diff options
Diffstat (limited to 'openo-portal/portal-lifecyclemgr/src')
45 files changed, 248 insertions, 12401 deletions
diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/Edge.js b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/Edge.js index 615c8c06..620c703a 100644 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/Edge.js +++ b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/Edge.js @@ -1,33 +1,33 @@ -/* Copyright 2016, Huawei Technologies Co., Ltd.
- *
- * 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.
- */
-
-var edgeColors = {
- red: "#f00",
- green: "#0f0",
- blue: "#00f",
- yellow: "#ff0",
- grey: "#ddd",
- black: "#000"
-}
-
-function Edge(id, label, source, target, size, color) {
- this.id = id;
- this.label = label;
- this.source = source;
- this.target = target;
- this.type = 'line';
- this.size = size;
- this.color = edgeColors[color];
-}
+/* Copyright 2016, Huawei Technologies Co., Ltd. + * + * 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. + */ + +var edgeColors = { + red : "#f00", + green: "#0f0", + blue: "#00f", + yellow: "#ff0", + grey: "#555", + black: "#000" +} + +function Edge(id, label, source, target, size, color) { + this.id = id; + this.label = label; + this.source = source; + this.target = target; + this.type = 'line'; + this.size = size; + this.color = edgeColors[color]; +} diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/Node.js b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/Node.js index 12d01f96..8215c3c5 100644 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/Node.js +++ b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/Node.js @@ -1,35 +1,35 @@ -/* Copyright 2016, Huawei Technologies Co., Ltd.
- *
- * 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.
- */
-
-var icon = {
- type1: "js/topo/img/NEUP.png",
- type2: "js/topo/img/NETWORK.png",
- type3: "js/topo/img/site.png"
-}
-function Node(id, label, size, type, x, y) {
- this.id = id;
- this.label = label;
- this.type = "square";
- this.x = x;
- this.y = y;
- this.size = size;
- this.color = "white";
- this.borderColor = "white";
- this.image = {
- url: icon[type],
- scale: 1.0,
- clip: 1.0
- };
-}
+/* Copyright 2016, Huawei Technologies Co., Ltd. + * + * 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. + */ + +var icon = { + device_icon : "images/topo/NEUP.png", + sfc_device_icon : "images/topo/OTHER_3.png", + network_icon : "images/topo/NETWORK.png" +} +function Node(id, label, size, type, x, y) { + this.id = id; + this.label = label; + this.type = "square"; + this.x = x; + this.y = y; + this.size = size; + this.color = "white"; + this.borderColor = "white"; + this.image = { + url : icon[type], + scale : 1.0, + clip : 1.0 + }; +} diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/OverlayTopology.js b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/OverlayTopology.js new file mode 100644 index 00000000..7c35c38a --- /dev/null +++ b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/OverlayTopology.js @@ -0,0 +1,118 @@ +/* Copyright 2016, Huawei Technologies Co., Ltd. + * + * 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. + */ + +function extractOverlayVPNId() +{ + var parameters = location.search.substring(1).split("&"); + var temp = parameters[0].split("="); + var id = unescape(temp[1]); + + return id; +} + +function Topology(containerId) { + + /** + * IMPORTANT: This only works with the canvas renderer. TBD in the future + * will also support the WebGL renderer. + */ + sigma.utils.pkg('sigma.canvas.nodes'); + + this.s = new sigma({ + graph : { + nodes : [], + edges : [] + }, + renderer : { + // IMPORTANT: + // This works only with the canvas renderer, so the + // renderer type set as "canvas" is necessary here. + container : document.getElementById(containerId), + type : 'canvas' + }, + settings : { + minNodeSize : 8, + maxNodeSize : 64, + edgeLabelSize : 'proportional' + } + }); + this.addNode = addNode; + this.addEdge = addEdge; +} + +function addNode(node) { + + this.s.graph.addNode(node); + +} + +function addEdge(edge) { + this.s.graph.addEdge(edge); +} + +function init() { + + var node1 = new Node("1", "ThinCPE", 16, "device_icon", 0.1, 0.5); + var node2 = new Node("2", "vCPE", 16, "device_icon", 0.4, 0.5); + var node3 = new Node("3", "GW", 16, "device_icon", 0.8, 0.5); + + var node6 = new Node("6", "FW", 8, "sfc_device_icon", 0.85, 0.4); + var node7 = new Node("7", "LB", 8, "sfc_device_icon", 0.9, 0.3); + var node8 = new Node("8", "VPC", 48, "network_icon", 1.05, 0.4); + + var node4 = new Node("4", "vFW", 8, "sfc_device_icon", 0.32, 0.35); + var node5 = new Node("5", "vLB", 8, "sfc_device_icon", 0.48, 0.35); + + var edge1 = new Edge("e1", "VxLAN", "1", "2", 0.5, "blue"); + var edge2 = new Edge("e2", "IPSec", "2", "3", 0.5, "green"); + + + var edge3 = new Edge("e3", "", "2", "4", 0.5, "grey"); + var edge4 = new Edge("e4", "", "4", "5", 0.5, "grey"); + var edge5 = new Edge("e5", "", "5", "2", 0.5, "grey"); + + var edge6 = new Edge("e6", "", "3", "6", 0.5, "grey"); + var edge7 = new Edge("e7", "", "6", "7", 0.5, "grey"); + var edge8 = new Edge("e8", "", "7", "8", 0.5, "grey"); + + var topology = new Topology("container"); + + topology.addNode(node1); + topology.addNode(node2); + topology.addNode(node3); + topology.addNode(node4); + topology.addNode(node5); + topology.addNode(node6); + topology.addNode(node7); + topology.addNode(node8); + + topology.addEdge(edge1); + topology.addEdge(edge2); + topology.addEdge(edge3); + topology.addEdge(edge4); + topology.addEdge(edge5); + + topology.addEdge(edge6); + topology.addEdge(edge7); + topology.addEdge(edge8); + + + CustomShapes.init(topology.s); + topology.s.refresh(); +} + +$(document).ready(function() { + init(); +});
\ No newline at end of file diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/Topology.js b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/Topology.js deleted file mode 100644 index 05059949..00000000 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/Topology.js +++ /dev/null @@ -1,113 +0,0 @@ -/* Copyright 2016, Huawei Technologies Co., Ltd.
- *
- * 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.
- */
-
-function Topology(containerId) {
-
- /**
- * IMPORTANT: This only works with the canvas renderer. TBD in the future
- * will also support the WebGL renderer.
- */
- sigma.utils.pkg('sigma.canvas.nodes');
-
- this.s = new sigma({
- graph: {
- nodes: [],
- edges: []
- },
- renderer: {
- // IMPORTANT:
- // This works only with the canvas renderer, so the
- // renderer type set as "canvas" is necessary here.
- container: document.getElementById(containerId),
- type: 'canvas'
- },
- settings: {
- minNodeSize: 4,
- maxNodeSize: 48,
- edgeLabelSize: 'proportional'
- }
- });
- this.addNode = addNode;
- this.addEdge = addEdge;
-}
-
-function addNode(node) {
-
- this.s.graph.addNode(node);
-
-}
-
-function addEdge(edge) {
- this.s.graph.addEdge(edge);
-}
-
-function init() {
-
- var node1 = new Node("1", "ThinCPE", 8, "type1", 0.2, 0.5);
- var node2 = new Node("2", "vCPE", 8, "type1", 0.5, 0.5);
- var node3 = new Node("3", "VPC", 16, "type2", 0.8, 0.5);
-
- var node4 = new Node("4", "Site", 16, "type3", 0.2, 0.55);
- var node5 = new Node("5", "POP", 24, "type3", 0.5, 0.55);
- var node6 = new Node("6", "DC", 32, "type3", 0.8, 0.55);
-
- var node7 = new Node("7", "vFW", 6, "type1", 0.45, 0.45);
- var node8 = new Node("8", "vLB", 6, "type1", 0.55, 0.45);
-
- var edge1 = new Edge("e1", "VxLAN", "1", "2", 0.5, "blue");
- var edge2 = new Edge("e2", "IPSec", "2", "3", 0.5, "green");
-
- var edge3 = new Edge("e3", "in", "1", "4", 0.5, "grey");
- var edge4 = new Edge("e4", "in", "2", "5", 0.5, "grey");
- var edge5 = new Edge("e5", "in", "3", "6", 0.5, "grey");
-
- var edge6 = new Edge("e6", "L2VPN", "4", "5", 0.5, "black");
- var edge7 = new Edge("e7", "L3VPN", "5", "6", 0.5, "black");
-
- var edge8 = new Edge("e8", "", "2", "7", 0.5, "yellow");
- var edge9 = new Edge("e9", "", "7", "8", 0.5, "yellow");
- var edge10 = new Edge("e10", "", "8", "2", 0.5, "yellow");
-
- var topology = new Topology("container");
-
- topology.addNode(node1);
- topology.addNode(node2);
- topology.addNode(node3);
- topology.addNode(node4);
- topology.addNode(node5);
- topology.addNode(node6);
- topology.addNode(node7);
- topology.addNode(node8);
-
- topology.addEdge(edge1);
- topology.addEdge(edge2);
- topology.addEdge(edge3);
- topology.addEdge(edge4);
- topology.addEdge(edge5);
-
-
- topology.addEdge(edge6);
- topology.addEdge(edge7);
- topology.addEdge(edge8);
- topology.addEdge(edge9);
- topology.addEdge(edge10);
-
- CustomShapes.init(topology.s);
- topology.s.refresh();
-}
-
-$(document).ready(function () {
- init();
-});
\ No newline at end of file diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/NEDOWN.png b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/NEDOWN.png Binary files differdeleted file mode 100644 index a9bbe5e8..00000000 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/NEDOWN.png +++ /dev/null diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/NEDOWN_selected.png b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/NEDOWN_selected.png Binary files differdeleted file mode 100644 index 9fc5aaa3..00000000 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/NEDOWN_selected.png +++ /dev/null diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/NETWORK.png b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/NETWORK.png Binary files differdeleted file mode 100644 index 931dbe7b..00000000 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/NETWORK.png +++ /dev/null diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/NETWORK_EDGE.png b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/NETWORK_EDGE.png Binary files differdeleted file mode 100644 index 779bdd48..00000000 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/NETWORK_EDGE.png +++ /dev/null diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/NETWORK_selected.png b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/NETWORK_selected.png Binary files differdeleted file mode 100644 index 931dbe7b..00000000 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/NETWORK_selected.png +++ /dev/null diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/NEUP.png b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/NEUP.png Binary files differdeleted file mode 100644 index b82ea857..00000000 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/NEUP.png +++ /dev/null diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/NEUP_selected.png b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/NEUP_selected.png Binary files differdeleted file mode 100644 index 65f0dc8d..00000000 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/NEUP_selected.png +++ /dev/null diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/OTHER.png b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/OTHER.png Binary files differdeleted file mode 100644 index b82ea857..00000000 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/OTHER.png +++ /dev/null diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/OTHER_0.png b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/OTHER_0.png Binary files differdeleted file mode 100644 index 2099f02f..00000000 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/OTHER_0.png +++ /dev/null diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/OTHER_0_selected.png b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/OTHER_0_selected.png Binary files differdeleted file mode 100644 index 5a0cf737..00000000 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/OTHER_0_selected.png +++ /dev/null diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/OTHER_1.png b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/OTHER_1.png Binary files differdeleted file mode 100644 index 1e958ade..00000000 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/OTHER_1.png +++ /dev/null diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/OTHER_1_selected.png b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/OTHER_1_selected.png Binary files differdeleted file mode 100644 index 429a0bed..00000000 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/OTHER_1_selected.png +++ /dev/null diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/OTHER_2.png b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/OTHER_2.png Binary files differdeleted file mode 100644 index c947de26..00000000 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/OTHER_2.png +++ /dev/null diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/OTHER_2_selected.png b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/OTHER_2_selected.png Binary files differdeleted file mode 100644 index bff92e0b..00000000 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/OTHER_2_selected.png +++ /dev/null diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/OTHER_3.png b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/OTHER_3.png Binary files differdeleted file mode 100644 index 1a3f560c..00000000 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/OTHER_3.png +++ /dev/null diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/OTHER_3_selected.png b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/OTHER_3_selected.png Binary files differdeleted file mode 100644 index e00bf6df..00000000 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/OTHER_3_selected.png +++ /dev/null diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/OTHER_selected.png b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/OTHER_selected.png Binary files differdeleted file mode 100644 index 65f0dc8d..00000000 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/OTHER_selected.png +++ /dev/null diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/cloud.png b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/cloud.png Binary files differdeleted file mode 100644 index e14d0315..00000000 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/cloud.png +++ /dev/null diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/cloudroute.png b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/cloudroute.png Binary files differdeleted file mode 100644 index 22d5542a..00000000 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/cloudroute.png +++ /dev/null diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/crossSubnet.png b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/crossSubnet.png Binary files differdeleted file mode 100644 index 71216acd..00000000 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/crossSubnet.png +++ /dev/null diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/delete_asbr.png b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/delete_asbr.png Binary files differdeleted file mode 100644 index f9a06bd5..00000000 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/delete_asbr.png +++ /dev/null diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/mark_sink.png b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/mark_sink.png Binary files differdeleted file mode 100644 index 2929f63c..00000000 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/mark_sink.png +++ /dev/null diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/mark_source.png b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/mark_source.png Binary files differdeleted file mode 100644 index 30aa5bb4..00000000 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/mark_source.png +++ /dev/null diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/networkdown.png b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/networkdown.png Binary files differdeleted file mode 100644 index 98c64360..00000000 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/networkdown.png +++ /dev/null diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/node_gray.png b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/node_gray.png Binary files differdeleted file mode 100644 index 14c287d4..00000000 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/node_gray.png +++ /dev/null diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/node_green.png b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/node_green.png Binary files differdeleted file mode 100644 index 70e91f5e..00000000 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/node_green.png +++ /dev/null diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/node_red.png b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/node_red.png Binary files differdeleted file mode 100644 index 195df929..00000000 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/node_red.png +++ /dev/null diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/router.png b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/router.png Binary files differdeleted file mode 100644 index b82ea857..00000000 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/router.png +++ /dev/null diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/router_selected.png b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/router_selected.png Binary files differdeleted file mode 100644 index 65f0dc8d..00000000 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/router_selected.png +++ /dev/null diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/site.png b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/site.png Binary files differdeleted file mode 100644 index b3538527..00000000 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/site.png +++ /dev/null diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/siteIcon_feature.png b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/siteIcon_feature.png Binary files differdeleted file mode 100644 index 9ddf0a36..00000000 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/siteIcon_feature.png +++ /dev/null diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/site_selected.png b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/site_selected.png Binary files differdeleted file mode 100644 index b5c00ae9..00000000 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/site_selected.png +++ /dev/null diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/sitedown.png b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/sitedown.png Binary files differdeleted file mode 100644 index 2db4850e..00000000 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/sitedown.png +++ /dev/null diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/sitedown_selected.png b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/sitedown_selected.png Binary files differdeleted file mode 100644 index 2d5af835..00000000 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/sitedown_selected.png +++ /dev/null diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/u1963.png b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/u1963.png Binary files differdeleted file mode 100644 index 631c9ac1..00000000 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/img/u1963.png +++ /dev/null diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/sigma/LICENSE.txt b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/sigma/LICENSE.txt deleted file mode 100644 index 81739df1..00000000 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/sigma/LICENSE.txt +++ /dev/null @@ -1,12 +0,0 @@ -Copyright (C) 2013-2014, Alexis Jacomy, http://sigmajs.org - -Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), -to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, -and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS -IN THE SOFTWARE. diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/sigma/jquery-3.1.0.min.js b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/sigma/jquery-3.1.0.min.js deleted file mode 100644 index f6a6a99e..00000000 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/sigma/jquery-3.1.0.min.js +++ /dev/null @@ -1,4 +0,0 @@ -/*! jQuery v3.1.0 | (c) jQuery Foundation | jquery.org/license */ -!function(a,b){"use strict";"object"==typeof module&&"object"==typeof module.exports?module.exports=a.document?b(a,!0):function(a){if(!a.document)throw new Error("jQuery requires a window with a document");return b(a)}:b(a)}("undefined"!=typeof window?window:this,function(a,b){"use strict";var c=[],d=a.document,e=Object.getPrototypeOf,f=c.slice,g=c.concat,h=c.push,i=c.indexOf,j={},k=j.toString,l=j.hasOwnProperty,m=l.toString,n=m.call(Object),o={};function p(a,b){b=b||d;var c=b.createElement("script");c.text=a,b.head.appendChild(c).parentNode.removeChild(c)}var q="3.1.0",r=function(a,b){return new r.fn.init(a,b)},s=/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,t=/^-ms-/,u=/-([a-z])/g,v=function(a,b){return b.toUpperCase()};r.fn=r.prototype={jquery:q,constructor:r,length:0,toArray:function(){return f.call(this)},get:function(a){return null!=a?a<0?this[a+this.length]:this[a]:f.call(this)},pushStack:function(a){var b=r.merge(this.constructor(),a);return b.prevObject=this,b},each:function(a){return r.each(this,a)},map:function(a){return this.pushStack(r.map(this,function(b,c){return a.call(b,c,b)}))},slice:function(){return this.pushStack(f.apply(this,arguments))},first:function(){return this.eq(0)},last:function(){return this.eq(-1)},eq:function(a){var b=this.length,c=+a+(a<0?b:0);return this.pushStack(c>=0&&c<b?[this[c]]:[])},end:function(){return this.prevObject||this.constructor()},push:h,sort:c.sort,splice:c.splice},r.extend=r.fn.extend=function(){var a,b,c,d,e,f,g=arguments[0]||{},h=1,i=arguments.length,j=!1;for("boolean"==typeof g&&(j=g,g=arguments[h]||{},h++),"object"==typeof g||r.isFunction(g)||(g={}),h===i&&(g=this,h--);h<i;h++)if(null!=(a=arguments[h]))for(b in a)c=g[b],d=a[b],g!==d&&(j&&d&&(r.isPlainObject(d)||(e=r.isArray(d)))?(e?(e=!1,f=c&&r.isArray(c)?c:[]):f=c&&r.isPlainObject(c)?c:{},g[b]=r.extend(j,f,d)):void 0!==d&&(g[b]=d));return g},r.extend({expando:"jQuery"+(q+Math.random()).replace(/\D/g,""),isReady:!0,error:function(a){throw new Error(a)},noop:function(){},isFunction:function(a){return"function"===r.type(a)},isArray:Array.isArray,isWindow:function(a){return null!=a&&a===a.window},isNumeric:function(a){var b=r.type(a);return("number"===b||"string"===b)&&!isNaN(a-parseFloat(a))},isPlainObject:function(a){var b,c;return!(!a||"[object Object]"!==k.call(a))&&(!(b=e(a))||(c=l.call(b,"constructor")&&b.constructor,"function"==typeof c&&m.call(c)===n))},isEmptyObject:function(a){var b;for(b in a)return!1;return!0},type:function(a){return null==a?a+"":"object"==typeof a||"function"==typeof a?j[k.call(a)]||"object":typeof a},globalEval:function(a){p(a)},camelCase:function(a){return a.replace(t,"ms-").replace(u,v)},nodeName:function(a,b){return a.nodeName&&a.nodeName.toLowerCase()===b.toLowerCase()},each:function(a,b){var c,d=0;if(w(a)){for(c=a.length;d<c;d++)if(b.call(a[d],d,a[d])===!1)break}else for(d in a)if(b.call(a[d],d,a[d])===!1)break;return a},trim:function(a){return null==a?"":(a+"").replace(s,"")},makeArray:function(a,b){var c=b||[];return null!=a&&(w(Object(a))?r.merge(c,"string"==typeof a?[a]:a):h.call(c,a)),c},inArray:function(a,b,c){return null==b?-1:i.call(b,a,c)},merge:function(a,b){for(var c=+b.length,d=0,e=a.length;d<c;d++)a[e++]=b[d];return a.length=e,a},grep:function(a,b,c){for(var d,e=[],f=0,g=a.length,h=!c;f<g;f++)d=!b(a[f],f),d!==h&&e.push(a[f]);return e},map:function(a,b,c){var d,e,f=0,h=[];if(w(a))for(d=a.length;f<d;f++)e=b(a[f],f,c),null!=e&&h.push(e);else for(f in a)e=b(a[f],f,c),null!=e&&h.push(e);return g.apply([],h)},guid:1,proxy:function(a,b){var c,d,e;if("string"==typeof b&&(c=a[b],b=a,a=c),r.isFunction(a))return d=f.call(arguments,2),e=function(){return a.apply(b||this,d.concat(f.call(arguments)))},e.guid=a.guid=a.guid||r.guid++,e},now:Date.now,support:o}),"function"==typeof Symbol&&(r.fn[Symbol.iterator]=c[Symbol.iterator]),r.each("Boolean Number String Function Array Date RegExp Object Error Symbol".split(" "),function(a,b){j["[object "+b+"]"]=b.toLowerCase()});function w(a){var b=!!a&&"length"in a&&a.length,c=r.type(a);return"function"!==c&&!r.isWindow(a)&&("array"===c||0===b||"number"==typeof b&&b>0&&b-1 in a)}var x=function(a){var b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u="sizzle"+1*new Date,v=a.document,w=0,x=0,y=ha(),z=ha(),A=ha(),B=function(a,b){return a===b&&(l=!0),0},C={}.hasOwnProperty,D=[],E=D.pop,F=D.push,G=D.push,H=D.slice,I=function(a,b){for(var c=0,d=a.length;c<d;c++)if(a[c]===b)return c;return-1},J="checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",K="[\\x20\\t\\r\\n\\f]",L="(?:\\\\.|[\\w-]|[^\0-\\xa0])+",M="\\["+K+"*("+L+")(?:"+K+"*([*^$|!~]?=)"+K+"*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|("+L+"))|)"+K+"*\\]",N=":("+L+")(?:\\((('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|((?:\\\\.|[^\\\\()[\\]]|"+M+")*)|.*)\\)|)",O=new RegExp(K+"+","g"),P=new RegExp("^"+K+"+|((?:^|[^\\\\])(?:\\\\.)*)"+K+"+$","g"),Q=new RegExp("^"+K+"*,"+K+"*"),R=new RegExp("^"+K+"*([>+~]|"+K+")"+K+"*"),S=new RegExp("="+K+"*([^\\]'\"]*?)"+K+"*\\]","g"),T=new RegExp(N),U=new RegExp("^"+L+"$"),V={ID:new RegExp("^#("+L+")"),CLASS:new RegExp("^\\.("+L+")"),TAG:new RegExp("^("+L+"|[*])"),ATTR:new RegExp("^"+M),PSEUDO:new RegExp("^"+N),CHILD:new RegExp("^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\("+K+"*(even|odd|(([+-]|)(\\d*)n|)"+K+"*(?:([+-]|)"+K+"*(\\d+)|))"+K+"*\\)|)","i"),bool:new RegExp("^(?:"+J+")$","i"),needsContext:new RegExp("^"+K+"*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\("+K+"*((?:-\\d)?\\d*)"+K+"*\\)|)(?=[^-]|$)","i")},W=/^(?:input|select|textarea|button)$/i,X=/^h\d$/i,Y=/^[^{]+\{\s*\[native \w/,Z=/^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,$=/[+~]/,_=new RegExp("\\\\([\\da-f]{1,6}"+K+"?|("+K+")|.)","ig"),aa=function(a,b,c){var d="0x"+b-65536;return d!==d||c?b:d<0?String.fromCharCode(d+65536):String.fromCharCode(d>>10|55296,1023&d|56320)},ba=/([\0-\x1f\x7f]|^-?\d)|^-$|[^\x80-\uFFFF\w-]/g,ca=function(a,b){return b?"\0"===a?"\ufffd":a.slice(0,-1)+"\\"+a.charCodeAt(a.length-1).toString(16)+" ":"\\"+a},da=function(){m()},ea=ta(function(a){return a.disabled===!0},{dir:"parentNode",next:"legend"});try{G.apply(D=H.call(v.childNodes),v.childNodes),D[v.childNodes.length].nodeType}catch(fa){G={apply:D.length?function(a,b){F.apply(a,H.call(b))}:function(a,b){var c=a.length,d=0;while(a[c++]=b[d++]);a.length=c-1}}}function ga(a,b,d,e){var f,h,j,k,l,o,r,s=b&&b.ownerDocument,w=b?b.nodeType:9;if(d=d||[],"string"!=typeof a||!a||1!==w&&9!==w&&11!==w)return d;if(!e&&((b?b.ownerDocument||b:v)!==n&&m(b),b=b||n,p)){if(11!==w&&(l=Z.exec(a)))if(f=l[1]){if(9===w){if(!(j=b.getElementById(f)))return d;if(j.id===f)return d.push(j),d}else if(s&&(j=s.getElementById(f))&&t(b,j)&&j.id===f)return d.push(j),d}else{if(l[2])return G.apply(d,b.getElementsByTagName(a)),d;if((f=l[3])&&c.getElementsByClassName&&b.getElementsByClassName)return G.apply(d,b.getElementsByClassName(f)),d}if(c.qsa&&!A[a+" "]&&(!q||!q.test(a))){if(1!==w)s=b,r=a;else if("object"!==b.nodeName.toLowerCase()){(k=b.getAttribute("id"))?k=k.replace(ba,ca):b.setAttribute("id",k=u),o=g(a),h=o.length;while(h--)o[h]="#"+k+" "+sa(o[h]);r=o.join(","),s=$.test(a)&&qa(b.parentNode)||b}if(r)try{return G.apply(d,s.querySelectorAll(r)),d}catch(x){}finally{k===u&&b.removeAttribute("id")}}}return i(a.replace(P,"$1"),b,d,e)}function ha(){var a=[];function b(c,e){return a.push(c+" ")>d.cacheLength&&delete b[a.shift()],b[c+" "]=e}return b}function ia(a){return a[u]=!0,a}function ja(a){var b=n.createElement("fieldset");try{return!!a(b)}catch(c){return!1}finally{b.parentNode&&b.parentNode.removeChild(b),b=null}}function ka(a,b){var c=a.split("|"),e=c.length;while(e--)d.attrHandle[c[e]]=b}function la(a,b){var c=b&&a,d=c&&1===a.nodeType&&1===b.nodeType&&a.sourceIndex-b.sourceIndex;if(d)return d;if(c)while(c=c.nextSibling)if(c===b)return-1;return a?1:-1}function ma(a){return function(b){var c=b.nodeName.toLowerCase();return"input"===c&&b.type===a}}function na(a){return function(b){var c=b.nodeName.toLowerCase();return("input"===c||"button"===c)&&b.type===a}}function oa(a){return function(b){return"label"in b&&b.disabled===a||"form"in b&&b.disabled===a||"form"in b&&b.disabled===!1&&(b.isDisabled===a||b.isDisabled!==!a&&("label"in b||!ea(b))!==a)}}function pa(a){return ia(function(b){return b=+b,ia(function(c,d){var e,f=a([],c.length,b),g=f.length;while(g--)c[e=f[g]]&&(c[e]=!(d[e]=c[e]))})})}function qa(a){return a&&"undefined"!=typeof a.getElementsByTagName&&a}c=ga.support={},f=ga.isXML=function(a){var b=a&&(a.ownerDocument||a).documentElement;return!!b&&"HTML"!==b.nodeName},m=ga.setDocument=function(a){var b,e,g=a?a.ownerDocument||a:v;return g!==n&&9===g.nodeType&&g.documentElement?(n=g,o=n.documentElement,p=!f(n),v!==n&&(e=n.defaultView)&&e.top!==e&&(e.addEventListener?e.addEventListener("unload",da,!1):e.attachEvent&&e.attachEvent("onunload",da)),c.attributes=ja(function(a){return a.className="i",!a.getAttribute("className")}),c.getElementsByTagName=ja(function(a){return a.appendChild(n.createComment("")),!a.getElementsByTagName("*").length}),c.getElementsByClassName=Y.test(n.getElementsByClassName),c.getById=ja(function(a){return o.appendChild(a).id=u,!n.getElementsByName||!n.getElementsByName(u).length}),c.getById?(d.find.ID=function(a,b){if("undefined"!=typeof b.getElementById&&p){var c=b.getElementById(a);return c?[c]:[]}},d.filter.ID=function(a){var b=a.replace(_,aa);return function(a){return a.getAttribute("id")===b}}):(delete d.find.ID,d.filter.ID=function(a){var b=a.replace(_,aa);return function(a){var c="undefined"!=typeof a.getAttributeNode&&a.getAttributeNode("id");return c&&c.value===b}}),d.find.TAG=c.getElementsByTagName?function(a,b){return"undefined"!=typeof b.getElementsByTagName?b.getElementsByTagName(a):c.qsa?b.querySelectorAll(a):void 0}:function(a,b){var c,d=[],e=0,f=b.getElementsByTagName(a);if("*"===a){while(c=f[e++])1===c.nodeType&&d.push(c);return d}return f},d.find.CLASS=c.getElementsByClassName&&function(a,b){if("undefined"!=typeof b.getElementsByClassName&&p)return b.getElementsByClassName(a)},r=[],q=[],(c.qsa=Y.test(n.querySelectorAll))&&(ja(function(a){o.appendChild(a).innerHTML="<a id='"+u+"'></a><select id='"+u+"-\r\\' msallowcapture=''><option selected=''></option></select>",a.querySelectorAll("[msallowcapture^='']").length&&q.push("[*^$]="+K+"*(?:''|\"\")"),a.querySelectorAll("[selected]").length||q.push("\\["+K+"*(?:value|"+J+")"),a.querySelectorAll("[id~="+u+"-]").length||q.push("~="),a.querySelectorAll(":checked").length||q.push(":checked"),a.querySelectorAll("a#"+u+"+*").length||q.push(".#.+[+~]")}),ja(function(a){a.innerHTML="<a href='' disabled='disabled'></a><select disabled='disabled'><option/></select>";var b=n.createElement("input");b.setAttribute("type","hidden"),a.appendChild(b).setAttribute("name","D"),a.querySelectorAll("[name=d]").length&&q.push("name"+K+"*[*^$|!~]?="),2!==a.querySelectorAll(":enabled").length&&q.push(":enabled",":disabled"),o.appendChild(a).disabled=!0,2!==a.querySelectorAll(":disabled").length&&q.push(":enabled",":disabled"),a.querySelectorAll("*,:x"),q.push(",.*:")})),(c.matchesSelector=Y.test(s=o.matches||o.webkitMatchesSelector||o.mozMatchesSelector||o.oMatchesSelector||o.msMatchesSelector))&&ja(function(a){c.disconnectedMatch=s.call(a,"*"),s.call(a,"[s!='']:x"),r.push("!=",N)}),q=q.length&&new RegExp(q.join("|")),r=r.length&&new RegExp(r.join("|")),b=Y.test(o.compareDocumentPosition),t=b||Y.test(o.contains)?function(a,b){var c=9===a.nodeType?a.documentElement:a,d=b&&b.parentNode;return a===d||!(!d||1!==d.nodeType||!(c.contains?c.contains(d):a.compareDocumentPosition&&16&a.compareDocumentPosition(d)))}:function(a,b){if(b)while(b=b.parentNode)if(b===a)return!0;return!1},B=b?function(a,b){if(a===b)return l=!0,0;var d=!a.compareDocumentPosition-!b.compareDocumentPosition;return d?d:(d=(a.ownerDocument||a)===(b.ownerDocument||b)?a.compareDocumentPosition(b):1,1&d||!c.sortDetached&&b.compareDocumentPosition(a)===d?a===n||a.ownerDocument===v&&t(v,a)?-1:b===n||b.ownerDocument===v&&t(v,b)?1:k?I(k,a)-I(k,b):0:4&d?-1:1)}:function(a,b){if(a===b)return l=!0,0;var c,d=0,e=a.parentNode,f=b.parentNode,g=[a],h=[b];if(!e||!f)return a===n?-1:b===n?1:e?-1:f?1:k?I(k,a)-I(k,b):0;if(e===f)return la(a,b);c=a;while(c=c.parentNode)g.unshift(c);c=b;while(c=c.parentNode)h.unshift(c);while(g[d]===h[d])d++;return d?la(g[d],h[d]):g[d]===v?-1:h[d]===v?1:0},n):n},ga.matches=function(a,b){return ga(a,null,null,b)},ga.matchesSelector=function(a,b){if((a.ownerDocument||a)!==n&&m(a),b=b.replace(S,"='$1']"),c.matchesSelector&&p&&!A[b+" "]&&(!r||!r.test(b))&&(!q||!q.test(b)))try{var d=s.call(a,b);if(d||c.disconnectedMatch||a.document&&11!==a.document.nodeType)return d}catch(e){}return ga(b,n,null,[a]).length>0},ga.contains=function(a,b){return(a.ownerDocument||a)!==n&&m(a),t(a,b)},ga.attr=function(a,b){(a.ownerDocument||a)!==n&&m(a);var e=d.attrHandle[b.toLowerCase()],f=e&&C.call(d.attrHandle,b.toLowerCase())?e(a,b,!p):void 0;return void 0!==f?f:c.attributes||!p?a.getAttribute(b):(f=a.getAttributeNode(b))&&f.specified?f.value:null},ga.escape=function(a){return(a+"").replace(ba,ca)},ga.error=function(a){throw new Error("Syntax error, unrecognized expression: "+a)},ga.uniqueSort=function(a){var b,d=[],e=0,f=0;if(l=!c.detectDuplicates,k=!c.sortStable&&a.slice(0),a.sort(B),l){while(b=a[f++])b===a[f]&&(e=d.push(f));while(e--)a.splice(d[e],1)}return k=null,a},e=ga.getText=function(a){var b,c="",d=0,f=a.nodeType;if(f){if(1===f||9===f||11===f){if("string"==typeof a.textContent)return a.textContent;for(a=a.firstChild;a;a=a.nextSibling)c+=e(a)}else if(3===f||4===f)return a.nodeValue}else while(b=a[d++])c+=e(b);return c},d=ga.selectors={cacheLength:50,createPseudo:ia,match:V,attrHandle:{},find:{},relative:{">":{dir:"parentNode",first:!0}," ":{dir:"parentNode"},"+":{dir:"previousSibling",first:!0},"~":{dir:"previousSibling"}},preFilter:{ATTR:function(a){return a[1]=a[1].replace(_,aa),a[3]=(a[3]||a[4]||a[5]||"").replace(_,aa),"~="===a[2]&&(a[3]=" "+a[3]+" "),a.slice(0,4)},CHILD:function(a){return a[1]=a[1].toLowerCase(),"nth"===a[1].slice(0,3)?(a[3]||ga.error(a[0]),a[4]=+(a[4]?a[5]+(a[6]||1):2*("even"===a[3]||"odd"===a[3])),a[5]=+(a[7]+a[8]||"odd"===a[3])):a[3]&&ga.error(a[0]),a},PSEUDO:function(a){var b,c=!a[6]&&a[2];return V.CHILD.test(a[0])?null:(a[3]?a[2]=a[4]||a[5]||"":c&&T.test(c)&&(b=g(c,!0))&&(b=c.indexOf(")",c.length-b)-c.length)&&(a[0]=a[0].slice(0,b),a[2]=c.slice(0,b)),a.slice(0,3))}},filter:{TAG:function(a){var b=a.replace(_,aa).toLowerCase();return"*"===a?function(){return!0}:function(a){return a.nodeName&&a.nodeName.toLowerCase()===b}},CLASS:function(a){var b=y[a+" "];return b||(b=new RegExp("(^|"+K+")"+a+"("+K+"|$)"))&&y(a,function(a){return b.test("string"==typeof a.className&&a.className||"undefined"!=typeof a.getAttribute&&a.getAttribute("class")||"")})},ATTR:function(a,b,c){return function(d){var e=ga.attr(d,a);return null==e?"!="===b:!b||(e+="","="===b?e===c:"!="===b?e!==c:"^="===b?c&&0===e.indexOf(c):"*="===b?c&&e.indexOf(c)>-1:"$="===b?c&&e.slice(-c.length)===c:"~="===b?(" "+e.replace(O," ")+" ").indexOf(c)>-1:"|="===b&&(e===c||e.slice(0,c.length+1)===c+"-"))}},CHILD:function(a,b,c,d,e){var f="nth"!==a.slice(0,3),g="last"!==a.slice(-4),h="of-type"===b;return 1===d&&0===e?function(a){return!!a.parentNode}:function(b,c,i){var j,k,l,m,n,o,p=f!==g?"nextSibling":"previousSibling",q=b.parentNode,r=h&&b.nodeName.toLowerCase(),s=!i&&!h,t=!1;if(q){if(f){while(p){m=b;while(m=m[p])if(h?m.nodeName.toLowerCase()===r:1===m.nodeType)return!1;o=p="only"===a&&!o&&"nextSibling"}return!0}if(o=[g?q.firstChild:q.lastChild],g&&s){m=q,l=m[u]||(m[u]={}),k=l[m.uniqueID]||(l[m.uniqueID]={}),j=k[a]||[],n=j[0]===w&&j[1],t=n&&j[2],m=n&&q.childNodes[n];while(m=++n&&m&&m[p]||(t=n=0)||o.pop())if(1===m.nodeType&&++t&&m===b){k[a]=[w,n,t];break}}else if(s&&(m=b,l=m[u]||(m[u]={}),k=l[m.uniqueID]||(l[m.uniqueID]={}),j=k[a]||[],n=j[0]===w&&j[1],t=n),t===!1)while(m=++n&&m&&m[p]||(t=n=0)||o.pop())if((h?m.nodeName.toLowerCase()===r:1===m.nodeType)&&++t&&(s&&(l=m[u]||(m[u]={}),k=l[m.uniqueID]||(l[m.uniqueID]={}),k[a]=[w,t]),m===b))break;return t-=e,t===d||t%d===0&&t/d>=0}}},PSEUDO:function(a,b){var c,e=d.pseudos[a]||d.setFilters[a.toLowerCase()]||ga.error("unsupported pseudo: "+a);return e[u]?e(b):e.length>1?(c=[a,a,"",b],d.setFilters.hasOwnProperty(a.toLowerCase())?ia(function(a,c){var d,f=e(a,b),g=f.length;while(g--)d=I(a,f[g]),a[d]=!(c[d]=f[g])}):function(a){return e(a,0,c)}):e}},pseudos:{not:ia(function(a){var b=[],c=[],d=h(a.replace(P,"$1"));return d[u]?ia(function(a,b,c,e){var f,g=d(a,null,e,[]),h=a.length;while(h--)(f=g[h])&&(a[h]=!(b[h]=f))}):function(a,e,f){return b[0]=a,d(b,null,f,c),b[0]=null,!c.pop()}}),has:ia(function(a){return function(b){return ga(a,b).length>0}}),contains:ia(function(a){return a=a.replace(_,aa),function(b){return(b.textContent||b.innerText||e(b)).indexOf(a)>-1}}),lang:ia(function(a){return U.test(a||"")||ga.error("unsupported lang: "+a),a=a.replace(_,aa).toLowerCase(),function(b){var c;do if(c=p?b.lang:b.getAttribute("xml:lang")||b.getAttribute("lang"))return c=c.toLowerCase(),c===a||0===c.indexOf(a+"-");while((b=b.parentNode)&&1===b.nodeType);return!1}}),target:function(b){var c=a.location&&a.location.hash;return c&&c.slice(1)===b.id},root:function(a){return a===o},focus:function(a){return a===n.activeElement&&(!n.hasFocus||n.hasFocus())&&!!(a.type||a.href||~a.tabIndex)},enabled:oa(!1),disabled:oa(!0),checked:function(a){var b=a.nodeName.toLowerCase();return"input"===b&&!!a.checked||"option"===b&&!!a.selected},selected:function(a){return a.parentNode&&a.parentNode.selectedIndex,a.selected===!0},empty:function(a){for(a=a.firstChild;a;a=a.nextSibling)if(a.nodeType<6)return!1;return!0},parent:function(a){return!d.pseudos.empty(a)},header:function(a){return X.test(a.nodeName)},input:function(a){return W.test(a.nodeName)},button:function(a){var b=a.nodeName.toLowerCase();return"input"===b&&"button"===a.type||"button"===b},text:function(a){var b;return"input"===a.nodeName.toLowerCase()&&"text"===a.type&&(null==(b=a.getAttribute("type"))||"text"===b.toLowerCase())},first:pa(function(){return[0]}),last:pa(function(a,b){return[b-1]}),eq:pa(function(a,b,c){return[c<0?c+b:c]}),even:pa(function(a,b){for(var c=0;c<b;c+=2)a.push(c);return a}),odd:pa(function(a,b){for(var c=1;c<b;c+=2)a.push(c);return a}),lt:pa(function(a,b,c){for(var d=c<0?c+b:c;--d>=0;)a.push(d);return a}),gt:pa(function(a,b,c){for(var d=c<0?c+b:c;++d<b;)a.push(d);return a})}},d.pseudos.nth=d.pseudos.eq;for(b in{radio:!0,checkbox:!0,file:!0,password:!0,image:!0})d.pseudos[b]=ma(b);for(b in{submit:!0,reset:!0})d.pseudos[b]=na(b);function ra(){}ra.prototype=d.filters=d.pseudos,d.setFilters=new ra,g=ga.tokenize=function(a,b){var c,e,f,g,h,i,j,k=z[a+" "];if(k)return b?0:k.slice(0);h=a,i=[],j=d.preFilter;while(h){c&&!(e=Q.exec(h))||(e&&(h=h.slice(e[0].length)||h),i.push(f=[])),c=!1,(e=R.exec(h))&&(c=e.shift(),f.push({value:c,type:e[0].replace(P," ")}),h=h.slice(c.length));for(g in d.filter)!(e=V[g].exec(h))||j[g]&&!(e=j[g](e))||(c=e.shift(),f.push({value:c,type:g,matches:e}),h=h.slice(c.length));if(!c)break}return b?h.length:h?ga.error(a):z(a,i).slice(0)};function sa(a){for(var b=0,c=a.length,d="";b<c;b++)d+=a[b].value;return d}function ta(a,b,c){var d=b.dir,e=b.next,f=e||d,g=c&&"parentNode"===f,h=x++;return b.first?function(b,c,e){while(b=b[d])if(1===b.nodeType||g)return a(b,c,e)}:function(b,c,i){var j,k,l,m=[w,h];if(i){while(b=b[d])if((1===b.nodeType||g)&&a(b,c,i))return!0}else while(b=b[d])if(1===b.nodeType||g)if(l=b[u]||(b[u]={}),k=l[b.uniqueID]||(l[b.uniqueID]={}),e&&e===b.nodeName.toLowerCase())b=b[d]||b;else{if((j=k[f])&&j[0]===w&&j[1]===h)return m[2]=j[2];if(k[f]=m,m[2]=a(b,c,i))return!0}}}function ua(a){return a.length>1?function(b,c,d){var e=a.length;while(e--)if(!a[e](b,c,d))return!1;return!0}:a[0]}function va(a,b,c){for(var d=0,e=b.length;d<e;d++)ga(a,b[d],c);return c}function wa(a,b,c,d,e){for(var f,g=[],h=0,i=a.length,j=null!=b;h<i;h++)(f=a[h])&&(c&&!c(f,d,e)||(g.push(f),j&&b.push(h)));return g}function xa(a,b,c,d,e,f){return d&&!d[u]&&(d=xa(d)),e&&!e[u]&&(e=xa(e,f)),ia(function(f,g,h,i){var j,k,l,m=[],n=[],o=g.length,p=f||va(b||"*",h.nodeType?[h]:h,[]),q=!a||!f&&b?p:wa(p,m,a,h,i),r=c?e||(f?a:o||d)?[]:g:q;if(c&&c(q,r,h,i),d){j=wa(r,n),d(j,[],h,i),k=j.length;while(k--)(l=j[k])&&(r[n[k]]=!(q[n[k]]=l))}if(f){if(e||a){if(e){j=[],k=r.length;while(k--)(l=r[k])&&j.push(q[k]=l);e(null,r=[],j,i)}k=r.length;while(k--)(l=r[k])&&(j=e?I(f,l):m[k])>-1&&(f[j]=!(g[j]=l))}}else r=wa(r===g?r.splice(o,r.length):r),e?e(null,g,r,i):G.apply(g,r)})}function ya(a){for(var b,c,e,f=a.length,g=d.relative[a[0].type],h=g||d.relative[" "],i=g?1:0,k=ta(function(a){return a===b},h,!0),l=ta(function(a){return I(b,a)>-1},h,!0),m=[function(a,c,d){var e=!g&&(d||c!==j)||((b=c).nodeType?k(a,c,d):l(a,c,d));return b=null,e}];i<f;i++)if(c=d.relative[a[i].type])m=[ta(ua(m),c)];else{if(c=d.filter[a[i].type].apply(null,a[i].matches),c[u]){for(e=++i;e<f;e++)if(d.relative[a[e].type])break;return xa(i>1&&ua(m),i>1&&sa(a.slice(0,i-1).concat({value:" "===a[i-2].type?"*":""})).replace(P,"$1"),c,i<e&&ya(a.slice(i,e)),e<f&&ya(a=a.slice(e)),e<f&&sa(a))}m.push(c)}return ua(m)}function za(a,b){var c=b.length>0,e=a.length>0,f=function(f,g,h,i,k){var l,o,q,r=0,s="0",t=f&&[],u=[],v=j,x=f||e&&d.find.TAG("*",k),y=w+=null==v?1:Math.random()||.1,z=x.length;for(k&&(j=g===n||g||k);s!==z&&null!=(l=x[s]);s++){if(e&&l){o=0,g||l.ownerDocument===n||(m(l),h=!p);while(q=a[o++])if(q(l,g||n,h)){i.push(l);break}k&&(w=y)}c&&((l=!q&&l)&&r--,f&&t.push(l))}if(r+=s,c&&s!==r){o=0;while(q=b[o++])q(t,u,g,h);if(f){if(r>0)while(s--)t[s]||u[s]||(u[s]=E.call(i));u=wa(u)}G.apply(i,u),k&&!f&&u.length>0&&r+b.length>1&&ga.uniqueSort(i)}return k&&(w=y,j=v),t};return c?ia(f):f}return h=ga.compile=function(a,b){var c,d=[],e=[],f=A[a+" "];if(!f){b||(b=g(a)),c=b.length;while(c--)f=ya(b[c]),f[u]?d.push(f):e.push(f);f=A(a,za(e,d)),f.selector=a}return f},i=ga.select=function(a,b,e,f){var i,j,k,l,m,n="function"==typeof a&&a,o=!f&&g(a=n.selector||a);if(e=e||[],1===o.length){if(j=o[0]=o[0].slice(0),j.length>2&&"ID"===(k=j[0]).type&&c.getById&&9===b.nodeType&&p&&d.relative[j[1].type]){if(b=(d.find.ID(k.matches[0].replace(_,aa),b)||[])[0],!b)return e;n&&(b=b.parentNode),a=a.slice(j.shift().value.length)}i=V.needsContext.test(a)?0:j.length;while(i--){if(k=j[i],d.relative[l=k.type])break;if((m=d.find[l])&&(f=m(k.matches[0].replace(_,aa),$.test(j[0].type)&&qa(b.parentNode)||b))){if(j.splice(i,1),a=f.length&&sa(j),!a)return G.apply(e,f),e;break}}}return(n||h(a,o))(f,b,!p,e,!b||$.test(a)&&qa(b.parentNode)||b),e},c.sortStable=u.split("").sort(B).join("")===u,c.detectDuplicates=!!l,m(),c.sortDetached=ja(function(a){return 1&a.compareDocumentPosition(n.createElement("fieldset"))}),ja(function(a){return a.innerHTML="<a href='#'></a>","#"===a.firstChild.getAttribute("href")})||ka("type|href|height|width",function(a,b,c){if(!c)return a.getAttribute(b,"type"===b.toLowerCase()?1:2)}),c.attributes&&ja(function(a){return a.innerHTML="<input/>",a.firstChild.setAttribute("value",""),""===a.firstChild.getAttribute("value")})||ka("value",function(a,b,c){if(!c&&"input"===a.nodeName.toLowerCase())return a.defaultValue}),ja(function(a){return null==a.getAttribute("disabled")})||ka(J,function(a,b,c){var d;if(!c)return a[b]===!0?b.toLowerCase():(d=a.getAttributeNode(b))&&d.specified?d.value:null}),ga}(a);r.find=x,r.expr=x.selectors,r.expr[":"]=r.expr.pseudos,r.uniqueSort=r.unique=x.uniqueSort,r.text=x.getText,r.isXMLDoc=x.isXML,r.contains=x.contains,r.escapeSelector=x.escape;var y=function(a,b,c){var d=[],e=void 0!==c;while((a=a[b])&&9!==a.nodeType)if(1===a.nodeType){if(e&&r(a).is(c))break;d.push(a)}return d},z=function(a,b){for(var c=[];a;a=a.nextSibling)1===a.nodeType&&a!==b&&c.push(a);return c},A=r.expr.match.needsContext,B=/^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i,C=/^.[^:#\[\.,]*$/;function D(a,b,c){if(r.isFunction(b))return r.grep(a,function(a,d){return!!b.call(a,d,a)!==c});if(b.nodeType)return r.grep(a,function(a){return a===b!==c});if("string"==typeof b){if(C.test(b))return r.filter(b,a,c);b=r.filter(b,a)}return r.grep(a,function(a){return i.call(b,a)>-1!==c&&1===a.nodeType})}r.filter=function(a,b,c){var d=b[0];return c&&(a=":not("+a+")"),1===b.length&&1===d.nodeType?r.find.matchesSelector(d,a)?[d]:[]:r.find.matches(a,r.grep(b,function(a){return 1===a.nodeType}))},r.fn.extend({find:function(a){var b,c,d=this.length,e=this;if("string"!=typeof a)return this.pushStack(r(a).filter(function(){for(b=0;b<d;b++)if(r.contains(e[b],this))return!0}));for(c=this.pushStack([]),b=0;b<d;b++)r.find(a,e[b],c);return d>1?r.uniqueSort(c):c},filter:function(a){return this.pushStack(D(this,a||[],!1))},not:function(a){return this.pushStack(D(this,a||[],!0))},is:function(a){return!!D(this,"string"==typeof a&&A.test(a)?r(a):a||[],!1).length}});var E,F=/^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/,G=r.fn.init=function(a,b,c){var e,f;if(!a)return this;if(c=c||E,"string"==typeof a){if(e="<"===a[0]&&">"===a[a.length-1]&&a.length>=3?[null,a,null]:F.exec(a),!e||!e[1]&&b)return!b||b.jquery?(b||c).find(a):this.constructor(b).find(a);if(e[1]){if(b=b instanceof r?b[0]:b,r.merge(this,r.parseHTML(e[1],b&&b.nodeType?b.ownerDocument||b:d,!0)),B.test(e[1])&&r.isPlainObject(b))for(e in b)r.isFunction(this[e])?this[e](b[e]):this.attr(e,b[e]);return this}return f=d.getElementById(e[2]),f&&(this[0]=f,this.length=1),this}return a.nodeType?(this[0]=a,this.length=1,this):r.isFunction(a)?void 0!==c.ready?c.ready(a):a(r):r.makeArray(a,this)};G.prototype=r.fn,E=r(d);var H=/^(?:parents|prev(?:Until|All))/,I={children:!0,contents:!0,next:!0,prev:!0};r.fn.extend({has:function(a){var b=r(a,this),c=b.length;return this.filter(function(){for(var a=0;a<c;a++)if(r.contains(this,b[a]))return!0})},closest:function(a,b){var c,d=0,e=this.length,f=[],g="string"!=typeof a&&r(a);if(!A.test(a))for(;d<e;d++)for(c=this[d];c&&c!==b;c=c.parentNode)if(c.nodeType<11&&(g?g.index(c)>-1:1===c.nodeType&&r.find.matchesSelector(c,a))){f.push(c);break}return this.pushStack(f.length>1?r.uniqueSort(f):f)},index:function(a){return a?"string"==typeof a?i.call(r(a),this[0]):i.call(this,a.jquery?a[0]:a):this[0]&&this[0].parentNode?this.first().prevAll().length:-1},add:function(a,b){return this.pushStack(r.uniqueSort(r.merge(this.get(),r(a,b))))},addBack:function(a){return this.add(null==a?this.prevObject:this.prevObject.filter(a))}});function J(a,b){while((a=a[b])&&1!==a.nodeType);return a}r.each({parent:function(a){var b=a.parentNode;return b&&11!==b.nodeType?b:null},parents:function(a){return y(a,"parentNode")},parentsUntil:function(a,b,c){return y(a,"parentNode",c)},next:function(a){return J(a,"nextSibling")},prev:function(a){return J(a,"previousSibling")},nextAll:function(a){return y(a,"nextSibling")},prevAll:function(a){return y(a,"previousSibling")},nextUntil:function(a,b,c){return y(a,"nextSibling",c)},prevUntil:function(a,b,c){return y(a,"previousSibling",c)},siblings:function(a){return z((a.parentNode||{}).firstChild,a)},children:function(a){return z(a.firstChild)},contents:function(a){return a.contentDocument||r.merge([],a.childNodes)}},function(a,b){r.fn[a]=function(c,d){var e=r.map(this,b,c);return"Until"!==a.slice(-5)&&(d=c),d&&"string"==typeof d&&(e=r.filter(d,e)),this.length>1&&(I[a]||r.uniqueSort(e),H.test(a)&&e.reverse()),this.pushStack(e)}});var K=/\S+/g;function L(a){var b={};return r.each(a.match(K)||[],function(a,c){b[c]=!0}),b}r.Callbacks=function(a){a="string"==typeof a?L(a):r.extend({},a);var b,c,d,e,f=[],g=[],h=-1,i=function(){for(e=a.once,d=b=!0;g.length;h=-1){c=g.shift();while(++h<f.length)f[h].apply(c[0],c[1])===!1&&a.stopOnFalse&&(h=f.length,c=!1)}a.memory||(c=!1),b=!1,e&&(f=c?[]:"")},j={add:function(){return f&&(c&&!b&&(h=f.length-1,g.push(c)),function d(b){r.each(b,function(b,c){r.isFunction(c)?a.unique&&j.has(c)||f.push(c):c&&c.length&&"string"!==r.type(c)&&d(c)})}(arguments),c&&!b&&i()),this},remove:function(){return r.each(arguments,function(a,b){var c;while((c=r.inArray(b,f,c))>-1)f.splice(c,1),c<=h&&h--}),this},has:function(a){return a?r.inArray(a,f)>-1:f.length>0},empty:function(){return f&&(f=[]),this},disable:function(){return e=g=[],f=c="",this},disabled:function(){return!f},lock:function(){return e=g=[],c||b||(f=c=""),this},locked:function(){return!!e},fireWith:function(a,c){return e||(c=c||[],c=[a,c.slice?c.slice():c],g.push(c),b||i()),this},fire:function(){return j.fireWith(this,arguments),this},fired:function(){return!!d}};return j};function M(a){return a}function N(a){throw a}function O(a,b,c){var d;try{a&&r.isFunction(d=a.promise)?d.call(a).done(b).fail(c):a&&r.isFunction(d=a.then)?d.call(a,b,c):b.call(void 0,a)}catch(a){c.call(void 0,a)}}r.extend({Deferred:function(b){var c=[["notify","progress",r.Callbacks("memory"),r.Callbacks("memory"),2],["resolve","done",r.Callbacks("once memory"),r.Callbacks("once memory"),0,"resolved"],["reject","fail",r.Callbacks("once memory"),r.Callbacks("once memory"),1,"rejected"]],d="pending",e={state:function(){return d},always:function(){return f.done(arguments).fail(arguments),this},"catch":function(a){return e.then(null,a)},pipe:function(){var a=arguments;return r.Deferred(function(b){r.each(c,function(c,d){var e=r.isFunction(a[d[4]])&&a[d[4]];f[d[1]](function(){var a=e&&e.apply(this,arguments);a&&r.isFunction(a.promise)?a.promise().progress(b.notify).done(b.resolve).fail(b.reject):b[d[0]+"With"](this,e?[a]:arguments)})}),a=null}).promise()},then:function(b,d,e){var f=0;function g(b,c,d,e){return function(){var h=this,i=arguments,j=function(){var a,j;if(!(b<f)){if(a=d.apply(h,i),a===c.promise())throw new TypeError("Thenable self-resolution");j=a&&("object"==typeof a||"function"==typeof a)&&a.then,r.isFunction(j)?e?j.call(a,g(f,c,M,e),g(f,c,N,e)):(f++,j.call(a,g(f,c,M,e),g(f,c,N,e),g(f,c,M,c.notifyWith))):(d!==M&&(h=void 0,i=[a]),(e||c.resolveWith)(h,i))}},k=e?j:function(){try{j()}catch(a){r.Deferred.exceptionHook&&r.Deferred.exceptionHook(a,k.stackTrace),b+1>=f&&(d!==N&&(h=void 0,i=[a]),c.rejectWith(h,i))}};b?k():(r.Deferred.getStackHook&&(k.stackTrace=r.Deferred.getStackHook()),a.setTimeout(k))}}return r.Deferred(function(a){c[0][3].add(g(0,a,r.isFunction(e)?e:M,a.notifyWith)),c[1][3].add(g(0,a,r.isFunction(b)?b:M)),c[2][3].add(g(0,a,r.isFunction(d)?d:N))}).promise()},promise:function(a){return null!=a?r.extend(a,e):e}},f={};return r.each(c,function(a,b){var g=b[2],h=b[5];e[b[1]]=g.add,h&&g.add(function(){d=h},c[3-a][2].disable,c[0][2].lock),g.add(b[3].fire),f[b[0]]=function(){return f[b[0]+"With"](this===f?void 0:this,arguments),this},f[b[0]+"With"]=g.fireWith}),e.promise(f),b&&b.call(f,f),f},when:function(a){var b=arguments.length,c=b,d=Array(c),e=f.call(arguments),g=r.Deferred(),h=function(a){return function(c){d[a]=this,e[a]=arguments.length>1?f.call(arguments):c,--b||g.resolveWith(d,e)}};if(b<=1&&(O(a,g.done(h(c)).resolve,g.reject),"pending"===g.state()||r.isFunction(e[c]&&e[c].then)))return g.then();while(c--)O(e[c],h(c),g.reject);return g.promise()}});var P=/^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/;r.Deferred.exceptionHook=function(b,c){a.console&&a.console.warn&&b&&P.test(b.name)&&a.console.warn("jQuery.Deferred exception: "+b.message,b.stack,c)},r.readyException=function(b){a.setTimeout(function(){throw b})};var Q=r.Deferred();r.fn.ready=function(a){return Q.then(a)["catch"](function(a){r.readyException(a)}),this},r.extend({isReady:!1,readyWait:1,holdReady:function(a){a?r.readyWait++:r.ready(!0)},ready:function(a){(a===!0?--r.readyWait:r.isReady)||(r.isReady=!0,a!==!0&&--r.readyWait>0||Q.resolveWith(d,[r]))}}),r.ready.then=Q.then;function R(){d.removeEventListener("DOMContentLoaded",R),a.removeEventListener("load",R),r.ready()}"complete"===d.readyState||"loading"!==d.readyState&&!d.documentElement.doScroll?a.setTimeout(r.ready):(d.addEventListener("DOMContentLoaded",R),a.addEventListener("load",R));var S=function(a,b,c,d,e,f,g){var h=0,i=a.length,j=null==c;if("object"===r.type(c)){e=!0;for(h in c)S(a,b,h,c[h],!0,f,g)}else if(void 0!==d&&(e=!0, -r.isFunction(d)||(g=!0),j&&(g?(b.call(a,d),b=null):(j=b,b=function(a,b,c){return j.call(r(a),c)})),b))for(;h<i;h++)b(a[h],c,g?d:d.call(a[h],h,b(a[h],c)));return e?a:j?b.call(a):i?b(a[0],c):f},T=function(a){return 1===a.nodeType||9===a.nodeType||!+a.nodeType};function U(){this.expando=r.expando+U.uid++}U.uid=1,U.prototype={cache:function(a){var b=a[this.expando];return b||(b={},T(a)&&(a.nodeType?a[this.expando]=b:Object.defineProperty(a,this.expando,{value:b,configurable:!0}))),b},set:function(a,b,c){var d,e=this.cache(a);if("string"==typeof b)e[r.camelCase(b)]=c;else for(d in b)e[r.camelCase(d)]=b[d];return e},get:function(a,b){return void 0===b?this.cache(a):a[this.expando]&&a[this.expando][r.camelCase(b)]},access:function(a,b,c){return void 0===b||b&&"string"==typeof b&&void 0===c?this.get(a,b):(this.set(a,b,c),void 0!==c?c:b)},remove:function(a,b){var c,d=a[this.expando];if(void 0!==d){if(void 0!==b){r.isArray(b)?b=b.map(r.camelCase):(b=r.camelCase(b),b=b in d?[b]:b.match(K)||[]),c=b.length;while(c--)delete d[b[c]]}(void 0===b||r.isEmptyObject(d))&&(a.nodeType?a[this.expando]=void 0:delete a[this.expando])}},hasData:function(a){var b=a[this.expando];return void 0!==b&&!r.isEmptyObject(b)}};var V=new U,W=new U,X=/^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,Y=/[A-Z]/g;function Z(a,b,c){var d;if(void 0===c&&1===a.nodeType)if(d="data-"+b.replace(Y,"-$&").toLowerCase(),c=a.getAttribute(d),"string"==typeof c){try{c="true"===c||"false"!==c&&("null"===c?null:+c+""===c?+c:X.test(c)?JSON.parse(c):c)}catch(e){}W.set(a,b,c)}else c=void 0;return c}r.extend({hasData:function(a){return W.hasData(a)||V.hasData(a)},data:function(a,b,c){return W.access(a,b,c)},removeData:function(a,b){W.remove(a,b)},_data:function(a,b,c){return V.access(a,b,c)},_removeData:function(a,b){V.remove(a,b)}}),r.fn.extend({data:function(a,b){var c,d,e,f=this[0],g=f&&f.attributes;if(void 0===a){if(this.length&&(e=W.get(f),1===f.nodeType&&!V.get(f,"hasDataAttrs"))){c=g.length;while(c--)g[c]&&(d=g[c].name,0===d.indexOf("data-")&&(d=r.camelCase(d.slice(5)),Z(f,d,e[d])));V.set(f,"hasDataAttrs",!0)}return e}return"object"==typeof a?this.each(function(){W.set(this,a)}):S(this,function(b){var c;if(f&&void 0===b){if(c=W.get(f,a),void 0!==c)return c;if(c=Z(f,a),void 0!==c)return c}else this.each(function(){W.set(this,a,b)})},null,b,arguments.length>1,null,!0)},removeData:function(a){return this.each(function(){W.remove(this,a)})}}),r.extend({queue:function(a,b,c){var d;if(a)return b=(b||"fx")+"queue",d=V.get(a,b),c&&(!d||r.isArray(c)?d=V.access(a,b,r.makeArray(c)):d.push(c)),d||[]},dequeue:function(a,b){b=b||"fx";var c=r.queue(a,b),d=c.length,e=c.shift(),f=r._queueHooks(a,b),g=function(){r.dequeue(a,b)};"inprogress"===e&&(e=c.shift(),d--),e&&("fx"===b&&c.unshift("inprogress"),delete f.stop,e.call(a,g,f)),!d&&f&&f.empty.fire()},_queueHooks:function(a,b){var c=b+"queueHooks";return V.get(a,c)||V.access(a,c,{empty:r.Callbacks("once memory").add(function(){V.remove(a,[b+"queue",c])})})}}),r.fn.extend({queue:function(a,b){var c=2;return"string"!=typeof a&&(b=a,a="fx",c--),arguments.length<c?r.queue(this[0],a):void 0===b?this:this.each(function(){var c=r.queue(this,a,b);r._queueHooks(this,a),"fx"===a&&"inprogress"!==c[0]&&r.dequeue(this,a)})},dequeue:function(a){return this.each(function(){r.dequeue(this,a)})},clearQueue:function(a){return this.queue(a||"fx",[])},promise:function(a,b){var c,d=1,e=r.Deferred(),f=this,g=this.length,h=function(){--d||e.resolveWith(f,[f])};"string"!=typeof a&&(b=a,a=void 0),a=a||"fx";while(g--)c=V.get(f[g],a+"queueHooks"),c&&c.empty&&(d++,c.empty.add(h));return h(),e.promise(b)}});var $=/[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,_=new RegExp("^(?:([+-])=|)("+$+")([a-z%]*)$","i"),aa=["Top","Right","Bottom","Left"],ba=function(a,b){return a=b||a,"none"===a.style.display||""===a.style.display&&r.contains(a.ownerDocument,a)&&"none"===r.css(a,"display")},ca=function(a,b,c,d){var e,f,g={};for(f in b)g[f]=a.style[f],a.style[f]=b[f];e=c.apply(a,d||[]);for(f in b)a.style[f]=g[f];return e};function da(a,b,c,d){var e,f=1,g=20,h=d?function(){return d.cur()}:function(){return r.css(a,b,"")},i=h(),j=c&&c[3]||(r.cssNumber[b]?"":"px"),k=(r.cssNumber[b]||"px"!==j&&+i)&&_.exec(r.css(a,b));if(k&&k[3]!==j){j=j||k[3],c=c||[],k=+i||1;do f=f||".5",k/=f,r.style(a,b,k+j);while(f!==(f=h()/i)&&1!==f&&--g)}return c&&(k=+k||+i||0,e=c[1]?k+(c[1]+1)*c[2]:+c[2],d&&(d.unit=j,d.start=k,d.end=e)),e}var ea={};function fa(a){var b,c=a.ownerDocument,d=a.nodeName,e=ea[d];return e?e:(b=c.body.appendChild(c.createElement(d)),e=r.css(b,"display"),b.parentNode.removeChild(b),"none"===e&&(e="block"),ea[d]=e,e)}function ga(a,b){for(var c,d,e=[],f=0,g=a.length;f<g;f++)d=a[f],d.style&&(c=d.style.display,b?("none"===c&&(e[f]=V.get(d,"display")||null,e[f]||(d.style.display="")),""===d.style.display&&ba(d)&&(e[f]=fa(d))):"none"!==c&&(e[f]="none",V.set(d,"display",c)));for(f=0;f<g;f++)null!=e[f]&&(a[f].style.display=e[f]);return a}r.fn.extend({show:function(){return ga(this,!0)},hide:function(){return ga(this)},toggle:function(a){return"boolean"==typeof a?a?this.show():this.hide():this.each(function(){ba(this)?r(this).show():r(this).hide()})}});var ha=/^(?:checkbox|radio)$/i,ia=/<([a-z][^\/\0>\x20\t\r\n\f]+)/i,ja=/^$|\/(?:java|ecma)script/i,ka={option:[1,"<select multiple='multiple'>","</select>"],thead:[1,"<table>","</table>"],col:[2,"<table><colgroup>","</colgroup></table>"],tr:[2,"<table><tbody>","</tbody></table>"],td:[3,"<table><tbody><tr>","</tr></tbody></table>"],_default:[0,"",""]};ka.optgroup=ka.option,ka.tbody=ka.tfoot=ka.colgroup=ka.caption=ka.thead,ka.th=ka.td;function la(a,b){var c="undefined"!=typeof a.getElementsByTagName?a.getElementsByTagName(b||"*"):"undefined"!=typeof a.querySelectorAll?a.querySelectorAll(b||"*"):[];return void 0===b||b&&r.nodeName(a,b)?r.merge([a],c):c}function ma(a,b){for(var c=0,d=a.length;c<d;c++)V.set(a[c],"globalEval",!b||V.get(b[c],"globalEval"))}var na=/<|&#?\w+;/;function oa(a,b,c,d,e){for(var f,g,h,i,j,k,l=b.createDocumentFragment(),m=[],n=0,o=a.length;n<o;n++)if(f=a[n],f||0===f)if("object"===r.type(f))r.merge(m,f.nodeType?[f]:f);else if(na.test(f)){g=g||l.appendChild(b.createElement("div")),h=(ia.exec(f)||["",""])[1].toLowerCase(),i=ka[h]||ka._default,g.innerHTML=i[1]+r.htmlPrefilter(f)+i[2],k=i[0];while(k--)g=g.lastChild;r.merge(m,g.childNodes),g=l.firstChild,g.textContent=""}else m.push(b.createTextNode(f));l.textContent="",n=0;while(f=m[n++])if(d&&r.inArray(f,d)>-1)e&&e.push(f);else if(j=r.contains(f.ownerDocument,f),g=la(l.appendChild(f),"script"),j&&ma(g),c){k=0;while(f=g[k++])ja.test(f.type||"")&&c.push(f)}return l}!function(){var a=d.createDocumentFragment(),b=a.appendChild(d.createElement("div")),c=d.createElement("input");c.setAttribute("type","radio"),c.setAttribute("checked","checked"),c.setAttribute("name","t"),b.appendChild(c),o.checkClone=b.cloneNode(!0).cloneNode(!0).lastChild.checked,b.innerHTML="<textarea>x</textarea>",o.noCloneChecked=!!b.cloneNode(!0).lastChild.defaultValue}();var pa=d.documentElement,qa=/^key/,ra=/^(?:mouse|pointer|contextmenu|drag|drop)|click/,sa=/^([^.]*)(?:\.(.+)|)/;function ta(){return!0}function ua(){return!1}function va(){try{return d.activeElement}catch(a){}}function wa(a,b,c,d,e,f){var g,h;if("object"==typeof b){"string"!=typeof c&&(d=d||c,c=void 0);for(h in b)wa(a,h,c,d,b[h],f);return a}if(null==d&&null==e?(e=c,d=c=void 0):null==e&&("string"==typeof c?(e=d,d=void 0):(e=d,d=c,c=void 0)),e===!1)e=ua;else if(!e)return a;return 1===f&&(g=e,e=function(a){return r().off(a),g.apply(this,arguments)},e.guid=g.guid||(g.guid=r.guid++)),a.each(function(){r.event.add(this,b,e,d,c)})}r.event={global:{},add:function(a,b,c,d,e){var f,g,h,i,j,k,l,m,n,o,p,q=V.get(a);if(q){c.handler&&(f=c,c=f.handler,e=f.selector),e&&r.find.matchesSelector(pa,e),c.guid||(c.guid=r.guid++),(i=q.events)||(i=q.events={}),(g=q.handle)||(g=q.handle=function(b){return"undefined"!=typeof r&&r.event.triggered!==b.type?r.event.dispatch.apply(a,arguments):void 0}),b=(b||"").match(K)||[""],j=b.length;while(j--)h=sa.exec(b[j])||[],n=p=h[1],o=(h[2]||"").split(".").sort(),n&&(l=r.event.special[n]||{},n=(e?l.delegateType:l.bindType)||n,l=r.event.special[n]||{},k=r.extend({type:n,origType:p,data:d,handler:c,guid:c.guid,selector:e,needsContext:e&&r.expr.match.needsContext.test(e),namespace:o.join(".")},f),(m=i[n])||(m=i[n]=[],m.delegateCount=0,l.setup&&l.setup.call(a,d,o,g)!==!1||a.addEventListener&&a.addEventListener(n,g)),l.add&&(l.add.call(a,k),k.handler.guid||(k.handler.guid=c.guid)),e?m.splice(m.delegateCount++,0,k):m.push(k),r.event.global[n]=!0)}},remove:function(a,b,c,d,e){var f,g,h,i,j,k,l,m,n,o,p,q=V.hasData(a)&&V.get(a);if(q&&(i=q.events)){b=(b||"").match(K)||[""],j=b.length;while(j--)if(h=sa.exec(b[j])||[],n=p=h[1],o=(h[2]||"").split(".").sort(),n){l=r.event.special[n]||{},n=(d?l.delegateType:l.bindType)||n,m=i[n]||[],h=h[2]&&new RegExp("(^|\\.)"+o.join("\\.(?:.*\\.|)")+"(\\.|$)"),g=f=m.length;while(f--)k=m[f],!e&&p!==k.origType||c&&c.guid!==k.guid||h&&!h.test(k.namespace)||d&&d!==k.selector&&("**"!==d||!k.selector)||(m.splice(f,1),k.selector&&m.delegateCount--,l.remove&&l.remove.call(a,k));g&&!m.length&&(l.teardown&&l.teardown.call(a,o,q.handle)!==!1||r.removeEvent(a,n,q.handle),delete i[n])}else for(n in i)r.event.remove(a,n+b[j],c,d,!0);r.isEmptyObject(i)&&V.remove(a,"handle events")}},dispatch:function(a){var b=r.event.fix(a),c,d,e,f,g,h,i=new Array(arguments.length),j=(V.get(this,"events")||{})[b.type]||[],k=r.event.special[b.type]||{};for(i[0]=b,c=1;c<arguments.length;c++)i[c]=arguments[c];if(b.delegateTarget=this,!k.preDispatch||k.preDispatch.call(this,b)!==!1){h=r.event.handlers.call(this,b,j),c=0;while((f=h[c++])&&!b.isPropagationStopped()){b.currentTarget=f.elem,d=0;while((g=f.handlers[d++])&&!b.isImmediatePropagationStopped())b.rnamespace&&!b.rnamespace.test(g.namespace)||(b.handleObj=g,b.data=g.data,e=((r.event.special[g.origType]||{}).handle||g.handler).apply(f.elem,i),void 0!==e&&(b.result=e)===!1&&(b.preventDefault(),b.stopPropagation()))}return k.postDispatch&&k.postDispatch.call(this,b),b.result}},handlers:function(a,b){var c,d,e,f,g=[],h=b.delegateCount,i=a.target;if(h&&i.nodeType&&("click"!==a.type||isNaN(a.button)||a.button<1))for(;i!==this;i=i.parentNode||this)if(1===i.nodeType&&(i.disabled!==!0||"click"!==a.type)){for(d=[],c=0;c<h;c++)f=b[c],e=f.selector+" ",void 0===d[e]&&(d[e]=f.needsContext?r(e,this).index(i)>-1:r.find(e,this,null,[i]).length),d[e]&&d.push(f);d.length&&g.push({elem:i,handlers:d})}return h<b.length&&g.push({elem:this,handlers:b.slice(h)}),g},addProp:function(a,b){Object.defineProperty(r.Event.prototype,a,{enumerable:!0,configurable:!0,get:r.isFunction(b)?function(){if(this.originalEvent)return b(this.originalEvent)}:function(){if(this.originalEvent)return this.originalEvent[a]},set:function(b){Object.defineProperty(this,a,{enumerable:!0,configurable:!0,writable:!0,value:b})}})},fix:function(a){return a[r.expando]?a:new r.Event(a)},special:{load:{noBubble:!0},focus:{trigger:function(){if(this!==va()&&this.focus)return this.focus(),!1},delegateType:"focusin"},blur:{trigger:function(){if(this===va()&&this.blur)return this.blur(),!1},delegateType:"focusout"},click:{trigger:function(){if("checkbox"===this.type&&this.click&&r.nodeName(this,"input"))return this.click(),!1},_default:function(a){return r.nodeName(a.target,"a")}},beforeunload:{postDispatch:function(a){void 0!==a.result&&a.originalEvent&&(a.originalEvent.returnValue=a.result)}}}},r.removeEvent=function(a,b,c){a.removeEventListener&&a.removeEventListener(b,c)},r.Event=function(a,b){return this instanceof r.Event?(a&&a.type?(this.originalEvent=a,this.type=a.type,this.isDefaultPrevented=a.defaultPrevented||void 0===a.defaultPrevented&&a.returnValue===!1?ta:ua,this.target=a.target&&3===a.target.nodeType?a.target.parentNode:a.target,this.currentTarget=a.currentTarget,this.relatedTarget=a.relatedTarget):this.type=a,b&&r.extend(this,b),this.timeStamp=a&&a.timeStamp||r.now(),void(this[r.expando]=!0)):new r.Event(a,b)},r.Event.prototype={constructor:r.Event,isDefaultPrevented:ua,isPropagationStopped:ua,isImmediatePropagationStopped:ua,isSimulated:!1,preventDefault:function(){var a=this.originalEvent;this.isDefaultPrevented=ta,a&&!this.isSimulated&&a.preventDefault()},stopPropagation:function(){var a=this.originalEvent;this.isPropagationStopped=ta,a&&!this.isSimulated&&a.stopPropagation()},stopImmediatePropagation:function(){var a=this.originalEvent;this.isImmediatePropagationStopped=ta,a&&!this.isSimulated&&a.stopImmediatePropagation(),this.stopPropagation()}},r.each({altKey:!0,bubbles:!0,cancelable:!0,changedTouches:!0,ctrlKey:!0,detail:!0,eventPhase:!0,metaKey:!0,pageX:!0,pageY:!0,shiftKey:!0,view:!0,"char":!0,charCode:!0,key:!0,keyCode:!0,button:!0,buttons:!0,clientX:!0,clientY:!0,offsetX:!0,offsetY:!0,pointerId:!0,pointerType:!0,screenX:!0,screenY:!0,targetTouches:!0,toElement:!0,touches:!0,which:function(a){var b=a.button;return null==a.which&&qa.test(a.type)?null!=a.charCode?a.charCode:a.keyCode:!a.which&&void 0!==b&&ra.test(a.type)?1&b?1:2&b?3:4&b?2:0:a.which}},r.event.addProp),r.each({mouseenter:"mouseover",mouseleave:"mouseout",pointerenter:"pointerover",pointerleave:"pointerout"},function(a,b){r.event.special[a]={delegateType:b,bindType:b,handle:function(a){var c,d=this,e=a.relatedTarget,f=a.handleObj;return e&&(e===d||r.contains(d,e))||(a.type=f.origType,c=f.handler.apply(this,arguments),a.type=b),c}}}),r.fn.extend({on:function(a,b,c,d){return wa(this,a,b,c,d)},one:function(a,b,c,d){return wa(this,a,b,c,d,1)},off:function(a,b,c){var d,e;if(a&&a.preventDefault&&a.handleObj)return d=a.handleObj,r(a.delegateTarget).off(d.namespace?d.origType+"."+d.namespace:d.origType,d.selector,d.handler),this;if("object"==typeof a){for(e in a)this.off(e,b,a[e]);return this}return b!==!1&&"function"!=typeof b||(c=b,b=void 0),c===!1&&(c=ua),this.each(function(){r.event.remove(this,a,c,b)})}});var xa=/<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi,ya=/<script|<style|<link/i,za=/checked\s*(?:[^=]|=\s*.checked.)/i,Aa=/^true\/(.*)/,Ba=/^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g;function Ca(a,b){return r.nodeName(a,"table")&&r.nodeName(11!==b.nodeType?b:b.firstChild,"tr")?a.getElementsByTagName("tbody")[0]||a:a}function Da(a){return a.type=(null!==a.getAttribute("type"))+"/"+a.type,a}function Ea(a){var b=Aa.exec(a.type);return b?a.type=b[1]:a.removeAttribute("type"),a}function Fa(a,b){var c,d,e,f,g,h,i,j;if(1===b.nodeType){if(V.hasData(a)&&(f=V.access(a),g=V.set(b,f),j=f.events)){delete g.handle,g.events={};for(e in j)for(c=0,d=j[e].length;c<d;c++)r.event.add(b,e,j[e][c])}W.hasData(a)&&(h=W.access(a),i=r.extend({},h),W.set(b,i))}}function Ga(a,b){var c=b.nodeName.toLowerCase();"input"===c&&ha.test(a.type)?b.checked=a.checked:"input"!==c&&"textarea"!==c||(b.defaultValue=a.defaultValue)}function Ha(a,b,c,d){b=g.apply([],b);var e,f,h,i,j,k,l=0,m=a.length,n=m-1,q=b[0],s=r.isFunction(q);if(s||m>1&&"string"==typeof q&&!o.checkClone&&za.test(q))return a.each(function(e){var f=a.eq(e);s&&(b[0]=q.call(this,e,f.html())),Ha(f,b,c,d)});if(m&&(e=oa(b,a[0].ownerDocument,!1,a,d),f=e.firstChild,1===e.childNodes.length&&(e=f),f||d)){for(h=r.map(la(e,"script"),Da),i=h.length;l<m;l++)j=e,l!==n&&(j=r.clone(j,!0,!0),i&&r.merge(h,la(j,"script"))),c.call(a[l],j,l);if(i)for(k=h[h.length-1].ownerDocument,r.map(h,Ea),l=0;l<i;l++)j=h[l],ja.test(j.type||"")&&!V.access(j,"globalEval")&&r.contains(k,j)&&(j.src?r._evalUrl&&r._evalUrl(j.src):p(j.textContent.replace(Ba,""),k))}return a}function Ia(a,b,c){for(var d,e=b?r.filter(b,a):a,f=0;null!=(d=e[f]);f++)c||1!==d.nodeType||r.cleanData(la(d)),d.parentNode&&(c&&r.contains(d.ownerDocument,d)&&ma(la(d,"script")),d.parentNode.removeChild(d));return a}r.extend({htmlPrefilter:function(a){return a.replace(xa,"<$1></$2>")},clone:function(a,b,c){var d,e,f,g,h=a.cloneNode(!0),i=r.contains(a.ownerDocument,a);if(!(o.noCloneChecked||1!==a.nodeType&&11!==a.nodeType||r.isXMLDoc(a)))for(g=la(h),f=la(a),d=0,e=f.length;d<e;d++)Ga(f[d],g[d]);if(b)if(c)for(f=f||la(a),g=g||la(h),d=0,e=f.length;d<e;d++)Fa(f[d],g[d]);else Fa(a,h);return g=la(h,"script"),g.length>0&&ma(g,!i&&la(a,"script")),h},cleanData:function(a){for(var b,c,d,e=r.event.special,f=0;void 0!==(c=a[f]);f++)if(T(c)){if(b=c[V.expando]){if(b.events)for(d in b.events)e[d]?r.event.remove(c,d):r.removeEvent(c,d,b.handle);c[V.expando]=void 0}c[W.expando]&&(c[W.expando]=void 0)}}}),r.fn.extend({detach:function(a){return Ia(this,a,!0)},remove:function(a){return Ia(this,a)},text:function(a){return S(this,function(a){return void 0===a?r.text(this):this.empty().each(function(){1!==this.nodeType&&11!==this.nodeType&&9!==this.nodeType||(this.textContent=a)})},null,a,arguments.length)},append:function(){return Ha(this,arguments,function(a){if(1===this.nodeType||11===this.nodeType||9===this.nodeType){var b=Ca(this,a);b.appendChild(a)}})},prepend:function(){return Ha(this,arguments,function(a){if(1===this.nodeType||11===this.nodeType||9===this.nodeType){var b=Ca(this,a);b.insertBefore(a,b.firstChild)}})},before:function(){return Ha(this,arguments,function(a){this.parentNode&&this.parentNode.insertBefore(a,this)})},after:function(){return Ha(this,arguments,function(a){this.parentNode&&this.parentNode.insertBefore(a,this.nextSibling)})},empty:function(){for(var a,b=0;null!=(a=this[b]);b++)1===a.nodeType&&(r.cleanData(la(a,!1)),a.textContent="");return this},clone:function(a,b){return a=null!=a&&a,b=null==b?a:b,this.map(function(){return r.clone(this,a,b)})},html:function(a){return S(this,function(a){var b=this[0]||{},c=0,d=this.length;if(void 0===a&&1===b.nodeType)return b.innerHTML;if("string"==typeof a&&!ya.test(a)&&!ka[(ia.exec(a)||["",""])[1].toLowerCase()]){a=r.htmlPrefilter(a);try{for(;c<d;c++)b=this[c]||{},1===b.nodeType&&(r.cleanData(la(b,!1)),b.innerHTML=a);b=0}catch(e){}}b&&this.empty().append(a)},null,a,arguments.length)},replaceWith:function(){var a=[];return Ha(this,arguments,function(b){var c=this.parentNode;r.inArray(this,a)<0&&(r.cleanData(la(this)),c&&c.replaceChild(b,this))},a)}}),r.each({appendTo:"append",prependTo:"prepend",insertBefore:"before",insertAfter:"after",replaceAll:"replaceWith"},function(a,b){r.fn[a]=function(a){for(var c,d=[],e=r(a),f=e.length-1,g=0;g<=f;g++)c=g===f?this:this.clone(!0),r(e[g])[b](c),h.apply(d,c.get());return this.pushStack(d)}});var Ja=/^margin/,Ka=new RegExp("^("+$+")(?!px)[a-z%]+$","i"),La=function(b){var c=b.ownerDocument.defaultView;return c&&c.opener||(c=a),c.getComputedStyle(b)};!function(){function b(){if(i){i.style.cssText="box-sizing:border-box;position:relative;display:block;margin:auto;border:1px;padding:1px;top:1%;width:50%",i.innerHTML="",pa.appendChild(h);var b=a.getComputedStyle(i);c="1%"!==b.top,g="2px"===b.marginLeft,e="4px"===b.width,i.style.marginRight="50%",f="4px"===b.marginRight,pa.removeChild(h),i=null}}var c,e,f,g,h=d.createElement("div"),i=d.createElement("div");i.style&&(i.style.backgroundClip="content-box",i.cloneNode(!0).style.backgroundClip="",o.clearCloneStyle="content-box"===i.style.backgroundClip,h.style.cssText="border:0;width:8px;height:0;top:0;left:-9999px;padding:0;margin-top:1px;position:absolute",h.appendChild(i),r.extend(o,{pixelPosition:function(){return b(),c},boxSizingReliable:function(){return b(),e},pixelMarginRight:function(){return b(),f},reliableMarginLeft:function(){return b(),g}}))}();function Ma(a,b,c){var d,e,f,g,h=a.style;return c=c||La(a),c&&(g=c.getPropertyValue(b)||c[b],""!==g||r.contains(a.ownerDocument,a)||(g=r.style(a,b)),!o.pixelMarginRight()&&Ka.test(g)&&Ja.test(b)&&(d=h.width,e=h.minWidth,f=h.maxWidth,h.minWidth=h.maxWidth=h.width=g,g=c.width,h.width=d,h.minWidth=e,h.maxWidth=f)),void 0!==g?g+"":g}function Na(a,b){return{get:function(){return a()?void delete this.get:(this.get=b).apply(this,arguments)}}}var Oa=/^(none|table(?!-c[ea]).+)/,Pa={position:"absolute",visibility:"hidden",display:"block"},Qa={letterSpacing:"0",fontWeight:"400"},Ra=["Webkit","Moz","ms"],Sa=d.createElement("div").style;function Ta(a){if(a in Sa)return a;var b=a[0].toUpperCase()+a.slice(1),c=Ra.length;while(c--)if(a=Ra[c]+b,a in Sa)return a}function Ua(a,b,c){var d=_.exec(b);return d?Math.max(0,d[2]-(c||0))+(d[3]||"px"):b}function Va(a,b,c,d,e){for(var f=c===(d?"border":"content")?4:"width"===b?1:0,g=0;f<4;f+=2)"margin"===c&&(g+=r.css(a,c+aa[f],!0,e)),d?("content"===c&&(g-=r.css(a,"padding"+aa[f],!0,e)),"margin"!==c&&(g-=r.css(a,"border"+aa[f]+"Width",!0,e))):(g+=r.css(a,"padding"+aa[f],!0,e),"padding"!==c&&(g+=r.css(a,"border"+aa[f]+"Width",!0,e)));return g}function Wa(a,b,c){var d,e=!0,f=La(a),g="border-box"===r.css(a,"boxSizing",!1,f);if(a.getClientRects().length&&(d=a.getBoundingClientRect()[b]),d<=0||null==d){if(d=Ma(a,b,f),(d<0||null==d)&&(d=a.style[b]),Ka.test(d))return d;e=g&&(o.boxSizingReliable()||d===a.style[b]),d=parseFloat(d)||0}return d+Va(a,b,c||(g?"border":"content"),e,f)+"px"}r.extend({cssHooks:{opacity:{get:function(a,b){if(b){var c=Ma(a,"opacity");return""===c?"1":c}}}},cssNumber:{animationIterationCount:!0,columnCount:!0,fillOpacity:!0,flexGrow:!0,flexShrink:!0,fontWeight:!0,lineHeight:!0,opacity:!0,order:!0,orphans:!0,widows:!0,zIndex:!0,zoom:!0},cssProps:{"float":"cssFloat"},style:function(a,b,c,d){if(a&&3!==a.nodeType&&8!==a.nodeType&&a.style){var e,f,g,h=r.camelCase(b),i=a.style;return b=r.cssProps[h]||(r.cssProps[h]=Ta(h)||h),g=r.cssHooks[b]||r.cssHooks[h],void 0===c?g&&"get"in g&&void 0!==(e=g.get(a,!1,d))?e:i[b]:(f=typeof c,"string"===f&&(e=_.exec(c))&&e[1]&&(c=da(a,b,e),f="number"),null!=c&&c===c&&("number"===f&&(c+=e&&e[3]||(r.cssNumber[h]?"":"px")),o.clearCloneStyle||""!==c||0!==b.indexOf("background")||(i[b]="inherit"),g&&"set"in g&&void 0===(c=g.set(a,c,d))||(i[b]=c)),void 0)}},css:function(a,b,c,d){var e,f,g,h=r.camelCase(b);return b=r.cssProps[h]||(r.cssProps[h]=Ta(h)||h),g=r.cssHooks[b]||r.cssHooks[h],g&&"get"in g&&(e=g.get(a,!0,c)),void 0===e&&(e=Ma(a,b,d)),"normal"===e&&b in Qa&&(e=Qa[b]),""===c||c?(f=parseFloat(e),c===!0||isFinite(f)?f||0:e):e}}),r.each(["height","width"],function(a,b){r.cssHooks[b]={get:function(a,c,d){if(c)return!Oa.test(r.css(a,"display"))||a.getClientRects().length&&a.getBoundingClientRect().width?Wa(a,b,d):ca(a,Pa,function(){return Wa(a,b,d)})},set:function(a,c,d){var e,f=d&&La(a),g=d&&Va(a,b,d,"border-box"===r.css(a,"boxSizing",!1,f),f);return g&&(e=_.exec(c))&&"px"!==(e[3]||"px")&&(a.style[b]=c,c=r.css(a,b)),Ua(a,c,g)}}}),r.cssHooks.marginLeft=Na(o.reliableMarginLeft,function(a,b){if(b)return(parseFloat(Ma(a,"marginLeft"))||a.getBoundingClientRect().left-ca(a,{marginLeft:0},function(){return a.getBoundingClientRect().left}))+"px"}),r.each({margin:"",padding:"",border:"Width"},function(a,b){r.cssHooks[a+b]={expand:function(c){for(var d=0,e={},f="string"==typeof c?c.split(" "):[c];d<4;d++)e[a+aa[d]+b]=f[d]||f[d-2]||f[0];return e}},Ja.test(a)||(r.cssHooks[a+b].set=Ua)}),r.fn.extend({css:function(a,b){return S(this,function(a,b,c){var d,e,f={},g=0;if(r.isArray(b)){for(d=La(a),e=b.length;g<e;g++)f[b[g]]=r.css(a,b[g],!1,d);return f}return void 0!==c?r.style(a,b,c):r.css(a,b)},a,b,arguments.length>1)}});function Xa(a,b,c,d,e){return new Xa.prototype.init(a,b,c,d,e)}r.Tween=Xa,Xa.prototype={constructor:Xa,init:function(a,b,c,d,e,f){this.elem=a,this.prop=c,this.easing=e||r.easing._default,this.options=b,this.start=this.now=this.cur(),this.end=d,this.unit=f||(r.cssNumber[c]?"":"px")},cur:function(){var a=Xa.propHooks[this.prop];return a&&a.get?a.get(this):Xa.propHooks._default.get(this)},run:function(a){var b,c=Xa.propHooks[this.prop];return this.options.duration?this.pos=b=r.easing[this.easing](a,this.options.duration*a,0,1,this.options.duration):this.pos=b=a,this.now=(this.end-this.start)*b+this.start,this.options.step&&this.options.step.call(this.elem,this.now,this),c&&c.set?c.set(this):Xa.propHooks._default.set(this),this}},Xa.prototype.init.prototype=Xa.prototype,Xa.propHooks={_default:{get:function(a){var b;return 1!==a.elem.nodeType||null!=a.elem[a.prop]&&null==a.elem.style[a.prop]?a.elem[a.prop]:(b=r.css(a.elem,a.prop,""),b&&"auto"!==b?b:0)},set:function(a){r.fx.step[a.prop]?r.fx.step[a.prop](a):1!==a.elem.nodeType||null==a.elem.style[r.cssProps[a.prop]]&&!r.cssHooks[a.prop]?a.elem[a.prop]=a.now:r.style(a.elem,a.prop,a.now+a.unit)}}},Xa.propHooks.scrollTop=Xa.propHooks.scrollLeft={set:function(a){a.elem.nodeType&&a.elem.parentNode&&(a.elem[a.prop]=a.now)}},r.easing={linear:function(a){return a},swing:function(a){return.5-Math.cos(a*Math.PI)/2},_default:"swing"},r.fx=Xa.prototype.init,r.fx.step={};var Ya,Za,$a=/^(?:toggle|show|hide)$/,_a=/queueHooks$/;function ab(){Za&&(a.requestAnimationFrame(ab),r.fx.tick())}function bb(){return a.setTimeout(function(){Ya=void 0}),Ya=r.now()}function cb(a,b){var c,d=0,e={height:a};for(b=b?1:0;d<4;d+=2-b)c=aa[d],e["margin"+c]=e["padding"+c]=a;return b&&(e.opacity=e.width=a),e}function db(a,b,c){for(var d,e=(gb.tweeners[b]||[]).concat(gb.tweeners["*"]),f=0,g=e.length;f<g;f++)if(d=e[f].call(c,b,a))return d}function eb(a,b,c){var d,e,f,g,h,i,j,k,l="width"in b||"height"in b,m=this,n={},o=a.style,p=a.nodeType&&ba(a),q=V.get(a,"fxshow");c.queue||(g=r._queueHooks(a,"fx"),null==g.unqueued&&(g.unqueued=0,h=g.empty.fire,g.empty.fire=function(){g.unqueued||h()}),g.unqueued++,m.always(function(){m.always(function(){g.unqueued--,r.queue(a,"fx").length||g.empty.fire()})}));for(d in b)if(e=b[d],$a.test(e)){if(delete b[d],f=f||"toggle"===e,e===(p?"hide":"show")){if("show"!==e||!q||void 0===q[d])continue;p=!0}n[d]=q&&q[d]||r.style(a,d)}if(i=!r.isEmptyObject(b),i||!r.isEmptyObject(n)){l&&1===a.nodeType&&(c.overflow=[o.overflow,o.overflowX,o.overflowY],j=q&&q.display,null==j&&(j=V.get(a,"display")),k=r.css(a,"display"),"none"===k&&(j?k=j:(ga([a],!0),j=a.style.display||j,k=r.css(a,"display"),ga([a]))),("inline"===k||"inline-block"===k&&null!=j)&&"none"===r.css(a,"float")&&(i||(m.done(function(){o.display=j}),null==j&&(k=o.display,j="none"===k?"":k)),o.display="inline-block")),c.overflow&&(o.overflow="hidden",m.always(function(){o.overflow=c.overflow[0],o.overflowX=c.overflow[1],o.overflowY=c.overflow[2]})),i=!1;for(d in n)i||(q?"hidden"in q&&(p=q.hidden):q=V.access(a,"fxshow",{display:j}),f&&(q.hidden=!p),p&&ga([a],!0),m.done(function(){p||ga([a]),V.remove(a,"fxshow");for(d in n)r.style(a,d,n[d])})),i=db(p?q[d]:0,d,m),d in q||(q[d]=i.start,p&&(i.end=i.start,i.start=0))}}function fb(a,b){var c,d,e,f,g;for(c in a)if(d=r.camelCase(c),e=b[d],f=a[c],r.isArray(f)&&(e=f[1],f=a[c]=f[0]),c!==d&&(a[d]=f,delete a[c]),g=r.cssHooks[d],g&&"expand"in g){f=g.expand(f),delete a[d];for(c in f)c in a||(a[c]=f[c],b[c]=e)}else b[d]=e}function gb(a,b,c){var d,e,f=0,g=gb.prefilters.length,h=r.Deferred().always(function(){delete i.elem}),i=function(){if(e)return!1;for(var b=Ya||bb(),c=Math.max(0,j.startTime+j.duration-b),d=c/j.duration||0,f=1-d,g=0,i=j.tweens.length;g<i;g++)j.tweens[g].run(f);return h.notifyWith(a,[j,f,c]),f<1&&i?c:(h.resolveWith(a,[j]),!1)},j=h.promise({elem:a,props:r.extend({},b),opts:r.extend(!0,{specialEasing:{},easing:r.easing._default},c),originalProperties:b,originalOptions:c,startTime:Ya||bb(),duration:c.duration,tweens:[],createTween:function(b,c){var d=r.Tween(a,j.opts,b,c,j.opts.specialEasing[b]||j.opts.easing);return j.tweens.push(d),d},stop:function(b){var c=0,d=b?j.tweens.length:0;if(e)return this;for(e=!0;c<d;c++)j.tweens[c].run(1);return b?(h.notifyWith(a,[j,1,0]),h.resolveWith(a,[j,b])):h.rejectWith(a,[j,b]),this}}),k=j.props;for(fb(k,j.opts.specialEasing);f<g;f++)if(d=gb.prefilters[f].call(j,a,k,j.opts))return r.isFunction(d.stop)&&(r._queueHooks(j.elem,j.opts.queue).stop=r.proxy(d.stop,d)),d;return r.map(k,db,j),r.isFunction(j.opts.start)&&j.opts.start.call(a,j),r.fx.timer(r.extend(i,{elem:a,anim:j,queue:j.opts.queue})),j.progress(j.opts.progress).done(j.opts.done,j.opts.complete).fail(j.opts.fail).always(j.opts.always)}r.Animation=r.extend(gb,{tweeners:{"*":[function(a,b){var c=this.createTween(a,b);return da(c.elem,a,_.exec(b),c),c}]},tweener:function(a,b){r.isFunction(a)?(b=a,a=["*"]):a=a.match(K);for(var c,d=0,e=a.length;d<e;d++)c=a[d],gb.tweeners[c]=gb.tweeners[c]||[],gb.tweeners[c].unshift(b)},prefilters:[eb],prefilter:function(a,b){b?gb.prefilters.unshift(a):gb.prefilters.push(a)}}),r.speed=function(a,b,c){var e=a&&"object"==typeof a?r.extend({},a):{complete:c||!c&&b||r.isFunction(a)&&a,duration:a,easing:c&&b||b&&!r.isFunction(b)&&b};return r.fx.off||d.hidden?e.duration=0:e.duration="number"==typeof e.duration?e.duration:e.duration in r.fx.speeds?r.fx.speeds[e.duration]:r.fx.speeds._default,null!=e.queue&&e.queue!==!0||(e.queue="fx"),e.old=e.complete,e.complete=function(){r.isFunction(e.old)&&e.old.call(this),e.queue&&r.dequeue(this,e.queue)},e},r.fn.extend({fadeTo:function(a,b,c,d){return this.filter(ba).css("opacity",0).show().end().animate({opacity:b},a,c,d)},animate:function(a,b,c,d){var e=r.isEmptyObject(a),f=r.speed(b,c,d),g=function(){var b=gb(this,r.extend({},a),f);(e||V.get(this,"finish"))&&b.stop(!0)};return g.finish=g,e||f.queue===!1?this.each(g):this.queue(f.queue,g)},stop:function(a,b,c){var d=function(a){var b=a.stop;delete a.stop,b(c)};return"string"!=typeof a&&(c=b,b=a,a=void 0),b&&a!==!1&&this.queue(a||"fx",[]),this.each(function(){var b=!0,e=null!=a&&a+"queueHooks",f=r.timers,g=V.get(this);if(e)g[e]&&g[e].stop&&d(g[e]);else for(e in g)g[e]&&g[e].stop&&_a.test(e)&&d(g[e]);for(e=f.length;e--;)f[e].elem!==this||null!=a&&f[e].queue!==a||(f[e].anim.stop(c),b=!1,f.splice(e,1));!b&&c||r.dequeue(this,a)})},finish:function(a){return a!==!1&&(a=a||"fx"),this.each(function(){var b,c=V.get(this),d=c[a+"queue"],e=c[a+"queueHooks"],f=r.timers,g=d?d.length:0;for(c.finish=!0,r.queue(this,a,[]),e&&e.stop&&e.stop.call(this,!0),b=f.length;b--;)f[b].elem===this&&f[b].queue===a&&(f[b].anim.stop(!0),f.splice(b,1));for(b=0;b<g;b++)d[b]&&d[b].finish&&d[b].finish.call(this);delete c.finish})}}),r.each(["toggle","show","hide"],function(a,b){var c=r.fn[b];r.fn[b]=function(a,d,e){return null==a||"boolean"==typeof a?c.apply(this,arguments):this.animate(cb(b,!0),a,d,e)}}),r.each({slideDown:cb("show"),slideUp:cb("hide"),slideToggle:cb("toggle"),fadeIn:{opacity:"show"},fadeOut:{opacity:"hide"},fadeToggle:{opacity:"toggle"}},function(a,b){r.fn[a]=function(a,c,d){return this.animate(b,a,c,d)}}),r.timers=[],r.fx.tick=function(){var a,b=0,c=r.timers;for(Ya=r.now();b<c.length;b++)a=c[b],a()||c[b]!==a||c.splice(b--,1);c.length||r.fx.stop(),Ya=void 0},r.fx.timer=function(a){r.timers.push(a),a()?r.fx.start():r.timers.pop()},r.fx.interval=13,r.fx.start=function(){Za||(Za=a.requestAnimationFrame?a.requestAnimationFrame(ab):a.setInterval(r.fx.tick,r.fx.interval))},r.fx.stop=function(){a.cancelAnimationFrame?a.cancelAnimationFrame(Za):a.clearInterval(Za),Za=null},r.fx.speeds={slow:600,fast:200,_default:400},r.fn.delay=function(b,c){return b=r.fx?r.fx.speeds[b]||b:b,c=c||"fx",this.queue(c,function(c,d){var e=a.setTimeout(c,b);d.stop=function(){a.clearTimeout(e)}})},function(){var a=d.createElement("input"),b=d.createElement("select"),c=b.appendChild(d.createElement("option"));a.type="checkbox",o.checkOn=""!==a.value,o.optSelected=c.selected,a=d.createElement("input"),a.value="t",a.type="radio",o.radioValue="t"===a.value}();var hb,ib=r.expr.attrHandle;r.fn.extend({attr:function(a,b){return S(this,r.attr,a,b,arguments.length>1)},removeAttr:function(a){return this.each(function(){r.removeAttr(this,a)})}}),r.extend({attr:function(a,b,c){var d,e,f=a.nodeType;if(3!==f&&8!==f&&2!==f)return"undefined"==typeof a.getAttribute?r.prop(a,b,c):(1===f&&r.isXMLDoc(a)||(e=r.attrHooks[b.toLowerCase()]||(r.expr.match.bool.test(b)?hb:void 0)),void 0!==c?null===c?void r.removeAttr(a,b):e&&"set"in e&&void 0!==(d=e.set(a,c,b))?d:(a.setAttribute(b,c+""),c):e&&"get"in e&&null!==(d=e.get(a,b))?d:(d=r.find.attr(a,b),null==d?void 0:d))},attrHooks:{type:{set:function(a,b){if(!o.radioValue&&"radio"===b&&r.nodeName(a,"input")){var c=a.value;return a.setAttribute("type",b),c&&(a.value=c),b}}}},removeAttr:function(a,b){var c,d=0,e=b&&b.match(K); -if(e&&1===a.nodeType)while(c=e[d++])a.removeAttribute(c)}}),hb={set:function(a,b,c){return b===!1?r.removeAttr(a,c):a.setAttribute(c,c),c}},r.each(r.expr.match.bool.source.match(/\w+/g),function(a,b){var c=ib[b]||r.find.attr;ib[b]=function(a,b,d){var e,f,g=b.toLowerCase();return d||(f=ib[g],ib[g]=e,e=null!=c(a,b,d)?g:null,ib[g]=f),e}});var jb=/^(?:input|select|textarea|button)$/i,kb=/^(?:a|area)$/i;r.fn.extend({prop:function(a,b){return S(this,r.prop,a,b,arguments.length>1)},removeProp:function(a){return this.each(function(){delete this[r.propFix[a]||a]})}}),r.extend({prop:function(a,b,c){var d,e,f=a.nodeType;if(3!==f&&8!==f&&2!==f)return 1===f&&r.isXMLDoc(a)||(b=r.propFix[b]||b,e=r.propHooks[b]),void 0!==c?e&&"set"in e&&void 0!==(d=e.set(a,c,b))?d:a[b]=c:e&&"get"in e&&null!==(d=e.get(a,b))?d:a[b]},propHooks:{tabIndex:{get:function(a){var b=r.find.attr(a,"tabindex");return b?parseInt(b,10):jb.test(a.nodeName)||kb.test(a.nodeName)&&a.href?0:-1}}},propFix:{"for":"htmlFor","class":"className"}}),o.optSelected||(r.propHooks.selected={get:function(a){var b=a.parentNode;return b&&b.parentNode&&b.parentNode.selectedIndex,null},set:function(a){var b=a.parentNode;b&&(b.selectedIndex,b.parentNode&&b.parentNode.selectedIndex)}}),r.each(["tabIndex","readOnly","maxLength","cellSpacing","cellPadding","rowSpan","colSpan","useMap","frameBorder","contentEditable"],function(){r.propFix[this.toLowerCase()]=this});var lb=/[\t\r\n\f]/g;function mb(a){return a.getAttribute&&a.getAttribute("class")||""}r.fn.extend({addClass:function(a){var b,c,d,e,f,g,h,i=0;if(r.isFunction(a))return this.each(function(b){r(this).addClass(a.call(this,b,mb(this)))});if("string"==typeof a&&a){b=a.match(K)||[];while(c=this[i++])if(e=mb(c),d=1===c.nodeType&&(" "+e+" ").replace(lb," ")){g=0;while(f=b[g++])d.indexOf(" "+f+" ")<0&&(d+=f+" ");h=r.trim(d),e!==h&&c.setAttribute("class",h)}}return this},removeClass:function(a){var b,c,d,e,f,g,h,i=0;if(r.isFunction(a))return this.each(function(b){r(this).removeClass(a.call(this,b,mb(this)))});if(!arguments.length)return this.attr("class","");if("string"==typeof a&&a){b=a.match(K)||[];while(c=this[i++])if(e=mb(c),d=1===c.nodeType&&(" "+e+" ").replace(lb," ")){g=0;while(f=b[g++])while(d.indexOf(" "+f+" ")>-1)d=d.replace(" "+f+" "," ");h=r.trim(d),e!==h&&c.setAttribute("class",h)}}return this},toggleClass:function(a,b){var c=typeof a;return"boolean"==typeof b&&"string"===c?b?this.addClass(a):this.removeClass(a):r.isFunction(a)?this.each(function(c){r(this).toggleClass(a.call(this,c,mb(this),b),b)}):this.each(function(){var b,d,e,f;if("string"===c){d=0,e=r(this),f=a.match(K)||[];while(b=f[d++])e.hasClass(b)?e.removeClass(b):e.addClass(b)}else void 0!==a&&"boolean"!==c||(b=mb(this),b&&V.set(this,"__className__",b),this.setAttribute&&this.setAttribute("class",b||a===!1?"":V.get(this,"__className__")||""))})},hasClass:function(a){var b,c,d=0;b=" "+a+" ";while(c=this[d++])if(1===c.nodeType&&(" "+mb(c)+" ").replace(lb," ").indexOf(b)>-1)return!0;return!1}});var nb=/\r/g,ob=/[\x20\t\r\n\f]+/g;r.fn.extend({val:function(a){var b,c,d,e=this[0];{if(arguments.length)return d=r.isFunction(a),this.each(function(c){var e;1===this.nodeType&&(e=d?a.call(this,c,r(this).val()):a,null==e?e="":"number"==typeof e?e+="":r.isArray(e)&&(e=r.map(e,function(a){return null==a?"":a+""})),b=r.valHooks[this.type]||r.valHooks[this.nodeName.toLowerCase()],b&&"set"in b&&void 0!==b.set(this,e,"value")||(this.value=e))});if(e)return b=r.valHooks[e.type]||r.valHooks[e.nodeName.toLowerCase()],b&&"get"in b&&void 0!==(c=b.get(e,"value"))?c:(c=e.value,"string"==typeof c?c.replace(nb,""):null==c?"":c)}}}),r.extend({valHooks:{option:{get:function(a){var b=r.find.attr(a,"value");return null!=b?b:r.trim(r.text(a)).replace(ob," ")}},select:{get:function(a){for(var b,c,d=a.options,e=a.selectedIndex,f="select-one"===a.type,g=f?null:[],h=f?e+1:d.length,i=e<0?h:f?e:0;i<h;i++)if(c=d[i],(c.selected||i===e)&&!c.disabled&&(!c.parentNode.disabled||!r.nodeName(c.parentNode,"optgroup"))){if(b=r(c).val(),f)return b;g.push(b)}return g},set:function(a,b){var c,d,e=a.options,f=r.makeArray(b),g=e.length;while(g--)d=e[g],(d.selected=r.inArray(r.valHooks.option.get(d),f)>-1)&&(c=!0);return c||(a.selectedIndex=-1),f}}}}),r.each(["radio","checkbox"],function(){r.valHooks[this]={set:function(a,b){if(r.isArray(b))return a.checked=r.inArray(r(a).val(),b)>-1}},o.checkOn||(r.valHooks[this].get=function(a){return null===a.getAttribute("value")?"on":a.value})});var pb=/^(?:focusinfocus|focusoutblur)$/;r.extend(r.event,{trigger:function(b,c,e,f){var g,h,i,j,k,m,n,o=[e||d],p=l.call(b,"type")?b.type:b,q=l.call(b,"namespace")?b.namespace.split("."):[];if(h=i=e=e||d,3!==e.nodeType&&8!==e.nodeType&&!pb.test(p+r.event.triggered)&&(p.indexOf(".")>-1&&(q=p.split("."),p=q.shift(),q.sort()),k=p.indexOf(":")<0&&"on"+p,b=b[r.expando]?b:new r.Event(p,"object"==typeof b&&b),b.isTrigger=f?2:3,b.namespace=q.join("."),b.rnamespace=b.namespace?new RegExp("(^|\\.)"+q.join("\\.(?:.*\\.|)")+"(\\.|$)"):null,b.result=void 0,b.target||(b.target=e),c=null==c?[b]:r.makeArray(c,[b]),n=r.event.special[p]||{},f||!n.trigger||n.trigger.apply(e,c)!==!1)){if(!f&&!n.noBubble&&!r.isWindow(e)){for(j=n.delegateType||p,pb.test(j+p)||(h=h.parentNode);h;h=h.parentNode)o.push(h),i=h;i===(e.ownerDocument||d)&&o.push(i.defaultView||i.parentWindow||a)}g=0;while((h=o[g++])&&!b.isPropagationStopped())b.type=g>1?j:n.bindType||p,m=(V.get(h,"events")||{})[b.type]&&V.get(h,"handle"),m&&m.apply(h,c),m=k&&h[k],m&&m.apply&&T(h)&&(b.result=m.apply(h,c),b.result===!1&&b.preventDefault());return b.type=p,f||b.isDefaultPrevented()||n._default&&n._default.apply(o.pop(),c)!==!1||!T(e)||k&&r.isFunction(e[p])&&!r.isWindow(e)&&(i=e[k],i&&(e[k]=null),r.event.triggered=p,e[p](),r.event.triggered=void 0,i&&(e[k]=i)),b.result}},simulate:function(a,b,c){var d=r.extend(new r.Event,c,{type:a,isSimulated:!0});r.event.trigger(d,null,b)}}),r.fn.extend({trigger:function(a,b){return this.each(function(){r.event.trigger(a,b,this)})},triggerHandler:function(a,b){var c=this[0];if(c)return r.event.trigger(a,b,c,!0)}}),r.each("blur focus focusin focusout resize scroll click dblclick mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave change select submit keydown keypress keyup contextmenu".split(" "),function(a,b){r.fn[b]=function(a,c){return arguments.length>0?this.on(b,null,a,c):this.trigger(b)}}),r.fn.extend({hover:function(a,b){return this.mouseenter(a).mouseleave(b||a)}}),o.focusin="onfocusin"in a,o.focusin||r.each({focus:"focusin",blur:"focusout"},function(a,b){var c=function(a){r.event.simulate(b,a.target,r.event.fix(a))};r.event.special[b]={setup:function(){var d=this.ownerDocument||this,e=V.access(d,b);e||d.addEventListener(a,c,!0),V.access(d,b,(e||0)+1)},teardown:function(){var d=this.ownerDocument||this,e=V.access(d,b)-1;e?V.access(d,b,e):(d.removeEventListener(a,c,!0),V.remove(d,b))}}});var qb=a.location,rb=r.now(),sb=/\?/;r.parseXML=function(b){var c;if(!b||"string"!=typeof b)return null;try{c=(new a.DOMParser).parseFromString(b,"text/xml")}catch(d){c=void 0}return c&&!c.getElementsByTagName("parsererror").length||r.error("Invalid XML: "+b),c};var tb=/\[\]$/,ub=/\r?\n/g,vb=/^(?:submit|button|image|reset|file)$/i,wb=/^(?:input|select|textarea|keygen)/i;function xb(a,b,c,d){var e;if(r.isArray(b))r.each(b,function(b,e){c||tb.test(a)?d(a,e):xb(a+"["+("object"==typeof e&&null!=e?b:"")+"]",e,c,d)});else if(c||"object"!==r.type(b))d(a,b);else for(e in b)xb(a+"["+e+"]",b[e],c,d)}r.param=function(a,b){var c,d=[],e=function(a,b){var c=r.isFunction(b)?b():b;d[d.length]=encodeURIComponent(a)+"="+encodeURIComponent(null==c?"":c)};if(r.isArray(a)||a.jquery&&!r.isPlainObject(a))r.each(a,function(){e(this.name,this.value)});else for(c in a)xb(c,a[c],b,e);return d.join("&")},r.fn.extend({serialize:function(){return r.param(this.serializeArray())},serializeArray:function(){return this.map(function(){var a=r.prop(this,"elements");return a?r.makeArray(a):this}).filter(function(){var a=this.type;return this.name&&!r(this).is(":disabled")&&wb.test(this.nodeName)&&!vb.test(a)&&(this.checked||!ha.test(a))}).map(function(a,b){var c=r(this).val();return null==c?null:r.isArray(c)?r.map(c,function(a){return{name:b.name,value:a.replace(ub,"\r\n")}}):{name:b.name,value:c.replace(ub,"\r\n")}}).get()}});var yb=/%20/g,zb=/#.*$/,Ab=/([?&])_=[^&]*/,Bb=/^(.*?):[ \t]*([^\r\n]*)$/gm,Cb=/^(?:about|app|app-storage|.+-extension|file|res|widget):$/,Db=/^(?:GET|HEAD)$/,Eb=/^\/\//,Fb={},Gb={},Hb="*/".concat("*"),Ib=d.createElement("a");Ib.href=qb.href;function Jb(a){return function(b,c){"string"!=typeof b&&(c=b,b="*");var d,e=0,f=b.toLowerCase().match(K)||[];if(r.isFunction(c))while(d=f[e++])"+"===d[0]?(d=d.slice(1)||"*",(a[d]=a[d]||[]).unshift(c)):(a[d]=a[d]||[]).push(c)}}function Kb(a,b,c,d){var e={},f=a===Gb;function g(h){var i;return e[h]=!0,r.each(a[h]||[],function(a,h){var j=h(b,c,d);return"string"!=typeof j||f||e[j]?f?!(i=j):void 0:(b.dataTypes.unshift(j),g(j),!1)}),i}return g(b.dataTypes[0])||!e["*"]&&g("*")}function Lb(a,b){var c,d,e=r.ajaxSettings.flatOptions||{};for(c in b)void 0!==b[c]&&((e[c]?a:d||(d={}))[c]=b[c]);return d&&r.extend(!0,a,d),a}function Mb(a,b,c){var d,e,f,g,h=a.contents,i=a.dataTypes;while("*"===i[0])i.shift(),void 0===d&&(d=a.mimeType||b.getResponseHeader("Content-Type"));if(d)for(e in h)if(h[e]&&h[e].test(d)){i.unshift(e);break}if(i[0]in c)f=i[0];else{for(e in c){if(!i[0]||a.converters[e+" "+i[0]]){f=e;break}g||(g=e)}f=f||g}if(f)return f!==i[0]&&i.unshift(f),c[f]}function Nb(a,b,c,d){var e,f,g,h,i,j={},k=a.dataTypes.slice();if(k[1])for(g in a.converters)j[g.toLowerCase()]=a.converters[g];f=k.shift();while(f)if(a.responseFields[f]&&(c[a.responseFields[f]]=b),!i&&d&&a.dataFilter&&(b=a.dataFilter(b,a.dataType)),i=f,f=k.shift())if("*"===f)f=i;else if("*"!==i&&i!==f){if(g=j[i+" "+f]||j["* "+f],!g)for(e in j)if(h=e.split(" "),h[1]===f&&(g=j[i+" "+h[0]]||j["* "+h[0]])){g===!0?g=j[e]:j[e]!==!0&&(f=h[0],k.unshift(h[1]));break}if(g!==!0)if(g&&a["throws"])b=g(b);else try{b=g(b)}catch(l){return{state:"parsererror",error:g?l:"No conversion from "+i+" to "+f}}}return{state:"success",data:b}}r.extend({active:0,lastModified:{},etag:{},ajaxSettings:{url:qb.href,type:"GET",isLocal:Cb.test(qb.protocol),global:!0,processData:!0,async:!0,contentType:"application/x-www-form-urlencoded; charset=UTF-8",accepts:{"*":Hb,text:"text/plain",html:"text/html",xml:"application/xml, text/xml",json:"application/json, text/javascript"},contents:{xml:/\bxml\b/,html:/\bhtml/,json:/\bjson\b/},responseFields:{xml:"responseXML",text:"responseText",json:"responseJSON"},converters:{"* text":String,"text html":!0,"text json":JSON.parse,"text xml":r.parseXML},flatOptions:{url:!0,context:!0}},ajaxSetup:function(a,b){return b?Lb(Lb(a,r.ajaxSettings),b):Lb(r.ajaxSettings,a)},ajaxPrefilter:Jb(Fb),ajaxTransport:Jb(Gb),ajax:function(b,c){"object"==typeof b&&(c=b,b=void 0),c=c||{};var e,f,g,h,i,j,k,l,m,n,o=r.ajaxSetup({},c),p=o.context||o,q=o.context&&(p.nodeType||p.jquery)?r(p):r.event,s=r.Deferred(),t=r.Callbacks("once memory"),u=o.statusCode||{},v={},w={},x="canceled",y={readyState:0,getResponseHeader:function(a){var b;if(k){if(!h){h={};while(b=Bb.exec(g))h[b[1].toLowerCase()]=b[2]}b=h[a.toLowerCase()]}return null==b?null:b},getAllResponseHeaders:function(){return k?g:null},setRequestHeader:function(a,b){return null==k&&(a=w[a.toLowerCase()]=w[a.toLowerCase()]||a,v[a]=b),this},overrideMimeType:function(a){return null==k&&(o.mimeType=a),this},statusCode:function(a){var b;if(a)if(k)y.always(a[y.status]);else for(b in a)u[b]=[u[b],a[b]];return this},abort:function(a){var b=a||x;return e&&e.abort(b),A(0,b),this}};if(s.promise(y),o.url=((b||o.url||qb.href)+"").replace(Eb,qb.protocol+"//"),o.type=c.method||c.type||o.method||o.type,o.dataTypes=(o.dataType||"*").toLowerCase().match(K)||[""],null==o.crossDomain){j=d.createElement("a");try{j.href=o.url,j.href=j.href,o.crossDomain=Ib.protocol+"//"+Ib.host!=j.protocol+"//"+j.host}catch(z){o.crossDomain=!0}}if(o.data&&o.processData&&"string"!=typeof o.data&&(o.data=r.param(o.data,o.traditional)),Kb(Fb,o,c,y),k)return y;l=r.event&&o.global,l&&0===r.active++&&r.event.trigger("ajaxStart"),o.type=o.type.toUpperCase(),o.hasContent=!Db.test(o.type),f=o.url.replace(zb,""),o.hasContent?o.data&&o.processData&&0===(o.contentType||"").indexOf("application/x-www-form-urlencoded")&&(o.data=o.data.replace(yb,"+")):(n=o.url.slice(f.length),o.data&&(f+=(sb.test(f)?"&":"?")+o.data,delete o.data),o.cache===!1&&(f=f.replace(Ab,""),n=(sb.test(f)?"&":"?")+"_="+rb++ +n),o.url=f+n),o.ifModified&&(r.lastModified[f]&&y.setRequestHeader("If-Modified-Since",r.lastModified[f]),r.etag[f]&&y.setRequestHeader("If-None-Match",r.etag[f])),(o.data&&o.hasContent&&o.contentType!==!1||c.contentType)&&y.setRequestHeader("Content-Type",o.contentType),y.setRequestHeader("Accept",o.dataTypes[0]&&o.accepts[o.dataTypes[0]]?o.accepts[o.dataTypes[0]]+("*"!==o.dataTypes[0]?", "+Hb+"; q=0.01":""):o.accepts["*"]);for(m in o.headers)y.setRequestHeader(m,o.headers[m]);if(o.beforeSend&&(o.beforeSend.call(p,y,o)===!1||k))return y.abort();if(x="abort",t.add(o.complete),y.done(o.success),y.fail(o.error),e=Kb(Gb,o,c,y)){if(y.readyState=1,l&&q.trigger("ajaxSend",[y,o]),k)return y;o.async&&o.timeout>0&&(i=a.setTimeout(function(){y.abort("timeout")},o.timeout));try{k=!1,e.send(v,A)}catch(z){if(k)throw z;A(-1,z)}}else A(-1,"No Transport");function A(b,c,d,h){var j,m,n,v,w,x=c;k||(k=!0,i&&a.clearTimeout(i),e=void 0,g=h||"",y.readyState=b>0?4:0,j=b>=200&&b<300||304===b,d&&(v=Mb(o,y,d)),v=Nb(o,v,y,j),j?(o.ifModified&&(w=y.getResponseHeader("Last-Modified"),w&&(r.lastModified[f]=w),w=y.getResponseHeader("etag"),w&&(r.etag[f]=w)),204===b||"HEAD"===o.type?x="nocontent":304===b?x="notmodified":(x=v.state,m=v.data,n=v.error,j=!n)):(n=x,!b&&x||(x="error",b<0&&(b=0))),y.status=b,y.statusText=(c||x)+"",j?s.resolveWith(p,[m,x,y]):s.rejectWith(p,[y,x,n]),y.statusCode(u),u=void 0,l&&q.trigger(j?"ajaxSuccess":"ajaxError",[y,o,j?m:n]),t.fireWith(p,[y,x]),l&&(q.trigger("ajaxComplete",[y,o]),--r.active||r.event.trigger("ajaxStop")))}return y},getJSON:function(a,b,c){return r.get(a,b,c,"json")},getScript:function(a,b){return r.get(a,void 0,b,"script")}}),r.each(["get","post"],function(a,b){r[b]=function(a,c,d,e){return r.isFunction(c)&&(e=e||d,d=c,c=void 0),r.ajax(r.extend({url:a,type:b,dataType:e,data:c,success:d},r.isPlainObject(a)&&a))}}),r._evalUrl=function(a){return r.ajax({url:a,type:"GET",dataType:"script",cache:!0,async:!1,global:!1,"throws":!0})},r.fn.extend({wrapAll:function(a){var b;return this[0]&&(r.isFunction(a)&&(a=a.call(this[0])),b=r(a,this[0].ownerDocument).eq(0).clone(!0),this[0].parentNode&&b.insertBefore(this[0]),b.map(function(){var a=this;while(a.firstElementChild)a=a.firstElementChild;return a}).append(this)),this},wrapInner:function(a){return r.isFunction(a)?this.each(function(b){r(this).wrapInner(a.call(this,b))}):this.each(function(){var b=r(this),c=b.contents();c.length?c.wrapAll(a):b.append(a)})},wrap:function(a){var b=r.isFunction(a);return this.each(function(c){r(this).wrapAll(b?a.call(this,c):a)})},unwrap:function(a){return this.parent(a).not("body").each(function(){r(this).replaceWith(this.childNodes)}),this}}),r.expr.pseudos.hidden=function(a){return!r.expr.pseudos.visible(a)},r.expr.pseudos.visible=function(a){return!!(a.offsetWidth||a.offsetHeight||a.getClientRects().length)},r.ajaxSettings.xhr=function(){try{return new a.XMLHttpRequest}catch(b){}};var Ob={0:200,1223:204},Pb=r.ajaxSettings.xhr();o.cors=!!Pb&&"withCredentials"in Pb,o.ajax=Pb=!!Pb,r.ajaxTransport(function(b){var c,d;if(o.cors||Pb&&!b.crossDomain)return{send:function(e,f){var g,h=b.xhr();if(h.open(b.type,b.url,b.async,b.username,b.password),b.xhrFields)for(g in b.xhrFields)h[g]=b.xhrFields[g];b.mimeType&&h.overrideMimeType&&h.overrideMimeType(b.mimeType),b.crossDomain||e["X-Requested-With"]||(e["X-Requested-With"]="XMLHttpRequest");for(g in e)h.setRequestHeader(g,e[g]);c=function(a){return function(){c&&(c=d=h.onload=h.onerror=h.onabort=h.onreadystatechange=null,"abort"===a?h.abort():"error"===a?"number"!=typeof h.status?f(0,"error"):f(h.status,h.statusText):f(Ob[h.status]||h.status,h.statusText,"text"!==(h.responseType||"text")||"string"!=typeof h.responseText?{binary:h.response}:{text:h.responseText},h.getAllResponseHeaders()))}},h.onload=c(),d=h.onerror=c("error"),void 0!==h.onabort?h.onabort=d:h.onreadystatechange=function(){4===h.readyState&&a.setTimeout(function(){c&&d()})},c=c("abort");try{h.send(b.hasContent&&b.data||null)}catch(i){if(c)throw i}},abort:function(){c&&c()}}}),r.ajaxPrefilter(function(a){a.crossDomain&&(a.contents.script=!1)}),r.ajaxSetup({accepts:{script:"text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"},contents:{script:/\b(?:java|ecma)script\b/},converters:{"text script":function(a){return r.globalEval(a),a}}}),r.ajaxPrefilter("script",function(a){void 0===a.cache&&(a.cache=!1),a.crossDomain&&(a.type="GET")}),r.ajaxTransport("script",function(a){if(a.crossDomain){var b,c;return{send:function(e,f){b=r("<script>").prop({charset:a.scriptCharset,src:a.url}).on("load error",c=function(a){b.remove(),c=null,a&&f("error"===a.type?404:200,a.type)}),d.head.appendChild(b[0])},abort:function(){c&&c()}}}});var Qb=[],Rb=/(=)\?(?=&|$)|\?\?/;r.ajaxSetup({jsonp:"callback",jsonpCallback:function(){var a=Qb.pop()||r.expando+"_"+rb++;return this[a]=!0,a}}),r.ajaxPrefilter("json jsonp",function(b,c,d){var e,f,g,h=b.jsonp!==!1&&(Rb.test(b.url)?"url":"string"==typeof b.data&&0===(b.contentType||"").indexOf("application/x-www-form-urlencoded")&&Rb.test(b.data)&&"data");if(h||"jsonp"===b.dataTypes[0])return e=b.jsonpCallback=r.isFunction(b.jsonpCallback)?b.jsonpCallback():b.jsonpCallback,h?b[h]=b[h].replace(Rb,"$1"+e):b.jsonp!==!1&&(b.url+=(sb.test(b.url)?"&":"?")+b.jsonp+"="+e),b.converters["script json"]=function(){return g||r.error(e+" was not called"),g[0]},b.dataTypes[0]="json",f=a[e],a[e]=function(){g=arguments},d.always(function(){void 0===f?r(a).removeProp(e):a[e]=f,b[e]&&(b.jsonpCallback=c.jsonpCallback,Qb.push(e)),g&&r.isFunction(f)&&f(g[0]),g=f=void 0}),"script"}),o.createHTMLDocument=function(){var a=d.implementation.createHTMLDocument("").body;return a.innerHTML="<form></form><form></form>",2===a.childNodes.length}(),r.parseHTML=function(a,b,c){if("string"!=typeof a)return[];"boolean"==typeof b&&(c=b,b=!1);var e,f,g;return b||(o.createHTMLDocument?(b=d.implementation.createHTMLDocument(""),e=b.createElement("base"),e.href=d.location.href,b.head.appendChild(e)):b=d),f=B.exec(a),g=!c&&[],f?[b.createElement(f[1])]:(f=oa([a],b,g),g&&g.length&&r(g).remove(),r.merge([],f.childNodes))},r.fn.load=function(a,b,c){var d,e,f,g=this,h=a.indexOf(" ");return h>-1&&(d=r.trim(a.slice(h)),a=a.slice(0,h)),r.isFunction(b)?(c=b,b=void 0):b&&"object"==typeof b&&(e="POST"),g.length>0&&r.ajax({url:a,type:e||"GET",dataType:"html",data:b}).done(function(a){f=arguments,g.html(d?r("<div>").append(r.parseHTML(a)).find(d):a)}).always(c&&function(a,b){g.each(function(){c.apply(this,f||[a.responseText,b,a])})}),this},r.each(["ajaxStart","ajaxStop","ajaxComplete","ajaxError","ajaxSuccess","ajaxSend"],function(a,b){r.fn[b]=function(a){return this.on(b,a)}}),r.expr.pseudos.animated=function(a){return r.grep(r.timers,function(b){return a===b.elem}).length};function Sb(a){return r.isWindow(a)?a:9===a.nodeType&&a.defaultView}r.offset={setOffset:function(a,b,c){var d,e,f,g,h,i,j,k=r.css(a,"position"),l=r(a),m={};"static"===k&&(a.style.position="relative"),h=l.offset(),f=r.css(a,"top"),i=r.css(a,"left"),j=("absolute"===k||"fixed"===k)&&(f+i).indexOf("auto")>-1,j?(d=l.position(),g=d.top,e=d.left):(g=parseFloat(f)||0,e=parseFloat(i)||0),r.isFunction(b)&&(b=b.call(a,c,r.extend({},h))),null!=b.top&&(m.top=b.top-h.top+g),null!=b.left&&(m.left=b.left-h.left+e),"using"in b?b.using.call(a,m):l.css(m)}},r.fn.extend({offset:function(a){if(arguments.length)return void 0===a?this:this.each(function(b){r.offset.setOffset(this,a,b)});var b,c,d,e,f=this[0];if(f)return f.getClientRects().length?(d=f.getBoundingClientRect(),d.width||d.height?(e=f.ownerDocument,c=Sb(e),b=e.documentElement,{top:d.top+c.pageYOffset-b.clientTop,left:d.left+c.pageXOffset-b.clientLeft}):d):{top:0,left:0}},position:function(){if(this[0]){var a,b,c=this[0],d={top:0,left:0};return"fixed"===r.css(c,"position")?b=c.getBoundingClientRect():(a=this.offsetParent(),b=this.offset(),r.nodeName(a[0],"html")||(d=a.offset()),d={top:d.top+r.css(a[0],"borderTopWidth",!0),left:d.left+r.css(a[0],"borderLeftWidth",!0)}),{top:b.top-d.top-r.css(c,"marginTop",!0),left:b.left-d.left-r.css(c,"marginLeft",!0)}}},offsetParent:function(){return this.map(function(){var a=this.offsetParent;while(a&&"static"===r.css(a,"position"))a=a.offsetParent;return a||pa})}}),r.each({scrollLeft:"pageXOffset",scrollTop:"pageYOffset"},function(a,b){var c="pageYOffset"===b;r.fn[a]=function(d){return S(this,function(a,d,e){var f=Sb(a);return void 0===e?f?f[b]:a[d]:void(f?f.scrollTo(c?f.pageXOffset:e,c?e:f.pageYOffset):a[d]=e)},a,d,arguments.length)}}),r.each(["top","left"],function(a,b){r.cssHooks[b]=Na(o.pixelPosition,function(a,c){if(c)return c=Ma(a,b),Ka.test(c)?r(a).position()[b]+"px":c})}),r.each({Height:"height",Width:"width"},function(a,b){r.each({padding:"inner"+a,content:b,"":"outer"+a},function(c,d){r.fn[d]=function(e,f){var g=arguments.length&&(c||"boolean"!=typeof e),h=c||(e===!0||f===!0?"margin":"border");return S(this,function(b,c,e){var f;return r.isWindow(b)?0===d.indexOf("outer")?b["inner"+a]:b.document.documentElement["client"+a]:9===b.nodeType?(f=b.documentElement,Math.max(b.body["scroll"+a],f["scroll"+a],b.body["offset"+a],f["offset"+a],f["client"+a])):void 0===e?r.css(b,c,h):r.style(b,c,e,h)},b,g?e:void 0,g)}})}),r.fn.extend({bind:function(a,b,c){return this.on(a,null,b,c)},unbind:function(a,b){return this.off(a,null,b)},delegate:function(a,b,c,d){return this.on(b,a,c,d)},undelegate:function(a,b,c){return 1===arguments.length?this.off(a,"**"):this.off(b,a||"**",c)}}),r.parseJSON=JSON.parse,"function"==typeof define&&define.amd&&define("jquery",[],function(){return r});var Tb=a.jQuery,Ub=a.$;return r.noConflict=function(b){return a.$===r&&(a.$=Ub),b&&a.jQuery===r&&(a.jQuery=Tb),r},b||(a.jQuery=a.$=r),r}); diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/sigma/plugins/sigma.renderers.customShapes.min.js b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/sigma/sigma.renderers.customShapes.min.js index 36376881..bcceb383 100644 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/sigma/plugins/sigma.renderers.customShapes.min.js +++ b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/sigma/sigma.renderers.customShapes.min.js @@ -1 +1,2 @@ +/* sigma.renderers.customShapes.js - A sigma plugin for customized shape drawing. - Author: Ron Peleg and Julian Bilcke - License: MIT */ (function(){"use strict";var a=[],b=function(b,c,d){a.push({name:b,drawShape:c,drawBorder:d})},c=function(){return a},d=function(a){return function(b,c,d,e,f,g){g.fillStyle=f,g.beginPath(),a(b,c,d,e,g),g.closePath(),g.fill()}},e=function(a){return function(b,c,d,e,f,g){g.strokeStyle=f,g.lineWidth=e/5,g.beginPath(),a(b,c,d,e,g),g.closePath(),g.stroke()}},f=function(a,b,c,d,e){var f=45*Math.PI/180;e.moveTo(b+d*Math.sin(f),c-d*Math.cos(f));for(var g=1;4>g;g++)e.lineTo(b+Math.sin(f+2*Math.PI*g/4)*d,c-Math.cos(f+2*Math.PI*g/4)*d)};b("square",d(f),e(f));var g=function(a,b,c,d,e){e.arc(b,c,d,0,2*Math.PI,!0)};b("circle",d(g),e(g));var h=function(a,b,c,d,e){e.moveTo(b-d,c),e.lineTo(b,c-d),e.lineTo(b+d,c),e.lineTo(b,c+d)};b("diamond",d(h),e(h));var i=function(a,b,c,d,e){var f=a.cross&&a.cross.lineWeight||5;e.moveTo(b-d,c-f),e.lineTo(b-d,c+f),e.lineTo(b-f,c+f),e.lineTo(b-f,c+d),e.lineTo(b+f,c+d),e.lineTo(b+f,c+f),e.lineTo(b+d,c+f),e.lineTo(b+d,c-f),e.lineTo(b+f,c-f),e.lineTo(b+f,c-d),e.lineTo(b-f,c-d),e.lineTo(b-f,c-f)};b("cross",d(i),e(i));var j=function(a,b,c,d,e){var f=a.equilateral&&a.equilateral.numPoints||5,g=(a.equilateral&&a.equilateral.rotate||0)*Math.PI/180,h=d;e.moveTo(b+h*Math.sin(g),c-h*Math.cos(g));for(var i=1;f>i;i++)e.lineTo(b+Math.sin(g+2*Math.PI*i/f)*h,c-Math.cos(g+2*Math.PI*i/f)*h)};b("equilateral",d(j),e(j));var k=function(a,b,c,d,e){var f=a.star&&a.star.numPoints||5,g=a.star&&a.star.innerRatio||.5,h=d,i=d*g,j=Math.PI/f;e.moveTo(b,c-d);for(var k=0;f>k;k++)e.lineTo(b+Math.sin(j+2*Math.PI*k/f)*i,c-Math.cos(j+2*Math.PI*k/f)*i),e.lineTo(b+Math.sin(2*Math.PI*(k+1)/f)*h,c-Math.cos(2*Math.PI*(k+1)/f)*h)};b("star",d(k),e(k));var l=function(a,b,c,d,e,f){f.fillStyle="yellow",f.beginPath(),f.arc(b,c,d,1.25*Math.PI,0,!1),f.arc(b,c,d,0,.75*Math.PI,!1),f.lineTo(b,c),f.closePath(),f.fill(),f.fillStyle="white",f.strokeStyle="black",f.beginPath(),f.arc(b+d/3,c-d/3,d/4,0,2*Math.PI,!1),f.closePath(),f.fill(),f.stroke(),f.fillStyle="black",f.beginPath(),f.arc(b+4*d/9,c-d/3,d/8,0,2*Math.PI,!1),f.closePath(),f.fill()};b("pacman",l,null),this.ShapeLibrary={enumerate:c,version:"0.1"}}).call(this),function(a){"use strict";if("undefined"==typeof sigma)throw"sigma is not declared";if("undefined"==typeof ShapeLibrary)throw"ShapeLibrary is not declared";sigma.utils.pkg("sigma.canvas.nodes"),sigma.utils.pkg("sigma.svg.nodes");var b=a,c={},d=function(a){b=a},e=function(a,d,e,f,g){if(b&&a.image&&a.image.url){var h=a.image.url,i=a.image.h||1,j=a.image.w||1,k=a.image.scale||1,l=a.image.clip||1,m=c[h];m||(m=document.createElement("IMG"),m.src=h,m.status="loading",m.onerror=function(){console.log("error loading",h),m.status="error"},m.onload=function(){console.log("redraw on image load",h),m.status="ok",b.refresh()},c[h]=m);var n=i>j?j/i:1,o=j>i?i/j:1,p=f*k;g.save(),g.beginPath(),g.arc(d,e,f*l,0,2*Math.PI,!0),g.closePath(),g.clip(),"ok"===m.status&&g.drawImage(m,d+Math.sin(-0.7855)*p*n,e-Math.cos(-0.7855)*p*o,p*n*2*Math.sin(-0.7855)*-1,p*o*2*Math.cos(-0.7855)),g.restore()}},f=function(a,c,d){if(b&&a.image&&a.image.url){{var e=document.createElementNS(d("xmlns"),"circle"),f=document.createElementNS(d("xmlns"),"clipPath"),g=d("classPrefix")+"-clip-path-"+a.id,h=document.createElementNS(d("xmlns"),"defs"),i=document.createElementNS(d("xmlns"),"image");a.image.url}f.setAttributeNS(null,"id",g),f.appendChild(e),h.appendChild(f);var j=/MSIE [5-9]/.test(navigator.userAgent)?"":document.location.href;j=j.split("#")[0],i.setAttributeNS(null,"class",d("classPrefix")+"-node-image"),i.setAttributeNS(null,"clip-path","url("+j+"#"+g+")"),i.setAttributeNS(null,"pointer-events","none"),i.setAttributeNS("http://www.w3.org/1999/xlink","href",a.image.url),c.appendChild(h),c.appendChild(i)}},g=function(a,b,c){sigma.canvas.nodes[a]=function(a,d,f){var g=f("prefix")||"",h=a[g+"size"],i=a.color||f("defaultNodeColor"),j=a.borderColor||i,k=a[g+"x"],l=a[g+"y"];d.save(),b&&b(a,k,l,h,i,d),c&&c(a,k,l,h,j,d),e(a,k,l,h,d),d.restore()},sigma.svg.nodes[a]={create:function(a,b){var c=document.createElementNS(b("xmlns"),"g"),d=document.createElementNS(b("xmlns"),"circle");return c.setAttributeNS(null,"class",b("classPrefix")+"-node-group"),c.setAttributeNS(null,"data-node-id",a.id),d.setAttributeNS(null,"data-node-id",a.id),d.setAttributeNS(null,"class",b("classPrefix")+"-node"),d.setAttributeNS(null,"fill",a.color||b("defaultNodeColor")),c.appendChild(d),f(a,c,b),c},update:function(a,b,c){for(var d=c("classPrefix"),e=a.image.clip||1,f=a.image.h||1,g=a.image.w||1,h=c("prefix")||"",i=a.image.scale||1,j=a[h+"size"],k=a[h+"x"],l=a[h+"y"],m=i*j,n=f>g?g/f:1,o=g>f?f/g:1,p=0,q=b.childNodes;p<q.length;p++){var r=q[p].getAttribute("class");switch(r){case d+"-node":q[p].setAttributeNS(null,"cx",k),q[p].setAttributeNS(null,"cy",l),q[p].setAttributeNS(null,"r",j),c("freeStyle")||q[p].setAttributeNS(null,"fill",a.color||c("defaultNodeColor"));break;case d+"-node-image":q[p].setAttributeNS(null,"x",k+Math.sin(-0.7855)*m*n),q[p].setAttributeNS(null,"y",l-Math.cos(-0.7855)*m*o),q[p].setAttributeNS(null,"width",m*n*2*Math.sin(-0.7855)*-1),q[p].setAttributeNS(null,"height",m*o*2*Math.cos(-0.7855));break;default:var s=q[p].firstChild;if(null!=s){var t=d+"-clip-path-"+a.id;s.getAttribute("id")===t&&(s.firstChild.setAttributeNS(null,"cx",k),s.firstChild.setAttributeNS(null,"cy",l),s.firstChild.setAttributeNS(null,"r",e*j))}}}b.style.display=""}}};ShapeLibrary.enumerate().forEach(function(a){g(a.name,a.drawShape,a.drawBorder)}),this.CustomShapes={init:d,version:"0.1"}}.call(this);
\ No newline at end of file diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/sigma/plugins/sigma.renderers.edgeLabels.min.js b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/sigma/sigma.renderers.edgeLabels.min.js index 5b6d07b2..e9894b98 100644 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/sigma/plugins/sigma.renderers.edgeLabels.min.js +++ b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/sigma/sigma.renderers.edgeLabels.min.js @@ -1 +1,2 @@ +/* sigma.renderers.edgeLabels.js - A sigma plugin for edge drawing (with label, etc.). - Author: Sébastien Heymann - License: MIT */ (function(){"use strict";if("undefined"==typeof sigma)throw"sigma is not declared";sigma.utils.pkg("sigma.settings");var a={defaultEdgeLabelColor:"#000",defaultEdgeLabelActiveColor:"#000",defaultEdgeLabelSize:10,edgeLabelSize:"fixed",edgeLabelSizePowRatio:1,edgeLabelThreshold:1};sigma.settings=sigma.utils.extend(sigma.settings||{},a),sigma.settings.drawEdgeLabels=!0}).call(this),function(){"use strict";if("undefined"==typeof sigma)throw"sigma is not declared";sigma.utils.pkg("sigma.canvas.edges.labels"),sigma.canvas.edges.labels.curve=function(a,b,c,d,e){if("string"==typeof a.label){var f=e("prefix")||"",g=a[f+"size"]||1;if(!(g<e("edgeLabelThreshold"))){var h,i,j,k=b[f+"size"],l=b[f+"x"],m=b[f+"y"],n=c[f+"x"],o=c[f+"y"],p=n-l,q=o-m,r=n>l?1:-1,s={},t=.5;b.id===c.id?(s=sigma.utils.getSelfLoopControlPoints(l,m,k),i=sigma.utils.getPointOnBezierCurve(t,l,m,n,o,s.x1,s.y1,s.x2,s.y2),j=Math.atan2(1,1)):(s=sigma.utils.getQuadraticControlPoint(l,m,n,o),i=sigma.utils.getPointOnQuadraticCurve(t,l,m,n,o,s.x,s.y),j=Math.atan2(q*r,p*r)),h="fixed"===e("edgeLabelSize")?e("defaultEdgeLabelSize"):e("defaultEdgeLabelSize")*g*Math.pow(g,-1/e("edgeLabelSizePowRatio")),d.save(),a.active?(d.font=[e("activeFontStyle"),h+"px",e("activeFont")||e("font")].join(" "),d.fillStyle="edge"===e("edgeActiveColor")?a.active_color||e("defaultEdgeActiveColor"):e("defaultEdgeLabelActiveColor")):(d.font=[e("fontStyle"),h+"px",e("font")].join(" "),d.fillStyle="edge"===e("edgeLabelColor")?a.color||e("defaultEdgeColor"):e("defaultEdgeLabelColor")),d.textAlign="center",d.textBaseline="alphabetic",d.translate(i.x,i.y),d.rotate(j),d.fillText(a.label,0,-g/2-3),d.restore()}}}}.call(this),function(){"use strict";if("undefined"==typeof sigma)throw"sigma is not declared";sigma.utils.pkg("sigma.canvas.edges.labels"),sigma.canvas.edges.labels.curvedArrow=function(a,b,c,d,e){sigma.canvas.edges.labels.curve(a,b,c,d,e)}}.call(this),function(){"use strict";if("undefined"==typeof sigma)throw"sigma is not declared";sigma.utils.pkg("sigma.canvas.edges.labels"),sigma.canvas.edges.labels.def=function(a,b,c,d,e){if("string"==typeof a.label&&b!=c){var f=e("prefix")||"",g=a[f+"size"]||1;if(!(g<e("edgeLabelThreshold"))){if(0===e("edgeLabelSizePowRatio"))throw'"edgeLabelSizePowRatio" must not be 0.';var h,i=(b[f+"x"]+c[f+"x"])/2,j=(b[f+"y"]+c[f+"y"])/2,k=c[f+"x"]-b[f+"x"],l=c[f+"y"]-b[f+"y"],m=b[f+"x"]<c[f+"x"]?1:-1,n=Math.atan2(l*m,k*m);h="fixed"===e("edgeLabelSize")?e("defaultEdgeLabelSize"):e("defaultEdgeLabelSize")*g*Math.pow(g,-1/e("edgeLabelSizePowRatio")),d.save(),a.active?(d.font=[e("activeFontStyle"),h+"px",e("activeFont")||e("font")].join(" "),d.fillStyle="edge"===e("edgeActiveColor")?a.active_color||e("defaultEdgeActiveColor"):e("defaultEdgeLabelActiveColor")):(d.font=[e("fontStyle"),h+"px",e("font")].join(" "),d.fillStyle="edge"===e("edgeLabelColor")?a.color||e("defaultEdgeColor"):e("defaultEdgeLabelColor")),d.textAlign="center",d.textBaseline="alphabetic",d.translate(i,j),d.rotate(n),d.fillText(a.label,0,-g/2-3),d.restore()}}}}.call(this);
\ No newline at end of file diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/sigma/sigma.require.js b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/sigma/sigma.require.js deleted file mode 100644 index a4ea76e5..00000000 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/js/topo/sigma/sigma.require.js +++ /dev/null @@ -1,12163 +0,0 @@ -;(function (undefined) { - 'use strict'; - - var __instances = {}; - - /** - * This is the sigma instances constructor. One instance of sigma represent - * one graph. It is possible to represent this grapĥ with several renderers - * at the same time. By default, the default renderer (WebGL + Canvas - * polyfill) will be used as the only renderer, with the container specified - * in the configuration. - * - * @param {?*} conf The configuration of the instance. There are a lot of - * different recognized forms to instantiate sigma, check - * example files, documentation in this file and unit - * tests to know more. - * @return {sigma} The fresh new sigma instance. - * - * Instanciating sigma: - * ******************** - * If no parameter is given to the constructor, the instance will be created - * without any renderer or camera. It will just instantiate the graph, and - * other modules will have to be instantiated through the public methods, - * like "addRenderer" etc: - * - * > s0 = new sigma(); - * > s0.addRenderer({ - * > type: 'canvas', - * > container: 'my-container-id' - * > }); - * - * In most of the cases, sigma will simply be used with the default renderer. - * Then, since the only required parameter is the DOM container, there are - * some simpler way to call the constructor. The four following calls do the - * exact same things: - * - * > s1 = new sigma('my-container-id'); - * > s2 = new sigma(document.getElementById('my-container-id')); - * > s3 = new sigma({ - * > container: document.getElementById('my-container-id') - * > }); - * > s4 = new sigma({ - * > renderers: [{ - * > container: document.getElementById('my-container-id') - * > }] - * > }); - * - * Recognized parameters: - * ********************** - * Here is the exhaustive list of every accepted parameters, when calling the - * constructor with to top level configuration object (fourth case in the - * previous examples): - * - * {?string} id The id of the instance. It will be generated - * automatically if not specified. - * {?array} renderers An array containing objects describing renderers. - * {?object} graph An object containing an array of nodes and an array - * of edges, to avoid having to add them by hand later. - * {?object} settings An object containing instance specific settings that - * will override the default ones defined in the object - * sigma.settings. - */ - var sigma = function (conf) { - // Local variables: - // **************** - var i, - l, - a, - c, - o, - id; - - sigma.classes.dispatcher.extend(this); - - // Private attributes: - // ******************* - var _self = this, - _conf = conf || {}; - - // Little shortcut: - // **************** - // The configuration is supposed to have a list of the configuration - // objects for each renderer. - // - If there are no configuration at all, then nothing is done. - // - If there are no renderer list, the given configuration object will be - // considered as describing the first and only renderer. - // - If there are no renderer list nor "container" object, it will be - // considered as the container itself (a DOM element). - // - If the argument passed to sigma() is a string, it will be considered - // as the ID of the DOM container. - if ( - typeof _conf === 'string' || - _conf instanceof HTMLElement - ) - _conf = { - renderers: [_conf] - }; - else if (Object.prototype.toString.call(_conf) === '[object Array]') - _conf = { - renderers: _conf - }; - - // Also check "renderer" and "container" keys: - o = _conf.renderers || _conf.renderer || _conf.container; - if (!_conf.renderers || _conf.renderers.length === 0) - if ( - typeof o === 'string' || - o instanceof HTMLElement || - (typeof o === 'object' && 'container' in o) - ) - _conf.renderers = [o]; - - // Recense the instance: - if (_conf.id) { - if (__instances[_conf.id]) - throw 'sigma: Instance "' + _conf.id + '" already exists.'; - Object.defineProperty(this, 'id', { - value: _conf.id - }); - } else { - id = 0; - while (__instances[id]) - id++; - Object.defineProperty(this, 'id', { - value: '' + id - }); - } - __instances[this.id] = this; - - // Initialize settings function: - this.settings = new sigma.classes.configurable( - sigma.settings, - _conf.settings || {} - ); - - // Initialize locked attributes: - Object.defineProperty(this, 'graph', { - value: new sigma.classes.graph(this.settings), - configurable: true - }); - Object.defineProperty(this, 'middlewares', { - value: [], - configurable: true - }); - Object.defineProperty(this, 'cameras', { - value: {}, - configurable: true - }); - Object.defineProperty(this, 'renderers', { - value: {}, - configurable: true - }); - Object.defineProperty(this, 'renderersPerCamera', { - value: {}, - configurable: true - }); - Object.defineProperty(this, 'cameraFrames', { - value: {}, - configurable: true - }); - Object.defineProperty(this, 'camera', { - get: function () { - return this.cameras[0]; - } - }); - Object.defineProperty(this, 'events', { - value: [ - 'click', - 'rightClick', - 'clickStage', - 'doubleClickStage', - 'rightClickStage', - 'clickNode', - 'clickNodes', - 'doubleClickNode', - 'doubleClickNodes', - 'rightClickNode', - 'rightClickNodes', - 'overNode', - 'overNodes', - 'outNode', - 'outNodes', - 'downNode', - 'downNodes', - 'upNode', - 'upNodes' - ], - configurable: true - }); - - // Add a custom handler, to redispatch events from renderers: - this._handler = (function (e) { - var k, - data = {}; - - for (k in e.data) - data[k] = e.data[k]; - - data.renderer = e.target; - this.dispatchEvent(e.type, data); - }).bind(this); - - // Initialize renderers: - a = _conf.renderers || []; - for (i = 0, l = a.length; i < l; i++) - this.addRenderer(a[i]); - - // Initialize middlewares: - a = _conf.middlewares || []; - for (i = 0, l = a.length; i < l; i++) - this.middlewares.push( - typeof a[i] === 'string' ? - sigma.middlewares[a[i]] : - a[i] - ); - - // Check if there is already a graph to fill in: - if (typeof _conf.graph === 'object' && _conf.graph) { - this.graph.read(_conf.graph); - - // If a graph is given to the to the instance, the "refresh" method is - // directly called: - this.refresh(); - } - - // Deal with resize: - window.addEventListener('resize', function () { - if (_self.settings) - _self.refresh(); - }); - }; - - - /** - * This methods will instantiate and reference a new camera. If no id is - * specified, then an automatic id will be generated. - * - * @param {?string} id Eventually the camera id. - * @return {sigma.classes.camera} The fresh new camera instance. - */ - sigma.prototype.addCamera = function (id) { - var self = this, - camera; - - if (!arguments.length) { - id = 0; - while (this.cameras['' + id]) - id++; - id = '' + id; - } - - if (this.cameras[id]) - throw 'sigma.addCamera: The camera "' + id + '" already exists.'; - - camera = new sigma.classes.camera(id, this.graph, this.settings); - this.cameras[id] = camera; - - // Add a quadtree to the camera: - camera.quadtree = new sigma.classes.quad(); - - // Add an edgequadtree to the camera: - if (sigma.classes.edgequad !== undefined) { - camera.edgequadtree = new sigma.classes.edgequad(); - } - - camera.bind('coordinatesUpdated', function (e) { - self.renderCamera(camera, camera.isAnimated); - }); - - this.renderersPerCamera[id] = []; - - return camera; - }; - - /** - * This method kills a camera, and every renderer attached to it. - * - * @param {string|camera} v The camera to kill or its ID. - * @return {sigma} Returns the instance. - */ - sigma.prototype.killCamera = function (v) { - v = typeof v === 'string' ? this.cameras[v] : v; - - if (!v) - throw 'sigma.killCamera: The camera is undefined.'; - - var i, - l, - a = this.renderersPerCamera[v.id]; - - for (l = a.length, i = l - 1; i >= 0; i--) - this.killRenderer(a[i]); - - delete this.renderersPerCamera[v.id]; - delete this.cameraFrames[v.id]; - delete this.cameras[v.id]; - - if (v.kill) - v.kill(); - - return this; - }; - - /** - * This methods will instantiate and reference a new renderer. The "type" - * argument can be the constructor or its name in the "sigma.renderers" - * package. If no type is specified, then "sigma.renderers.def" will be used. - * If no id is specified, then an automatic id will be generated. - * - * @param {?object} options Eventually some options to give to the renderer - * constructor. - * @return {renderer} The fresh new renderer instance. - * - * Recognized parameters: - * ********************** - * Here is the exhaustive list of every accepted parameters in the "options" - * object: - * - * {?string} id Eventually the renderer id. - * {?(function|string)} type Eventually the renderer constructor or its - * name in the "sigma.renderers" package. - * {?(camera|string)} camera Eventually the renderer camera or its - * id. - */ - sigma.prototype.addRenderer = function (options) { - var id, - fn, - camera, - renderer, - o = options || {}; - - // Polymorphism: - if (typeof o === 'string') - o = { - container: document.getElementById(o) - }; - else if (o instanceof HTMLElement) - o = { - container: o - }; - - // If the container still is a string, we get it by id - if (typeof o.container === 'string') - o.container = document.getElementById(o.container); - - // Reference the new renderer: - if (!('id' in o)) { - id = 0; - while (this.renderers['' + id]) - id++; - id = '' + id; - } else - id = o.id; - - if (this.renderers[id]) - throw 'sigma.addRenderer: The renderer "' + id + '" already exists.'; - - // Find the good constructor: - fn = typeof o.type === 'function' ? o.type : sigma.renderers[o.type]; - fn = fn || sigma.renderers.def; - - // Find the good camera: - camera = 'camera' in o ? - ( - o.camera instanceof sigma.classes.camera ? - o.camera : - this.cameras[o.camera] || this.addCamera(o.camera) - ) : - this.addCamera(); - - if (this.cameras[camera.id] !== camera) - throw 'sigma.addRenderer: The camera is not properly referenced.'; - - // Instantiate: - renderer = new fn(this.graph, camera, this.settings, o); - this.renderers[id] = renderer; - Object.defineProperty(renderer, 'id', { - value: id - }); - - // Bind events: - if (renderer.bind) - renderer.bind( - [ - 'click', - 'rightClick', - 'clickStage', - 'doubleClickStage', - 'rightClickStage', - 'clickNode', - 'clickNodes', - 'clickEdge', - 'clickEdges', - 'doubleClickNode', - 'doubleClickNodes', - 'doubleClickEdge', - 'doubleClickEdges', - 'rightClickNode', - 'rightClickNodes', - 'rightClickEdge', - 'rightClickEdges', - 'overNode', - 'overNodes', - 'overEdge', - 'overEdges', - 'outNode', - 'outNodes', - 'outEdge', - 'outEdges', - 'downNode', - 'downNodes', - 'downEdge', - 'downEdges', - 'upNode', - 'upNodes', - 'upEdge', - 'upEdges' - ], - this._handler - ); - - // Reference the renderer by its camera: - this.renderersPerCamera[camera.id].push(renderer); - - return renderer; - }; - - /** - * This method kills a renderer. - * - * @param {string|renderer} v The renderer to kill or its ID. - * @return {sigma} Returns the instance. - */ - sigma.prototype.killRenderer = function (v) { - v = typeof v === 'string' ? this.renderers[v] : v; - - if (!v) - throw 'sigma.killRenderer: The renderer is undefined.'; - - var a = this.renderersPerCamera[v.camera.id], - i = a.indexOf(v); - - if (i >= 0) - a.splice(i, 1); - - if (v.kill) - v.kill(); - - delete this.renderers[v.id]; - - return this; - }; - - - /** - * This method calls the "render" method of each renderer, with the same - * arguments than the "render" method, but will also check if the renderer - * has a "process" method, and call it if it exists. - * - * It is useful for quadtrees or WebGL processing, for instance. - * - * @param {?object} options Eventually some options to give to the refresh - * method. - * @return {sigma} Returns the instance itself. - * - * Recognized parameters: - * ********************** - * Here is the exhaustive list of every accepted parameters in the "options" - * object: - * - * {?boolean} skipIndexation A flag specifying wether or not the refresh - * function should reindex the graph in the - * quadtrees or not (default: false). - */ - sigma.prototype.refresh = function (options) { - var i, - l, - k, - a, - c, - bounds, - prefix = 0; - - options = options || {}; - - // Call each middleware: - a = this.middlewares || []; - for (i = 0, l = a.length; i < l; i++) - a[i].call( - this, - (i === 0) ? '' : 'tmp' + prefix + ':', - (i === l - 1) ? 'ready:' : ('tmp' + (++prefix) + ':') - ); - - // Then, for each camera, call the "rescale" middleware, unless the - // settings specify not to: - for (k in this.cameras) { - c = this.cameras[k]; - if ( - c.settings('autoRescale') && - this.renderersPerCamera[c.id] && - this.renderersPerCamera[c.id].length - ) - sigma.middlewares.rescale.call( - this, - a.length ? 'ready:' : '', - c.readPrefix, - { - width: this.renderersPerCamera[c.id][0].width, - height: this.renderersPerCamera[c.id][0].height - } - ); - else - sigma.middlewares.copy.call( - this, - a.length ? 'ready:' : '', - c.readPrefix - ); - - if (!options.skipIndexation) { - // Find graph boundaries: - bounds = sigma.utils.getBoundaries( - this.graph, - c.readPrefix - ); - - // Refresh quadtree: - c.quadtree.index(this.graph.nodes(), { - prefix: c.readPrefix, - bounds: { - x: bounds.minX, - y: bounds.minY, - width: bounds.maxX - bounds.minX, - height: bounds.maxY - bounds.minY - } - }); - - // Refresh edgequadtree: - if ( - c.edgequadtree !== undefined && - c.settings('drawEdges') && - c.settings('enableEdgeHovering') - ) { - c.edgequadtree.index(this.graph, { - prefix: c.readPrefix, - bounds: { - x: bounds.minX, - y: bounds.minY, - width: bounds.maxX - bounds.minX, - height: bounds.maxY - bounds.minY - } - }); - } - } - } - - // Call each renderer: - a = Object.keys(this.renderers); - for (i = 0, l = a.length; i < l; i++) - if (this.renderers[a[i]].process) { - if (this.settings('skipErrors')) - try { - this.renderers[a[i]].process(); - } catch (e) { - console.log( - 'Warning: The renderer "' + a[i] + '" crashed on ".process()"' - ); - } - else - this.renderers[a[i]].process(); - } - - this.render(); - - return this; - }; - - /** - * This method calls the "render" method of each renderer. - * - * @return {sigma} Returns the instance itself. - */ - sigma.prototype.render = function () { - var i, - l, - a, - prefix = 0; - - // Call each renderer: - a = Object.keys(this.renderers); - for (i = 0, l = a.length; i < l; i++) - if (this.settings('skipErrors')) - try { - this.renderers[a[i]].render(); - } catch (e) { - if (this.settings('verbose')) - console.log( - 'Warning: The renderer "' + a[i] + '" crashed on ".render()"' - ); - } - else - this.renderers[a[i]].render(); - - return this; - }; - - /** - * This method calls the "render" method of each renderer that is bound to - * the specified camera. To improve the performances, if this method is - * called too often, the number of effective renderings is limitated to one - * per frame, unless you are using the "force" flag. - * - * @param {sigma.classes.camera} camera The camera to render. - * @param {?boolean} force If true, will render the camera - * directly. - * @return {sigma} Returns the instance itself. - */ - sigma.prototype.renderCamera = function (camera, force) { - var i, - l, - a, - self = this; - - if (force) { - a = this.renderersPerCamera[camera.id]; - for (i = 0, l = a.length; i < l; i++) - if (this.settings('skipErrors')) - try { - a[i].render(); - } catch (e) { - if (this.settings('verbose')) - console.log( - 'Warning: The renderer "' + a[i].id + '" crashed on ".render()"' - ); - } - else - a[i].render(); - } else { - if (!this.cameraFrames[camera.id]) { - a = this.renderersPerCamera[camera.id]; - for (i = 0, l = a.length; i < l; i++) - if (this.settings('skipErrors')) - try { - a[i].render(); - } catch (e) { - if (this.settings('verbose')) - console.log( - 'Warning: The renderer "' + - a[i].id + - '" crashed on ".render()"' - ); - } - else - a[i].render(); - - this.cameraFrames[camera.id] = requestAnimationFrame(function () { - delete self.cameraFrames[camera.id]; - }); - } - } - - return this; - }; - - /** - * This method calls the "kill" method of each module and destroys any - * reference from the instance. - */ - sigma.prototype.kill = function () { - var k; - - // Dispatching event - this.dispatchEvent('kill'); - - // Kill graph: - this.graph.kill(); - - // Kill middlewares: - delete this.middlewares; - - // Kill each renderer: - for (k in this.renderers) - this.killRenderer(this.renderers[k]); - - // Kill each camera: - for (k in this.cameras) - this.killCamera(this.cameras[k]); - - delete this.renderers; - delete this.cameras; - - // Kill everything else: - for (k in this) - if (this.hasOwnProperty(k)) - delete this[k]; - - delete __instances[this.id]; - }; - - - /** - * Returns a clone of the instances object or a specific running instance. - * - * @param {?string} id Eventually an instance ID. - * @return {object} The related instance or a clone of the instances - * object. - */ - sigma.instances = function (id) { - return arguments.length ? - __instances[id] : - sigma.utils.extend({}, __instances); - }; - - - /** - * The current version of sigma: - */ - sigma.version = '1.1.0'; - - - /** - * EXPORT: - * ******* - */ - if (typeof this.sigma !== 'undefined') - throw 'An object called sigma is already in the global scope.'; - - this.sigma = sigma; - -}).call(this); - -/** - * conrad.js is a tiny JavaScript jobs scheduler, - * - * Version: 0.1.0 - * Sources: http://github.com/jacomyal/conrad.js - * Doc: http://github.com/jacomyal/conrad.js#readme - * - * License: - * -------- - * Copyright © 2013 Alexis Jacomy, Sciences-Po médialab - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * The Software is provided "as is", without warranty of any kind, express or - * implied, including but not limited to the warranties of merchantability, - * fitness for a particular purpose and noninfringement. In no event shall the - * authors or copyright holders be liable for any claim, damages or other - * liability, whether in an action of contract, tort or otherwise, arising - * from, out of or in connection with the software or the use or other dealings - * in the Software. - */ -(function (global) { - 'use strict'; - - // Check that conrad.js has not been loaded yet: - if (global.conrad) - throw new Error('conrad already exists'); - - - /** - * PRIVATE VARIABLES: - * ****************** - */ - - /** - * A flag indicating whether conrad is running or not. - * - * @type {Number} - */ - var _lastFrameTime; - - /** - * A flag indicating whether conrad is running or not. - * - * @type {Boolean} - */ - var _isRunning = false; - - /** - * The hash of registered jobs. Each job must at least have a unique ID - * under the key "id" and a function under the key "job". This hash - * contains each running job and each waiting job. - * - * @type {Object} - */ - var _jobs = {}; - - /** - * The hash of currently running jobs. - * - * @type {Object} - */ - var _runningJobs = {}; - - /** - * The array of currently running jobs, sorted by priority. - * - * @type {Array} - */ - var _sortedByPriorityJobs = []; - - /** - * The array of currently waiting jobs. - * - * @type {Object} - */ - var _waitingJobs = {}; - - /** - * The array of finished jobs. They are stored in an array, since two jobs - * with the same "id" can happen at two different times. - * - * @type {Array} - */ - var _doneJobs = []; - - /** - * A dirty flag to keep conrad from starting: Indeed, when addJob() is called - * with several jobs, conrad must be started only at the end. This flag keeps - * me from duplicating the code that effectively adds a job. - * - * @type {Boolean} - */ - var _noStart = false; - - /** - * An hash containing some global settings about how conrad.js should - * behave. - * - * @type {Object} - */ - var _parameters = { - frameDuration: 20, - history: true - }; - - /** - * This object contains every handlers bound to conrad events. It does not - * requirea any DOM implementation, since the events are all JavaScript. - * - * @type {Object} - */ - var _handlers = Object.create(null); - - - /** - * PRIVATE FUNCTIONS: - * ****************** - */ - - /** - * Will execute the handler everytime that the indicated event (or the - * indicated events) will be triggered. - * - * @param {string|array|object} events The name of the event (or the events - * separated by spaces). - * @param {function(Object)} handler The handler to bind. - * @return {Object} Returns conrad. - */ - function _bind(events, handler) { - var i, - i_end, - event, - eArray; - - if (!arguments.length) - return; - else if ( - arguments.length === 1 && - Object(arguments[0]) === arguments[0] - ) - for (events in arguments[0]) - _bind(events, arguments[0][events]); - else if (arguments.length > 1) { - eArray = - Array.isArray(events) ? - events : - events.split(/ /); - - for (i = 0, i_end = eArray.length; i !== i_end; i += 1) { - event = eArray[i]; - - if (!_handlers[event]) - _handlers[event] = []; - - // Using an object instead of directly the handler will make possible - // later to add flags - _handlers[event].push({ - handler: handler - }); - } - } - } - - /** - * Removes the handler from a specified event (or specified events). - * - * @param {?string} events The name of the event (or the events - * separated by spaces). If undefined, - * then all handlers are removed. - * @param {?function(Object)} handler The handler to unbind. If undefined, - * each handler bound to the event or the - * events will be removed. - * @return {Object} Returns conrad. - */ - function _unbind(events, handler) { - var i, - i_end, - j, - j_end, - a, - event, - eArray = Array.isArray(events) ? - events : - events.split(/ /); - - if (!arguments.length) - _handlers = Object.create(null); - else if (handler) { - for (i = 0, i_end = eArray.length; i !== i_end; i += 1) { - event = eArray[i]; - if (_handlers[event]) { - a = []; - for (j = 0, j_end = _handlers[event].length; j !== j_end; j += 1) - if (_handlers[event][j].handler !== handler) - a.push(_handlers[event][j]); - - _handlers[event] = a; - } - - if (_handlers[event] && _handlers[event].length === 0) - delete _handlers[event]; - } - } else - for (i = 0, i_end = eArray.length; i !== i_end; i += 1) - delete _handlers[eArray[i]]; - } - - /** - * Executes each handler bound to the event. - * - * @param {string} events The name of the event (or the events separated - * by spaces). - * @param {?Object} data The content of the event (optional). - * @return {Object} Returns conrad. - */ - function _dispatch(events, data) { - var i, - j, - i_end, - j_end, - event, - eventName, - eArray = Array.isArray(events) ? - events : - events.split(/ /); - - data = data === undefined ? {} : data; - - for (i = 0, i_end = eArray.length; i !== i_end; i += 1) { - eventName = eArray[i]; - - if (_handlers[eventName]) { - event = { - type: eventName, - data: data || {} - }; - - for (j = 0, j_end = _handlers[eventName].length; j !== j_end; j += 1) - try { - _handlers[eventName][j].handler(event); - } catch (e) { - } - } - } - } - - /** - * Executes the most prioritary job once, and deals with filling the stats - * (done, time, averageTime, currentTime, etc...). - * - * @return {?Object} Returns the job object if it has to be killed, null else. - */ - function _executeFirstJob() { - var i, - l, - test, - kill, - pushed = false, - time = __dateNow(), - job = _sortedByPriorityJobs.shift(); - - // Execute the job and look at the result: - test = job.job(); - - // Deal with stats: - time = __dateNow() - time; - job.done++; - job.time += time; - job.currentTime += time; - job.weightTime = job.currentTime / (job.weight || 1); - job.averageTime = job.time / job.done; - - // Check if the job has to be killed: - kill = job.count ? (job.count <= job.done) : !test; - - // Reset priorities: - if (!kill) { - for (i = 0, l = _sortedByPriorityJobs.length; i < l; i++) - if (_sortedByPriorityJobs[i].weightTime > job.weightTime) { - _sortedByPriorityJobs.splice(i, 0, job); - pushed = true; - break; - } - - if (!pushed) - _sortedByPriorityJobs.push(job); - } - - return kill ? job : null; - } - - /** - * Activates a job, by adding it to the _runningJobs object and the - * _sortedByPriorityJobs array. It also initializes its currentTime value. - * - * @param {Object} job The job to activate. - */ - function _activateJob(job) { - var l = _sortedByPriorityJobs.length; - - // Add the job to the running jobs: - _runningJobs[job.id] = job; - job.status = 'running'; - - // Add the job to the priorities: - if (l) { - job.weightTime = _sortedByPriorityJobs[l - 1].weightTime; - job.currentTime = job.weightTime * (job.weight || 1); - } - - // Initialize the job and dispatch: - job.startTime = __dateNow(); - _dispatch('jobStarted', __clone(job)); - - _sortedByPriorityJobs.push(job); - } - - /** - * The main loop of conrad.js: - * . It executes job such that they all occupate the same processing time. - * . It stops jobs that do not need to be executed anymore. - * . It triggers callbacks when it is relevant. - * . It starts waiting jobs when they need to be started. - * . It injects frames to keep a constant frapes per second ratio. - * . It stops itself when there are no more jobs to execute. - */ - function _loop() { - var k, - o, - l, - job, - time, - deadJob; - - // Deal with the newly added jobs (the _jobs object): - for (k in _jobs) { - job = _jobs[k]; - - if (job.after) - _waitingJobs[k] = job; - else - _activateJob(job); - - delete _jobs[k]; - } - - // Set the _isRunning flag to false if there are no running job: - _isRunning = !!_sortedByPriorityJobs.length; - - // Deal with the running jobs (the _runningJobs object): - while ( - _sortedByPriorityJobs.length && - __dateNow() - _lastFrameTime < _parameters.frameDuration - ) { - deadJob = _executeFirstJob(); - - // Deal with the case where the job has ended: - if (deadJob) { - _killJob(deadJob.id); - - // Check for waiting jobs: - for (k in _waitingJobs) - if (_waitingJobs[k].after === deadJob.id) { - _activateJob(_waitingJobs[k]); - delete _waitingJobs[k]; - } - } - } - - // Check if conrad still has jobs to deal with, and kill it if not: - if (_isRunning) { - // Update the _lastFrameTime: - _lastFrameTime = __dateNow(); - - _dispatch('enterFrame'); - setTimeout(_loop, 0); - } else - _dispatch('stop'); - } - - /** - * Adds one or more jobs, and starts the loop if no job was running before. A - * job is at least a unique string "id" and a function, and there are some - * parameters that you can specify for each job to modify the way conrad will - * execute it. If a job is added with the "id" of another job that is waiting - * or still running, an error will be thrown. - * - * When a job is added, it is referenced in the _jobs object, by its id. - * Then, if it has to be executed right now, it will be also referenced in - * the _runningJobs object. If it has to wait, then it will be added into the - * _waitingJobs object, until it can start. - * - * Keep reading this documentation to see how to call this method. - * - * @return {Object} Returns conrad. - * - * Adding one job: - * *************** - * Basically, a job is defined by its string id and a function (the job). It - * is also possible to add some parameters: - * - * > conrad.addJob('myJobId', myJobFunction); - * > conrad.addJob('myJobId', { - * > job: myJobFunction, - * > someParameter: someValue - * > }); - * > conrad.addJob({ - * > id: 'myJobId', - * > job: myJobFunction, - * > someParameter: someValue - * > }); - * - * Adding several jobs: - * ******************** - * When adding several jobs at the same time, it is possible to specify - * parameters for each one individually or for all: - * - * > conrad.addJob([ - * > { - * > id: 'myJobId1', - * > job: myJobFunction1, - * > someParameter1: someValue1 - * > }, - * > { - * > id: 'myJobId2', - * > job: myJobFunction2, - * > someParameter2: someValue2 - * > } - * > ], { - * > someCommonParameter: someCommonValue - * > }); - * > conrad.addJob({ - * > myJobId1: {, - * > job: myJobFunction1, - * > someParameter1: someValue1 - * > }, - * > myJobId2: {, - * > job: myJobFunction2, - * > someParameter2: someValue2 - * > } - * > }, { - * > someCommonParameter: someCommonValue - * > }); - * > conrad.addJob({ - * > myJobId1: myJobFunction1, - * > myJobId2: myJobFunction2 - * > }, { - * > someCommonParameter: someCommonValue - * > }); - * - * Recognized parameters: - * ********************** - * Here is the exhaustive list of every accepted parameters: - * - * {?Function} end A callback to execute when the job is ended. It is - * not executed if the job is killed instead of ended - * "naturally". - * {?Integer} count The number of time the job has to be executed. - * {?Number} weight If specified, the job will be executed as it was - * added "weight" times. - * {?String} after The id of another job (eventually not added yet). - * If specified, this job will start only when the - * specified "after" job is ended. - */ - function _addJob(v1, v2) { - var i, - l, - o; - - // Array of jobs: - if (Array.isArray(v1)) { - // Keep conrad to start until the last job is added: - _noStart = true; - - for (i = 0, l = v1.length; i < l; i++) - _addJob(v1[i].id, __extend(v1[i], v2)); - - _noStart = false; - if (!_isRunning) { - // Update the _lastFrameTime: - _lastFrameTime = __dateNow(); - - _dispatch('start'); - _loop(); - } - } else if (typeof v1 === 'object') { - // One job (object): - if (typeof v1.id === 'string') - _addJob(v1.id, v1); - - // Hash of jobs: - else { - // Keep conrad to start until the last job is added: - _noStart = true; - - for (i in v1) - if (typeof v1[i] === 'function') - _addJob(i, __extend({ - job: v1[i] - }, v2)); - else - _addJob(i, __extend(v1[i], v2)); - - _noStart = false; - if (!_isRunning) { - // Update the _lastFrameTime: - _lastFrameTime = __dateNow(); - - _dispatch('start'); - _loop(); - } - } - - // One job (string, *): - } else if (typeof v1 === 'string') { - if (_hasJob(v1)) - throw new Error( - '[conrad.addJob] Job with id "' + v1 + '" already exists.' - ); - - // One job (string, function): - if (typeof v2 === 'function') { - o = { - id: v1, - done: 0, - time: 0, - status: 'waiting', - currentTime: 0, - averageTime: 0, - weightTime: 0, - job: v2 - }; - - // One job (string, object): - } else if (typeof v2 === 'object') { - o = __extend( - { - id: v1, - done: 0, - time: 0, - status: 'waiting', - currentTime: 0, - averageTime: 0, - weightTime: 0 - }, - v2 - ); - - // If none of those cases, throw an error: - } else - throw new Error('[conrad.addJob] Wrong arguments.'); - - // Effectively add the job: - _jobs[v1] = o; - _dispatch('jobAdded', __clone(o)); - - // Check if the loop has to be started: - if (!_isRunning && !_noStart) { - // Update the _lastFrameTime: - _lastFrameTime = __dateNow(); - - _dispatch('start'); - _loop(); - } - - // If none of those cases, throw an error: - } else - throw new Error('[conrad.addJob] Wrong arguments.'); - - return this; - } - - /** - * Kills one or more jobs, indicated by their ids. It is only possible to - * kill running jobs or waiting jobs. If you try to kill a job that does not - * exist or that is already killed, a warning will be thrown. - * - * @param {Array|String} v1 A string job id or an array of job ids. - * @return {Object} Returns conrad. - */ - function _killJob(v1) { - var i, - l, - k, - a, - job, - found = false; - - // Array of job ids: - if (Array.isArray(v1)) - for (i = 0, l = v1.length; i < l; i++) - _killJob(v1[i]); - - // One job's id: - else if (typeof v1 === 'string') { - a = [_runningJobs, _waitingJobs, _jobs]; - - // Remove the job from the hashes: - for (i = 0, l = a.length; i < l; i++) - if (v1 in a[i]) { - job = a[i][v1]; - - if (_parameters.history) { - job.status = 'done'; - _doneJobs.push(job); - } - - _dispatch('jobEnded', __clone(job)); - delete a[i][v1]; - - if (typeof job.end === 'function') - job.end(); - - found = true; - } - - // Remove the priorities array: - a = _sortedByPriorityJobs; - for (i = 0, l = a.length; i < l; i++) - if (a[i].id === v1) { - a.splice(i, 1); - break; - } - - if (!found) - throw new Error('[conrad.killJob] Job "' + v1 + '" not found.'); - - // If none of those cases, throw an error: - } else - throw new Error('[conrad.killJob] Wrong arguments.'); - - return this; - } - - /** - * Kills every running, waiting, and just added jobs. - * - * @return {Object} Returns conrad. - */ - function _killAll() { - var k, - jobs = __extend(_jobs, _runningJobs, _waitingJobs); - - // Take every jobs and push them into the _doneJobs object: - if (_parameters.history) - for (k in jobs) { - jobs[k].status = 'done'; - _doneJobs.push(jobs[k]); - - if (typeof jobs[k].end === 'function') - jobs[k].end(); - } - - // Reinitialize the different jobs lists: - _jobs = {}; - _waitingJobs = {}; - _runningJobs = {}; - _sortedByPriorityJobs = []; - - // In case some jobs are added right after the kill: - _isRunning = false; - - return this; - } - - /** - * Returns true if a job with the specified id is currently running or - * waiting, and false else. - * - * @param {String} id The id of the job. - * @return {?Object} Returns the job object if it exists. - */ - function _hasJob(id) { - var job = _jobs[id] || _runningJobs[id] || _waitingJobs[id]; - return job ? __extend(job) : null; - } - - /** - * This method will set the setting specified by "v1" to the value specified - * by "v2" if both are given, and else return the current value of the - * settings "v1". - * - * @param {String} v1 The name of the property. - * @param {?*} v2 Eventually, a value to set to the specified - * property. - * @return {Object|*} Returns the specified settings value if "v2" is not - * given, and conrad else. - */ - function _settings(v1, v2) { - var o; - - if (typeof a1 === 'string' && arguments.length === 1) - return _parameters[a1]; - else { - o = (typeof a1 === 'object' && arguments.length === 1) ? - a1 || {} : - {}; - if (typeof a1 === 'string') - o[a1] = a2; - - for (var k in o) - if (o[k] !== undefined) - _parameters[k] = o[k]; - else - delete _parameters[k]; - - return this; - } - } - - /** - * Returns true if conrad is currently running, and false else. - * - * @return {Boolean} Returns _isRunning. - */ - function _getIsRunning() { - return _isRunning; - } - - /** - * Unreference every job that is stored in the _doneJobs object. It will - * not be possible anymore to get stats about these jobs, but it will release - * the memory. - * - * @return {Object} Returns conrad. - */ - function _clearHistory() { - _doneJobs = []; - return this; - } - - /** - * Returns a snapshot of every data about jobs that wait to be started, are - * currently running or are done. - * - * It is possible to get only running, waiting or done jobs by giving - * "running", "waiting" or "done" as fist argument. - * - * It is also possible to get every job with a specified id by giving it as - * first argument. Also, using a RegExp instead of an id will return every - * jobs whose ids match the RegExp. And these two last use cases work as well - * by giving before "running", "waiting" or "done". - * - * @return {Array} The array of the matching jobs. - * - * Some call examples: - * ******************* - * > conrad.getStats('running') - * > conrad.getStats('waiting') - * > conrad.getStats('done') - * > conrad.getStats('myJob') - * > conrad.getStats(/test/) - * > conrad.getStats('running', 'myRunningJob') - * > conrad.getStats('running', /test/) - */ - function _getStats(v1, v2) { - var a, - k, - i, - l, - stats, - pattern, - isPatternString; - - if (!arguments.length) { - stats = []; - - for (k in _jobs) - stats.push(_jobs[k]); - - for (k in _waitingJobs) - stats.push(_waitingJobs[k]); - - for (k in _runningJobs) - stats.push(_runningJobs[k]); - - stats = stats.concat(_doneJobs); - } - - if (typeof v1 === 'string') - switch (v1) { - case 'waiting': - stats = __objectValues(_waitingJobs); - break; - case 'running': - stats = __objectValues(_runningJobs); - break; - case 'done': - stats = _doneJobs; - break; - default: - pattern = v1; - } - - if (v1 instanceof RegExp) - pattern = v1; - - if (!pattern && (typeof v2 === 'string' || v2 instanceof RegExp)) - pattern = v2; - - // Filter jobs if a pattern is given: - if (pattern) { - isPatternString = typeof pattern === 'string'; - - if (stats instanceof Array) { - a = stats; - } else if (typeof stats === 'object') { - a = []; - - for (k in stats) - a = a.concat(stats[k]); - } else { - a = []; - - for (k in _jobs) - a.push(_jobs[k]); - - for (k in _waitingJobs) - a.push(_waitingJobs[k]); - - for (k in _runningJobs) - a.push(_runningJobs[k]); - - a = a.concat(_doneJobs); - } - - stats = []; - for (i = 0, l = a.length; i < l; i++) - if (isPatternString ? a[i].id === pattern : a[i].id.match(pattern)) - stats.push(a[i]); - } - - return __clone(stats); - } - - - /** - * TOOLS FUNCTIONS: - * **************** - */ - - /** - * This function takes any number of objects as arguments, copies from each - * of these objects each pair key/value into a new object, and finally - * returns this object. - * - * The arguments are parsed from the last one to the first one, such that - * when two objects have keys in common, the "earliest" object wins. - * - * Example: - * ******** - * > var o1 = { - * > a: 1, - * > b: 2, - * > c: '3' - * > }, - * > o2 = { - * > c: '4', - * > d: [ 5 ] - * > }; - * > __extend(o1, o2); - * > // Returns: { - * > // a: 1, - * > // b: 2, - * > // c: '3', - * > // d: [ 5 ] - * > // }; - * - * @param {Object+} Any number of objects. - * @return {Object} The merged object. - */ - function __extend() { - var i, - k, - res = {}, - l = arguments.length; - - for (i = l - 1; i >= 0; i--) - for (k in arguments[i]) - res[k] = arguments[i][k]; - - return res; - } - - /** - * This function simply clones an object. This object must contain only - * objects, arrays and immutable values. Since it is not public, it does not - * deal with cyclic references, DOM elements and instantiated objects - so - * use it carefully. - * - * @param {Object} The object to clone. - * @return {Object} The clone. - */ - function __clone(item) { - var result, i, k, l; - - if (!item) - return item; - - if (Array.isArray(item)) { - result = []; - for (i = 0, l = item.length; i < l; i++) - result.push(__clone(item[i])); - } else if (typeof item === 'object') { - result = {}; - for (i in item) - result[i] = __clone(item[i]); - } else - result = item; - - return result; - } - - /** - * Returns an array containing the values of an object. - * - * @param {Object} The object. - * @return {Array} The array of values. - */ - function __objectValues(o) { - var k, - a = []; - - for (k in o) - a.push(o[k]); - - return a; - } - - /** - * A short "Date.now()" polyfill. - * - * @return {Number} The current time (in ms). - */ - function __dateNow() { - return Date.now ? Date.now() : new Date().getTime(); - } - - /** - * Polyfill for the Array.isArray function: - */ - if (!Array.isArray) - Array.isArray = function (v) { - return Object.prototype.toString.call(v) === '[object Array]'; - }; - - - /** - * EXPORT PUBLIC API: - * ****************** - */ - var conrad = { - hasJob: _hasJob, - addJob: _addJob, - killJob: _killJob, - killAll: _killAll, - settings: _settings, - getStats: _getStats, - isRunning: _getIsRunning, - clearHistory: _clearHistory, - - // Events management: - bind: _bind, - unbind: _unbind, - - // Version: - version: '0.1.0' - }; - - if (typeof exports !== 'undefined') { - if (typeof module !== 'undefined' && module.exports) - exports = module.exports = conrad; - exports.conrad = conrad; - } - global.conrad = conrad; -})(this); - -// Hardcoded export for the node.js version: -var sigma = this.sigma, - conrad = this.conrad; - -sigma.conrad = conrad; - -// Dirty polyfills to permit sigma usage in node -if (HTMLElement === undefined) - var HTMLElement = function () { - }; - -if (window === undefined) - var window = { - addEventListener: function () { - } - }; - -if (typeof exports !== 'undefined') { - if (typeof module !== 'undefined' && module.exports) - exports = module.exports = sigma; - exports.sigma = sigma; -} - -;(function (undefined) { - 'use strict'; - - if (typeof sigma === 'undefined') - throw 'sigma is not declared'; - - var _root = this; - - // Initialize packages: - sigma.utils = sigma.utils || {}; - - /** - * MISC UTILS: - */ - /** - * This function takes any number of objects as arguments, copies from each - * of these objects each pair key/value into a new object, and finally - * returns this object. - * - * The arguments are parsed from the last one to the first one, such that - * when several objects have keys in common, the "earliest" object wins. - * - * Example: - * ******** - * > var o1 = { - * > a: 1, - * > b: 2, - * > c: '3' - * > }, - * > o2 = { - * > c: '4', - * > d: [ 5 ] - * > }; - * > sigma.utils.extend(o1, o2); - * > // Returns: { - * > // a: 1, - * > // b: 2, - * > // c: '3', - * > // d: [ 5 ] - * > // }; - * - * @param {object+} Any number of objects. - * @return {object} The merged object. - */ - sigma.utils.extend = function () { - var i, - k, - res = {}, - l = arguments.length; - - for (i = l - 1; i >= 0; i--) - for (k in arguments[i]) - res[k] = arguments[i][k]; - - return res; - }; - - /** - * A short "Date.now()" polyfill. - * - * @return {Number} The current time (in ms). - */ - sigma.utils.dateNow = function () { - return Date.now ? Date.now() : new Date().getTime(); - }; - - /** - * Takes a package name as parameter and checks at each lebel if it exists, - * and if it does not, creates it. - * - * Example: - * ******** - * > sigma.utils.pkg('a.b.c'); - * > a.b.c; - * > // Object {}; - * > - * > sigma.utils.pkg('a.b.d'); - * > a.b; - * > // Object { c: {}, d: {} }; - * - * @param {string} pkgName The name of the package to create/find. - * @return {object} The related package. - */ - sigma.utils.pkg = function (pkgName) { - return (pkgName || '').split('.').reduce(function (context, objName) { - return (objName in context) ? - context[objName] : - (context[objName] = {}); - }, _root); - }; - - /** - * Returns a unique incremental number ID. - * - * Example: - * ******** - * > sigma.utils.id(); - * > // 1; - * > - * > sigma.utils.id(); - * > // 2; - * > - * > sigma.utils.id(); - * > // 3; - * - * @param {string} pkgName The name of the package to create/find. - * @return {object} The related package. - */ - sigma.utils.id = (function () { - var i = 0; - return function () { - return ++i; - }; - })(); - - /** - * This function takes an hexa color (for instance "#ffcc00" or "#fc0") or a - * rgb / rgba color (like "rgb(255,255,12)" or "rgba(255,255,12,1)") and - * returns an integer equal to "r * 255 * 255 + g * 255 + b", to gain some - * memory in the data given to WebGL shaders. - * - * Note that the function actually caches its results for better performance. - * - * @param {string} val The hexa or rgba color. - * @return {number} The number value. - */ - var floatColorCache = {}; - - sigma.utils.floatColor = function (val) { - - // Is the color already computed? - if (floatColorCache[val]) - return floatColorCache[val]; - - var original = val, - r = 0, - g = 0, - b = 0; - - if (val[0] === '#') { - val = val.slice(1); - - if (val.length === 3) { - r = parseInt(val.charAt(0) + val.charAt(0), 16); - g = parseInt(val.charAt(1) + val.charAt(1), 16); - b = parseInt(val.charAt(2) + val.charAt(2), 16); - } - else { - r = parseInt(val.charAt(0) + val.charAt(1), 16); - g = parseInt(val.charAt(2) + val.charAt(3), 16); - b = parseInt(val.charAt(4) + val.charAt(5), 16); - } - } else if (val.match(/^ *rgba? *\(/)) { - val = val.match( - /^ *rgba? *\( *([0-9]*) *, *([0-9]*) *, *([0-9]*) *(,.*)?\) *$/ - ); - r = +val[1]; - g = +val[2]; - b = +val[3]; - } - - var color = ( - r * 256 * 256 + - g * 256 + - b - ); - - // Caching the color - floatColorCache[original] = color; - - return color; - }; - - /** - * Perform a zoom into a camera, with or without animation, to the - * coordinates indicated using a specified ratio. - * - * Recognized parameters: - * ********************** - * Here is the exhaustive list of every accepted parameters in the animation - * object: - * - * {?number} duration An amount of time that means the duration of the - * animation. If this parameter doesn't exist the - * zoom will be performed without animation. - * {?function} onComplete A function to perform it after the animation. It - * will be performed even if there is no duration. - * - * @param {camera} The camera where perform the zoom. - * @param {x} The X coordiantion where the zoom goes. - * @param {y} The Y coordiantion where the zoom goes. - * @param {ratio} The ratio to apply it to the current camera ratio. - * @param {?animation} A dictionary with options for a possible animation. - */ - sigma.utils.zoomTo = function (camera, x, y, ratio, animation) { - var settings = camera.settings, - count, - newRatio, - animationSettings, - coordinates; - - // Create the newRatio dealing with min / max: - newRatio = Math.max( - settings('zoomMin'), - Math.min( - settings('zoomMax'), - camera.ratio * ratio - ) - ); - - // Check that the new ratio is different from the initial one: - if (newRatio !== camera.ratio) { - // Create the coordinates variable: - ratio = newRatio / camera.ratio; - coordinates = { - x: x * (1 - ratio) + camera.x, - y: y * (1 - ratio) + camera.y, - ratio: newRatio - }; - - if (animation && animation.duration) { - // Complete the animation setings: - count = sigma.misc.animation.killAll(camera); - animation = sigma.utils.extend( - animation, - { - easing: count ? 'quadraticOut' : 'quadraticInOut' - } - ); - - sigma.misc.animation.camera(camera, coordinates, animation); - } else { - camera.goTo(coordinates); - if (animation && animation.onComplete) - animation.onComplete(); - } - } - }; - - /** - * Return the control point coordinates for a quadratic bezier curve. - * - * @param {number} x1 The X coordinate of the start point. - * @param {number} y1 The Y coordinate of the start point. - * @param {number} x2 The X coordinate of the end point. - * @param {number} y2 The Y coordinate of the end point. - * @return {x,y} The control point coordinates. - */ - sigma.utils.getQuadraticControlPoint = function (x1, y1, x2, y2) { - return { - x: (x1 + x2) / 2 + (y2 - y1) / 4, - y: (y1 + y2) / 2 + (x1 - x2) / 4 - }; - }; - - /** - * Compute the coordinates of the point positioned - * at length t in the quadratic bezier curve. - * - * @param {number} t In [0,1] the step percentage to reach - * the point in the curve from the context point. - * @param {number} x1 The X coordinate of the context point. - * @param {number} y1 The Y coordinate of the context point. - * @param {number} x2 The X coordinate of the ending point. - * @param {number} y2 The Y coordinate of the ending point. - * @param {number} xi The X coordinate of the control point. - * @param {number} yi The Y coordinate of the control point. - * @return {object} {x,y}. - */ - sigma.utils.getPointOnQuadraticCurve = function (t, x1, y1, x2, y2, xi, yi) { - // http://stackoverflow.com/a/5634528 - return { - x: Math.pow(1 - t, 2) * x1 + 2 * (1 - t) * t * xi + Math.pow(t, 2) * x2, - y: Math.pow(1 - t, 2) * y1 + 2 * (1 - t) * t * yi + Math.pow(t, 2) * y2 - }; - }; - - /** - * Compute the coordinates of the point positioned - * at length t in the cubic bezier curve. - * - * @param {number} t In [0,1] the step percentage to reach - * the point in the curve from the context point. - * @param {number} x1 The X coordinate of the context point. - * @param {number} y1 The Y coordinate of the context point. - * @param {number} x2 The X coordinate of the end point. - * @param {number} y2 The Y coordinate of the end point. - * @param {number} cx The X coordinate of the first control point. - * @param {number} cy The Y coordinate of the first control point. - * @param {number} dx The X coordinate of the second control point. - * @param {number} dy The Y coordinate of the second control point. - * @return {object} {x,y} The point at t. - */ - sigma.utils.getPointOnBezierCurve = - function (t, x1, y1, x2, y2, cx, cy, dx, dy) { - // http://stackoverflow.com/a/15397596 - // Blending functions: - var B0_t = Math.pow(1 - t, 3), - B1_t = 3 * t * Math.pow(1 - t, 2), - B2_t = 3 * Math.pow(t, 2) * (1 - t), - B3_t = Math.pow(t, 3); - - return { - x: (B0_t * x1) + (B1_t * cx) + (B2_t * dx) + (B3_t * x2), - y: (B0_t * y1) + (B1_t * cy) + (B2_t * dy) + (B3_t * y2) - }; - }; - - /** - * Return the coordinates of the two control points for a self loop (i.e. - * where the start point is also the end point) computed as a cubic bezier - * curve. - * - * @param {number} x The X coordinate of the node. - * @param {number} y The Y coordinate of the node. - * @param {number} size The node size. - * @return {x1,y1,x2,y2} The coordinates of the two control points. - */ - sigma.utils.getSelfLoopControlPoints = function (x, y, size) { - return { - x1: x - size * 7, - y1: y, - x2: x, - y2: y + size * 7 - }; - }; - - /** - * Return the euclidian distance between two points of a plane - * with an orthonormal basis. - * - * @param {number} x1 The X coordinate of the first point. - * @param {number} y1 The Y coordinate of the first point. - * @param {number} x2 The X coordinate of the second point. - * @param {number} y2 The Y coordinate of the second point. - * @return {number} The euclidian distance. - */ - sigma.utils.getDistance = function (x0, y0, x1, y1) { - return Math.sqrt(Math.pow(x1 - x0, 2) + Math.pow(y1 - y0, 2)); - }; - - /** - * Return the coordinates of the intersection points of two circles. - * - * @param {number} x0 The X coordinate of center location of the first - * circle. - * @param {number} y0 The Y coordinate of center location of the first - * circle. - * @param {number} r0 The radius of the first circle. - * @param {number} x1 The X coordinate of center location of the second - * circle. - * @param {number} y1 The Y coordinate of center location of the second - * circle. - * @param {number} r1 The radius of the second circle. - * @return {xi,yi} The coordinates of the intersection points. - */ - sigma.utils.getCircleIntersection = function (x0, y0, r0, x1, y1, r1) { - // http://stackoverflow.com/a/12219802 - var a, dx, dy, d, h, rx, ry, x2, y2; - - // dx and dy are the vertical and horizontal distances between the circle - // centers: - dx = x1 - x0; - dy = y1 - y0; - - // Determine the straight-line distance between the centers: - d = Math.sqrt((dy * dy) + (dx * dx)); - - // Check for solvability: - if (d > (r0 + r1)) { - // No solution. circles do not intersect. - return false; - } - if (d < Math.abs(r0 - r1)) { - // No solution. one circle is contained in the other. - return false; - } - - //'point 2' is the point where the line through the circle intersection - // points crosses the line between the circle centers. - - // Determine the distance from point 0 to point 2: - a = ((r0 * r0) - (r1 * r1) + (d * d)) / (2.0 * d); - - // Determine the coordinates of point 2: - x2 = x0 + (dx * a / d); - y2 = y0 + (dy * a / d); - - // Determine the distance from point 2 to either of the intersection - // points: - h = Math.sqrt((r0 * r0) - (a * a)); - - // Determine the offsets of the intersection points from point 2: - rx = -dy * (h / d); - ry = dx * (h / d); - - // Determine the absolute intersection points: - var xi = x2 + rx; - var xi_prime = x2 - rx; - var yi = y2 + ry; - var yi_prime = y2 - ry; - - return {xi: xi, xi_prime: xi_prime, yi: yi, yi_prime: yi_prime}; - }; - - /** - * Check if a point is on a line segment. - * - * @param {number} x The X coordinate of the point to check. - * @param {number} y The Y coordinate of the point to check. - * @param {number} x1 The X coordinate of the line start point. - * @param {number} y1 The Y coordinate of the line start point. - * @param {number} x2 The X coordinate of the line end point. - * @param {number} y2 The Y coordinate of the line end point. - * @param {number} epsilon The precision (consider the line thickness). - * @return {boolean} True if point is "close to" the line - * segment, false otherwise. - */ - sigma.utils.isPointOnSegment = function (x, y, x1, y1, x2, y2, epsilon) { - // http://stackoverflow.com/a/328122 - var crossProduct = Math.abs((y - y1) * (x2 - x1) - (x - x1) * (y2 - y1)), - d = sigma.utils.getDistance(x1, y1, x2, y2), - nCrossProduct = crossProduct / d; // normalized cross product - - return (nCrossProduct < epsilon && - Math.min(x1, x2) <= x && x <= Math.max(x1, x2) && - Math.min(y1, y2) <= y && y <= Math.max(y1, y2)); - }; - - /** - * Check if a point is on a quadratic bezier curve segment with a thickness. - * - * @param {number} x The X coordinate of the point to check. - * @param {number} y The Y coordinate of the point to check. - * @param {number} x1 The X coordinate of the curve start point. - * @param {number} y1 The Y coordinate of the curve start point. - * @param {number} x2 The X coordinate of the curve end point. - * @param {number} y2 The Y coordinate of the curve end point. - * @param {number} cpx The X coordinate of the curve control point. - * @param {number} cpy The Y coordinate of the curve control point. - * @param {number} epsilon The precision (consider the line thickness). - * @return {boolean} True if (x,y) is on the curve segment, - * false otherwise. - */ - sigma.utils.isPointOnQuadraticCurve = - function (x, y, x1, y1, x2, y2, cpx, cpy, epsilon) { - // Fails if the point is too far from the extremities of the segment, - // preventing for more costly computation: - var dP1P2 = sigma.utils.getDistance(x1, y1, x2, y2); - if (Math.abs(x - x1) > dP1P2 || Math.abs(y - y1) > dP1P2) { - return false; - } - - var dP1 = sigma.utils.getDistance(x, y, x1, y1), - dP2 = sigma.utils.getDistance(x, y, x2, y2), - t = 0.5, - r = (dP1 < dP2) ? -0.01 : 0.01, - rThreshold = 0.001, - i = 100, - pt = sigma.utils.getPointOnQuadraticCurve(t, x1, y1, x2, y2, cpx, cpy), - dt = sigma.utils.getDistance(x, y, pt.x, pt.y), - old_dt; - - // This algorithm minimizes the distance from the point to the curve. It - // find the optimal t value where t=0 is the start point and t=1 is the end - // point of the curve, starting from t=0.5. - // It terminates because it runs a maximum of i interations. - while (i-- > 0 && - t >= 0 && t <= 1 && - (dt > epsilon) && - (r > rThreshold || r < -rThreshold)) { - old_dt = dt; - pt = sigma.utils.getPointOnQuadraticCurve(t, x1, y1, x2, y2, cpx, cpy); - dt = sigma.utils.getDistance(x, y, pt.x, pt.y); - - if (dt > old_dt) { - // not the right direction: - // halfstep in the opposite direction - r = -r / 2; - t += r; - } - else if (t + r < 0 || t + r > 1) { - // oops, we've gone too far: - // revert with a halfstep - r = r / 2; - dt = old_dt; - } - else { - // progress: - t += r; - } - } - - return dt < epsilon; - }; - - - /** - * Check if a point is on a cubic bezier curve segment with a thickness. - * - * @param {number} x The X coordinate of the point to check. - * @param {number} y The Y coordinate of the point to check. - * @param {number} x1 The X coordinate of the curve start point. - * @param {number} y1 The Y coordinate of the curve start point. - * @param {number} x2 The X coordinate of the curve end point. - * @param {number} y2 The Y coordinate of the curve end point. - * @param {number} cpx1 The X coordinate of the 1st curve control point. - * @param {number} cpy1 The Y coordinate of the 1st curve control point. - * @param {number} cpx2 The X coordinate of the 2nd curve control point. - * @param {number} cpy2 The Y coordinate of the 2nd curve control point. - * @param {number} epsilon The precision (consider the line thickness). - * @return {boolean} True if (x,y) is on the curve segment, - * false otherwise. - */ - sigma.utils.isPointOnBezierCurve = - function (x, y, x1, y1, x2, y2, cpx1, cpy1, cpx2, cpy2, epsilon) { - // Fails if the point is too far from the extremities of the segment, - // preventing for more costly computation: - var dP1CP1 = sigma.utils.getDistance(x1, y1, cpx1, cpy1); - if (Math.abs(x - x1) > dP1CP1 || Math.abs(y - y1) > dP1CP1) { - return false; - } - - var dP1 = sigma.utils.getDistance(x, y, x1, y1), - dP2 = sigma.utils.getDistance(x, y, x2, y2), - t = 0.5, - r = (dP1 < dP2) ? -0.01 : 0.01, - rThreshold = 0.001, - i = 100, - pt = sigma.utils.getPointOnBezierCurve( - t, x1, y1, x2, y2, cpx1, cpy1, cpx2, cpy2), - dt = sigma.utils.getDistance(x, y, pt.x, pt.y), - old_dt; - - // This algorithm minimizes the distance from the point to the curve. It - // find the optimal t value where t=0 is the start point and t=1 is the end - // point of the curve, starting from t=0.5. - // It terminates because it runs a maximum of i interations. - while (i-- > 0 && - t >= 0 && t <= 1 && - (dt > epsilon) && - (r > rThreshold || r < -rThreshold)) { - old_dt = dt; - pt = sigma.utils.getPointOnBezierCurve( - t, x1, y1, x2, y2, cpx1, cpy1, cpx2, cpy2); - dt = sigma.utils.getDistance(x, y, pt.x, pt.y); - - if (dt > old_dt) { - // not the right direction: - // halfstep in the opposite direction - r = -r / 2; - t += r; - } - else if (t + r < 0 || t + r > 1) { - // oops, we've gone too far: - // revert with a halfstep - r = r / 2; - dt = old_dt; - } - else { - // progress: - t += r; - } - } - - return dt < epsilon; - }; - - - /** - * ************ - * EVENTS UTILS: - * ************ - */ - /** - * Here are some useful functions to unify extraction of the information we - * need with mouse events and touch events, from different browsers: - */ - - /** - * Extract the local X position from a mouse or touch event. - * - * @param {event} e A mouse or touch event. - * @return {number} The local X value of the mouse. - */ - sigma.utils.getX = function (e) { - return ( - (e.offsetX !== undefined && e.offsetX) || - (e.layerX !== undefined && e.layerX) || - (e.clientX !== undefined && e.clientX) - ); - }; - - /** - * Extract the local Y position from a mouse or touch event. - * - * @param {event} e A mouse or touch event. - * @return {number} The local Y value of the mouse. - */ - sigma.utils.getY = function (e) { - return ( - (e.offsetY !== undefined && e.offsetY) || - (e.layerY !== undefined && e.layerY) || - (e.clientY !== undefined && e.clientY) - ); - }; - - /** - * The pixel ratio of the screen. Taking zoom into account - * - * @return {number} Pixel ratio of the screen - */ - sigma.utils.getPixelRatio = function () { - var ratio = 1; - if (window.screen.deviceXDPI !== undefined && - window.screen.logicalXDPI !== undefined && - window.screen.deviceXDPI > window.screen.logicalXDPI) { - ratio = window.screen.systemXDPI / window.screen.logicalXDPI; - } - else if (window.devicePixelRatio !== undefined) { - ratio = window.devicePixelRatio; - } - return ratio; - }; - - /** - * Extract the width from a mouse or touch event. - * - * @param {event} e A mouse or touch event. - * @return {number} The width of the event's target. - */ - sigma.utils.getWidth = function (e) { - var w = (!e.target.ownerSVGElement) ? - e.target.width : - e.target.ownerSVGElement.width; - - return ( - (typeof w === 'number' && w) || - (w !== undefined && w.baseVal !== undefined && w.baseVal.value) - ); - }; - - /** - * Extract the center from a mouse or touch event. - * - * @param {event} e A mouse or touch event. - * @return {object} The center of the event's target. - */ - sigma.utils.getCenter = function (e) { - var ratio = e.target.namespaceURI.indexOf('svg') !== -1 ? 1 : - sigma.utils.getPixelRatio(); - return { - x: sigma.utils.getWidth(e) / (2 * ratio), - y: sigma.utils.getHeight(e) / (2 * ratio), - }; - }; - - /** - * Convert mouse coords to sigma coords - * - * @param {event} e A mouse or touch event. - * @param {number?} x The x coord to convert - * @param {number?} x The y coord to convert - * - * @return {object} The standardized event - */ - sigma.utils.mouseCoords = function (e, x, y) { - x = x || sigma.utils.getX(e); - y = y || sigma.utils.getY(e); - return { - x: x - sigma.utils.getCenter(e).x, - y: y - sigma.utils.getCenter(e).y, - clientX: e.clientX, - clientY: e.clientY, - ctrlKey: e.ctrlKey, - metaKey: e.metaKey, - altKey: e.altKey, - shiftKey: e.shiftKey - }; - }; - - /** - * Extract the height from a mouse or touch event. - * - * @param {event} e A mouse or touch event. - * @return {number} The height of the event's target. - */ - sigma.utils.getHeight = function (e) { - var h = (!e.target.ownerSVGElement) ? - e.target.height : - e.target.ownerSVGElement.height; - - return ( - (typeof h === 'number' && h) || - (h !== undefined && h.baseVal !== undefined && h.baseVal.value) - ); - }; - - /** - * Extract the wheel delta from a mouse or touch event. - * - * @param {event} e A mouse or touch event. - * @return {number} The wheel delta of the mouse. - */ - sigma.utils.getDelta = function (e) { - return ( - (e.wheelDelta !== undefined && e.wheelDelta) || - (e.detail !== undefined && -e.detail) - ); - }; - - /** - * Returns the offset of a DOM element. - * - * @param {DOMElement} dom The element to retrieve the position. - * @return {object} The offset of the DOM element (top, left). - */ - sigma.utils.getOffset = function (dom) { - var left = 0, - top = 0; - - while (dom) { - top = top + parseInt(dom.offsetTop); - left = left + parseInt(dom.offsetLeft); - dom = dom.offsetParent; - } - - return { - top: top, - left: left - }; - }; - - /** - * Simulates a "double click" event. - * - * @param {HTMLElement} target The event target. - * @param {string} type The event type. - * @param {function} callback The callback to execute. - */ - sigma.utils.doubleClick = function (target, type, callback) { - var clicks = 0, - self = this, - handlers; - - target._doubleClickHandler = target._doubleClickHandler || {}; - target._doubleClickHandler[type] = target._doubleClickHandler[type] || []; - handlers = target._doubleClickHandler[type]; - - handlers.push(function (e) { - clicks++; - - if (clicks === 2) { - clicks = 0; - return callback(e); - } else if (clicks === 1) { - setTimeout(function () { - clicks = 0; - }, sigma.settings.doubleClickTimeout); - } - }); - - target.addEventListener(type, handlers[handlers.length - 1], false); - }; - - /** - * Unbind simulated "double click" events. - * - * @param {HTMLElement} target The event target. - * @param {string} type The event type. - */ - sigma.utils.unbindDoubleClick = function (target, type) { - var handler, - handlers = (target._doubleClickHandler || {})[type] || []; - - while ((handler = handlers.pop())) { - target.removeEventListener(type, handler); - } - - delete (target._doubleClickHandler || {})[type]; - }; - - - /** - * Here are just some of the most basic easing functions, used for the - * animated camera "goTo" calls. - * - * If you need some more easings functions, don't hesitate to add them to - * sigma.utils.easings. But I will not add some more here or merge PRs - * containing, because I do not want sigma sources full of overkill and never - * used stuff... - */ - sigma.utils.easings = sigma.utils.easings || {}; - sigma.utils.easings.linearNone = function (k) { - return k; - }; - sigma.utils.easings.quadraticIn = function (k) { - return k * k; - }; - sigma.utils.easings.quadraticOut = function (k) { - return k * (2 - k); - }; - sigma.utils.easings.quadraticInOut = function (k) { - if ((k *= 2) < 1) - return 0.5 * k * k; - return -0.5 * (--k * (k - 2) - 1); - }; - sigma.utils.easings.cubicIn = function (k) { - return k * k * k; - }; - sigma.utils.easings.cubicOut = function (k) { - return --k * k * k + 1; - }; - sigma.utils.easings.cubicInOut = function (k) { - if ((k *= 2) < 1) - return 0.5 * k * k * k; - return 0.5 * ((k -= 2) * k * k + 2); - }; - - - /** - * ************ - * WEBGL UTILS: - * ************ - */ - /** - * Loads a WebGL shader and returns it. - * - * @param {WebGLContext} gl The WebGLContext to use. - * @param {string} shaderSource The shader source. - * @param {number} shaderType The type of shader. - * @param {function(string): void} error Callback for errors. - * @return {WebGLShader} The created shader. - */ - sigma.utils.loadShader = function (gl, shaderSource, shaderType, error) { - var compiled, - shader = gl.createShader(shaderType); - - // Load the shader source - gl.shaderSource(shader, shaderSource); - - // Compile the shader - gl.compileShader(shader); - - // Check the compile status - compiled = gl.getShaderParameter(shader, gl.COMPILE_STATUS); - - // If something went wrong: - if (!compiled) { - if (error) { - error( - 'Error compiling shader "' + shader + '":' + - gl.getShaderInfoLog(shader) - ); - } - - gl.deleteShader(shader); - return null; - } - - return shader; - }; - - /** - * Creates a program, attaches shaders, binds attrib locations, links the - * program and calls useProgram. - * - * @param {Array.<WebGLShader>} shaders The shaders to attach. - * @param {Array.<string>} attribs The attribs names. - * @param {Array.<number>} locations The locations for the attribs. - * @param {function(string): void} error Callback for errors. - * @return {WebGLProgram} The created program. - */ - sigma.utils.loadProgram = function (gl, shaders, attribs, loc, error) { - var i, - linked, - program = gl.createProgram(); - - for (i = 0; i < shaders.length; ++i) - gl.attachShader(program, shaders[i]); - - if (attribs) - for (i = 0; i < attribs.length; ++i) - gl.bindAttribLocation( - program, - locations ? locations[i] : i, - opt_attribs[i] - ); - - gl.linkProgram(program); - - // Check the link status - linked = gl.getProgramParameter(program, gl.LINK_STATUS); - if (!linked) { - if (error) - error('Error in program linking: ' + gl.getProgramInfoLog(program)); - - gl.deleteProgram(program); - return null; - } - - return program; - }; - - - /** - * ********* - * MATRICES: - * ********* - * The following utils are just here to help generating the transformation - * matrices for the WebGL renderers. - */ - sigma.utils.pkg('sigma.utils.matrices'); - - /** - * The returns a 3x3 translation matrix. - * - * @param {number} dx The X translation. - * @param {number} dy The Y translation. - * @return {array} Returns the matrix. - */ - sigma.utils.matrices.translation = function (dx, dy) { - return [ - 1, 0, 0, - 0, 1, 0, - dx, dy, 1 - ]; - }; - - /** - * The returns a 3x3 or 2x2 rotation matrix. - * - * @param {number} angle The rotation angle. - * @param {boolean} m2 If true, the function will return a 2x2 matrix. - * @return {array} Returns the matrix. - */ - sigma.utils.matrices.rotation = function (angle, m2) { - var cos = Math.cos(angle), - sin = Math.sin(angle); - - return m2 ? [ - cos, -sin, - sin, cos - ] : [ - cos, -sin, 0, - sin, cos, 0, - 0, 0, 1 - ]; - }; - - /** - * The returns a 3x3 or 2x2 homothetic transformation matrix. - * - * @param {number} ratio The scaling ratio. - * @param {boolean} m2 If true, the function will return a 2x2 matrix. - * @return {array} Returns the matrix. - */ - sigma.utils.matrices.scale = function (ratio, m2) { - return m2 ? [ - ratio, 0, - 0, ratio - ] : [ - ratio, 0, 0, - 0, ratio, 0, - 0, 0, 1 - ]; - }; - - /** - * The returns a 3x3 or 2x2 homothetic transformation matrix. - * - * @param {array} a The first matrix. - * @param {array} b The second matrix. - * @param {boolean} m2 If true, the function will assume both matrices are - * 2x2. - * @return {array} Returns the matrix. - */ - sigma.utils.matrices.multiply = function (a, b, m2) { - var l = m2 ? 2 : 3, - a00 = a[0 * l + 0], - a01 = a[0 * l + 1], - a02 = a[0 * l + 2], - a10 = a[1 * l + 0], - a11 = a[1 * l + 1], - a12 = a[1 * l + 2], - a20 = a[2 * l + 0], - a21 = a[2 * l + 1], - a22 = a[2 * l + 2], - b00 = b[0 * l + 0], - b01 = b[0 * l + 1], - b02 = b[0 * l + 2], - b10 = b[1 * l + 0], - b11 = b[1 * l + 1], - b12 = b[1 * l + 2], - b20 = b[2 * l + 0], - b21 = b[2 * l + 1], - b22 = b[2 * l + 2]; - - return m2 ? [ - a00 * b00 + a01 * b10, - a00 * b01 + a01 * b11, - a10 * b00 + a11 * b10, - a10 * b01 + a11 * b11 - ] : [ - a00 * b00 + a01 * b10 + a02 * b20, - a00 * b01 + a01 * b11 + a02 * b21, - a00 * b02 + a01 * b12 + a02 * b22, - a10 * b00 + a11 * b10 + a12 * b20, - a10 * b01 + a11 * b11 + a12 * b21, - a10 * b02 + a11 * b12 + a12 * b22, - a20 * b00 + a21 * b10 + a22 * b20, - a20 * b01 + a21 * b11 + a22 * b21, - a20 * b02 + a21 * b12 + a22 * b22 - ]; - }; -}).call(this); - -;(function (global) { - 'use strict'; - - /** - * http://paulirish.com/2011/requestanimationframe-for-smart-animating/ - * http://my.opera.com/emoller/blog/2011/12/20/requestanimationframe-for-smart-er-animating - * requestAnimationFrame polyfill by Erik Möller. - * fixes from Paul Irish and Tino Zijdel - * MIT license - */ - var x, - lastTime = 0, - vendors = ['ms', 'moz', 'webkit', 'o']; - - for (x = 0; x < vendors.length && !global.requestAnimationFrame; x++) { - global.requestAnimationFrame = - global[vendors[x] + 'RequestAnimationFrame']; - global.cancelAnimationFrame = - global[vendors[x] + 'CancelAnimationFrame'] || - global[vendors[x] + 'CancelRequestAnimationFrame']; - } - - if (!global.requestAnimationFrame) - global.requestAnimationFrame = function (callback, element) { - var currTime = new Date().getTime(), - timeToCall = Math.max(0, 16 - (currTime - lastTime)), - id = global.setTimeout( - function () { - callback(currTime + timeToCall); - }, - timeToCall - ); - - lastTime = currTime + timeToCall; - return id; - }; - - if (!global.cancelAnimationFrame) - global.cancelAnimationFrame = function (id) { - clearTimeout(id); - }; - - /** - * Function.prototype.bind polyfill found on MDN. - * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function/bind#Compatibility - * Public domain - */ - if (!Function.prototype.bind) - Function.prototype.bind = function (oThis) { - if (typeof this !== 'function') - // Closest thing possible to the ECMAScript 5 internal IsCallable - // function: - throw new TypeError( - 'Function.prototype.bind - what is trying to be bound is not callable' - ); - - var aArgs = Array.prototype.slice.call(arguments, 1), - fToBind = this, - fNOP, - fBound; - - fNOP = function () { - }; - fBound = function () { - return fToBind.apply( - this instanceof fNOP && oThis ? - this : - oThis, - aArgs.concat(Array.prototype.slice.call(arguments)) - ); - }; - - fNOP.prototype = this.prototype; - fBound.prototype = new fNOP(); - - return fBound; - }; -})(this); - -;(function (undefined) { - 'use strict'; - - if (typeof sigma === 'undefined') - throw 'sigma is not declared'; - - // Packages initialization: - sigma.utils.pkg('sigma.settings'); - - var settings = { - /** - * GRAPH SETTINGS: - * *************** - */ - // {boolean} Indicates if the data have to be cloned in methods to add - // nodes or edges. - clone: true, - // {boolean} Indicates if nodes "id" values and edges "id", "source" and - // "target" values must be set as immutable. - immutable: true, - // {boolean} Indicates if sigma can log its errors and warnings. - verbose: false, - - - /** - * RENDERERS SETTINGS: - * ******************* - */ - // {string} - classPrefix: 'sigma', - // {string} - defaultNodeType: 'def', - // {string} - defaultEdgeType: 'def', - // {string} - defaultLabelColor: '#000', - // {string} - defaultEdgeColor: '#000', - // {string} - defaultNodeColor: '#000', - // {string} - defaultLabelSize: 14, - // {string} Indicates how to choose the edges color. Available values: - // "source", "target", "default" - edgeColor: 'source', - // {number} Defines the minimal edge's arrow display size. - minArrowSize: 0, - // {string} - font: 'arial', - // {string} Example: 'bold' - fontStyle: '', - // {string} Indicates how to choose the labels color. Available values: - // "node", "default" - labelColor: 'default', - // {string} Indicates how to choose the labels size. Available values: - // "fixed", "proportional" - labelSize: 'fixed', - // {string} The ratio between the font size of the label and the node size. - labelSizeRatio: 1, - // {number} The minimum size a node must have to see its label displayed. - labelThreshold: 8, - // {number} The oversampling factor used in WebGL renderer. - webglOversamplingRatio: 2, - // {number} The size of the border of hovered nodes. - borderSize: 0, - // {number} The default hovered node border's color. - defaultNodeBorderColor: '#000', - // {number} The hovered node's label font. If not specified, will heritate - // the "font" value. - hoverFont: '', - // {boolean} If true, then only one node can be hovered at a time. - singleHover: true, - // {string} Example: 'bold' - hoverFontStyle: '', - // {string} Indicates how to choose the hovered nodes shadow color. - // Available values: "node", "default" - labelHoverShadow: 'default', - // {string} - labelHoverShadowColor: '#000', - // {string} Indicates how to choose the hovered nodes color. - // Available values: "node", "default" - nodeHoverColor: 'node', - // {string} - defaultNodeHoverColor: '#000', - // {string} Indicates how to choose the hovered nodes background color. - // Available values: "node", "default" - labelHoverBGColor: 'default', - // {string} - defaultHoverLabelBGColor: '#fff', - // {string} Indicates how to choose the hovered labels color. - // Available values: "node", "default" - labelHoverColor: 'default', - // {string} - defaultLabelHoverColor: '#000', - // {string} Indicates how to choose the edges hover color. Available values: - // "edge", "default" - edgeHoverColor: 'edge', - // {number} The size multiplicator of hovered edges. - edgeHoverSizeRatio: 1, - // {string} - defaultEdgeHoverColor: '#000', - // {boolean} Indicates if the edge extremities must be hovered when the - // edge is hovered. - edgeHoverExtremities: false, - // {booleans} The different drawing modes: - // false: Layered not displayed. - // true: Layered displayed. - drawEdges: true, - drawNodes: true, - drawLabels: true, - drawEdgeLabels: false, - // {boolean} Indicates if the edges must be drawn in several frames or in - // one frame, as the nodes and labels are drawn. - batchEdgesDrawing: false, - // {boolean} Indicates if the edges must be hidden during dragging and - // animations. - hideEdgesOnMove: false, - // {numbers} The different batch sizes, when elements are displayed in - // several frames. - canvasEdgesBatchSize: 500, - webglEdgesBatchSize: 1000, - - - /** - * RESCALE SETTINGS: - * ***************** - */ - // {string} Indicates of to scale the graph relatively to its container. - // Available values: "inside", "outside" - scalingMode: 'inside', - // {number} The margin to keep around the graph. - sideMargin: 0, - // {number} Determine the size of the smallest and the biggest node / edges - // on the screen. This mapping makes easier to display the graph, - // avoiding too big nodes that take half of the screen, or too - // small ones that are not readable. If the two parameters are - // equals, then the minimal display size will be 0. And if they - // are both equal to 0, then there is no mapping, and the radius - // of the nodes will be their size. - minEdgeSize: 0.5, - maxEdgeSize: 1, - minNodeSize: 1, - maxNodeSize: 8, - - - /** - * CAPTORS SETTINGS: - * ***************** - */ - // {boolean} - touchEnabled: true, - // {boolean} - mouseEnabled: true, - // {boolean} - mouseWheelEnabled: true, - // {boolean} - doubleClickEnabled: true, - // {boolean} Defines whether the custom events such as "clickNode" can be - // used. - eventsEnabled: true, - // {number} Defines by how much multiplicating the zooming level when the - // user zooms with the mouse-wheel. - zoomingRatio: 1.7, - // {number} Defines by how much multiplicating the zooming level when the - // user zooms by double clicking. - doubleClickZoomingRatio: 2.2, - // {number} The minimum zooming level. - zoomMin: 0.0625, - // {number} The maximum zooming level. - zoomMax: 2, - // {number} The duration of animations following a mouse scrolling. - mouseZoomDuration: 200, - // {number} The duration of animations following a mouse double click. - doubleClickZoomDuration: 200, - // {number} The duration of animations following a mouse dropping. - mouseInertiaDuration: 200, - // {number} The inertia power (mouse captor). - mouseInertiaRatio: 3, - // {number} The duration of animations following a touch dropping. - touchInertiaDuration: 200, - // {number} The inertia power (touch captor). - touchInertiaRatio: 3, - // {number} The maximum time between two clicks to make it a double click. - doubleClickTimeout: 300, - // {number} The maximum time between two taps to make it a double tap. - doubleTapTimeout: 300, - // {number} The maximum time of dragging to trigger intertia. - dragTimeout: 200, - - - /** - * GLOBAL SETTINGS: - * **************** - */ - // {boolean} Determines whether the instance has to refresh itself - // automatically when a "resize" event is dispatched from the - // window object. - autoResize: true, - // {boolean} Determines whether the "rescale" middleware has to be called - // automatically for each camera on refresh. - autoRescale: true, - // {boolean} If set to false, the camera method "goTo" will basically do - // nothing. - enableCamera: true, - // {boolean} If set to false, the nodes cannot be hovered. - enableHovering: true, - // {boolean} If set to true, the edges can be hovered. - enableEdgeHovering: false, - // {number} The size of the area around the edges to activate hovering. - edgeHoverPrecision: 5, - // {boolean} If set to true, the rescale middleware will ignore node sizes - // to determine the graphs boundings. - rescaleIgnoreSize: false, - // {boolean} Determines if the core has to try to catch errors on - // rendering. - skipErrors: false, - - - /** - * CAMERA SETTINGS: - * **************** - */ - // {number} The power degrees applied to the nodes/edges size relatively to - // the zooming level. Basically: - // > onScreenR = Math.pow(zoom, nodesPowRatio) * R - // > onScreenT = Math.pow(zoom, edgesPowRatio) * T - nodesPowRatio: 0.5, - edgesPowRatio: 0.5, - - - /** - * ANIMATIONS SETTINGS: - * ******************** - */ - // {number} The default animation time. - animationsTime: 200 - }; - - // Export the previously designed settings: - sigma.settings = sigma.utils.extend(sigma.settings || {}, settings); -}).call(this); - -;(function () { - 'use strict'; - - /** - * Dispatcher constructor. - * - * @return {dispatcher} The new dispatcher instance. - */ - var dispatcher = function () { - Object.defineProperty(this, '_handlers', { - value: {} - }); - }; - - - /** - * Will execute the handler everytime that the indicated event (or the - * indicated events) will be triggered. - * - * @param {string} events The name of the event (or the events - * separated by spaces). - * @param {function(Object)} handler The handler to bind. - * @return {dispatcher} Returns the instance itself. - */ - dispatcher.prototype.bind = function (events, handler) { - var i, - l, - event, - eArray; - - if ( - arguments.length === 1 && - typeof arguments[0] === 'object' - ) - for (events in arguments[0]) - this.bind(events, arguments[0][events]); - else if ( - arguments.length === 2 && - typeof arguments[1] === 'function' - ) { - eArray = typeof events === 'string' ? events.split(' ') : events; - - for (i = 0, l = eArray.length; i !== l; i += 1) { - event = eArray[i]; - - // Check that event is not '': - if (!event) - continue; - - if (!this._handlers[event]) - this._handlers[event] = []; - - // Using an object instead of directly the handler will make possible - // later to add flags - this._handlers[event].push({ - handler: handler - }); - } - } else - throw 'bind: Wrong arguments.'; - - return this; - }; - - /** - * Removes the handler from a specified event (or specified events). - * - * @param {?string} events The name of the event (or the events - * separated by spaces). If undefined, - * then all handlers are removed. - * @param {?function(object)} handler The handler to unbind. If undefined, - * each handler bound to the event or the - * events will be removed. - * @return {dispatcher} Returns the instance itself. - */ - dispatcher.prototype.unbind = function (events, handler) { - var i, - n, - j, - m, - k, - a, - event, - eArray = typeof events === 'string' ? events.split(' ') : events; - - if (!arguments.length) { - for (k in this._handlers) - delete this._handlers[k]; - return this; - } - - if (handler) { - for (i = 0, n = eArray.length; i !== n; i += 1) { - event = eArray[i]; - if (this._handlers[event]) { - a = []; - for (j = 0, m = this._handlers[event].length; j !== m; j += 1) - if (this._handlers[event][j].handler !== handler) - a.push(this._handlers[event][j]); - - this._handlers[event] = a; - } - - if (this._handlers[event] && this._handlers[event].length === 0) - delete this._handlers[event]; - } - } else - for (i = 0, n = eArray.length; i !== n; i += 1) - delete this._handlers[eArray[i]]; - - return this; - }; - - /** - * Executes each handler bound to the event - * - * @param {string} events The name of the event (or the events separated - * by spaces). - * @param {?object} data The content of the event (optional). - * @return {dispatcher} Returns the instance itself. - */ - dispatcher.prototype.dispatchEvent = function (events, data) { - var i, - n, - j, - m, - a, - event, - eventName, - self = this, - eArray = typeof events === 'string' ? events.split(' ') : events; - - data = data === undefined ? {} : data; - - for (i = 0, n = eArray.length; i !== n; i += 1) { - eventName = eArray[i]; - - if (this._handlers[eventName]) { - event = self.getEvent(eventName, data); - a = []; - - for (j = 0, m = this._handlers[eventName].length; j !== m; j += 1) { - this._handlers[eventName][j].handler(event); - if (!this._handlers[eventName][j].one) - a.push(this._handlers[eventName][j]); - } - - this._handlers[eventName] = a; - } - } - - return this; - }; - - /** - * Return an event object. - * - * @param {string} events The name of the event. - * @param {?object} data The content of the event (optional). - * @return {object} Returns the instance itself. - */ - dispatcher.prototype.getEvent = function (event, data) { - return { - type: event, - data: data || {}, - target: this - }; - }; - - /** - * A useful function to deal with inheritance. It will make the target - * inherit the prototype of the class dispatcher as well as its constructor. - * - * @param {object} target The target. - */ - dispatcher.extend = function (target, args) { - var k; - - for (k in dispatcher.prototype) - if (dispatcher.prototype.hasOwnProperty(k)) - target[k] = dispatcher.prototype[k]; - - dispatcher.apply(target, args); - }; - - - /** - * EXPORT: - * ******* - */ - if (typeof this.sigma !== 'undefined') { - this.sigma.classes = this.sigma.classes || {}; - this.sigma.classes.dispatcher = dispatcher; - } else if (typeof exports !== 'undefined') { - if (typeof module !== 'undefined' && module.exports) - exports = module.exports = dispatcher; - exports.dispatcher = dispatcher; - } else - this.dispatcher = dispatcher; -}).call(this); - -;(function () { - 'use strict'; - - /** - * This utils aims to facilitate the manipulation of each instance setting. - * Using a function instead of an object brings two main advantages: First, - * it will be easier in the future to catch settings updates through a - * function than an object. Second, giving it a full object will "merge" it - * to the settings object properly, keeping us to have to always add a loop. - * - * @return {configurable} The "settings" function. - */ - var configurable = function () { - var i, - l, - data = {}, - datas = Array.prototype.slice.call(arguments, 0); - - /** - * The method to use to set or get any property of this instance. - * - * @param {string|object} a1 If it is a string and if a2 is undefined, - * then it will return the corresponding - * property. If it is a string and if a2 is - * set, then it will set a2 as the property - * corresponding to a1, and return this. If - * it is an object, then each pair string + - * object(or any other type) will be set as a - * property. - * @param {*?} a2 The new property corresponding to a1 if a1 - * is a string. - * @return {*|configurable} Returns itself or the corresponding - * property. - * - * Polymorphism: - * ************* - * Here are some basic use examples: - * - * > settings = new configurable(); - * > settings('mySetting', 42); - * > settings('mySetting'); // Logs: 42 - * > settings('mySetting', 123); - * > settings('mySetting'); // Logs: 123 - * > settings({mySetting: 456}); - * > settings('mySetting'); // Logs: 456 - * - * Also, it is possible to use the function as a fallback: - * > settings({mySetting: 'abc'}, 'mySetting'); // Logs: 'abc' - * > settings({hisSetting: 'abc'}, 'mySetting'); // Logs: 456 - */ - var settings = function (a1, a2) { - var o, - i, - l, - k; - - if (arguments.length === 1 && typeof a1 === 'string') { - if (data[a1] !== undefined) - return data[a1]; - for (i = 0, l = datas.length; i < l; i++) - if (datas[i][a1] !== undefined) - return datas[i][a1]; - return undefined; - } else if (typeof a1 === 'object' && typeof a2 === 'string') { - return (a1 || {})[a2] !== undefined ? a1[a2] : settings(a2); - } else { - o = (typeof a1 === 'object' && a2 === undefined) ? a1 : {}; - - if (typeof a1 === 'string') - o[a1] = a2; - - for (i = 0, k = Object.keys(o), l = k.length; i < l; i++) - data[k[i]] = o[k[i]]; - - return this; - } - }; - - /** - * This method returns a new configurable function, with new objects - * - * @param {object*} Any number of objects to search in. - * @return {function} Returns the function. Check its documentation to know - * more about how it works. - */ - settings.embedObjects = function () { - var args = datas.concat( - data - ).concat( - Array.prototype.splice.call(arguments, 0) - ); - - return configurable.apply({}, args); - }; - - // Initialize - for (i = 0, l = arguments.length; i < l; i++) - settings(arguments[i]); - - return settings; - }; - - /** - * EXPORT: - * ******* - */ - if (typeof this.sigma !== 'undefined') { - this.sigma.classes = this.sigma.classes || {}; - this.sigma.classes.configurable = configurable; - } else if (typeof exports !== 'undefined') { - if (typeof module !== 'undefined' && module.exports) - exports = module.exports = configurable; - exports.configurable = configurable; - } else - this.configurable = configurable; -}).call(this); - -;(function (undefined) { - 'use strict'; - - var _methods = Object.create(null), - _indexes = Object.create(null), - _initBindings = Object.create(null), - _methodBindings = Object.create(null), - _methodBeforeBindings = Object.create(null), - _defaultSettings = { - immutable: true, - clone: true - }, - _defaultSettingsFunction = function (key) { - return _defaultSettings[key]; - }; - - /** - * The graph constructor. It initializes the data and the indexes, and binds - * the custom indexes and methods to its own scope. - * - * Recognized parameters: - * ********************** - * Here is the exhaustive list of every accepted parameters in the settings - * object: - * - * {boolean} clone Indicates if the data have to be cloned in methods - * to add nodes or edges. - * {boolean} immutable Indicates if nodes "id" values and edges "id", - * "source" and "target" values must be set as - * immutable. - * - * @param {?configurable} settings Eventually a settings function. - * @return {graph} The new graph instance. - */ - var graph = function (settings) { - var k, - fn, - data; - - /** - * DATA: - * ***** - * Every data that is callable from graph methods are stored in this "data" - * object. This object will be served as context for all these methods, - * and it is possible to add other type of data in it. - */ - data = { - /** - * SETTINGS FUNCTION: - * ****************** - */ - settings: settings || _defaultSettingsFunction, - - /** - * MAIN DATA: - * ********** - */ - nodesArray: [], - edgesArray: [], - - /** - * GLOBAL INDEXES: - * *************** - * These indexes just index data by ids. - */ - nodesIndex: Object.create(null), - edgesIndex: Object.create(null), - - /** - * LOCAL INDEXES: - * ************** - * These indexes refer from node to nodes. Each key is an id, and each - * value is the array of the ids of related nodes. - */ - inNeighborsIndex: Object.create(null), - outNeighborsIndex: Object.create(null), - allNeighborsIndex: Object.create(null), - - inNeighborsCount: Object.create(null), - outNeighborsCount: Object.create(null), - allNeighborsCount: Object.create(null) - }; - - // Execute bindings: - for (k in _initBindings) - _initBindings[k].call(data); - - // Add methods to both the scope and the data objects: - for (k in _methods) { - fn = __bindGraphMethod(k, data, _methods[k]); - this[k] = fn; - data[k] = fn; - } - }; - - - /** - * A custom tool to bind methods such that function that are bound to it will - * be executed anytime the method is called. - * - * @param {string} methodName The name of the method to bind. - * @param {object} scope The scope where the method must be executed. - * @param {function} fn The method itself. - * @return {function} The new method. - */ - function __bindGraphMethod(methodName, scope, fn) { - var result = function () { - var k, - res; - - // Execute "before" bound functions: - for (k in _methodBeforeBindings[methodName]) - _methodBeforeBindings[methodName][k].apply(scope, arguments); - - // Apply the method: - res = fn.apply(scope, arguments); - - // Execute bound functions: - for (k in _methodBindings[methodName]) - _methodBindings[methodName][k].apply(scope, arguments); - - // Return res: - return res; - }; - - return result; - } - - /** - * This custom tool function removes every pair key/value from an hash. The - * goal is to avoid creating a new object while some other references are - * still hanging in some scopes... - * - * @param {object} obj The object to empty. - * @return {object} The empty object. - */ - function __emptyObject(obj) { - var k; - - for (k in obj) - if (!('hasOwnProperty' in obj) || obj.hasOwnProperty(k)) - delete obj[k]; - - return obj; - } - - - /** - * This global method adds a method that will be bound to the futurly created - * graph instances. - * - * Since these methods will be bound to their scope when the instances are - * created, it does not use the prototype. Because of that, methods have to - * be added before instances are created to make them available. - * - * Here is an example: - * - * > graph.addMethod('getNodesCount', function() { - * > return this.nodesArray.length; - * > }); - * > - * > var myGraph = new graph(); - * > console.log(myGraph.getNodesCount()); // outputs 0 - * - * @param {string} methodName The name of the method. - * @param {function} fn The method itself. - * @return {object} The global graph constructor. - */ - graph.addMethod = function (methodName, fn) { - if ( - typeof methodName !== 'string' || - typeof fn !== 'function' || - arguments.length !== 2 - ) - throw 'addMethod: Wrong arguments.'; - - if (_methods[methodName] || graph[methodName]) - throw 'The method "' + methodName + '" already exists.'; - - _methods[methodName] = fn; - _methodBindings[methodName] = Object.create(null); - _methodBeforeBindings[methodName] = Object.create(null); - - return this; - }; - - /** - * This global method returns true if the method has already been added, and - * false else. - * - * Here are some examples: - * - * > graph.hasMethod('addNode'); // returns true - * > graph.hasMethod('hasMethod'); // returns true - * > graph.hasMethod('unexistingMethod'); // returns false - * - * @param {string} methodName The name of the method. - * @return {boolean} The result. - */ - graph.hasMethod = function (methodName) { - return !!(_methods[methodName] || graph[methodName]); - }; - - /** - * This global methods attaches a function to a method. Anytime the specified - * method is called, the attached function is called right after, with the - * same arguments and in the same scope. The attached function is called - * right before if the last argument is true, unless the method is the graph - * constructor. - * - * To attach a function to the graph constructor, use 'constructor' as the - * method name (first argument). - * - * The main idea is to have a clean way to keep custom indexes up to date, - * for instance: - * - * > var timesAddNodeCalled = 0; - * > graph.attach('addNode', 'timesAddNodeCalledInc', function() { - * > timesAddNodeCalled++; - * > }); - * > - * > var myGraph = new graph(); - * > console.log(timesAddNodeCalled); // outputs 0 - * > - * > myGraph.addNode({ id: '1' }).addNode({ id: '2' }); - * > console.log(timesAddNodeCalled); // outputs 2 - * - * The idea for calling a function before is to provide pre-processors, for - * instance: - * - * > var colorPalette = { Person: '#C3CBE1', Place: '#9BDEBD' }; - * > graph.attach('addNode', 'applyNodeColorPalette', function(n) { - * > n.color = colorPalette[n.category]; - * > }, true); - * > - * > var myGraph = new graph(); - * > myGraph.addNode({ id: 'n0', category: 'Person' }); - * > console.log(myGraph.nodes('n0').color); // outputs '#C3CBE1' - * - * @param {string} methodName The name of the related method or - * "constructor". - * @param {string} key The key to identify the function to attach. - * @param {function} fn The function to bind. - * @param {boolean} before If true the function is called right before. - * @return {object} The global graph constructor. - */ - graph.attach = function (methodName, key, fn, before) { - if ( - typeof methodName !== 'string' || - typeof key !== 'string' || - typeof fn !== 'function' || - arguments.length < 3 || - arguments.length > 4 - ) - throw 'attach: Wrong arguments.'; - - var bindings; - - if (methodName === 'constructor') - bindings = _initBindings; - else { - if (before) { - if (!_methodBeforeBindings[methodName]) - throw 'The method "' + methodName + '" does not exist.'; - - bindings = _methodBeforeBindings[methodName]; - } - else { - if (!_methodBindings[methodName]) - throw 'The method "' + methodName + '" does not exist.'; - - bindings = _methodBindings[methodName]; - } - } - - if (bindings[key]) - throw 'A function "' + key + '" is already attached ' + - 'to the method "' + methodName + '".'; - - bindings[key] = fn; - - return this; - }; - - /** - * Alias of attach(methodName, key, fn, true). - */ - graph.attachBefore = function (methodName, key, fn) { - return this.attach(methodName, key, fn, true); - }; - - /** - * This methods is just an helper to deal with custom indexes. It takes as - * arguments the name of the index and an object containing all the different - * functions to bind to the methods. - * - * Here is a basic example, that creates an index to keep the number of nodes - * in the current graph. It also adds a method to provide a getter on that - * new index: - * - * > sigma.classes.graph.addIndex('nodesCount', { - * > constructor: function() { - * > this.nodesCount = 0; - * > }, - * > addNode: function() { - * > this.nodesCount++; - * > }, - * > dropNode: function() { - * > this.nodesCount--; - * > } - * > }); - * > - * > sigma.classes.graph.addMethod('getNodesCount', function() { - * > return this.nodesCount; - * > }); - * > - * > var myGraph = new sigma.classes.graph(); - * > console.log(myGraph.getNodesCount()); // outputs 0 - * > - * > myGraph.addNode({ id: '1' }).addNode({ id: '2' }); - * > console.log(myGraph.getNodesCount()); // outputs 2 - * - * @param {string} name The name of the index. - * @param {object} bindings The object containing the functions to bind. - * @return {object} The global graph constructor. - */ - graph.addIndex = function (name, bindings) { - if ( - typeof name !== 'string' || - Object(bindings) !== bindings || - arguments.length !== 2 - ) - throw 'addIndex: Wrong arguments.'; - - if (_indexes[name]) - throw 'The index "' + name + '" already exists.'; - - var k; - - // Store the bindings: - _indexes[name] = bindings; - - // Attach the bindings: - for (k in bindings) - if (typeof bindings[k] !== 'function') - throw 'The bindings must be functions.'; - else - graph.attach(k, name, bindings[k]); - - return this; - }; - - - /** - * This method adds a node to the graph. The node must be an object, with a - * string under the key "id". Except for this, it is possible to add any - * other attribute, that will be preserved all along the manipulations. - * - * If the graph option "clone" has a truthy value, the node will be cloned - * when added to the graph. Also, if the graph option "immutable" has a - * truthy value, its id will be defined as immutable. - * - * @param {object} node The node to add. - * @return {object} The graph instance. - */ - graph.addMethod('addNode', function (node) { - // Check that the node is an object and has an id: - if (Object(node) !== node || arguments.length !== 1) - throw 'addNode: Wrong arguments.'; - - if (typeof node.id !== 'string' && typeof node.id !== 'number') - throw 'The node must have a string or number id.'; - - if (this.nodesIndex[node.id]) - throw 'The node "' + node.id + '" already exists.'; - - var k, - id = node.id, - validNode = Object.create(null); - - // Check the "clone" option: - if (this.settings('clone')) { - for (k in node) - if (k !== 'id') - validNode[k] = node[k]; - } else - validNode = node; - - // Check the "immutable" option: - if (this.settings('immutable')) - Object.defineProperty(validNode, 'id', { - value: id, - enumerable: true - }); - else - validNode.id = id; - - // Add empty containers for edges indexes: - this.inNeighborsIndex[id] = Object.create(null); - this.outNeighborsIndex[id] = Object.create(null); - this.allNeighborsIndex[id] = Object.create(null); - - this.inNeighborsCount[id] = 0; - this.outNeighborsCount[id] = 0; - this.allNeighborsCount[id] = 0; - - // Add the node to indexes: - this.nodesArray.push(validNode); - this.nodesIndex[validNode.id] = validNode; - - // Return the current instance: - return this; - }); - - /** - * This method adds an edge to the graph. The edge must be an object, with a - * string under the key "id", and strings under the keys "source" and - * "target" that design existing nodes. Except for this, it is possible to - * add any other attribute, that will be preserved all along the - * manipulations. - * - * If the graph option "clone" has a truthy value, the edge will be cloned - * when added to the graph. Also, if the graph option "immutable" has a - * truthy value, its id, source and target will be defined as immutable. - * - * @param {object} edge The edge to add. - * @return {object} The graph instance. - */ - graph.addMethod('addEdge', function (edge) { - // Check that the edge is an object and has an id: - if (Object(edge) !== edge || arguments.length !== 1) - throw 'addEdge: Wrong arguments.'; - - if (typeof edge.id !== 'string' && typeof edge.id !== 'number') - throw 'The edge must have a string or number id.'; - - if ((typeof edge.source !== 'string' && typeof edge.source !== 'number') || !this.nodesIndex[edge.source]) - throw 'The edge source must have an existing node id.'; - - if ((typeof edge.target !== 'string' && typeof edge.target !== 'number') || !this.nodesIndex[edge.target]) - throw 'The edge target must have an existing node id.'; - - if (this.edgesIndex[edge.id]) - throw 'The edge "' + edge.id + '" already exists.'; - - var k, - validEdge = Object.create(null); - - // Check the "clone" option: - if (this.settings('clone')) { - for (k in edge) - if (k !== 'id' && k !== 'source' && k !== 'target') - validEdge[k] = edge[k]; - } else - validEdge = edge; - - // Check the "immutable" option: - if (this.settings('immutable')) { - Object.defineProperty(validEdge, 'id', { - value: edge.id, - enumerable: true - }); - - Object.defineProperty(validEdge, 'source', { - value: edge.source, - enumerable: true - }); - - Object.defineProperty(validEdge, 'target', { - value: edge.target, - enumerable: true - }); - } else { - validEdge.id = edge.id; - validEdge.source = edge.source; - validEdge.target = edge.target; - } - - // Add the edge to indexes: - this.edgesArray.push(validEdge); - this.edgesIndex[validEdge.id] = validEdge; - - if (!this.inNeighborsIndex[validEdge.target][validEdge.source]) - this.inNeighborsIndex[validEdge.target][validEdge.source] = - Object.create(null); - this.inNeighborsIndex[validEdge.target][validEdge.source][validEdge.id] = - validEdge; - - if (!this.outNeighborsIndex[validEdge.source][validEdge.target]) - this.outNeighborsIndex[validEdge.source][validEdge.target] = - Object.create(null); - this.outNeighborsIndex[validEdge.source][validEdge.target][validEdge.id] = - validEdge; - - if (!this.allNeighborsIndex[validEdge.source][validEdge.target]) - this.allNeighborsIndex[validEdge.source][validEdge.target] = - Object.create(null); - this.allNeighborsIndex[validEdge.source][validEdge.target][validEdge.id] = - validEdge; - - if (validEdge.target !== validEdge.source) { - if (!this.allNeighborsIndex[validEdge.target][validEdge.source]) - this.allNeighborsIndex[validEdge.target][validEdge.source] = - Object.create(null); - this.allNeighborsIndex[validEdge.target][validEdge.source][validEdge.id] = - validEdge; - } - - // Keep counts up to date: - this.inNeighborsCount[validEdge.target]++; - this.outNeighborsCount[validEdge.source]++; - this.allNeighborsCount[validEdge.target]++; - this.allNeighborsCount[validEdge.source]++; - - return this; - }); - - /** - * This method drops a node from the graph. It also removes each edge that is - * bound to it, through the dropEdge method. An error is thrown if the node - * does not exist. - * - * @param {string} id The node id. - * @return {object} The graph instance. - */ - graph.addMethod('dropNode', function (id) { - // Check that the arguments are valid: - if ((typeof id !== 'string' && typeof id !== 'number') || - arguments.length !== 1) - throw 'dropNode: Wrong arguments.'; - - if (!this.nodesIndex[id]) - throw 'The node "' + id + '" does not exist.'; - - var i, k, l; - - // Remove the node from indexes: - delete this.nodesIndex[id]; - for (i = 0, l = this.nodesArray.length; i < l; i++) - if (this.nodesArray[i].id === id) { - this.nodesArray.splice(i, 1); - break; - } - - // Remove related edges: - for (i = this.edgesArray.length - 1; i >= 0; i--) - if (this.edgesArray[i].source === id || this.edgesArray[i].target === id) - this.dropEdge(this.edgesArray[i].id); - - // Remove related edge indexes: - delete this.inNeighborsIndex[id]; - delete this.outNeighborsIndex[id]; - delete this.allNeighborsIndex[id]; - - delete this.inNeighborsCount[id]; - delete this.outNeighborsCount[id]; - delete this.allNeighborsCount[id]; - - for (k in this.nodesIndex) { - delete this.inNeighborsIndex[k][id]; - delete this.outNeighborsIndex[k][id]; - delete this.allNeighborsIndex[k][id]; - } - - return this; - }); - - /** - * This method drops an edge from the graph. An error is thrown if the edge - * does not exist. - * - * @param {string} id The edge id. - * @return {object} The graph instance. - */ - graph.addMethod('dropEdge', function (id) { - // Check that the arguments are valid: - if ((typeof id !== 'string' && typeof id !== 'number') || - arguments.length !== 1) - throw 'dropEdge: Wrong arguments.'; - - if (!this.edgesIndex[id]) - throw 'The edge "' + id + '" does not exist.'; - - var i, l, edge; - - // Remove the edge from indexes: - edge = this.edgesIndex[id]; - delete this.edgesIndex[id]; - for (i = 0, l = this.edgesArray.length; i < l; i++) - if (this.edgesArray[i].id === id) { - this.edgesArray.splice(i, 1); - break; - } - - delete this.inNeighborsIndex[edge.target][edge.source][edge.id]; - if (!Object.keys(this.inNeighborsIndex[edge.target][edge.source]).length) - delete this.inNeighborsIndex[edge.target][edge.source]; - - delete this.outNeighborsIndex[edge.source][edge.target][edge.id]; - if (!Object.keys(this.outNeighborsIndex[edge.source][edge.target]).length) - delete this.outNeighborsIndex[edge.source][edge.target]; - - delete this.allNeighborsIndex[edge.source][edge.target][edge.id]; - if (!Object.keys(this.allNeighborsIndex[edge.source][edge.target]).length) - delete this.allNeighborsIndex[edge.source][edge.target]; - - if (edge.target !== edge.source) { - delete this.allNeighborsIndex[edge.target][edge.source][edge.id]; - if (!Object.keys(this.allNeighborsIndex[edge.target][edge.source]).length) - delete this.allNeighborsIndex[edge.target][edge.source]; - } - - this.inNeighborsCount[edge.target]--; - this.outNeighborsCount[edge.source]--; - this.allNeighborsCount[edge.source]--; - this.allNeighborsCount[edge.target]--; - - return this; - }); - - /** - * This method destroys the current instance. It basically empties each index - * and methods attached to the graph. - */ - graph.addMethod('kill', function () { - // Delete arrays: - this.nodesArray.length = 0; - this.edgesArray.length = 0; - delete this.nodesArray; - delete this.edgesArray; - - // Delete indexes: - delete this.nodesIndex; - delete this.edgesIndex; - delete this.inNeighborsIndex; - delete this.outNeighborsIndex; - delete this.allNeighborsIndex; - delete this.inNeighborsCount; - delete this.outNeighborsCount; - delete this.allNeighborsCount; - }); - - /** - * This method empties the nodes and edges arrays, as well as the different - * indexes. - * - * @return {object} The graph instance. - */ - graph.addMethod('clear', function () { - this.nodesArray.length = 0; - this.edgesArray.length = 0; - - // Due to GC issues, I prefer not to create new object. These objects are - // only available from the methods and attached functions, but still, it is - // better to prevent ghost references to unrelevant data... - __emptyObject(this.nodesIndex); - __emptyObject(this.edgesIndex); - __emptyObject(this.nodesIndex); - __emptyObject(this.inNeighborsIndex); - __emptyObject(this.outNeighborsIndex); - __emptyObject(this.allNeighborsIndex); - __emptyObject(this.inNeighborsCount); - __emptyObject(this.outNeighborsCount); - __emptyObject(this.allNeighborsCount); - - return this; - }); - - /** - * This method reads an object and adds the nodes and edges, through the - * proper methods "addNode" and "addEdge". - * - * Here is an example: - * - * > var myGraph = new graph(); - * > myGraph.read({ - * > nodes: [ - * > { id: 'n0' }, - * > { id: 'n1' } - * > ], - * > edges: [ - * > { - * > id: 'e0', - * > source: 'n0', - * > target: 'n1' - * > } - * > ] - * > }); - * > - * > console.log( - * > myGraph.nodes().length, - * > myGraph.edges().length - * > ); // outputs 2 1 - * - * @param {object} g The graph object. - * @return {object} The graph instance. - */ - graph.addMethod('read', function (g) { - var i, - a, - l; - - a = g.nodes || []; - for (i = 0, l = a.length; i < l; i++) - this.addNode(a[i]); - - a = g.edges || []; - for (i = 0, l = a.length; i < l; i++) - this.addEdge(a[i]); - - return this; - }); - - /** - * This methods returns one or several nodes, depending on how it is called. - * - * To get the array of nodes, call "nodes" without argument. To get a - * specific node, call it with the id of the node. The get multiple node, - * call it with an array of ids, and it will return the array of nodes, in - * the same order. - * - * @param {?(string|array)} v Eventually one id, an array of ids. - * @return {object|array} The related node or array of nodes. - */ - graph.addMethod('nodes', function (v) { - // Clone the array of nodes and return it: - if (!arguments.length) - return this.nodesArray.slice(0); - - // Return the related node: - if (arguments.length === 1 && - (typeof v === 'string' || typeof v === 'number')) - return this.nodesIndex[v]; - - // Return an array of the related node: - if ( - arguments.length === 1 && - Object.prototype.toString.call(v) === '[object Array]' - ) { - var i, - l, - a = []; - - for (i = 0, l = v.length; i < l; i++) - if (typeof v[i] === 'string' || typeof v[i] === 'number') - a.push(this.nodesIndex[v[i]]); - else - throw 'nodes: Wrong arguments.'; - - return a; - } - - throw 'nodes: Wrong arguments.'; - }); - - /** - * This methods returns the degree of one or several nodes, depending on how - * it is called. It is also possible to get incoming or outcoming degrees - * instead by specifying 'in' or 'out' as a second argument. - * - * @param {string|array} v One id, an array of ids. - * @param {?string} which Which degree is required. Values are 'in', - * 'out', and by default the normal degree. - * @return {number|array} The related degree or array of degrees. - */ - graph.addMethod('degree', function (v, which) { - // Check which degree is required: - which = { - 'in': this.inNeighborsCount, - 'out': this.outNeighborsCount - }[which || ''] || this.allNeighborsCount; - - // Return the related node: - if (typeof v === 'string' || typeof v === 'number') - return which[v]; - - // Return an array of the related node: - if (Object.prototype.toString.call(v) === '[object Array]') { - var i, - l, - a = []; - - for (i = 0, l = v.length; i < l; i++) - if (typeof v[i] === 'string' || typeof v[i] === 'number') - a.push(which[v[i]]); - else - throw 'degree: Wrong arguments.'; - - return a; - } - - throw 'degree: Wrong arguments.'; - }); - - /** - * This methods returns one or several edges, depending on how it is called. - * - * To get the array of edges, call "edges" without argument. To get a - * specific edge, call it with the id of the edge. The get multiple edge, - * call it with an array of ids, and it will return the array of edges, in - * the same order. - * - * @param {?(string|array)} v Eventually one id, an array of ids. - * @return {object|array} The related edge or array of edges. - */ - graph.addMethod('edges', function (v) { - // Clone the array of edges and return it: - if (!arguments.length) - return this.edgesArray.slice(0); - - // Return the related edge: - if (arguments.length === 1 && - (typeof v === 'string' || typeof v === 'number')) - return this.edgesIndex[v]; - - // Return an array of the related edge: - if ( - arguments.length === 1 && - Object.prototype.toString.call(v) === '[object Array]' - ) { - var i, - l, - a = []; - - for (i = 0, l = v.length; i < l; i++) - if (typeof v[i] === 'string' || typeof v[i] === 'number') - a.push(this.edgesIndex[v[i]]); - else - throw 'edges: Wrong arguments.'; - - return a; - } - - throw 'edges: Wrong arguments.'; - }); - - - /** - * EXPORT: - * ******* - */ - if (typeof sigma !== 'undefined') { - sigma.classes = sigma.classes || Object.create(null); - sigma.classes.graph = graph; - } else if (typeof exports !== 'undefined') { - if (typeof module !== 'undefined' && module.exports) - exports = module.exports = graph; - exports.graph = graph; - } else - this.graph = graph; -}).call(this); - -;(function (undefined) { - 'use strict'; - - if (typeof sigma === 'undefined') - throw 'sigma is not declared'; - - sigma.utils.pkg('sigma.classes'); - - /** - * The camera constructor. It just initializes its attributes and methods. - * - * @param {string} id The id. - * @param {sigma.classes.graph} graph The graph. - * @param {configurable} settings The settings function. - * @param {?object} options Eventually some overriding options. - * @return {camera} Returns the fresh new camera instance. - */ - sigma.classes.camera = function (id, graph, settings, options) { - sigma.classes.dispatcher.extend(this); - - Object.defineProperty(this, 'graph', { - value: graph - }); - Object.defineProperty(this, 'id', { - value: id - }); - Object.defineProperty(this, 'readPrefix', { - value: 'read_cam' + id + ':' - }); - Object.defineProperty(this, 'prefix', { - value: 'cam' + id + ':' - }); - - this.x = 0; - this.y = 0; - this.ratio = 1; - this.angle = 0; - this.isAnimated = false; - this.settings = (typeof options === 'object' && options) ? - settings.embedObject(options) : - settings; - }; - - /** - * Updates the camera position. - * - * @param {object} coordinates The new coordinates object. - * @return {camera} Returns the camera. - */ - sigma.classes.camera.prototype.goTo = function (coordinates) { - if (!this.settings('enableCamera')) - return this; - - var i, - l, - c = coordinates || {}, - keys = ['x', 'y', 'ratio', 'angle']; - - for (i = 0, l = keys.length; i < l; i++) - if (c[keys[i]] !== undefined) { - if (typeof c[keys[i]] === 'number' && !isNaN(c[keys[i]])) - this[keys[i]] = c[keys[i]]; - else - throw 'Value for "' + keys[i] + '" is not a number.'; - } - - this.dispatchEvent('coordinatesUpdated'); - return this; - }; - - /** - * This method takes a graph and computes for each node and edges its - * coordinates relatively to the center of the camera. Basically, it will - * compute the coordinates that will be used by the graphic renderers. - * - * Since it should be possible to use different cameras and different - * renderers, it is possible to specify a prefix to put before the new - * coordinates (to get something like "node.camera1_x") - * - * @param {?string} read The prefix of the coordinates to read. - * @param {?string} write The prefix of the coordinates to write. - * @param {?object} options Eventually an object of options. Those can be: - * - A restricted nodes array. - * - A restricted edges array. - * - A width. - * - A height. - * @return {camera} Returns the camera. - */ - sigma.classes.camera.prototype.applyView = function (read, write, options) { - options = options || {}; - write = write !== undefined ? write : this.prefix; - read = read !== undefined ? read : this.readPrefix; - - var nodes = options.nodes || this.graph.nodes(), - edges = options.edges || this.graph.edges(); - - var i, - l, - node, - cos = Math.cos(this.angle), - sin = Math.sin(this.angle), - nodeRatio = Math.pow(this.ratio, this.settings('nodesPowRatio')), - edgeRatio = Math.pow(this.ratio, this.settings('edgesPowRatio')), - xOffset = (options.width || 0) / 2, - yOffset = (options.height || 0) / 2; - - for (i = 0, l = nodes.length; i < l; i++) { - node = nodes[i]; - node[write + 'x'] = - ( - ((node[read + 'x'] || 0) - this.x) * cos + - ((node[read + 'y'] || 0) - this.y) * sin - ) / this.ratio + xOffset; - node[write + 'y'] = - ( - ((node[read + 'y'] || 0) - this.y) * cos - - ((node[read + 'x'] || 0) - this.x) * sin - ) / this.ratio + yOffset; - node[write + 'size'] = - (node[read + 'size'] || 0) / - nodeRatio; - } - - for (i = 0, l = edges.length; i < l; i++) { - edges[i][write + 'size'] = - (edges[i][read + 'size'] || 0) / - edgeRatio; - } - - return this; - }; - - /** - * This function converts the coordinates of a point from the frame of the - * camera to the frame of the graph. - * - * @param {number} x The X coordinate of the point in the frame of the - * camera. - * @param {number} y The Y coordinate of the point in the frame of the - * camera. - * @return {object} The point coordinates in the frame of the graph. - */ - sigma.classes.camera.prototype.graphPosition = function (x, y, vector) { - var X = 0, - Y = 0, - cos = Math.cos(this.angle), - sin = Math.sin(this.angle); - - // Revert the origin differential vector: - if (!vector) { - X = -(this.x * cos + this.y * sin) / this.ratio; - Y = -(this.y * cos - this.x * sin) / this.ratio; - } - - return { - x: (x * cos + y * sin) / this.ratio + X, - y: (y * cos - x * sin) / this.ratio + Y - }; - }; - - /** - * This function converts the coordinates of a point from the frame of the - * graph to the frame of the camera. - * - * @param {number} x The X coordinate of the point in the frame of the - * graph. - * @param {number} y The Y coordinate of the point in the frame of the - * graph. - * @return {object} The point coordinates in the frame of the camera. - */ - sigma.classes.camera.prototype.cameraPosition = function (x, y, vector) { - var X = 0, - Y = 0, - cos = Math.cos(this.angle), - sin = Math.sin(this.angle); - - // Revert the origin differential vector: - if (!vector) { - X = -(this.x * cos + this.y * sin) / this.ratio; - Y = -(this.y * cos - this.x * sin) / this.ratio; - } - - return { - x: ((x - X) * cos - (y - Y) * sin) * this.ratio, - y: ((y - Y) * cos + (x - X) * sin) * this.ratio - }; - }; - - /** - * This method returns the transformation matrix of the camera. This is - * especially useful to apply the camera view directly in shaders, in case of - * WebGL rendering. - * - * @return {array} The transformation matrix. - */ - sigma.classes.camera.prototype.getMatrix = function () { - var scale = sigma.utils.matrices.scale(1 / this.ratio), - rotation = sigma.utils.matrices.rotation(this.angle), - translation = sigma.utils.matrices.translation(-this.x, -this.y), - matrix = sigma.utils.matrices.multiply( - translation, - sigma.utils.matrices.multiply( - rotation, - scale - ) - ); - - return matrix; - }; - - /** - * Taking a width and a height as parameters, this method returns the - * coordinates of the rectangle representing the camera on screen, in the - * graph's referentiel. - * - * To keep displaying labels of nodes going out of the screen, the method - * keeps a margin around the screen in the returned rectangle. - * - * @param {number} width The width of the screen. - * @param {number} height The height of the screen. - * @return {object} The rectangle as x1, y1, x2 and y2, representing - * two opposite points. - */ - sigma.classes.camera.prototype.getRectangle = function (width, height) { - var widthVect = this.cameraPosition(width, 0, true), - heightVect = this.cameraPosition(0, height, true), - centerVect = this.cameraPosition(width / 2, height / 2, true), - marginX = this.cameraPosition(width / 4, 0, true).x, - marginY = this.cameraPosition(0, height / 4, true).y; - - return { - x1: this.x - centerVect.x - marginX, - y1: this.y - centerVect.y - marginY, - x2: this.x - centerVect.x + marginX + widthVect.x, - y2: this.y - centerVect.y - marginY + widthVect.y, - height: Math.sqrt( - Math.pow(heightVect.x, 2) + - Math.pow(heightVect.y + 2 * marginY, 2) - ) - }; - }; -}).call(this); - -;(function (undefined) { - 'use strict'; - - /** - * Sigma Quadtree Module - * ===================== - * - * Author: Guillaume Plique (Yomguithereal) - * Version: 0.2 - */ - - - /** - * Quad Geometric Operations - * ------------------------- - * - * A useful batch of geometric operations used by the quadtree. - */ - - var _geom = { - - /** - * Transforms a graph node with x, y and size into an - * axis-aligned square. - * - * @param {object} A graph node with at least a point (x, y) and a size. - * @return {object} A square: two points (x1, y1), (x2, y2) and height. - */ - pointToSquare: function (n) { - return { - x1: n.x - n.size, - y1: n.y - n.size, - x2: n.x + n.size, - y2: n.y - n.size, - height: n.size * 2 - }; - }, - - /** - * Checks whether a rectangle is axis-aligned. - * - * @param {object} A rectangle defined by two points - * (x1, y1) and (x2, y2). - * @return {boolean} True if the rectangle is axis-aligned. - */ - isAxisAligned: function (r) { - return r.x1 === r.x2 || r.y1 === r.y2; - }, - - /** - * Compute top points of an axis-aligned rectangle. This is useful in - * cases when the rectangle has been rotated (left, right or bottom up) and - * later operations need to know the top points. - * - * @param {object} An axis-aligned rectangle defined by two points - * (x1, y1), (x2, y2) and height. - * @return {object} A rectangle: two points (x1, y1), (x2, y2) and height. - */ - axisAlignedTopPoints: function (r) { - - // Basic - if (r.y1 === r.y2 && r.x1 < r.x2) - return r; - - // Rotated to right - if (r.x1 === r.x2 && r.y2 > r.y1) - return { - x1: r.x1 - r.height, y1: r.y1, - x2: r.x1, y2: r.y1, - height: r.height - }; - - // Rotated to left - if (r.x1 === r.x2 && r.y2 < r.y1) - return { - x1: r.x1, y1: r.y2, - x2: r.x2 + r.height, y2: r.y2, - height: r.height - }; - - // Bottom's up - return { - x1: r.x2, y1: r.y1 - r.height, - x2: r.x1, y2: r.y1 - r.height, - height: r.height - }; - }, - - /** - * Get coordinates of a rectangle's lower left corner from its top points. - * - * @param {object} A rectangle defined by two points (x1, y1) and (x2, y2). - * @return {object} Coordinates of the corner (x, y). - */ - lowerLeftCoor: function (r) { - var width = ( - Math.sqrt( - Math.pow(r.x2 - r.x1, 2) + - Math.pow(r.y2 - r.y1, 2) - ) - ); - - return { - x: r.x1 - (r.y2 - r.y1) * r.height / width, - y: r.y1 + (r.x2 - r.x1) * r.height / width - }; - }, - - /** - * Get coordinates of a rectangle's lower right corner from its top points - * and its lower left corner. - * - * @param {object} A rectangle defined by two points (x1, y1) and (x2, y2). - * @param {object} A corner's coordinates (x, y). - * @return {object} Coordinates of the corner (x, y). - */ - lowerRightCoor: function (r, llc) { - return { - x: llc.x - r.x1 + r.x2, - y: llc.y - r.y1 + r.y2 - }; - }, - - /** - * Get the coordinates of all the corners of a rectangle from its top point. - * - * @param {object} A rectangle defined by two points (x1, y1) and (x2, y2). - * @return {array} An array of the four corners' coordinates (x, y). - */ - rectangleCorners: function (r) { - var llc = this.lowerLeftCoor(r), - lrc = this.lowerRightCoor(r, llc); - - return [ - {x: r.x1, y: r.y1}, - {x: r.x2, y: r.y2}, - {x: llc.x, y: llc.y}, - {x: lrc.x, y: lrc.y} - ]; - }, - - /** - * Split a square defined by its boundaries into four. - * - * @param {object} Boundaries of the square (x, y, width, height). - * @return {array} An array containing the four new squares, themselves - * defined by an array of their four corners (x, y). - */ - splitSquare: function (b) { - return [ - [ - {x: b.x, y: b.y}, - {x: b.x + b.width / 2, y: b.y}, - {x: b.x, y: b.y + b.height / 2}, - {x: b.x + b.width / 2, y: b.y + b.height / 2} - ], - [ - {x: b.x + b.width / 2, y: b.y}, - {x: b.x + b.width, y: b.y}, - {x: b.x + b.width / 2, y: b.y + b.height / 2}, - {x: b.x + b.width, y: b.y + b.height / 2} - ], - [ - {x: b.x, y: b.y + b.height / 2}, - {x: b.x + b.width / 2, y: b.y + b.height / 2}, - {x: b.x, y: b.y + b.height}, - {x: b.x + b.width / 2, y: b.y + b.height} - ], - [ - {x: b.x + b.width / 2, y: b.y + b.height / 2}, - {x: b.x + b.width, y: b.y + b.height / 2}, - {x: b.x + b.width / 2, y: b.y + b.height}, - {x: b.x + b.width, y: b.y + b.height} - ] - ]; - }, - - /** - * Compute the four axis between corners of rectangle A and corners of - * rectangle B. This is needed later to check an eventual collision. - * - * @param {array} An array of rectangle A's four corners (x, y). - * @param {array} An array of rectangle B's four corners (x, y). - * @return {array} An array of four axis defined by their coordinates (x,y). - */ - axis: function (c1, c2) { - return [ - {x: c1[1].x - c1[0].x, y: c1[1].y - c1[0].y}, - {x: c1[1].x - c1[3].x, y: c1[1].y - c1[3].y}, - {x: c2[0].x - c2[2].x, y: c2[0].y - c2[2].y}, - {x: c2[0].x - c2[1].x, y: c2[0].y - c2[1].y} - ]; - }, - - /** - * Project a rectangle's corner on an axis. - * - * @param {object} Coordinates of a corner (x, y). - * @param {object} Coordinates of an axis (x, y). - * @return {object} The projection defined by coordinates (x, y). - */ - projection: function (c, a) { - var l = ( - (c.x * a.x + c.y * a.y) / - (Math.pow(a.x, 2) + Math.pow(a.y, 2)) - ); - - return { - x: l * a.x, - y: l * a.y - }; - }, - - /** - * Check whether two rectangles collide on one particular axis. - * - * @param {object} An axis' coordinates (x, y). - * @param {array} Rectangle A's corners. - * @param {array} Rectangle B's corners. - * @return {boolean} True if the rectangles collide on the axis. - */ - axisCollision: function (a, c1, c2) { - var sc1 = [], - sc2 = []; - - for (var ci = 0; ci < 4; ci++) { - var p1 = this.projection(c1[ci], a), - p2 = this.projection(c2[ci], a); - - sc1.push(p1.x * a.x + p1.y * a.y); - sc2.push(p2.x * a.x + p2.y * a.y); - } - - var maxc1 = Math.max.apply(Math, sc1), - maxc2 = Math.max.apply(Math, sc2), - minc1 = Math.min.apply(Math, sc1), - minc2 = Math.min.apply(Math, sc2); - - return (minc2 <= maxc1 && maxc2 >= minc1); - }, - - /** - * Check whether two rectangles collide on each one of their four axis. If - * all axis collide, then the two rectangles do collide on the plane. - * - * @param {array} Rectangle A's corners. - * @param {array} Rectangle B's corners. - * @return {boolean} True if the rectangles collide. - */ - collision: function (c1, c2) { - var axis = this.axis(c1, c2), - col = true; - - for (var i = 0; i < 4; i++) - col = col && this.axisCollision(axis[i], c1, c2); - - return col; - } - }; - - - /** - * Quad Functions - * ------------ - * - * The Quadtree functions themselves. - * For each of those functions, we consider that in a splitted quad, the - * index of each node is the following: - * 0: top left - * 1: top right - * 2: bottom left - * 3: bottom right - * - * Moreover, the hereafter quad's philosophy is to consider that if an element - * collides with more than one nodes, this element belongs to each of the - * nodes it collides with where other would let it lie on a higher node. - */ - - /** - * Get the index of the node containing the point in the quad - * - * @param {object} point A point defined by coordinates (x, y). - * @param {object} quadBounds Boundaries of the quad (x, y, width, heigth). - * @return {integer} The index of the node containing the point. - */ - function _quadIndex(point, quadBounds) { - var xmp = quadBounds.x + quadBounds.width / 2, - ymp = quadBounds.y + quadBounds.height / 2, - top = (point.y < ymp), - left = (point.x < xmp); - - if (top) { - if (left) - return 0; - else - return 1; - } - else { - if (left) - return 2; - else - return 3; - } - } - - /** - * Get a list of indexes of nodes containing an axis-aligned rectangle - * - * @param {object} rectangle A rectangle defined by two points (x1, y1), - * (x2, y2) and height. - * @param {array} quadCorners An array of the quad nodes' corners. - * @return {array} An array of indexes containing one to - * four integers. - */ - function _quadIndexes(rectangle, quadCorners) { - var indexes = []; - - // Iterating through quads - for (var i = 0; i < 4; i++) - if ((rectangle.x2 >= quadCorners[i][0].x) && - (rectangle.x1 <= quadCorners[i][1].x) && - (rectangle.y1 + rectangle.height >= quadCorners[i][0].y) && - (rectangle.y1 <= quadCorners[i][2].y)) - indexes.push(i); - - return indexes; - } - - /** - * Get a list of indexes of nodes containing a non-axis-aligned rectangle - * - * @param {array} corners An array containing each corner of the - * rectangle defined by its coordinates (x, y). - * @param {array} quadCorners An array of the quad nodes' corners. - * @return {array} An array of indexes containing one to - * four integers. - */ - function _quadCollision(corners, quadCorners) { - var indexes = []; - - // Iterating through quads - for (var i = 0; i < 4; i++) - if (_geom.collision(corners, quadCorners[i])) - indexes.push(i); - - return indexes; - } - - /** - * Subdivide a quad by creating a node at a precise index. The function does - * not generate all four nodes not to potentially create unused nodes. - * - * @param {integer} index The index of the node to create. - * @param {object} quad The quad object to subdivide. - * @return {object} A new quad representing the node created. - */ - function _quadSubdivide(index, quad) { - var next = quad.level + 1, - subw = Math.round(quad.bounds.width / 2), - subh = Math.round(quad.bounds.height / 2), - qx = Math.round(quad.bounds.x), - qy = Math.round(quad.bounds.y), - x, - y; - - switch (index) { - case 0: - x = qx; - y = qy; - break; - case 1: - x = qx + subw; - y = qy; - break; - case 2: - x = qx; - y = qy + subh; - break; - case 3: - x = qx + subw; - y = qy + subh; - break; - } - - return _quadTree( - {x: x, y: y, width: subw, height: subh}, - next, - quad.maxElements, - quad.maxLevel - ); - } - - /** - * Recursively insert an element into the quadtree. Only points - * with size, i.e. axis-aligned squares, may be inserted with this - * method. - * - * @param {object} el The element to insert in the quadtree. - * @param {object} sizedPoint A sized point defined by two top points - * (x1, y1), (x2, y2) and height. - * @param {object} quad The quad in which to insert the element. - * @return {undefined} The function does not return anything. - */ - function _quadInsert(el, sizedPoint, quad) { - if (quad.level < quad.maxLevel) { - - // Searching appropriate quads - var indexes = _quadIndexes(sizedPoint, quad.corners); - - // Iterating - for (var i = 0, l = indexes.length; i < l; i++) { - - // Subdividing if necessary - if (quad.nodes[indexes[i]] === undefined) - quad.nodes[indexes[i]] = _quadSubdivide(indexes[i], quad); - - // Recursion - _quadInsert(el, sizedPoint, quad.nodes[indexes[i]]); - } - } - else { - - // Pushing the element in a leaf node - quad.elements.push(el); - } - } - - /** - * Recursively retrieve every elements held by the node containing the - * searched point. - * - * @param {object} point The searched point (x, y). - * @param {object} quad The searched quad. - * @return {array} An array of elements contained in the relevant - * node. - */ - function _quadRetrievePoint(point, quad) { - if (quad.level < quad.maxLevel) { - var index = _quadIndex(point, quad.bounds); - - // If node does not exist we return an empty list - if (quad.nodes[index] !== undefined) { - return _quadRetrievePoint(point, quad.nodes[index]); - } - else { - return []; - } - } - else { - return quad.elements; - } - } - - /** - * Recursively retrieve every elements contained within an rectangular area - * that may or may not be axis-aligned. - * - * @param {object|array} rectData The searched area defined either by - * an array of four corners (x, y) in - * the case of a non-axis-aligned - * rectangle or an object with two top - * points (x1, y1), (x2, y2) and height. - * @param {object} quad The searched quad. - * @param {function} collisionFunc The collision function used to search - * for node indexes. - * @param {array?} els The retrieved elements. - * @return {array} An array of elements contained in the - * area. - */ - function _quadRetrieveArea(rectData, quad, collisionFunc, els) { - els = els || {}; - - if (quad.level < quad.maxLevel) { - var indexes = collisionFunc(rectData, quad.corners); - - for (var i = 0, l = indexes.length; i < l; i++) - if (quad.nodes[indexes[i]] !== undefined) - _quadRetrieveArea( - rectData, - quad.nodes[indexes[i]], - collisionFunc, - els - ); - } else - for (var j = 0, m = quad.elements.length; j < m; j++) - if (els[quad.elements[j].id] === undefined) - els[quad.elements[j].id] = quad.elements[j]; - - return els; - } - - /** - * Creates the quadtree object itself. - * - * @param {object} bounds The boundaries of the quad defined by an - * origin (x, y), width and heigth. - * @param {integer} level The level of the quad in the tree. - * @param {integer} maxElements The max number of element in a leaf node. - * @param {integer} maxLevel The max recursion level of the tree. - * @return {object} The quadtree object. - */ - function _quadTree(bounds, level, maxElements, maxLevel) { - return { - level: level || 0, - bounds: bounds, - corners: _geom.splitSquare(bounds), - maxElements: maxElements || 20, - maxLevel: maxLevel || 4, - elements: [], - nodes: [] - }; - } - - - /** - * Sigma Quad Constructor - * ---------------------- - * - * The quad API as exposed to sigma. - */ - - /** - * The quad core that will become the sigma interface with the quadtree. - * - * property {object} _tree Property holding the quadtree object. - * property {object} _geom Exposition of the _geom namespace for testing. - * property {object} _cache Cache for the area method. - */ - var quad = function () { - this._geom = _geom; - this._tree = null; - this._cache = { - query: false, - result: false - }; - }; - - /** - * Index a graph by inserting its nodes into the quadtree. - * - * @param {array} nodes An array of nodes to index. - * @param {object} params An object of parameters with at least the quad - * bounds. - * @return {object} The quadtree object. - * - * Parameters: - * ---------- - * bounds: {object} boundaries of the quad defined by its origin (x, y) - * width and heigth. - * prefix: {string?} a prefix for node geometric attributes. - * maxElements: {integer?} the max number of elements in a leaf node. - * maxLevel: {integer?} the max recursion level of the tree. - */ - quad.prototype.index = function (nodes, params) { - - // Enforcing presence of boundaries - if (!params.bounds) - throw 'sigma.classes.quad.index: bounds information not given.'; - - // Prefix - var prefix = params.prefix || ''; - - // Building the tree - this._tree = _quadTree( - params.bounds, - 0, - params.maxElements, - params.maxLevel - ); - - // Inserting graph nodes into the tree - for (var i = 0, l = nodes.length; i < l; i++) { - - // Inserting node - _quadInsert( - nodes[i], - _geom.pointToSquare({ - x: nodes[i][prefix + 'x'], - y: nodes[i][prefix + 'y'], - size: nodes[i][prefix + 'size'] - }), - this._tree - ); - } - - // Reset cache: - this._cache = { - query: false, - result: false - }; - - // remove? - return this._tree; - }; - - /** - * Retrieve every graph nodes held by the quadtree node containing the - * searched point. - * - * @param {number} x of the point. - * @param {number} y of the point. - * @return {array} An array of nodes retrieved. - */ - quad.prototype.point = function (x, y) { - return this._tree ? - _quadRetrievePoint({x: x, y: y}, this._tree) || [] : - []; - }; - - /** - * Retrieve every graph nodes within a rectangular area. The methods keep the - * last area queried in cache for optimization reason and will act differently - * for the same reason if the area is axis-aligned or not. - * - * @param {object} A rectangle defined by two top points (x1, y1), (x2, y2) - * and height. - * @return {array} An array of nodes retrieved. - */ - quad.prototype.area = function (rect) { - var serialized = JSON.stringify(rect), - collisionFunc, - rectData; - - // Returning cache? - if (this._cache.query === serialized) - return this._cache.result; - - // Axis aligned ? - if (_geom.isAxisAligned(rect)) { - collisionFunc = _quadIndexes; - rectData = _geom.axisAlignedTopPoints(rect); - } - else { - collisionFunc = _quadCollision; - rectData = _geom.rectangleCorners(rect); - } - - // Retrieving nodes - var nodes = this._tree ? - _quadRetrieveArea( - rectData, - this._tree, - collisionFunc - ) : - []; - - // Object to array - var nodesArray = []; - for (var i in nodes) - nodesArray.push(nodes[i]); - - // Caching - this._cache.query = serialized; - this._cache.result = nodesArray; - - return nodesArray; - }; - - - /** - * EXPORT: - * ******* - */ - if (typeof this.sigma !== 'undefined') { - this.sigma.classes = this.sigma.classes || {}; - this.sigma.classes.quad = quad; - } else if (typeof exports !== 'undefined') { - if (typeof module !== 'undefined' && module.exports) - exports = module.exports = quad; - exports.quad = quad; - } else - this.quad = quad; -}).call(this); - -;(function (undefined) { - 'use strict'; - - /** - * Sigma Quadtree Module for edges - * =============================== - * - * Author: Sébastien Heymann, - * from the quad of Guillaume Plique (Yomguithereal) - * Version: 0.2 - */ - - - /** - * Quad Geometric Operations - * ------------------------- - * - * A useful batch of geometric operations used by the quadtree. - */ - - var _geom = { - - /** - * Transforms a graph node with x, y and size into an - * axis-aligned square. - * - * @param {object} A graph node with at least a point (x, y) and a size. - * @return {object} A square: two points (x1, y1), (x2, y2) and height. - */ - pointToSquare: function (n) { - return { - x1: n.x - n.size, - y1: n.y - n.size, - x2: n.x + n.size, - y2: n.y - n.size, - height: n.size * 2 - }; - }, - - /** - * Transforms a graph edge with x1, y1, x2, y2 and size into an - * axis-aligned square. - * - * @param {object} A graph edge with at least two points - * (x1, y1), (x2, y2) and a size. - * @return {object} A square: two points (x1, y1), (x2, y2) and height. - */ - lineToSquare: function (e) { - if (e.y1 < e.y2) { - // (e.x1, e.y1) on top - if (e.x1 < e.x2) { - // (e.x1, e.y1) on left - return { - x1: e.x1 - e.size, - y1: e.y1 - e.size, - x2: e.x2 + e.size, - y2: e.y1 - e.size, - height: e.y2 - e.y1 + e.size * 2 - }; - } - // (e.x1, e.y1) on right - return { - x1: e.x2 - e.size, - y1: e.y1 - e.size, - x2: e.x1 + e.size, - y2: e.y1 - e.size, - height: e.y2 - e.y1 + e.size * 2 - }; - } - - // (e.x2, e.y2) on top - if (e.x1 < e.x2) { - // (e.x1, e.y1) on left - return { - x1: e.x1 - e.size, - y1: e.y2 - e.size, - x2: e.x2 + e.size, - y2: e.y2 - e.size, - height: e.y1 - e.y2 + e.size * 2 - }; - } - // (e.x2, e.y2) on right - return { - x1: e.x2 - e.size, - y1: e.y2 - e.size, - x2: e.x1 + e.size, - y2: e.y2 - e.size, - height: e.y1 - e.y2 + e.size * 2 - }; - }, - - /** - * Transforms a graph edge of type 'curve' with x1, y1, x2, y2, - * control point and size into an axis-aligned square. - * - * @param {object} e A graph edge with at least two points - * (x1, y1), (x2, y2) and a size. - * @param {object} cp A control point (x,y). - * @return {object} A square: two points (x1, y1), (x2, y2) and height. - */ - quadraticCurveToSquare: function (e, cp) { - var pt = sigma.utils.getPointOnQuadraticCurve( - 0.5, - e.x1, - e.y1, - e.x2, - e.y2, - cp.x, - cp.y - ); - - // Bounding box of the two points and the point at the middle of the - // curve: - var minX = Math.min(e.x1, e.x2, pt.x), - maxX = Math.max(e.x1, e.x2, pt.x), - minY = Math.min(e.y1, e.y2, pt.y), - maxY = Math.max(e.y1, e.y2, pt.y); - - return { - x1: minX - e.size, - y1: minY - e.size, - x2: maxX + e.size, - y2: minY - e.size, - height: maxY - minY + e.size * 2 - }; - }, - - /** - * Transforms a graph self loop into an axis-aligned square. - * - * @param {object} n A graph node with a point (x, y) and a size. - * @return {object} A square: two points (x1, y1), (x2, y2) and height. - */ - selfLoopToSquare: function (n) { - // Fitting to the curve is too costly, we compute a larger bounding box - // using the control points: - var cp = sigma.utils.getSelfLoopControlPoints(n.x, n.y, n.size); - - // Bounding box of the point and the two control points: - var minX = Math.min(n.x, cp.x1, cp.x2), - maxX = Math.max(n.x, cp.x1, cp.x2), - minY = Math.min(n.y, cp.y1, cp.y2), - maxY = Math.max(n.y, cp.y1, cp.y2); - - return { - x1: minX - n.size, - y1: minY - n.size, - x2: maxX + n.size, - y2: minY - n.size, - height: maxY - minY + n.size * 2 - }; - }, - - /** - * Checks whether a rectangle is axis-aligned. - * - * @param {object} A rectangle defined by two points - * (x1, y1) and (x2, y2). - * @return {boolean} True if the rectangle is axis-aligned. - */ - isAxisAligned: function (r) { - return r.x1 === r.x2 || r.y1 === r.y2; - }, - - /** - * Compute top points of an axis-aligned rectangle. This is useful in - * cases when the rectangle has been rotated (left, right or bottom up) and - * later operations need to know the top points. - * - * @param {object} An axis-aligned rectangle defined by two points - * (x1, y1), (x2, y2) and height. - * @return {object} A rectangle: two points (x1, y1), (x2, y2) and height. - */ - axisAlignedTopPoints: function (r) { - - // Basic - if (r.y1 === r.y2 && r.x1 < r.x2) - return r; - - // Rotated to right - if (r.x1 === r.x2 && r.y2 > r.y1) - return { - x1: r.x1 - r.height, y1: r.y1, - x2: r.x1, y2: r.y1, - height: r.height - }; - - // Rotated to left - if (r.x1 === r.x2 && r.y2 < r.y1) - return { - x1: r.x1, y1: r.y2, - x2: r.x2 + r.height, y2: r.y2, - height: r.height - }; - - // Bottom's up - return { - x1: r.x2, y1: r.y1 - r.height, - x2: r.x1, y2: r.y1 - r.height, - height: r.height - }; - }, - - /** - * Get coordinates of a rectangle's lower left corner from its top points. - * - * @param {object} A rectangle defined by two points (x1, y1) and (x2, y2). - * @return {object} Coordinates of the corner (x, y). - */ - lowerLeftCoor: function (r) { - var width = ( - Math.sqrt( - Math.pow(r.x2 - r.x1, 2) + - Math.pow(r.y2 - r.y1, 2) - ) - ); - - return { - x: r.x1 - (r.y2 - r.y1) * r.height / width, - y: r.y1 + (r.x2 - r.x1) * r.height / width - }; - }, - - /** - * Get coordinates of a rectangle's lower right corner from its top points - * and its lower left corner. - * - * @param {object} A rectangle defined by two points (x1, y1) and (x2, y2). - * @param {object} A corner's coordinates (x, y). - * @return {object} Coordinates of the corner (x, y). - */ - lowerRightCoor: function (r, llc) { - return { - x: llc.x - r.x1 + r.x2, - y: llc.y - r.y1 + r.y2 - }; - }, - - /** - * Get the coordinates of all the corners of a rectangle from its top point. - * - * @param {object} A rectangle defined by two points (x1, y1) and (x2, y2). - * @return {array} An array of the four corners' coordinates (x, y). - */ - rectangleCorners: function (r) { - var llc = this.lowerLeftCoor(r), - lrc = this.lowerRightCoor(r, llc); - - return [ - {x: r.x1, y: r.y1}, - {x: r.x2, y: r.y2}, - {x: llc.x, y: llc.y}, - {x: lrc.x, y: lrc.y} - ]; - }, - - /** - * Split a square defined by its boundaries into four. - * - * @param {object} Boundaries of the square (x, y, width, height). - * @return {array} An array containing the four new squares, themselves - * defined by an array of their four corners (x, y). - */ - splitSquare: function (b) { - return [ - [ - {x: b.x, y: b.y}, - {x: b.x + b.width / 2, y: b.y}, - {x: b.x, y: b.y + b.height / 2}, - {x: b.x + b.width / 2, y: b.y + b.height / 2} - ], - [ - {x: b.x + b.width / 2, y: b.y}, - {x: b.x + b.width, y: b.y}, - {x: b.x + b.width / 2, y: b.y + b.height / 2}, - {x: b.x + b.width, y: b.y + b.height / 2} - ], - [ - {x: b.x, y: b.y + b.height / 2}, - {x: b.x + b.width / 2, y: b.y + b.height / 2}, - {x: b.x, y: b.y + b.height}, - {x: b.x + b.width / 2, y: b.y + b.height} - ], - [ - {x: b.x + b.width / 2, y: b.y + b.height / 2}, - {x: b.x + b.width, y: b.y + b.height / 2}, - {x: b.x + b.width / 2, y: b.y + b.height}, - {x: b.x + b.width, y: b.y + b.height} - ] - ]; - }, - - /** - * Compute the four axis between corners of rectangle A and corners of - * rectangle B. This is needed later to check an eventual collision. - * - * @param {array} An array of rectangle A's four corners (x, y). - * @param {array} An array of rectangle B's four corners (x, y). - * @return {array} An array of four axis defined by their coordinates (x,y). - */ - axis: function (c1, c2) { - return [ - {x: c1[1].x - c1[0].x, y: c1[1].y - c1[0].y}, - {x: c1[1].x - c1[3].x, y: c1[1].y - c1[3].y}, - {x: c2[0].x - c2[2].x, y: c2[0].y - c2[2].y}, - {x: c2[0].x - c2[1].x, y: c2[0].y - c2[1].y} - ]; - }, - - /** - * Project a rectangle's corner on an axis. - * - * @param {object} Coordinates of a corner (x, y). - * @param {object} Coordinates of an axis (x, y). - * @return {object} The projection defined by coordinates (x, y). - */ - projection: function (c, a) { - var l = ( - (c.x * a.x + c.y * a.y) / - (Math.pow(a.x, 2) + Math.pow(a.y, 2)) - ); - - return { - x: l * a.x, - y: l * a.y - }; - }, - - /** - * Check whether two rectangles collide on one particular axis. - * - * @param {object} An axis' coordinates (x, y). - * @param {array} Rectangle A's corners. - * @param {array} Rectangle B's corners. - * @return {boolean} True if the rectangles collide on the axis. - */ - axisCollision: function (a, c1, c2) { - var sc1 = [], - sc2 = []; - - for (var ci = 0; ci < 4; ci++) { - var p1 = this.projection(c1[ci], a), - p2 = this.projection(c2[ci], a); - - sc1.push(p1.x * a.x + p1.y * a.y); - sc2.push(p2.x * a.x + p2.y * a.y); - } - - var maxc1 = Math.max.apply(Math, sc1), - maxc2 = Math.max.apply(Math, sc2), - minc1 = Math.min.apply(Math, sc1), - minc2 = Math.min.apply(Math, sc2); - - return (minc2 <= maxc1 && maxc2 >= minc1); - }, - - /** - * Check whether two rectangles collide on each one of their four axis. If - * all axis collide, then the two rectangles do collide on the plane. - * - * @param {array} Rectangle A's corners. - * @param {array} Rectangle B's corners. - * @return {boolean} True if the rectangles collide. - */ - collision: function (c1, c2) { - var axis = this.axis(c1, c2), - col = true; - - for (var i = 0; i < 4; i++) - col = col && this.axisCollision(axis[i], c1, c2); - - return col; - } - }; - - - /** - * Quad Functions - * ------------ - * - * The Quadtree functions themselves. - * For each of those functions, we consider that in a splitted quad, the - * index of each node is the following: - * 0: top left - * 1: top right - * 2: bottom left - * 3: bottom right - * - * Moreover, the hereafter quad's philosophy is to consider that if an element - * collides with more than one nodes, this element belongs to each of the - * nodes it collides with where other would let it lie on a higher node. - */ - - /** - * Get the index of the node containing the point in the quad - * - * @param {object} point A point defined by coordinates (x, y). - * @param {object} quadBounds Boundaries of the quad (x, y, width, heigth). - * @return {integer} The index of the node containing the point. - */ - function _quadIndex(point, quadBounds) { - var xmp = quadBounds.x + quadBounds.width / 2, - ymp = quadBounds.y + quadBounds.height / 2, - top = (point.y < ymp), - left = (point.x < xmp); - - if (top) { - if (left) - return 0; - else - return 1; - } - else { - if (left) - return 2; - else - return 3; - } - } - - /** - * Get a list of indexes of nodes containing an axis-aligned rectangle - * - * @param {object} rectangle A rectangle defined by two points (x1, y1), - * (x2, y2) and height. - * @param {array} quadCorners An array of the quad nodes' corners. - * @return {array} An array of indexes containing one to - * four integers. - */ - function _quadIndexes(rectangle, quadCorners) { - var indexes = []; - - // Iterating through quads - for (var i = 0; i < 4; i++) - if ((rectangle.x2 >= quadCorners[i][0].x) && - (rectangle.x1 <= quadCorners[i][1].x) && - (rectangle.y1 + rectangle.height >= quadCorners[i][0].y) && - (rectangle.y1 <= quadCorners[i][2].y)) - indexes.push(i); - - return indexes; - } - - /** - * Get a list of indexes of nodes containing a non-axis-aligned rectangle - * - * @param {array} corners An array containing each corner of the - * rectangle defined by its coordinates (x, y). - * @param {array} quadCorners An array of the quad nodes' corners. - * @return {array} An array of indexes containing one to - * four integers. - */ - function _quadCollision(corners, quadCorners) { - var indexes = []; - - // Iterating through quads - for (var i = 0; i < 4; i++) - if (_geom.collision(corners, quadCorners[i])) - indexes.push(i); - - return indexes; - } - - /** - * Subdivide a quad by creating a node at a precise index. The function does - * not generate all four nodes not to potentially create unused nodes. - * - * @param {integer} index The index of the node to create. - * @param {object} quad The quad object to subdivide. - * @return {object} A new quad representing the node created. - */ - function _quadSubdivide(index, quad) { - var next = quad.level + 1, - subw = Math.round(quad.bounds.width / 2), - subh = Math.round(quad.bounds.height / 2), - qx = Math.round(quad.bounds.x), - qy = Math.round(quad.bounds.y), - x, - y; - - switch (index) { - case 0: - x = qx; - y = qy; - break; - case 1: - x = qx + subw; - y = qy; - break; - case 2: - x = qx; - y = qy + subh; - break; - case 3: - x = qx + subw; - y = qy + subh; - break; - } - - return _quadTree( - {x: x, y: y, width: subw, height: subh}, - next, - quad.maxElements, - quad.maxLevel - ); - } - - /** - * Recursively insert an element into the quadtree. Only points - * with size, i.e. axis-aligned squares, may be inserted with this - * method. - * - * @param {object} el The element to insert in the quadtree. - * @param {object} sizedPoint A sized point defined by two top points - * (x1, y1), (x2, y2) and height. - * @param {object} quad The quad in which to insert the element. - * @return {undefined} The function does not return anything. - */ - function _quadInsert(el, sizedPoint, quad) { - if (quad.level < quad.maxLevel) { - - // Searching appropriate quads - var indexes = _quadIndexes(sizedPoint, quad.corners); - - // Iterating - for (var i = 0, l = indexes.length; i < l; i++) { - - // Subdividing if necessary - if (quad.nodes[indexes[i]] === undefined) - quad.nodes[indexes[i]] = _quadSubdivide(indexes[i], quad); - - // Recursion - _quadInsert(el, sizedPoint, quad.nodes[indexes[i]]); - } - } - else { - - // Pushing the element in a leaf node - quad.elements.push(el); - } - } - - /** - * Recursively retrieve every elements held by the node containing the - * searched point. - * - * @param {object} point The searched point (x, y). - * @param {object} quad The searched quad. - * @return {array} An array of elements contained in the relevant - * node. - */ - function _quadRetrievePoint(point, quad) { - if (quad.level < quad.maxLevel) { - var index = _quadIndex(point, quad.bounds); - - // If node does not exist we return an empty list - if (quad.nodes[index] !== undefined) { - return _quadRetrievePoint(point, quad.nodes[index]); - } - else { - return []; - } - } - else { - return quad.elements; - } - } - - /** - * Recursively retrieve every elements contained within an rectangular area - * that may or may not be axis-aligned. - * - * @param {object|array} rectData The searched area defined either by - * an array of four corners (x, y) in - * the case of a non-axis-aligned - * rectangle or an object with two top - * points (x1, y1), (x2, y2) and height. - * @param {object} quad The searched quad. - * @param {function} collisionFunc The collision function used to search - * for node indexes. - * @param {array?} els The retrieved elements. - * @return {array} An array of elements contained in the - * area. - */ - function _quadRetrieveArea(rectData, quad, collisionFunc, els) { - els = els || {}; - - if (quad.level < quad.maxLevel) { - var indexes = collisionFunc(rectData, quad.corners); - - for (var i = 0, l = indexes.length; i < l; i++) - if (quad.nodes[indexes[i]] !== undefined) - _quadRetrieveArea( - rectData, - quad.nodes[indexes[i]], - collisionFunc, - els - ); - } else - for (var j = 0, m = quad.elements.length; j < m; j++) - if (els[quad.elements[j].id] === undefined) - els[quad.elements[j].id] = quad.elements[j]; - - return els; - } - - /** - * Creates the quadtree object itself. - * - * @param {object} bounds The boundaries of the quad defined by an - * origin (x, y), width and heigth. - * @param {integer} level The level of the quad in the tree. - * @param {integer} maxElements The max number of element in a leaf node. - * @param {integer} maxLevel The max recursion level of the tree. - * @return {object} The quadtree object. - */ - function _quadTree(bounds, level, maxElements, maxLevel) { - return { - level: level || 0, - bounds: bounds, - corners: _geom.splitSquare(bounds), - maxElements: maxElements || 40, - maxLevel: maxLevel || 8, - elements: [], - nodes: [] - }; - } - - - /** - * Sigma Quad Constructor - * ---------------------- - * - * The edgequad API as exposed to sigma. - */ - - /** - * The edgequad core that will become the sigma interface with the quadtree. - * - * property {object} _tree Property holding the quadtree object. - * property {object} _geom Exposition of the _geom namespace for testing. - * property {object} _cache Cache for the area method. - * property {boolean} _enabled Can index and retreive elements. - */ - var edgequad = function () { - this._geom = _geom; - this._tree = null; - this._cache = { - query: false, - result: false - }; - this._enabled = true; - }; - - /** - * Index a graph by inserting its edges into the quadtree. - * - * @param {object} graph A graph instance. - * @param {object} params An object of parameters with at least the quad - * bounds. - * @return {object} The quadtree object. - * - * Parameters: - * ---------- - * bounds: {object} boundaries of the quad defined by its origin (x, y) - * width and heigth. - * prefix: {string?} a prefix for edge geometric attributes. - * maxElements: {integer?} the max number of elements in a leaf node. - * maxLevel: {integer?} the max recursion level of the tree. - */ - edgequad.prototype.index = function (graph, params) { - if (!this._enabled) - return this._tree; - - // Enforcing presence of boundaries - if (!params.bounds) - throw 'sigma.classes.edgequad.index: bounds information not given.'; - - // Prefix - var prefix = params.prefix || '', - cp, - source, - target, - n, - e; - - // Building the tree - this._tree = _quadTree( - params.bounds, - 0, - params.maxElements, - params.maxLevel - ); - - var edges = graph.edges(); - - // Inserting graph edges into the tree - for (var i = 0, l = edges.length; i < l; i++) { - source = graph.nodes(edges[i].source); - target = graph.nodes(edges[i].target); - e = { - x1: source[prefix + 'x'], - y1: source[prefix + 'y'], - x2: target[prefix + 'x'], - y2: target[prefix + 'y'], - size: edges[i][prefix + 'size'] || 0 - }; - - // Inserting edge - if (edges[i].type === 'curve' || edges[i].type === 'curvedArrow') { - if (source.id === target.id) { - n = { - x: source[prefix + 'x'], - y: source[prefix + 'y'], - size: source[prefix + 'size'] || 0 - }; - _quadInsert( - edges[i], - _geom.selfLoopToSquare(n), - this._tree); - } - else { - cp = sigma.utils.getQuadraticControlPoint(e.x1, e.y1, e.x2, e.y2); - _quadInsert( - edges[i], - _geom.quadraticCurveToSquare(e, cp), - this._tree); - } - } - else { - _quadInsert( - edges[i], - _geom.lineToSquare(e), - this._tree); - } - } - - // Reset cache: - this._cache = { - query: false, - result: false - }; - - // remove? - return this._tree; - }; - - /** - * Retrieve every graph edges held by the quadtree node containing the - * searched point. - * - * @param {number} x of the point. - * @param {number} y of the point. - * @return {array} An array of edges retrieved. - */ - edgequad.prototype.point = function (x, y) { - if (!this._enabled) - return []; - - return this._tree ? - _quadRetrievePoint({x: x, y: y}, this._tree) || [] : - []; - }; - - /** - * Retrieve every graph edges within a rectangular area. The methods keep the - * last area queried in cache for optimization reason and will act differently - * for the same reason if the area is axis-aligned or not. - * - * @param {object} A rectangle defined by two top points (x1, y1), (x2, y2) - * and height. - * @return {array} An array of edges retrieved. - */ - edgequad.prototype.area = function (rect) { - if (!this._enabled) - return []; - - var serialized = JSON.stringify(rect), - collisionFunc, - rectData; - - // Returning cache? - if (this._cache.query === serialized) - return this._cache.result; - - // Axis aligned ? - if (_geom.isAxisAligned(rect)) { - collisionFunc = _quadIndexes; - rectData = _geom.axisAlignedTopPoints(rect); - } - else { - collisionFunc = _quadCollision; - rectData = _geom.rectangleCorners(rect); - } - - // Retrieving edges - var edges = this._tree ? - _quadRetrieveArea( - rectData, - this._tree, - collisionFunc - ) : - []; - - // Object to array - var edgesArray = []; - for (var i in edges) - edgesArray.push(edges[i]); - - // Caching - this._cache.query = serialized; - this._cache.result = edgesArray; - - return edgesArray; - }; - - - /** - * EXPORT: - * ******* - */ - if (typeof this.sigma !== 'undefined') { - this.sigma.classes = this.sigma.classes || {}; - this.sigma.classes.edgequad = edgequad; - } else if (typeof exports !== 'undefined') { - if (typeof module !== 'undefined' && module.exports) - exports = module.exports = edgequad; - exports.edgequad = edgequad; - } else - this.edgequad = edgequad; -}).call(this); - -;(function (undefined) { - 'use strict'; - - if (typeof sigma === 'undefined') - throw 'sigma is not declared'; - - // Initialize packages: - sigma.utils.pkg('sigma.captors'); - - /** - * The user inputs default captor. It deals with mouse events, keyboards - * events and touch events. - * - * @param {DOMElement} target The DOM element where the listeners will be - * bound. - * @param {camera} camera The camera related to the target. - * @param {configurable} settings The settings function. - * @return {sigma.captor} The fresh new captor instance. - */ - sigma.captors.mouse = function (target, camera, settings) { - var _self = this, - _target = target, - _camera = camera, - _settings = settings, - - // CAMERA MANAGEMENT: - // ****************** - // The camera position when the user starts dragging: - _startCameraX, - _startCameraY, - _startCameraAngle, - - // The latest stage position: - _lastCameraX, - _lastCameraY, - _lastCameraAngle, - _lastCameraRatio, - - // MOUSE MANAGEMENT: - // ***************** - // The mouse position when the user starts dragging: - _startMouseX, - _startMouseY, - - _isMouseDown, - _isMoving, - _hasDragged, - _downStartTime, - _movingTimeoutId; - - sigma.classes.dispatcher.extend(this); - - sigma.utils.doubleClick(_target, 'click', _doubleClickHandler); - _target.addEventListener('DOMMouseScroll', _wheelHandler, false); - _target.addEventListener('mousewheel', _wheelHandler, false); - _target.addEventListener('mousemove', _moveHandler, false); - _target.addEventListener('mousedown', _downHandler, false); - _target.addEventListener('click', _clickHandler, false); - _target.addEventListener('mouseout', _outHandler, false); - document.addEventListener('mouseup', _upHandler, false); - - - /** - * This method unbinds every handlers that makes the captor work. - */ - this.kill = function () { - sigma.utils.unbindDoubleClick(_target, 'click'); - _target.removeEventListener('DOMMouseScroll', _wheelHandler); - _target.removeEventListener('mousewheel', _wheelHandler); - _target.removeEventListener('mousemove', _moveHandler); - _target.removeEventListener('mousedown', _downHandler); - _target.removeEventListener('click', _clickHandler); - _target.removeEventListener('mouseout', _outHandler); - document.removeEventListener('mouseup', _upHandler); - }; - - - // MOUSE EVENTS: - // ************* - - /** - * The handler listening to the 'move' mouse event. It will effectively - * drag the graph. - * - * @param {event} e A mouse event. - */ - function _moveHandler(e) { - var x, - y, - pos; - - // Dispatch event: - if (_settings('mouseEnabled')) { - _self.dispatchEvent('mousemove', - sigma.utils.mouseCoords(e)); - - if (_isMouseDown) { - _isMoving = true; - _hasDragged = true; - - if (_movingTimeoutId) - clearTimeout(_movingTimeoutId); - - _movingTimeoutId = setTimeout(function () { - _isMoving = false; - }, _settings('dragTimeout')); - - sigma.misc.animation.killAll(_camera); - - _camera.isMoving = true; - pos = _camera.cameraPosition( - sigma.utils.getX(e) - _startMouseX, - sigma.utils.getY(e) - _startMouseY, - true - ); - - x = _startCameraX - pos.x; - y = _startCameraY - pos.y; - - if (x !== _camera.x || y !== _camera.y) { - _lastCameraX = _camera.x; - _lastCameraY = _camera.y; - - _camera.goTo({ - x: x, - y: y - }); - } - - if (e.preventDefault) - e.preventDefault(); - else - e.returnValue = false; - - e.stopPropagation(); - return false; - } - } - } - - /** - * The handler listening to the 'up' mouse event. It will stop dragging the - * graph. - * - * @param {event} e A mouse event. - */ - function _upHandler(e) { - if (_settings('mouseEnabled') && _isMouseDown) { - _isMouseDown = false; - if (_movingTimeoutId) - clearTimeout(_movingTimeoutId); - - _camera.isMoving = false; - - var x = sigma.utils.getX(e), - y = sigma.utils.getY(e); - - if (_isMoving) { - sigma.misc.animation.killAll(_camera); - sigma.misc.animation.camera( - _camera, - { - x: _camera.x + - _settings('mouseInertiaRatio') * (_camera.x - _lastCameraX), - y: _camera.y + - _settings('mouseInertiaRatio') * (_camera.y - _lastCameraY) - }, - { - easing: 'quadraticOut', - duration: _settings('mouseInertiaDuration') - } - ); - } else if ( - _startMouseX !== x || - _startMouseY !== y - ) - _camera.goTo({ - x: _camera.x, - y: _camera.y - }); - - _self.dispatchEvent('mouseup', - sigma.utils.mouseCoords(e)); - - // Update _isMoving flag: - _isMoving = false; - } - } - - /** - * The handler listening to the 'down' mouse event. It will start observing - * the mouse position for dragging the graph. - * - * @param {event} e A mouse event. - */ - function _downHandler(e) { - if (_settings('mouseEnabled')) { - _startCameraX = _camera.x; - _startCameraY = _camera.y; - - _lastCameraX = _camera.x; - _lastCameraY = _camera.y; - - _startMouseX = sigma.utils.getX(e); - _startMouseY = sigma.utils.getY(e); - - _hasDragged = false; - _downStartTime = (new Date()).getTime(); - - switch (e.which) { - case 2: - // Middle mouse button pressed - // Do nothing. - break; - case 3: - // Right mouse button pressed - _self.dispatchEvent('rightclick', - sigma.utils.mouseCoords(e, _startMouseX, _startMouseY)); - break; - // case 1: - default: - // Left mouse button pressed - _isMouseDown = true; - - _self.dispatchEvent('mousedown', - sigma.utils.mouseCoords(e, _startMouseX, _startMouseY)); - } - } - } - - /** - * The handler listening to the 'out' mouse event. It will just redispatch - * the event. - * - * @param {event} e A mouse event. - */ - function _outHandler(e) { - if (_settings('mouseEnabled')) - _self.dispatchEvent('mouseout'); - } - - /** - * The handler listening to the 'click' mouse event. It will redispatch the - * click event, but with normalized X and Y coordinates. - * - * @param {event} e A mouse event. - */ - function _clickHandler(e) { - if (_settings('mouseEnabled')) { - var event = sigma.utils.mouseCoords(e); - event.isDragging = - (((new Date()).getTime() - _downStartTime) > 100) && _hasDragged; - _self.dispatchEvent('click', event); - } - - if (e.preventDefault) - e.preventDefault(); - else - e.returnValue = false; - - e.stopPropagation(); - return false; - } - - /** - * The handler listening to the double click custom event. It will - * basically zoom into the graph. - * - * @param {event} e A mouse event. - */ - function _doubleClickHandler(e) { - var pos, - ratio, - animation; - - if (_settings('mouseEnabled')) { - ratio = 1 / _settings('doubleClickZoomingRatio'); - - _self.dispatchEvent('doubleclick', - sigma.utils.mouseCoords(e, _startMouseX, _startMouseY)); - - if (_settings('doubleClickEnabled')) { - pos = _camera.cameraPosition( - sigma.utils.getX(e) - sigma.utils.getCenter(e).x, - sigma.utils.getY(e) - sigma.utils.getCenter(e).y, - true - ); - - animation = { - duration: _settings('doubleClickZoomDuration') - }; - - sigma.utils.zoomTo(_camera, pos.x, pos.y, ratio, animation); - } - - if (e.preventDefault) - e.preventDefault(); - else - e.returnValue = false; - - e.stopPropagation(); - return false; - } - } - - /** - * The handler listening to the 'wheel' mouse event. It will basically zoom - * in or not into the graph. - * - * @param {event} e A mouse event. - */ - function _wheelHandler(e) { - var pos, - ratio, - animation; - - if (_settings('mouseEnabled') && _settings('mouseWheelEnabled')) { - ratio = sigma.utils.getDelta(e) > 0 ? - 1 / _settings('zoomingRatio') : - _settings('zoomingRatio'); - - pos = _camera.cameraPosition( - sigma.utils.getX(e) - sigma.utils.getCenter(e).x, - sigma.utils.getY(e) - sigma.utils.getCenter(e).y, - true - ); - - animation = { - duration: _settings('mouseZoomDuration') - }; - - sigma.utils.zoomTo(_camera, pos.x, pos.y, ratio, animation); - - if (e.preventDefault) - e.preventDefault(); - else - e.returnValue = false; - - e.stopPropagation(); - return false; - } - } - }; -}).call(this); - -;(function (undefined) { - 'use strict'; - - if (typeof sigma === 'undefined') - throw 'sigma is not declared'; - - // Initialize packages: - sigma.utils.pkg('sigma.captors'); - - /** - * The user inputs default captor. It deals with mouse events, keyboards - * events and touch events. - * - * @param {DOMElement} target The DOM element where the listeners will be - * bound. - * @param {camera} camera The camera related to the target. - * @param {configurable} settings The settings function. - * @return {sigma.captor} The fresh new captor instance. - */ - sigma.captors.touch = function (target, camera, settings) { - var _self = this, - _target = target, - _camera = camera, - _settings = settings, - - // CAMERA MANAGEMENT: - // ****************** - // The camera position when the user starts dragging: - _startCameraX, - _startCameraY, - _startCameraAngle, - _startCameraRatio, - - // The latest stage position: - _lastCameraX, - _lastCameraY, - _lastCameraAngle, - _lastCameraRatio, - - // TOUCH MANAGEMENT: - // ***************** - // Touches that are down: - _downTouches = [], - - _startTouchX0, - _startTouchY0, - _startTouchX1, - _startTouchY1, - _startTouchAngle, - _startTouchDistance, - - _touchMode, - - _isMoving, - _doubleTap, - _movingTimeoutId; - - sigma.classes.dispatcher.extend(this); - - sigma.utils.doubleClick(_target, 'touchstart', _doubleTapHandler); - _target.addEventListener('touchstart', _handleStart, false); - _target.addEventListener('touchend', _handleLeave, false); - _target.addEventListener('touchcancel', _handleLeave, false); - _target.addEventListener('touchleave', _handleLeave, false); - _target.addEventListener('touchmove', _handleMove, false); - - function position(e) { - var offset = sigma.utils.getOffset(_target); - - return { - x: e.pageX - offset.left, - y: e.pageY - offset.top - }; - } - - /** - * This method unbinds every handlers that makes the captor work. - */ - this.kill = function () { - sigma.utils.unbindDoubleClick(_target, 'touchstart'); - _target.addEventListener('touchstart', _handleStart); - _target.addEventListener('touchend', _handleLeave); - _target.addEventListener('touchcancel', _handleLeave); - _target.addEventListener('touchleave', _handleLeave); - _target.addEventListener('touchmove', _handleMove); - }; - - // TOUCH EVENTS: - // ************* - /** - * The handler listening to the 'touchstart' event. It will set the touch - * mode ("_touchMode") and start observing the user touch moves. - * - * @param {event} e A touch event. - */ - function _handleStart(e) { - if (_settings('touchEnabled')) { - var x0, - x1, - y0, - y1, - pos0, - pos1; - - _downTouches = e.touches; - - switch (_downTouches.length) { - case 1: - _camera.isMoving = true; - _touchMode = 1; - - _startCameraX = _camera.x; - _startCameraY = _camera.y; - - _lastCameraX = _camera.x; - _lastCameraY = _camera.y; - - pos0 = position(_downTouches[0]); - _startTouchX0 = pos0.x; - _startTouchY0 = pos0.y; - - break; - case 2: - _camera.isMoving = true; - _touchMode = 2; - - pos0 = position(_downTouches[0]); - pos1 = position(_downTouches[1]); - x0 = pos0.x; - y0 = pos0.y; - x1 = pos1.x; - y1 = pos1.y; - - _lastCameraX = _camera.x; - _lastCameraY = _camera.y; - - _startCameraAngle = _camera.angle; - _startCameraRatio = _camera.ratio; - - _startCameraX = _camera.x; - _startCameraY = _camera.y; - - _startTouchX0 = x0; - _startTouchY0 = y0; - _startTouchX1 = x1; - _startTouchY1 = y1; - - _startTouchAngle = Math.atan2( - _startTouchY1 - _startTouchY0, - _startTouchX1 - _startTouchX0 - ); - _startTouchDistance = Math.sqrt( - (_startTouchY1 - _startTouchY0) * - (_startTouchY1 - _startTouchY0) + - (_startTouchX1 - _startTouchX0) * - (_startTouchX1 - _startTouchX0) - ); - - e.preventDefault(); - return false; - } - } - } - - /** - * The handler listening to the 'touchend', 'touchcancel' and 'touchleave' - * event. It will update the touch mode if there are still at least one - * finger, and stop dragging else. - * - * @param {event} e A touch event. - */ - function _handleLeave(e) { - if (_settings('touchEnabled')) { - _downTouches = e.touches; - var inertiaRatio = _settings('touchInertiaRatio'); - - if (_movingTimeoutId) { - _isMoving = false; - clearTimeout(_movingTimeoutId); - } - - switch (_touchMode) { - case 2: - if (e.touches.length === 1) { - _handleStart(e); - - e.preventDefault(); - break; - } - /* falls through */ - case 1: - _camera.isMoving = false; - _self.dispatchEvent('stopDrag'); - - if (_isMoving) { - _doubleTap = false; - sigma.misc.animation.camera( - _camera, - { - x: _camera.x + - inertiaRatio * (_camera.x - _lastCameraX), - y: _camera.y + - inertiaRatio * (_camera.y - _lastCameraY) - }, - { - easing: 'quadraticOut', - duration: _settings('touchInertiaDuration') - } - ); - } - - _isMoving = false; - _touchMode = 0; - break; - } - } - } - - /** - * The handler listening to the 'touchmove' event. It will effectively drag - * the graph, and eventually zooms and turn it if the user is using two - * fingers. - * - * @param {event} e A touch event. - */ - function _handleMove(e) { - if (!_doubleTap && _settings('touchEnabled')) { - var x0, - x1, - y0, - y1, - cos, - sin, - end, - pos0, - pos1, - diff, - start, - dAngle, - dRatio, - newStageX, - newStageY, - newStageRatio, - newStageAngle; - - _downTouches = e.touches; - _isMoving = true; - - if (_movingTimeoutId) - clearTimeout(_movingTimeoutId); - - _movingTimeoutId = setTimeout(function () { - _isMoving = false; - }, _settings('dragTimeout')); - - switch (_touchMode) { - case 1: - pos0 = position(_downTouches[0]); - x0 = pos0.x; - y0 = pos0.y; - - diff = _camera.cameraPosition( - x0 - _startTouchX0, - y0 - _startTouchY0, - true - ); - - newStageX = _startCameraX - diff.x; - newStageY = _startCameraY - diff.y; - - if (newStageX !== _camera.x || newStageY !== _camera.y) { - _lastCameraX = _camera.x; - _lastCameraY = _camera.y; - - _camera.goTo({ - x: newStageX, - y: newStageY - }); - - _self.dispatchEvent('mousemove', - sigma.utils.mouseCoords(e, pos0.x, pos0.y)); - - _self.dispatchEvent('drag'); - } - break; - case 2: - pos0 = position(_downTouches[0]); - pos1 = position(_downTouches[1]); - x0 = pos0.x; - y0 = pos0.y; - x1 = pos1.x; - y1 = pos1.y; - - start = _camera.cameraPosition( - (_startTouchX0 + _startTouchX1) / 2 - - sigma.utils.getCenter(e).x, - (_startTouchY0 + _startTouchY1) / 2 - - sigma.utils.getCenter(e).y, - true - ); - end = _camera.cameraPosition( - (x0 + x1) / 2 - sigma.utils.getCenter(e).x, - (y0 + y1) / 2 - sigma.utils.getCenter(e).y, - true - ); - - dAngle = Math.atan2(y1 - y0, x1 - x0) - _startTouchAngle; - dRatio = Math.sqrt( - (y1 - y0) * (y1 - y0) + (x1 - x0) * (x1 - x0) - ) / _startTouchDistance; - - // Translation: - x0 = start.x; - y0 = start.y; - - // Homothetic transformation: - newStageRatio = _startCameraRatio / dRatio; - x0 = x0 * dRatio; - y0 = y0 * dRatio; - - // Rotation: - newStageAngle = _startCameraAngle - dAngle; - cos = Math.cos(-dAngle); - sin = Math.sin(-dAngle); - x1 = x0 * cos + y0 * sin; - y1 = y0 * cos - x0 * sin; - x0 = x1; - y0 = y1; - - // Finalize: - newStageX = x0 - end.x + _startCameraX; - newStageY = y0 - end.y + _startCameraY; - - if ( - newStageRatio !== _camera.ratio || - newStageAngle !== _camera.angle || - newStageX !== _camera.x || - newStageY !== _camera.y - ) { - _lastCameraX = _camera.x; - _lastCameraY = _camera.y; - _lastCameraAngle = _camera.angle; - _lastCameraRatio = _camera.ratio; - - _camera.goTo({ - x: newStageX, - y: newStageY, - angle: newStageAngle, - ratio: newStageRatio - }); - - _self.dispatchEvent('drag'); - } - - break; - } - - e.preventDefault(); - return false; - } - } - - /** - * The handler listening to the double tap custom event. It will - * basically zoom into the graph. - * - * @param {event} e A touch event. - */ - function _doubleTapHandler(e) { - var pos, - ratio, - animation; - - if (e.touches && e.touches.length === 1 && _settings('touchEnabled')) { - _doubleTap = true; - - ratio = 1 / _settings('doubleClickZoomingRatio'); - - pos = position(e.touches[0]); - _self.dispatchEvent('doubleclick', - sigma.utils.mouseCoords(e, pos.x, pos.y)); - - if (_settings('doubleClickEnabled')) { - pos = _camera.cameraPosition( - pos.x - sigma.utils.getCenter(e).x, - pos.y - sigma.utils.getCenter(e).y, - true - ); - - animation = { - duration: _settings('doubleClickZoomDuration'), - onComplete: function () { - _doubleTap = false; - } - }; - - sigma.utils.zoomTo(_camera, pos.x, pos.y, ratio, animation); - } - - if (e.preventDefault) - e.preventDefault(); - else - e.returnValue = false; - - e.stopPropagation(); - return false; - } - } - }; -}).call(this); - -;(function (undefined) { - 'use strict'; - - if (typeof sigma === 'undefined') - throw 'sigma is not declared'; - - if (typeof conrad === 'undefined') - throw 'conrad is not declared'; - - // Initialize packages: - sigma.utils.pkg('sigma.renderers'); - - /** - * This function is the constructor of the canvas sigma's renderer. - * - * @param {sigma.classes.graph} graph The graph to render. - * @param {sigma.classes.camera} camera The camera. - * @param {configurable} settings The sigma instance settings - * function. - * @param {object} object The options object. - * @return {sigma.renderers.canvas} The renderer instance. - */ - sigma.renderers.canvas = function (graph, camera, settings, options) { - if (typeof options !== 'object') - throw 'sigma.renderers.canvas: Wrong arguments.'; - - if (!(options.container instanceof HTMLElement)) - throw 'Container not found.'; - - var k, - i, - l, - a, - fn, - self = this; - - sigma.classes.dispatcher.extend(this); - - // Initialize main attributes: - Object.defineProperty(this, 'conradId', { - value: sigma.utils.id() - }); - this.graph = graph; - this.camera = camera; - this.contexts = {}; - this.domElements = {}; - this.options = options; - this.container = this.options.container; - this.settings = ( - typeof options.settings === 'object' && - options.settings - ) ? - settings.embedObjects(options.settings) : - settings; - - // Node indexes: - this.nodesOnScreen = []; - this.edgesOnScreen = []; - - // Conrad related attributes: - this.jobs = {}; - - // Find the prefix: - this.options.prefix = 'renderer' + this.conradId + ':'; - - // Initialize the DOM elements: - if ( - !this.settings('batchEdgesDrawing') - ) { - this.initDOM('canvas', 'scene'); - this.contexts.edges = this.contexts.scene; - this.contexts.nodes = this.contexts.scene; - this.contexts.labels = this.contexts.scene; - } else { - this.initDOM('canvas', 'edges'); - this.initDOM('canvas', 'scene'); - this.contexts.nodes = this.contexts.scene; - this.contexts.labels = this.contexts.scene; - } - - this.initDOM('canvas', 'mouse'); - this.contexts.hover = this.contexts.mouse; - - // Initialize captors: - this.captors = []; - a = this.options.captors || [sigma.captors.mouse, sigma.captors.touch]; - for (i = 0, l = a.length; i < l; i++) { - fn = typeof a[i] === 'function' ? a[i] : sigma.captors[a[i]]; - this.captors.push( - new fn( - this.domElements.mouse, - this.camera, - this.settings - ) - ); - } - - // Deal with sigma events: - sigma.misc.bindEvents.call(this, this.options.prefix); - sigma.misc.drawHovers.call(this, this.options.prefix); - - this.resize(false); - }; - - - /** - * This method renders the graph on the canvases. - * - * @param {?object} options Eventually an object of options. - * @return {sigma.renderers.canvas} Returns the instance itself. - */ - sigma.renderers.canvas.prototype.render = function (options) { - options = options || {}; - - var a, - i, - k, - l, - o, - id, - end, - job, - start, - edges, - renderers, - rendererType, - batchSize, - tempGCO, - index = {}, - graph = this.graph, - nodes = this.graph.nodes, - prefix = this.options.prefix || '', - drawEdges = this.settings(options, 'drawEdges'), - drawNodes = this.settings(options, 'drawNodes'), - drawLabels = this.settings(options, 'drawLabels'), - drawEdgeLabels = this.settings(options, 'drawEdgeLabels'), - embedSettings = this.settings.embedObjects(options, { - prefix: this.options.prefix - }); - - // Call the resize function: - this.resize(false); - - // Check the 'hideEdgesOnMove' setting: - if (this.settings(options, 'hideEdgesOnMove')) - if (this.camera.isAnimated || this.camera.isMoving) - drawEdges = false; - - // Apply the camera's view: - this.camera.applyView( - undefined, - this.options.prefix, - { - width: this.width, - height: this.height - } - ); - - // Clear canvases: - this.clear(); - - // Kill running jobs: - for (k in this.jobs) - if (conrad.hasJob(k)) - conrad.killJob(k); - - // Find which nodes are on screen: - this.edgesOnScreen = []; - this.nodesOnScreen = this.camera.quadtree.area( - this.camera.getRectangle(this.width, this.height) - ); - - for (a = this.nodesOnScreen, i = 0, l = a.length; i < l; i++) - index[a[i].id] = a[i]; - - // Draw edges: - // - If settings('batchEdgesDrawing') is true, the edges are displayed per - // batches. If not, they are drawn in one frame. - if (drawEdges) { - // First, let's identify which edges to draw. To do this, we just keep - // every edges that have at least one extremity displayed according to - // the quadtree and the "hidden" attribute. We also do not keep hidden - // edges. - for (a = graph.edges(), i = 0, l = a.length; i < l; i++) { - o = a[i]; - if ( - (index[o.source] || index[o.target]) && - (!o.hidden && !nodes(o.source).hidden && !nodes(o.target).hidden) - ) - this.edgesOnScreen.push(o); - } - - // If the "batchEdgesDrawing" settings is true, edges are batched: - if (this.settings(options, 'batchEdgesDrawing')) { - id = 'edges_' + this.conradId; - batchSize = embedSettings('canvasEdgesBatchSize'); - - edges = this.edgesOnScreen; - l = edges.length; - - start = 0; - end = Math.min(edges.length, start + batchSize); - - job = function () { - tempGCO = this.contexts.edges.globalCompositeOperation; - this.contexts.edges.globalCompositeOperation = 'destination-over'; - - renderers = sigma.canvas.edges; - for (i = start; i < end; i++) { - o = edges[i]; - (renderers[ - o.type || this.settings(options, 'defaultEdgeType') - ] || renderers.def)( - o, - graph.nodes(o.source), - graph.nodes(o.target), - this.contexts.edges, - embedSettings - ); - } - - // Draw edge labels: - if (drawEdgeLabels) { - renderers = sigma.canvas.edges.labels; - for (i = start; i < end; i++) { - o = edges[i]; - if (!o.hidden) - (renderers[ - o.type || this.settings(options, 'defaultEdgeType') - ] || renderers.def)( - o, - graph.nodes(o.source), - graph.nodes(o.target), - this.contexts.labels, - embedSettings - ); - } - } - - // Restore original globalCompositeOperation: - this.contexts.edges.globalCompositeOperation = tempGCO; - - // Catch job's end: - if (end === edges.length) { - delete this.jobs[id]; - return false; - } - - start = end + 1; - end = Math.min(edges.length, start + batchSize); - return true; - }; - - this.jobs[id] = job; - conrad.addJob(id, job.bind(this)); - - // If not, they are drawn in one frame: - } else { - renderers = sigma.canvas.edges; - for (a = this.edgesOnScreen, i = 0, l = a.length; i < l; i++) { - o = a[i]; - (renderers[ - o.type || this.settings(options, 'defaultEdgeType') - ] || renderers.def)( - o, - graph.nodes(o.source), - graph.nodes(o.target), - this.contexts.edges, - embedSettings - ); - } - - // Draw edge labels: - // - No batching - if (drawEdgeLabels) { - renderers = sigma.canvas.edges.labels; - for (a = this.edgesOnScreen, i = 0, l = a.length; i < l; i++) - if (!a[i].hidden) - (renderers[ - a[i].type || this.settings(options, 'defaultEdgeType') - ] || renderers.def)( - a[i], - graph.nodes(a[i].source), - graph.nodes(a[i].target), - this.contexts.labels, - embedSettings - ); - } - } - } - - // Draw nodes: - // - No batching - if (drawNodes) { - renderers = sigma.canvas.nodes; - for (a = this.nodesOnScreen, i = 0, l = a.length; i < l; i++) - if (!a[i].hidden) - (renderers[ - a[i].type || this.settings(options, 'defaultNodeType') - ] || renderers.def)( - a[i], - this.contexts.nodes, - embedSettings - ); - } - - // Draw labels: - // - No batching - if (drawLabels) { - renderers = sigma.canvas.labels; - for (a = this.nodesOnScreen, i = 0, l = a.length; i < l; i++) - if (!a[i].hidden) - (renderers[ - a[i].type || this.settings(options, 'defaultNodeType') - ] || renderers.def)( - a[i], - this.contexts.labels, - embedSettings - ); - } - - this.dispatchEvent('render'); - - return this; - }; - - /** - * This method creates a DOM element of the specified type, switches its - * position to "absolute", references it to the domElements attribute, and - * finally appends it to the container. - * - * @param {string} tag The label tag. - * @param {string} id The id of the element (to store it in "domElements"). - */ - sigma.renderers.canvas.prototype.initDOM = function (tag, id) { - var dom = document.createElement(tag); - - dom.style.position = 'absolute'; - dom.setAttribute('class', 'sigma-' + id); - - this.domElements[id] = dom; - this.container.appendChild(dom); - - if (tag.toLowerCase() === 'canvas') - this.contexts[id] = dom.getContext('2d'); - }; - - /** - * This method resizes each DOM elements in the container and stores the new - * dimensions. Then, it renders the graph. - * - * @param {?number} width The new width of the container. - * @param {?number} height The new height of the container. - * @return {sigma.renderers.canvas} Returns the instance itself. - */ - sigma.renderers.canvas.prototype.resize = function (w, h) { - var k, - oldWidth = this.width, - oldHeight = this.height, - pixelRatio = sigma.utils.getPixelRatio(); - - if (w !== undefined && h !== undefined) { - this.width = w; - this.height = h; - } else { - this.width = this.container.offsetWidth; - this.height = this.container.offsetHeight; - - w = this.width; - h = this.height; - } - - if (oldWidth !== this.width || oldHeight !== this.height) { - for (k in this.domElements) { - this.domElements[k].style.width = w + 'px'; - this.domElements[k].style.height = h + 'px'; - - if (this.domElements[k].tagName.toLowerCase() === 'canvas') { - this.domElements[k].setAttribute('width', (w * pixelRatio) + 'px'); - this.domElements[k].setAttribute('height', (h * pixelRatio) + 'px'); - - if (pixelRatio !== 1) - this.contexts[k].scale(pixelRatio, pixelRatio); - } - } - } - - return this; - }; - - /** - * This method clears each canvas. - * - * @return {sigma.renderers.canvas} Returns the instance itself. - */ - sigma.renderers.canvas.prototype.clear = function () { - for (var k in this.contexts) { - this.contexts[k].clearRect(0, 0, this.width, this.height); - } - - return this; - }; - - /** - * This method kills contexts and other attributes. - */ - sigma.renderers.canvas.prototype.kill = function () { - var k, - captor; - - // Kill captors: - while ((captor = this.captors.pop())) - captor.kill(); - delete this.captors; - - // Kill contexts: - for (k in this.domElements) { - this.domElements[k].parentNode.removeChild(this.domElements[k]); - delete this.domElements[k]; - delete this.contexts[k]; - } - delete this.domElements; - delete this.contexts; - }; - - - /** - * The labels, nodes and edges renderers are stored in the three following - * objects. When an element is drawn, its type will be checked and if a - * renderer with the same name exists, it will be used. If not found, the - * default renderer will be used instead. - * - * They are stored in different files, in the "./canvas" folder. - */ - sigma.utils.pkg('sigma.canvas.nodes'); - sigma.utils.pkg('sigma.canvas.edges'); - sigma.utils.pkg('sigma.canvas.labels'); -}).call(this); - -;(function (undefined) { - 'use strict'; - - if (typeof sigma === 'undefined') - throw 'sigma is not declared'; - - // Initialize packages: - sigma.utils.pkg('sigma.renderers'); - - /** - * This function is the constructor of the canvas sigma's renderer. - * - * @param {sigma.classes.graph} graph The graph to render. - * @param {sigma.classes.camera} camera The camera. - * @param {configurable} settings The sigma instance settings - * function. - * @param {object} object The options object. - * @return {sigma.renderers.canvas} The renderer instance. - */ - sigma.renderers.webgl = function (graph, camera, settings, options) { - if (typeof options !== 'object') - throw 'sigma.renderers.webgl: Wrong arguments.'; - - if (!(options.container instanceof HTMLElement)) - throw 'Container not found.'; - - var k, - i, - l, - a, - fn, - _self = this; - - sigma.classes.dispatcher.extend(this); - - // Conrad related attributes: - this.jobs = {}; - - Object.defineProperty(this, 'conradId', { - value: sigma.utils.id() - }); - - // Initialize main attributes: - this.graph = graph; - this.camera = camera; - this.contexts = {}; - this.domElements = {}; - this.options = options; - this.container = this.options.container; - this.settings = ( - typeof options.settings === 'object' && - options.settings - ) ? - settings.embedObjects(options.settings) : - settings; - - // Find the prefix: - this.options.prefix = this.camera.readPrefix; - - // Initialize programs hash - Object.defineProperty(this, 'nodePrograms', { - value: {} - }); - Object.defineProperty(this, 'edgePrograms', { - value: {} - }); - Object.defineProperty(this, 'nodeFloatArrays', { - value: {} - }); - Object.defineProperty(this, 'edgeFloatArrays', { - value: {} - }); - Object.defineProperty(this, 'edgeIndicesArrays', { - value: {} - }); - - // Initialize the DOM elements: - if (this.settings(options, 'batchEdgesDrawing')) { - this.initDOM('canvas', 'edges', true); - this.initDOM('canvas', 'nodes', true); - } else { - this.initDOM('canvas', 'scene', true); - this.contexts.nodes = this.contexts.scene; - this.contexts.edges = this.contexts.scene; - } - - this.initDOM('canvas', 'labels'); - this.initDOM('canvas', 'mouse'); - this.contexts.hover = this.contexts.mouse; - - // Initialize captors: - this.captors = []; - a = this.options.captors || [sigma.captors.mouse, sigma.captors.touch]; - for (i = 0, l = a.length; i < l; i++) { - fn = typeof a[i] === 'function' ? a[i] : sigma.captors[a[i]]; - this.captors.push( - new fn( - this.domElements.mouse, - this.camera, - this.settings - ) - ); - } - - // Deal with sigma events: - sigma.misc.bindEvents.call(this, this.camera.prefix); - sigma.misc.drawHovers.call(this, this.camera.prefix); - - this.resize(); - }; - - - /** - * This method will generate the nodes and edges float arrays. This step is - * separated from the "render" method, because to keep WebGL efficient, since - * all the camera and middlewares are modelised as matrices and they do not - * require the float arrays to be regenerated. - * - * Basically, when the user moves the camera or applies some specific linear - * transformations, this process step will be skipped, and the "render" - * method will efficiently refresh the rendering. - * - * And when the user modifies the graph colors or positions (applying a new - * layout or filtering the colors, for instance), this "process" step will be - * required to regenerate the float arrays. - * - * @return {sigma.renderers.webgl} Returns the instance itself. - */ - sigma.renderers.webgl.prototype.process = function () { - var a, - i, - l, - k, - type, - renderer, - graph = this.graph, - options = sigma.utils.extend(options, this.options), - defaultEdgeType = this.settings(options, 'defaultEdgeType'), - defaultNodeType = this.settings(options, 'defaultNodeType'); - - // Empty float arrays: - for (k in this.nodeFloatArrays) - delete this.nodeFloatArrays[k]; - - for (k in this.edgeFloatArrays) - delete this.edgeFloatArrays[k]; - - for (k in this.edgeIndicesArrays) - delete this.edgeIndicesArrays[k]; - - // Sort edges and nodes per types: - for (a = graph.edges(), i = 0, l = a.length; i < l; i++) { - type = a[i].type || defaultEdgeType; - k = (type && sigma.webgl.edges[type]) ? type : 'def'; - - if (!this.edgeFloatArrays[k]) - this.edgeFloatArrays[k] = { - edges: [] - }; - - this.edgeFloatArrays[k].edges.push(a[i]); - } - - for (a = graph.nodes(), i = 0, l = a.length; i < l; i++) { - type = a[i].type || defaultNodeType; - k = (type && sigma.webgl.nodes[type]) ? type : 'def'; - - if (!this.nodeFloatArrays[k]) - this.nodeFloatArrays[k] = { - nodes: [] - }; - - this.nodeFloatArrays[k].nodes.push(a[i]); - } - - // Push edges: - for (k in this.edgeFloatArrays) { - renderer = sigma.webgl.edges[k]; - a = this.edgeFloatArrays[k].edges; - - // Creating the necessary arrays - this.edgeFloatArrays[k].array = new Float32Array( - a.length * renderer.POINTS * renderer.ATTRIBUTES - ); - - for (i = 0, l = a.length; i < l; i++) { - - // Just check that the edge and both its extremities are visible: - if ( - !a[i].hidden && !graph.nodes(a[i].source).hidden && !graph.nodes(a[i].target).hidden - ) - renderer.addEdge( - a[i], - graph.nodes(a[i].source), - graph.nodes(a[i].target), - this.edgeFloatArrays[k].array, - i * renderer.POINTS * renderer.ATTRIBUTES, - options.prefix, - this.settings - ); - } - - if (typeof renderer.computeIndices === 'function') - this.edgeIndicesArrays[k] = renderer.computeIndices( - this.edgeFloatArrays[k].array - ); - } - - // Push nodes: - for (k in this.nodeFloatArrays) { - renderer = sigma.webgl.nodes[k]; - a = this.nodeFloatArrays[k].nodes; - - // Creating the necessary arrays - this.nodeFloatArrays[k].array = new Float32Array( - a.length * renderer.POINTS * renderer.ATTRIBUTES - ); - - for (i = 0, l = a.length; i < l; i++) { - if (!this.nodeFloatArrays[k].array) - this.nodeFloatArrays[k].array = new Float32Array( - a.length * renderer.POINTS * renderer.ATTRIBUTES - ); - - // Just check that the edge and both its extremities are visible: - if ( - !a[i].hidden - ) - renderer.addNode( - a[i], - this.nodeFloatArrays[k].array, - i * renderer.POINTS * renderer.ATTRIBUTES, - options.prefix, - this.settings - ); - } - } - - return this; - }; - - - /** - * This method renders the graph. It basically calls each program (and - * generate them if they do not exist yet) to render nodes and edges, batched - * per renderer. - * - * As in the canvas renderer, it is possible to display edges, nodes and / or - * labels in batches, to make the whole thing way more scalable. - * - * @param {?object} params Eventually an object of options. - * @return {sigma.renderers.webgl} Returns the instance itself. - */ - sigma.renderers.webgl.prototype.render = function (params) { - var a, - i, - l, - k, - o, - program, - renderer, - self = this, - graph = this.graph, - nodesGl = this.contexts.nodes, - edgesGl = this.contexts.edges, - matrix = this.camera.getMatrix(), - options = sigma.utils.extend(params, this.options), - drawLabels = this.settings(options, 'drawLabels'), - drawEdges = this.settings(options, 'drawEdges'), - drawNodes = this.settings(options, 'drawNodes'); - - // Call the resize function: - this.resize(false); - - // Check the 'hideEdgesOnMove' setting: - if (this.settings(options, 'hideEdgesOnMove')) - if (this.camera.isAnimated || this.camera.isMoving) - drawEdges = false; - - // Clear canvases: - this.clear(); - - // Translate matrix to [width/2, height/2]: - matrix = sigma.utils.matrices.multiply( - matrix, - sigma.utils.matrices.translation(this.width / 2, this.height / 2) - ); - - // Kill running jobs: - for (k in this.jobs) - if (conrad.hasJob(k)) - conrad.killJob(k); - - if (drawEdges) { - if (this.settings(options, 'batchEdgesDrawing')) - (function () { - var a, - k, - i, - id, - job, - arr, - end, - start, - indices, - renderer, - batchSize, - currentProgram; - - id = 'edges_' + this.conradId; - batchSize = this.settings(options, 'webglEdgesBatchSize'); - a = Object.keys(this.edgeFloatArrays); - - if (!a.length) - return; - i = 0; - renderer = sigma.webgl.edges[a[i]]; - arr = this.edgeFloatArrays[a[i]].array; - indices = this.edgeIndicesArrays[a[i]]; - start = 0; - end = Math.min( - start + batchSize * renderer.POINTS, - arr.length / renderer.ATTRIBUTES - ); - - job = function () { - // Check program: - if (!this.edgePrograms[a[i]]) - this.edgePrograms[a[i]] = renderer.initProgram(edgesGl); - - if (start < end) { - edgesGl.useProgram(this.edgePrograms[a[i]]); - renderer.render( - edgesGl, - this.edgePrograms[a[i]], - arr, - { - settings: this.settings, - matrix: matrix, - width: this.width, - height: this.height, - ratio: this.camera.ratio, - scalingRatio: this.settings( - options, - 'webglOversamplingRatio' - ), - start: start, - count: end - start, - indicesData: indices - } - ); - } - - // Catch job's end: - if ( - end >= arr.length / renderer.ATTRIBUTES && - i === a.length - 1 - ) { - delete this.jobs[id]; - return false; - } - - if (end >= arr.length / renderer.ATTRIBUTES) { - i++; - arr = this.edgeFloatArrays[a[i]].array; - renderer = sigma.webgl.edges[a[i]]; - start = 0; - end = Math.min( - start + batchSize * renderer.POINTS, - arr.length / renderer.ATTRIBUTES - ); - } else { - start = end; - end = Math.min( - start + batchSize * renderer.POINTS, - arr.length / renderer.ATTRIBUTES - ); - } - - return true; - }; - - this.jobs[id] = job; - conrad.addJob(id, job.bind(this)); - }).call(this); - else { - for (k in this.edgeFloatArrays) { - renderer = sigma.webgl.edges[k]; - - // Check program: - if (!this.edgePrograms[k]) - this.edgePrograms[k] = renderer.initProgram(edgesGl); - - // Render - if (this.edgeFloatArrays[k]) { - edgesGl.useProgram(this.edgePrograms[k]); - renderer.render( - edgesGl, - this.edgePrograms[k], - this.edgeFloatArrays[k].array, - { - settings: this.settings, - matrix: matrix, - width: this.width, - height: this.height, - ratio: this.camera.ratio, - scalingRatio: this.settings(options, 'webglOversamplingRatio'), - indicesData: this.edgeIndicesArrays[k] - } - ); - } - } - } - } - - if (drawNodes) { - // Enable blending: - nodesGl.blendFunc(nodesGl.SRC_ALPHA, nodesGl.ONE_MINUS_SRC_ALPHA); - nodesGl.enable(nodesGl.BLEND); - - for (k in this.nodeFloatArrays) { - renderer = sigma.webgl.nodes[k]; - - // Check program: - if (!this.nodePrograms[k]) - this.nodePrograms[k] = renderer.initProgram(nodesGl); - - // Render - if (this.nodeFloatArrays[k]) { - nodesGl.useProgram(this.nodePrograms[k]); - renderer.render( - nodesGl, - this.nodePrograms[k], - this.nodeFloatArrays[k].array, - { - settings: this.settings, - matrix: matrix, - width: this.width, - height: this.height, - ratio: this.camera.ratio, - scalingRatio: this.settings(options, 'webglOversamplingRatio') - } - ); - } - } - } - - if (drawLabels) { - a = this.camera.quadtree.area( - this.camera.getRectangle(this.width, this.height) - ); - - // Apply camera view to these nodes: - this.camera.applyView( - undefined, - undefined, - { - nodes: a, - edges: [], - width: this.width, - height: this.height - } - ); - - o = function (key) { - return self.settings({ - prefix: self.camera.prefix - }, key); - }; - - for (i = 0, l = a.length; i < l; i++) - if (!a[i].hidden) - ( - sigma.canvas.labels[ - a[i].type || - this.settings(options, 'defaultNodeType') - ] || sigma.canvas.labels.def - )(a[i], this.contexts.labels, o); - } - - this.dispatchEvent('render'); - - return this; - }; - - - /** - * This method creates a DOM element of the specified type, switches its - * position to "absolute", references it to the domElements attribute, and - * finally appends it to the container. - * - * @param {string} tag The label tag. - * @param {string} id The id of the element (to store it in - * "domElements"). - * @param {?boolean} webgl Will init the WebGL context if true. - */ - sigma.renderers.webgl.prototype.initDOM = function (tag, id, webgl) { - var gl, - dom = document.createElement(tag), - self = this; - - dom.style.position = 'absolute'; - dom.setAttribute('class', 'sigma-' + id); - - this.domElements[id] = dom; - this.container.appendChild(dom); - - if (tag.toLowerCase() === 'canvas') { - this.contexts[id] = dom.getContext(webgl ? 'experimental-webgl' : '2d', { - preserveDrawingBuffer: true - }); - - // Adding webgl context loss listeners - if (webgl) { - dom.addEventListener('webglcontextlost', function (e) { - e.preventDefault(); - }, false); - - dom.addEventListener('webglcontextrestored', function (e) { - self.render(); - }, false); - } - } - }; - - /** - * This method resizes each DOM elements in the container and stores the new - * dimensions. Then, it renders the graph. - * - * @param {?number} width The new width of the container. - * @param {?number} height The new height of the container. - * @return {sigma.renderers.webgl} Returns the instance itself. - */ - sigma.renderers.webgl.prototype.resize = function (w, h) { - var k, - oldWidth = this.width, - oldHeight = this.height, - pixelRatio = sigma.utils.getPixelRatio(); - - if (w !== undefined && h !== undefined) { - this.width = w; - this.height = h; - } else { - this.width = this.container.offsetWidth; - this.height = this.container.offsetHeight; - - w = this.width; - h = this.height; - } - - if (oldWidth !== this.width || oldHeight !== this.height) { - for (k in this.domElements) { - this.domElements[k].style.width = w + 'px'; - this.domElements[k].style.height = h + 'px'; - - if (this.domElements[k].tagName.toLowerCase() === 'canvas') { - // If simple 2D canvas: - if (this.contexts[k] && this.contexts[k].scale) { - this.domElements[k].setAttribute('width', (w * pixelRatio) + 'px'); - this.domElements[k].setAttribute('height', (h * pixelRatio) + 'px'); - - if (pixelRatio !== 1) - this.contexts[k].scale(pixelRatio, pixelRatio); - } else { - this.domElements[k].setAttribute( - 'width', - (w * this.settings('webglOversamplingRatio')) + 'px' - ); - this.domElements[k].setAttribute( - 'height', - (h * this.settings('webglOversamplingRatio')) + 'px' - ); - } - } - } - } - - // Scale: - for (k in this.contexts) - if (this.contexts[k] && this.contexts[k].viewport) - this.contexts[k].viewport( - 0, - 0, - this.width * this.settings('webglOversamplingRatio'), - this.height * this.settings('webglOversamplingRatio') - ); - - return this; - }; - - /** - * This method clears each canvas. - * - * @return {sigma.renderers.webgl} Returns the instance itself. - */ - sigma.renderers.webgl.prototype.clear = function () { - this.contexts.labels.clearRect(0, 0, this.width, this.height); - this.contexts.nodes.clear(this.contexts.nodes.COLOR_BUFFER_BIT); - this.contexts.edges.clear(this.contexts.edges.COLOR_BUFFER_BIT); - - return this; - }; - - /** - * This method kills contexts and other attributes. - */ - sigma.renderers.webgl.prototype.kill = function () { - var k, - captor; - - // Kill captors: - while ((captor = this.captors.pop())) - captor.kill(); - delete this.captors; - - // Kill contexts: - for (k in this.domElements) { - this.domElements[k].parentNode.removeChild(this.domElements[k]); - delete this.domElements[k]; - delete this.contexts[k]; - } - delete this.domElements; - delete this.contexts; - }; - - - /** - * The object "sigma.webgl.nodes" contains the different WebGL node - * renderers. The default one draw nodes as discs. Here are the attributes - * any node renderer must have: - * - * {number} POINTS The number of points required to draw a node. - * {number} ATTRIBUTES The number of attributes needed to draw one point. - * {function} addNode A function that adds a node to the data stack that - * will be given to the buffer. Here is the arguments: - * > {object} node - * > {number} index The node index in the - * nodes array. - * > {Float32Array} data The stack. - * > {object} options Some options. - * {function} render The function that will effectively render the nodes - * into the buffer. - * > {WebGLRenderingContext} gl - * > {WebGLProgram} program - * > {Float32Array} data The stack to give to the - * buffer. - * > {object} params An object containing some - * options, like width, - * height, the camera ratio. - * {function} initProgram The function that will initiate the program, with - * the relevant shaders and parameters. It must return - * the newly created program. - * - * Check sigma.webgl.nodes.def or sigma.webgl.nodes.fast to see how it - * works more precisely. - */ - sigma.utils.pkg('sigma.webgl.nodes'); - - - /** - * The object "sigma.webgl.edges" contains the different WebGL edge - * renderers. The default one draw edges as direct lines. Here are the - * attributes any edge renderer must have: - * - * {number} POINTS The number of points required to draw an edge. - * {number} ATTRIBUTES The number of attributes needed to draw one point. - * {function} addEdge A function that adds an edge to the data stack that - * will be given to the buffer. Here is the arguments: - * > {object} edge - * > {object} source - * > {object} target - * > {Float32Array} data The stack. - * > {object} options Some options. - * {function} render The function that will effectively render the edges - * into the buffer. - * > {WebGLRenderingContext} gl - * > {WebGLProgram} program - * > {Float32Array} data The stack to give to the - * buffer. - * > {object} params An object containing some - * options, like width, - * height, the camera ratio. - * {function} initProgram The function that will initiate the program, with - * the relevant shaders and parameters. It must return - * the newly created program. - * - * Check sigma.webgl.edges.def or sigma.webgl.edges.fast to see how it - * works more precisely. - */ - sigma.utils.pkg('sigma.webgl.edges'); - - - /** - * The object "sigma.canvas.labels" contains the different - * label renderers for the WebGL renderer. Since displaying texts in WebGL is - * definitely painful and since there a way less labels to display than nodes - * or edges, the default renderer simply renders them in a canvas. - * - * A labels renderer is a simple function, taking as arguments the related - * node, the renderer and a settings function. - */ - sigma.utils.pkg('sigma.canvas.labels'); -}).call(this); - -;(function (undefined) { - 'use strict'; - - if (typeof sigma === 'undefined') - throw 'sigma is not declared'; - - if (typeof conrad === 'undefined') - throw 'conrad is not declared'; - - // Initialize packages: - sigma.utils.pkg('sigma.renderers'); - - /** - * This function is the constructor of the svg sigma's renderer. - * - * @param {sigma.classes.graph} graph The graph to render. - * @param {sigma.classes.camera} camera The camera. - * @param {configurable} settings The sigma instance settings - * function. - * @param {object} object The options object. - * @return {sigma.renderers.svg} The renderer instance. - */ - sigma.renderers.svg = function (graph, camera, settings, options) { - if (typeof options !== 'object') - throw 'sigma.renderers.svg: Wrong arguments.'; - - if (!(options.container instanceof HTMLElement)) - throw 'Container not found.'; - - var i, - l, - a, - fn, - self = this; - - sigma.classes.dispatcher.extend(this); - - // Initialize main attributes: - this.graph = graph; - this.camera = camera; - this.domElements = { - graph: null, - groups: {}, - nodes: {}, - edges: {}, - labels: {}, - hovers: {} - }; - this.measurementCanvas = null; - this.options = options; - this.container = this.options.container; - this.settings = ( - typeof options.settings === 'object' && - options.settings - ) ? - settings.embedObjects(options.settings) : - settings; - - // Is the renderer meant to be freestyle? - this.settings('freeStyle', !!this.options.freeStyle); - - // SVG xmlns - this.settings('xmlns', 'http://www.w3.org/2000/svg'); - - // Indexes: - this.nodesOnScreen = []; - this.edgesOnScreen = []; - - // Find the prefix: - this.options.prefix = 'renderer' + sigma.utils.id() + ':'; - - // Initialize the DOM elements - this.initDOM('svg'); - - // Initialize captors: - this.captors = []; - a = this.options.captors || [sigma.captors.mouse, sigma.captors.touch]; - for (i = 0, l = a.length; i < l; i++) { - fn = typeof a[i] === 'function' ? a[i] : sigma.captors[a[i]]; - this.captors.push( - new fn( - this.domElements.graph, - this.camera, - this.settings - ) - ); - } - - // Bind resize: - window.addEventListener('resize', function () { - self.resize(); - }); - - // Deal with sigma events: - // TODO: keep an option to override the DOM events? - sigma.misc.bindDOMEvents.call(this, this.domElements.graph); - this.bindHovers(this.options.prefix); - - // Resize - this.resize(false); - }; - - /** - * This method renders the graph on the svg scene. - * - * @param {?object} options Eventually an object of options. - * @return {sigma.renderers.svg} Returns the instance itself. - */ - sigma.renderers.svg.prototype.render = function (options) { - options = options || {}; - - var a, - i, - k, - e, - l, - o, - source, - target, - start, - edges, - renderers, - subrenderers, - index = {}, - graph = this.graph, - nodes = this.graph.nodes, - prefix = this.options.prefix || '', - drawEdges = this.settings(options, 'drawEdges'), - drawNodes = this.settings(options, 'drawNodes'), - drawLabels = this.settings(options, 'drawLabels'), - embedSettings = this.settings.embedObjects(options, { - prefix: this.options.prefix, - forceLabels: this.options.forceLabels - }); - - // Check the 'hideEdgesOnMove' setting: - if (this.settings(options, 'hideEdgesOnMove')) - if (this.camera.isAnimated || this.camera.isMoving) - drawEdges = false; - - // Apply the camera's view: - this.camera.applyView( - undefined, - this.options.prefix, - { - width: this.width, - height: this.height - } - ); - - // Hiding everything - // TODO: find a more sensible way to perform this operation - this.hideDOMElements(this.domElements.nodes); - this.hideDOMElements(this.domElements.edges); - this.hideDOMElements(this.domElements.labels); - - // Find which nodes are on screen - this.edgesOnScreen = []; - this.nodesOnScreen = this.camera.quadtree.area( - this.camera.getRectangle(this.width, this.height) - ); - - // Node index - for (a = this.nodesOnScreen, i = 0, l = a.length; i < l; i++) - index[a[i].id] = a[i]; - - // Find which edges are on screen - for (a = graph.edges(), i = 0, l = a.length; i < l; i++) { - o = a[i]; - if ( - (index[o.source] || index[o.target]) && - (!o.hidden && !nodes(o.source).hidden && !nodes(o.target).hidden) - ) - this.edgesOnScreen.push(o); - } - - // Display nodes - //--------------- - renderers = sigma.svg.nodes; - subrenderers = sigma.svg.labels; - - //-- First we create the nodes which are not already created - if (drawNodes) - for (a = this.nodesOnScreen, i = 0, l = a.length; i < l; i++) { - if (!a[i].hidden && !this.domElements.nodes[a[i].id]) { - - // Node - e = (renderers[a[i].type] || renderers.def).create( - a[i], - embedSettings - ); - - this.domElements.nodes[a[i].id] = e; - this.domElements.groups.nodes.appendChild(e); - - // Label - e = (subrenderers[a[i].type] || subrenderers.def).create( - a[i], - embedSettings - ); - - this.domElements.labels[a[i].id] = e; - this.domElements.groups.labels.appendChild(e); - } - } - - //-- Second we update the nodes - if (drawNodes) - for (a = this.nodesOnScreen, i = 0, l = a.length; i < l; i++) { - - if (a[i].hidden) - continue; - - // Node - (renderers[a[i].type] || renderers.def).update( - a[i], - this.domElements.nodes[a[i].id], - embedSettings - ); - - // Label - (subrenderers[a[i].type] || subrenderers.def).update( - a[i], - this.domElements.labels[a[i].id], - embedSettings - ); - } - - // Display edges - //--------------- - renderers = sigma.svg.edges; - - //-- First we create the edges which are not already created - if (drawEdges) - for (a = this.edgesOnScreen, i = 0, l = a.length; i < l; i++) { - if (!this.domElements.edges[a[i].id]) { - source = nodes(a[i].source); - target = nodes(a[i].target); - - e = (renderers[a[i].type] || renderers.def).create( - a[i], - source, - target, - embedSettings - ); - - this.domElements.edges[a[i].id] = e; - this.domElements.groups.edges.appendChild(e); - } - } - - //-- Second we update the edges - if (drawEdges) - for (a = this.edgesOnScreen, i = 0, l = a.length; i < l; i++) { - source = nodes(a[i].source); - target = nodes(a[i].target); - - (renderers[a[i].type] || renderers.def).update( - a[i], - this.domElements.edges[a[i].id], - source, - target, - embedSettings - ); - } - - this.dispatchEvent('render'); - - return this; - }; - - /** - * This method creates a DOM element of the specified type, switches its - * position to "absolute", references it to the domElements attribute, and - * finally appends it to the container. - * - * @param {string} tag The label tag. - * @param {string} id The id of the element (to store it in "domElements"). - */ - sigma.renderers.svg.prototype.initDOM = function (tag) { - var dom = document.createElementNS(this.settings('xmlns'), tag), - c = this.settings('classPrefix'), - g, - l, - i; - - dom.style.position = 'absolute'; - dom.setAttribute('class', c + '-svg'); - - // Setting SVG namespace - dom.setAttribute('xmlns', this.settings('xmlns')); - dom.setAttribute('xmlns:xlink', 'http://www.w3.org/1999/xlink'); - dom.setAttribute('version', '1.1'); - - // Creating the measurement canvas - var canvas = document.createElement('canvas'); - canvas.setAttribute('class', c + '-measurement-canvas'); - - // Appending elements - this.domElements.graph = this.container.appendChild(dom); - - // Creating groups - var groups = ['edges', 'nodes', 'labels', 'hovers']; - for (i = 0, l = groups.length; i < l; i++) { - g = document.createElementNS(this.settings('xmlns'), 'g'); - - g.setAttributeNS(null, 'id', c + '-group-' + groups[i]); - g.setAttributeNS(null, 'class', c + '-group'); - - this.domElements.groups[groups[i]] = - this.domElements.graph.appendChild(g); - } - - // Appending measurement canvas - this.container.appendChild(canvas); - this.measurementCanvas = canvas.getContext('2d'); - }; - - /** - * This method hides a batch of SVG DOM elements. - * - * @param {array} elements An array of elements to hide. - * @param {object} renderer The renderer to use. - * @return {sigma.renderers.svg} Returns the instance itself. - */ - sigma.renderers.svg.prototype.hideDOMElements = function (elements) { - var o, - i; - - for (i in elements) { - o = elements[i]; - sigma.svg.utils.hide(o); - } - - return this; - }; - - /** - * This method binds the hover events to the renderer. - * - * @param {string} prefix The renderer prefix. - */ - // TODO: add option about whether to display hovers or not - sigma.renderers.svg.prototype.bindHovers = function (prefix) { - var renderers = sigma.svg.hovers, - self = this, - hoveredNode; - - function overNode(e) { - var node = e.data.node, - embedSettings = self.settings.embedObjects({ - prefix: prefix - }); - - if (!embedSettings('enableHovering')) - return; - - var hover = (renderers[node.type] || renderers.def).create( - node, - self.domElements.nodes[node.id], - self.measurementCanvas, - embedSettings - ); - - self.domElements.hovers[node.id] = hover; - - // Inserting the hover in the dom - self.domElements.groups.hovers.appendChild(hover); - hoveredNode = node; - } - - function outNode(e) { - var node = e.data.node, - embedSettings = self.settings.embedObjects({ - prefix: prefix - }); - - if (!embedSettings('enableHovering')) - return; - - // Deleting element - self.domElements.groups.hovers.removeChild( - self.domElements.hovers[node.id] - ); - hoveredNode = null; - delete self.domElements.hovers[node.id]; - - // Reinstate - self.domElements.groups.nodes.appendChild( - self.domElements.nodes[node.id] - ); - } - - // OPTIMIZE: perform a real update rather than a deletion - function update() { - if (!hoveredNode) - return; - - var embedSettings = self.settings.embedObjects({ - prefix: prefix - }); - - // Deleting element before update - self.domElements.groups.hovers.removeChild( - self.domElements.hovers[hoveredNode.id] - ); - delete self.domElements.hovers[hoveredNode.id]; - - var hover = (renderers[hoveredNode.type] || renderers.def).create( - hoveredNode, - self.domElements.nodes[hoveredNode.id], - self.measurementCanvas, - embedSettings - ); - - self.domElements.hovers[hoveredNode.id] = hover; - - // Inserting the hover in the dom - self.domElements.groups.hovers.appendChild(hover); - } - - // Binding events - this.bind('overNode', overNode); - this.bind('outNode', outNode); - - // Update on render - this.bind('render', update); - }; - - /** - * This method resizes each DOM elements in the container and stores the new - * dimensions. Then, it renders the graph. - * - * @param {?number} width The new width of the container. - * @param {?number} height The new height of the container. - * @return {sigma.renderers.svg} Returns the instance itself. - */ - sigma.renderers.svg.prototype.resize = function (w, h) { - var oldWidth = this.width, - oldHeight = this.height, - pixelRatio = 1; - - if (w !== undefined && h !== undefined) { - this.width = w; - this.height = h; - } else { - this.width = this.container.offsetWidth; - this.height = this.container.offsetHeight; - - w = this.width; - h = this.height; - } - - if (oldWidth !== this.width || oldHeight !== this.height) { - this.domElements.graph.style.width = w + 'px'; - this.domElements.graph.style.height = h + 'px'; - - if (this.domElements.graph.tagName.toLowerCase() === 'svg') { - this.domElements.graph.setAttribute('width', (w * pixelRatio)); - this.domElements.graph.setAttribute('height', (h * pixelRatio)); - } - } - - return this; - }; - - - /** - * The labels, nodes and edges renderers are stored in the three following - * objects. When an element is drawn, its type will be checked and if a - * renderer with the same name exists, it will be used. If not found, the - * default renderer will be used instead. - * - * They are stored in different files, in the "./svg" folder. - */ - sigma.utils.pkg('sigma.svg.nodes'); - sigma.utils.pkg('sigma.svg.edges'); - sigma.utils.pkg('sigma.svg.labels'); -}).call(this); - -;(function (global) { - 'use strict'; - - if (typeof sigma === 'undefined') - throw 'sigma is not declared'; - - // Initialize packages: - sigma.utils.pkg('sigma.renderers'); - - // Check if WebGL is enabled: - var canvas, - webgl = !!global.WebGLRenderingContext; - if (webgl) { - canvas = document.createElement('canvas'); - try { - webgl = !!( - canvas.getContext('webgl') || - canvas.getContext('experimental-webgl') - ); - } catch (e) { - webgl = false; - } - } - - // Copy the good renderer: - sigma.renderers.def = webgl ? - sigma.renderers.webgl : - sigma.renderers.canvas; -})(this); - -;(function () { - 'use strict'; - - sigma.utils.pkg('sigma.webgl.nodes'); - - /** - * This node renderer will display nodes as discs, shaped in triangles with - * the gl.TRIANGLES display mode. So, to be more precise, to draw one node, - * it will store three times the center of node, with the color and the size, - * and an angle indicating which "corner" of the triangle to draw. - * - * The fragment shader does not deal with anti-aliasing, so make sure that - * you deal with it somewhere else in the code (by default, the WebGL - * renderer will oversample the rendering through the webglOversamplingRatio - * value). - */ - sigma.webgl.nodes.def = { - POINTS: 3, - ATTRIBUTES: 5, - addNode: function (node, data, i, prefix, settings) { - var color = sigma.utils.floatColor( - node.color || settings('defaultNodeColor') - ); - - data[i++] = node[prefix + 'x']; - data[i++] = node[prefix + 'y']; - data[i++] = node[prefix + 'size']; - data[i++] = color; - data[i++] = 0; - - data[i++] = node[prefix + 'x']; - data[i++] = node[prefix + 'y']; - data[i++] = node[prefix + 'size']; - data[i++] = color; - data[i++] = 2 * Math.PI / 3; - - data[i++] = node[prefix + 'x']; - data[i++] = node[prefix + 'y']; - data[i++] = node[prefix + 'size']; - data[i++] = color; - data[i++] = 4 * Math.PI / 3; - }, - render: function (gl, program, data, params) { - var buffer; - - // Define attributes: - var positionLocation = - gl.getAttribLocation(program, 'a_position'), - sizeLocation = - gl.getAttribLocation(program, 'a_size'), - colorLocation = - gl.getAttribLocation(program, 'a_color'), - angleLocation = - gl.getAttribLocation(program, 'a_angle'), - resolutionLocation = - gl.getUniformLocation(program, 'u_resolution'), - matrixLocation = - gl.getUniformLocation(program, 'u_matrix'), - ratioLocation = - gl.getUniformLocation(program, 'u_ratio'), - scaleLocation = - gl.getUniformLocation(program, 'u_scale'); - - buffer = gl.createBuffer(); - gl.bindBuffer(gl.ARRAY_BUFFER, buffer); - gl.bufferData(gl.ARRAY_BUFFER, data, gl.DYNAMIC_DRAW); - - gl.uniform2f(resolutionLocation, params.width, params.height); - gl.uniform1f( - ratioLocation, - 1 / Math.pow(params.ratio, params.settings('nodesPowRatio')) - ); - gl.uniform1f(scaleLocation, params.scalingRatio); - gl.uniformMatrix3fv(matrixLocation, false, params.matrix); - - gl.enableVertexAttribArray(positionLocation); - gl.enableVertexAttribArray(sizeLocation); - gl.enableVertexAttribArray(colorLocation); - gl.enableVertexAttribArray(angleLocation); - - gl.vertexAttribPointer( - positionLocation, - 2, - gl.FLOAT, - false, - this.ATTRIBUTES * Float32Array.BYTES_PER_ELEMENT, - 0 - ); - gl.vertexAttribPointer( - sizeLocation, - 1, - gl.FLOAT, - false, - this.ATTRIBUTES * Float32Array.BYTES_PER_ELEMENT, - 8 - ); - gl.vertexAttribPointer( - colorLocation, - 1, - gl.FLOAT, - false, - this.ATTRIBUTES * Float32Array.BYTES_PER_ELEMENT, - 12 - ); - gl.vertexAttribPointer( - angleLocation, - 1, - gl.FLOAT, - false, - this.ATTRIBUTES * Float32Array.BYTES_PER_ELEMENT, - 16 - ); - - gl.drawArrays( - gl.TRIANGLES, - params.start || 0, - params.count || (data.length / this.ATTRIBUTES) - ); - }, - initProgram: function (gl) { - var vertexShader, - fragmentShader, - program; - - vertexShader = sigma.utils.loadShader( - gl, - [ - 'attribute vec2 a_position;', - 'attribute float a_size;', - 'attribute float a_color;', - 'attribute float a_angle;', - - 'uniform vec2 u_resolution;', - 'uniform float u_ratio;', - 'uniform float u_scale;', - 'uniform mat3 u_matrix;', - - 'varying vec4 color;', - 'varying vec2 center;', - 'varying float radius;', - - 'void main() {', - // Multiply the point size twice: - 'radius = a_size * u_ratio;', - - // Scale from [[-1 1] [-1 1]] to the container: - 'vec2 position = (u_matrix * vec3(a_position, 1)).xy;', - // 'center = (position / u_resolution * 2.0 - 1.0) * vec2(1, -1);', - 'center = position * u_scale;', - 'center = vec2(center.x, u_scale * u_resolution.y - center.y);', - - 'position = position +', - '2.0 * radius * vec2(cos(a_angle), sin(a_angle));', - 'position = (position / u_resolution * 2.0 - 1.0) * vec2(1, -1);', - - 'radius = radius * u_scale;', - - 'gl_Position = vec4(position, 0, 1);', - - // Extract the color: - 'float c = a_color;', - 'color.b = mod(c, 256.0); c = floor(c / 256.0);', - 'color.g = mod(c, 256.0); c = floor(c / 256.0);', - 'color.r = mod(c, 256.0); c = floor(c / 256.0); color /= 255.0;', - 'color.a = 1.0;', - '}' - ].join('\n'), - gl.VERTEX_SHADER - ); - - fragmentShader = sigma.utils.loadShader( - gl, - [ - 'precision mediump float;', - - 'varying vec4 color;', - 'varying vec2 center;', - 'varying float radius;', - - 'void main(void) {', - 'vec4 color0 = vec4(0.0, 0.0, 0.0, 0.0);', - - 'vec2 m = gl_FragCoord.xy - center;', - 'float diff = radius - sqrt(m.x * m.x + m.y * m.y);', - - // Here is how we draw a disc instead of a square: - 'if (diff > 0.0)', - 'gl_FragColor = color;', - 'else', - 'gl_FragColor = color0;', - '}' - ].join('\n'), - gl.FRAGMENT_SHADER - ); - - program = sigma.utils.loadProgram(gl, [vertexShader, fragmentShader]); - - return program; - } - }; -})(); - -;(function () { - 'use strict'; - - sigma.utils.pkg('sigma.webgl.nodes'); - - /** - * This node renderer will display nodes in the fastest way: Nodes are basic - * squares, drawn through the gl.POINTS drawing method. The size of the nodes - * are represented with the "gl_PointSize" value in the vertex shader. - * - * It is the fastest node renderer here since the buffer just takes one line - * to draw each node (with attributes "x", "y", "size" and "color"). - * - * Nevertheless, this method has some problems, especially due to some issues - * with the gl.POINTS: - * - First, if the center of a node is outside the scene, the point will not - * be drawn, even if it should be partly on screen. - * - I tried applying a fragment shader similar to the one in the default - * node renderer to display them as discs, but it did not work fine on - * some computers settings, filling the discs with weird gradients not - * depending on the actual color. - */ - sigma.webgl.nodes.fast = { - POINTS: 1, - ATTRIBUTES: 4, - addNode: function (node, data, i, prefix, settings) { - data[i++] = node[prefix + 'x']; - data[i++] = node[prefix + 'y']; - data[i++] = node[prefix + 'size']; - data[i++] = sigma.utils.floatColor( - node.color || settings('defaultNodeColor') - ); - }, - render: function (gl, program, data, params) { - var buffer; - - // Define attributes: - var positionLocation = - gl.getAttribLocation(program, 'a_position'), - sizeLocation = - gl.getAttribLocation(program, 'a_size'), - colorLocation = - gl.getAttribLocation(program, 'a_color'), - resolutionLocation = - gl.getUniformLocation(program, 'u_resolution'), - matrixLocation = - gl.getUniformLocation(program, 'u_matrix'), - ratioLocation = - gl.getUniformLocation(program, 'u_ratio'), - scaleLocation = - gl.getUniformLocation(program, 'u_scale'); - - buffer = gl.createBuffer(); - gl.bindBuffer(gl.ARRAY_BUFFER, buffer); - gl.bufferData(gl.ARRAY_BUFFER, data, gl.DYNAMIC_DRAW); - - gl.uniform2f(resolutionLocation, params.width, params.height); - gl.uniform1f( - ratioLocation, - 1 / Math.pow(params.ratio, params.settings('nodesPowRatio')) - ); - gl.uniform1f(scaleLocation, params.scalingRatio); - gl.uniformMatrix3fv(matrixLocation, false, params.matrix); - - gl.enableVertexAttribArray(positionLocation); - gl.enableVertexAttribArray(sizeLocation); - gl.enableVertexAttribArray(colorLocation); - - gl.vertexAttribPointer( - positionLocation, - 2, - gl.FLOAT, - false, - this.ATTRIBUTES * Float32Array.BYTES_PER_ELEMENT, - 0 - ); - gl.vertexAttribPointer( - sizeLocation, - 1, - gl.FLOAT, - false, - this.ATTRIBUTES * Float32Array.BYTES_PER_ELEMENT, - 8 - ); - gl.vertexAttribPointer( - colorLocation, - 1, - gl.FLOAT, - false, - this.ATTRIBUTES * Float32Array.BYTES_PER_ELEMENT, - 12 - ); - - gl.drawArrays( - gl.POINTS, - params.start || 0, - params.count || (data.length / this.ATTRIBUTES) - ); - }, - initProgram: function (gl) { - var vertexShader, - fragmentShader, - program; - - vertexShader = sigma.utils.loadShader( - gl, - [ - 'attribute vec2 a_position;', - 'attribute float a_size;', - 'attribute float a_color;', - - 'uniform vec2 u_resolution;', - 'uniform float u_ratio;', - 'uniform float u_scale;', - 'uniform mat3 u_matrix;', - - 'varying vec4 color;', - - 'void main() {', - // Scale from [[-1 1] [-1 1]] to the container: - 'gl_Position = vec4(', - '((u_matrix * vec3(a_position, 1)).xy /', - 'u_resolution * 2.0 - 1.0) * vec2(1, -1),', - '0,', - '1', - ');', - - // Multiply the point size twice: - // - x SCALING_RATIO to correct the canvas scaling - // - x 2 to correct the formulae - 'gl_PointSize = a_size * u_ratio * u_scale * 2.0;', - - // Extract the color: - 'float c = a_color;', - 'color.b = mod(c, 256.0); c = floor(c / 256.0);', - 'color.g = mod(c, 256.0); c = floor(c / 256.0);', - 'color.r = mod(c, 256.0); c = floor(c / 256.0); color /= 255.0;', - 'color.a = 1.0;', - '}' - ].join('\n'), - gl.VERTEX_SHADER - ); - - fragmentShader = sigma.utils.loadShader( - gl, - [ - 'precision mediump float;', - - 'varying vec4 color;', - - 'void main(void) {', - 'float border = 0.01;', - 'float radius = 0.5;', - - 'vec4 color0 = vec4(0.0, 0.0, 0.0, 0.0);', - 'vec2 m = gl_PointCoord - vec2(0.5, 0.5);', - 'float dist = radius - sqrt(m.x * m.x + m.y * m.y);', - - 'float t = 0.0;', - 'if (dist > border)', - 't = 1.0;', - 'else if (dist > 0.0)', - 't = dist / border;', - - 'gl_FragColor = mix(color0, color, t);', - '}' - ].join('\n'), - gl.FRAGMENT_SHADER - ); - - program = sigma.utils.loadProgram(gl, [vertexShader, fragmentShader]); - - return program; - } - }; -})(); - -;(function () { - 'use strict'; - - sigma.utils.pkg('sigma.webgl.edges'); - - /** - * This edge renderer will display edges as lines going from the source node - * to the target node. To deal with edge thicknesses, the lines are made of - * two triangles forming rectangles, with the gl.TRIANGLES drawing mode. - * - * It is expensive, since drawing a single edge requires 6 points, each - * having 7 attributes (source position, target position, thickness, color - * and a flag indicating which vertice of the rectangle it is). - */ - sigma.webgl.edges.def = { - POINTS: 6, - ATTRIBUTES: 7, - addEdge: function (edge, source, target, data, i, prefix, settings) { - var w = (edge[prefix + 'size'] || 1) / 2, - x1 = source[prefix + 'x'], - y1 = source[prefix + 'y'], - x2 = target[prefix + 'x'], - y2 = target[prefix + 'y'], - color = edge.color; - - if (!color) - switch (settings('edgeColor')) { - case 'source': - color = source.color || settings('defaultNodeColor'); - break; - case 'target': - color = target.color || settings('defaultNodeColor'); - break; - default: - color = settings('defaultEdgeColor'); - break; - } - - // Normalize color: - color = sigma.utils.floatColor(color); - - data[i++] = x1; - data[i++] = y1; - data[i++] = x2; - data[i++] = y2; - data[i++] = w; - data[i++] = 0.0; - data[i++] = color; - - data[i++] = x2; - data[i++] = y2; - data[i++] = x1; - data[i++] = y1; - data[i++] = w; - data[i++] = 1.0; - data[i++] = color; - - data[i++] = x2; - data[i++] = y2; - data[i++] = x1; - data[i++] = y1; - data[i++] = w; - data[i++] = 0.0; - data[i++] = color; - - data[i++] = x2; - data[i++] = y2; - data[i++] = x1; - data[i++] = y1; - data[i++] = w; - data[i++] = 0.0; - data[i++] = color; - - data[i++] = x1; - data[i++] = y1; - data[i++] = x2; - data[i++] = y2; - data[i++] = w; - data[i++] = 1.0; - data[i++] = color; - - data[i++] = x1; - data[i++] = y1; - data[i++] = x2; - data[i++] = y2; - data[i++] = w; - data[i++] = 0.0; - data[i++] = color; - }, - render: function (gl, program, data, params) { - var buffer; - - // Define attributes: - var colorLocation = - gl.getAttribLocation(program, 'a_color'), - positionLocation1 = - gl.getAttribLocation(program, 'a_position1'), - positionLocation2 = - gl.getAttribLocation(program, 'a_position2'), - thicknessLocation = - gl.getAttribLocation(program, 'a_thickness'), - minusLocation = - gl.getAttribLocation(program, 'a_minus'), - resolutionLocation = - gl.getUniformLocation(program, 'u_resolution'), - matrixLocation = - gl.getUniformLocation(program, 'u_matrix'), - matrixHalfPiLocation = - gl.getUniformLocation(program, 'u_matrixHalfPi'), - matrixHalfPiMinusLocation = - gl.getUniformLocation(program, 'u_matrixHalfPiMinus'), - ratioLocation = - gl.getUniformLocation(program, 'u_ratio'), - scaleLocation = - gl.getUniformLocation(program, 'u_scale'); - - buffer = gl.createBuffer(); - gl.bindBuffer(gl.ARRAY_BUFFER, buffer); - gl.bufferData(gl.ARRAY_BUFFER, data, gl.STATIC_DRAW); - - gl.uniform2f(resolutionLocation, params.width, params.height); - gl.uniform1f( - ratioLocation, - params.ratio / Math.pow(params.ratio, params.settings('edgesPowRatio')) - ); - gl.uniform1f(scaleLocation, params.scalingRatio); - gl.uniformMatrix3fv(matrixLocation, false, params.matrix); - gl.uniformMatrix2fv( - matrixHalfPiLocation, - false, - sigma.utils.matrices.rotation(Math.PI / 2, true) - ); - gl.uniformMatrix2fv( - matrixHalfPiMinusLocation, - false, - sigma.utils.matrices.rotation(-Math.PI / 2, true) - ); - - gl.enableVertexAttribArray(colorLocation); - gl.enableVertexAttribArray(positionLocation1); - gl.enableVertexAttribArray(positionLocation2); - gl.enableVertexAttribArray(thicknessLocation); - gl.enableVertexAttribArray(minusLocation); - - gl.vertexAttribPointer(positionLocation1, - 2, - gl.FLOAT, - false, - this.ATTRIBUTES * Float32Array.BYTES_PER_ELEMENT, - 0 - ); - gl.vertexAttribPointer(positionLocation2, - 2, - gl.FLOAT, - false, - this.ATTRIBUTES * Float32Array.BYTES_PER_ELEMENT, - 8 - ); - gl.vertexAttribPointer(thicknessLocation, - 1, - gl.FLOAT, - false, - this.ATTRIBUTES * Float32Array.BYTES_PER_ELEMENT, - 16 - ); - gl.vertexAttribPointer(minusLocation, - 1, - gl.FLOAT, - false, - this.ATTRIBUTES * Float32Array.BYTES_PER_ELEMENT, - 20 - ); - gl.vertexAttribPointer(colorLocation, - 1, - gl.FLOAT, - false, - this.ATTRIBUTES * Float32Array.BYTES_PER_ELEMENT, - 24 - ); - - gl.drawArrays( - gl.TRIANGLES, - params.start || 0, - params.count || (data.length / this.ATTRIBUTES) - ); - }, - initProgram: function (gl) { - var vertexShader, - fragmentShader, - program; - - vertexShader = sigma.utils.loadShader( - gl, - [ - 'attribute vec2 a_position1;', - 'attribute vec2 a_position2;', - 'attribute float a_thickness;', - 'attribute float a_minus;', - 'attribute float a_color;', - - 'uniform vec2 u_resolution;', - 'uniform float u_ratio;', - 'uniform float u_scale;', - 'uniform mat3 u_matrix;', - 'uniform mat2 u_matrixHalfPi;', - 'uniform mat2 u_matrixHalfPiMinus;', - - 'varying vec4 color;', - - 'void main() {', - // Find the good point: - 'vec2 position = a_thickness * u_ratio *', - 'normalize(a_position2 - a_position1);', - - 'mat2 matrix = a_minus * u_matrixHalfPiMinus +', - '(1.0 - a_minus) * u_matrixHalfPi;', - - 'position = matrix * position + a_position1;', - - // Scale from [[-1 1] [-1 1]] to the container: - 'gl_Position = vec4(', - '((u_matrix * vec3(position, 1)).xy /', - 'u_resolution * 2.0 - 1.0) * vec2(1, -1),', - '0,', - '1', - ');', - - // Extract the color: - 'float c = a_color;', - 'color.b = mod(c, 256.0); c = floor(c / 256.0);', - 'color.g = mod(c, 256.0); c = floor(c / 256.0);', - 'color.r = mod(c, 256.0); c = floor(c / 256.0); color /= 255.0;', - 'color.a = 1.0;', - '}' - ].join('\n'), - gl.VERTEX_SHADER - ); - - fragmentShader = sigma.utils.loadShader( - gl, - [ - 'precision mediump float;', - - 'varying vec4 color;', - - 'void main(void) {', - 'gl_FragColor = color;', - '}' - ].join('\n'), - gl.FRAGMENT_SHADER - ); - - program = sigma.utils.loadProgram(gl, [vertexShader, fragmentShader]); - - return program; - } - }; -})(); - -;(function () { - 'use strict'; - - sigma.utils.pkg('sigma.webgl.edges'); - - /** - * This edge renderer will display edges as lines with the gl.LINES display - * mode. Since this mode does not support well thickness, edges are all drawn - * with the same thickness (3px), independantly of the edge attributes or the - * zooming ratio. - */ - sigma.webgl.edges.fast = { - POINTS: 2, - ATTRIBUTES: 3, - addEdge: function (edge, source, target, data, i, prefix, settings) { - var w = (edge[prefix + 'size'] || 1) / 2, - x1 = source[prefix + 'x'], - y1 = source[prefix + 'y'], - x2 = target[prefix + 'x'], - y2 = target[prefix + 'y'], - color = edge.color; - - if (!color) - switch (settings('edgeColor')) { - case 'source': - color = source.color || settings('defaultNodeColor'); - break; - case 'target': - color = target.color || settings('defaultNodeColor'); - break; - default: - color = settings('defaultEdgeColor'); - break; - } - - // Normalize color: - color = sigma.utils.floatColor(color); - - data[i++] = x1; - data[i++] = y1; - data[i++] = color; - - data[i++] = x2; - data[i++] = y2; - data[i++] = color; - }, - render: function (gl, program, data, params) { - var buffer; - - // Define attributes: - var colorLocation = - gl.getAttribLocation(program, 'a_color'), - positionLocation = - gl.getAttribLocation(program, 'a_position'), - resolutionLocation = - gl.getUniformLocation(program, 'u_resolution'), - matrixLocation = - gl.getUniformLocation(program, 'u_matrix'); - - buffer = gl.createBuffer(); - gl.bindBuffer(gl.ARRAY_BUFFER, buffer); - gl.bufferData(gl.ARRAY_BUFFER, data, gl.DYNAMIC_DRAW); - - gl.uniform2f(resolutionLocation, params.width, params.height); - gl.uniformMatrix3fv(matrixLocation, false, params.matrix); - - gl.enableVertexAttribArray(positionLocation); - gl.enableVertexAttribArray(colorLocation); - - gl.vertexAttribPointer(positionLocation, - 2, - gl.FLOAT, - false, - this.ATTRIBUTES * Float32Array.BYTES_PER_ELEMENT, - 0 - ); - gl.vertexAttribPointer(colorLocation, - 1, - gl.FLOAT, - false, - this.ATTRIBUTES * Float32Array.BYTES_PER_ELEMENT, - 8 - ); - - gl.lineWidth(3); - gl.drawArrays( - gl.LINES, - params.start || 0, - params.count || (data.length / this.ATTRIBUTES) - ); - }, - initProgram: function (gl) { - var vertexShader, - fragmentShader, - program; - - vertexShader = sigma.utils.loadShader( - gl, - [ - 'attribute vec2 a_position;', - 'attribute float a_color;', - - 'uniform vec2 u_resolution;', - 'uniform mat3 u_matrix;', - - 'varying vec4 color;', - - 'void main() {', - // Scale from [[-1 1] [-1 1]] to the container: - 'gl_Position = vec4(', - '((u_matrix * vec3(a_position, 1)).xy /', - 'u_resolution * 2.0 - 1.0) * vec2(1, -1),', - '0,', - '1', - ');', - - // Extract the color: - 'float c = a_color;', - 'color.b = mod(c, 256.0); c = floor(c / 256.0);', - 'color.g = mod(c, 256.0); c = floor(c / 256.0);', - 'color.r = mod(c, 256.0); c = floor(c / 256.0); color /= 255.0;', - 'color.a = 1.0;', - '}' - ].join('\n'), - gl.VERTEX_SHADER - ); - - fragmentShader = sigma.utils.loadShader( - gl, - [ - 'precision mediump float;', - - 'varying vec4 color;', - - 'void main(void) {', - 'gl_FragColor = color;', - '}' - ].join('\n'), - gl.FRAGMENT_SHADER - ); - - program = sigma.utils.loadProgram(gl, [vertexShader, fragmentShader]); - - return program; - } - }; -})(); - -;(function () { - 'use strict'; - - sigma.utils.pkg('sigma.webgl.edges'); - - /** - * This edge renderer will display edges as arrows going from the source node - * to the target node. To deal with edge thicknesses, the lines are made of - * three triangles: two forming rectangles, with the gl.TRIANGLES drawing - * mode. - * - * It is expensive, since drawing a single edge requires 9 points, each - * having a lot of attributes. - */ - sigma.webgl.edges.arrow = { - POINTS: 9, - ATTRIBUTES: 11, - addEdge: function (edge, source, target, data, i, prefix, settings) { - var w = (edge[prefix + 'size'] || 1) / 2, - x1 = source[prefix + 'x'], - y1 = source[prefix + 'y'], - x2 = target[prefix + 'x'], - y2 = target[prefix + 'y'], - targetSize = target[prefix + 'size'], - color = edge.color; - - if (!color) - switch (settings('edgeColor')) { - case 'source': - color = source.color || settings('defaultNodeColor'); - break; - case 'target': - color = target.color || settings('defaultNodeColor'); - break; - default: - color = settings('defaultEdgeColor'); - break; - } - - // Normalize color: - color = sigma.utils.floatColor(color); - - data[i++] = x1; - data[i++] = y1; - data[i++] = x2; - data[i++] = y2; - data[i++] = w; - data[i++] = targetSize; - data[i++] = 0.0; - data[i++] = 0.0; - data[i++] = 0.0; - data[i++] = 0.0; - data[i++] = color; - - data[i++] = x2; - data[i++] = y2; - data[i++] = x1; - data[i++] = y1; - data[i++] = w; - data[i++] = targetSize; - data[i++] = 1.0; - data[i++] = 1.0; - data[i++] = 0.0; - data[i++] = 0.0; - data[i++] = color; - - data[i++] = x2; - data[i++] = y2; - data[i++] = x1; - data[i++] = y1; - data[i++] = w; - data[i++] = targetSize; - data[i++] = 1.0; - data[i++] = 0.0; - data[i++] = 0.0; - data[i++] = 0.0; - data[i++] = color; - - data[i++] = x2; - data[i++] = y2; - data[i++] = x1; - data[i++] = y1; - data[i++] = w; - data[i++] = targetSize; - data[i++] = 1.0; - data[i++] = 0.0; - data[i++] = 0.0; - data[i++] = 0.0; - data[i++] = color; - - data[i++] = x1; - data[i++] = y1; - data[i++] = x2; - data[i++] = y2; - data[i++] = w; - data[i++] = targetSize; - data[i++] = 0.0; - data[i++] = 1.0; - data[i++] = 0.0; - data[i++] = 0.0; - data[i++] = color; - - data[i++] = x1; - data[i++] = y1; - data[i++] = x2; - data[i++] = y2; - data[i++] = w; - data[i++] = targetSize; - data[i++] = 0.0; - data[i++] = 0.0; - data[i++] = 0.0; - data[i++] = 0.0; - data[i++] = color; - - // Arrow head: - data[i++] = x2; - data[i++] = y2; - data[i++] = x1; - data[i++] = y1; - data[i++] = w; - data[i++] = targetSize; - data[i++] = 1.0; - data[i++] = 0.0; - data[i++] = 1.0; - data[i++] = -1.0; - data[i++] = color; - - data[i++] = x2; - data[i++] = y2; - data[i++] = x1; - data[i++] = y1; - data[i++] = w; - data[i++] = targetSize; - data[i++] = 1.0; - data[i++] = 0.0; - data[i++] = 1.0; - data[i++] = 0.0; - data[i++] = color; - - data[i++] = x2; - data[i++] = y2; - data[i++] = x1; - data[i++] = y1; - data[i++] = w; - data[i++] = targetSize; - data[i++] = 1.0; - data[i++] = 0.0; - data[i++] = 1.0; - data[i++] = 1.0; - data[i++] = color; - }, - render: function (gl, program, data, params) { - var buffer; - - // Define attributes: - var positionLocation1 = - gl.getAttribLocation(program, 'a_pos1'), - positionLocation2 = - gl.getAttribLocation(program, 'a_pos2'), - thicknessLocation = - gl.getAttribLocation(program, 'a_thickness'), - targetSizeLocation = - gl.getAttribLocation(program, 'a_tSize'), - delayLocation = - gl.getAttribLocation(program, 'a_delay'), - minusLocation = - gl.getAttribLocation(program, 'a_minus'), - headLocation = - gl.getAttribLocation(program, 'a_head'), - headPositionLocation = - gl.getAttribLocation(program, 'a_headPosition'), - colorLocation = - gl.getAttribLocation(program, 'a_color'), - resolutionLocation = - gl.getUniformLocation(program, 'u_resolution'), - matrixLocation = - gl.getUniformLocation(program, 'u_matrix'), - matrixHalfPiLocation = - gl.getUniformLocation(program, 'u_matrixHalfPi'), - matrixHalfPiMinusLocation = - gl.getUniformLocation(program, 'u_matrixHalfPiMinus'), - ratioLocation = - gl.getUniformLocation(program, 'u_ratio'), - nodeRatioLocation = - gl.getUniformLocation(program, 'u_nodeRatio'), - arrowHeadLocation = - gl.getUniformLocation(program, 'u_arrowHead'), - scaleLocation = - gl.getUniformLocation(program, 'u_scale'); - - buffer = gl.createBuffer(); - gl.bindBuffer(gl.ARRAY_BUFFER, buffer); - gl.bufferData(gl.ARRAY_BUFFER, data, gl.STATIC_DRAW); - - gl.uniform2f(resolutionLocation, params.width, params.height); - gl.uniform1f( - ratioLocation, - params.ratio / Math.pow(params.ratio, params.settings('edgesPowRatio')) - ); - gl.uniform1f( - nodeRatioLocation, - Math.pow(params.ratio, params.settings('nodesPowRatio')) / - params.ratio - ); - gl.uniform1f(arrowHeadLocation, 5.0); - gl.uniform1f(scaleLocation, params.scalingRatio); - gl.uniformMatrix3fv(matrixLocation, false, params.matrix); - gl.uniformMatrix2fv( - matrixHalfPiLocation, - false, - sigma.utils.matrices.rotation(Math.PI / 2, true) - ); - gl.uniformMatrix2fv( - matrixHalfPiMinusLocation, - false, - sigma.utils.matrices.rotation(-Math.PI / 2, true) - ); - - gl.enableVertexAttribArray(positionLocation1); - gl.enableVertexAttribArray(positionLocation2); - gl.enableVertexAttribArray(thicknessLocation); - gl.enableVertexAttribArray(targetSizeLocation); - gl.enableVertexAttribArray(delayLocation); - gl.enableVertexAttribArray(minusLocation); - gl.enableVertexAttribArray(headLocation); - gl.enableVertexAttribArray(headPositionLocation); - gl.enableVertexAttribArray(colorLocation); - - gl.vertexAttribPointer(positionLocation1, - 2, - gl.FLOAT, - false, - this.ATTRIBUTES * Float32Array.BYTES_PER_ELEMENT, - 0 - ); - gl.vertexAttribPointer(positionLocation2, - 2, - gl.FLOAT, - false, - this.ATTRIBUTES * Float32Array.BYTES_PER_ELEMENT, - 8 - ); - gl.vertexAttribPointer(thicknessLocation, - 1, - gl.FLOAT, - false, - this.ATTRIBUTES * Float32Array.BYTES_PER_ELEMENT, - 16 - ); - gl.vertexAttribPointer(targetSizeLocation, - 1, - gl.FLOAT, - false, - this.ATTRIBUTES * Float32Array.BYTES_PER_ELEMENT, - 20 - ); - gl.vertexAttribPointer(delayLocation, - 1, - gl.FLOAT, - false, - this.ATTRIBUTES * Float32Array.BYTES_PER_ELEMENT, - 24 - ); - gl.vertexAttribPointer(minusLocation, - 1, - gl.FLOAT, - false, - this.ATTRIBUTES * Float32Array.BYTES_PER_ELEMENT, - 28 - ); - gl.vertexAttribPointer(headLocation, - 1, - gl.FLOAT, - false, - this.ATTRIBUTES * Float32Array.BYTES_PER_ELEMENT, - 32 - ); - gl.vertexAttribPointer(headPositionLocation, - 1, - gl.FLOAT, - false, - this.ATTRIBUTES * Float32Array.BYTES_PER_ELEMENT, - 36 - ); - gl.vertexAttribPointer(colorLocation, - 1, - gl.FLOAT, - false, - this.ATTRIBUTES * Float32Array.BYTES_PER_ELEMENT, - 40 - ); - - gl.drawArrays( - gl.TRIANGLES, - params.start || 0, - params.count || (data.length / this.ATTRIBUTES) - ); - }, - initProgram: function (gl) { - var vertexShader, - fragmentShader, - program; - - vertexShader = sigma.utils.loadShader( - gl, - [ - 'attribute vec2 a_pos1;', - 'attribute vec2 a_pos2;', - 'attribute float a_thickness;', - 'attribute float a_tSize;', - 'attribute float a_delay;', - 'attribute float a_minus;', - 'attribute float a_head;', - 'attribute float a_headPosition;', - 'attribute float a_color;', - - 'uniform vec2 u_resolution;', - 'uniform float u_ratio;', - 'uniform float u_nodeRatio;', - 'uniform float u_arrowHead;', - 'uniform float u_scale;', - 'uniform mat3 u_matrix;', - 'uniform mat2 u_matrixHalfPi;', - 'uniform mat2 u_matrixHalfPiMinus;', - - 'varying vec4 color;', - - 'void main() {', - // Find the good point: - 'vec2 pos = normalize(a_pos2 - a_pos1);', - - 'mat2 matrix = (1.0 - a_head) *', - '(', - 'a_minus * u_matrixHalfPiMinus +', - '(1.0 - a_minus) * u_matrixHalfPi', - ') + a_head * (', - 'a_headPosition * u_matrixHalfPiMinus * 0.6 +', - '(a_headPosition * a_headPosition - 1.0) * mat2(1.0)', - ');', - - 'pos = a_pos1 + (', - // Deal with body: - '(1.0 - a_head) * a_thickness * u_ratio * matrix * pos +', - // Deal with head: - 'a_head * u_arrowHead * a_thickness * u_ratio * matrix * pos +', - // Deal with delay: - 'a_delay * pos * (', - 'a_tSize / u_nodeRatio +', - 'u_arrowHead * a_thickness * u_ratio', - ')', - ');', - - // Scale from [[-1 1] [-1 1]] to the container: - 'gl_Position = vec4(', - '((u_matrix * vec3(pos, 1)).xy /', - 'u_resolution * 2.0 - 1.0) * vec2(1, -1),', - '0,', - '1', - ');', - - // Extract the color: - 'float c = a_color;', - 'color.b = mod(c, 256.0); c = floor(c / 256.0);', - 'color.g = mod(c, 256.0); c = floor(c / 256.0);', - 'color.r = mod(c, 256.0); c = floor(c / 256.0); color /= 255.0;', - 'color.a = 1.0;', - '}' - ].join('\n'), - gl.VERTEX_SHADER - ); - - fragmentShader = sigma.utils.loadShader( - gl, - [ - 'precision mediump float;', - - 'varying vec4 color;', - - 'void main(void) {', - 'gl_FragColor = color;', - '}' - ].join('\n'), - gl.FRAGMENT_SHADER - ); - - program = sigma.utils.loadProgram(gl, [vertexShader, fragmentShader]); - - return program; - } - }; -})(); - -;(function (undefined) { - 'use strict'; - - if (typeof sigma === 'undefined') - throw 'sigma is not declared'; - - // Initialize packages: - sigma.utils.pkg('sigma.canvas.labels'); - - /** - * This label renderer will just display the label on the right of the node. - * - * @param {object} node The node object. - * @param {CanvasRenderingContext2D} context The canvas context. - * @param {configurable} settings The settings function. - */ - sigma.canvas.labels.def = function (node, context, settings) { - var fontSize, - prefix = settings('prefix') || '', - size = node[prefix + 'size']; - - if (size < settings('labelThreshold')) - return; - - if (!node.label || typeof node.label !== 'string') - return; - - fontSize = (settings('labelSize') === 'fixed') ? - settings('defaultLabelSize') : - settings('labelSizeRatio') * size; - - context.font = (settings('fontStyle') ? settings('fontStyle') + ' ' : '') + - fontSize + 'px ' + settings('font'); - context.fillStyle = (settings('labelColor') === 'node') ? - (node.color || settings('defaultNodeColor')) : - settings('defaultLabelColor'); - - context.fillText( - node.label, - Math.round(node[prefix + 'x'] + size + 3), - Math.round(node[prefix + 'y'] + fontSize / 3) - ); - }; -}).call(this); - -;(function (undefined) { - 'use strict'; - - if (typeof sigma === 'undefined') - throw 'sigma is not declared'; - - // Initialize packages: - sigma.utils.pkg('sigma.canvas.hovers'); - - /** - * This hover renderer will basically display the label with a background. - * - * @param {object} node The node object. - * @param {CanvasRenderingContext2D} context The canvas context. - * @param {configurable} settings The settings function. - */ - sigma.canvas.hovers.def = function (node, context, settings) { - var x, - y, - w, - h, - e, - fontStyle = settings('hoverFontStyle') || settings('fontStyle'), - prefix = settings('prefix') || '', - size = node[prefix + 'size'], - fontSize = (settings('labelSize') === 'fixed') ? - settings('defaultLabelSize') : - settings('labelSizeRatio') * size; - - // Label background: - context.font = (fontStyle ? fontStyle + ' ' : '') + - fontSize + 'px ' + (settings('hoverFont') || settings('font')); - - context.beginPath(); - context.fillStyle = settings('labelHoverBGColor') === 'node' ? - (node.color || settings('defaultNodeColor')) : - settings('defaultHoverLabelBGColor'); - - if (node.label && settings('labelHoverShadow')) { - context.shadowOffsetX = 0; - context.shadowOffsetY = 0; - context.shadowBlur = 8; - context.shadowColor = settings('labelHoverShadowColor'); - } - - if (node.label && typeof node.label === 'string') { - x = Math.round(node[prefix + 'x'] - fontSize / 2 - 2); - y = Math.round(node[prefix + 'y'] - fontSize / 2 - 2); - w = Math.round( - context.measureText(node.label).width + fontSize / 2 + size + 7 - ); - h = Math.round(fontSize + 4); - e = Math.round(fontSize / 2 + 2); - - context.moveTo(x, y + e); - context.arcTo(x, y, x + e, y, e); - context.lineTo(x + w, y); - context.lineTo(x + w, y + h); - context.lineTo(x + e, y + h); - context.arcTo(x, y + h, x, y + h - e, e); - context.lineTo(x, y + e); - - context.closePath(); - context.fill(); - - context.shadowOffsetX = 0; - context.shadowOffsetY = 0; - context.shadowBlur = 0; - } - - // Node border: - if (settings('borderSize') > 0) { - context.beginPath(); - context.fillStyle = settings('nodeBorderColor') === 'node' ? - (node.color || settings('defaultNodeColor')) : - settings('defaultNodeBorderColor'); - context.arc( - node[prefix + 'x'], - node[prefix + 'y'], - size + settings('borderSize'), - 0, - Math.PI * 2, - true - ); - context.closePath(); - context.fill(); - } - - // Node: - var nodeRenderer = sigma.canvas.nodes[node.type] || sigma.canvas.nodes.def; - nodeRenderer(node, context, settings); - - // Display the label: - if (node.label && typeof node.label === 'string') { - context.fillStyle = (settings('labelHoverColor') === 'node') ? - (node.color || settings('defaultNodeColor')) : - settings('defaultLabelHoverColor'); - - context.fillText( - node.label, - Math.round(node[prefix + 'x'] + size + 3), - Math.round(node[prefix + 'y'] + fontSize / 3) - ); - } - }; -}).call(this); - -;(function () { - 'use strict'; - - sigma.utils.pkg('sigma.canvas.nodes'); - - /** - * The default node renderer. It renders the node as a simple disc. - * - * @param {object} node The node object. - * @param {CanvasRenderingContext2D} context The canvas context. - * @param {configurable} settings The settings function. - */ - sigma.canvas.nodes.def = function (node, context, settings) { - var prefix = settings('prefix') || ''; - - context.fillStyle = node.color || settings('defaultNodeColor'); - context.beginPath(); - context.arc( - node[prefix + 'x'], - node[prefix + 'y'], - node[prefix + 'size'], - 0, - Math.PI * 2, - true - ); - - context.closePath(); - context.fill(); - }; -})(); - -;(function () { - 'use strict'; - - sigma.utils.pkg('sigma.canvas.edges'); - - /** - * The default edge renderer. It renders the edge as a simple line. - * - * @param {object} edge The edge object. - * @param {object} source node The edge source node. - * @param {object} target node The edge target node. - * @param {CanvasRenderingContext2D} context The canvas context. - * @param {configurable} settings The settings function. - */ - sigma.canvas.edges.def = function (edge, source, target, context, settings) { - var color = edge.color, - prefix = settings('prefix') || '', - size = edge[prefix + 'size'] || 1, - edgeColor = settings('edgeColor'), - defaultNodeColor = settings('defaultNodeColor'), - defaultEdgeColor = settings('defaultEdgeColor'); - - if (!color) - switch (edgeColor) { - case 'source': - color = source.color || defaultNodeColor; - break; - case 'target': - color = target.color || defaultNodeColor; - break; - default: - color = defaultEdgeColor; - break; - } - - context.strokeStyle = color; - context.lineWidth = size; - context.beginPath(); - context.moveTo( - source[prefix + 'x'], - source[prefix + 'y'] - ); - context.lineTo( - target[prefix + 'x'], - target[prefix + 'y'] - ); - context.stroke(); - }; -})(); - -;(function () { - 'use strict'; - - sigma.utils.pkg('sigma.canvas.edges'); - - /** - * This edge renderer will display edges as curves. - * - * @param {object} edge The edge object. - * @param {object} source node The edge source node. - * @param {object} target node The edge target node. - * @param {CanvasRenderingContext2D} context The canvas context. - * @param {configurable} settings The settings function. - */ - sigma.canvas.edges.curve = function (edge, source, target, context, settings) { - var color = edge.color, - prefix = settings('prefix') || '', - size = edge[prefix + 'size'] || 1, - edgeColor = settings('edgeColor'), - defaultNodeColor = settings('defaultNodeColor'), - defaultEdgeColor = settings('defaultEdgeColor'), - cp = {}, - sSize = source[prefix + 'size'], - sX = source[prefix + 'x'], - sY = source[prefix + 'y'], - tX = target[prefix + 'x'], - tY = target[prefix + 'y']; - - cp = (source.id === target.id) ? - sigma.utils.getSelfLoopControlPoints(sX, sY, sSize) : - sigma.utils.getQuadraticControlPoint(sX, sY, tX, tY); - - if (!color) - switch (edgeColor) { - case 'source': - color = source.color || defaultNodeColor; - break; - case 'target': - color = target.color || defaultNodeColor; - break; - default: - color = defaultEdgeColor; - break; - } - - context.strokeStyle = color; - context.lineWidth = size; - context.beginPath(); - context.moveTo(sX, sY); - if (source.id === target.id) { - context.bezierCurveTo(cp.x1, cp.y1, cp.x2, cp.y2, tX, tY); - } else { - context.quadraticCurveTo(cp.x, cp.y, tX, tY); - } - context.stroke(); - }; -})(); - -;(function () { - 'use strict'; - - sigma.utils.pkg('sigma.canvas.edges'); - - /** - * This edge renderer will display edges as arrows going from the source node - * - * @param {object} edge The edge object. - * @param {object} source node The edge source node. - * @param {object} target node The edge target node. - * @param {CanvasRenderingContext2D} context The canvas context. - * @param {configurable} settings The settings function. - */ - sigma.canvas.edges.arrow = function (edge, source, target, context, settings) { - var color = edge.color, - prefix = settings('prefix') || '', - edgeColor = settings('edgeColor'), - defaultNodeColor = settings('defaultNodeColor'), - defaultEdgeColor = settings('defaultEdgeColor'), - size = edge[prefix + 'size'] || 1, - tSize = target[prefix + 'size'], - sX = source[prefix + 'x'], - sY = source[prefix + 'y'], - tX = target[prefix + 'x'], - tY = target[prefix + 'y'], - aSize = Math.max(size * 2.5, settings('minArrowSize')), - d = Math.sqrt(Math.pow(tX - sX, 2) + Math.pow(tY - sY, 2)), - aX = sX + (tX - sX) * (d - aSize - tSize) / d, - aY = sY + (tY - sY) * (d - aSize - tSize) / d, - vX = (tX - sX) * aSize / d, - vY = (tY - sY) * aSize / d; - - if (!color) - switch (edgeColor) { - case 'source': - color = source.color || defaultNodeColor; - break; - case 'target': - color = target.color || defaultNodeColor; - break; - default: - color = defaultEdgeColor; - break; - } - - context.strokeStyle = color; - context.lineWidth = size; - context.beginPath(); - context.moveTo(sX, sY); - context.lineTo( - aX, - aY - ); - context.stroke(); - - context.fillStyle = color; - context.beginPath(); - context.moveTo(aX + vX, aY + vY); - context.lineTo(aX + vY * 0.6, aY - vX * 0.6); - context.lineTo(aX - vY * 0.6, aY + vX * 0.6); - context.lineTo(aX + vX, aY + vY); - context.closePath(); - context.fill(); - }; -})(); - -;(function () { - 'use strict'; - - sigma.utils.pkg('sigma.canvas.edges'); - - /** - * This edge renderer will display edges as curves with arrow heading. - * - * @param {object} edge The edge object. - * @param {object} source node The edge source node. - * @param {object} target node The edge target node. - * @param {CanvasRenderingContext2D} context The canvas context. - * @param {configurable} settings The settings function. - */ - sigma.canvas.edges.curvedArrow = - function (edge, source, target, context, settings) { - var color = edge.color, - prefix = settings('prefix') || '', - edgeColor = settings('edgeColor'), - defaultNodeColor = settings('defaultNodeColor'), - defaultEdgeColor = settings('defaultEdgeColor'), - cp = {}, - size = edge[prefix + 'size'] || 1, - tSize = target[prefix + 'size'], - sX = source[prefix + 'x'], - sY = source[prefix + 'y'], - tX = target[prefix + 'x'], - tY = target[prefix + 'y'], - aSize = Math.max(size * 2.5, settings('minArrowSize')), - d, - aX, - aY, - vX, - vY; - - cp = (source.id === target.id) ? - sigma.utils.getSelfLoopControlPoints(sX, sY, tSize) : - sigma.utils.getQuadraticControlPoint(sX, sY, tX, tY); - - if (source.id === target.id) { - d = Math.sqrt(Math.pow(tX - cp.x1, 2) + Math.pow(tY - cp.y1, 2)); - aX = cp.x1 + (tX - cp.x1) * (d - aSize - tSize) / d; - aY = cp.y1 + (tY - cp.y1) * (d - aSize - tSize) / d; - vX = (tX - cp.x1) * aSize / d; - vY = (tY - cp.y1) * aSize / d; - } - else { - d = Math.sqrt(Math.pow(tX - cp.x, 2) + Math.pow(tY - cp.y, 2)); - aX = cp.x + (tX - cp.x) * (d - aSize - tSize) / d; - aY = cp.y + (tY - cp.y) * (d - aSize - tSize) / d; - vX = (tX - cp.x) * aSize / d; - vY = (tY - cp.y) * aSize / d; - } - - if (!color) - switch (edgeColor) { - case 'source': - color = source.color || defaultNodeColor; - break; - case 'target': - color = target.color || defaultNodeColor; - break; - default: - color = defaultEdgeColor; - break; - } - - context.strokeStyle = color; - context.lineWidth = size; - context.beginPath(); - context.moveTo(sX, sY); - if (source.id === target.id) { - context.bezierCurveTo(cp.x2, cp.y2, cp.x1, cp.y1, aX, aY); - } else { - context.quadraticCurveTo(cp.x, cp.y, aX, aY); - } - context.stroke(); - - context.fillStyle = color; - context.beginPath(); - context.moveTo(aX + vX, aY + vY); - context.lineTo(aX + vY * 0.6, aY - vX * 0.6); - context.lineTo(aX - vY * 0.6, aY + vX * 0.6); - context.lineTo(aX + vX, aY + vY); - context.closePath(); - context.fill(); - }; -})(); - -;(function () { - 'use strict'; - - sigma.utils.pkg('sigma.canvas.edgehovers'); - - /** - * This hover renderer will display the edge with a different color or size. - * - * @param {object} edge The edge object. - * @param {object} source node The edge source node. - * @param {object} target node The edge target node. - * @param {CanvasRenderingContext2D} context The canvas context. - * @param {configurable} settings The settings function. - */ - sigma.canvas.edgehovers.def = - function (edge, source, target, context, settings) { - var color = edge.color, - prefix = settings('prefix') || '', - size = edge[prefix + 'size'] || 1, - edgeColor = settings('edgeColor'), - defaultNodeColor = settings('defaultNodeColor'), - defaultEdgeColor = settings('defaultEdgeColor'); - - if (!color) - switch (edgeColor) { - case 'source': - color = source.color || defaultNodeColor; - break; - case 'target': - color = target.color || defaultNodeColor; - break; - default: - color = defaultEdgeColor; - break; - } - - if (settings('edgeHoverColor') === 'edge') { - color = edge.hover_color || color; - } else { - color = edge.hover_color || settings('defaultEdgeHoverColor') || color; - } - size *= settings('edgeHoverSizeRatio'); - - context.strokeStyle = color; - context.lineWidth = size; - context.beginPath(); - context.moveTo( - source[prefix + 'x'], - source[prefix + 'y'] - ); - context.lineTo( - target[prefix + 'x'], - target[prefix + 'y'] - ); - context.stroke(); - }; -})(); - -;(function () { - 'use strict'; - - sigma.utils.pkg('sigma.canvas.edgehovers'); - - /** - * This hover renderer will display the edge with a different color or size. - * - * @param {object} edge The edge object. - * @param {object} source node The edge source node. - * @param {object} target node The edge target node. - * @param {CanvasRenderingContext2D} context The canvas context. - * @param {configurable} settings The settings function. - */ - sigma.canvas.edgehovers.curve = - function (edge, source, target, context, settings) { - var color = edge.color, - prefix = settings('prefix') || '', - size = settings('edgeHoverSizeRatio') * (edge[prefix + 'size'] || 1), - edgeColor = settings('edgeColor'), - defaultNodeColor = settings('defaultNodeColor'), - defaultEdgeColor = settings('defaultEdgeColor'), - cp = {}, - sSize = source[prefix + 'size'], - sX = source[prefix + 'x'], - sY = source[prefix + 'y'], - tX = target[prefix + 'x'], - tY = target[prefix + 'y']; - - cp = (source.id === target.id) ? - sigma.utils.getSelfLoopControlPoints(sX, sY, sSize) : - sigma.utils.getQuadraticControlPoint(sX, sY, tX, tY); - - if (!color) - switch (edgeColor) { - case 'source': - color = source.color || defaultNodeColor; - break; - case 'target': - color = target.color || defaultNodeColor; - break; - default: - color = defaultEdgeColor; - break; - } - - if (settings('edgeHoverColor') === 'edge') { - color = edge.hover_color || color; - } else { - color = edge.hover_color || settings('defaultEdgeHoverColor') || color; - } - - context.strokeStyle = color; - context.lineWidth = size; - context.beginPath(); - context.moveTo(sX, sY); - if (source.id === target.id) { - context.bezierCurveTo(cp.x1, cp.y1, cp.x2, cp.y2, tX, tY); - } else { - context.quadraticCurveTo(cp.x, cp.y, tX, tY); - } - context.stroke(); - }; -})(); - -;(function () { - 'use strict'; - - sigma.utils.pkg('sigma.canvas.edgehovers'); - - /** - * This hover renderer will display the edge with a different color or size. - * - * @param {object} edge The edge object. - * @param {object} source node The edge source node. - * @param {object} target node The edge target node. - * @param {CanvasRenderingContext2D} context The canvas context. - * @param {configurable} settings The settings function. - */ - sigma.canvas.edgehovers.arrow = - function (edge, source, target, context, settings) { - var color = edge.color, - prefix = settings('prefix') || '', - edgeColor = settings('edgeColor'), - defaultNodeColor = settings('defaultNodeColor'), - defaultEdgeColor = settings('defaultEdgeColor'), - size = edge[prefix + 'size'] || 1, - tSize = target[prefix + 'size'], - sX = source[prefix + 'x'], - sY = source[prefix + 'y'], - tX = target[prefix + 'x'], - tY = target[prefix + 'y']; - - size = (edge.hover) ? - settings('edgeHoverSizeRatio') * size : size; - var aSize = size * 2.5, - d = Math.sqrt(Math.pow(tX - sX, 2) + Math.pow(tY - sY, 2)), - aX = sX + (tX - sX) * (d - aSize - tSize) / d, - aY = sY + (tY - sY) * (d - aSize - tSize) / d, - vX = (tX - sX) * aSize / d, - vY = (tY - sY) * aSize / d; - - if (!color) - switch (edgeColor) { - case 'source': - color = source.color || defaultNodeColor; - break; - case 'target': - color = target.color || defaultNodeColor; - break; - default: - color = defaultEdgeColor; - break; - } - - if (settings('edgeHoverColor') === 'edge') { - color = edge.hover_color || color; - } else { - color = edge.hover_color || settings('defaultEdgeHoverColor') || color; - } - - context.strokeStyle = color; - context.lineWidth = size; - context.beginPath(); - context.moveTo(sX, sY); - context.lineTo( - aX, - aY - ); - context.stroke(); - - context.fillStyle = color; - context.beginPath(); - context.moveTo(aX + vX, aY + vY); - context.lineTo(aX + vY * 0.6, aY - vX * 0.6); - context.lineTo(aX - vY * 0.6, aY + vX * 0.6); - context.lineTo(aX + vX, aY + vY); - context.closePath(); - context.fill(); - }; -})(); - -;(function () { - 'use strict'; - - sigma.utils.pkg('sigma.canvas.edgehovers'); - - /** - * This hover renderer will display the edge with a different color or size. - * - * @param {object} edge The edge object. - * @param {object} source node The edge source node. - * @param {object} target node The edge target node. - * @param {CanvasRenderingContext2D} context The canvas context. - * @param {configurable} settings The settings function. - */ - sigma.canvas.edgehovers.curvedArrow = - function (edge, source, target, context, settings) { - var color = edge.color, - prefix = settings('prefix') || '', - edgeColor = settings('edgeColor'), - defaultNodeColor = settings('defaultNodeColor'), - defaultEdgeColor = settings('defaultEdgeColor'), - cp = {}, - size = settings('edgeHoverSizeRatio') * (edge[prefix + 'size'] || 1), - tSize = target[prefix + 'size'], - sX = source[prefix + 'x'], - sY = source[prefix + 'y'], - tX = target[prefix + 'x'], - tY = target[prefix + 'y'], - d, - aSize, - aX, - aY, - vX, - vY; - - cp = (source.id === target.id) ? - sigma.utils.getSelfLoopControlPoints(sX, sY, tSize) : - sigma.utils.getQuadraticControlPoint(sX, sY, tX, tY); - - if (source.id === target.id) { - d = Math.sqrt(Math.pow(tX - cp.x1, 2) + Math.pow(tY - cp.y1, 2)); - aSize = size * 2.5; - aX = cp.x1 + (tX - cp.x1) * (d - aSize - tSize) / d; - aY = cp.y1 + (tY - cp.y1) * (d - aSize - tSize) / d; - vX = (tX - cp.x1) * aSize / d; - vY = (tY - cp.y1) * aSize / d; - } - else { - d = Math.sqrt(Math.pow(tX - cp.x, 2) + Math.pow(tY - cp.y, 2)); - aSize = size * 2.5; - aX = cp.x + (tX - cp.x) * (d - aSize - tSize) / d; - aY = cp.y + (tY - cp.y) * (d - aSize - tSize) / d; - vX = (tX - cp.x) * aSize / d; - vY = (tY - cp.y) * aSize / d; - } - - if (!color) - switch (edgeColor) { - case 'source': - color = source.color || defaultNodeColor; - break; - case 'target': - color = target.color || defaultNodeColor; - break; - default: - color = defaultEdgeColor; - break; - } - - if (settings('edgeHoverColor') === 'edge') { - color = edge.hover_color || color; - } else { - color = edge.hover_color || settings('defaultEdgeHoverColor') || color; - } - - context.strokeStyle = color; - context.lineWidth = size; - context.beginPath(); - context.moveTo(sX, sY); - if (source.id === target.id) { - context.bezierCurveTo(cp.x2, cp.y2, cp.x1, cp.y1, aX, aY); - } else { - context.quadraticCurveTo(cp.x, cp.y, aX, aY); - } - context.stroke(); - - context.fillStyle = color; - context.beginPath(); - context.moveTo(aX + vX, aY + vY); - context.lineTo(aX + vY * 0.6, aY - vX * 0.6); - context.lineTo(aX - vY * 0.6, aY + vX * 0.6); - context.lineTo(aX + vX, aY + vY); - context.closePath(); - context.fill(); - }; -})(); - -;(function (undefined) { - 'use strict'; - - if (typeof sigma === 'undefined') - throw 'sigma is not declared'; - - // Initialize packages: - sigma.utils.pkg('sigma.canvas.extremities'); - - /** - * The default renderer for hovered edge extremities. It renders the edge - * extremities as hovered. - * - * @param {object} edge The edge object. - * @param {object} source node The edge source node. - * @param {object} target node The edge target node. - * @param {CanvasRenderingContext2D} context The canvas context. - * @param {configurable} settings The settings function. - */ - sigma.canvas.extremities.def = - function (edge, source, target, context, settings) { - // Source Node: - ( - sigma.canvas.hovers[source.type] || - sigma.canvas.hovers.def - )( - source, context, settings - ); - - // Target Node: - ( - sigma.canvas.hovers[target.type] || - sigma.canvas.hovers.def - )( - target, context, settings - ); - }; -}).call(this); - -;(function () { - 'use strict'; - - sigma.utils.pkg('sigma.svg.utils'); - - /** - * Some useful functions used by sigma's SVG renderer. - */ - sigma.svg.utils = { - - /** - * SVG Element show. - * - * @param {DOMElement} element The DOM element to show. - */ - show: function (element) { - element.style.display = ''; - return this; - }, - - /** - * SVG Element hide. - * - * @param {DOMElement} element The DOM element to hide. - */ - hide: function (element) { - element.style.display = 'none'; - return this; - } - }; -})(); - -;(function () { - 'use strict'; - - sigma.utils.pkg('sigma.svg.nodes'); - - /** - * The default node renderer. It renders the node as a simple disc. - */ - sigma.svg.nodes.def = { - - /** - * SVG Element creation. - * - * @param {object} node The node object. - * @param {configurable} settings The settings function. - */ - create: function (node, settings) { - var prefix = settings('prefix') || '', - circle = document.createElementNS(settings('xmlns'), 'circle'); - - // Defining the node's circle - circle.setAttributeNS(null, 'data-node-id', node.id); - circle.setAttributeNS(null, 'class', settings('classPrefix') + '-node'); - circle.setAttributeNS( - null, 'fill', node.color || settings('defaultNodeColor')); - - // Returning the DOM Element - return circle; - }, - - /** - * SVG Element update. - * - * @param {object} node The node object. - * @param {DOMElement} circle The node DOM element. - * @param {configurable} settings The settings function. - */ - update: function (node, circle, settings) { - var prefix = settings('prefix') || ''; - - // Applying changes - // TODO: optimize - check if necessary - circle.setAttributeNS(null, 'cx', node[prefix + 'x']); - circle.setAttributeNS(null, 'cy', node[prefix + 'y']); - circle.setAttributeNS(null, 'r', node[prefix + 'size']); - - // Updating only if not freestyle - if (!settings('freeStyle')) - circle.setAttributeNS( - null, 'fill', node.color || settings('defaultNodeColor')); - - // Showing - circle.style.display = ''; - - return this; - } - }; -})(); - -;(function () { - 'use strict'; - - sigma.utils.pkg('sigma.svg.edges'); - - /** - * The default edge renderer. It renders the node as a simple line. - */ - sigma.svg.edges.def = { - - /** - * SVG Element creation. - * - * @param {object} edge The edge object. - * @param {object} source The source node object. - * @param {object} target The target node object. - * @param {configurable} settings The settings function. - */ - create: function (edge, source, target, settings) { - var color = edge.color, - prefix = settings('prefix') || '', - edgeColor = settings('edgeColor'), - defaultNodeColor = settings('defaultNodeColor'), - defaultEdgeColor = settings('defaultEdgeColor'); - - if (!color) - switch (edgeColor) { - case 'source': - color = source.color || defaultNodeColor; - break; - case 'target': - color = target.color || defaultNodeColor; - break; - default: - color = defaultEdgeColor; - break; - } - - var line = document.createElementNS(settings('xmlns'), 'line'); - - // Attributes - line.setAttributeNS(null, 'data-edge-id', edge.id); - line.setAttributeNS(null, 'class', settings('classPrefix') + '-edge'); - line.setAttributeNS(null, 'stroke', color); - - return line; - }, - - /** - * SVG Element update. - * - * @param {object} edge The edge object. - * @param {DOMElement} line The line DOM Element. - * @param {object} source The source node object. - * @param {object} target The target node object. - * @param {configurable} settings The settings function. - */ - update: function (edge, line, source, target, settings) { - var prefix = settings('prefix') || ''; - - line.setAttributeNS(null, 'stroke-width', edge[prefix + 'size'] || 1); - line.setAttributeNS(null, 'x1', source[prefix + 'x']); - line.setAttributeNS(null, 'y1', source[prefix + 'y']); - line.setAttributeNS(null, 'x2', target[prefix + 'x']); - line.setAttributeNS(null, 'y2', target[prefix + 'y']); - - // Showing - line.style.display = ''; - - return this; - } - }; -})(); - -;(function () { - 'use strict'; - - sigma.utils.pkg('sigma.svg.edges'); - - /** - * The curve edge renderer. It renders the node as a bezier curve. - */ - sigma.svg.edges.curve = { - - /** - * SVG Element creation. - * - * @param {object} edge The edge object. - * @param {object} source The source node object. - * @param {object} target The target node object. - * @param {configurable} settings The settings function. - */ - create: function (edge, source, target, settings) { - var color = edge.color, - prefix = settings('prefix') || '', - edgeColor = settings('edgeColor'), - defaultNodeColor = settings('defaultNodeColor'), - defaultEdgeColor = settings('defaultEdgeColor'); - - if (!color) - switch (edgeColor) { - case 'source': - color = source.color || defaultNodeColor; - break; - case 'target': - color = target.color || defaultNodeColor; - break; - default: - color = defaultEdgeColor; - break; - } - - var path = document.createElementNS(settings('xmlns'), 'path'); - - // Attributes - path.setAttributeNS(null, 'data-edge-id', edge.id); - path.setAttributeNS(null, 'class', settings('classPrefix') + '-edge'); - path.setAttributeNS(null, 'stroke', color); - - return path; - }, - - /** - * SVG Element update. - * - * @param {object} edge The edge object. - * @param {DOMElement} line The line DOM Element. - * @param {object} source The source node object. - * @param {object} target The target node object. - * @param {configurable} settings The settings function. - */ - update: function (edge, path, source, target, settings) { - var prefix = settings('prefix') || ''; - - path.setAttributeNS(null, 'stroke-width', edge[prefix + 'size'] || 1); - - // Control point - var cx = (source[prefix + 'x'] + target[prefix + 'x']) / 2 + - (target[prefix + 'y'] - source[prefix + 'y']) / 4, - cy = (source[prefix + 'y'] + target[prefix + 'y']) / 2 + - (source[prefix + 'x'] - target[prefix + 'x']) / 4; - - // Path - var p = 'M' + source[prefix + 'x'] + ',' + source[prefix + 'y'] + ' ' + - 'Q' + cx + ',' + cy + ' ' + - target[prefix + 'x'] + ',' + target[prefix + 'y']; - - // Updating attributes - path.setAttributeNS(null, 'd', p); - path.setAttributeNS(null, 'fill', 'none'); - - // Showing - path.style.display = ''; - - return this; - } - }; -})(); - -;(function (undefined) { - 'use strict'; - - if (typeof sigma === 'undefined') - throw 'sigma is not declared'; - - // Initialize packages: - sigma.utils.pkg('sigma.svg.labels'); - - /** - * The default label renderer. It renders the label as a simple text. - */ - sigma.svg.labels.def = { - - /** - * SVG Element creation. - * - * @param {object} node The node object. - * @param {configurable} settings The settings function. - */ - create: function (node, settings) { - var prefix = settings('prefix') || '', - size = node[prefix + 'size'], - text = document.createElementNS(settings('xmlns'), 'text'); - - var fontSize = (settings('labelSize') === 'fixed') ? - settings('defaultLabelSize') : - settings('labelSizeRatio') * size; - - var fontColor = (settings('labelColor') === 'node') ? - (node.color || settings('defaultNodeColor')) : - settings('defaultLabelColor'); - - text.setAttributeNS(null, 'data-label-target', node.id); - text.setAttributeNS(null, 'class', settings('classPrefix') + '-label'); - text.setAttributeNS(null, 'font-size', fontSize); - text.setAttributeNS(null, 'font-family', settings('font')); - text.setAttributeNS(null, 'fill', fontColor); - - text.innerHTML = node.label; - text.textContent = node.label; - - return text; - }, - - /** - * SVG Element update. - * - * @param {object} node The node object. - * @param {DOMElement} text The label DOM element. - * @param {configurable} settings The settings function. - */ - update: function (node, text, settings) { - var prefix = settings('prefix') || '', - size = node[prefix + 'size']; - - var fontSize = (settings('labelSize') === 'fixed') ? - settings('defaultLabelSize') : - settings('labelSizeRatio') * size; - - // Case when we don't want to display the label - if (!settings('forceLabels') && size < settings('labelThreshold')) - return; - - if (typeof node.label !== 'string') - return; - - // Updating - text.setAttributeNS(null, 'x', - Math.round(node[prefix + 'x'] + size + 3)); - text.setAttributeNS(null, 'y', - Math.round(node[prefix + 'y'] + fontSize / 3)); - - // Showing - text.style.display = ''; - - return this; - } - }; -}).call(this); - -;(function (undefined) { - 'use strict'; - - if (typeof sigma === 'undefined') - throw 'sigma is not declared'; - - // Initialize packages: - sigma.utils.pkg('sigma.svg.hovers'); - - /** - * The default hover renderer. - */ - sigma.svg.hovers.def = { - - /** - * SVG Element creation. - * - * @param {object} node The node object. - * @param {CanvasElement} measurementCanvas A fake canvas handled by - * the svg to perform some measurements and - * passed by the renderer. - * @param {DOMElement} nodeCircle The node DOM Element. - * @param {configurable} settings The settings function. - */ - create: function (node, nodeCircle, measurementCanvas, settings) { - - // Defining visual properties - var x, - y, - w, - h, - e, - d, - fontStyle = settings('hoverFontStyle') || settings('fontStyle'), - prefix = settings('prefix') || '', - size = node[prefix + 'size'], - fontSize = (settings('labelSize') === 'fixed') ? - settings('defaultLabelSize') : - settings('labelSizeRatio') * size, - fontColor = (settings('labelHoverColor') === 'node') ? - (node.color || settings('defaultNodeColor')) : - settings('defaultLabelHoverColor'); - - // Creating elements - var group = document.createElementNS(settings('xmlns'), 'g'), - rectangle = document.createElementNS(settings('xmlns'), 'rect'), - circle = document.createElementNS(settings('xmlns'), 'circle'), - text = document.createElementNS(settings('xmlns'), 'text'); - - // Defining properties - group.setAttributeNS(null, 'class', settings('classPrefix') + '-hover'); - group.setAttributeNS(null, 'data-node-id', node.id); - - if (typeof node.label === 'string') { - - // Text - text.innerHTML = node.label; - text.textContent = node.label; - text.setAttributeNS( - null, - 'class', - settings('classPrefix') + '-hover-label'); - text.setAttributeNS(null, 'font-size', fontSize); - text.setAttributeNS(null, 'font-family', settings('font')); - text.setAttributeNS(null, 'fill', fontColor); - text.setAttributeNS(null, 'x', - Math.round(node[prefix + 'x'] + size + 3)); - text.setAttributeNS(null, 'y', - Math.round(node[prefix + 'y'] + fontSize / 3)); - - // Measures - // OPTIMIZE: Find a better way than a measurement canvas - x = Math.round(node[prefix + 'x'] - fontSize / 2 - 2); - y = Math.round(node[prefix + 'y'] - fontSize / 2 - 2); - w = Math.round( - measurementCanvas.measureText(node.label).width + - fontSize / 2 + size + 9 - ); - h = Math.round(fontSize + 4); - e = Math.round(fontSize / 2 + 2); - - // Circle - circle.setAttributeNS( - null, - 'class', - settings('classPrefix') + '-hover-area'); - circle.setAttributeNS(null, 'fill', '#fff'); - circle.setAttributeNS(null, 'cx', node[prefix + 'x']); - circle.setAttributeNS(null, 'cy', node[prefix + 'y']); - circle.setAttributeNS(null, 'r', e); - - // Rectangle - rectangle.setAttributeNS( - null, - 'class', - settings('classPrefix') + '-hover-area'); - rectangle.setAttributeNS(null, 'fill', '#fff'); - rectangle.setAttributeNS(null, 'x', node[prefix + 'x'] + e / 4); - rectangle.setAttributeNS(null, 'y', node[prefix + 'y'] - e); - rectangle.setAttributeNS(null, 'width', w); - rectangle.setAttributeNS(null, 'height', h); - } - - // Appending childs - group.appendChild(circle); - group.appendChild(rectangle); - group.appendChild(text); - group.appendChild(nodeCircle); - - return group; - } - }; -}).call(this); - -;(function (undefined) { - 'use strict'; - - if (typeof sigma === 'undefined') - throw 'sigma is not declared'; - - // Initialize packages: - sigma.utils.pkg('sigma.middlewares'); - sigma.utils.pkg('sigma.utils'); - - /** - * This middleware will rescale the graph such that it takes an optimal space - * on the renderer. - * - * As each middleware, this function is executed in the scope of the sigma - * instance. - * - * @param {?string} readPrefix The read prefix. - * @param {?string} writePrefix The write prefix. - * @param {object} options The parameters. - */ - sigma.middlewares.rescale = function (readPrefix, writePrefix, options) { - var i, - l, - a, - b, - c, - d, - scale, - margin, - n = this.graph.nodes(), - e = this.graph.edges(), - settings = this.settings.embedObjects(options || {}), - bounds = settings('bounds') || sigma.utils.getBoundaries( - this.graph, - readPrefix, - true - ), - minX = bounds.minX, - minY = bounds.minY, - maxX = bounds.maxX, - maxY = bounds.maxY, - sizeMax = bounds.sizeMax, - weightMax = bounds.weightMax, - w = settings('width') || 1, - h = settings('height') || 1, - rescaleSettings = settings('autoRescale'), - validSettings = { - nodePosition: 1, - nodeSize: 1, - edgeSize: 1 - }; - - /** - * What elements should we rescale? - */ - if (!(rescaleSettings instanceof Array)) - rescaleSettings = ['nodePosition', 'nodeSize', 'edgeSize']; - - for (i = 0, l = rescaleSettings.length; i < l; i++) - if (!validSettings[rescaleSettings[i]]) - throw new Error( - 'The rescale setting "' + rescaleSettings[i] + '" is not recognized.' - ); - - var np = ~rescaleSettings.indexOf('nodePosition'), - ns = ~rescaleSettings.indexOf('nodeSize'), - es = ~rescaleSettings.indexOf('edgeSize'); - - /** - * First, we compute the scaling ratio, without considering the sizes - * of the nodes : Each node will have its center in the canvas, but might - * be partially out of it. - */ - scale = settings('scalingMode') === 'outside' ? - Math.max( - w / Math.max(maxX - minX, 1), - h / Math.max(maxY - minY, 1) - ) : - Math.min( - w / Math.max(maxX - minX, 1), - h / Math.max(maxY - minY, 1) - ); - - /** - * Then, we correct that scaling ratio considering a margin, which is - * basically the size of the biggest node. - * This has to be done as a correction since to compare the size of the - * biggest node to the X and Y values, we have to first get an - * approximation of the scaling ratio. - **/ - margin = - ( - settings('rescaleIgnoreSize') ? - 0 : - (settings('maxNodeSize') || sizeMax) / scale - ) + - (settings('sideMargin') || 0); - maxX += margin; - minX -= margin; - maxY += margin; - minY -= margin; - - // Fix the scaling with the new extrema: - scale = settings('scalingMode') === 'outside' ? - Math.max( - w / Math.max(maxX - minX, 1), - h / Math.max(maxY - minY, 1) - ) : - Math.min( - w / Math.max(maxX - minX, 1), - h / Math.max(maxY - minY, 1) - ); - - // Size homothetic parameters: - if (!settings('maxNodeSize') && !settings('minNodeSize')) { - a = 1; - b = 0; - } else if (settings('maxNodeSize') === settings('minNodeSize')) { - a = 0; - b = +settings('maxNodeSize'); - } else { - a = (settings('maxNodeSize') - settings('minNodeSize')) / sizeMax; - b = +settings('minNodeSize'); - } - - if (!settings('maxEdgeSize') && !settings('minEdgeSize')) { - c = 1; - d = 0; - } else if (settings('maxEdgeSize') === settings('minEdgeSize')) { - c = 0; - d = +settings('minEdgeSize'); - } else { - c = (settings('maxEdgeSize') - settings('minEdgeSize')) / weightMax; - d = +settings('minEdgeSize'); - } - - // Rescale the nodes and edges: - for (i = 0, l = e.length; i < l; i++) - e[i][writePrefix + 'size'] = - e[i][readPrefix + 'size'] * (es ? c : 1) + (es ? d : 0); - - for (i = 0, l = n.length; i < l; i++) { - n[i][writePrefix + 'size'] = - n[i][readPrefix + 'size'] * (ns ? a : 1) + (ns ? b : 0); - n[i][writePrefix + 'x'] = - (n[i][readPrefix + 'x'] - (maxX + minX) / 2) * (np ? scale : 1); - n[i][writePrefix + 'y'] = - (n[i][readPrefix + 'y'] - (maxY + minY) / 2) * (np ? scale : 1); - } - }; - - sigma.utils.getBoundaries = function (graph, prefix, doEdges) { - var i, - l, - e = graph.edges(), - n = graph.nodes(), - weightMax = -Infinity, - sizeMax = -Infinity, - minX = Infinity, - minY = Infinity, - maxX = -Infinity, - maxY = -Infinity; - - if (doEdges) - for (i = 0, l = e.length; i < l; i++) - weightMax = Math.max(e[i][prefix + 'size'], weightMax); - - for (i = 0, l = n.length; i < l; i++) { - sizeMax = Math.max(n[i][prefix + 'size'], sizeMax); - maxX = Math.max(n[i][prefix + 'x'], maxX); - minX = Math.min(n[i][prefix + 'x'], minX); - maxY = Math.max(n[i][prefix + 'y'], maxY); - minY = Math.min(n[i][prefix + 'y'], minY); - } - - weightMax = weightMax || 1; - sizeMax = sizeMax || 1; - - return { - weightMax: weightMax, - sizeMax: sizeMax, - minX: minX, - minY: minY, - maxX: maxX, - maxY: maxY - }; - }; -}).call(this); - -;(function (undefined) { - 'use strict'; - - if (typeof sigma === 'undefined') - throw 'sigma is not declared'; - - // Initialize packages: - sigma.utils.pkg('sigma.middlewares'); - - /** - * This middleware will just copy the graphic properties. - * - * @param {?string} readPrefix The read prefix. - * @param {?string} writePrefix The write prefix. - */ - sigma.middlewares.copy = function (readPrefix, writePrefix) { - var i, - l, - a; - - if (writePrefix + '' === readPrefix + '') - return; - - a = this.graph.nodes(); - for (i = 0, l = a.length; i < l; i++) { - a[i][writePrefix + 'x'] = a[i][readPrefix + 'x']; - a[i][writePrefix + 'y'] = a[i][readPrefix + 'y']; - a[i][writePrefix + 'size'] = a[i][readPrefix + 'size']; - } - - a = this.graph.edges(); - for (i = 0, l = a.length; i < l; i++) - a[i][writePrefix + 'size'] = a[i][readPrefix + 'size']; - }; -}).call(this); - -;(function (undefined) { - 'use strict'; - - if (typeof sigma === 'undefined') - throw 'sigma is not declared'; - - // Initialize packages: - sigma.utils.pkg('sigma.misc.animation.running'); - - /** - * Generates a unique ID for the animation. - * - * @return {string} Returns the new ID. - */ - var _getID = (function () { - var id = 0; - return function () { - return '' + (++id); - }; - })(); - - /** - * This function animates a camera. It has to be called with the camera to - * animate, the values of the coordinates to reach and eventually some - * options. It returns a number id, that you can use to kill the animation, - * with the method sigma.misc.animation.kill(id). - * - * The available options are: - * - * {?number} duration The duration of the animation. - * {?function} onNewFrame A callback to execute when the animation - * enter a new frame. - * {?function} onComplete A callback to execute when the animation - * is completed or killed. - * {?(string|function)} easing The name of a function from the package - * sigma.utils.easings, or a custom easing - * function. - * - * @param {camera} camera The camera to animate. - * @param {object} target The coordinates to reach. - * @param {?object} options Eventually an object to specify some options to - * the function. The available options are - * presented in the description of the function. - * @return {number} The animation id, to make it easy to kill - * through the method "sigma.misc.animation.kill". - */ - sigma.misc.animation.camera = function (camera, val, options) { - if ( - !(camera instanceof sigma.classes.camera) || - typeof val !== 'object' || !val - ) - throw 'animation.camera: Wrong arguments.'; - - if ( - typeof val.x !== 'number' && - typeof val.y !== 'number' && - typeof val.ratio !== 'number' && - typeof val.angle !== 'number' - ) - throw 'There must be at least one valid coordinate in the given val.'; - - var fn, - id, - anim, - easing, - duration, - initialVal, - o = options || {}, - start = sigma.utils.dateNow(); - - // Store initial values: - initialVal = { - x: camera.x, - y: camera.y, - ratio: camera.ratio, - angle: camera.angle - }; - - duration = o.duration; - easing = typeof o.easing !== 'function' ? - sigma.utils.easings[o.easing || 'quadraticInOut'] : - o.easing; - - fn = function () { - var coef, - t = o.duration ? (sigma.utils.dateNow() - start) / o.duration : 1; - - // If the animation is over: - if (t >= 1) { - camera.isAnimated = false; - camera.goTo({ - x: val.x !== undefined ? val.x : initialVal.x, - y: val.y !== undefined ? val.y : initialVal.y, - ratio: val.ratio !== undefined ? val.ratio : initialVal.ratio, - angle: val.angle !== undefined ? val.angle : initialVal.angle - }); - - cancelAnimationFrame(id); - delete sigma.misc.animation.running[id]; - - // Check callbacks: - if (typeof o.onComplete === 'function') - o.onComplete(); - - // Else, let's keep going: - } else { - coef = easing(t); - camera.isAnimated = true; - camera.goTo({ - x: val.x !== undefined ? - initialVal.x + (val.x - initialVal.x) * coef : - initialVal.x, - y: val.y !== undefined ? - initialVal.y + (val.y - initialVal.y) * coef : - initialVal.y, - ratio: val.ratio !== undefined ? - initialVal.ratio + (val.ratio - initialVal.ratio) * coef : - initialVal.ratio, - angle: val.angle !== undefined ? - initialVal.angle + (val.angle - initialVal.angle) * coef : - initialVal.angle - }); - - // Check callbacks: - if (typeof o.onNewFrame === 'function') - o.onNewFrame(); - - anim.frameId = requestAnimationFrame(fn); - } - }; - - id = _getID(); - anim = { - frameId: requestAnimationFrame(fn), - target: camera, - type: 'camera', - options: o, - fn: fn - }; - sigma.misc.animation.running[id] = anim; - - return id; - }; - - /** - * Kills a running animation. It triggers the eventual onComplete callback. - * - * @param {number} id The id of the animation to kill. - * @return {object} Returns the sigma.misc.animation package. - */ - sigma.misc.animation.kill = function (id) { - if (arguments.length !== 1 || typeof id !== 'number') - throw 'animation.kill: Wrong arguments.'; - - var o = sigma.misc.animation.running[id]; - - if (o) { - cancelAnimationFrame(id); - delete sigma.misc.animation.running[o.frameId]; - - if (o.type === 'camera') - o.target.isAnimated = false; - - // Check callbacks: - if (typeof (o.options || {}).onComplete === 'function') - o.options.onComplete(); - } - - return this; - }; - - /** - * Kills every running animations, or only the one with the specified type, - * if a string parameter is given. - * - * @param {?(string|object)} filter A string to filter the animations to kill - * on their type (example: "camera"), or an - * object to filter on their target. - * @return {number} Returns the number of animations killed - * that way. - */ - sigma.misc.animation.killAll = function (filter) { - var o, - id, - count = 0, - type = typeof filter === 'string' ? filter : null, - target = typeof filter === 'object' ? filter : null, - running = sigma.misc.animation.running; - - for (id in running) - if ( - (!type || running[id].type === type) && - (!target || running[id].target === target) - ) { - o = sigma.misc.animation.running[id]; - cancelAnimationFrame(o.frameId); - delete sigma.misc.animation.running[id]; - - if (o.type === 'camera') - o.target.isAnimated = false; - - // Increment counter: - count++; - - // Check callbacks: - if (typeof (o.options || {}).onComplete === 'function') - o.options.onComplete(); - } - - return count; - }; - - /** - * Returns "true" if any animation that is currently still running matches - * the filter given to the function. - * - * @param {string|object} filter A string to filter the animations to kill - * on their type (example: "camera"), or an - * object to filter on their target. - * @return {boolean} Returns true if any running animation - * matches. - */ - sigma.misc.animation.has = function (filter) { - var id, - type = typeof filter === 'string' ? filter : null, - target = typeof filter === 'object' ? filter : null, - running = sigma.misc.animation.running; - - for (id in running) - if ( - (!type || running[id].type === type) && - (!target || running[id].target === target) - ) - return true; - - return false; - }; -}).call(this); - -;(function (undefined) { - 'use strict'; - - if (typeof sigma === 'undefined') - throw 'sigma is not declared'; - - // Initialize packages: - sigma.utils.pkg('sigma.misc'); - - /** - * This helper will bind any no-DOM renderer (for instance canvas or WebGL) - * to its captors, to properly dispatch the good events to the sigma instance - * to manage clicking, hovering etc... - * - * It has to be called in the scope of the related renderer. - */ - sigma.misc.bindEvents = function (prefix) { - var i, - l, - mX, - mY, - captor, - self = this; - - function getNodes(e) { - if (e) { - mX = 'x' in e.data ? e.data.x : mX; - mY = 'y' in e.data ? e.data.y : mY; - } - - var i, - j, - l, - n, - x, - y, - s, - inserted, - selected = [], - modifiedX = mX + self.width / 2, - modifiedY = mY + self.height / 2, - point = self.camera.cameraPosition( - mX, - mY - ), - nodes = self.camera.quadtree.point( - point.x, - point.y - ); - - if (nodes.length) - for (i = 0, l = nodes.length; i < l; i++) { - n = nodes[i]; - x = n[prefix + 'x']; - y = n[prefix + 'y']; - s = n[prefix + 'size']; - - if ( - !n.hidden && - modifiedX > x - s && - modifiedX < x + s && - modifiedY > y - s && - modifiedY < y + s && - Math.sqrt( - Math.pow(modifiedX - x, 2) + - Math.pow(modifiedY - y, 2) - ) < s - ) { - // Insert the node: - inserted = false; - - for (j = 0; j < selected.length; j++) - if (n.size > selected[j].size) { - selected.splice(j, 0, n); - inserted = true; - break; - } - - if (!inserted) - selected.push(n); - } - } - - return selected; - } - - - function getEdges(e) { - if (!self.settings('enableEdgeHovering')) { - // No event if the setting is off: - return []; - } - - var isCanvas = ( - sigma.renderers.canvas && self instanceof sigma.renderers.canvas); - - if (!isCanvas) { - // A quick hardcoded rule to prevent people from using this feature - // with the WebGL renderer (which is not good enough at the moment): - throw new Error( - 'The edge events feature is not compatible with the WebGL renderer' - ); - } - - if (e) { - mX = 'x' in e.data ? e.data.x : mX; - mY = 'y' in e.data ? e.data.y : mY; - } - - var i, - j, - l, - a, - edge, - s, - maxEpsilon = self.settings('edgeHoverPrecision'), - source, - target, - cp, - nodeIndex = {}, - inserted, - selected = [], - modifiedX = mX + self.width / 2, - modifiedY = mY + self.height / 2, - point = self.camera.cameraPosition( - mX, - mY - ), - edges = []; - - if (isCanvas) { - var nodesOnScreen = self.camera.quadtree.area( - self.camera.getRectangle(self.width, self.height) - ); - for (a = nodesOnScreen, i = 0, l = a.length; i < l; i++) - nodeIndex[a[i].id] = a[i]; - } - - if (self.camera.edgequadtree !== undefined) { - edges = self.camera.edgequadtree.point( - point.x, - point.y - ); - } - - function insertEdge(selected, edge) { - inserted = false; - - for (j = 0; j < selected.length; j++) - if (edge.size > selected[j].size) { - selected.splice(j, 0, edge); - inserted = true; - break; - } - - if (!inserted) - selected.push(edge); - } - - if (edges.length) - for (i = 0, l = edges.length; i < l; i++) { - edge = edges[i]; - source = self.graph.nodes(edge.source); - target = self.graph.nodes(edge.target); - // (HACK) we can't get edge[prefix + 'size'] on WebGL renderer: - s = edge[prefix + 'size'] || - edge['read_' + prefix + 'size']; - - // First, let's identify which edges are drawn. To do this, we keep - // every edges that have at least one extremity displayed according to - // the quadtree and the "hidden" attribute. We also do not keep hidden - // edges. - // Then, let's check if the mouse is on the edge (we suppose that it - // is a line segment). - - if ( - !edge.hidden && !source.hidden && !target.hidden && - (!isCanvas || - (nodeIndex[edge.source] || nodeIndex[edge.target])) && - sigma.utils.getDistance( - source[prefix + 'x'], - source[prefix + 'y'], - modifiedX, - modifiedY) > source[prefix + 'size'] && - sigma.utils.getDistance( - target[prefix + 'x'], - target[prefix + 'y'], - modifiedX, - modifiedY) > target[prefix + 'size'] - ) { - if (edge.type == 'curve' || edge.type == 'curvedArrow') { - if (source.id === target.id) { - cp = sigma.utils.getSelfLoopControlPoints( - source[prefix + 'x'], - source[prefix + 'y'], - source[prefix + 'size'] - ); - if ( - sigma.utils.isPointOnBezierCurve( - modifiedX, - modifiedY, - source[prefix + 'x'], - source[prefix + 'y'], - target[prefix + 'x'], - target[prefix + 'y'], - cp.x1, - cp.y1, - cp.x2, - cp.y2, - Math.max(s, maxEpsilon) - )) { - insertEdge(selected, edge); - } - } - else { - cp = sigma.utils.getQuadraticControlPoint( - source[prefix + 'x'], - source[prefix + 'y'], - target[prefix + 'x'], - target[prefix + 'y']); - if ( - sigma.utils.isPointOnQuadraticCurve( - modifiedX, - modifiedY, - source[prefix + 'x'], - source[prefix + 'y'], - target[prefix + 'x'], - target[prefix + 'y'], - cp.x, - cp.y, - Math.max(s, maxEpsilon) - )) { - insertEdge(selected, edge); - } - } - } else if ( - sigma.utils.isPointOnSegment( - modifiedX, - modifiedY, - source[prefix + 'x'], - source[prefix + 'y'], - target[prefix + 'x'], - target[prefix + 'y'], - Math.max(s, maxEpsilon) - )) { - insertEdge(selected, edge); - } - } - } - - return selected; - } - - - function bindCaptor(captor) { - var nodes, - edges, - overNodes = {}, - overEdges = {}; - - function onClick(e) { - if (!self.settings('eventsEnabled')) - return; - - self.dispatchEvent('click', e.data); - - nodes = getNodes(e); - edges = getEdges(e); - - if (nodes.length) { - self.dispatchEvent('clickNode', { - node: nodes[0], - captor: e.data - }); - self.dispatchEvent('clickNodes', { - node: nodes, - captor: e.data - }); - } else if (edges.length) { - self.dispatchEvent('clickEdge', { - edge: edges[0], - captor: e.data - }); - self.dispatchEvent('clickEdges', { - edge: edges, - captor: e.data - }); - } else - self.dispatchEvent('clickStage', {captor: e.data}); - } - - function onDoubleClick(e) { - if (!self.settings('eventsEnabled')) - return; - - self.dispatchEvent('doubleClick', e.data); - - nodes = getNodes(e); - edges = getEdges(e); - - if (nodes.length) { - self.dispatchEvent('doubleClickNode', { - node: nodes[0], - captor: e.data - }); - self.dispatchEvent('doubleClickNodes', { - node: nodes, - captor: e.data - }); - } else if (edges.length) { - self.dispatchEvent('doubleClickEdge', { - edge: edges[0], - captor: e.data - }); - self.dispatchEvent('doubleClickEdges', { - edge: edges, - captor: e.data - }); - } else - self.dispatchEvent('doubleClickStage', {captor: e.data}); - } - - function onRightClick(e) { - if (!self.settings('eventsEnabled')) - return; - - self.dispatchEvent('rightClick', e.data); - - nodes = getNodes(e); - edges = getEdges(e); - - if (nodes.length) { - self.dispatchEvent('rightClickNode', { - node: nodes[0], - captor: e.data - }); - self.dispatchEvent('rightClickNodes', { - node: nodes, - captor: e.data - }); - } else if (edges.length) { - self.dispatchEvent('rightClickEdge', { - edge: edges[0], - captor: e.data - }); - self.dispatchEvent('rightClickEdges', { - edge: edges, - captor: e.data - }); - } else - self.dispatchEvent('rightClickStage', {captor: e.data}); - } - - function onOut(e) { - if (!self.settings('eventsEnabled')) - return; - - var k, - i, - l, - le, - outNodes = [], - outEdges = []; - - for (k in overNodes) - outNodes.push(overNodes[k]); - - overNodes = {}; - // Dispatch both single and multi events: - for (i = 0, l = outNodes.length; i < l; i++) - self.dispatchEvent('outNode', { - node: outNodes[i], - captor: e.data - }); - if (outNodes.length) - self.dispatchEvent('outNodes', { - nodes: outNodes, - captor: e.data - }); - - overEdges = {}; - // Dispatch both single and multi events: - for (i = 0, le = outEdges.length; i < le; i++) - self.dispatchEvent('outEdge', { - edge: outEdges[i], - captor: e.data - }); - if (outEdges.length) - self.dispatchEvent('outEdges', { - edges: outEdges, - captor: e.data - }); - } - - function onMove(e) { - if (!self.settings('eventsEnabled')) - return; - - nodes = getNodes(e); - edges = getEdges(e); - - var i, - k, - node, - edge, - newOutNodes = [], - newOverNodes = [], - currentOverNodes = {}, - l = nodes.length, - newOutEdges = [], - newOverEdges = [], - currentOverEdges = {}, - le = edges.length; - - // Check newly overred nodes: - for (i = 0; i < l; i++) { - node = nodes[i]; - currentOverNodes[node.id] = node; - if (!overNodes[node.id]) { - newOverNodes.push(node); - overNodes[node.id] = node; - } - } - - // Check no more overred nodes: - for (k in overNodes) - if (!currentOverNodes[k]) { - newOutNodes.push(overNodes[k]); - delete overNodes[k]; - } - - // Dispatch both single and multi events: - for (i = 0, l = newOverNodes.length; i < l; i++) - self.dispatchEvent('overNode', { - node: newOverNodes[i], - captor: e.data - }); - for (i = 0, l = newOutNodes.length; i < l; i++) - self.dispatchEvent('outNode', { - node: newOutNodes[i], - captor: e.data - }); - if (newOverNodes.length) - self.dispatchEvent('overNodes', { - nodes: newOverNodes, - captor: e.data - }); - if (newOutNodes.length) - self.dispatchEvent('outNodes', { - nodes: newOutNodes, - captor: e.data - }); - - // Check newly overred edges: - for (i = 0; i < le; i++) { - edge = edges[i]; - currentOverEdges[edge.id] = edge; - if (!overEdges[edge.id]) { - newOverEdges.push(edge); - overEdges[edge.id] = edge; - } - } - - // Check no more overred edges: - for (k in overEdges) - if (!currentOverEdges[k]) { - newOutEdges.push(overEdges[k]); - delete overEdges[k]; - } - - // Dispatch both single and multi events: - for (i = 0, le = newOverEdges.length; i < le; i++) - self.dispatchEvent('overEdge', { - edge: newOverEdges[i], - captor: e.data - }); - for (i = 0, le = newOutEdges.length; i < le; i++) - self.dispatchEvent('outEdge', { - edge: newOutEdges[i], - captor: e.data - }); - if (newOverEdges.length) - self.dispatchEvent('overEdges', { - edges: newOverEdges, - captor: e.data - }); - if (newOutEdges.length) - self.dispatchEvent('outEdges', { - edges: newOutEdges, - captor: e.data - }); - } - - // Bind events: - captor.bind('click', onClick); - captor.bind('mousedown', onMove); - captor.bind('mouseup', onMove); - captor.bind('mousemove', onMove); - captor.bind('mouseout', onOut); - captor.bind('doubleclick', onDoubleClick); - captor.bind('rightclick', onRightClick); - self.bind('render', onMove); - } - - for (i = 0, l = this.captors.length; i < l; i++) - bindCaptor(this.captors[i]); - }; -}).call(this); - -;(function (undefined) { - 'use strict'; - - if (typeof sigma === 'undefined') - throw 'sigma is not declared'; - - // Initialize packages: - sigma.utils.pkg('sigma.misc'); - - /** - * This helper will bind any DOM renderer (for instance svg) - * to its captors, to properly dispatch the good events to the sigma instance - * to manage clicking, hovering etc... - * - * It has to be called in the scope of the related renderer. - */ - sigma.misc.bindDOMEvents = function (container) { - var self = this, - graph = this.graph; - - // DOMElement abstraction - function Element(domElement) { - - // Helpers - this.attr = function (attrName) { - return domElement.getAttributeNS(null, attrName); - }; - - // Properties - this.tag = domElement.tagName; - this.class = this.attr('class'); - this.id = this.attr('id'); - - // Methods - this.isNode = function () { - return !!~this.class.indexOf(self.settings('classPrefix') + '-node'); - }; - - this.isEdge = function () { - return !!~this.class.indexOf(self.settings('classPrefix') + '-edge'); - }; - - this.isHover = function () { - return !!~this.class.indexOf(self.settings('classPrefix') + '-hover'); - }; - } - - // Click - function click(e) { - if (!self.settings('eventsEnabled')) - return; - - // Generic event - self.dispatchEvent('click', e); - - // Are we on a node? - var element = new Element(e.target); - - if (element.isNode()) - self.dispatchEvent('clickNode', { - node: graph.nodes(element.attr('data-node-id')) - }); - else - self.dispatchEvent('clickStage'); - - e.preventDefault(); - e.stopPropagation(); - } - - // Double click - function doubleClick(e) { - if (!self.settings('eventsEnabled')) - return; - - // Generic event - self.dispatchEvent('doubleClick', e); - - // Are we on a node? - var element = new Element(e.target); - - if (element.isNode()) - self.dispatchEvent('doubleClickNode', { - node: graph.nodes(element.attr('data-node-id')) - }); - else - self.dispatchEvent('doubleClickStage'); - - e.preventDefault(); - e.stopPropagation(); - } - - // On over - function onOver(e) { - var target = e.toElement || e.target; - - if (!self.settings('eventsEnabled') || !target) - return; - - var el = new Element(target); - - if (el.isNode()) { - self.dispatchEvent('overNode', { - node: graph.nodes(el.attr('data-node-id')) - }); - } - else if (el.isEdge()) { - var edge = graph.edges(el.attr('data-edge-id')); - self.dispatchEvent('overEdge', { - edge: edge, - source: graph.nodes(edge.source), - target: graph.nodes(edge.target) - }); - } - } - - // On out - function onOut(e) { - var target = e.fromElement || e.originalTarget; - - if (!self.settings('eventsEnabled')) - return; - - var el = new Element(target); - - if (el.isNode()) { - self.dispatchEvent('outNode', { - node: graph.nodes(el.attr('data-node-id')) - }); - } - else if (el.isEdge()) { - var edge = graph.edges(el.attr('data-edge-id')); - self.dispatchEvent('outEdge', { - edge: edge, - source: graph.nodes(edge.source), - target: graph.nodes(edge.target) - }); - } - } - - // Registering Events: - - // Click - container.addEventListener('click', click, false); - sigma.utils.doubleClick(container, 'click', doubleClick); - - // Touch counterparts - container.addEventListener('touchstart', click, false); - sigma.utils.doubleClick(container, 'touchstart', doubleClick); - - // Mouseover - container.addEventListener('mouseover', onOver, true); - - // Mouseout - container.addEventListener('mouseout', onOut, true); - }; -}).call(this); - -;(function (undefined) { - 'use strict'; - - if (typeof sigma === 'undefined') - throw 'sigma is not declared'; - - // Initialize packages: - sigma.utils.pkg('sigma.misc'); - - /** - * This method listens to "overNode", "outNode", "overEdge" and "outEdge" - * events from a renderer and renders the nodes differently on the top layer. - * The goal is to make any node label readable with the mouse, and to - * highlight hovered nodes and edges. - * - * It has to be called in the scope of the related renderer. - */ - sigma.misc.drawHovers = function (prefix) { - var self = this, - hoveredNodes = {}, - hoveredEdges = {}; - - this.bind('overNode', function (event) { - var node = event.data.node; - if (!node.hidden) { - hoveredNodes[node.id] = node; - draw(); - } - }); - - this.bind('outNode', function (event) { - delete hoveredNodes[event.data.node.id]; - draw(); - }); - - this.bind('overEdge', function (event) { - var edge = event.data.edge; - if (!edge.hidden) { - hoveredEdges[edge.id] = edge; - draw(); - } - }); - - this.bind('outEdge', function (event) { - delete hoveredEdges[event.data.edge.id]; - draw(); - }); - - this.bind('render', function (event) { - draw(); - }); - - function draw() { - - var k, - source, - target, - hoveredNode, - hoveredEdge, - c = self.contexts.hover.canvas, - defaultNodeType = self.settings('defaultNodeType'), - defaultEdgeType = self.settings('defaultEdgeType'), - nodeRenderers = sigma.canvas.hovers, - edgeRenderers = sigma.canvas.edgehovers, - extremitiesRenderers = sigma.canvas.extremities, - embedSettings = self.settings.embedObjects({ - prefix: prefix - }); - - // Clear self.contexts.hover: - self.contexts.hover.clearRect(0, 0, c.width, c.height); - - // Node render: single hover - if ( - embedSettings('enableHovering') && - embedSettings('singleHover') && - Object.keys(hoveredNodes).length - ) { - hoveredNode = hoveredNodes[Object.keys(hoveredNodes)[0]]; - ( - nodeRenderers[hoveredNode.type] || - nodeRenderers[defaultNodeType] || - nodeRenderers.def - )( - hoveredNode, - self.contexts.hover, - embedSettings - ); - } - - // Node render: multiple hover - if ( - embedSettings('enableHovering') && !embedSettings('singleHover') - ) - for (k in hoveredNodes) - ( - nodeRenderers[hoveredNodes[k].type] || - nodeRenderers[defaultNodeType] || - nodeRenderers.def - )( - hoveredNodes[k], - self.contexts.hover, - embedSettings - ); - - // Edge render: single hover - if ( - embedSettings('enableEdgeHovering') && - embedSettings('singleHover') && - Object.keys(hoveredEdges).length - ) { - hoveredEdge = hoveredEdges[Object.keys(hoveredEdges)[0]]; - source = self.graph.nodes(hoveredEdge.source); - target = self.graph.nodes(hoveredEdge.target); - - if (!hoveredEdge.hidden) { - ( - edgeRenderers[hoveredEdge.type] || - edgeRenderers[defaultEdgeType] || - edgeRenderers.def - )( - hoveredEdge, - source, - target, - self.contexts.hover, - embedSettings - ); - - if (embedSettings('edgeHoverExtremities')) { - ( - extremitiesRenderers[hoveredEdge.type] || - extremitiesRenderers.def - )( - hoveredEdge, - source, - target, - self.contexts.hover, - embedSettings - ); - - } else { - // Avoid edges rendered over nodes: - ( - sigma.canvas.nodes[source.type] || - sigma.canvas.nodes.def - )( - source, - self.contexts.hover, - embedSettings - ); - ( - sigma.canvas.nodes[target.type] || - sigma.canvas.nodes.def - )( - target, - self.contexts.hover, - embedSettings - ); - } - } - } - - // Edge render: multiple hover - if ( - embedSettings('enableEdgeHovering') && !embedSettings('singleHover') - ) { - for (k in hoveredEdges) { - hoveredEdge = hoveredEdges[k]; - source = self.graph.nodes(hoveredEdge.source); - target = self.graph.nodes(hoveredEdge.target); - - if (!hoveredEdge.hidden) { - ( - edgeRenderers[hoveredEdge.type] || - edgeRenderers[defaultEdgeType] || - edgeRenderers.def - )( - hoveredEdge, - source, - target, - self.contexts.hover, - embedSettings - ); - - if (embedSettings('edgeHoverExtremities')) { - ( - extremitiesRenderers[hoveredEdge.type] || - extremitiesRenderers.def - )( - hoveredEdge, - source, - target, - self.contexts.hover, - embedSettings - ); - } else { - // Avoid edges rendered over nodes: - ( - sigma.canvas.nodes[source.type] || - sigma.canvas.nodes.def - )( - source, - self.contexts.hover, - embedSettings - ); - ( - sigma.canvas.nodes[target.type] || - sigma.canvas.nodes.def - )( - target, - self.contexts.hover, - embedSettings - ); - } - } - } - } - } - }; -}).call(this); diff --git a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/overlayvpn_topo.html b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/overlayvpn_topo.html index 5b4bcd13..b6167b19 100644 --- a/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/overlayvpn_topo.html +++ b/openo-portal/portal-lifecyclemgr/src/main/webapp/lifecyclemgr/overlayvpn_topo.html @@ -1,42 +1,61 @@ -<!--
-
- Copyright 2016, Huawei Technologies Co., Ltd.
-
- 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.
-
--->
-
-<!DOCTYPE html>
-<html>
-<head>
- <style type="text/css">
- #container {
- top: 0;
- bottom: 0;
- left: 0;
- right: 0;
- position: absolute;
- }
- </style>
-</head>
-<body>
-<div id="container"></div>
-<script src="js/topo/sigma/sigma.min.js"></script>
-<script src="js/topo/sigma/jquery-3.1.0.min.js"></script>
-<script src="js/topo/sigma/plugins/sigma.renderers.customShapes.min.js"></script>
-<script src="js/topo/sigma/plugins/sigma.renderers.edgeLabels.min.js"></script>
-<script src="js/topo/Node.js"></script>
-<script src="js/topo/Edge.js"></script>
-<script src="js/topo/Topology.js"></script>
-</body>
+<!-- + + Copyright 2016, Huawei Technologies Co., Ltd. + + 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. + +--> + +<!DOCTYPE html> +<html> +<head> +<style type="text/css"> + #container { + top: 55px; + bottom: 0; + left: 0; + right: 0; + position: absolute; + } + #title { + font-size: 30px; + text-align: center; + } +</style> +</head> + +<body> +<div id="title"></div> +<hr/> +<div id="container"></div> + + +<script src="js/jquery-1.11.2.min.js"></script> + +<script src="js/topo/sigma/sigma.min.js"></script> +<script src="js/topo/sigma/sigma.renderers.customShapes.min.js"></script> +<script src="js/topo/sigma/sigma.renderers.edgeLabels.min.js"></script> + +<script src="js/topo/Node.js"></script> +<script src="js/topo/Edge.js"></script> +<script src="js/topo/OverlayTopology.js"></script> + +<!-- Update the title with the id of Overlay VPN --> +<script language="JavaScript"> + var id = extractOverlayVPNId(); + var titleStr = "Topology of Overlay VPN : ".concat("<b>", id, "</b>"); + document.getElementById("title").innerHTML = titleStr; +</script> +</body> + </html>
\ No newline at end of file |
