this.nodeZ), g = (f - 1) * this.bundleGap, h = this.bundleGap * a - g / 2, + i = this.offsetGap; + return "horizontal" == this.direction ? (this.nodeA.cx > this.nodeZ.cx && (i = -i), d.push({ + x: b.x, + y: b.y + h + }), d.push({x: b.x + i, y: b.y + h}), d.push({x: c.x - i, y: c.y + h}), d.push({ + x: c.x, + y: c.y + h + })) : (this.nodeA.cy > this.nodeZ.cy && (i = -i), d.push({x: b.x + h, y: b.y}), d.push({ + x: b.x + h, + y: b.y + i + }), d.push({x: c.x + h, y: c.y - i}), d.push({x: c.x + h, y: c.y})), d + } + } + + function i(a, b, c) { + this.initialize = function () { + i.prototype.initialize.apply(this, arguments) + }, this.initialize(a, b, c), this.paintPath = function (a, b) { + if (this.nodeA === this.nodeZ) return void this.paintLoop(a); + a.beginPath(), a.moveTo(b[0].x, b[0].y); + for (var c = 1; c < b.length; c++) { + var d = b[c - 1], e = b[c], f = (d.x + e.x) / 2, g = (d.y + e.y) / 2; + g += (e.y - d.y) / 2, a.strokeStyle = "rgba(" + this.strokeColor + "," + this.alpha + ")", a.lineWidth = this.lineWidth, a.moveTo(d.x, d.cy), a.quadraticCurveTo(f, g, e.x, e.y), a.stroke() + } + if (a.stroke(), a.closePath(), null != this.arrowsRadius) { + var h = b[b.length - 2], i = b[b.length - 1]; + this.paintArrow(a, h, i) + } + } + } + + f.prototype = new a.InteractiveElement, g.prototype = new f, h.prototype = new f, i.prototype = new f, a.Link = f, a.FoldLink = g, a.FlexionalLink = h, a.CurveLink = i +}(JTopo), function (a) { + function b(c) { + this.initialize = function (c) { + b.prototype.initialize.apply(this, null), this.elementType = "container", this.zIndex = a.zIndex_Container, this.width = 100, this.height = 100, this.childs = [], this.alpha = .5, this.dragable = !0, this.childDragble = !0, this.visible = !0, this.fillColor = "10,100,80", this.borderWidth = 0, this.borderColor = "255,255,255", this.borderRadius = null, this.font = "12px Consolas", this.fontColor = "255,255,255", this.text = c, this.textPosition = "Bottom_Center", this.textOffsetX = 0, this.textOffsetY = 0, this.layout = new a.layout.AutoBoundLayout + }, this.initialize(c), this.add = function (a) { + this.childs.push(a), a.dragable = this.childDragble + }, this.remove = function (a) { + for (var b = 0; b < this.childs.length; b++) if (this.childs[b] === a) { + a.parentContainer = null, this.childs = this.childs.del(b), a.lastParentContainer = this; + break + } + }, this.removeAll = function () { + this.childs = [] + }, this.setLocation = function (a, b) { + var c = a - this.x, d = b - this.y; + this.x = a, this.y = b; + for (var e = 0; e < this.childs.length; e++) { + var f = this.childs[e]; + f.setLocation(f.x + c, f.y + d) + } + }, this.doLayout = function (a) { + a && a(this, this.childs) + }, this.paint = function (a) { + this.visible && (this.layout && this.layout(this, this.childs), a.beginPath(), a.fillStyle = "rgba(" + this.fillColor + "," + this.alpha + ")", null == this.borderRadius || 0 == this.borderRadius ? a.rect(this.x, this.y, this.width, this.height) : a.drawImage(this.background, this.x, this.y-40, this.width, this.height+100), a.fill(), a.closePath(), this.paintText(a), this.paintBorder(a)) + }, this.paintBorder = function (a) { + if (0 != this.borderWidth) { + a.beginPath(), a.lineWidth = this.borderWidth, a.strokeStyle = "rgba(" + this.borderColor + "," + this.alpha + ")"; + var b = this.borderWidth / 2; + null == this.borderRadius || 0 == this.borderRadius ? a.rect(this.x - b, this.y - b, this.width + this.borderWidth, this.height + this.borderWidth) : a.JTopoRoundRect(this.x - b, this.y - b, this.width + this.borderWidth, this.height + this.borderWidth, this.borderRadius), a.stroke(), a.closePath() + } + }, this.paintText = function (a) { + var b = this.text; + if (null != b && "" != b) { + a.beginPath(), a.font = this.font; + var c = a.measureText(b).width, d = a.measureText("鐢�").width; + a.fillStyle = "rgba(" + this.fontColor + ", " + this.alpha + ")"; + var e = this.getTextPostion(this.textPosition, c, d); + a.fillText(b, e.x, e.y), a.closePath() + } + }, this.getTextPostion = function (a, b, c) { + var d = null; + return null == a || "Bottom_Center" == a ? d = { + x: this.x + this.width / 2 - b / 2, + y: this.y + this.height + c + } : "Top_Center" == a ? d = { + x: this.x + this.width / 2 - b / 2, + y: this.y - c / 2 + } : "Top_Right" == a ? d = { + x: this.x + this.width - b, + y: this.y - c / 2 + } : "Top_Left" == a ? d = { + x: this.x, + y: this.y - c / 2 + } : "Bottom_Right" == a ? d = { + x: this.x + this.width - b, + y: this.y + this.height + c + } : "Bottom_Left" == a ? d = { + x: this.x, + y: this.y + this.height + c + } : "Middle_Center" == a ? d = { + x: this.x + this.width / 2 - b / 2, + y: this.y + this.height / 2 + c / 2 + } : "Middle_Right" == a ? d = { + x: this.x + this.width - b, + y: this.y + this.height / 2 + c / 2 + } : "Middle_Left" == a && (d = { + x: this.x, + y: this.y + this.height / 2 + c / 2 + }), null != this.textOffsetX && (d.x += this.textOffsetX), null != this.textOffsetY && (d.y += this.textOffsetY), d + }, this.paintMouseover = function () { + }, this.paintSelected = function (a) { + a.shadowBlur = 10, a.shadowColor = "rgba(0,0,0,1)", a.shadowOffsetX = 0, a.shadowOffsetY = 0 + } + } + + b.prototype = new a.InteractiveElement; + var c = {}; + Object.defineProperties(b.prototype, { + background: { + get: function () { + return this._background + }, set: function (a) { + if ("string" == typeof a) { + var b = c[a]; + null == b && (b = new Image, b.src = a, b.onload = function () { + c[a] = b + }), this._background = b + } else this._background = a + } + } + }); + + a.Container = b; +}(JTopo), function (a) { + function b(a) { + var b = 0, c = 0; + a.forEach(function (a) { + b += a.cx, c += a.cy + }); + var d = {x: b / a.length, y: c / a.length}; + return d + } + + function c(c, d) { + null == d && (d = {}); + { + var e = d.cx, f = d.cy, g = d.minRadius, h = d.nodeDiameter, i = d.hScale || 1, j = d.vScale || 1; + d.beginAngle || 0, d.endAngle || 2 * Math.PI + } + if (null == e || null == f) { + var k = b(c); + e = k.x, f = k.y + } + var l = 0, m = [], n = []; + c.forEach(function (a) { + null == d.nodeDiameter ? (a.diameter && (h = a.diameter), h = a.radius ? 2 * a.radius : Math.sqrt(2 * a.width * a.height), n.push(h)) : n.push(h), l += h + }), c.forEach(function (a, b) { + var c = n[b] / l; + m.push(Math.PI * c) + }); + var o = (c.length, m[0] + m[1]), p = n[0] / 2 + n[1] / 2, q = p / 2 / Math.sin(o / 2); + null != g && g > q && (q = g); + var r = q * i, s = q * j, t = d.animate; + if (t) { + var u = t.time || 1e3, v = 0; + c.forEach(function (b, c) { + v += 0 == c ? m[c] : m[c - 1] + m[c]; + var d = e + Math.cos(v) * r, g = f + Math.sin(v) * s; + a.Animate.stepByStep(b, {x: d - b.width / 2, y: g - b.height / 2}, u).start() + }) + } else { + var v = 0; + c.forEach(function (a, b) { + v += 0 == b ? m[b] : m[b - 1] + m[b]; + var c = e + Math.cos(v) * r, d = f + Math.sin(v) * s; + a.cx = c, a.cy = d + }) + } + return {cx: e, cy: f, radius: r, radiusA: r, radiusB: s} + } + + function d(a, b) { + return function (c) { + var d = c.childs; + if (!(d.length <= 0)) for (var e = c.getBound(), f = d[0], g = (e.width - f.width) / b, h = (e.height - f.height) / a, i = (d.length, 0), j = 0; a > j; j++) for (var k = 0; b > k; k++) { + var l = d[i++], m = e.left + g / 2 + k * g, n = e.top + h / 2 + j * h; + if (l.setLocation(m, n), i >= d.length) return + } + } + } + + function e(a, b) { + return null == a && (a = 0), null == b && (b = 0), function (c) { + var d = c.childs; + if (!(d.length <= 0)) for (var e = c.getBound(), f = e.left, g = e.top, h = 0; h < d.length; h++) { + var i = d[h]; + f + i.width >= e.right && (f = e.left, g += b + i.height), i.setLocation(f, g), f += a + i.width + } + } + } + + function f() { + return function (a, b) { + if (b.length > 0) { + for (var c = 1e7, d = -1e7, e = 1e7, f = -1e7, g = d - c, h = f - e, i = 0; i < b.length; i++) { + var j = b[i]; + j.x <= c && (c = j.x), j.x >= d && (d = j.x), j.y <= e && (e = j.y), j.y >= f && (f = j.y), g = d - c + j.width, h = f - e + j.height + } + a.x = c, a.y = e, a.width = g, a.height = h + } + } + } + + function g(b) { + var c = [], d = b.filter(function (b) { + return b instanceof a.Link ? !0 : (c.push(b), !1) + }); + return b = c.filter(function (a) { + for (var b = 0; b < d.length; b++) if (d[b].nodeZ === a) return !1; + return !0 + }), b = b.filter(function (a) { + for (var b = 0; b < d.length; b++) if (d[b].nodeA === a) return !0; + return !1 + }) + } + + function h(a) { + var b = 0, c = 0; + return a.forEach(function (a) { + b += a.width, c += a.height + }), {width: b / a.length, height: c / a.length} + } + + function i(a, b, c, d) { + b.x += c, b.y += d; + for (var e = q(a, b), f = 0; f < e.length; f++) i(a, e[f], c, d) + } + + function j(a, b) { + function c(b, e) { + var f = q(a, b); + null == d[e] && (d[e] = {}, d[e].nodes = [], d[e].childs = []), d[e].nodes.push(b), d[e].childs.push(f); + for (var g = 0; g < f.length; g++) c(f[g], e + 1), f[g].parent = b + } + + var d = []; + return c(b, 0), d + } + + function k(b, c, d) { + return function (e) { + function f(f, g) { + for (var h = a.layout.getTreeDeep(f, g), k = j(f, g), l = k["" + h].nodes, m = 0; m < l.length; m++) { + var n = l[m], o = (m + 1) * (c + 10), p = h * d; + "down" == b || ("up" == b ? p = -p : "left" == b ? (o = -h * d, p = (m + 1) * (c + 10)) : "right" == b && (o = h * d, p = (m + 1) * (c + 10))), n.setLocation(o, p) + } + for (var q = h - 1; q >= 0; q--) for (var r = k["" + q].nodes, s = k["" + q].childs, m = 0; m < r.length; m++) { + var t = r[m], u = s[m]; + if ("down" == b ? t.y = q * d : "up" == b ? t.y = -q * d : "left" == b ? t.x = -q * d : "right" == b && (t.x = q * d), u.length > 0 ? "down" == b || "up" == b ? t.x = (u[0].x + u[u.length - 1].x) / 2 : ("left" == b || "right" == b) && (t.y = (u[0].y + u[u.length - 1].y) / 2) : m > 0 && ("down" == b || "up" == b ? t.x = r[m - 1].x + r[m - 1].width + c : ("left" == b || "right" == b) && (t.y = r[m - 1].y + r[m - 1].height + c)), m > 0) if ("down" == b || "up" == b) { + if (t.x < r[m - 1].x + r[m - 1].width) for (var v = r[m - 1].x + r[m - 1].width + c, w = Math.abs(v - t.x), x = m; x < r.length; x++) i(e.childs, r[x], w, 0) + } else if (("left" == b || "right" == b) && t.y < r[m - 1].y + r[m - 1].height) for (var y = r[m - 1].y + r[m - 1].height + c, z = Math.abs(y - t.y), x = m; x < r.length; x++) i(e.childs, r[x], 0, z) + } + } + + var g = null; + null == c && (g = h(e.childs), c = g.width, ("left" == b || "right" == b) && (c = g.width + 10)), null == d && (null == g && (g = h(e.childs)), d = 2 * g.height), null == b && (b = "down"); + var k = a.layout.getRootNodes(e.childs); + if (k.length > 0) { + f(e.childs, k[0]); + var l = a.util.getElementsBound(e.childs), m = e.getCenterLocation(), n = m.x - (l.left + l.right) / 2, + o = m.y - (l.top + l.bottom) / 2; + e.childs.forEach(function (b) { + b instanceof a.Node && (b.x += n, b.y += o) + }) + } + } + } + + function l(b) { + return function (c) { + function d(a, c, e) { + var f = q(a, c); + if (0 != f.length) { + null == e && (e = b); + var g = 2 * Math.PI / f.length; + f.forEach(function (b, f) { + var h = c.x + e * Math.cos(g * f), i = c.y + e * Math.sin(g * f); + b.setLocation(h, i); + var j = e / 2; + d(a, b, j) + }) + } + } + + var e = a.layout.getRootNodes(c.childs); + if (e.length > 0) { + d(c.childs, e[0]); + var f = a.util.getElementsBound(c.childs), g = c.getCenterLocation(), h = g.x - (f.left + f.right) / 2, + i = g.y - (f.top + f.bottom) / 2; + c.childs.forEach(function (b) { + b instanceof a.Node && (b.x += h, b.y += i) + }) + } + } + } + + function m(a, b, c, d, e, f) { + for (var g = [], h = 0; c > h; h++) for (var i = 0; d > i; i++) g.push({x: a + i * e, y: b + h * f}); + return g + } + + function n(a, b, c, d, e, f) { + var g = e ? e : 0, h = f ? f : 2 * Math.PI, i = h - g, j = i / c, k = []; + g += j / 2; + for (var l = g; h >= l; l += j) { + var m = a + Math.cos(l) * d, n = b + Math.sin(l) * d; + k.push({x: m, y: n}) + } + return k + } + + function o(a, b, c, d, e, f) { + var g = f || "bottom", h = []; + if ("bottom" == g) for (var i = a - c / 2 * d + d / 2, j = 0; c >= j; j++) h.push({ + x: i + j * d, + y: b + e + }); else if ("top" == g) for (var i = a - c / 2 * d + d / 2, j = 0; c >= j; j++) h.push({ + x: i + j * d, + y: b - e + }); else if ("right" == g) for (var i = b - c / 2 * d + d / 2, j = 0; c >= j; j++) h.push({ + x: a + e, + y: i + j * d + }); else if ("left" == g) for (var i = b - c / 2 * d + d / 2, j = 0; c >= j; j++) h.push({ + x: a - e, + y: i + j * d + }); + return h + } + + function m(a, b, c, d, e, f) { + for (var g = [], h = 0; c > h; h++) for (var i = 0; d > i; i++) g.push({x: a + i * e, y: b + h * f}); + return g + } + + function p(a, b) { + if (a.layout) { + var c = a.layout, d = c.type, e = null; + if ("circle" == d) { + var f = c.radius || Math.max(a.width, a.height); + e = n(a.cx, a.cy, b.length, f, a.layout.beginAngle, a.layout.endAngle) + } else if ("tree" == d) { + var g = c.width || 50, h = c.height || 50, i = c.direction; + e = o(a.cx, a.cy, b.length, g, h, i) + } else { + if ("grid" != d) return; + e = m(a.x, a.y, c.rows, c.cols, c.horizontal || 0, c.vertical || 0) + } + for (var j = 0; j < b.length; j++) b[j].setCenterLocation(e[j].x, e[j].y) + } + } + + function q(b, c) { + for (var d = [], e = 0; e < b.length; e++) b[e] instanceof a.Link && b[e].nodeA === c && d.push(b[e].nodeZ); + return d + } + + function r(a, b, c) { + var d = q(a.childs, b); + if (0 == d.length) return null; + if (p(b, d), 1 == c) for (var e = 0; e < d.length; e++) r(a, d[e], c); + return null + } + + function s(b, c) { + function d(a, b) { + var c = a.x - b.x, d = a.y - b.y; + i += c * f, j += d * f, i *= g, j *= g, j += h, b.x += i, b.y += j + } + + function e() { + if (!(++k > 150)) { + for (var a = 0; a < l.length; a++) l[a] != b && d(b, l[a], l); + setTimeout(e, 1e3 / 24) + } + } + + var f = .01, g = .95, h = -5, i = 0, j = 0, k = 0, l = c.getElementsByClass(a.Node); + e() + } + + function t(a, b) { + function c(a, b, e) { + var f = q(a, b); + e > d && (d = e); + for (var g = 0; g < f.length; g++) c(a, f[g], e + 1) + } + + var d = 0; + return c(a, b, 0), d + } + + a.layout = a.Layout = { + layoutNode: r, + getNodeChilds: q, + adjustPosition: p, + springLayout: s, + getTreeDeep: t, + getRootNodes: g, + GridLayout: d, + FlowLayout: e, + AutoBoundLayout: f, + CircleLayout: l, + TreeLayout: k, + getNodesCenter: b, + circleLayoutNodes: c + } +}(JTopo), function (a) { + function b() { + var b = new a.CircleNode; + return b.radius = 150, b.colors = ["#3666B0", "#2CA8E0", "#77D1F6"], b.datas = [.3, .3, .4], b.titles = ["A", "B", "C"], b.paint = function (a) { + var c = 2 * b.radius, d = 2 * b.radius; + b.width = c, b.height = d; + for (var e = 0, f = 0; f < this.datas.length; f++) { + var g = this.datas[f] * Math.PI * 2; + a.save(), a.beginPath(), a.fillStyle = b.colors[f], a.moveTo(0, 0), a.arc(0, 0, this.radius, e, e + g, !1), a.fill(), a.closePath(), a.restore(), a.beginPath(), a.font = this.font; + var h = this.titles[f] + ": " + (100 * this.datas[f]).toFixed(2) + "%", i = a.measureText(h).width, + j = (a.measureText("鐢�").width, (e + e + g) / 2), k = this.radius * Math.cos(j), + l = this.radius * Math.sin(j); + j > Math.PI / 2 && j <= Math.PI ? k -= i : j > Math.PI && j < 2 * Math.PI * 3 / 4 ? k -= i : j > 2 * Math.PI * .75, a.fillStyle = "#FFFFFF", a.fillText(h, k, l), a.moveTo(this.radius * Math.cos(j), this.radius * Math.sin(j)), j > Math.PI / 2 && j < 2 * Math.PI * 3 / 4 && (k -= i), j > Math.PI, a.fill(), a.stroke(), a.closePath(), e += g + } + }, b + } + + function c() { + var b = new a.Node; + return b.showSelected = !1, b.width = 250, b.height = 180, b.colors = ["#3666B0", "#2CA8E0", "#77D1F6"], b.datas = [.3, .3, .4], b.titles = ["A", "B", "C"], b.paint = function (a) { + var c = 3, d = (this.width - c) / this.datas.length; + a.save(), a.beginPath(), a.fillStyle = "#FFFFFF", a.strokeStyle = "#FFFFFF", a.moveTo(-this.width / 2 - 1, -this.height / 2), a.lineTo(-this.width / 2 - 1, this.height / 2 + 3), a.lineTo(this.width / 2 + c + 1, this.height / 2 + 3), a.stroke(), a.closePath(), a.restore(); + for (var e = 0; e < this.datas.length; e++) { + a.save(), a.beginPath(), a.fillStyle = b.colors[e]; + var f = this.datas[e], g = e * (d + c) - this.width / 2, h = this.height - f - this.height / 2; + a.fillRect(g, h, d, f); + var i = "" + parseInt(this.datas[e]), j = a.measureText(i).width, k = a.measureText("鐢�").width; + a.fillStyle = "#FFFFFF", a.fillText(i, g + (d - j) / 2, h - k), a.fillText(this.titles[e], g + (d - j) / 2, this.height / 2 + k), a.fill(), a.closePath(), a.restore() + } + }, b + } + + a.BarChartNode = c, a.PieChartNode = b +}(JTopo), function (a) { + function b(b, c) { + var d, e = null; + return { + stop: function () { + return d ? (window.clearInterval(d), e && e.publish("stop"), this) : this + }, start: function () { + var a = this; + return d = setInterval(function () { + b.call(a) + }, c), this + }, onStop: function (b) { + return null == e && (e = new a.util.MessageBus), e.subscribe("stop", b), this + } + } + } + + function c(a, c) { + c = c || {}; + var d = c.gravity || .1, e = c.dx || 0, f = c.dy || 5, g = c.stop, h = c.interval || 30, i = new b(function () { + g && g() ? (f = .5, this.stop()) : (f += d, a.setLocation(a.x + e, a.y + f)) + }, h); + return i + } + + function d(a, c, d, e, f) { + var g = 1e3 / 24, h = {}; + for (var i in c) { + var j = c[i], k = j - a[i]; + h[i] = { + oldValue: a[i], targetValue: j, step: k / d * g, isDone: function (b) { + var c = this.step > 0 && a[b] >= this.targetValue || this.step < 0 && a[b] <= this.targetValue; + return c + } + } + } + var l = new b(function () { + var b = !0; + for (var d in c) h[d].isDone(d) || (a[d] += h[d].step, b = !1); + if (b) { + if (!e) return this.stop(); + for (var d in c) if (f) { + var g = h[d].targetValue; + h[d].targetValue = h[d].oldValue, h[d].oldValue = g, h[d].step = -h[d].step + } else a[d] = h[d].oldValue + } + return this + }, g); + return l + } + + function e(a) { + null == a && (a = {}); + var b = a.spring || .1, c = a.friction || .8, d = a.grivity || 0, e = (a.wind || 0, a.minLength || 0); + return { + items: [], timer: null, isPause: !1, addNode: function (a, b) { + var c = {node: a, target: b, vx: 0, vy: 0}; + return this.items.push(c), this + }, play: function (a) { + this.stop(), a = null == a ? 1e3 / 24 : a; + var b = this; + this.timer = setInterval(function () { + b.nextFrame() + }, a) + }, stop: function () { + null != this.timer && window.clearInterval(this.timer) + }, nextFrame: function () { + for (var a = 0; a < this.items.length; a++) { + var f = this.items[a], g = f.node, h = f.target, i = f.vx, j = f.vy, k = h.x - g.x, l = h.y - g.y, + m = Math.atan2(l, k); + if (0 != e) { + var n = h.x - Math.cos(m) * e, o = h.y - Math.sin(m) * e; + i += (n - g.x) * b, j += (o - g.y) * b + } else i += k * b, j += l * b; + i *= c, j *= c, j += d, g.x += i, g.y += j, f.vx = i, f.vy = j + } + } + } + } + + function f(a, b) { + function c() { + return e = setInterval(function () { + return o ? void f.stop() : (a.rotate += g || .2, void(a.rotate > 2 * Math.PI && (a.rotate = 0))) + }, 100), f + } + + function d() { + return window.clearInterval(e), f.onStop && f.onStop(a), f + } + + var e = (b.context, null), f = {}, g = b.v; + return f.run = c, f.stop = d, f.onStop = function (a) { + return f.onStop = a, f + }, f + } + + function g(a, b) { + function c() { + return window.clearInterval(g), h.onStop && h.onStop(a), h + } + + function d() { + var d = b.dx || 0, i = b.dy || 2; + return g = setInterval(function () { + return o ? void h.stop() : (i += f, void(a.y + a.height < e.stage.canvas.height ? a.setLocation(a.x + d, a.y + i) : (i = 0, c()))) + }, 20), h + } + + var e = b.context, f = b.gravity || .1, g = null, h = {}; + return h.run = d, h.stop = c, h.onStop = function (a) { + return h.onStop = a, h + }, h + } + + function h(b, c) { + function d(c, d, e, f, g) { + var h = new a.Node; + return h.setImage(b.image), h.setSize(b.width, b.height), h.setLocation(c, d), h.showSelected = !1, h.dragable = !1, h.paint = function (a) { + a.save(), a.arc(0, 0, e, f, g), a.clip(), a.beginPath(), null != this.image ? a.drawImage(this.image, -this.width / 2, -this.height / 2) : (a.fillStyle = "rgba(" + this.style.fillStyle + "," + this.alpha + ")", a.rect(-this.width / 2, -this.height / 2, this.width / 2, this.height / 2), a.fill()), a.closePath(), a.restore() + }, h + } + + function e(c, e) { + var f = c, g = c + Math.PI, h = d(b.x, b.y, b.width, f, g), + j = d(b.x - 2 + 4 * Math.random(), b.y, b.width, f + Math.PI, f); + b.visible = !1, e.add(h), e.add(j), a.Animate.gravity(h, {context: e, dx: .3}).run().onStop(function () { + e.remove(h), e.remove(j), i.stop() + }), a.Animate.gravity(j, {context: e, dx: -.2}).run() + } + + function f() { + return e(c.angle, h), i + } + + function g() { + return i.onStop && i.onStop(b), i + } + + var h = c.context, i = (b.style, {}); + return i.onStop = function (a) { + return i.onStop = a, i + }, i.run = f, i.stop = g, i + } + + function i(a, b) { + function c(a) { + a.visible = !0, a.rotate = Math.random(); + var b = g.stage.canvas.width / 2; + a.x = b + Math.random() * (b - 100) - Math.random() * (b - 100), a.y = g.stage.canvas.height, a.vx = 5 * Math.random() - 5 * Math.random(), a.vy = -25 + } + + function d() { + return c(a), h = setInterval(function () { + return o ? void i.stop() : (a.vy += f, a.x += a.vx, a.y += a.vy, void((a.x < 0 || a.x > g.stage.canvas.width || a.y > g.stage.canvas.height) && (i.onStop && i.onStop(a), c(a)))) + }, 50), i + } + + function e() { + window.clearInterval(h) + } + + var f = .8, g = b.context, h = null, i = {}; + return i.onStop = function (a) { + return i.onStop = a, i + }, i.run = d, i.stop = e, i + } + + function j() { + o = !0 + } + + function k() { + o = !1 + } + + function l(b, c) { + function d() { + return n = setInterval(function () { + if (o) return void m.stop(); + var a = f.y + h + Math.sin(k) * j; + b.setLocation(b.x, a), k += l + }, 100), m + } + + function e() { + window.clearInterval(n) + } + + var f = c.p1, g = c.p2, h = (c.context, f.x + (g.x - f.x) / 2), i = f.y + (g.y - f.y) / 2, + j = a.util.getDistance(f, g) / 2, k = Math.atan2(i, h), l = c.speed || .2, m = {}, n = null; + return m.run = d, m.stop = e, m + } + + function m(a, b) { + function c() { + return h = setInterval(function () { + if (o) return void g.stop(); + var b = e.x - a.x, c = e.y - a.y, h = b * f, i = c * f; + a.x += h, a.y += i, .01 > h && .1 > i && d() + }, 100), g + } + + function d() { + window.clearInterval(h) + } + + var e = b.position, f = (b.context, b.easing || .2), g = {}, h = null; + return g.onStop = function (a) { + return g.onStop = a, g + }, g.run = c, g.stop = d, g + } + + function n(a, b) { + function c() { + return j = setInterval(function () { + a.scaleX += f, a.scaleY += f, a.scaleX >= e && d() + }, 100), i + } + + function d() { + i.onStop && i.onStop(a), a.scaleX = g, a.scaleY = h, window.clearInterval(j) + } + + var e = (b.position, b.context, b.scale || 1), f = .06, g = a.scaleX, h = a.scaleY, i = {}, j = null; + return i.onStop = function (a) { + return i.onStop = a, i + }, i.run = c, i.stop = d, i + } + + a.Animate = {}, a.Effect = {}; + var o = !1; + a.Effect.spring = e, a.Effect.gravity = c, a.Animate.stepByStep = d, a.Animate.rotate = f, a.Animate.scale = n, a.Animate.move = m, a.Animate.cycle = l, a.Animate.repeatThrow = i, a.Animate.dividedTwoPiece = h, a.Animate.gravity = g, a.Animate.startAll = k, a.Animate.stopAll = j +}(JTopo), function (a) { + function b(a, b) { + var c = []; + if (0 == a.length) return c; + var d = b.match(/^\s*(\w+)\s*$/); + if (null != d) { + var e = a.filter(function (a) { + return a.elementType == d[1] + }); + null != e && e.length > 0 && (c = c.concat(e)) + } else { + var f = !1; + if (d = b.match(/\s*(\w+)\s*\[\s*(\w+)\s*([>=<])\s*['"](\S+)['"]\s*\]\s*/), (null == d || d.length < 5) && (d = b.match(/\s*(\w+)\s*\[\s*(\w+)\s*([>=<])\s*(\d+(\.\d+)?)\s*\]\s*/), f = !0), null != d && d.length >= 5) { + var g = d[1], h = d[2], i = d[3], j = d[4]; + e = a.filter(function (a) { + if (a.elementType != g) return !1; + var b = a[h]; + return 1 == f && (b = parseInt(b)), "=" == i ? b == j : ">" == i ? b > j : "<" == i ? j > b : "<=" == i ? j >= b : ">=" == i ? b >= j : "!=" == i ? b != j : !1 + }), null != e && e.length > 0 && (c = c.concat(e)) + } + } + return c + } + + function c(a) { + if (a.find = function (a) { + return d.call(this, a) + }, e.forEach(function (b) { + a[b] = function (a) { + for (var c = 0; c < this.length; c++) this[c][b](a); + return this + } + }), a.length > 0) { + var b = a[0]; + for (var c in b) { + var f = b[c]; + "function" == typeof f && !function (b) { + a[c] = function () { + for (var c = [], d = 0; d < a.length; d++) c.push(b.apply(a[d], arguments)); + return c + } + }(f) + } + } + return a.attr = function (a, b) { + if (null != a && null != b) for (var c = 0; c < this.length; c++) this[c][a] = b; else { + if (null != a && "string" == typeof a) { + for (var d = [], c = 0; c < this.length; c++) d.push(this[c][a]); + return d + } + if (null != a) for (var c = 0; c < this.length; c++) for (var e in a) this[c][e] = a[e] + } + return this + }, a + } + + function d(d) { + var e = [], f = []; + this instanceof a.Stage ? (e = this.childs, f = f.concat(e)) : this instanceof a.Scene ? e = [this] : f = this, e.forEach(function (a) { + f = f.concat(a.childs) + }); + var g = null; + return g = "function" == typeof d ? f.filter(d) : b(f, d), g = c(g) + } + + var e = "click,mousedown,mouseup,mouseover,mouseout,mousedrag,keydown,keyup".split(","); + a.Stage.prototype.find = d, a.Scene.prototype.find = d +}(JTopo), function (a) { + function b(a, b) { + this.x = a, this.y = b + } + + function c(a) { + this.p = new b(0, 0), this.w = new b(1, 0), this.paint = a + } + + function d(a, b, c) { + return function (d) { + for (var e = 0; b > e; e++) a(), c && d.turn(c), d.move(3) + } + } + + function e(a, b) { + var c = 2 * Math.PI; + return function (d) { + for (var e = 0; b > e; e++) a(), d.turn(c / b) + } + } + + function f(a, b, c) { + return function (d) { + for (var e = 0; b > e; e++) a(), d.resize(c) + } + } + + function g(a) { + var b = 2 * Math.PI; + return function (c) { + for (var d = 0; a > d; d++) c.forward(1), c.turn(b / a) + } + } + + function h(a) { + var b = 4 * Math.PI; + return function (c) { + for (var d = 0; a > d; d++) c.forward(1), c.turn(b / a) + } + } + + function i(a, b, c, d) { + return function (e) { + for (var f = 0; b > f; f++) a(), e.forward(1), e.turn(c), e.resize(d) + } + } + + var j = {}; + c.prototype.forward = function (a) { + var b = this.p, c = this.w; + return b.x = b.x + a * c.x, b.y = b.y + a * c.y, this.paint && this.paint(b.x, b.y), this + }, c.prototype.move = function (a) { + var b = this.p, c = this.w; + return b.x = b.x + a * c.x, b.y = b.y + a * c.y, this + }, c.prototype.moveTo = function (a, b) { + return this.p.x = a, this.p.y = b, this + }, c.prototype.turn = function (a) { + var b = (this.p, this.w), c = Math.cos(a) * b.x - Math.sin(a) * b.y, d = Math.sin(a) * b.x + Math.cos(a) * b.y; + return b.x = c, b.y = d, this + }, c.prototype.resize = function (a) { + var b = this.w; + return b.x = b.x * a, b.y = b.y * a, this + }, c.prototype.save = function () { + return null == this._stack && (this._stack = []), this._stack.push([this.p, this.w]), this + }, c.prototype.restore = function () { + if (null != this._stack && this._stack.length > 0) { + var a = this._stack.pop(); + this.p = a[0], this.w = a[1] + } + return this + }, j.Tortoise = c, j.shift = d, j.spin = e, j.polygon = g, j.spiral = i, j.star = h, j.scale = f, a.Logo = j +}(window); diff --git a/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/view-models/alarm-details.html b/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/view-models/alarm-details.html index f0c91660..a50a399d 100644 --- a/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/view-models/alarm-details.html +++ b/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/view-models/alarm-details.html @@ -15,13 +15,9 @@ -->

VNF Alarm Details

- - - - - +
- Header Information + Header Information @@ -95,6 +91,6 @@
Event Name
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+
+
\ No newline at end of file diff --git a/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/view-models/alarm.html b/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/view-models/alarm.html index 81928862..3e45f23f 100644 --- a/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/view-models/alarm.html +++ b/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/view-models/alarm.html @@ -21,50 +21,54 @@
    -
  • Source Id
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@@ -75,69 +79,58 @@

Query Result

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IdEvent NameSource NamePriorityStart TimeStatusOption
IdEvent NameSource NamePriorityStart TimeStatusOption
{{row.alarmsHeader.id}}{{row.alarmsHeader.eventName}}{{row.alarmsHeader.sourceName}}{{row.alarmsHeader.priority}}{{row.alarmsHeader.createTime}}{{row.alarmsHeader.status == 1?"Active":"Closed"}} - -
{{tableState.pagination.start+$index+1}}{{row.alarmsHeader.eventName}}{{row.alarmsHeader.sourceName}}{{row.alarmsHeader.priority}}{{row.alarmsHeader.createTime}}{{row.alarmsHeader.status == 1?"Active":"Closed"}} + +
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- - - + \ No newline at end of file diff --git a/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/view-models/device-topological.html b/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/view-models/device-topological.html new file mode 100644 index 00000000..a7a40967 --- /dev/null +++ b/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/view-models/device-topological.html @@ -0,0 +1,20 @@ + +
+
+ +
+
\ No newline at end of file diff --git a/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/view-models/performance-chart.html b/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/view-models/performance-chart.html index 5b720ba5..44ad2843 100644 --- a/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/view-models/performance-chart.html +++ b/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/view-models/performance-chart.html @@ -14,117 +14,119 @@ limitations under the License. --> - -
-
-

Performance Chart

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- -

- -
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+ body { + overflow-y: scroll; + } + + text { + font: 12px sans-serif; + } + + svg { + display: block; + } + + #chart svg { + height: 200px; + width: 400px; + min-width: 100px; + min-height: 100px; + } + + tr.z-row-over>td.z-row-inner, + tr.z-row-over>.z-cell { + background-color: rgb(255, 255, 255); + } + + .nodatadiv { + display: table-cell; + width: 600px; + height: 300px; + text-align: center; + vertical-align: middle; + } + + .nodatainner { + padding: 10px; + } + +
+
+

Performance Chart

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+ +

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No Data Available

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\ No newline at end of file diff --git a/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/view-models/performance-details.html b/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/view-models/performance-details.html index 6ed800aa..3e1ac230 100644 --- a/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/view-models/performance-details.html +++ b/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/view-models/performance-details.html @@ -15,13 +15,9 @@ -->

VNF Performance Data Details

- - - - - +
- Header Information + Header Information diff --git a/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/view-models/performance.html b/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/view-models/performance.html index 5b6747b7..94d52e56 100644 --- a/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/view-models/performance.html +++ b/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/view-models/performance.html @@ -19,26 +19,43 @@
    -
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@@ -51,66 +68,56 @@
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Event Name
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IdEvent NameSource NamePriorityStart TimeOption
IdEvent NameSource NamePriorityStart TimeOption
{{row.performanceHeader.id}}{{row.performanceHeader.eventName}}{{row.performanceHeader.sourceName}}{{row.performanceHeader.priority}}{{row.performanceHeader.createTime}}
{{tableState.pagination.start+$index+1}}{{row.performanceHeader.eventName}}{{row.performanceHeader.sourceName}}{{row.performanceHeader.priority}}{{row.performanceHeader.createTime}} + +
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+ +
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\ No newline at end of file diff --git a/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/view-models/topology.html b/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/view-models/topology.html new file mode 100644 index 00000000..a7f2b0bb --- /dev/null +++ b/usecaseui-monitor/src/main/webapp/app/uui/fusion/scripts/view-models/topology.html @@ -0,0 +1,33 @@ + + +
+
+ +
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\ No newline at end of file diff --git a/usecaseui-monitor/src/main/webapp/index.html b/usecaseui-monitor/src/main/webapp/index.html index 8a4aca01..2c4d41c3 100644 --- a/usecaseui-monitor/src/main/webapp/index.html +++ b/usecaseui-monitor/src/main/webapp/index.html @@ -15,48 +15,55 @@ --> + - + + + - + + + + - - + + + - + - - - + + + \ No newline at end of file -- cgit 1.2.3-korg