highcharts
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JavaScript
/**
* @license Highcharts Gantt JS v8.0.0 (2019-12-10)
*
* Tree Grid
*
* (c) 2016-2019 Jon Arild Nygard
*
* License: www.highcharts.com/license
*/
'use strict';
(function (factory) {
if (typeof module === 'object' && module.exports) {
factory['default'] = factory;
module.exports = factory;
} else if (typeof define === 'function' && define.amd) {
define('highcharts/modules/treegrid', ['highcharts'], function (Highcharts) {
factory(Highcharts);
factory.Highcharts = Highcharts;
return factory;
});
} else {
factory(typeof Highcharts !== 'undefined' ? Highcharts : undefined);
}
}(function (Highcharts) {
var _modules = Highcharts ? Highcharts._modules : {};
function _registerModule(obj, path, args, fn) {
if (!obj.hasOwnProperty(path)) {
obj[path] = fn.apply(null, args);
}
}
_registerModule(_modules, 'parts-gantt/GridAxis.js', [_modules['parts/Globals.js'], _modules['parts/Utilities.js']], function (H, U) {
/* *
*
* (c) 2016 Highsoft AS
* Authors: Lars A. V. Cabrera
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
var defined = U.defined,
erase = U.erase,
isArray = U.isArray,
isNumber = U.isNumber,
pick = U.pick,
wrap = U.wrap;
var addEvent = H.addEvent,
argsToArray = function (args) {
return Array.prototype.slice.call(args, 1);
}, dateFormat = H.dateFormat, isObject = function (x) {
// Always use strict mode
return U.isObject(x, true);
}, merge = H.merge, Chart = H.Chart, Axis = H.Axis, Tick = H.Tick;
var applyGridOptions = function applyGridOptions(axis) {
var options = axis.options;
// Center-align by default
if (!options.labels) {
options.labels = {};
}
options.labels.align = pick(options.labels.align, 'center');
// @todo: Check against tickLabelPlacement between/on etc
/* Prevents adding the last tick label if the axis is not a category
axis.
Since numeric labels are normally placed at starts and ends of a
range of value, and this module makes the label point at the value,
an "extra" label would appear. */
if (!axis.categories) {
options.showLastLabel = false;
}
// Prevents rotation of labels when squished, as rotating them would not
// help.
axis.labelRotation = 0;
options.labels.rotation = 0;
};
/**
* Set grid options for the axis labels. Requires Highcharts Gantt.
*
* @since 6.2.0
* @product gantt
* @apioption xAxis.grid
*/
/**
* Enable grid on the axis labels. Defaults to true for Gantt charts.
*
* @type {boolean}
* @default true
* @since 6.2.0
* @product gantt
* @apioption xAxis.grid.enabled
*/
/**
* Set specific options for each column (or row for horizontal axes) in the
* grid. Each extra column/row is its own axis, and the axis options can be set
* here.
*
* @sample gantt/demo/left-axis-table
* Left axis as a table
*
* @type {Array<Highcharts.XAxisOptions>}
* @apioption xAxis.grid.columns
*/
/**
* Set border color for the label grid lines.
*
* @type {Highcharts.ColorString}
* @apioption xAxis.grid.borderColor
*/
/**
* Set border width of the label grid lines.
*
* @type {number}
* @default 1
* @apioption xAxis.grid.borderWidth
*/
/**
* Set cell height for grid axis labels. By default this is calculated from font
* size. This option only applies to horizontal axes.
*
* @sample gantt/grid-axis/cellheight
* Gant chart with custom cell height
* @type {number}
* @apioption xAxis.grid.cellHeight
*/
// Enum for which side the axis is on.
// Maps to axis.side
var axisSide = {
top: 0,
right: 1,
bottom: 2,
left: 3,
0: 'top',
1: 'right',
2: 'bottom',
3: 'left'
};
/**
* Checks if an axis is the outer axis in its dimension. Since
* axes are placed outwards in order, the axis with the highest
* index is the outermost axis.
*
* Example: If there are multiple x-axes at the top of the chart,
* this function returns true if the axis supplied is the last
* of the x-axes.
*
* @private
* @function Highcharts.Axis#isOuterAxis
*
* @return {boolean}
* true if the axis is the outermost axis in its dimension; false if not
*/
Axis.prototype.isOuterAxis = function () {
var axis = this,
chart = axis.chart,
columnIndex = axis.columnIndex,
columns = axis.linkedParent && axis.linkedParent.columns ||
axis.columns,
parentAxis = columnIndex ? axis.linkedParent : axis,
thisIndex = -1,
lastIndex = 0;
chart[axis.coll].forEach(function (otherAxis, index) {
if (otherAxis.side === axis.side && !otherAxis.options.isInternal) {
lastIndex = index;
if (otherAxis === parentAxis) {
// Get the index of the axis in question
thisIndex = index;
}
}
});
return (lastIndex === thisIndex &&
(isNumber(columnIndex) ? columns.length === columnIndex : true));
};
/**
* Get the largest label width and height.
*
* @private
* @function Highcharts.Axis#getMaxLabelDimensions
*
* @param {Highcharts.Dictionary<Highcharts.Tick>} ticks
* All the ticks on one axis.
*
* @param {Array<number|string>} tickPositions
* All the tick positions on one axis.
*
* @return {Highcharts.SizeObject}
* object containing the properties height and width.
*/
Axis.prototype.getMaxLabelDimensions = function (ticks, tickPositions) {
var dimensions = {
width: 0,
height: 0
};
tickPositions.forEach(function (pos) {
var tick = ticks[pos],
tickHeight = 0,
tickWidth = 0,
label;
if (isObject(tick)) {
label = isObject(tick.label) ? tick.label : {};
// Find width and height of tick
tickHeight = label.getBBox ? label.getBBox().height : 0;
if (label.textStr && !isNumber(label.textPxLength)) {
label.textPxLength = label.getBBox().width;
}
tickWidth = isNumber(label.textPxLength) ?
// Math.round ensures crisp lines
Math.round(label.textPxLength) :
0;
// Update the result if width and/or height are larger
dimensions.height = Math.max(tickHeight, dimensions.height);
dimensions.width = Math.max(tickWidth, dimensions.width);
}
});
return dimensions;
};
// Add custom date formats
H.dateFormats.W = function (timestamp) {
var d = new Date(timestamp),
yearStart,
weekNo;
d.setHours(0, 0, 0, 0);
d.setDate(d.getDate() - (d.getDay() || 7));
yearStart = new Date(d.getFullYear(), 0, 1);
weekNo =
Math.ceil((((d - yearStart) / 86400000) + 1) / 7);
return weekNo;
};
// First letter of the day of the week, e.g. 'M' for 'Monday'.
H.dateFormats.E = function (timestamp) {
return dateFormat('%a', timestamp, true).charAt(0);
};
/* eslint-disable no-invalid-this, valid-jsdoc */
addEvent(Tick, 'afterGetLabelPosition',
/**
* Center tick labels in cells.
*
* @private
*/
function (e) {
var tick = this,
label = tick.label,
axis = tick.axis,
reversed = axis.reversed,
chart = axis.chart,
options = axis.options,
gridOptions = ((options && isObject(options.grid)) ? options.grid : {}),
labelOpts = axis.options.labels,
align = labelOpts.align,
// verticalAlign is currently not supported for axis.labels.
verticalAlign = 'middle', // labelOpts.verticalAlign,
side = axisSide[axis.side],
tickmarkOffset = e.tickmarkOffset,
tickPositions = axis.tickPositions,
tickPos = tick.pos - tickmarkOffset,
nextTickPos = (isNumber(tickPositions[e.index + 1]) ?
tickPositions[e.index + 1] - tickmarkOffset :
axis.max + tickmarkOffset),
tickSize = axis.tickSize('tick',
true),
tickWidth = isArray(tickSize) ? tickSize[0] : 0,
crispCorr = tickSize && tickSize[1] / 2,
labelHeight,
lblMetrics,
lines,
bottom,
top,
left,
right;
// Only center tick labels in grid axes
if (gridOptions.enabled === true) {
// Calculate top and bottom positions of the cell.
if (side === 'top') {
bottom = axis.top + axis.offset;
top = bottom - tickWidth;
}
else if (side === 'bottom') {
top = chart.chartHeight - axis.bottom + axis.offset;
bottom = top + tickWidth;
}
else {
bottom = axis.top + axis.len - axis.translate(reversed ? nextTickPos : tickPos);
top = axis.top + axis.len - axis.translate(reversed ? tickPos : nextTickPos);
}
// Calculate left and right positions of the cell.
if (side === 'right') {
left = chart.chartWidth - axis.right + axis.offset;
right = left + tickWidth;
}
else if (side === 'left') {
right = axis.left + axis.offset;
left = right - tickWidth;
}
else {
left = Math.round(axis.left + axis.translate(reversed ? nextTickPos : tickPos)) - crispCorr;
right = Math.round(axis.left + axis.translate(reversed ? tickPos : nextTickPos)) - crispCorr;
}
tick.slotWidth = right - left;
// Calculate the positioning of the label based on alignment.
e.pos.x = (align === 'left' ?
left :
align === 'right' ?
right :
left + ((right - left) / 2) // default to center
);
e.pos.y = (verticalAlign === 'top' ?
top :
verticalAlign === 'bottom' ?
bottom :
top + ((bottom - top) / 2) // default to middle
);
lblMetrics = chart.renderer.fontMetrics(labelOpts.style.fontSize, label.element);
labelHeight = label.getBBox().height;
// Adjustment to y position to align the label correctly.
// Would be better to have a setter or similar for this.
if (!labelOpts.useHTML) {
lines = Math.round(labelHeight / lblMetrics.h);
e.pos.y += (
// Center the label
// TODO: why does this actually center the label?
((lblMetrics.b - (lblMetrics.h - lblMetrics.f)) / 2) +
// Adjust for height of additional lines.
-(((lines - 1) * lblMetrics.h) / 2));
}
else {
e.pos.y += (
// Readjust yCorr in htmlUpdateTransform
lblMetrics.b +
// Adjust for height of html label
-(labelHeight / 2));
}
e.pos.x += (axis.horiz && labelOpts.x || 0);
}
});
// Draw vertical axis ticks extra long to create cell floors and roofs.
// Overrides the tickLength for vertical axes.
addEvent(Axis, 'afterTickSize', function (e) {
var _a = this,
defaultLeftAxisOptions = _a.defaultLeftAxisOptions,
horiz = _a.horiz,
_b = _a.options.grid,
gridOptions = _b === void 0 ? {} : _b;
var dimensions = this.maxLabelDimensions;
if (gridOptions.enabled) {
var labelPadding = (Math.abs(defaultLeftAxisOptions.labels.x) * 2);
var distance = horiz ?
gridOptions.cellHeight || labelPadding + dimensions.height :
labelPadding + dimensions.width;
if (isArray(e.tickSize)) {
e.tickSize[0] = distance;
}
else {
e.tickSize = [distance];
}
}
});
addEvent(Axis, 'afterGetTitlePosition', function (e) {
var axis = this,
options = axis.options,
gridOptions = (options && isObject(options.grid)) ? options.grid : {};
if (gridOptions.enabled === true) {
// compute anchor points for each of the title align options
var title = axis.axisTitle,
titleWidth = title && title.getBBox().width,
horiz = axis.horiz,
axisLeft = axis.left,
axisTop = axis.top,
axisWidth = axis.width,
axisHeight = axis.height,
axisTitleOptions = options.title,
opposite = axis.opposite,
offset = axis.offset,
tickSize = axis.tickSize() || [0],
xOption = axisTitleOptions.x || 0,
yOption = axisTitleOptions.y || 0,
titleMargin = pick(axisTitleOptions.margin,
horiz ? 5 : 10),
titleFontSize = axis.chart.renderer.fontMetrics(axisTitleOptions.style &&
axisTitleOptions.style.fontSize,
title).f,
// TODO account for alignment
// the position in the perpendicular direction of the axis
offAxis = (horiz ? axisTop + axisHeight : axisLeft) +
(horiz ? 1 : -1) * // horizontal axis reverses the margin
(opposite ? -1 : 1) * // so does opposite axes
(tickSize[0] / 2) +
(axis.side === axisSide.bottom ? titleFontSize : 0);
e.titlePosition.x = horiz ?
axisLeft - titleWidth / 2 - titleMargin + xOption :
offAxis + (opposite ? axisWidth : 0) + offset + xOption;
e.titlePosition.y = horiz ?
(offAxis -
(opposite ? axisHeight : 0) +
(opposite ? titleFontSize : -titleFontSize) / 2 +
offset +
yOption) :
axisTop - titleMargin + yOption;
}
});
// Avoid altering tickInterval when reserving space.
wrap(Axis.prototype, 'unsquish', function (proceed) {
var axis = this,
options = axis.options,
gridOptions = (options && isObject(options.grid)) ? options.grid : {};
if (gridOptions.enabled === true && this.categories) {
return this.tickInterval;
}
return proceed.apply(this, argsToArray(arguments));
});
addEvent(Axis, 'afterSetOptions',
/**
* Creates a left and right wall on horizontal axes:
*
* - Places leftmost tick at the start of the axis, to create a left wall
*
* - Ensures that the rightmost tick is at the end of the axis, to create a
* right wall.
*
* @private
* @function
*/
function (e) {
var options = this.options,
userOptions = e.userOptions,
gridAxisOptions,
gridOptions = ((options && isObject(options.grid)) ? options.grid : {});
if (gridOptions.enabled === true) {
// Merge the user options into default grid axis options so that
// when a user option is set, it takes presedence.
gridAxisOptions = merge(true, {
className: ('highcharts-grid-axis ' + (userOptions.className || '')),
dateTimeLabelFormats: {
hour: {
list: ['%H:%M', '%H']
},
day: {
list: ['%A, %e. %B', '%a, %e. %b', '%E']
},
week: {
list: ['Week %W', 'W%W']
},
month: {
list: ['%B', '%b', '%o']
}
},
grid: {
borderWidth: 1
},
labels: {
padding: 2,
style: {
fontSize: '13px'
}
},
margin: 0,
title: {
text: null,
reserveSpace: false,
rotation: 0
},
// In a grid axis, only allow one unit of certain types, for
// example we shouln't have one grid cell spanning two days.
units: [[
'millisecond',
[1, 10, 100]
], [
'second',
[1, 10]
], [
'minute',
[1, 5, 15]
], [
'hour',
[1, 6]
], [
'day',
[1]
], [
'week',
[1]
], [
'month',
[1]
], [
'year',
null
]]
}, userOptions);
// X-axis specific options
if (this.coll === 'xAxis') {
// For linked axes, tickPixelInterval is used only if the
// tickPositioner below doesn't run or returns undefined (like
// multiple years)
if (defined(userOptions.linkedTo) &&
!defined(userOptions.tickPixelInterval)) {
gridAxisOptions.tickPixelInterval = 350;
}
// For the secondary grid axis, use the primary axis' tick
// intervals and return ticks one level higher.
if (
// Check for tick pixel interval in options
!defined(userOptions.tickPixelInterval) &&
// Only for linked axes
defined(userOptions.linkedTo) &&
!defined(userOptions.tickPositioner) &&
!defined(userOptions.tickInterval)) {
gridAxisOptions.tickPositioner = function (min, max) {
var parentInfo = (this.linkedParent &&
this.linkedParent.tickPositions &&
this.linkedParent.tickPositions.info);
if (parentInfo) {
var unitIdx,
count,
unitName,
i,
units = gridAxisOptions.units,
unitRange;
for (i = 0; i < units.length; i++) {
if (units[i][0] ===
parentInfo.unitName) {
unitIdx = i;
break;
}
}
// Get the first allowed count on the next unit.
if (units[unitIdx + 1]) {
unitName = units[unitIdx + 1][0];
count =
(units[unitIdx + 1][1] || [1])[0];
// In case the base X axis shows years, make the
// secondary axis show ten times the years (#11427)
}
else if (parentInfo.unitName === 'year') {
unitName = 'year';
count = parentInfo.count * 10;
}
unitRange = H.timeUnits[unitName];
this.tickInterval = unitRange * count;
return this.getTimeTicks({
unitRange: unitRange,
count: count,
unitName: unitName
}, min, max, this.options.startOfWeek);
}
};
}
}
// Now merge the combined options into the axis options
merge(true, this.options, gridAxisOptions);
if (this.horiz) {
/* _________________________
Make this: ___|_____|_____|_____|__|
^ ^
_________________________
Into this: |_____|_____|_____|_____|
^ ^ */
options.minPadding = pick(userOptions.minPadding, 0);
options.maxPadding = pick(userOptions.maxPadding, 0);
}
// If borderWidth is set, then use its value for tick and line
// width.
if (isNumber(options.grid.borderWidth)) {
options.tickWidth = options.lineWidth = gridOptions.borderWidth;
}
}
});
addEvent(Axis, 'afterSetAxisTranslation', function () {
var axis = this,
options = axis.options,
gridOptions = ((options && isObject(options.grid)) ? options.grid : {}),
tickInfo = this.tickPositions && this.tickPositions.info,
userLabels = this.userOptions.labels || {};
if (this.horiz) {
if (gridOptions.enabled === true) {
axis.series.forEach(function (series) {
series.options.pointRange = 0;
});
}
// Lower level time ticks, like hours or minutes, represent points
// in time and not ranges. These should be aligned left in the grid
// cell by default. The same applies to years of higher order.
if (tickInfo &&
(options.dateTimeLabelFormats[tickInfo.unitName]
.range === false ||
tickInfo.count > 1 // years
) &&
!defined(userLabels.align)) {
options.labels.align = 'left';
if (!defined(userLabels.x)) {
options.labels.x = 3;
}
}
}
});
// @todo Does this function do what the drawing says? Seems to affect ticks and
// not the labels directly?
addEvent(Axis, 'trimTicks',
/**
* Makes tick labels which are usually ignored in a linked axis displayed if
* they are within range of linkedParent.min.
* ```
* _____________________________
* | | | | |
* Make this: | | 2 | 3 | 4 |
* |___|_______|_______|_______|
* ^
* _____________________________
* | | | | |
* Into this: | 1 | 2 | 3 | 4 |
* |___|_______|_______|_______|
* ^
* ```
*
* @private
*/
function () {
var axis = this,
options = axis.options,
gridOptions = ((options && isObject(options.grid)) ? options.grid : {}),
categoryAxis = axis.categories,
tickPositions = axis.tickPositions,
firstPos = tickPositions[0],
lastPos = tickPositions[tickPositions.length - 1],
linkedMin = axis.linkedParent && axis.linkedParent.min,
linkedMax = axis.linkedParent && axis.linkedParent.max,
min = linkedMin || axis.min,
max = linkedMax || axis.max,
tickInterval = axis.tickInterval,
endMoreThanMin = (firstPos < min &&
firstPos + tickInterval > min),
startLessThanMax = (lastPos > max &&
lastPos - tickInterval < max);
if (gridOptions.enabled === true &&
!categoryAxis &&
(axis.horiz || axis.isLinked)) {
if (endMoreThanMin && !options.startOnTick) {
tickPositions[0] = min;
}
if (startLessThanMax && !options.endOnTick) {
tickPositions[tickPositions.length - 1] = max;
}
}
});
addEvent(Axis, 'afterRender',
/**
* Draw an extra line on the far side of the outermost axis,
* creating floor/roof/wall of a grid. And some padding.
* ```
* Make this:
* (axis.min) __________________________ (axis.max)
* | | | | |
* Into this:
* (axis.min) __________________________ (axis.max)
* ___|____|____|____|____|__
* ```
*
* @private
* @function
*
* @param {Function} proceed
* the original function
*/
function () {
var axis = this,
options = axis.options,
gridOptions = ((options && isObject(options.grid)) ? options.grid : {}),
yStartIndex,
yEndIndex,
xStartIndex,
xEndIndex,
renderer = axis.chart.renderer;
if (gridOptions.enabled === true) {
// @todo acutual label padding (top, bottom, left, right)
axis.maxLabelDimensions = axis.getMaxLabelDimensions(axis.ticks, axis.tickPositions);
// Remove right wall before rendering if updating
if (axis.rightWall) {
axis.rightWall.destroy();
}
/*
Draw an extra axis line on outer axes
>
Make this: |______|______|______|___
> _________________________
Into this: |______|______|______|__|
*/
if (axis.isOuterAxis() && axis.axisLine) {
var lineWidth = options.lineWidth;
if (lineWidth) {
var linePath = axis.getLinePath(lineWidth);
xStartIndex = linePath.indexOf('M') + 1;
xEndIndex = linePath.indexOf('L') + 1;
yStartIndex = linePath.indexOf('M') + 2;
yEndIndex = linePath.indexOf('L') + 2;
// Negate distance if top or left axis
// Subtract 1px to draw the line at the end of the tick
var distance = (axis.tickSize('tick')[0] - 1) * ((axis.side === axisSide.top ||
axis.side === axisSide.left) ? -1 : 1);
// If axis is horizontal, reposition line path vertically
if (axis.horiz) {
linePath[yStartIndex] =
linePath[yStartIndex] + distance;
linePath[yEndIndex] =
linePath[yEndIndex] + distance;
}
else {
// If axis is vertical, reposition line path
// horizontally
linePath[xStartIndex] =
linePath[xStartIndex] + distance;
linePath[xEndIndex] =
linePath[xEndIndex] + distance;
}
if (!axis.axisLineExtra) {
axis.axisLineExtra = renderer
.path(linePath)
.attr({
zIndex: 7
})
.addClass('highcharts-axis-line')
.add(axis.axisGroup);
if (!renderer.styledMode) {
axis.axisLineExtra.attr({
stroke: options.lineColor,
'stroke-width': lineWidth
});
}
}
else {
axis.axisLineExtra.animate({
d: linePath
});
}
// show or hide the line depending on options.showEmpty
axis.axisLine[axis.showAxis ? 'show' : 'hide'](true);
}
}
(axis.columns || []).forEach(function (column) {
column.render();
});
}
});
// Handle columns and getOffset
var onGridAxisAfterGetOffset = function onGridAxisAfterGetOffset() {
(this.columns || []).forEach(function (column) {
column.getOffset();
});
};
var onGridAxisAfterInit = function onGridAxisAfterInit() {
var axis = this,
chart = axis.chart,
userOptions = axis.userOptions,
options = axis.options,
gridOptions = options && isObject(options.grid) ? options.grid : {};
if (gridOptions.enabled) {
applyGridOptions(axis);
// TODO: wrap the axis instead
wrap(axis, 'labelFormatter', function (proceed) {
var axis = this.axis,
tickPos = axis.tickPositions,
value = this.value,
series = (axis.isLinked ?
axis.linkedParent :
axis).series[0],
isFirst = value === tickPos[0],
isLast = value === tickPos[tickPos.length - 1],
point = series && H.find(series.options.data,
function (p) {
return p[axis.isXAxis ? 'x' : 'y'] === value;
});
// Make additional properties available for the
// formatter
this.isFirst = isFirst;
this.isLast = isLast;
this.point = point;
// Call original labelFormatter
return proceed.call(this);
});
}
if (gridOptions.columns) {
var columns = axis.columns = [],
columnIndex = axis.columnIndex = 0;
// Handle columns, each column is a grid axis
while (++columnIndex < gridOptions.columns.length) {
var columnOptions = merge(userOptions,
gridOptions.columns[gridOptions.columns.length - columnIndex - 1], {
linkedTo: 0,
// Force to behave like category axis
type: 'category'
});
delete columnOptions.grid.columns; // Prevent recursion
var column = new Axis(axis.chart,
columnOptions,
true);
column.isColumn = true;
column.columnIndex = columnIndex;
// Remove column axis from chart axes array, and place it
// in the columns array.
erase(chart.axes, column);
erase(chart[axis.coll], column);
columns.push(column);
}
}
};
var onGridAxisAfterSetChartSize = function onGridAxisAfterSetChartSize() {
this.axes.forEach(function (axis) {
(axis.columns || []).forEach(function (column) {
column.setAxisSize();
column.setAxisTranslation();
});
});
};
// Handle columns and setScale
var onGridAxisAfterSetScale = function onGridAxisAfterSetScale() {
(this.columns || []).forEach(function (column) {
column.setScale();
});
};
var onGridAxisDestroy = function onGridAxisDestroy(e) {
(this.columns || []).forEach(function (column) {
column.destroy(e.keepEvents);
});
};
// Wraps axis init to draw cell walls on vertical axes.
var onGridAxisInit = function onGridAxisInit(e) {
var userOptions = e.userOptions,
gridOptions = ((userOptions && isObject(userOptions.grid)) ?
userOptions.grid :
{});
if (gridOptions.enabled && defined(gridOptions.borderColor)) {
userOptions.tickColor = userOptions.lineColor = gridOptions.borderColor;
}
};
var onGridAxisAfterSetOptions = function onGridAxisAfterSetOptions(e) {
var axis = this,
userOptions = e.userOptions,
gridOptions = ((userOptions && isObject(userOptions.grid)) ?
userOptions.grid :
{}),
columns = gridOptions.columns;
// Add column options to the parent axis.
// Children has their column options set on init in onGridAxisAfterInit.
if (gridOptions.enabled && columns) {
merge(true, axis.options, columns[columns.length - 1]);
}
};
var axisEvents = {
afterGetOffset: onGridAxisAfterGetOffset,
afterInit: onGridAxisAfterInit,
afterSetOptions: onGridAxisAfterSetOptions,
afterSetScale: onGridAxisAfterSetScale,
destroy: onGridAxisDestroy,
init: onGridAxisInit
};
// Add event handlers
Object.keys(axisEvents).forEach(function (event) {
addEvent(Axis, event, axisEvents[event]);
});
addEvent(Chart, 'afterSetChartSize', onGridAxisAfterSetChartSize);
});
_registerModule(_modules, 'parts-gantt/Tree.js', [_modules['parts/Utilities.js']], function (U) {
/* *
*
* (c) 2016-2019 Highsoft AS
*
* Authors: Jon Arild Nygard
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
/* eslint no-console: 0 */
var extend = U.extend,
isNumber = U.isNumber,
pick = U.pick;
var isFunction = function (x) {
return typeof x === 'function';
};
/**
* Creates an object map from parent id to childrens index.
*
* @private
* @function Highcharts.Tree#getListOfParents
*
* @param {Array<*>} data
* List of points set in options. `Array.parent` is parent id of point.
*
* @param {Array<string>} ids
* List of all point ids.
*
* @return {Highcharts.Dictionary<Array<*>>}
* Map from parent id to children index in data
*/
var getListOfParents = function (data,
ids) {
var listOfParents = data.reduce(function (prev,
curr) {
var parent = pick(curr.parent, '');
if (typeof prev[parent] === 'undefined') {
prev[parent] = [];
}
prev[parent].push(curr);
return prev;
}, {}), parents = Object.keys(listOfParents);
// If parent does not exist, hoist parent to root of tree.
parents.forEach(function (parent, list) {
var children = listOfParents[parent];
if ((parent !== '') && (ids.indexOf(parent) === -1)) {
children.forEach(function (child) {
list[''].push(child);
});
delete list[parent];
}
});
return listOfParents;
};
var getNode = function (id,
parent,
level,
data,
mapOfIdToChildren,
options) {
var descendants = 0,
height = 0,
after = options && options.after,
before = options && options.before,
node = {
data: data,
depth: level - 1,
id: id,
level: level,
parent: parent
},
start,
end,
children;
// Allow custom logic before the children has been created.
if (isFunction(before)) {
before(node, options);
}
// Call getNode recursively on the children. Calulate the height of the
// node, and the number of descendants.
children = ((mapOfIdToChildren[id] || [])).map(function (child) {
var node = getNode(child.id,
id, (level + 1),
child,
mapOfIdToChildren,
options),
childStart = child.start,
childEnd = (child.milestone === true ?
childStart :
child.end);
// Start should be the lowest child.start.
start = ((!isNumber(start) || childStart < start) ?
childStart :
start);
// End should be the largest child.end.
// If child is milestone, then use start as end.
end = ((!isNumber(end) || childEnd > end) ?
childEnd :
end);
descendants = descendants + 1 + node.descendants;
height = Math.max(node.height + 1, height);
return node;
});
// Calculate start and end for point if it is not already explicitly set.
if (data) {
data.start = pick(data.start, start);
data.end = pick(data.end, end);
}
extend(node, {
children: children,
descendants: descendants,
height: height
});
// Allow custom logic after the children has been created.
if (isFunction(after)) {
after(node, options);
}
return node;
};
var getTree = function (data,
options) {
var ids = data.map(function (d) {
return d.id;
}), mapOfIdToChildren = getListOfParents(data, ids);
return getNode('', null, 1, null, mapOfIdToChildren, options);
};
var Tree = {
getListOfParents: getListOfParents,
getNode: getNode,
getTree: getTree
};
return Tree;
});
_registerModule(_modules, 'mixins/tree-series.js', [_modules['parts/Globals.js'], _modules['parts/Utilities.js']], function (H, U) {
/* *
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
var extend = U.extend,
isArray = U.isArray,
isNumber = U.isNumber,
isObject = U.isObject,
pick = U.pick;
var isBoolean = function (x) {
return typeof x === 'boolean';
}, isFn = function (x) {
return typeof x === 'function';
}, merge = H.merge;
/* eslint-disable valid-jsdoc */
/**
* @todo Combine buildTree and buildNode with setTreeValues
* @todo Remove logic from Treemap and make it utilize this mixin.
* @private
*/
var setTreeValues = function setTreeValues(tree,
options) {
var before = options.before,
idRoot = options.idRoot,
mapIdToNode = options.mapIdToNode,
nodeRoot = mapIdToNode[idRoot],
levelIsConstant = (isBoolean(options.levelIsConstant) ?
options.levelIsConstant :
true),
points = options.points,
point = points[tree.i],
optionsPoint = point && point.options || {},
childrenTotal = 0,
children = [],
value;
extend(tree, {
levelDynamic: tree.level - (levelIsConstant ? 0 : nodeRoot.level),
name: pick(point && point.name, ''),
visible: (idRoot === tree.id ||
(isBoolean(options.visible) ? options.visible : false))
});
if (isFn(before)) {
tree = before(tree, options);
}
// First give the children some values
tree.children.forEach(function (child, i) {
var newOptions = extend({},
options);
extend(newOptions, {
index: i,
siblings: tree.children.length,
visible: tree.visible
});
child = setTreeValues(child, newOptions);
children.push(child);
if (child.visible) {
childrenTotal += child.val;
}
});
tree.visible = childrenTotal > 0 || tree.visible;
// Set the values
value = pick(optionsPoint.value, childrenTotal);
extend(tree, {
children: children,
childrenTotal: childrenTotal,
isLeaf: tree.visible && !childrenTotal,
val: value
});
return tree;
};
/**
* @private
*/
var getColor = function getColor(node,
options) {
var index = options.index,
mapOptionsToLevel = options.mapOptionsToLevel,
parentColor = options.parentColor,
parentColorIndex = options.parentColorIndex,
series = options.series,
colors = options.colors,
siblings = options.siblings,
points = series.points,
getColorByPoint,
chartOptionsChart = series.chart.options.chart,
point,
level,
colorByPoint,
colorIndexByPoint,
color,
colorIndex;
/**
* @private
*/
function variation(color) {
var colorVariation = level && level.colorVariation;
if (colorVariation) {
if (colorVariation.key === 'brightness') {
return H.color(color).brighten(colorVariation.to * (index / siblings)).get();
}
}
return color;
}
if (node) {
point = points[node.i];
level = mapOptionsToLevel[node.level] || {};
getColorByPoint = point && level.colorByPoint;
if (getColorByPoint) {
colorIndexByPoint = point.index % (colors ?
colors.length :
chartOptionsChart.colorCount);
colorByPoint = colors && colors[colorIndexByPoint];
}
// Select either point color, level color or inherited color.
if (!series.chart.styledMode) {
color = pick(point && point.options.color, level && level.color, colorByPoint, parentColor && variation(parentColor), series.color);
}
colorIndex = pick(point && point.options.colorIndex, level && level.colorIndex, colorIndexByPoint, parentColorIndex, options.colorIndex);
}
return {
color: color,
colorIndex: colorIndex
};
};
/**
* Creates a map from level number to its given options.
*
* @private
* @function getLevelOptions
* @param {object} params
* Object containing parameters.
* - `defaults` Object containing default options. The default options
* are merged with the userOptions to get the final options for a
* specific level.
* - `from` The lowest level number.
* - `levels` User options from series.levels.
* - `to` The highest level number.
* @return {Highcharts.Dictionary<object>|null}
* Returns a map from level number to its given options.
*/
var getLevelOptions = function getLevelOptions(params) {
var result = null,
defaults,
converted,
i,
from,
to,
levels;
if (isObject(params)) {
result = {};
from = isNumber(params.from) ? params.from : 1;
levels = params.levels;
converted = {};
defaults = isObject(params.defaults) ? params.defaults : {};
if (isArray(levels)) {
converted = levels.reduce(function (obj, item) {
var level,
levelIsConstant,
options;
if (isObject(item) && isNumber(item.level)) {
options = merge({}, item);
levelIsConstant = (isBoolean(options.levelIsConstant) ?
options.levelIsConstant :