/**
* @license Highcharts JS v6.0.4 (2017-12-15)
*
* Bullet graph series type for Highcharts
*
* (c) 2010-2017 Kacper Madej
*
* License: www.highcharts.com/license
*/
'use strict';
(function(factory) {
if (typeof module === 'object' && module.exports) {
module.exports = factory;
} else {
factory(Highcharts);
}
}(function(Highcharts) {
(function(H) {
/**
* (c) 2010-2017 Kacper Madej
*
* License: www.highcharts.com/license
*/
var each = H.each,
pick = H.pick,
isNumber = H.isNumber,
relativeLength = H.relativeLength,
seriesType = H.seriesType,
columnProto = H.seriesTypes.column.prototype;
/**
* The bullet series type.
*
* @constructor seriesTypes.bullet
* @augments seriesTypes.column
*/
seriesType('bullet', 'column',
/**
* A bullet graph is a variation of a bar graph. The bullet graph features
* a single measure, compares it to a target, and displays it in the context
* of qualitative ranges of performance that could be set using
* [plotBands](#yAxis.plotBands) on [yAxis](#yAxis).
*
* @extends {plotOptions.column}
* @product highcharts
* @sample {highcharts} highcharts/demo/bullet-graph/ Bullet graph
* @since 6.0.0
* @excluding allAreas,boostThreshold,colorAxis,compare,compareBase
* @optionparent plotOptions.bullet
*/
{
/**
* All options related with look and positiong of targets.
*
* @sample {highcharts} highcharts/plotoptions/bullet-targetoptions/
* Target options
*
* @type {Object}
* @since 6.0.0
* @product highcharts
*/
targetOptions: {
/**
* The width of the rectangle representing the target. Could be set as
* a pixel value or as a percentage of a column width.
*
* @type {Number|String}
* @since 6.0.0
* @product highcharts
*/
width: '140%',
/**
* The height of the rectangle representing the target.
*
* @since 6.0.0
* @product highcharts
*/
height: 3
},
tooltip: {
pointFormat: '' + // eslint-disable-line no-dupe-keys
'<span class="highcharts-color-{point.colorIndex}">' +
'\u25CF</span> {series.name}: ' +
'<span class="highcharts-strong">{point.y}</span>. ' +
'Target: <span class="highcharts-strong">' +
'{point.target}</span><br/>'
}
}, {
pointArrayMap: ['y', 'target'],
parallelArrays: ['x', 'y', 'target'],
/**
* Draws the targets. For inverted chart, the `series.group` is rotated,
* so the same coordinates apply. This method is based on
* column series drawPoints function.
*/
drawPoints: function() {
var series = this,
chart = series.chart,
options = series.options,
animationLimit = options.animationLimit || 250;
columnProto.drawPoints.apply(this);
each(series.points, function(point) {
var pointOptions = point.options,
shapeArgs,
targetGraphic = point.targetGraphic,
targetShapeArgs,
targetVal = point.target,
pointVal = point.y,
width,
height,
targetOptions,
y;
if (isNumber(targetVal) && targetVal !== null) {
targetOptions = H.merge(
options.targetOptions,
pointOptions.targetOptions
);
height = targetOptions.height;
shapeArgs = point.shapeArgs;
width = relativeLength(
targetOptions.width,
shapeArgs.width
);
y = series.yAxis.translate(
targetVal,
false,
true,
false,
true
) - targetOptions.height / 2 - 0.5;
targetShapeArgs = series.crispCol.apply({
// Use fake series object to set borderWidth of target
chart: chart,
borderWidth: targetOptions.borderWidth,
options: {
crisp: options.crisp
}
}, [
shapeArgs.x + shapeArgs.width / 2 - width / 2,
y,
width,
height
]);
if (targetGraphic) {
// Update
targetGraphic[
chart.pointCount < animationLimit ?
'animate' :
'attr'
](targetShapeArgs);
// Add or remove tooltip reference
if (isNumber(pointVal) && pointVal !== null) {
targetGraphic.element.point = point;
} else {
targetGraphic.element.point = undefined;
}
} else {
point.targetGraphic = targetGraphic = chart.renderer
.rect()
.attr(targetShapeArgs)
.add(series.group);
}
// Add tooltip reference
if (isNumber(pointVal) && pointVal !== null) {
targetGraphic.element.point = point;
}
targetGraphic.addClass(point.getClassName() +
' highcharts-bullet-target', true);
} else if (targetGraphic) {
point.targetGraphic = targetGraphic.destroy(); // #1269
}
});
},
/**
* Includes target values to extend extremes from y values.
*/
getExtremes: function(yData) {
var series = this,
targetData = series.targetData,
yMax,
yMin;
columnProto.getExtremes.call(this, yData);
if (targetData && targetData.length) {
yMax = series.dataMax;
yMin = series.dataMin;
columnProto.getExtremes.call(this, targetData);
series.dataMax = Math.max(series.dataMax, yMax);
series.dataMin = Math.min(series.dataMin, yMin);
}
}
}, /** @lends seriesTypes.ohlc.prototype.pointClass.prototype */ {
/**
* Destroys target graphic.
*/
destroy: function() {
if (this.targetGraphic) {
this.targetGraphic = this.targetGraphic.destroy();
}
columnProto.pointClass.prototype.destroy.apply(this, arguments);
}
});
/**
* A `bullet` series. If the [type](#series.bullet.type) option is not
* specified, it is inherited from [chart.type](#chart.type).
*
* For options that apply to multiple series, it is recommended to add
* them to the [plotOptions.series](#plotOptions.series) options structure.
* To apply to all series of this specific type, apply it to [plotOptions.
* bullet](#plotOptions.bullet).
*
* @type {Object}
* @since 6.0.0
* @extends series,plotOptions.bullet
* @excluding dataParser,dataURL
* @product highcharts
* @apioption series.bullet
*/
/**
* An array of data points for the series. For the `bullet` series type,
* points can be given in the following ways:
*
* 1. An array of arrays with 3 or 2 values. In this case, the values
* correspond to `x,y,target`. If the first value is a string,
* it is applied as the name of the point, and the `x` value is inferred.
* The `x` value can also be omitted, in which case the inner arrays
* should be of length 2\. Then the `x` value is automatically calculated,
* either starting at 0 and incremented by 1, or from `pointStart`
* and `pointInterval` given in the series options.
*
* ```js
* data: [
* [0, 40, 75],
* [1, 50, 50],
* [2, 60, 40]
* ]
* ```
*
* 2. An array of objects with named values. The objects are point
* configuration objects as seen below. If the total number of data
* points exceeds the series' [turboThreshold](#series.bullet.turboThreshold),
* this option is not available.
*
* ```js
* data: [{
* x: 0,
* y: 40,
* target: 75,
* name: "Point1",
* color: "#00FF00"
* }, {
* x: 1,
* y: 60,
* target: 40,
* name: "Point2",
* color: "#FF00FF"
* }]
* ```
*
* @type {Array<Object|Array>}
* @since 6.0.0
* @extends series.column.data
* @product highcharts
* @apioption series.bullet.data
*/
/**
* The target value of a point.
*
* @type {Number}
* @since 6.0.0
* @product highcharts
* @apioption series.bullet.data.target
*/
/**
* Individual target options for each point.
*
* @extends series.bullet.targetOptions
* @product highcharts
* @apioption series.bullet.data.targetOptions
*/
}(Highcharts));
}));