114 lines
3.4 KiB
JavaScript
114 lines
3.4 KiB
JavaScript
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/* *
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*
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* (c) 2016-2020 Highsoft AS
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*
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* Author: Lars A. V. Cabrera
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*
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* License: www.highcharts.com/license
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*
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* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
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*
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* */
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'use strict';
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import H from '../parts/Globals.js';
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import U from '../parts/Utilities.js';
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var isArray = U.isArray, merge = U.merge, splat = U.splat;
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import './GanttSeries.js';
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var Chart = H.Chart;
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/**
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* Factory function for Gantt charts.
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*
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* @example
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* // Render a chart in to div#container
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* var chart = Highcharts.ganttChart('container', {
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* title: {
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* text: 'My chart'
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* },
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* series: [{
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* data: ...
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* }]
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* });
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*
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* @function Highcharts.ganttChart
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*
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* @param {string|Highcharts.HTMLDOMElement} renderTo
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* The DOM element to render to, or its id.
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*
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* @param {Highcharts.Options} options
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* The chart options structure.
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*
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* @param {Highcharts.ChartCallbackFunction} [callback]
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* Function to run when the chart has loaded and and all external images
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* are loaded. Defining a
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* [chart.events.load](https://api.highcharts.com/highcharts/chart.events.load)
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* handler is equivalent.
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*
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* @return {Highcharts.Chart}
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* Returns the Chart object.
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*/
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H.ganttChart = function (renderTo, options, callback) {
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var hasRenderToArg = typeof renderTo === 'string' || renderTo.nodeName, seriesOptions = options.series, defaultOptions = H.getOptions(), defaultLinkedTo, userOptions = options;
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options = arguments[hasRenderToArg ? 1 : 0];
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// If user hasn't defined axes as array, make it into an array and add a
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// second axis by default.
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if (!isArray(options.xAxis)) {
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options.xAxis = [options.xAxis || {}, {}];
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}
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// apply X axis options to both single and multi x axes
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options.xAxis = options.xAxis.map(function (xAxisOptions, i) {
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if (i === 1) { // Second xAxis
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defaultLinkedTo = 0;
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}
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return merge(defaultOptions.xAxis, {
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grid: {
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enabled: true
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},
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opposite: true,
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linkedTo: defaultLinkedTo
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}, xAxisOptions, // user options
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{
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type: 'datetime'
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});
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});
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// apply Y axis options to both single and multi y axes
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options.yAxis = (splat(options.yAxis || {})).map(function (yAxisOptions) {
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return merge(defaultOptions.yAxis, // #3802
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{
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grid: {
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enabled: true
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},
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staticScale: 50,
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reversed: true,
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// Set default type treegrid, but only if 'categories' is
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// undefined
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type: yAxisOptions.categories ? yAxisOptions.type : 'treegrid'
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}, yAxisOptions // user options
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);
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});
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options.series = null;
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options = merge(true, {
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chart: {
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type: 'gantt'
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},
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title: {
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text: null
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},
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legend: {
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enabled: false
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}
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}, options, // user's options
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// forced options
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{
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isGantt: true
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});
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options.series = userOptions.series = seriesOptions;
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options.series.forEach(function (series) {
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series.data.forEach(function (point) {
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H.seriesTypes.gantt.prototype.setGanttPointAliases(point);
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});
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});
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return hasRenderToArg ?
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new Chart(renderTo, options, callback) :
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new Chart(options, options); // @todo does not look correct
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};
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