wwbsr/node_modules/highcharts/modules/xrange.src.js

/**
 * @license Highcharts JS v8.2.0 (2020-08-20)
 *
 * X-range series
 *
 * (c) 2010-2019 Torstein Honsi, Lars A. V. Cabrera
 *
 * 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/xrange', ['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, 'Series/XRangeSeries.js', [_modules['Core/Axis/Axis.js'], _modules['Core/Globals.js'], _modules['Core/Color.js'], _modules['Core/Series/Point.js'], _modules['Core/Utilities.js']], function (Axis, H, Color, Point, U) {
        /* *
         *
         *  X-range series module
         *
         *  (c) 2010-2020 Torstein Honsi, Lars A. V. Cabrera
         *
         *  License: www.highcharts.com/license
         *
         *  !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
         *
         * */
        var color = Color.parse;
        var addEvent = U.addEvent,
            clamp = U.clamp,
            correctFloat = U.correctFloat,
            defined = U.defined,
            find = U.find,
            isNumber = U.isNumber,
            isObject = U.isObject,
            merge = U.merge,
            pick = U.pick,
            seriesType = U.seriesType;
        /* *
         * @interface Highcharts.PointOptionsObject in parts/Point.ts
         */ /**
        * The ending X value of the range point.
        * @name Highcharts.PointOptionsObject#x2
        * @type {number|undefined}
        * @requires modules/xrange
        */
        var columnType = H.seriesTypes.column,
            seriesTypes = H.seriesTypes,
            Series = H.Series;
        /**
         * Return color of a point based on its category.
         *
         * @private
         * @function getColorByCategory
         *
         * @param {object} series
         *        The series which the point belongs to.
         *
         * @param {object} point
         *        The point to calculate its color for.
         *
         * @return {object}
         *         Returns an object containing the properties color and colorIndex.
         */
        function getColorByCategory(series, point) {
            var colors = series.options.colors || series.chart.options.colors,
                colorCount = colors ?
                    colors.length :
                    series.chart.options.chart.colorCount,
                colorIndex = point.y % colorCount,
                color = colors && colors[colorIndex];
            return {
                colorIndex: colorIndex,
                color: color
            };
        }
        /**
         * @private
         * @class
         * @name Highcharts.seriesTypes.xrange
         *
         * @augments Highcharts.Series
         */
        seriesType('xrange', 'column'
        /**
         * The X-range series displays ranges on the X axis, typically time
         * intervals with a start and end date.
         *
         * @sample {highcharts} highcharts/demo/x-range/
         *         X-range
         * @sample {highcharts} highcharts/css/x-range/
         *         Styled mode X-range
         * @sample {highcharts} highcharts/chart/inverted-xrange/
         *         Inverted X-range
         *
         * @extends      plotOptions.column
         * @since        6.0.0
         * @product      highcharts highstock gantt
         * @excluding    boostThreshold, crisp, cropThreshold, depth, edgeColor,
         *               edgeWidth, findNearestPointBy, getExtremesFromAll,
         *               negativeColor, pointInterval, pointIntervalUnit,
         *               pointPlacement, pointRange, pointStart, softThreshold,
         *               stacking, threshold, data, dataSorting, boostBlending
         * @requires     modules/xrange
         * @optionparent plotOptions.xrange
         */
        , {
            /**
             * A partial fill for each point, typically used to visualize how much
             * of a task is performed. The partial fill object can be set either on
             * series or point level.
             *
             * @sample {highcharts} highcharts/demo/x-range
             *         X-range with partial fill
             *
             * @product   highcharts highstock gantt
             * @apioption plotOptions.xrange.partialFill
             */
            /**
             * The fill color to be used for partial fills. Defaults to a darker
             * shade of the point color.
             *
             * @type      {Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject}
             * @product   highcharts highstock gantt
             * @apioption plotOptions.xrange.partialFill.fill
             */
            /**
             * A partial fill for each point, typically used to visualize how much
             * of a task is performed. See [completed](series.gantt.data.completed).
             *
             * @sample gantt/demo/progress-indicator
             *         Gantt with progress indicator
             *
             * @product   gantt
             * @apioption plotOptions.gantt.partialFill
             */
            /**
             * In an X-range series, this option makes all points of the same Y-axis
             * category the same color.
             */
            colorByPoint: true,
            dataLabels: {
                formatter: function () {
                    var point = this.point,
                        amount = point.partialFill;
                    if (isObject(amount)) {
                        amount = amount.amount;
                    }
                    if (isNumber(amount) && amount > 0) {
                        return correctFloat(amount * 100) + '%';
                    }
                },
                inside: true,
                verticalAlign: 'middle'
            },
            tooltip: {
                headerFormat: '<span style="font-size: 10px">{point.x} - {point.x2}</span><br/>',
                pointFormat: '<span style="color:{point.color}">\u25CF</span> {series.name}: <b>{point.yCategory}</b><br/>'
            },
            borderRadius: 3,
            pointRange: 0
        }, {
            type: 'xrange',
            parallelArrays: ['x', 'x2', 'y'],
            requireSorting: false,
            animate: seriesTypes.line.prototype.animate,
            cropShoulder: 1,
            getExtremesFromAll: true,
            autoIncrement: H.noop,
            buildKDTree: H.noop,
            /* eslint-disable valid-jsdoc */
            /**
             * @private
             * @function Highcarts.seriesTypes.xrange#init
             * @return {void}
             */
            init: function () {
                seriesTypes.column.prototype.init.apply(this, arguments);
                this.options.stacking = void 0; // #13161
            },
            /**
             * Borrow the column series metrics, but with swapped axes. This gives
             * free access to features like groupPadding, grouping, pointWidth etc.
             *
             * @private
             * @function Highcharts.Series#getColumnMetrics
             *
             * @return {Highcharts.ColumnMetricsObject}
             */
            getColumnMetrics: function () {
                var metrics,
                    chart = this.chart;
                /**
                 * @private
                 */
                function swapAxes() {
                    chart.series.forEach(function (s) {
                        var xAxis = s.xAxis;
                        s.xAxis = s.yAxis;
                        s.yAxis = xAxis;
                    });
                }
                swapAxes();
                metrics = columnType.prototype.getColumnMetrics.call(this);
                swapAxes();
                return metrics;
            },
            /**
             * Override cropData to show a point where x or x2 is outside visible
             * range, but one of them is inside.
             *
             * @private
             * @function Highcharts.Series#cropData
             *
             * @param {Array<number>} xData
             *
             * @param {Array<number>} yData
             *
             * @param {number} min
             *
             * @param {number} max
             *
             * @param {number} [cropShoulder]
             *
             * @return {*}
             */
            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
                crop.xData = xData.slice(crop.start, crop.end);
                return crop;
            },
            /**
             * Finds the index of an existing point that matches the given point
             * options.
             *
             * @private
             * @function Highcharts.Series#findPointIndex
             * @param {object} options The options of the point.
             * @returns {number|undefined} Returns index of a matching point,
             * returns undefined if no match is found.
             */
            findPointIndex: function (options) {
                var _a = this,
                    cropped = _a.cropped,
                    cropStart = _a.cropStart,
                    points = _a.points;
                var id = options.id;
                var pointIndex;
                if (id) {
                    var point = find(points,
                        function (point) {
                            return point.id === id;
                    });
                    pointIndex = point ? point.index : void 0;
                }
                if (typeof pointIndex === 'undefined') {
                    var point = find(points,
                        function (point) {
                            return (point.x === options.x &&
                                point.x2 === options.x2 &&
                                !point.touched);
                    });
                    pointIndex = point ? point.index : void 0;
                }
                // Reduce pointIndex if data is cropped
                if (cropped &&
                    isNumber(pointIndex) &&
                    isNumber(cropStart) &&
                    pointIndex >= cropStart) {
                    pointIndex -= cropStart;
                }
                return pointIndex;
            },
            /**
             * @private
             * @function Highcharts.Series#translatePoint
             *
             * @param {Highcharts.Point} point
             */
            translatePoint: function (point) {
                var series = this,
                    xAxis = series.xAxis,
                    yAxis = series.yAxis,
                    metrics = series.columnMetrics,
                    options = series.options,
                    minPointLength = options.minPointLength || 0,
                    plotX = point.plotX,
                    posX = pick(point.x2,
                    point.x + (point.len || 0)),
                    plotX2 = xAxis.translate(posX, 0, 0, 0, 1),
                    length = Math.abs(plotX2 - plotX),
                    widthDifference,
                    shapeArgs,
                    partialFill,
                    inverted = this.chart.inverted,
                    borderWidth = pick(options.borderWidth, 1),
                    crisper = borderWidth % 2 / 2,
                    yOffset = metrics.offset,
                    pointHeight = Math.round(metrics.width),
                    dlLeft,
                    dlRight,
                    dlWidth,
                    clipRectWidth,
                    tooltipYOffset;
                if (minPointLength) {
                    widthDifference = minPointLength - length;
                    if (widthDifference < 0) {
                        widthDifference = 0;
                    }
                    plotX -= widthDifference / 2;
                    plotX2 += widthDifference / 2;
                }
                plotX = Math.max(plotX, -10);
                plotX2 = clamp(plotX2, -10, xAxis.len + 10);
                // Handle individual pointWidth
                if (defined(point.options.pointWidth)) {
                    yOffset -= ((Math.ceil(point.options.pointWidth) - pointHeight) / 2);
                    pointHeight = Math.ceil(point.options.pointWidth);
                }
                // Apply pointPlacement to the Y axis
                if (options.pointPlacement &&
                    isNumber(point.plotY) &&
                    yAxis.categories) {
                    point.plotY = yAxis.translate(point.y, 0, 1, 0, 1, options.pointPlacement);
                }
                point.shapeArgs = {
                    x: Math.floor(Math.min(plotX, plotX2)) + crisper,
                    y: Math.floor(point.plotY + yOffset) + crisper,
                    width: Math.round(Math.abs(plotX2 - plotX)),
                    height: pointHeight,
                    r: series.options.borderRadius
                };
                // Align data labels inside the shape and inside the plot area
                dlLeft = point.shapeArgs.x;
                dlRight = dlLeft + point.shapeArgs.width;
                if (dlLeft < 0 || dlRight > xAxis.len) {
                    dlLeft = clamp(dlLeft, 0, xAxis.len);
                    dlRight = clamp(dlRight, 0, xAxis.len);
                    dlWidth = dlRight - dlLeft;
                    point.dlBox = merge(point.shapeArgs, {
                        x: dlLeft,
                        width: dlRight - dlLeft,
                        centerX: dlWidth ? dlWidth / 2 : null
                    });
                }
                else {
                    point.dlBox = null;
                }
                // Tooltip position
                var tooltipPos = point.tooltipPos;
                var xIndex = !inverted ? 0 : 1;
                var yIndex = !inverted ? 1 : 0;
                tooltipYOffset = series.columnMetrics ?
                    series.columnMetrics.offset : -metrics.width / 2;
                // Limit position by the correct axis size (#9727)
                tooltipPos[xIndex] = clamp(tooltipPos[xIndex] + ((!inverted ? 1 : -1) * (xAxis.reversed ? -1 : 1) *
                    (length / 2)), 0, xAxis.len - 1);
                tooltipPos[yIndex] = clamp(tooltipPos[yIndex] + ((inverted ? -1 : 1) * tooltipYOffset), 0, yAxis.len - 1);
                // 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,
                        width: shapeArgs.width,
                        height: shapeArgs.height,
                        r: series.options.borderRadius
                    };
                    clipRectWidth = Math.max(Math.round(length * partialFill + point.plotX -
                        plotX), 0);
                    point.clipRectArgs = {
                        x: xAxis.reversed ? // #10717
                            shapeArgs.x + length - clipRectWidth :
                            shapeArgs.x,
                        y: shapeArgs.y,
                        width: clipRectWidth,
                        height: shapeArgs.height
                    };
                }
            },
            /**
             * @private
             * @function Highcharts.Series#translate
             */
            translate: function () {
                columnType.prototype.translate.apply(this, arguments);
                this.points.forEach(function (point) {
                    this.translatePoint(point);
                }, this);
            },
            /**
             * Draws a single point in the series. Needed for partial fill.
             *
             * This override turns point.graphic into a group containing the
             * original graphic and an overlay displaying the partial fill.
             *
             * @private
             * @function Highcharts.Series#drawPoint
             *
             * @param {Highcharts.Point} point
             *        An instance of Point in the series.
             *
             * @param {"animate"|"attr"} verb
             *        'animate' (animates changes) or 'attr' (sets options)
             */
            drawPoint: function (point, verb) {
                var series = this,
                    seriesOpts = series.options,
                    renderer = series.chart.renderer,
                    graphic = point.graphic,
                    type = point.shapeType,
                    shapeArgs = point.shapeArgs,
                    partShapeArgs = point.partShapeArgs,
                    clipRectArgs = point.clipRectArgs,
                    pfOptions = point.partialFill,
                    cutOff = seriesOpts.stacking && !seriesOpts.borderRadius,
                    pointState = point.state,
                    stateOpts = (seriesOpts.states[pointState || 'normal'] ||
                        {}),
                    pointStateVerb = typeof pointState === 'undefined' ?
                        'attr' : verb,
                    pointAttr = series.pointAttribs(point,
                    pointState),
                    animation = pick(series.chart.options.chart.animation,
                    stateOpts.animation),
                    fill;
                if (!point.isNull && point.visible !== false) {
                    // Original graphic
                    if (graphic) { // update
                        graphic.rect[verb](shapeArgs);
                    }
                    else {
                        point.graphic = graphic = renderer.g('point')
                            .addClass(point.getClassName())
                            .add(point.group || series.group);
                        graphic.rect = renderer[type](merge(shapeArgs))
                            .addClass(point.getClassName())
                            .addClass('highcharts-partfill-original')
                            .add(graphic);
                    }
                    // Partial fill graphic
                    if (partShapeArgs) {
                        if (graphic.partRect) {
                            graphic.partRect[verb](merge(partShapeArgs));
                            graphic.partialClipRect[verb](merge(clipRectArgs));
                        }
                        else {
                            graphic.partialClipRect = renderer.clipRect(clipRectArgs.x, clipRectArgs.y, clipRectArgs.width, clipRectArgs.height);
                            graphic.partRect =
                                renderer[type](partShapeArgs)
                                    .addClass('highcharts-partfill-overlay')
                                    .add(graphic)
                                    .clip(graphic.partialClipRect);
                        }
                    }
                    // Presentational
                    if (!series.chart.styledMode) {
                        graphic
                            .rect[verb](pointAttr, animation)
                            .shadow(seriesOpts.shadow, null, cutOff);
                        if (partShapeArgs) {
                            // Ensure pfOptions is an object
                            if (!isObject(pfOptions)) {
                                pfOptions = {};
                            }
                            if (isObject(seriesOpts.partialFill)) {
                                pfOptions = merge(pfOptions, seriesOpts.partialFill);
                            }
                            fill = (pfOptions.fill ||
                                color(pointAttr.fill).brighten(-0.3).get() ||
                                color(point.color || series.color)
                                    .brighten(-0.3).get());
                            pointAttr.fill = fill;
                            graphic
                                .partRect[pointStateVerb](pointAttr, animation)
                                .shadow(seriesOpts.shadow, null, cutOff);
                        }
                    }
                }
                else if (graphic) {
                    point.graphic = graphic.destroy(); // #1269
                }
            },
            /**
             * @private
             * @function Highcharts.Series#drawPoints
             */
            drawPoints: function () {
                var series = this,
                    verb = series.getAnimationVerb();
                // Draw the columns
                series.points.forEach(function (point) {
                    series.drawPoint(point, verb);
                });
            },
            /**
             * Returns "animate", or "attr" if the number of points is above the
             * animation limit.
             *
             * @private
             * @function Highcharts.Series#getAnimationVerb
             *
             * @return {string}
             */
            getAnimationVerb: function () {
                return (this.chart.pointCount < (this.options.animationLimit || 250) ?
                    'animate' :
                    'attr');
            }
            /*
            // Override to remove stroke from points. For partial fill.
            pointAttribs: function () {
                var series = this,
                        retVal = columnType.prototype.pointAttribs
                            .apply(series,
                    arguments);

                //retVal['stroke-width'] = 0;
                return retVal;
            }
            //*/
            /* eslint-enable valid-jsdoc */
        }, {
            /**
             * The ending X value of the range point.
             * @name Highcharts.Point#x2
             * @type {number|undefined}
             * @requires modules/xrange
             */
            /**
             * Extend applyOptions so that `colorByPoint` for x-range means that one
             * color is applied per Y axis category.
             *
             * @private
             * @function Highcharts.Point#applyOptions
             *
             * @return {Highcharts.Series}
             */
            /* eslint-disable valid-jsdoc */
            /**
             * @private
             */
            resolveColor: function () {
                var series = this.series,
                    colorByPoint;
                if (series.options.colorByPoint && !this.options.color) {
                    colorByPoint = getColorByCategory(series, this);
                    if (!series.chart.styledMode) {
                        this.color = colorByPoint.color;
                    }
                    if (!this.options.colorIndex) {
                        this.colorIndex = colorByPoint.colorIndex;
                    }
                }
                else if (!this.color) {
                    this.color = series.color;
                }
            },
            /**
             * Extend init to have y default to 0.
             *
             * @private
             * @function Highcharts.Point#init
             *
             * @return {Highcharts.Point}
             */
            init: function () {
                Point.prototype.init.apply(this, arguments);
                if (!this.y) {
                    this.y = 0;
                }
                return this;
            },
            /**
             * @private
             * @function Highcharts.Point#setState
             */
            setState: function () {
                Point.prototype.setState.apply(this, arguments);
                this.series.drawPoint(this, this.series.getAnimationVerb());
            },
            /**
             * @private
             * @function Highcharts.Point#getLabelConfig
             *
             * @return {Highcharts.PointLabelObject}
             */
            // Add x2 and yCategory to the available properties for tooltip formats
            getLabelConfig: function () {
                var point = this,
                    cfg = Point.prototype.getLabelConfig.call(point),
                    yCats = point.series.yAxis.categories;
                cfg.x2 = point.x2;
                cfg.yCategory = point.yCategory = yCats && yCats[point.y];
                return cfg;
            },
            tooltipDateKeys: ['x', 'x2'],
            /**
             * @private
             * @function Highcharts.Point#isValid
             *
             * @return {boolean}
             */
            isValid: function () {
                return typeof this.x === 'number' &&
                    typeof this.x2 === 'number';
            }
            /* eslint-enable valid-jsdoc */
        });
        /**
         * Max x2 should be considered in xAxis extremes
         */
        addEvent(Axis, 'afterGetSeriesExtremes', function () {
            var axis = this, // eslint-disable-line no-invalid-this
                axisSeries = axis.series,
                dataMax,
                modMax;
            if (axis.isXAxis) {
                dataMax = pick(axis.dataMax, -Number.MAX_VALUE);
                axisSeries.forEach(function (series) {
                    if (series.x2Data) {
                        series.x2Data
                            .forEach(function (val) {
                            if (val > dataMax) {
                                dataMax = val;
                                modMax = true;
                            }
                        });
                    }
                });
                if (modMax) {
                    axis.dataMax = dataMax;
                }
            }
        });
        /**
         * An `xrange` series. If the [type](#series.xrange.type) option is not
         * specified, it is inherited from [chart.type](#chart.type).
         *
         * @extends   series,plotOptions.xrange
         * @excluding boostThreshold, crisp, cropThreshold, depth, edgeColor, edgeWidth,
         *            findNearestPointBy, getExtremesFromAll, negativeColor,
         *            pointInterval, pointIntervalUnit, pointPlacement, pointRange,
         *            pointStart, softThreshold, stacking, threshold, dataSorting,
         *            boostBlending
         * @product   highcharts highstock gantt
         * @requires  modules/xrange
         * @apioption series.xrange
         */
        /**
         * An array of data points for the series. For the `xrange` series type,
         * points can be given in the following ways:
         *
         * 1. An array of objects with named values. The objects are point configuration
         *    objects as seen below.
         *    ```js
         *    data: [{
         *        x: Date.UTC(2017, 0, 1),
         *        x2: Date.UTC(2017, 0, 3),
         *        name: "Test",
         *        y: 0,
         *        color: "#00FF00"
         *    }, {
         *        x: Date.UTC(2017, 0, 4),
         *        x2: Date.UTC(2017, 0, 5),
         *        name: "Deploy",
         *        y: 1,
         *        color: "#FF0000"
         *    }]
         *    ```
         *
         * @sample {highcharts} highcharts/series/data-array-of-objects/
         *         Config objects
         *
         * @declare   Highcharts.XrangePointOptionsObject
         * @type      {Array<*>}
         * @extends   series.line.data
         * @product   highcharts highstock gantt
         * @apioption series.xrange.data
         */
        /**
         * The starting X value of the range point.
         *
         * @sample {highcharts} highcharts/demo/x-range
         *         X-range
         *
         * @type      {number}
         * @product   highcharts highstock gantt
         * @apioption series.xrange.data.x
         */
        /**
         * The ending X value of the range point.
         *
         * @sample {highcharts} highcharts/demo/x-range
         *         X-range
         *
         * @type      {number}
         * @product   highcharts highstock gantt
         * @apioption series.xrange.data.x2
         */
        /**
         * The Y value of the range point.
         *
         * @sample {highcharts} highcharts/demo/x-range
         *         X-range
         *
         * @type      {number}
         * @product   highcharts highstock gantt
         * @apioption series.xrange.data.y
         */
        /**
         * A partial fill for each point, typically used to visualize how much of
         * a task is performed. The partial fill object can be set either on series
         * or point level.
         *
         * @sample {highcharts} highcharts/demo/x-range
         *         X-range with partial fill
         *
         * @declare   Highcharts.XrangePointPartialFillOptionsObject
         * @product   highcharts highstock gantt
         * @apioption series.xrange.data.partialFill
         */
        /**
         * The amount of the X-range point to be filled. Values can be 0-1 and are
         * converted to percentages in the default data label formatter.
         *
         * @type      {number}
         * @product   highcharts highstock gantt
         * @apioption series.xrange.data.partialFill.amount
         */
        /**
         * The fill color to be used for partial fills. Defaults to a darker shade
         * of the point color.
         *
         * @type      {Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject}
         * @product   highcharts highstock gantt
         * @apioption series.xrange.data.partialFill.fill
         */
        ''; // adds doclets above to transpiled file

    });
    _registerModule(_modules, 'masters/modules/xrange.src.js', [], function () {


    });
}));