/**
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* @license Highcharts JS v5.0.6 (2016-12-07)
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* Gantt series
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*
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* (c) 2016 Lars A. V. Cabrera
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*
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* --- WORK IN PROGRESS ---
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*
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* License: www.highcharts.com/license
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*/
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(function(factory) {
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if (typeof module === 'object' && module.exports) {
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module.exports = factory;
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} else {
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factory(Highcharts);
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}
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}(function(Highcharts) {
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(function(H) {
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/**
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* (c) 2016 Highsoft AS
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* Authors: Lars A. V. Cabrera
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*
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* License: www.highcharts.com/license
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*/
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'use strict';
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var dateFormat = H.dateFormat,
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each = H.each,
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isObject = H.isObject,
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pick = H.pick,
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wrap = H.wrap,
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Axis = H.Axis,
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Chart = H.Chart,
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Tick = H.Tick;
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// Enum for which side the axis is on.
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// Maps to axis.side
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var axisSide = {
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top: 0,
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right: 1,
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bottom: 2,
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left: 3,
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0: 'top',
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1: 'right',
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2: 'bottom',
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3: 'left'
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};
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/**
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* Checks if an axis is the outer axis in its dimension. Since
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* axes are placed outwards in order, the axis with the highest
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* index is the outermost axis.
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*
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* Example: If there are multiple x-axes at the top of the chart,
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* this function returns true if the axis supplied is the last
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* of the x-axes.
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*
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* @return true if the axis is the outermost axis in its dimension;
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* false if not
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*/
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Axis.prototype.isOuterAxis = function() {
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var axis = this,
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thisIndex = -1,
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isOuter = true;
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each(this.chart.axes, function(otherAxis, index) {
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if (otherAxis.side === axis.side) {
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if (otherAxis === axis) {
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// Get the index of the axis in question
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thisIndex = index;
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// Check thisIndex >= 0 in case thisIndex has
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// not been found yet
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} else if (thisIndex >= 0 && index > thisIndex) {
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// There was an axis on the same side with a
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// higher index. Exit the loop.
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isOuter = false;
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return;
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}
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}
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});
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// There were either no other axes on the same side,
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// or the other axes were not farther from the chart
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return isOuter;
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};
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/**
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* Shortcut function to Tick.label.getBBox().width.
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*
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* @return {number} width - the width of the tick label
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*/
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Tick.prototype.getLabelWidth = function() {
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return this.label.getBBox().width;
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};
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/**
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* Get the maximum label length.
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* This function can be used in states where the axis.maxLabelLength has not
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* been set.
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*
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* @param {boolean} force - Optional parameter to force a new calculation, even
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* if a value has already been set
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* @return {number} maxLabelLength - the maximum label length of the axis
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*/
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Axis.prototype.getMaxLabelLength = function(force) {
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var tickPositions = this.tickPositions,
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ticks = this.ticks,
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maxLabelLength = 0;
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if (!this.maxLabelLength || force) {
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each(tickPositions, function(tick) {
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tick = ticks[tick];
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if (tick && tick.labelLength > maxLabelLength) {
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maxLabelLength = tick.labelLength;
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}
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});
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this.maxLabelLength = maxLabelLength;
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}
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return this.maxLabelLength;
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};
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/**
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* Adds the axis defined in axis.options.title
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*/
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Axis.prototype.addTitle = function() {
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var axis = this,
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renderer = axis.chart.renderer,
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axisParent = axis.axisParent,
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horiz = axis.horiz,
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opposite = axis.opposite,
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options = axis.options,
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axisTitleOptions = options.title,
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hasData,
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showAxis,
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textAlign;
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// For reuse in Axis.render
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hasData = axis.hasData();
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axis.showAxis = showAxis = hasData || pick(options.showEmpty, true);
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// Disregard title generation in original Axis.getOffset()
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options.title = '';
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if (!axis.axisTitle) {
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textAlign = axisTitleOptions.textAlign;
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if (!textAlign) {
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textAlign = (horiz ? {
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low: 'left',
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middle: 'center',
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high: 'right'
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} : {
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low: opposite ? 'right' : 'left',
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middle: 'center',
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high: opposite ? 'left' : 'right'
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})[axisTitleOptions.align];
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}
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axis.axisTitle = renderer.text(
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axisTitleOptions.text,
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0,
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0,
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axisTitleOptions.useHTML
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)
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.attr({
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zIndex: 7,
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rotation: axisTitleOptions.rotation || 0,
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align: textAlign
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})
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.addClass('highcharts-axis-title')
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// Add to axisParent instead of axisGroup, to ignore the space
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// it takes
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.add(axisParent);
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axis.axisTitle.isNew = true;
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}
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// hide or show the title depending on whether showEmpty is set
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axis.axisTitle[showAxis ? 'show' : 'hide'](true);
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};
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/**
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* Add custom date formats
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*/
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H.dateFormats = {
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// Week number
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W: function(timestamp) {
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var date = new Date(timestamp),
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day = date.getUTCDay() === 0 ? 7 : date.getUTCDay(),
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time = date.getTime(),
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startOfYear = new Date(date.getUTCFullYear(), 0, 1, -6),
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dayNumber;
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date.setDate(date.getUTCDate() + 4 - day);
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dayNumber = Math.floor((time - startOfYear) / 86400000);
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return 1 + Math.floor(dayNumber / 7);
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},
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// First letter of the day of the week, e.g. 'M' for 'Monday'.
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E: function(timestamp) {
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return dateFormat('%a', timestamp, true).charAt(0);
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}
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};
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/**
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* Prevents adding the last tick label if the axis is not a category axis.
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*
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* Since numeric labels are normally placed at starts and ends of a range of
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* value, and this module makes the label point at the value, an "extra" label
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* would appear.
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*
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* @param {function} proceed - the original function
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*/
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wrap(Tick.prototype, 'addLabel', function(proceed) {
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var axis = this.axis,
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isCategoryAxis = axis.options.categories !== undefined,
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tickPositions = axis.tickPositions,
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lastTick = tickPositions[tickPositions.length - 1],
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isLastTick = this.pos !== lastTick;
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if (!axis.options.grid || isCategoryAxis || isLastTick) {
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proceed.apply(this);
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}
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});
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/**
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* Center tick labels vertically and horizontally between ticks
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*
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* @param {function} proceed - the original function
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*
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* @return {object} object - an object containing x and y positions
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* for the tick
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*/
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wrap(Tick.prototype, 'getLabelPosition', function(proceed, x, y, label) {
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var retVal = proceed.apply(this, Array.prototype.slice.call(arguments, 1)),
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axis = this.axis,
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options = axis.options,
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tickInterval = options.tickInterval || 1,
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newX,
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newPos,
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axisHeight,
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fontSize,
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labelMetrics,
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lblB,
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lblH,
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labelCenter;
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// Only center tick labels if axis has option grid: true
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if (options.grid) {
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fontSize = options.labels.style.fontSize;
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labelMetrics = axis.chart.renderer.fontMetrics(fontSize, label);
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lblB = labelMetrics.b;
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lblH = labelMetrics.h;
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if (axis.horiz && options.categories === undefined) {
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// Center x position
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axisHeight = axis.axisGroup.getBBox().height;
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newPos = this.pos + tickInterval / 2;
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retVal.x = axis.translate(newPos) + axis.left;
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labelCenter = (axisHeight / 2) + (lblH / 2) - Math.abs(lblH - lblB);
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// Center y position
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if (axis.side === axisSide.top) {
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retVal.y = y - labelCenter;
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} else {
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retVal.y = y + labelCenter;
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}
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} else {
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// Center y position
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if (options.categories === undefined) {
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newPos = this.pos + (tickInterval / 2);
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retVal.y = axis.translate(newPos) + axis.top + (lblB / 2);
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}
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// Center x position
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newX = (this.getLabelWidth() / 2) - (axis.maxLabelLength / 2);
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if (axis.side === axisSide.left) {
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retVal.x += newX;
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} else {
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retVal.x -= newX;
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}
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}
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}
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return retVal;
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});
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/**
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* Draw vertical ticks extra long to create cell floors and roofs.
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* Overrides the tickLength for vertical axes.
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*
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* @param {function} proceed - the original function
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* @returns {array} retVal -
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*/
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wrap(Axis.prototype, 'tickSize', function(proceed) {
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var axis = this,
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retVal = proceed.apply(axis, Array.prototype.slice.call(arguments, 1)),
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labelPadding,
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distance;
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if (axis.options.grid && !axis.horiz) {
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labelPadding = (Math.abs(axis.defaultLeftAxisOptions.labels.x) * 2);
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if (!axis.maxLabelLength) {
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axis.maxLabelLength = axis.getMaxLabelLength();
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}
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distance = axis.maxLabelLength + labelPadding;
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retVal[0] = distance;
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}
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return retVal;
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});
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/**
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* Disregards space required by axisTitle, by adding axisTitle to axisParent
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* instead of axisGroup, and disregarding margins and offsets related to
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* axisTitle.
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*
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* @param {function} proceed - the original function
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*/
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wrap(Axis.prototype, 'getOffset', function(proceed) {
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var axis = this,
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axisOffset = axis.chart.axisOffset,
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side = axis.side,
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axisHeight,
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tickSize,
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options = axis.options,
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axisTitleOptions = options.title,
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addTitle = axisTitleOptions &&
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axisTitleOptions.text &&
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axisTitleOptions.enabled !== false;
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if (axis.options.grid && isObject(axis.options.title)) {
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tickSize = axis.tickSize('tick')[0];
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if (axisOffset[side] && tickSize) {
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axisHeight = axisOffset[side] + tickSize;
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}
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if (addTitle) {
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// Use the custom addTitle() to add it, while preventing making room
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// for it
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axis.addTitle();
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}
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proceed.apply(axis, Array.prototype.slice.call(arguments, 1));
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axisOffset[side] = pick(axisHeight, axisOffset[side]);
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// Put axis options back after original Axis.getOffset() has been called
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options.title = axisTitleOptions;
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} else {
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proceed.apply(axis, Array.prototype.slice.call(arguments, 1));
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}
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});
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/**
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* Prevents rotation of labels when squished, as rotating them would not
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* help.
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*
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* @param {function} proceed - the original function
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*/
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wrap(Axis.prototype, 'renderUnsquish', function(proceed) {
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if (this.options.grid) {
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this.labelRotation = 0;
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this.options.labels.rotation = 0;
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}
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proceed.apply(this);
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});
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/**
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* Places leftmost tick at the start of the axis, to create a left wall.
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*
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* @param {function} proceed - the original function
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*/
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wrap(Axis.prototype, 'setOptions', function(proceed, userOptions) {
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var axis = this;
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if (userOptions.grid && axis.horiz) {
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userOptions.startOnTick = true;
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userOptions.minPadding = 0;
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userOptions.endOnTick = true;
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}
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proceed.apply(this, Array.prototype.slice.call(arguments, 1));
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});
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/**
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* Draw an extra line on the far side of the the axisLine,
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* creating cell roofs of a grid.
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*
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* @param {function} proceed - the original function
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*/
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wrap(Axis.prototype, 'render', function(proceed) {
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var axis = this,
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options = axis.options,
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labelPadding,
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distance,
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lineWidth,
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linePath,
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yStartIndex,
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yEndIndex,
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xStartIndex,
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xEndIndex,
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renderer = axis.chart.renderer,
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axisGroupBox;
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if (options.grid) {
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labelPadding = (Math.abs(axis.defaultLeftAxisOptions.labels.x) * 2);
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distance = axis.maxLabelLength + labelPadding;
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lineWidth = options.lineWidth;
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// Remove right wall before rendering
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if (axis.rightWall) {
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axis.rightWall.destroy();
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}
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// Call original Axis.render() to obtain axis.axisLine and
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// axis.axisGroup
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proceed.apply(axis);
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axisGroupBox = axis.axisGroup.getBBox();
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// Add right wall on horizontal axes
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if (axis.horiz) {
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axis.rightWall = renderer.path([
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'M',
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axisGroupBox.x + axis.width + 1, // account for left wall
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axisGroupBox.y,
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'L',
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axisGroupBox.x + axis.width + 1, // account for left wall
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axisGroupBox.y + axisGroupBox.height
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])
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.attr({
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stroke: options.tickColor || '#ccd6eb',
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'stroke-width': options.tickWidth || 1,
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zIndex: 7,
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class: 'grid-wall'
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})
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.add(axis.axisGroup);
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}
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if (axis.isOuterAxis() && axis.axisLine) {
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if (axis.horiz) {
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// -1 to avoid adding distance each time the chart updates
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distance = axisGroupBox.height - 1;
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}
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if (lineWidth) {
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linePath = axis.getLinePath(lineWidth);
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xStartIndex = linePath.indexOf('M') + 1;
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xEndIndex = linePath.indexOf('L') + 1;
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yStartIndex = linePath.indexOf('M') + 2;
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yEndIndex = linePath.indexOf('L') + 2;
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// Negate distance if top or left axis
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if (axis.side === axisSide.top || axis.side === axisSide.left) {
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distance = -distance;
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}
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// If axis is horizontal, reposition line path vertically
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if (axis.horiz) {
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linePath[yStartIndex] = linePath[yStartIndex] + distance;
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linePath[yEndIndex] = linePath[yEndIndex] + distance;
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} else {
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// If axis is vertical, reposition line path horizontally
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linePath[xStartIndex] = linePath[xStartIndex] + distance;
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linePath[xEndIndex] = linePath[xEndIndex] + distance;
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}
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if (!axis.axisLineExtra) {
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axis.axisLineExtra = renderer.path(linePath)
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.attr({
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stroke: options.lineColor,
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'stroke-width': lineWidth,
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zIndex: 7
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})
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.add(axis.axisGroup);
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} else {
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axis.axisLineExtra.animate({
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d: linePath
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});
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}
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// show or hide the line depending on options.showEmpty
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axis.axisLine[axis.showAxis ? 'show' : 'hide'](true);
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}
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}
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} else {
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proceed.apply(axis);
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}
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});
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/**
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* Wraps chart rendering with the following customizations:
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* 1. Prohibit timespans of multitudes of a time unit
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* 2. Draw cell walls on vertical axes
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*
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* @param {function} proceed - the original function
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*/
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wrap(Chart.prototype, 'render', function(proceed) {
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// 25 is optimal height for default fontSize (11px)
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// 25 / 11 ≈ 2.28
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var fontSizeToCellHeightRatio = 25 / 11,
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fontMetrics,
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fontSize;
|
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each(this.axes, function(axis) {
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var options = axis.options;
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if (options.grid) {
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fontSize = options.labels.style.fontSize;
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fontMetrics = axis.chart.renderer.fontMetrics(fontSize);
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// Prohibit timespans of multitudes of a time unit,
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// e.g. two days, three weeks, etc.
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if (options.type === 'datetime') {
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options.units = [
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['millisecond', [1]],
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['second', [1]],
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['minute', [1]],
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['hour', [1]],
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['day', [1]],
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['week', [1]],
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['month', [1]],
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['year', null]
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];
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}
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// Make tick marks taller, creating cell walls of a grid.
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// Use cellHeight axis option if set
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if (axis.horiz) {
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options.tickLength = options.cellHeight ||
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fontMetrics.h * fontSizeToCellHeightRatio;
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} else {
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options.tickWidth = 1;
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if (!options.lineWidth) {
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options.lineWidth = 1;
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}
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}
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}
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});
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// Call original Chart.render()
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proceed.apply(this);
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});
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}(Highcharts));
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(function(H) {
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/**
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* (c) 2014-2016 Highsoft AS
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* Authors: Torstein Honsi, Lars A. V. Cabrera
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*
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* License: www.highcharts.com/license
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*/
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'use strict';
|
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var defaultPlotOptions = H.getOptions().plotOptions,
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color = H.Color,
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columnType = H.seriesTypes.column,
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each = H.each,
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extendClass = H.extendClass,
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isNumber = H.isNumber,
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isObject = H.isObject,
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merge = H.merge,
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pick = H.pick,
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seriesTypes = H.seriesTypes,
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wrap = H.wrap,
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Axis = H.Axis,
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Point = H.Point,
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Series = H.Series,
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pointFormat = '<span style="color:{point.color}">' +
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'\u25CF' +
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'</span> {series.name}: <b>{point.yCategory}</b><br/>',
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xrange = 'xrange';
|
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defaultPlotOptions.xrange = merge(defaultPlotOptions.column, {
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tooltip: {
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pointFormat: pointFormat
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}
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});
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seriesTypes.xrange = extendClass(columnType, {
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pointClass: extendClass(Point, {
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// Add x2 and yCategory to the available properties for tooltip formats
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getLabelConfig: function() {
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var cfg = Point.prototype.getLabelConfig.call(this);
|
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cfg.x2 = this.x2;
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cfg.yCategory = this.yCategory = this.series.yAxis.categories && this.series.yAxis.categories[this.y];
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return cfg;
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}
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}),
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type: xrange,
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forceDL: true,
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parallelArrays: ['x', 'x2', 'y'],
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requireSorting: false,
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animate: seriesTypes.line.prototype.animate,
|
|
/**
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* Borrow the column series metrics, but with swapped axes. This gives free access
|
* to features like groupPadding, grouping, pointWidth etc.
|
*/
|
getColumnMetrics: function() {
|
var metrics,
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chart = this.chart;
|
|
function swapAxes() {
|
each(chart.series, function(s) {
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var xAxis = s.xAxis;
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s.xAxis = s.yAxis;
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s.yAxis = xAxis;
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});
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}
|
|
swapAxes();
|
|
this.yAxis.closestPointRange = 1;
|
metrics = columnType.prototype.getColumnMetrics.call(this);
|
|
swapAxes();
|
|
return metrics;
|
},
|
|
/**
|
* Override cropData to show a point where x is outside visible range
|
* but x2 is outside.
|
*/
|
cropData: function(xData, yData, min, max) {
|
|
// Replace xData with x2Data to find the appropriate cropStart
|
var cropData = Series.prototype.cropData,
|
crop = cropData.call(this, this.x2Data, yData, min, max);
|
|
// Re-insert the cropped xData
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crop.xData = xData.slice(crop.start, crop.end);
|
|
return crop;
|
},
|
|
translate: function() {
|
columnType.prototype.translate.apply(this, arguments);
|
var series = this,
|
xAxis = series.xAxis,
|
metrics = series.columnMetrics,
|
minPointLength = series.options.minPointLength || 0;
|
|
each(series.points, function(point) {
|
var plotX = point.plotX,
|
posX = pick(point.x2, point.x + (point.len || 0)),
|
plotX2 = xAxis.toPixels(posX, true),
|
width = plotX2 - plotX,
|
widthDifference,
|
shapeArgs,
|
partialFill;
|
|
if (minPointLength) {
|
widthDifference = minPointLength - width;
|
if (widthDifference < 0) {
|
widthDifference = 0;
|
}
|
plotX -= widthDifference / 2;
|
plotX2 += widthDifference / 2;
|
}
|
|
plotX = Math.max(plotX, -10);
|
plotX2 = Math.min(Math.max(plotX2, -10), xAxis.len + 10);
|
|
point.shapeArgs = {
|
x: plotX,
|
y: point.plotY + metrics.offset,
|
width: plotX2 - plotX,
|
height: metrics.width
|
};
|
point.tooltipPos[0] += width / 2;
|
point.tooltipPos[1] -= metrics.width / 2;
|
|
// Add a partShapeArgs to the point, based on the shapeArgs property
|
partialFill = point.partialFill;
|
if (partialFill) {
|
// Get the partial fill amount
|
if (isObject(partialFill)) {
|
partialFill = partialFill.amount;
|
}
|
// If it was not a number, assume 0
|
if (!isNumber(partialFill)) {
|
partialFill = 0;
|
}
|
shapeArgs = point.shapeArgs;
|
point.partShapeArgs = {
|
x: shapeArgs.x,
|
y: shapeArgs.y + 1,
|
width: shapeArgs.width * partialFill,
|
height: shapeArgs.height - 2
|
};
|
}
|
});
|
},
|
|
drawPoints: function() {
|
var series = this,
|
chart = this.chart,
|
options = series.options,
|
renderer = chart.renderer,
|
animationLimit = options.animationLimit || 250,
|
verb = chart.pointCount < animationLimit ? 'animate' : 'attr';
|
|
// draw the columns
|
each(series.points, function(point) {
|
var plotY = point.plotY,
|
graphic = point.graphic,
|
type = point.shapeType,
|
shapeArgs = point.shapeArgs,
|
partShapeArgs = point.partShapeArgs,
|
seriesOpts = series.options,
|
pfOptions = point.partialFill,
|
fill,
|
state = point.selected && 'select',
|
cutOff = options.stacking && !options.borderRadius;
|
|
if (isNumber(plotY) && point.y !== null) {
|
if (graphic) { // update
|
point.graphicOriginal[verb](
|
merge(shapeArgs)
|
);
|
if (partShapeArgs) {
|
point.graphicOverlay[verb](
|
merge(partShapeArgs)
|
);
|
}
|
|
} else {
|
point.graphic = graphic = renderer.g('point')
|
.attr({
|
'class': point.getClassName()
|
})
|
.add(point.group || series.group);
|
|
point.graphicOriginal = renderer[type](shapeArgs)
|
.addClass('highcharts-partfill-original')
|
.add(graphic);
|
if (partShapeArgs) {
|
point.graphicOverlay = renderer[type](partShapeArgs)
|
.addClass('highcharts-partfill-overlay')
|
.add(graphic);
|
}
|
}
|
|
|
|
} else if (graphic) {
|
point.graphic = graphic.destroy(); // #1269
|
}
|
});
|
}
|
});
|
|
/**
|
* Max x2 should be considered in xAxis extremes
|
*/
|
wrap(Axis.prototype, 'getSeriesExtremes', function(proceed) {
|
var axis = this,
|
series = axis.series,
|
dataMax,
|
modMax;
|
|
proceed.call(this);
|
if (axis.isXAxis && series.type === xrange) {
|
dataMax = pick(axis.dataMax, Number.MIN_VALUE);
|
each(this.series, function(series) {
|
each(series.x2Data || [], function(val) {
|
if (val > dataMax) {
|
dataMax = val;
|
modMax = true;
|
}
|
});
|
});
|
if (modMax) {
|
axis.dataMax = dataMax;
|
}
|
}
|
});
|
|
}(Highcharts));
|
(function(H) {
|
/**
|
* (c) 2016 Highsoft AS
|
* Authors: Lars A. V. Cabrera
|
*
|
* License: www.highcharts.com/license
|
*/
|
'use strict';
|
//
|
}(Highcharts));
|
}));
|
