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// ==ClosureCompiler== |
懒 |
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// @compilation_level SIMPLE_OPTIMIZATIONS |
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/** |
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* @license Highcharts JS v3.0.6 (2013-10-04) |
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* |
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* (c) 2009-2013 Torstein Hønsi |
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* |
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* License: www.highcharts.com/license |
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*/ |
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// JSLint options: |
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/*global Highcharts, HighchartsAdapter, document, window, navigator, setInterval, clearInterval, clearTimeout, setTimeout, location, jQuery, $, console */ |
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(function (Highcharts, UNDEFINED) { |
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var arrayMin = Highcharts.arrayMin, |
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arrayMax = Highcharts.arrayMax, |
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each = Highcharts.each, |
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extend = Highcharts.extend, |
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merge = Highcharts.merge, |
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map = Highcharts.map, |
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pick = Highcharts.pick, |
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pInt = Highcharts.pInt, |
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defaultPlotOptions = Highcharts.getOptions().plotOptions, |
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seriesTypes = Highcharts.seriesTypes, |
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extendClass = Highcharts.extendClass, |
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splat = Highcharts.splat, |
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wrap = Highcharts.wrap, |
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Axis = Highcharts.Axis, |
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Tick = Highcharts.Tick, |
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Series = Highcharts.Series, |
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colProto = seriesTypes.column.prototype, |
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math = Math, |
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mathRound = math.round, |
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mathFloor = math.floor, |
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mathMax = math.max, |
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noop = function () {};/** |
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* The Pane object allows options that are common to a set of X and Y axes. |
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* |
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* In the future, this can be extended to basic Highcharts and Highstock. |
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*/ |
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function Pane(options, chart, firstAxis) { |
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this.init.call(this, options, chart, firstAxis); |
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} |
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// Extend the Pane prototype |
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extend(Pane.prototype, { |
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/** |
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* Initiate the Pane object |
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*/ |
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init: function (options, chart, firstAxis) { |
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var pane = this, |
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backgroundOption, |
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defaultOptions = pane.defaultOptions; |
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pane.chart = chart; |
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// Set options |
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if (chart.angular) { // gauges |
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defaultOptions.background = {}; // gets extended by this.defaultBackgroundOptions |
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} |
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pane.options = options = merge(defaultOptions, options); |
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backgroundOption = options.background; |
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// To avoid having weighty logic to place, update and remove the backgrounds, |
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// push them to the first axis' plot bands and borrow the existing logic there. |
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if (backgroundOption) { |
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each([].concat(splat(backgroundOption)).reverse(), function (config) { |
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var backgroundColor = config.backgroundColor; // if defined, replace the old one (specific for gradients) |
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config = merge(pane.defaultBackgroundOptions, config); |
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if (backgroundColor) { |
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config.backgroundColor = backgroundColor; |
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} |
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config.color = config.backgroundColor; // due to naming in plotBands |
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firstAxis.options.plotBands.unshift(config); |
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}); |
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} |
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}, |
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/** |
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* The default options object |
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*/ |
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defaultOptions: { |
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// background: {conditional}, |
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center: ['50%', '50%'], |
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size: '85%', |
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startAngle: 0 |
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//endAngle: startAngle + 360 |
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}, |
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/** |
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* The default background options |
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*/ |
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defaultBackgroundOptions: { |
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shape: 'circle', |
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borderWidth: 1, |
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borderColor: 'silver', |
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backgroundColor: { |
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linearGradient: { x1: 0, y1: 0, x2: 0, y2: 1 }, |
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stops: [ |
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[0, '#FFF'], |
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[1, '#DDD'] |
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] |
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}, |
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from: Number.MIN_VALUE, // corrected to axis min |
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innerRadius: 0, |
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to: Number.MAX_VALUE, // corrected to axis max |
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outerRadius: '105%' |
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} |
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}); |
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var axisProto = Axis.prototype, |
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tickProto = Tick.prototype; |
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/** |
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* Augmented methods for the x axis in order to hide it completely, used for the X axis in gauges |
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*/ |
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var hiddenAxisMixin = { |
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getOffset: noop, |
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redraw: function () { |
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this.isDirty = false; // prevent setting Y axis dirty |
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}, |
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render: function () { |
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this.isDirty = false; // prevent setting Y axis dirty |
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}, |
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setScale: noop, |
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setCategories: noop, |
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setTitle: noop |
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}; |
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/** |
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* Augmented methods for the value axis |
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*/ |
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/*jslint unparam: true*/ |
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var radialAxisMixin = { |
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isRadial: true, |
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/** |
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* The default options extend defaultYAxisOptions |
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*/ |
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defaultRadialGaugeOptions: { |
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labels: { |
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align: 'center', |
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x: 0, |
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y: null // auto |
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}, |
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minorGridLineWidth: 0, |
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minorTickInterval: 'auto', |
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minorTickLength: 10, |
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minorTickPosition: 'inside', |
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minorTickWidth: 1, |
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plotBands: [], |
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tickLength: 10, |
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tickPosition: 'inside', |
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tickWidth: 2, |
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title: { |
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rotation: 0 |
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}, |
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zIndex: 2 // behind dials, points in the series group |
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}, |
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// Circular axis around the perimeter of a polar chart |
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defaultRadialXOptions: { |
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gridLineWidth: 1, // spokes |
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labels: { |
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align: null, // auto |
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distance: 15, |
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x: 0, |
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y: null // auto |
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}, |
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maxPadding: 0, |
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minPadding: 0, |
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plotBands: [], |
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showLastLabel: false, |
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tickLength: 0 |
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}, |
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// Radial axis, like a spoke in a polar chart |
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defaultRadialYOptions: { |
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gridLineInterpolation: 'circle', |
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labels: { |
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align: 'right', |
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x: -3, |
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y: -2 |
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}, |
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plotBands: [], |
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showLastLabel: false, |
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title: { |
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x: 4, |
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text: null, |
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rotation: 90 |
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} |
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}, |
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/** |
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* Merge and set options |
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*/ |
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setOptions: function (userOptions) { |
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this.options = merge( |
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this.defaultOptions, |
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this.defaultRadialOptions, |
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userOptions |
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); |
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}, |
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/** |
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* Wrap the getOffset method to return zero offset for title or labels in a radial |
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* axis |
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*/ |
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getOffset: function () { |
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// Call the Axis prototype method (the method we're in now is on the instance) |
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axisProto.getOffset.call(this); |
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// Title or label offsets are not counted |
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this.chart.axisOffset[this.side] = 0; |
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}, |
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/** |
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* Get the path for the axis line. This method is also referenced in the getPlotLinePath |
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* method. |
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*/ |
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getLinePath: function (lineWidth, radius) { |
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var center = this.center; |
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radius = pick(radius, center[2] / 2 - this.offset); |
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return this.chart.renderer.symbols.arc( |
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this.left + center[0], |
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this.top + center[1], |
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radius, |
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radius, |
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{ |
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start: this.startAngleRad, |
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end: this.endAngleRad, |
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open: true, |
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innerR: 0 |
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} |
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); |
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}, |
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/** |
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* Override setAxisTranslation by setting the translation to the difference |
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* in rotation. This allows the translate method to return angle for |
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* any given value. |
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*/ |
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setAxisTranslation: function () { |
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// Call uber method |
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axisProto.setAxisTranslation.call(this); |
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// Set transA and minPixelPadding |
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if (this.center) { // it's not defined the first time |
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if (this.isCircular) { |
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this.transA = (this.endAngleRad - this.startAngleRad) / |
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((this.max - this.min) || 1); |
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} else { |
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this.transA = (this.center[2] / 2) / ((this.max - this.min) || 1); |
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} |
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if (this.isXAxis) { |
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this.minPixelPadding = this.transA * this.minPointOffset + |
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(this.reversed ? (this.endAngleRad - this.startAngleRad) / 4 : 0); // ??? |
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} |
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} |
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}, |
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/** |
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* In case of auto connect, add one closestPointRange to the max value right before |
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* tickPositions are computed, so that ticks will extend passed the real max. |
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*/ |
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beforeSetTickPositions: function () { |
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if (this.autoConnect) { |
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this.max += (this.categories && 1) || this.pointRange || this.closestPointRange || 0; // #1197, #2260 |
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} |
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}, |
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/** |
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* Override the setAxisSize method to use the arc's circumference as length. This |
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* allows tickPixelInterval to apply to pixel lengths along the perimeter |
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*/ |
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setAxisSize: function () { |
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axisProto.setAxisSize.call(this); |
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if (this.isRadial) { |
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// Set the center array |
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this.center = this.pane.center = seriesTypes.pie.prototype.getCenter.call(this.pane); |
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this.len = this.width = this.height = this.isCircular ? |
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this.center[2] * (this.endAngleRad - this.startAngleRad) / 2 : |
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this.center[2] / 2; |
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} |
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}, |
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/** |
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* Returns the x, y coordinate of a point given by a value and a pixel distance |
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* from center |
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*/ |
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getPosition: function (value, length) { |
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if (!this.isCircular) { |
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length = this.translate(value); |
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value = this.min; |
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} |
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return this.postTranslate( |
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this.translate(value), |
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pick(length, this.center[2] / 2) - this.offset |
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); |
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}, |
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/** |
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* Translate from intermediate plotX (angle), plotY (axis.len - radius) to final chart coordinates. |
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*/ |
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postTranslate: function (angle, radius) { |
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var chart = this.chart, |
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center = this.center; |
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angle = this.startAngleRad + angle; |
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return { |
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x: chart.plotLeft + center[0] + Math.cos(angle) * radius, |
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y: chart.plotTop + center[1] + Math.sin(angle) * radius |
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}; |
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}, |
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/** |
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* Find the path for plot bands along the radial axis |
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*/ |
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getPlotBandPath: function (from, to, options) { |
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var center = this.center, |
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startAngleRad = this.startAngleRad, |
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fullRadius = center[2] / 2, |
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radii = [ |
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pick(options.outerRadius, '100%'), |
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options.innerRadius, |
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pick(options.thickness, 10) |
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], |
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percentRegex = /%$/, |
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start, |
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end, |
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open, |
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isCircular = this.isCircular, // X axis in a polar chart |
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ret; |
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// Polygonal plot bands |
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if (this.options.gridLineInterpolation === 'polygon') { |
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ret = this.getPlotLinePath(from).concat(this.getPlotLinePath(to, true)); |
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// Circular grid bands |
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} else { |
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// Plot bands on Y axis (radial axis) - inner and outer radius depend on to and from |
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if (!isCircular) { |
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radii[0] = this.translate(from); |
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radii[1] = this.translate(to); |
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} |
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// Convert percentages to pixel values |
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radii = map(radii, function (radius) { |
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if (percentRegex.test(radius)) { |
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radius = (pInt(radius, 10) * fullRadius) / 100; |
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} |
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return radius; |
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}); |
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// Handle full circle |
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if (options.shape === 'circle' || !isCircular) { |
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start = -Math.PI / 2; |
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end = Math.PI * 1.5; |
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open = true; |
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} else { |
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start = startAngleRad + this.translate(from); |
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end = startAngleRad + this.translate(to); |
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} |
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ret = this.chart.renderer.symbols.arc( |
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this.left + center[0], |
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this.top + center[1], |
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radii[0], |
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radii[0], |
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{ |
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start: start, |
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end: end, |
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innerR: pick(radii[1], radii[0] - radii[2]), |
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open: open |
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} |
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); |
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} |
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return ret; |
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}, |
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/** |
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* Find the path for plot lines perpendicular to the radial axis. |
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*/ |
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getPlotLinePath: function (value, reverse) { |
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var axis = this, |
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center = axis.center, |
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chart = axis.chart, |
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end = axis.getPosition(value), |
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xAxis, |
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xy, |
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tickPositions, |
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ret; |
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// Spokes |
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if (axis.isCircular) { |
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ret = ['M', center[0] + chart.plotLeft, center[1] + chart.plotTop, 'L', end.x, end.y]; |
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// Concentric circles |
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} else if (axis.options.gridLineInterpolation === 'circle') { |
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value = axis.translate(value); |
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if (value) { // a value of 0 is in the center |
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ret = axis.getLinePath(0, value); |
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} |
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// Concentric polygons |
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} else { |
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xAxis = chart.xAxis[0]; |
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ret = []; |
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value = axis.translate(value); |
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tickPositions = xAxis.tickPositions; |
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if (xAxis.autoConnect) { |
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tickPositions = tickPositions.concat([tickPositions[0]]); |
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} |
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// Reverse the positions for concatenation of polygonal plot bands |
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if (reverse) { |
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tickPositions = [].concat(tickPositions).reverse(); |
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} |
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each(tickPositions, function (pos, i) { |
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xy = xAxis.getPosition(pos, value); |
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ret.push(i ? 'L' : 'M', xy.x, xy.y); |
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}); |
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} |
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return ret; |
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}, |
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/** |
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* Find the position for the axis title, by default inside the gauge |
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*/ |
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getTitlePosition: function () { |
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var center = this.center, |
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chart = this.chart, |
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titleOptions = this.options.title; |
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return { |
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x: chart.plotLeft + center[0] + (titleOptions.x || 0), |
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y: chart.plotTop + center[1] - ({ high: 0.5, middle: 0.25, low: 0 }[titleOptions.align] * |
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center[2]) + (titleOptions.y || 0) |
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}; |
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} |
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}; |
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/*jslint unparam: false*/ |
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/** |
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* Override axisProto.init to mix in special axis instance functions and function overrides |
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*/ |
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wrap(axisProto, 'init', function (proceed, chart, userOptions) { |
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var axis = this, |
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angular = chart.angular, |
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polar = chart.polar, |
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isX = userOptions.isX, |
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isHidden = angular && isX, |
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isCircular, |
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startAngleRad, |
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endAngleRad, |
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options, |
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chartOptions = chart.options, |
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paneIndex = userOptions.pane || 0, |
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pane, |
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paneOptions; |
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// Before prototype.init |
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if (angular) { |
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extend(this, isHidden ? hiddenAxisMixin : radialAxisMixin); |
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isCircular = !isX; |
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if (isCircular) { |
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this.defaultRadialOptions = this.defaultRadialGaugeOptions; |
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} |
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} else if (polar) { |
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//extend(this, userOptions.isX ? radialAxisMixin : radialAxisMixin); |
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extend(this, radialAxisMixin); |
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isCircular = isX; |
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this.defaultRadialOptions = isX ? this.defaultRadialXOptions : merge(this.defaultYAxisOptions, this.defaultRadialYOptions); |
|
499 |
|
|
500 |
} |
|
501 |
|
|
502 |
// Run prototype.init |
|
503 |
proceed.call(this, chart, userOptions); |
|
504 |
|
|
505 |
if (!isHidden && (angular || polar)) { |
|
506 |
options = this.options; |
|
507 |
|
|
508 |
// Create the pane and set the pane options. |
|
509 |
if (!chart.panes) { |
|
510 |
chart.panes = []; |
|
511 |
} |
|
512 |
this.pane = pane = chart.panes[paneIndex] = chart.panes[paneIndex] || new Pane( |
|
513 |
splat(chartOptions.pane)[paneIndex], |
|
514 |
chart, |
|
515 |
axis |
|
516 |
); |
|
517 |
paneOptions = pane.options; |
|
518 |
|
|
519 |
|
|
520 |
// Disable certain features on angular and polar axes |
|
521 |
chart.inverted = false; |
|
522 |
chartOptions.chart.zoomType = null; |
|
523 |
|
|
524 |
// Start and end angle options are |
|
525 |
// given in degrees relative to top, while internal computations are |
|
526 |
// in radians relative to right (like SVG). |
|
527 |
this.startAngleRad = startAngleRad = (paneOptions.startAngle - 90) * Math.PI / 180; |
|
528 |
this.endAngleRad = endAngleRad = (pick(paneOptions.endAngle, paneOptions.startAngle + 360) - 90) * Math.PI / 180; |
|
529 |
this.offset = options.offset || 0; |
|
530 |
|
|
531 |
this.isCircular = isCircular; |
|
532 |
|
|
533 |
// Automatically connect grid lines? |
|
534 |
if (isCircular && userOptions.max === UNDEFINED && endAngleRad - startAngleRad === 2 * Math.PI) { |
|
535 |
this.autoConnect = true; |
|
536 |
} |
|
537 |
} |
|
538 |
|
|
539 |
}); |
|
540 |
|
|
541 |
/** |
|
542 |
* Add special cases within the Tick class' methods for radial axes. |
|
543 |
*/ |
|
544 |
wrap(tickProto, 'getPosition', function (proceed, horiz, pos, tickmarkOffset, old) { |
|
545 |
var axis = this.axis; |
|
546 |
|
|
547 |
return axis.getPosition ? |
|
548 |
axis.getPosition(pos) : |
|
549 |
proceed.call(this, horiz, pos, tickmarkOffset, old); |
|
550 |
}); |
|
551 |
|
|
552 |
/** |
|
553 |
* Wrap the getLabelPosition function to find the center position of the label |
|
554 |
* based on the distance option |
|
555 |
*/ |
|
556 |
wrap(tickProto, 'getLabelPosition', function (proceed, x, y, label, horiz, labelOptions, tickmarkOffset, index, step) { |
|
557 |
var axis = this.axis, |
|
558 |
optionsY = labelOptions.y, |
|
559 |
ret, |
|
560 |
align = labelOptions.align, |
|
561 |
angle = ((axis.translate(this.pos) + axis.startAngleRad + Math.PI / 2) / Math.PI * 180) % 360; |
|
562 |
|
|
563 |
if (axis.isRadial) { |
|
564 |
ret = axis.getPosition(this.pos, (axis.center[2] / 2) + pick(labelOptions.distance, -25)); |
|
565 |
|
|
566 |
// Automatically rotated |
|
567 |
if (labelOptions.rotation === 'auto') { |
|
568 |
label.attr({ |
|
569 |
rotation: angle |
|
570 |
}); |
|
571 |
|
|
572 |
// Vertically centered |
|
573 |
} else if (optionsY === null) { |
|
574 |
optionsY = pInt(label.styles.lineHeight) * 0.9 - label.getBBox().height / 2; |
|
575 |
|
|
576 |
} |
|
577 |
|
|
578 |
// Automatic alignment |
|
579 |
if (align === null) { |
|
580 |
if (axis.isCircular) { |
|
581 |
if (angle > 20 && angle < 160) { |
|
582 |
align = 'left'; // right hemisphere |
|
583 |
} else if (angle > 200 && angle < 340) { |
|
584 |
align = 'right'; // left hemisphere |
|
585 |
} else { |
|
586 |
align = 'center'; // top or bottom |
|
587 |
} |
|
588 |
} else { |
|
589 |
align = 'center'; |
|
590 |
} |
|
591 |
label.attr({ |
|
592 |
align: align |
|
593 |
}); |
|
594 |
} |
|
595 |
|
|
596 |
ret.x += labelOptions.x; |
|
597 |
ret.y += optionsY; |
|
598 |
|
|
599 |
} else { |
|
600 |
ret = proceed.call(this, x, y, label, horiz, labelOptions, tickmarkOffset, index, step); |
|
601 |
} |
|
602 |
return ret; |
|
603 |
}); |
|
604 |
|
|
605 |
/** |
|
606 |
* Wrap the getMarkPath function to return the path of the radial marker |
|
607 |
*/ |
|
608 |
wrap(tickProto, 'getMarkPath', function (proceed, x, y, tickLength, tickWidth, horiz, renderer) { |
|
609 |
var axis = this.axis, |
|
610 |
endPoint, |
|
611 |
ret; |
|
612 |
|
|
613 |
if (axis.isRadial) { |
|
614 |
endPoint = axis.getPosition(this.pos, axis.center[2] / 2 + tickLength); |
|
615 |
ret = [ |
|
616 |
'M', |
|
617 |
x, |
|
618 |
y, |
|
619 |
'L', |
|
620 |
endPoint.x, |
|
621 |
endPoint.y |
|
622 |
]; |
|
623 |
} else { |
|
624 |
ret = proceed.call(this, x, y, tickLength, tickWidth, horiz, renderer); |
|
625 |
} |
|
626 |
return ret; |
|
627 |
});/* |
|
628 |
* The AreaRangeSeries class |
|
629 |
* |
|
630 |
*/ |
|
631 |
|
|
632 |
/** |
|
633 |
* Extend the default options with map options |
|
634 |
*/ |
|
635 |
defaultPlotOptions.arearange = merge(defaultPlotOptions.area, { |
|
636 |
lineWidth: 1, |
|
637 |
marker: null, |
|
638 |
threshold: null, |
|
639 |
tooltip: { |
|
640 |
pointFormat: '<span style="color:{series.color}">{series.name}</span>: <b>{point.low}</b> - <b>{point.high}</b><br/>' |
|
641 |
}, |
|
642 |
trackByArea: true, |
|
643 |
dataLabels: { |
|
644 |
verticalAlign: null, |
|
645 |
xLow: 0, |
|
646 |
xHigh: 0, |
|
647 |
yLow: 0, |
|
648 |
yHigh: 0 |
|
649 |
} |
|
650 |
}); |
|
651 |
|
|
652 |
/** |
|
653 |
* Add the series type |
|
654 |
*/ |
|
655 |
seriesTypes.arearange = Highcharts.extendClass(seriesTypes.area, { |
|
656 |
type: 'arearange', |
|
657 |
pointArrayMap: ['low', 'high'], |
|
658 |
toYData: function (point) { |
|
659 |
return [point.low, point.high]; |
|
660 |
}, |
|
661 |
pointValKey: 'low', |
|
662 |
|
|
663 |
/** |
|
664 |
* Extend getSegments to force null points if the higher value is null. #1703. |
|
665 |
*/ |
|
666 |
getSegments: function () { |
|
667 |
var series = this; |
|
668 |
|
|
669 |
each(series.points, function (point) { |
|
670 |
if (!series.options.connectNulls && (point.low === null || point.high === null)) { |
|
671 |
point.y = null; |
|
672 |
} else if (point.low === null && point.high !== null) { |
|
673 |
point.y = point.high; |
|
674 |
} |
|
675 |
}); |
|
676 |
Series.prototype.getSegments.call(this); |
|
677 |
}, |
|
678 |
|
|
679 |
/** |
|
680 |
* Translate data points from raw values x and y to plotX and plotY |
|
681 |
*/ |
|
682 |
translate: function () { |
|
683 |
var series = this, |
|
684 |
yAxis = series.yAxis; |
|
685 |
|
|
686 |
seriesTypes.area.prototype.translate.apply(series); |
|
687 |
|
|
688 |
// Set plotLow and plotHigh |
|
689 |
each(series.points, function (point) { |
|
690 |
|
|
691 |
var low = point.low, |
|
692 |
high = point.high, |
|
693 |
plotY = point.plotY; |
|
694 |
|
|
695 |
if (high === null && low === null) { |
|
696 |
point.y = null; |
|
697 |
} else if (low === null) { |
|
698 |
point.plotLow = point.plotY = null; |
|
699 |
point.plotHigh = yAxis.translate(high, 0, 1, 0, 1); |
|
700 |
} else if (high === null) { |
|
701 |
point.plotLow = plotY; |
|
702 |
point.plotHigh = null; |
|
703 |
} else { |
|
704 |
point.plotLow = plotY; |
|
705 |
point.plotHigh = yAxis.translate(high, 0, 1, 0, 1); |
|
706 |
} |
|
707 |
}); |
|
708 |
}, |
|
709 |
|
|
710 |
/** |
|
711 |
* Extend the line series' getSegmentPath method by applying the segment |
|
712 |
* path to both lower and higher values of the range |
|
713 |
*/ |
|
714 |
getSegmentPath: function (segment) { |
|
715 |
|
|
716 |
var lowSegment, |
|
717 |
highSegment = [], |
|
718 |
i = segment.length, |
|
719 |
baseGetSegmentPath = Series.prototype.getSegmentPath, |
|
720 |
point, |
|
721 |
linePath, |
|
722 |
lowerPath, |
|
723 |
options = this.options, |
|
724 |
step = options.step, |
|
725 |
higherPath; |
|
726 |
|
|
727 |
// Remove nulls from low segment |
|
728 |
lowSegment = HighchartsAdapter.grep(segment, function (point) { |
|
729 |
return point.plotLow !== null; |
|
730 |
}); |
|
731 |
|
|
732 |
// Make a segment with plotX and plotY for the top values |
|
733 |
while (i--) { |
|
734 |
point = segment[i]; |
|
735 |
if (point.plotHigh !== null) { |
|
736 |
highSegment.push({ |
|
737 |
plotX: point.plotX, |
|
738 |
plotY: point.plotHigh |
|
739 |
}); |
|
740 |
} |
|
741 |
} |
|
742 |
|
|
743 |
// Get the paths |
|
744 |
lowerPath = baseGetSegmentPath.call(this, lowSegment); |
|
745 |
if (step) { |
|
746 |
if (step === true) { |
|
747 |
step = 'left'; |
|
748 |
} |
|
749 |
options.step = { left: 'right', center: 'center', right: 'left' }[step]; // swap for reading in getSegmentPath |
|
750 |
} |
|
751 |
higherPath = baseGetSegmentPath.call(this, highSegment); |
|
752 |
options.step = step; |
|
753 |
|
|
754 |
// Create a line on both top and bottom of the range |
|
755 |
linePath = [].concat(lowerPath, higherPath); |
|
756 |
|
|
757 |
// For the area path, we need to change the 'move' statement into 'lineTo' or 'curveTo' |
|
758 |
higherPath[0] = 'L'; // this probably doesn't work for spline |
|
759 |
this.areaPath = this.areaPath.concat(lowerPath, higherPath); |
|
760 |
|
|
761 |
return linePath; |
|
762 |
}, |
|
763 |
|
|
764 |
/** |
|
765 |
* Extend the basic drawDataLabels method by running it for both lower and higher |
|
766 |
* values. |
|
767 |
*/ |
|
768 |
drawDataLabels: function () { |
|
769 |
|
|
770 |
var data = this.data, |
|
771 |
length = data.length, |
|
772 |
i, |
|
773 |
originalDataLabels = [], |
|
774 |
seriesProto = Series.prototype, |
|
775 |
dataLabelOptions = this.options.dataLabels, |
|
776 |
point, |
|
777 |
inverted = this.chart.inverted; |
|
778 |
|
|
779 |
if (dataLabelOptions.enabled || this._hasPointLabels) { |
|
780 |
|
|
781 |
// Step 1: set preliminary values for plotY and dataLabel and draw the upper labels |
|
782 |
i = length; |
|
783 |
while (i--) { |
|
784 |
point = data[i]; |
|
785 |
|
|
786 |
// Set preliminary values |
|
787 |
point.y = point.high; |
|
788 |
point.plotY = point.plotHigh; |
|
789 |
|
|
790 |
// Store original data labels and set preliminary label objects to be picked up |
|
791 |
// in the uber method |
|
792 |
originalDataLabels[i] = point.dataLabel; |
|
793 |
point.dataLabel = point.dataLabelUpper; |
|
794 |
|
|
795 |
// Set the default offset |
|
796 |
point.below = false; |
|
797 |
if (inverted) { |
|
798 |
dataLabelOptions.align = 'left'; |
|
799 |
dataLabelOptions.x = dataLabelOptions.xHigh; |
|
800 |
} else { |
|
801 |
dataLabelOptions.y = dataLabelOptions.yHigh; |
|
802 |
} |
|
803 |
} |
|
804 |
seriesProto.drawDataLabels.apply(this, arguments); // #1209 |
|
805 |
|
|
806 |
// Step 2: reorganize and handle data labels for the lower values |
|
807 |
i = length; |
|
808 |
while (i--) { |
|
809 |
point = data[i]; |
|
810 |
|
|
811 |
// Move the generated labels from step 1, and reassign the original data labels |
|
812 |
point.dataLabelUpper = point.dataLabel; |
|
813 |
point.dataLabel = originalDataLabels[i]; |
|
814 |
|
|
815 |
// Reset values |
|
816 |
point.y = point.low; |
|
817 |
point.plotY = point.plotLow; |
|
818 |
|
|
819 |
// Set the default offset |
|
820 |
point.below = true; |
|
821 |
if (inverted) { |
|
822 |
dataLabelOptions.align = 'right'; |
|
823 |
dataLabelOptions.x = dataLabelOptions.xLow; |
|
824 |
} else { |
|
825 |
dataLabelOptions.y = dataLabelOptions.yLow; |
|
826 |
} |
|
827 |
} |
|
828 |
seriesProto.drawDataLabels.apply(this, arguments); |
|
829 |
} |
|
830 |
|
|
831 |
}, |
|
832 |
|
|
833 |
alignDataLabel: seriesTypes.column.prototype.alignDataLabel, |
|
834 |
|
|
835 |
getSymbol: seriesTypes.column.prototype.getSymbol, |
|
836 |
|
|
837 |
drawPoints: noop |
|
838 |
});/** |
|
839 |
* The AreaSplineRangeSeries class |
|
840 |
*/ |
|
841 |
|
|
842 |
defaultPlotOptions.areasplinerange = merge(defaultPlotOptions.arearange); |
|
843 |
|
|
844 |
/** |
|
845 |
* AreaSplineRangeSeries object |
|
846 |
*/ |
|
847 |
seriesTypes.areasplinerange = extendClass(seriesTypes.arearange, { |
|
848 |
type: 'areasplinerange', |
|
849 |
getPointSpline: seriesTypes.spline.prototype.getPointSpline |
|
850 |
});/** |
|
851 |
* The ColumnRangeSeries class |
|
852 |
*/ |
|
853 |
defaultPlotOptions.columnrange = merge(defaultPlotOptions.column, defaultPlotOptions.arearange, { |
|
854 |
lineWidth: 1, |
|
855 |
pointRange: null |
|
856 |
}); |
|
857 |
|
|
858 |
/** |
|
859 |
* ColumnRangeSeries object |
|
860 |
*/ |
|
861 |
seriesTypes.columnrange = extendClass(seriesTypes.arearange, { |
|
862 |
type: 'columnrange', |
|
863 |
/** |
|
864 |
* Translate data points from raw values x and y to plotX and plotY |
|
865 |
*/ |
|
866 |
translate: function () { |
|
867 |
var series = this, |
|
868 |
yAxis = series.yAxis, |
|
869 |
plotHigh; |
|
870 |
|
|
871 |
colProto.translate.apply(series); |
|
872 |
|
|
873 |
// Set plotLow and plotHigh |
|
874 |
each(series.points, function (point) { |
|
875 |
var shapeArgs = point.shapeArgs, |
|
876 |
minPointLength = series.options.minPointLength, |
|
877 |
heightDifference, |
|
878 |
height, |
|
879 |
y; |
|
880 |
|
|
881 |
point.plotHigh = plotHigh = yAxis.translate(point.high, 0, 1, 0, 1); |
|
882 |
point.plotLow = point.plotY; |
|
883 |
|
|
884 |
// adjust shape |
|
885 |
y = plotHigh; |
|
886 |
height = point.plotY - plotHigh; |
|
887 |
|
|
888 |
if (height < minPointLength) { |
|
889 |
heightDifference = (minPointLength - height); |
|
890 |
height += heightDifference; |
|
891 |
y -= heightDifference / 2; |
|
892 |
} |
|
893 |
shapeArgs.height = height; |
|
894 |
shapeArgs.y = y; |
|
895 |
}); |
|
896 |
}, |
|
897 |
trackerGroups: ['group', 'dataLabels'], |
|
898 |
drawGraph: noop, |
|
899 |
pointAttrToOptions: colProto.pointAttrToOptions, |
|
900 |
drawPoints: colProto.drawPoints, |
|
901 |
drawTracker: colProto.drawTracker, |
|
902 |
animate: colProto.animate, |
|
903 |
getColumnMetrics: colProto.getColumnMetrics |
|
904 |
}); |
|
905 |
/* |
|
906 |
* The GaugeSeries class |
|
907 |
*/ |
|
908 |
|
|
909 |
|
|
910 |
|
|
911 |
/** |
|
912 |
* Extend the default options |
|
913 |
*/ |
|
914 |
defaultPlotOptions.gauge = merge(defaultPlotOptions.line, { |
|
915 |
dataLabels: { |
|
916 |
enabled: true, |
|
917 |
y: 15, |
|
918 |
borderWidth: 1, |
|
919 |
borderColor: 'silver', |
|
920 |
borderRadius: 3, |
|
921 |
style: { |
|
922 |
fontWeight: 'bold' |
|
923 |
}, |
|
924 |
verticalAlign: 'top', |
|
925 |
zIndex: 2 |
|
926 |
}, |
|
927 |
dial: { |
|
928 |
// radius: '80%', |
|
929 |
// backgroundColor: 'black', |
|
930 |
// borderColor: 'silver', |
|
931 |
// borderWidth: 0, |
|
932 |
// baseWidth: 3, |
|
933 |
// topWidth: 1, |
|
934 |
// baseLength: '70%' // of radius |
|
935 |
// rearLength: '10%' |
|
936 |
}, |
|
937 |
pivot: { |
|
938 |
//radius: 5, |
|
939 |
//borderWidth: 0 |
|
940 |
//borderColor: 'silver', |
|
941 |
//backgroundColor: 'black' |
|
942 |
}, |
|
943 |
tooltip: { |
|
944 |
headerFormat: '' |
|
945 |
}, |
|
946 |
showInLegend: false |
|
947 |
}); |
|
948 |
|
|
949 |
/** |
|
950 |
* Extend the point object |
|
951 |
*/ |
|
952 |
var GaugePoint = Highcharts.extendClass(Highcharts.Point, { |
|
953 |
/** |
|
954 |
* Don't do any hover colors or anything |
|
955 |
*/ |
|
956 |
setState: function (state) { |
|
957 |
this.state = state; |
|
958 |
} |
|
959 |
}); |
|
960 |
|
|
961 |
|
|
962 |
/** |
|
963 |
* Add the series type |
|
964 |
*/ |
|
965 |
var GaugeSeries = { |
|
966 |
type: 'gauge', |
|
967 |
pointClass: GaugePoint, |
|
968 |
|
|
969 |
// chart.angular will be set to true when a gauge series is present, and this will |
|
970 |
// be used on the axes |
|
971 |
angular: true, |
|
972 |
drawGraph: noop, |
|
973 |
fixedBox: true, |
|
974 |
trackerGroups: ['group', 'dataLabels'], |
|
975 |
|
|
976 |
/** |
|
977 |
* Calculate paths etc |
|
978 |
*/ |
|
979 |
translate: function () { |
|
980 |
|
|
981 |
var series = this, |
|
982 |
yAxis = series.yAxis, |
|
983 |
options = series.options, |
|
984 |
center = yAxis.center; |
|
985 |
|
|
986 |
series.generatePoints(); |
|
987 |
|
|
988 |
each(series.points, function (point) { |
|
989 |
|
|
990 |
var dialOptions = merge(options.dial, point.dial), |
|
991 |
radius = (pInt(pick(dialOptions.radius, 80)) * center[2]) / 200, |
|
992 |
baseLength = (pInt(pick(dialOptions.baseLength, 70)) * radius) / 100, |
|
993 |
rearLength = (pInt(pick(dialOptions.rearLength, 10)) * radius) / 100, |
|
994 |
baseWidth = dialOptions.baseWidth || 3, |
|
995 |
topWidth = dialOptions.topWidth || 1, |
|
996 |
rotation = yAxis.startAngleRad + yAxis.translate(point.y, null, null, null, true); |
|
997 |
|
|
998 |
// Handle the wrap option |
|
999 |
if (options.wrap === false) { |
|
1000 |
rotation = Math.max(yAxis.startAngleRad, Math.min(yAxis.endAngleRad, rotation)); |
|
1001 |
} |
|
1002 |
rotation = rotation * 180 / Math.PI; |
|
1003 |
|
|
1004 |
point.shapeType = 'path'; |
|
1005 |
point.shapeArgs = { |
|
1006 |
d: dialOptions.path || [ |
|
1007 |
'M', |
|
1008 |
-rearLength, -baseWidth / 2, |
|
1009 |
'L', |
|
1010 |
baseLength, -baseWidth / 2, |
|
1011 |
radius, -topWidth / 2, |
|
1012 |
radius, topWidth / 2, |
|
1013 |
baseLength, baseWidth / 2, |
|
1014 |
-rearLength, baseWidth / 2, |
|
1015 |
'z' |
|
1016 |
], |
|
1017 |
translateX: center[0], |
|
1018 |
translateY: center[1], |
|
1019 |
rotation: rotation |
|
1020 |
}; |
|
1021 |
|
|
1022 |
// Positions for data label |
|
1023 |
point.plotX = center[0]; |
|
1024 |
point.plotY = center[1]; |
|
1025 |
}); |
|
1026 |
}, |
|
1027 |
|
|
1028 |
/** |
|
1029 |
* Draw the points where each point is one needle |
|
1030 |
*/ |
|
1031 |
drawPoints: function () { |
|
1032 |
|
|
1033 |
var series = this, |
|
1034 |
center = series.yAxis.center, |
|
1035 |
pivot = series.pivot, |
|
1036 |
options = series.options, |
|
1037 |
pivotOptions = options.pivot, |
|
1038 |
renderer = series.chart.renderer; |
|
1039 |
|
|
1040 |
each(series.points, function (point) { |
|
1041 |
|
|
1042 |
var graphic = point.graphic, |
|
1043 |
shapeArgs = point.shapeArgs, |
|
1044 |
d = shapeArgs.d, |
|
1045 |
dialOptions = merge(options.dial, point.dial); // #1233 |
|
1046 |
|
|
1047 |
if (graphic) { |
|
1048 |
graphic.animate(shapeArgs); |
|
1049 |
shapeArgs.d = d; // animate alters it |
|
1050 |
} else { |
|
1051 |
point.graphic = renderer[point.shapeType](shapeArgs) |
|
1052 |
.attr({ |
|
1053 |
stroke: dialOptions.borderColor || 'none', |
|
1054 |
'stroke-width': dialOptions.borderWidth || 0, |
|
1055 |
fill: dialOptions.backgroundColor || 'black', |
|
1056 |
rotation: shapeArgs.rotation // required by VML when animation is false |
|
1057 |
}) |
|
1058 |
.add(series.group); |
|
1059 |
} |
|
1060 |
}); |
|
1061 |
|
|
1062 |
// Add or move the pivot |
|
1063 |
if (pivot) { |
|
1064 |
pivot.animate({ // #1235 |
|
1065 |
translateX: center[0], |
|
1066 |
translateY: center[1] |
|
1067 |
}); |
|
1068 |
} else { |
|
1069 |
series.pivot = renderer.circle(0, 0, pick(pivotOptions.radius, 5)) |
|
1070 |
.attr({ |
|
1071 |
'stroke-width': pivotOptions.borderWidth || 0, |
|
1072 |
stroke: pivotOptions.borderColor || 'silver', |
|
1073 |
fill: pivotOptions.backgroundColor || 'black' |
|
1074 |
}) |
|
1075 |
.translate(center[0], center[1]) |
|
1076 |
.add(series.group); |
|
1077 |
} |
|
1078 |
}, |
|
1079 |
|
|
1080 |
/** |
|
1081 |
* Animate the arrow up from startAngle |
|
1082 |
*/ |
|
1083 |
animate: function (init) { |
|
1084 |
var series = this; |
|
1085 |
|
|
1086 |
if (!init) { |
|
1087 |
each(series.points, function (point) { |
|
1088 |
var graphic = point.graphic; |
|
1089 |
|
|
1090 |
if (graphic) { |
|
1091 |
// start value |
|
1092 |
graphic.attr({ |
|
1093 |
rotation: series.yAxis.startAngleRad * 180 / Math.PI |
|
1094 |
}); |
|
1095 |
|
|
1096 |
// animate |
|
1097 |
graphic.animate({ |
|
1098 |
rotation: point.shapeArgs.rotation |
|
1099 |
}, series.options.animation); |
|
1100 |
} |
|
1101 |
}); |
|
1102 |
|
|
1103 |
// delete this function to allow it only once |
|
1104 |
series.animate = null; |
|
1105 |
} |
|
1106 |
}, |
|
1107 |
|
|
1108 |
render: function () { |
|
1109 |
this.group = this.plotGroup( |
|
1110 |
'group', |
|
1111 |
'series', |
|
1112 |
this.visible ? 'visible' : 'hidden', |
|
1113 |
this.options.zIndex, |
|
1114 |
this.chart.seriesGroup |
|
1115 |
); |
|
1116 |
seriesTypes.pie.prototype.render.call(this); |
|
1117 |
this.group.clip(this.chart.clipRect); |
|
1118 |
}, |
|
1119 |
|
|
1120 |
setData: seriesTypes.pie.prototype.setData, |
|
1121 |
drawTracker: seriesTypes.column.prototype.drawTracker |
|
1122 |
}; |
|
1123 |
seriesTypes.gauge = Highcharts.extendClass(seriesTypes.line, GaugeSeries);/* **************************************************************************** |
|
1124 |
* Start Box plot series code * |
|
1125 |
*****************************************************************************/ |
|
1126 |
|
|
1127 |
// Set default options |
|
1128 |
defaultPlotOptions.boxplot = merge(defaultPlotOptions.column, { |
|
1129 |
fillColor: '#FFFFFF', |
|
1130 |
lineWidth: 1, |
|
1131 |
//medianColor: null, |
|
1132 |
medianWidth: 2, |
|
1133 |
states: { |
|
1134 |
hover: { |
|
1135 |
brightness: -0.3 |
|
1136 |
} |
|
1137 |
}, |
|
1138 |
//stemColor: null, |
|
1139 |
//stemDashStyle: 'solid' |
|
1140 |
//stemWidth: null, |
|
1141 |
threshold: null, |
|
1142 |
tooltip: { |
|
1143 |
pointFormat: '<span style="color:{series.color};font-weight:bold">{series.name}</span><br/>' + |
|
1144 |
'Maximum: {point.high}<br/>' + |
|
1145 |
'Upper quartile: {point.q3}<br/>' + |
|
1146 |
'Median: {point.median}<br/>' + |
|
1147 |
'Lower quartile: {point.q1}<br/>' + |
|
1148 |
'Minimum: {point.low}<br/>' |
|
1149 |
|
|
1150 |
}, |
|
1151 |
//whiskerColor: null, |
|
1152 |
whiskerLength: '50%', |
|
1153 |
whiskerWidth: 2 |
|
1154 |
}); |
|
1155 |
|
|
1156 |
// Create the series object |
|
1157 |
seriesTypes.boxplot = extendClass(seriesTypes.column, { |
|
1158 |
type: 'boxplot', |
|
1159 |
pointArrayMap: ['low', 'q1', 'median', 'q3', 'high'], // array point configs are mapped to this |
|
1160 |
toYData: function (point) { // return a plain array for speedy calculation |
|
1161 |
return [point.low, point.q1, point.median, point.q3, point.high]; |
|
1162 |
}, |
|
1163 |
pointValKey: 'high', // defines the top of the tracker |
|
1164 |
|
|
1165 |
/** |
|
1166 |
* One-to-one mapping from options to SVG attributes |
|
1167 |
*/ |
|
1168 |
pointAttrToOptions: { // mapping between SVG attributes and the corresponding options |
|
1169 |
fill: 'fillColor', |
|
1170 |
stroke: 'color', |
|
1171 |
'stroke-width': 'lineWidth' |
|
1172 |
}, |
|
1173 |
|
|
1174 |
/** |
|
1175 |
* Disable data labels for box plot |
|
1176 |
*/ |
|
1177 |
drawDataLabels: noop, |
|
1178 |
|
|
1179 |
/** |
|
1180 |
* Translate data points from raw values x and y to plotX and plotY |
|
1181 |
*/ |
|
1182 |
translate: function () { |
|
1183 |
var series = this, |
|
1184 |
yAxis = series.yAxis, |
|
1185 |
pointArrayMap = series.pointArrayMap; |
|
1186 |
|
|
1187 |
seriesTypes.column.prototype.translate.apply(series); |
|
1188 |
|
|
1189 |
// do the translation on each point dimension |
|
1190 |
each(series.points, function (point) { |
|
1191 |
each(pointArrayMap, function (key) { |
|
1192 |
if (point[key] !== null) { |
|
1193 |
point[key + 'Plot'] = yAxis.translate(point[key], 0, 1, 0, 1); |
|
1194 |
} |
|
1195 |
}); |
|
1196 |
}); |
|
1197 |
}, |
|
1198 |
|
|
1199 |
/** |
|
1200 |
* Draw the data points |
|
1201 |
*/ |
|
1202 |
drawPoints: function () { |
|
1203 |
var series = this, //state = series.state, |
|
1204 |
points = series.points, |
|
1205 |
options = series.options, |
|
1206 |
chart = series.chart, |
|
1207 |
renderer = chart.renderer, |
|
1208 |
pointAttr, |
|
1209 |
q1Plot, |
|
1210 |
q3Plot, |
|
1211 |
highPlot, |
|
1212 |
lowPlot, |
|
1213 |
medianPlot, |
|
1214 |
crispCorr, |
|
1215 |
crispX, |
|
1216 |
graphic, |
|
1217 |
stemPath, |
|
1218 |
stemAttr, |
|
1219 |
boxPath, |
|
1220 |
whiskersPath, |
|
1221 |
whiskersAttr, |
|
1222 |
medianPath, |
|
1223 |
medianAttr, |
|
1224 |
width, |
|
1225 |
left, |
|
1226 |
right, |
|
1227 |
halfWidth, |
|
1228 |
shapeArgs, |
|
1229 |
color, |
|
1230 |
doQuartiles = series.doQuartiles !== false, // error bar inherits this series type but doesn't do quartiles |
|
1231 |
whiskerLength = parseInt(series.options.whiskerLength, 10) / 100; |
|
1232 |
|
|
1233 |
|
|
1234 |
each(points, function (point) { |
|
1235 |
|
|
1236 |
graphic = point.graphic; |
|
1237 |
shapeArgs = point.shapeArgs; // the box |
|
1238 |
stemAttr = {}; |
|
1239 |
whiskersAttr = {}; |
|
1240 |
medianAttr = {}; |
|
1241 |
color = point.color || series.color; |
|
1242 |
|
|
1243 |
if (point.plotY !== UNDEFINED) { |
|
1244 |
|
|
1245 |
pointAttr = point.pointAttr[point.selected ? 'selected' : '']; |
|
1246 |
|
|
1247 |
// crisp vector coordinates |
|
1248 |
width = shapeArgs.width; |
|
1249 |
left = mathFloor(shapeArgs.x); |
|
1250 |
right = left + width; |
|
1251 |
halfWidth = mathRound(width / 2); |
|
1252 |
//crispX = mathRound(left + halfWidth) + crispCorr; |
|
1253 |
q1Plot = mathFloor(doQuartiles ? point.q1Plot : point.lowPlot);// + crispCorr; |
|
1254 |
q3Plot = mathFloor(doQuartiles ? point.q3Plot : point.lowPlot);// + crispCorr; |
|
1255 |
highPlot = mathFloor(point.highPlot);// + crispCorr; |
|
1256 |
lowPlot = mathFloor(point.lowPlot);// + crispCorr; |
|
1257 |
|
|
1258 |
// Stem attributes |
|
1259 |
stemAttr.stroke = point.stemColor || options.stemColor || color; |
|
1260 |
stemAttr['stroke-width'] = pick(point.stemWidth, options.stemWidth, options.lineWidth); |
|
1261 |
stemAttr.dashstyle = point.stemDashStyle || options.stemDashStyle; |
|
1262 |
|
|
1263 |
// Whiskers attributes |
|
1264 |
whiskersAttr.stroke = point.whiskerColor || options.whiskerColor || color; |
|
1265 |
whiskersAttr['stroke-width'] = pick(point.whiskerWidth, options.whiskerWidth, options.lineWidth); |
|
1266 |
|
|
1267 |
// Median attributes |
|
1268 |
medianAttr.stroke = point.medianColor || options.medianColor || color; |
|
1269 |
medianAttr['stroke-width'] = pick(point.medianWidth, options.medianWidth, options.lineWidth); |
|
1270 |
|
|
1271 |
|
|
1272 |
// The stem |
|
1273 |
crispCorr = (stemAttr['stroke-width'] % 2) / 2; |
|
1274 |
crispX = left + halfWidth + crispCorr; |
|
1275 |
stemPath = [ |
|
1276 |
// stem up |
|
1277 |
'M', |
|
1278 |
crispX, q3Plot, |
|
1279 |
'L', |
|
1280 |
crispX, highPlot, |
|
1281 |
|
|
1282 |
// stem down |
|
1283 |
'M', |
|
1284 |
crispX, q1Plot, |
|
1285 |
'L', |
|
1286 |
crispX, lowPlot, |
|
1287 |
'z' |
|
1288 |
]; |
|
1289 |
|
|
1290 |
// The box |
|
1291 |
if (doQuartiles) { |
|
1292 |
crispCorr = (pointAttr['stroke-width'] % 2) / 2; |
|
1293 |
crispX = mathFloor(crispX) + crispCorr; |
|
1294 |
q1Plot = mathFloor(q1Plot) + crispCorr; |
|
1295 |
q3Plot = mathFloor(q3Plot) + crispCorr; |
|
1296 |
left += crispCorr; |
|
1297 |
right += crispCorr; |
|
1298 |
boxPath = [ |
|
1299 |
'M', |
|
1300 |
left, q3Plot, |
|
1301 |
'L', |
|
1302 |
left, q1Plot, |
|
1303 |
'L', |
|
1304 |
right, q1Plot, |
|
1305 |
'L', |
|
1306 |
right, q3Plot, |
|
1307 |
'L', |
|
1308 |
left, q3Plot, |
|
1309 |
'z' |
|
1310 |
]; |
|
1311 |
} |
|
1312 |
|
|
1313 |
// The whiskers |
|
1314 |
if (whiskerLength) { |
|
1315 |
crispCorr = (whiskersAttr['stroke-width'] % 2) / 2; |
|
1316 |
highPlot = highPlot + crispCorr; |
|
1317 |
lowPlot = lowPlot + crispCorr; |
|
1318 |
whiskersPath = [ |
|
1319 |
// High whisker |
|
1320 |
'M', |
|
1321 |
crispX - halfWidth * whiskerLength, |
|
1322 |
highPlot, |
|
1323 |
'L', |
|
1324 |
crispX + halfWidth * whiskerLength, |
|
1325 |
highPlot, |
|
1326 |
|
|
1327 |
// Low whisker |
|
1328 |
'M', |
|
1329 |
crispX - halfWidth * whiskerLength, |
|
1330 |
lowPlot, |
|
1331 |
'L', |
|
1332 |
crispX + halfWidth * whiskerLength, |
|
1333 |
lowPlot |
|
1334 |
]; |
|
1335 |
} |
|
1336 |
|
|
1337 |
// The median |
|
1338 |
crispCorr = (medianAttr['stroke-width'] % 2) / 2; |
|
1339 |
medianPlot = mathRound(point.medianPlot) + crispCorr; |
|
1340 |
medianPath = [ |
|
1341 |
'M', |
|
1342 |
left, |
|
1343 |
medianPlot, |
|
1344 |
'L', |
|
1345 |
right, |
|
1346 |
medianPlot, |
|
1347 |
'z' |
|
1348 |
]; |
|
1349 |
|
|
1350 |
// Create or update the graphics |
|
1351 |
if (graphic) { // update |
|
1352 |
|
|
1353 |
point.stem.animate({ d: stemPath }); |
|
1354 |
if (whiskerLength) { |
|
1355 |
point.whiskers.animate({ d: whiskersPath }); |
|
1356 |
} |
|
1357 |
if (doQuartiles) { |
|
1358 |
point.box.animate({ d: boxPath }); |
|
1359 |
} |
|
1360 |
point.medianShape.animate({ d: medianPath }); |
|
1361 |
|
|
1362 |
} else { // create new |
|
1363 |
point.graphic = graphic = renderer.g() |
|
1364 |
.add(series.group); |
|
1365 |
|
|
1366 |
point.stem = renderer.path(stemPath) |
|
1367 |
.attr(stemAttr) |
|
1368 |
.add(graphic); |
|
1369 |
|
|
1370 |
if (whiskerLength) { |
|
1371 |
point.whiskers = renderer.path(whiskersPath) |
|
1372 |
.attr(whiskersAttr) |
|
1373 |
.add(graphic); |
|
1374 |
} |
|
1375 |
if (doQuartiles) { |
|
1376 |
point.box = renderer.path(boxPath) |
|
1377 |
.attr(pointAttr) |
|
1378 |
.add(graphic); |
|
1379 |
} |
|
1380 |
point.medianShape = renderer.path(medianPath) |
|
1381 |
.attr(medianAttr) |
|
1382 |
.add(graphic); |
|
1383 |
} |
|
1384 |
} |
|
1385 |
}); |
|
1386 |
|
|
1387 |
} |
|
1388 |
|
|
1389 |
|
|
1390 |
}); |
|
1391 |
|
|
1392 |
/* **************************************************************************** |
|
1393 |
* End Box plot series code * |
|
1394 |
*****************************************************************************/ |
|
1395 |
/* **************************************************************************** |
|
1396 |
* Start error bar series code * |
|
1397 |
*****************************************************************************/ |
|
1398 |
|
|
1399 |
// 1 - set default options |
|
1400 |
defaultPlotOptions.errorbar = merge(defaultPlotOptions.boxplot, { |
|
1401 |
color: '#000000', |
|
1402 |
grouping: false, |
|
1403 |
linkedTo: ':previous', |
|
1404 |
tooltip: { |
|
1405 |
pointFormat: defaultPlotOptions.arearange.tooltip.pointFormat |
|
1406 |
}, |
|
1407 |
whiskerWidth: null |
|
1408 |
}); |
|
1409 |
|
|
1410 |
// 2 - Create the series object |
|
1411 |
seriesTypes.errorbar = extendClass(seriesTypes.boxplot, { |
|
1412 |
type: 'errorbar', |
|
1413 |
pointArrayMap: ['low', 'high'], // array point configs are mapped to this |
|
1414 |
toYData: function (point) { // return a plain array for speedy calculation |
|
1415 |
return [point.low, point.high]; |
|
1416 |
}, |
|
1417 |
pointValKey: 'high', // defines the top of the tracker |
|
1418 |
doQuartiles: false, |
|
1419 |
|
|
1420 |
/** |
|
1421 |
* Get the width and X offset, either on top of the linked series column |
|
1422 |
* or standalone |
|
1423 |
*/ |
|
1424 |
getColumnMetrics: function () { |
|
1425 |
return (this.linkedParent && this.linkedParent.columnMetrics) || |
|
1426 |
seriesTypes.column.prototype.getColumnMetrics.call(this); |
|
1427 |
} |
|
1428 |
}); |
|
1429 |
|
|
1430 |
/* **************************************************************************** |
|
1431 |
* End error bar series code * |
|
1432 |
*****************************************************************************/ |
|
1433 |
/* **************************************************************************** |
|
1434 |
* Start Waterfall series code * |
|
1435 |
*****************************************************************************/ |
|
1436 |
|
|
1437 |
// 1 - set default options |
|
1438 |
defaultPlotOptions.waterfall = merge(defaultPlotOptions.column, { |
|
1439 |
lineWidth: 1, |
|
1440 |
lineColor: '#333', |
|
1441 |
dashStyle: 'dot', |
|
1442 |
borderColor: '#333' |
|
1443 |
}); |
|
1444 |
|
|
1445 |
|
|
1446 |
// 2 - Create the series object |
|
1447 |
seriesTypes.waterfall = extendClass(seriesTypes.column, { |
|
1448 |
type: 'waterfall', |
|
1449 |
|
|
1450 |
upColorProp: 'fill', |
|
1451 |
|
|
1452 |
pointArrayMap: ['low', 'y'], |
|
1453 |
|
|
1454 |
pointValKey: 'y', |
|
1455 |
|
|
1456 |
/** |
|
1457 |
* Init waterfall series, force stacking |
|
1458 |
*/ |
|
1459 |
init: function (chart, options) { |
|
1460 |
// force stacking |
|
1461 |
options.stacking = true; |
|
1462 |
|
|
1463 |
seriesTypes.column.prototype.init.call(this, chart, options); |
|
1464 |
}, |
|
1465 |
|
|
1466 |
|
|
1467 |
/** |
|
1468 |
* Translate data points from raw values |
|
1469 |
*/ |
|
1470 |
translate: function () { |
|
1471 |
var series = this, |
|
1472 |
options = series.options, |
|
1473 |
axis = series.yAxis, |
|
1474 |
len, |
|
1475 |
i, |
|
1476 |
points, |
|
1477 |
point, |
|
1478 |
shapeArgs, |
|
1479 |
stack, |
|
1480 |
y, |
|
1481 |
previousY, |
|
1482 |
stackPoint, |
|
1483 |
threshold = options.threshold, |
|
1484 |
crispCorr = (options.borderWidth % 2) / 2; |
|
1485 |
|
|
1486 |
// run column series translate |
|
1487 |
seriesTypes.column.prototype.translate.apply(this); |
|
1488 |
|
|
1489 |
previousY = threshold; |
|
1490 |
points = series.points; |
|
1491 |
|
|
1492 |
for (i = 0, len = points.length; i < len; i++) { |
|
1493 |
// cache current point object |
|
1494 |
point = points[i]; |
|
1495 |
shapeArgs = point.shapeArgs; |
|
1496 |
|
|
1497 |
// get current stack |
|
1498 |
stack = series.getStack(i); |
|
1499 |
stackPoint = stack.points[series.index]; |
|
1500 |
|
|
1501 |
// override point value for sums |
|
1502 |
if (isNaN(point.y)) { |
|
1503 |
point.y = series.yData[i]; |
|
1504 |
} |
|
1505 |
|
|
1506 |
// up points |
|
1507 |
y = mathMax(previousY, previousY + point.y) + stackPoint[0]; |
|
1508 |
shapeArgs.y = axis.translate(y, 0, 1); |
|
1509 |
|
|
1510 |
|
|
1511 |
// sum points |
|
1512 |
if (point.isSum || point.isIntermediateSum) { |
|
1513 |
shapeArgs.y = axis.translate(stackPoint[1], 0, 1); |
|
1514 |
shapeArgs.height = axis.translate(stackPoint[0], 0, 1) - shapeArgs.y; |
|
1515 |
|
|
1516 |
// if it's not the sum point, update previous stack end position |
|
1517 |
} else { |
|
1518 |
previousY += stack.total; |
|
1519 |
} |
|
1520 |
|
|
1521 |
// negative points |
|
1522 |
if (shapeArgs.height < 0) { |
|
1523 |
shapeArgs.y += shapeArgs.height; |
|
1524 |
shapeArgs.height *= -1; |
|
1525 |
} |
|
1526 |
|
|
1527 |
point.plotY = shapeArgs.y = mathRound(shapeArgs.y) - crispCorr; |
|
1528 |
shapeArgs.height = mathRound(shapeArgs.height); |
|
1529 |
point.yBottom = shapeArgs.y + shapeArgs.height; |
|
1530 |
} |
|
1531 |
}, |
|
1532 |
|
|
1533 |
/** |
|
1534 |
* Call default processData then override yData to reflect waterfall's extremes on yAxis |
|
1535 |
*/ |
|
1536 |
processData: function (force) { |
|
1537 |
var series = this, |
|
1538 |
options = series.options, |
|
1539 |
yData = series.yData, |
|
1540 |
points = series.points, |
|
1541 |
point, |
|
1542 |
dataLength = yData.length, |
|
1543 |
threshold = options.threshold || 0, |
|
1544 |
subSum, |
|
1545 |
sum, |
|
1546 |
dataMin, |
|
1547 |
dataMax, |
|
1548 |
y, |
|
1549 |
i; |
|
1550 |
|
|
1551 |
sum = subSum = dataMin = dataMax = threshold; |
|
1552 |
|
|
1553 |
for (i = 0; i < dataLength; i++) { |
|
1554 |
y = yData[i]; |
|
1555 |
point = points && points[i] ? points[i] : {}; |
|
1556 |
|
|
1557 |
if (y === "sum" || point.isSum) { |
|
1558 |
yData[i] = sum; |
|
1559 |
} else if (y === "intermediateSum" || point.isIntermediateSum) { |
|
1560 |
yData[i] = subSum; |
|
1561 |
subSum = threshold; |
|
1562 |
} else { |
|
1563 |
sum += y; |
|
1564 |
subSum += y; |
|
1565 |
} |
|
1566 |
dataMin = Math.min(sum, dataMin); |
|
1567 |
dataMax = Math.max(sum, dataMax); |
|
1568 |
} |
|
1569 |
|
|
1570 |
Series.prototype.processData.call(this, force); |
|
1571 |
|
|
1572 |
// Record extremes |
|
1573 |
series.dataMin = dataMin; |
|
1574 |
series.dataMax = dataMax; |
|
1575 |
}, |
|
1576 |
|
|
1577 |
/** |
|
1578 |
* Return y value or string if point is sum |
|
1579 |
*/ |
|
1580 |
toYData: function (pt) { |
|
1581 |
if (pt.isSum) { |
|
1582 |
return "sum"; |
|
1583 |
} else if (pt.isIntermediateSum) { |
|
1584 |
return "intermediateSum"; |
|
1585 |
} |
|
1586 |
|
|
1587 |
return pt.y; |
|
1588 |
}, |
|
1589 |
|
|
1590 |
/** |
|
1591 |
* Postprocess mapping between options and SVG attributes |
|
1592 |
*/ |
|
1593 |
getAttribs: function () { |
|
1594 |
seriesTypes.column.prototype.getAttribs.apply(this, arguments); |
|
1595 |
|
|
1596 |
var series = this, |
|
1597 |
options = series.options, |
|
1598 |
stateOptions = options.states, |
|
1599 |
upColor = options.upColor || series.color, |
|
1600 |
hoverColor = Highcharts.Color(upColor).brighten(0.1).get(), |
|
1601 |
seriesDownPointAttr = merge(series.pointAttr), |
|
1602 |
upColorProp = series.upColorProp; |
|
1603 |
|
|
1604 |
seriesDownPointAttr[''][upColorProp] = upColor; |
|
1605 |
seriesDownPointAttr.hover[upColorProp] = stateOptions.hover.upColor || hoverColor; |
|
1606 |
seriesDownPointAttr.select[upColorProp] = stateOptions.select.upColor || upColor; |
|
1607 |
|
|
1608 |
each(series.points, function (point) { |
|
1609 |
if (point.y > 0 && !point.color) { |
|
1610 |
point.pointAttr = seriesDownPointAttr; |
|
1611 |
point.color = upColor; |
|
1612 |
} |
|
1613 |
}); |
|
1614 |
}, |
|
1615 |
|
|
1616 |
/** |
|
1617 |
* Draw columns' connector lines |
|
1618 |
*/ |
|
1619 |
getGraphPath: function () { |
|
1620 |
|
|
1621 |
var data = this.data, |
|
1622 |
length = data.length, |
|
1623 |
lineWidth = this.options.lineWidth + this.options.borderWidth, |
|
1624 |
normalizer = mathRound(lineWidth) % 2 / 2, |
|
1625 |
path = [], |
|
1626 |
M = 'M', |
|
1627 |
L = 'L', |
|
1628 |
prevArgs, |
|
1629 |
pointArgs, |
|
1630 |
i, |
|
1631 |
d; |
|
1632 |
|
|
1633 |
for (i = 1; i < length; i++) { |
|
1634 |
pointArgs = data[i].shapeArgs; |
|
1635 |
prevArgs = data[i - 1].shapeArgs; |
|
1636 |
|
|
1637 |
d = [ |
|
1638 |
M, |
|
1639 |
prevArgs.x + prevArgs.width, prevArgs.y + normalizer, |
|
1640 |
L, |
|
1641 |
pointArgs.x, prevArgs.y + normalizer |
|
1642 |
]; |
|
1643 |
|
|
1644 |
if (data[i - 1].y < 0) { |
|
1645 |
d[2] += prevArgs.height; |
|
1646 |
d[5] += prevArgs.height; |
|
1647 |
} |
|
1648 |
|
|
1649 |
path = path.concat(d); |
|
1650 |
} |
|
1651 |
|
|
1652 |
return path; |
|
1653 |
}, |
|
1654 |
|
|
1655 |
/** |
|
1656 |
* Extremes are recorded in processData |
|
1657 |
*/ |
|
1658 |
getExtremes: noop, |
|
1659 |
|
|
1660 |
/** |
|
1661 |
* Return stack for given index |
|
1662 |
*/ |
|
1663 |
getStack: function (i) { |
|
1664 |
var axis = this.yAxis, |
|
1665 |
stacks = axis.stacks, |
|
1666 |
key = this.stackKey; |
|
1667 |
|
|
1668 |
if (this.processedYData[i] < this.options.threshold) { |
|
1669 |
key = '-' + key; |
|
1670 |
} |
|
1671 |
|
|
1672 |
return stacks[key][i]; |
|
1673 |
}, |
|
1674 |
|
|
1675 |
drawGraph: Series.prototype.drawGraph |
|
1676 |
}); |
|
1677 |
|
|
1678 |
/* **************************************************************************** |
|
1679 |
* End Waterfall series code * |
|
1680 |
*****************************************************************************/ |
|
1681 |
/* **************************************************************************** |
|
1682 |
* Start Bubble series code * |
|
1683 |
*****************************************************************************/ |
|
1684 |
|
|
1685 |
// 1 - set default options |
|
1686 |
defaultPlotOptions.bubble = merge(defaultPlotOptions.scatter, { |
|
1687 |
dataLabels: { |
|
1688 |
inside: true, |
|
1689 |
style: { |
|
1690 |
color: 'white', |
|
1691 |
textShadow: '0px 0px 3px black' |
|
1692 |
}, |
|
1693 |
verticalAlign: 'middle' |
|
1694 |
}, |
|
1695 |
// displayNegative: true, |
|
1696 |
marker: { |
|
1697 |
// fillOpacity: 0.5, |
|
1698 |
lineColor: null, // inherit from series.color |
|
1699 |
lineWidth: 1 |
|
1700 |
}, |
|
1701 |
minSize: 8, |
|
1702 |
maxSize: '20%', |
|
1703 |
// negativeColor: null, |
|
1704 |
tooltip: { |
|
1705 |
pointFormat: '({point.x}, {point.y}), Size: {point.z}' |
|
1706 |
}, |
|
1707 |
turboThreshold: 0, |
|
1708 |
zThreshold: 0 |
|
1709 |
}); |
|
1710 |
|
|
1711 |
// 2 - Create the series object |
|
1712 |
seriesTypes.bubble = extendClass(seriesTypes.scatter, { |
|
1713 |
type: 'bubble', |
|
1714 |
pointArrayMap: ['y', 'z'], |
|
1715 |
trackerGroups: ['group', 'dataLabelsGroup'], |
|
1716 |
|
|
1717 |
/** |
|
1718 |
* Mapping between SVG attributes and the corresponding options |
|
1719 |
*/ |
|
1720 |
pointAttrToOptions: { |
|
1721 |
stroke: 'lineColor', |
|
1722 |
'stroke-width': 'lineWidth', |
|
1723 |
fill: 'fillColor' |
|
1724 |
}, |
|
1725 |
|
|
1726 |
/** |
|
1727 |
* Apply the fillOpacity to all fill positions |
|
1728 |
*/ |
|
1729 |
applyOpacity: function (fill) { |
|
1730 |
var markerOptions = this.options.marker, |
|
1731 |
fillOpacity = pick(markerOptions.fillOpacity, 0.5); |
|
1732 |
|
|
1733 |
// When called from Legend.colorizeItem, the fill isn't predefined |
|
1734 |
fill = fill || markerOptions.fillColor || this.color; |
|
1735 |
|
|
1736 |
if (fillOpacity !== 1) { |
|
1737 |
fill = Highcharts.Color(fill).setOpacity(fillOpacity).get('rgba'); |
|
1738 |
} |
|
1739 |
return fill; |
|
1740 |
}, |
|
1741 |
|
|
1742 |
/** |
|
1743 |
* Extend the convertAttribs method by applying opacity to the fill |
|
1744 |
*/ |
|
1745 |
convertAttribs: function () { |
|
1746 |
var obj = Series.prototype.convertAttribs.apply(this, arguments); |
|
1747 |
|
|
1748 |
obj.fill = this.applyOpacity(obj.fill); |
|
1749 |
|
|
1750 |
return obj; |
|
1751 |
}, |
|
1752 |
|
|
1753 |
/** |
|
1754 |
* Get the radius for each point based on the minSize, maxSize and each point's Z value. This |
|
1755 |
* must be done prior to Series.translate because the axis needs to add padding in |
|
1756 |
* accordance with the point sizes. |
|
1757 |
*/ |
|
1758 |
getRadii: function (zMin, zMax, minSize, maxSize) { |
|
1759 |
var len, |
|
1760 |
i, |
|
1761 |
pos, |
|
1762 |
zData = this.zData, |
|
1763 |
radii = [], |
|
1764 |
zRange; |
|
1765 |
|
|
1766 |
// Set the shape type and arguments to be picked up in drawPoints |
|
1767 |
for (i = 0, len = zData.length; i < len; i++) { |
|
1768 |
zRange = zMax - zMin; |
|
1769 |
pos = zRange > 0 ? // relative size, a number between 0 and 1 |
|
1770 |
(zData[i] - zMin) / (zMax - zMin) : |
|
1771 |
0.5; |
|
1772 |
radii.push(math.ceil(minSize + pos * (maxSize - minSize)) / 2); |
|
1773 |
} |
|
1774 |
this.radii = radii; |
|
1775 |
}, |
|
1776 |
|
|
1777 |
/** |
|
1778 |
* Perform animation on the bubbles |
|
1779 |
*/ |
|
1780 |
animate: function (init) { |
|
1781 |
var animation = this.options.animation; |
|
1782 |
|
|
1783 |
if (!init) { // run the animation |
|
1784 |
each(this.points, function (point) { |
|
1785 |
var graphic = point.graphic, |
|
1786 |
shapeArgs = point.shapeArgs; |
|
1787 |
|
|
1788 |
if (graphic && shapeArgs) { |
|
1789 |
// start values |
|
1790 |
graphic.attr('r', 1); |
|
1791 |
|
|
1792 |
// animate |
|
1793 |
graphic.animate({ |
|
1794 |
r: shapeArgs.r |
|
1795 |
}, animation); |
|
1796 |
} |
|
1797 |
}); |
|
1798 |
|
|
1799 |
// delete this function to allow it only once |
|
1800 |
this.animate = null; |
|
1801 |
} |
|
1802 |
}, |
|
1803 |
|
|
1804 |
/** |
|
1805 |
* Extend the base translate method to handle bubble size |
|
1806 |
*/ |
|
1807 |
translate: function () { |
|
1808 |
|
|
1809 |
var i, |
|
1810 |
data = this.data, |
|
1811 |
point, |
|
1812 |
radius, |
|
1813 |
radii = this.radii; |
|
1814 |
|
|
1815 |
// Run the parent method |
|
1816 |
seriesTypes.scatter.prototype.translate.call(this); |
|
1817 |
|
|
1818 |
// Set the shape type and arguments to be picked up in drawPoints |
|
1819 |
i = data.length; |
|
1820 |
|
|
1821 |
while (i--) { |
|
1822 |
point = data[i]; |
|
1823 |
radius = radii ? radii[i] : 0; // #1737 |
|
1824 |
|
|
1825 |
// Flag for negativeColor to be applied in Series.js |
|
1826 |
point.negative = point.z < (this.options.zThreshold || 0); |
|
1827 |
|
|
1828 |
if (radius >= this.minPxSize / 2) { |
|
1829 |
// Shape arguments |
|
1830 |
point.shapeType = 'circle'; |
|
1831 |
point.shapeArgs = { |
|
1832 |
x: point.plotX, |
|
1833 |
y: point.plotY, |
|
1834 |
r: radius |
|
1835 |
}; |
|
1836 |
|
|
1837 |
// Alignment box for the data label |
|
1838 |
point.dlBox = { |
|
1839 |
x: point.plotX - radius, |
|
1840 |
y: point.plotY - radius, |
|
1841 |
width: 2 * radius, |
|
1842 |
height: 2 * radius |
|
1843 |
}; |
|
1844 |
} else { // below zThreshold |
|
1845 |
point.shapeArgs = point.plotY = point.dlBox = UNDEFINED; // #1691 |
|
1846 |
} |
|
1847 |
} |
|
1848 |
}, |
|
1849 |
|
|
1850 |
/** |
|
1851 |
* Get the series' symbol in the legend |
|
1852 |
* |
|
1853 |
* @param {Object} legend The legend object |
|
1854 |
* @param {Object} item The series (this) or point |
|
1855 |
*/ |
|
1856 |
drawLegendSymbol: function (legend, item) { |
|
1857 |
var radius = pInt(legend.itemStyle.fontSize) / 2; |
|
1858 |
|
|
1859 |
item.legendSymbol = this.chart.renderer.circle( |
|
1860 |
radius, |
|
1861 |
legend.baseline - radius, |
|
1862 |
radius |
|
1863 |
).attr({ |
|
1864 |
zIndex: 3 |
|
1865 |
}).add(item.legendGroup); |
|
1866 |
item.legendSymbol.isMarker = true; |
|
1867 |
|
|
1868 |
}, |
|
1869 |
|
|
1870 |
drawPoints: seriesTypes.column.prototype.drawPoints, |
|
1871 |
alignDataLabel: seriesTypes.column.prototype.alignDataLabel |
|
1872 |
}); |
|
1873 |
|
|
1874 |
/** |
|
1875 |
* Add logic to pad each axis with the amount of pixels |
|
1876 |
* necessary to avoid the bubbles to overflow. |
|
1877 |
*/ |
|
1878 |
Axis.prototype.beforePadding = function () { |
|
1879 |
var axis = this, |
|
1880 |
axisLength = this.len, |
|
1881 |
chart = this.chart, |
|
1882 |
pxMin = 0, |
|
1883 |
pxMax = axisLength, |
|
1884 |
isXAxis = this.isXAxis, |
|
1885 |
dataKey = isXAxis ? 'xData' : 'yData', |
|
1886 |
min = this.min, |
|
1887 |
extremes = {}, |
|
1888 |
smallestSize = math.min(chart.plotWidth, chart.plotHeight), |
|
1889 |
zMin = Number.MAX_VALUE, |
|
1890 |
zMax = -Number.MAX_VALUE, |
|
1891 |
range = this.max - min, |
|
1892 |
transA = axisLength / range, |
|
1893 |
activeSeries = []; |
|
1894 |
|
|
1895 |
// Handle padding on the second pass, or on redraw |
|
1896 |
if (this.tickPositions) { |
|
1897 |
each(this.series, function (series) { |
|
1898 |
|
|
1899 |
var seriesOptions = series.options, |
|
1900 |
zData; |
|
1901 |
|
|
1902 |
if (series.type === 'bubble' && series.visible) { |
|
1903 |
|
|
1904 |
// Correction for #1673 |
|
1905 |
axis.allowZoomOutside = true; |
|
1906 |
|
|
1907 |
// Cache it |
|
1908 |
activeSeries.push(series); |
|
1909 |
|
|
1910 |
if (isXAxis) { // because X axis is evaluated first |
|
1911 |
|
|
1912 |
// For each series, translate the size extremes to pixel values |
|
1913 |
each(['minSize', 'maxSize'], function (prop) { |
|
1914 |
var length = seriesOptions[prop], |
|
1915 |
isPercent = /%$/.test(length); |
|
1916 |
|
|
1917 |
length = pInt(length); |
|
1918 |
extremes[prop] = isPercent ? |
|
1919 |
smallestSize * length / 100 : |
|
1920 |
length; |
|
1921 |
|
|
1922 |
}); |
|
1923 |
series.minPxSize = extremes.minSize; |
|
1924 |
|
|
1925 |
// Find the min and max Z |
|
1926 |
zData = series.zData; |
|
1927 |
if (zData.length) { // #1735 |
|
1928 |
zMin = math.min( |
|
1929 |
zMin, |
|
1930 |
math.max( |
|
1931 |
arrayMin(zData), |
|
1932 |
seriesOptions.displayNegative === false ? seriesOptions.zThreshold : -Number.MAX_VALUE |
|
1933 |
) |
|
1934 |
); |
|
1935 |
zMax = math.max(zMax, arrayMax(zData)); |
|
1936 |
} |
|
1937 |
} |
|
1938 |
} |
|
1939 |
}); |
|
1940 |
|
|
1941 |
each(activeSeries, function (series) { |
|
1942 |
|
|
1943 |
var data = series[dataKey], |
|
1944 |
i = data.length, |
|
1945 |
radius; |
|
1946 |
|
|
1947 |
if (isXAxis) { |
|
1948 |
series.getRadii(zMin, zMax, extremes.minSize, extremes.maxSize); |
|
1949 |
} |
|
1950 |
|
|
1951 |
if (range > 0) { |
|
1952 |
while (i--) { |
|
1953 |
radius = series.radii[i]; |
|
1954 |
pxMin = Math.min(((data[i] - min) * transA) - radius, pxMin); |
|
1955 |
pxMax = Math.max(((data[i] - min) * transA) + radius, pxMax); |
|
1956 |
} |
|
1957 |
} |
|
1958 |
}); |
|
1959 |
|
|
1960 |
if (activeSeries.length && range > 0 && pick(this.options.min, this.userMin) === UNDEFINED && pick(this.options.max, this.userMax) === UNDEFINED) { |
|
1961 |
pxMax -= axisLength; |
|
1962 |
transA *= (axisLength + pxMin - pxMax) / axisLength; |
|
1963 |
this.min += pxMin / transA; |
|
1964 |
this.max += pxMax / transA; |
|
1965 |
} |
|
1966 |
} |
|
1967 |
}; |
|
1968 |
|
|
1969 |
/* **************************************************************************** |
|
1970 |
* End Bubble series code * |
|
1971 |
*****************************************************************************/ |
|
1972 |
/** |
|
1973 |
* Extensions for polar charts. Additionally, much of the geometry required for polar charts is |
|
1974 |
* gathered in RadialAxes.js. |
|
1975 |
* |
|
1976 |
*/ |
|
1977 |
|
|
1978 |
var seriesProto = Series.prototype, |
|
1979 |
pointerProto = Highcharts.Pointer.prototype; |
|
1980 |
|
|
1981 |
|
|
1982 |
|
|
1983 |
/** |
|
1984 |
* Translate a point's plotX and plotY from the internal angle and radius measures to |
|
1985 |
* true plotX, plotY coordinates |
|
1986 |
*/ |
|
1987 |
seriesProto.toXY = function (point) { |
|
1988 |
var xy, |
|
1989 |
chart = this.chart, |
|
1990 |
plotX = point.plotX, |
|
1991 |
plotY = point.plotY; |
|
1992 |
|
|
1993 |
// Save rectangular plotX, plotY for later computation |
|
1994 |
point.rectPlotX = plotX; |
|
1995 |
point.rectPlotY = plotY; |
|
1996 |
|
|
1997 |
// Record the angle in degrees for use in tooltip |
|
1998 |
point.clientX = ((plotX / Math.PI * 180) + this.xAxis.pane.options.startAngle) % 360; |
|
1999 |
|
|
2000 |
// Find the polar plotX and plotY |
|
2001 |
xy = this.xAxis.postTranslate(point.plotX, this.yAxis.len - plotY); |
|
2002 |
point.plotX = point.polarPlotX = xy.x - chart.plotLeft; |
|
2003 |
point.plotY = point.polarPlotY = xy.y - chart.plotTop; |
|
2004 |
}; |
|
2005 |
|
|
2006 |
/** |
|
2007 |
* Order the tooltip points to get the mouse capture ranges correct. #1915. |
|
2008 |
*/ |
|
2009 |
seriesProto.orderTooltipPoints = function (points) { |
|
2010 |
if (this.chart.polar) { |
|
2011 |
points.sort(function (a, b) { |
|
2012 |
return a.clientX - b.clientX; |
|
2013 |
}); |
|
2014 |
|
|
2015 |
// Wrap mouse tracking around to capture movement on the segment to the left |
|
2016 |
// of the north point (#1469, #2093). |
|
2017 |
if (points[0]) { |
|
2018 |
points[0].wrappedClientX = points[0].clientX + 360; |
|
2019 |
points.push(points[0]); |
|
2020 |
} |
|
2021 |
} |
|
2022 |
}; |
|
2023 |
|
|
2024 |
|
|
2025 |
/** |
|
2026 |
* Add some special init logic to areas and areasplines |
|
2027 |
*/ |
|
2028 |
function initArea(proceed, chart, options) { |
|
2029 |
proceed.call(this, chart, options); |
|
2030 |
if (this.chart.polar) { |
|
2031 |
|
|
2032 |
/** |
|
2033 |
* Overridden method to close a segment path. While in a cartesian plane the area |
|
2034 |
* goes down to the threshold, in the polar chart it goes to the center. |
|
2035 |
*/ |
|
2036 |
this.closeSegment = function (path) { |
|
2037 |
var center = this.xAxis.center; |
|
2038 |
path.push( |
|
2039 |
'L', |
|
2040 |
center[0], |
|
2041 |
center[1] |
|
2042 |
); |
|
2043 |
}; |
|
2044 |
|
|
2045 |
// Instead of complicated logic to draw an area around the inner area in a stack, |
|
2046 |
// just draw it behind |
|
2047 |
this.closedStacks = true; |
|
2048 |
} |
|
2049 |
} |
|
2050 |
wrap(seriesTypes.area.prototype, 'init', initArea); |
|
2051 |
wrap(seriesTypes.areaspline.prototype, 'init', initArea); |
|
2052 |
|
|
2053 |
|
|
2054 |
/** |
|
2055 |
* Overridden method for calculating a spline from one point to the next |
|
2056 |
*/ |
|
2057 |
wrap(seriesTypes.spline.prototype, 'getPointSpline', function (proceed, segment, point, i) { |
|
2058 |
|
|
2059 |
var ret, |
|
2060 |
smoothing = 1.5, // 1 means control points midway between points, 2 means 1/3 from the point, 3 is 1/4 etc; |
|
2061 |
denom = smoothing + 1, |
|
2062 |
plotX, |
|
2063 |
plotY, |
|
2064 |
lastPoint, |
|
2065 |
nextPoint, |
|
2066 |
lastX, |
|
2067 |
lastY, |
|
2068 |
nextX, |
|
2069 |
nextY, |
|
2070 |
leftContX, |
|
2071 |
leftContY, |
|
2072 |
rightContX, |
|
2073 |
rightContY, |
|
2074 |
distanceLeftControlPoint, |
|
2075 |
distanceRightControlPoint, |
|
2076 |
leftContAngle, |
|
2077 |
rightContAngle, |
|
2078 |
jointAngle; |
|
2079 |
|
|
2080 |
|
|
2081 |
if (this.chart.polar) { |
|
2082 |
|
|
2083 |
plotX = point.plotX; |
|
2084 |
plotY = point.plotY; |
|
2085 |
lastPoint = segment[i - 1]; |
|
2086 |
nextPoint = segment[i + 1]; |
|
2087 |
|
|
2088 |
// Connect ends |
|
2089 |
if (this.connectEnds) { |
|
2090 |
if (!lastPoint) { |
|
2091 |
lastPoint = segment[segment.length - 2]; // not the last but the second last, because the segment is already connected |
|
2092 |
} |
|
2093 |
if (!nextPoint) { |
|
2094 |
nextPoint = segment[1]; |
|
2095 |
} |
|
2096 |
} |
|
2097 |
|
|
2098 |
// find control points |
|
2099 |
if (lastPoint && nextPoint) { |
|
2100 |
|
|
2101 |
lastX = lastPoint.plotX; |
|
2102 |
lastY = lastPoint.plotY; |
|
2103 |
nextX = nextPoint.plotX; |
|
2104 |
nextY = nextPoint.plotY; |
|
2105 |
leftContX = (smoothing * plotX + lastX) / denom; |
|
2106 |
leftContY = (smoothing * plotY + lastY) / denom; |
|
2107 |
rightContX = (smoothing * plotX + nextX) / denom; |
|
2108 |
rightContY = (smoothing * plotY + nextY) / denom; |
|
2109 |
distanceLeftControlPoint = Math.sqrt(Math.pow(leftContX - plotX, 2) + Math.pow(leftContY - plotY, 2)); |
|
2110 |
distanceRightControlPoint = Math.sqrt(Math.pow(rightContX - plotX, 2) + Math.pow(rightContY - plotY, 2)); |
|
2111 |
leftContAngle = Math.atan2(leftContY - plotY, leftContX - plotX); |
|
2112 |
rightContAngle = Math.atan2(rightContY - plotY, rightContX - plotX); |
|
2113 |
jointAngle = (Math.PI / 2) + ((leftContAngle + rightContAngle) / 2); |
|
2114 |
|
|
2115 |
|
|
2116 |
// Ensure the right direction, jointAngle should be in the same quadrant as leftContAngle |
|
2117 |
if (Math.abs(leftContAngle - jointAngle) > Math.PI / 2) { |
|
2118 |
jointAngle -= Math.PI; |
|
2119 |
} |
|
2120 |
|
|
2121 |
// Find the corrected control points for a spline straight through the point |
|
2122 |
leftContX = plotX + Math.cos(jointAngle) * distanceLeftControlPoint; |
|
2123 |
leftContY = plotY + Math.sin(jointAngle) * distanceLeftControlPoint; |
|
2124 |
rightContX = plotX + Math.cos(Math.PI + jointAngle) * distanceRightControlPoint; |
|
2125 |
rightContY = plotY + Math.sin(Math.PI + jointAngle) * distanceRightControlPoint; |
|
2126 |
|
|
2127 |
// Record for drawing in next point |
|
2128 |
point.rightContX = rightContX; |
|
2129 |
point.rightContY = rightContY; |
|
2130 |
|
|
2131 |
} |
|
2132 |
|
|
2133 |
|
|
2134 |
// moveTo or lineTo |
|
2135 |
if (!i) { |
|
2136 |
ret = ['M', plotX, plotY]; |
|
2137 |
} else { // curve from last point to this |
|
2138 |
ret = [ |
|
2139 |
'C', |
|
2140 |
lastPoint.rightContX || lastPoint.plotX, |
|
2141 |
lastPoint.rightContY || lastPoint.plotY, |
|
2142 |
leftContX || plotX, |
|
2143 |
leftContY || plotY, |
|
2144 |
plotX, |
|
2145 |
plotY |
|
2146 |
]; |
|
2147 |
lastPoint.rightContX = lastPoint.rightContY = null; // reset for updating series later |
|
2148 |
} |
|
2149 |
|
|
2150 |
|
|
2151 |
} else { |
|
2152 |
ret = proceed.call(this, segment, point, i); |
|
2153 |
} |
|
2154 |
return ret; |
|
2155 |
}); |
|
2156 |
|
|
2157 |
/** |
|
2158 |
* Extend translate. The plotX and plotY values are computed as if the polar chart were a |
|
2159 |
* cartesian plane, where plotX denotes the angle in radians and (yAxis.len - plotY) is the pixel distance from |
|
2160 |
* center. |
|
2161 |
*/ |
|
2162 |
wrap(seriesProto, 'translate', function (proceed) { |
|
2163 |
|
|
2164 |
// Run uber method |
|
2165 |
proceed.call(this); |
|
2166 |
|
|
2167 |
// Postprocess plot coordinates |
|
2168 |
if (this.chart.polar && !this.preventPostTranslate) { |
|
2169 |
var points = this.points, |
|
2170 |
i = points.length; |
|
2171 |
while (i--) { |
|
2172 |
// Translate plotX, plotY from angle and radius to true plot coordinates |
|
2173 |
this.toXY(points[i]); |
|
2174 |
} |
|
2175 |
} |
|
2176 |
}); |
|
2177 |
|
|
2178 |
/** |
|
2179 |
* Extend getSegmentPath to allow connecting ends across 0 to provide a closed circle in |
|
2180 |
* line-like series. |
|
2181 |
*/ |
|
2182 |
wrap(seriesProto, 'getSegmentPath', function (proceed, segment) { |
|
2183 |
|
|
2184 |
var points = this.points; |
|
2185 |
|
|
2186 |
// Connect the path |
|
2187 |
if (this.chart.polar && this.options.connectEnds !== false && |
|
2188 |
segment[segment.length - 1] === points[points.length - 1] && points[0].y !== null) { |
|
2189 |
this.connectEnds = true; // re-used in splines |
|
2190 |
segment = [].concat(segment, [points[0]]); |
|
2191 |
} |
|
2192 |
|
|
2193 |
// Run uber method |
|
2194 |
return proceed.call(this, segment); |
|
2195 |
|
|
2196 |
}); |
|
2197 |
|
|
2198 |
|
|
2199 |
function polarAnimate(proceed, init) { |
|
2200 |
var chart = this.chart, |
|
2201 |
animation = this.options.animation, |
|
2202 |
group = this.group, |
|
2203 |
markerGroup = this.markerGroup, |
|
2204 |
center = this.xAxis.center, |
|
2205 |
plotLeft = chart.plotLeft, |
|
2206 |
plotTop = chart.plotTop, |
|
2207 |
attribs; |
|
2208 |
|
|
2209 |
// Specific animation for polar charts |
|
2210 |
if (chart.polar) { |
|
2211 |
|
|
2212 |
// Enable animation on polar charts only in SVG. In VML, the scaling is different, plus animation |
|
2213 |
// would be so slow it would't matter. |
|
2214 |
if (chart.renderer.isSVG) { |
|
2215 |
|
|
2216 |
if (animation === true) { |
|
2217 |
animation = {}; |
|
2218 |
} |
|
2219 |
|
|
2220 |
// Initialize the animation |
|
2221 |
if (init) { |
|
2222 |
|
|
2223 |
// Scale down the group and place it in the center |
|
2224 |
attribs = { |
|
2225 |
translateX: center[0] + plotLeft, |
|
2226 |
translateY: center[1] + plotTop, |
|
2227 |
scaleX: 0.001, // #1499 |
|
2228 |
scaleY: 0.001 |
|
2229 |
}; |
|
2230 |
|
|
2231 |
group.attr(attribs); |
|
2232 |
if (markerGroup) { |
|
2233 |
markerGroup.attrSetters = group.attrSetters; |
|
2234 |
markerGroup.attr(attribs); |
|
2235 |
} |
|
2236 |
|
|
2237 |
// Run the animation |
|
2238 |
} else { |
|
2239 |
attribs = { |
|
2240 |
translateX: plotLeft, |
|
2241 |
translateY: plotTop, |
|
2242 |
scaleX: 1, |
|
2243 |
scaleY: 1 |
|
2244 |
}; |
|
2245 |
group.animate(attribs, animation); |
|
2246 |
if (markerGroup) { |
|
2247 |
markerGroup.animate(attribs, animation); |
|
2248 |
} |
|
2249 |
|
|
2250 |
// Delete this function to allow it only once |
|
2251 |
this.animate = null; |
|
2252 |
} |
|
2253 |
} |
|
2254 |
|
|
2255 |
// For non-polar charts, revert to the basic animation |
|
2256 |
} else { |
|
2257 |
proceed.call(this, init); |
|
2258 |
} |
|
2259 |
} |
|
2260 |
|
|
2261 |
// Define the animate method for both regular series and column series and their derivatives |
|
2262 |
wrap(seriesProto, 'animate', polarAnimate); |
|
2263 |
wrap(colProto, 'animate', polarAnimate); |
|
2264 |
|
|
2265 |
|
|
2266 |
/** |
|
2267 |
* Throw in a couple of properties to let setTooltipPoints know we're indexing the points |
|
2268 |
* in degrees (0-360), not plot pixel width. |
|
2269 |
*/ |
|
2270 |
wrap(seriesProto, 'setTooltipPoints', function (proceed, renew) { |
|
2271 |
|
|
2272 |
if (this.chart.polar) { |
|
2273 |
extend(this.xAxis, { |
|
2274 |
tooltipLen: 360 // degrees are the resolution unit of the tooltipPoints array |
|
2275 |
}); |
|
2276 |
} |
|
2277 |
|
|
2278 |
// Run uber method |
|
2279 |
return proceed.call(this, renew); |
|
2280 |
}); |
|
2281 |
|
|
2282 |
|
|
2283 |
/** |
|
2284 |
* Extend the column prototype's translate method |
|
2285 |
*/ |
|
2286 |
wrap(colProto, 'translate', function (proceed) { |
|
2287 |
|
|
2288 |
var xAxis = this.xAxis, |
|
2289 |
len = this.yAxis.len, |
|
2290 |
center = xAxis.center, |
|
2291 |
startAngleRad = xAxis.startAngleRad, |
|
2292 |
renderer = this.chart.renderer, |
|
2293 |
start, |
|
2294 |
points, |
|
2295 |
point, |
|
2296 |
i; |
|
2297 |
|
|
2298 |
this.preventPostTranslate = true; |
|
2299 |
|
|
2300 |
// Run uber method |
|
2301 |
proceed.call(this); |
|
2302 |
|
|
2303 |
// Postprocess plot coordinates |
|
2304 |
if (xAxis.isRadial) { |
|
2305 |
points = this.points; |
|
2306 |
i = points.length; |
|
2307 |
while (i--) { |
|
2308 |
point = points[i]; |
|
2309 |
start = point.barX + startAngleRad; |
|
2310 |
point.shapeType = 'path'; |
|
2311 |
point.shapeArgs = { |
|
2312 |
d: renderer.symbols.arc( |
|
2313 |
center[0], |
|
2314 |
center[1], |
|
2315 |
len - point.plotY, |
|
2316 |
null, |
|
2317 |
{ |
|
2318 |
start: start, |
|
2319 |
end: start + point.pointWidth, |
|
2320 |
innerR: len - pick(point.yBottom, len) |
|
2321 |
} |
|
2322 |
) |
|
2323 |
}; |
|
2324 |
this.toXY(point); // provide correct plotX, plotY for tooltip |
|
2325 |
} |
|
2326 |
} |
|
2327 |
}); |
|
2328 |
|
|
2329 |
|
|
2330 |
/** |
|
2331 |
* Align column data labels outside the columns. #1199. |
|
2332 |
*/ |
|
2333 |
wrap(colProto, 'alignDataLabel', function (proceed, point, dataLabel, options, alignTo, isNew) { |
|
2334 |
|
|
2335 |
if (this.chart.polar) { |
|
2336 |
var angle = point.rectPlotX / Math.PI * 180, |
|
2337 |
align, |
|
2338 |
verticalAlign; |
|
2339 |
|
|
2340 |
// Align nicely outside the perimeter of the columns |
|
2341 |
if (options.align === null) { |
|
2342 |
if (angle > 20 && angle < 160) { |
|
2343 |
align = 'left'; // right hemisphere |
|
2344 |
} else if (angle > 200 && angle < 340) { |
|
2345 |
align = 'right'; // left hemisphere |
|
2346 |
} else { |
|
2347 |
align = 'center'; // top or bottom |
|
2348 |
} |
|
2349 |
options.align = align; |
|
2350 |
} |
|
2351 |
if (options.verticalAlign === null) { |
|
2352 |
if (angle < 45 || angle > 315) { |
|
2353 |
verticalAlign = 'bottom'; // top part |
|
2354 |
} else if (angle > 135 && angle < 225) { |
|
2355 |
verticalAlign = 'top'; // bottom part |
|
2356 |
} else { |
|
2357 |
verticalAlign = 'middle'; // left or right |
|
2358 |
} |
|
2359 |
options.verticalAlign = verticalAlign; |
|
2360 |
} |
|
2361 |
|
|
2362 |
seriesProto.alignDataLabel.call(this, point, dataLabel, options, alignTo, isNew); |
|
2363 |
} else { |
|
2364 |
proceed.call(this, point, dataLabel, options, alignTo, isNew); |
|
2365 |
} |
|
2366 |
|
|
2367 |
}); |
|
2368 |
|
|
2369 |
/** |
|
2370 |
* Extend the mouse tracker to return the tooltip position index in terms of |
|
2371 |
* degrees rather than pixels |
|
2372 |
*/ |
|
2373 |
wrap(pointerProto, 'getIndex', function (proceed, e) { |
|
2374 |
var ret, |
|
2375 |
chart = this.chart, |
|
2376 |
center, |
|
2377 |
x, |
|
2378 |
y; |
|
2379 |
|
|
2380 |
if (chart.polar) { |
|
2381 |
center = chart.xAxis[0].center; |
|
2382 |
x = e.chartX - center[0] - chart.plotLeft; |
|
2383 |
y = e.chartY - center[1] - chart.plotTop; |
|
2384 |
|
|
2385 |
ret = 180 - Math.round(Math.atan2(x, y) / Math.PI * 180); |
|
2386 |
|
|
2387 |
} else { |
|
2388 |
|
|
2389 |
// Run uber method |
|
2390 |
ret = proceed.call(this, e); |
|
2391 |
} |
|
2392 |
return ret; |
|
2393 |
}); |
|
2394 |
|
|
2395 |
/** |
|
2396 |
* Extend getCoordinates to prepare for polar axis values |
|
2397 |
*/ |
|
2398 |
wrap(pointerProto, 'getCoordinates', function (proceed, e) { |
|
2399 |
var chart = this.chart, |
|
2400 |
ret = { |
|
2401 |
xAxis: [], |
|
2402 |
yAxis: [] |
|
2403 |
}; |
|
2404 |
|
|
2405 |
if (chart.polar) { |
|
2406 |
|
|
2407 |
each(chart.axes, function (axis) { |
|
2408 |
var isXAxis = axis.isXAxis, |
|
2409 |
center = axis.center, |
|
2410 |
x = e.chartX - center[0] - chart.plotLeft, |
|
2411 |
y = e.chartY - center[1] - chart.plotTop; |
|
2412 |
|
|
2413 |
ret[isXAxis ? 'xAxis' : 'yAxis'].push({ |
|
2414 |
axis: axis, |
|
2415 |
value: axis.translate( |
|
2416 |
isXAxis ? |
|
2417 |
Math.PI - Math.atan2(x, y) : // angle |
|
2418 |
Math.sqrt(Math.pow(x, 2) + Math.pow(y, 2)), // distance from center |
|
2419 |
true |
|
2420 |
) |
|
2421 |
}); |
|
2422 |
}); |
|
2423 |
|
|
2424 |
} else { |
|
2425 |
ret = proceed.call(this, e); |
|
2426 |
} |
|
2427 |
|
|
2428 |
return ret; |
|
2429 |
}); |
|
2430 |
}(Highcharts)); |