diff options
Diffstat (limited to 'dcae_dmaapbc_webapp/src/main/webapp/static/fusion/raptor/dy3/js/dygraph-options.js')
-rw-r--r-- | dcae_dmaapbc_webapp/src/main/webapp/static/fusion/raptor/dy3/js/dygraph-options.js | 384 |
1 files changed, 0 insertions, 384 deletions
diff --git a/dcae_dmaapbc_webapp/src/main/webapp/static/fusion/raptor/dy3/js/dygraph-options.js b/dcae_dmaapbc_webapp/src/main/webapp/static/fusion/raptor/dy3/js/dygraph-options.js deleted file mode 100644 index 0f90086..0000000 --- a/dcae_dmaapbc_webapp/src/main/webapp/static/fusion/raptor/dy3/js/dygraph-options.js +++ /dev/null @@ -1,384 +0,0 @@ -/** - * @license - * Copyright 2011 Dan Vanderkam (danvdk@gmail.com) - * MIT-licensed (http://opensource.org/licenses/MIT) - */ - -/** - * @fileoverview DygraphOptions is responsible for parsing and returning information about options. - * - * Still tightly coupled to Dygraphs, we could remove some of that, you know. - */ - -var DygraphOptions = (function() { - -/*jshint sub:true */ -/*global Dygraph:false */ -"use strict"; - -/* - * Interesting member variables: (REMOVING THIS LIST AS I CLOSURIZE) - * global_ - global attributes (common among all graphs, AIUI) - * user - attributes set by the user - * series_ - { seriesName -> { idx, yAxis, options }} - */ - -/** - * This parses attributes into an object that can be easily queried. - * - * It doesn't necessarily mean that all options are available, specifically - * if labels are not yet available, since those drive details of the per-series - * and per-axis options. - * - * @param {Dygraph} dygraph The chart to which these options belong. - * @constructor - */ -var DygraphOptions = function(dygraph) { - /** - * The dygraph. - * @type {!Dygraph} - */ - this.dygraph_ = dygraph; - - /** - * Array of axis index to { series : [ series names ] , options : { axis-specific options. } - * @type {Array.<{series : Array.<string>, options : Object}>} @private - */ - this.yAxes_ = []; - - /** - * Contains x-axis specific options, which are stored in the options key. - * This matches the yAxes_ object structure (by being a dictionary with an - * options element) allowing for shared code. - * @type {options: Object} @private - */ - this.xAxis_ = {}; - this.series_ = {}; - - // Once these two objects are initialized, you can call get(); - this.global_ = this.dygraph_.attrs_; - this.user_ = this.dygraph_.user_attrs_ || {}; - - /** - * A list of series in columnar order. - * @type {Array.<string>} - */ - this.labels_ = []; - - this.highlightSeries_ = this.get("highlightSeriesOpts") || {}; - this.reparseSeries(); -}; - -/** - * Not optimal, but does the trick when you're only using two axes. - * If we move to more axes, this can just become a function. - * - * @type {Object.<number>} - * @private - */ -DygraphOptions.AXIS_STRING_MAPPINGS_ = { - 'y' : 0, - 'Y' : 0, - 'y1' : 0, - 'Y1' : 0, - 'y2' : 1, - 'Y2' : 1 -}; - -/** - * @param {string|number} axis - * @private - */ -DygraphOptions.axisToIndex_ = function(axis) { - if (typeof(axis) == "string") { - if (DygraphOptions.AXIS_STRING_MAPPINGS_.hasOwnProperty(axis)) { - return DygraphOptions.AXIS_STRING_MAPPINGS_[axis]; - } - throw "Unknown axis : " + axis; - } - if (typeof(axis) == "number") { - if (axis === 0 || axis === 1) { - return axis; - } - throw "Dygraphs only supports two y-axes, indexed from 0-1."; - } - if (axis) { - throw "Unknown axis : " + axis; - } - // No axis specification means axis 0. - return 0; -}; - -/** - * Reparses options that are all related to series. This typically occurs when - * options are either updated, or source data has been made available. - * - * TODO(konigsberg): The method name is kind of weak; fix. - */ -DygraphOptions.prototype.reparseSeries = function() { - var labels = this.get("labels"); - if (!labels) { - return; // -- can't do more for now, will parse after getting the labels. - } - - this.labels_ = labels.slice(1); - - this.yAxes_ = [ { series : [], options : {}} ]; // Always one axis at least. - this.xAxis_ = { options : {} }; - this.series_ = {}; - - // Traditionally, per-series options were specified right up there with the options. For instance - // { - // labels: [ "X", "foo", "bar" ], - // pointSize: 3, - // foo : {}, // options for foo - // bar : {} // options for bar - // } - // - // Moving forward, series really should be specified in the series element, separating them. - // like so: - // - // { - // labels: [ "X", "foo", "bar" ], - // pointSize: 3, - // series : { - // foo : {}, // options for foo - // bar : {} // options for bar - // } - // } - // - // So, if series is found, it's expected to contain per-series data, otherwise we fall - // back. - var oldStyleSeries = !this.user_["series"]; - - if (oldStyleSeries) { - var axisId = 0; // 0-offset; there's always one. - // Go through once, add all the series, and for those with {} axis options, add a new axis. - for (var idx = 0; idx < this.labels_.length; idx++) { - var seriesName = this.labels_[idx]; - - var optionsForSeries = this.user_[seriesName] || {}; - - var yAxis = 0; - var axis = optionsForSeries["axis"]; - if (typeof(axis) == 'object') { - yAxis = ++axisId; - this.yAxes_[yAxis] = { series : [ seriesName ], options : axis }; - } - - // Associate series without axis options with axis 0. - if (!axis) { // undefined - this.yAxes_[0].series.push(seriesName); - } - - this.series_[seriesName] = { idx: idx, yAxis: yAxis, options : optionsForSeries }; - } - - // Go through one more time and assign series to an axis defined by another - // series, e.g. { 'Y1: { axis: {} }, 'Y2': { axis: 'Y1' } } - for (var idx = 0; idx < this.labels_.length; idx++) { - var seriesName = this.labels_[idx]; - var optionsForSeries = this.series_[seriesName]["options"]; - var axis = optionsForSeries["axis"]; - - if (typeof(axis) == 'string') { - if (!this.series_.hasOwnProperty(axis)) { - Dygraph.error("Series " + seriesName + " wants to share a y-axis with " + - "series " + axis + ", which does not define its own axis."); - return; - } - var yAxis = this.series_[axis].yAxis; - this.series_[seriesName].yAxis = yAxis; - this.yAxes_[yAxis].series.push(seriesName); - } - } - } else { - for (var idx = 0; idx < this.labels_.length; idx++) { - var seriesName = this.labels_[idx]; - var optionsForSeries = this.user_.series[seriesName] || {}; - var yAxis = DygraphOptions.axisToIndex_(optionsForSeries["axis"]); - - this.series_[seriesName] = { - idx: idx, - yAxis: yAxis, - options : optionsForSeries }; - - if (!this.yAxes_[yAxis]) { - this.yAxes_[yAxis] = { series : [ seriesName ], options : {} }; - } else { - this.yAxes_[yAxis].series.push(seriesName); - } - } - } - - var axis_opts = this.user_["axes"] || {}; - Dygraph.update(this.yAxes_[0].options, axis_opts["y"] || {}); - if (this.yAxes_.length > 1) { - Dygraph.update(this.yAxes_[1].options, axis_opts["y2"] || {}); - } - Dygraph.update(this.xAxis_.options, axis_opts["x"] || {}); -}; - -/** - * Get a global value. - * - * @param {string} name the name of the option. - */ -DygraphOptions.prototype.get = function(name) { - var result = this.getGlobalUser_(name); - if (result !== null) { - return result; - } - return this.getGlobalDefault_(name); -}; - -DygraphOptions.prototype.getGlobalUser_ = function(name) { - if (this.user_.hasOwnProperty(name)) { - return this.user_[name]; - } - return null; -}; - -DygraphOptions.prototype.getGlobalDefault_ = function(name) { - if (this.global_.hasOwnProperty(name)) { - return this.global_[name]; - } - if (Dygraph.DEFAULT_ATTRS.hasOwnProperty(name)) { - return Dygraph.DEFAULT_ATTRS[name]; - } - return null; -}; - -/** - * Get a value for a specific axis. If there is no specific value for the axis, - * the global value is returned. - * - * @param {string} name the name of the option. - * @param {string|number} axis the axis to search. Can be the string representation - * ("y", "y2") or the axis number (0, 1). - */ -DygraphOptions.prototype.getForAxis = function(name, axis) { - var axisIdx; - var axisString; - - // Since axis can be a number or a string, straighten everything out here. - if (typeof(axis) == 'number') { - axisIdx = axis; - axisString = axisIdx === 0 ? "y" : "y2"; - } else { - if (axis == "y1") { axis = "y"; } // Standardize on 'y'. Is this bad? I think so. - if (axis == "y") { - axisIdx = 0; - } else if (axis == "y2") { - axisIdx = 1; - } else if (axis == "x") { - axisIdx = -1; // simply a placeholder for below. - } else { - throw "Unknown axis " + axis; - } - axisString = axis; - } - - var userAxis = (axisIdx == -1) ? this.xAxis_ : this.yAxes_[axisIdx]; - - // Search the user-specified axis option first. - if (userAxis) { // This condition could be removed if we always set up this.yAxes_ for y2. - var axisOptions = userAxis.options; - if (axisOptions.hasOwnProperty(name)) { - return axisOptions[name]; - } - } - - // User-specified global options second. - var result = this.getGlobalUser_(name); - if (result !== null) { - return result; - } - - // Default axis options third. - var defaultAxisOptions = Dygraph.DEFAULT_ATTRS.axes[axisString]; - if (defaultAxisOptions.hasOwnProperty(name)) { - return defaultAxisOptions[name]; - } - - // Default global options last. - return this.getGlobalDefault_(name); -}; - -/** - * Get a value for a specific series. If there is no specific value for the series, - * the value for the axis is returned (and afterwards, the global value.) - * - * @param {string} name the name of the option. - * @param {string} series the series to search. - */ -DygraphOptions.prototype.getForSeries = function(name, series) { - // Honors indexes as series. - if (series === this.dygraph_.getHighlightSeries()) { - if (this.highlightSeries_.hasOwnProperty(name)) { - return this.highlightSeries_[name]; - } - } - - if (!this.series_.hasOwnProperty(series)) { - throw "Unknown series: " + series; - } - - var seriesObj = this.series_[series]; - var seriesOptions = seriesObj["options"]; - if (seriesOptions.hasOwnProperty(name)) { - return seriesOptions[name]; - } - - return this.getForAxis(name, seriesObj["yAxis"]); -}; - -/** - * Returns the number of y-axes on the chart. - * @return {number} the number of axes. - */ -DygraphOptions.prototype.numAxes = function() { - return this.yAxes_.length; -}; - -/** - * Return the y-axis for a given series, specified by name. - */ -DygraphOptions.prototype.axisForSeries = function(series) { - return this.series_[series].yAxis; -}; - -/** - * Returns the options for the specified axis. - */ -// TODO(konigsberg): this is y-axis specific. Support the x axis. -DygraphOptions.prototype.axisOptions = function(yAxis) { - return this.yAxes_[yAxis].options; -}; - -/** - * Return the series associated with an axis. - */ -DygraphOptions.prototype.seriesForAxis = function(yAxis) { - return this.yAxes_[yAxis].series; -}; - -/** - * Return the list of all series, in their columnar order. - */ -DygraphOptions.prototype.seriesNames = function() { - return this.labels_; -}; - -/* Are we using this? */ -/** - * Return the index of the specified series. - * @param {string} series the series name. - */ -DygraphOptions.prototype.indexOfSeries = function(series) { - return this.series_[series].idx; -}; - -return DygraphOptions; - -})(); |