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chore: version inicial del codigo fuente del LMS Estafeta

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andres.sanjuan
2026-10-02 20:33:12 -06:00
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highcharts/es-modules/Mixins/CenteredSeries.js
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/* *
*
* (c) 2010-2020 Torstein Honsi
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
'use strict';
import H from '../Core/Globals.js';
/**
* @private
* @interface Highcharts.RadianAngles
*/ /**
* @name Highcharts.RadianAngles#end
* @type {number}
*/ /**
* @name Highcharts.RadianAngles#start
* @type {number}
*/
import U from '../Core/Utilities.js';
var isNumber = U.isNumber, pick = U.pick, relativeLength = U.relativeLength;
var deg2rad = H.deg2rad;
/* eslint-disable valid-jsdoc */
/**
* @private
* @mixin Highcharts.CenteredSeriesMixin
*/
var centeredSeriesMixin = H.CenteredSeriesMixin = {
/**
* Get the center of the pie based on the size and center options relative
* to the plot area. Borrowed by the polar and gauge series types.
*
* @private
* @function Highcharts.CenteredSeriesMixin.getCenter
*
* @return {Array<number>}
*/
getCenter: function () {
var options = this.options, chart = this.chart, slicingRoom = 2 * (options.slicedOffset || 0), handleSlicingRoom, plotWidth = chart.plotWidth - 2 * slicingRoom, plotHeight = chart.plotHeight - 2 * slicingRoom, centerOption = options.center, smallestSize = Math.min(plotWidth, plotHeight), size = options.size, innerSize = options.innerSize || 0, positions, i, value;
if (typeof size === 'string') {
size = parseFloat(size);
}
if (typeof innerSize === 'string') {
innerSize = parseFloat(innerSize);
}
positions = [
pick(centerOption[0], '50%'),
pick(centerOption[1], '50%'),
// Prevent from negative values
pick(size && size < 0 ? void 0 : options.size, '100%'),
pick(innerSize && innerSize < 0 ? void 0 : options.innerSize || 0, '0%')
];
// No need for inner size in angular (gauges) series but still required
// for pie series
if (chart.angular && !(this instanceof H.Series)) {
positions[3] = 0;
}
for (i = 0; i < 4; ++i) {
value = positions[i];
handleSlicingRoom = i < 2 || (i === 2 && /%$/.test(value));
// i == 0: centerX, relative to width
// i == 1: centerY, relative to height
// i == 2: size, relative to smallestSize
// i == 3: innerSize, relative to size
positions[i] = relativeLength(value, [plotWidth, plotHeight, smallestSize, positions[2]][i]) + (handleSlicingRoom ? slicingRoom : 0);
}
// innerSize cannot be larger than size (#3632)
if (positions[3] > positions[2]) {
positions[3] = positions[2];
}
return positions;
},
/**
* getStartAndEndRadians - Calculates start and end angles in radians.
* Used in series types such as pie and sunburst.
*
* @private
* @function Highcharts.CenteredSeriesMixin.getStartAndEndRadians
*
* @param {number} [start]
* Start angle in degrees.
*
* @param {number} [end]
* Start angle in degrees.
*
* @return {Highcharts.RadianAngles}
* Returns an object containing start and end angles as radians.
*/
getStartAndEndRadians: function (start, end) {
var startAngle = isNumber(start) ? start : 0, // must be a number
endAngle = ((isNumber(end) && // must be a number
end > startAngle && // must be larger than the start angle
// difference must be less than 360 degrees
(end - startAngle) < 360) ?
end :
startAngle + 360), correction = -90;
return {
start: deg2rad * (startAngle + correction),
end: deg2rad * (endAngle + correction)
};
}
};
export default centeredSeriesMixin;
highcharts/es-modules/Mixins/ColorMapSeries.js
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/* *
*
* (c) 2010-2020 Torstein Honsi
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
'use strict';
import H from '../Core/Globals.js';
import Point from '../Core/Series/Point.js';
import U from '../Core/Utilities.js';
var defined = U.defined;
var noop = H.noop, seriesTypes = H.seriesTypes;
/**
* Mixin for maps and heatmaps
*
* @private
* @mixin Highcharts.colorMapPointMixin
*/
H.colorMapPointMixin = {
dataLabelOnNull: true,
/* eslint-disable valid-jsdoc */
/**
* Color points have a value option that determines whether or not it is
* a null point
* @private
* @function Highcharts.colorMapPointMixin.isValid
* @return {boolean}
*/
isValid: function () {
// undefined is allowed
return (this.value !== null &&
this.value !== Infinity &&
this.value !== -Infinity);
},
/**
* @private
* @function Highcharts.colorMapPointMixin.setState
* @param {string} state
* @return {void}
*/
setState: function (state) {
Point.prototype.setState.call(this, state);
if (this.graphic) {
this.graphic.attr({
zIndex: state === 'hover' ? 1 : 0
});
}
}
/* eslint-enable valid-jsdoc */
};
/**
* @private
* @mixin Highcharts.colorMapSeriesMixin
*/
H.colorMapSeriesMixin = {
pointArrayMap: ['value'],
axisTypes: ['xAxis', 'yAxis', 'colorAxis'],
trackerGroups: ['group', 'markerGroup', 'dataLabelsGroup'],
getSymbol: noop,
parallelArrays: ['x', 'y', 'value'],
colorKey: 'value',
pointAttribs: seriesTypes.column.prototype.pointAttribs,
/* eslint-disable valid-jsdoc */
/**
* Get the color attibutes to apply on the graphic
* @private
* @function Highcharts.colorMapSeriesMixin.colorAttribs
* @param {Highcharts.Point} point
* @return {Highcharts.SVGAttributes}
*/
colorAttribs: function (point) {
var ret = {};
if (defined(point.color)) {
ret[this.colorProp || 'fill'] = point.color;
}
return ret;
}
};
highcharts/es-modules/Mixins/ColorSeries.js
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/* *
*
* (c) 2010-2020 Torstein Honsi
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
'use strict';
import H from '../Core/Globals.js';
/**
* Mixin for maps and heatmaps
*
* @private
* @mixin Highcharts.colorPointMixin
*/
H.colorPointMixin = {
/* eslint-disable valid-jsdoc */
/**
* Set the visibility of a single point
* @private
* @function Highcharts.colorPointMixin.setVisible
* @param {boolean} visible
* @return {void}
*/
setVisible: function (vis) {
var point = this, method = vis ? 'show' : 'hide';
point.visible = point.options.visible = Boolean(vis);
// Show and hide associated elements
['graphic', 'dataLabel'].forEach(function (key) {
if (point[key]) {
point[key][method]();
}
});
this.series.buildKDTree(); // rebuild kdtree #13195
}
/* eslint-enable valid-jsdoc */
};
/**
* @private
* @mixin Highcharts.colorSeriesMixin
*/
H.colorSeriesMixin = {
optionalAxis: 'colorAxis',
colorAxis: 0,
/* eslint-disable valid-jsdoc */
/**
* In choropleth maps, the color is a result of the value, so this needs
* translation too
* @private
* @function Highcharts.colorSeriesMixin.translateColors
* @return {void}
*/
translateColors: function () {
var series = this, points = this.data.length ? this.data : this.points, nullColor = this.options.nullColor, colorAxis = this.colorAxis, colorKey = this.colorKey;
points.forEach(function (point) {
var value = point.getNestedProperty(colorKey), color;
color = point.options.color ||
(point.isNull || point.value === null ?
nullColor :
(colorAxis && typeof value !== 'undefined') ?
colorAxis.toColor(value, point) :
point.color || series.color);
if (color && point.color !== color) {
point.color = color;
if (series.options.legendType === 'point' && point.legendItem) {
series.chart.legend.colorizeItem(point, point.visible);
}
}
});
}
/* eslint-enable valid-jsdoc */
};
highcharts/es-modules/Mixins/DerivedSeries.js
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/* *
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
'use strict';
import H from '../Core/Globals.js';
import U from '../Core/Utilities.js';
var addEvent = U.addEvent, defined = U.defined;
import '../Core/Series/Series.js';
var Series = H.Series, noop = H.noop;
/* ************************************************************************** *
*
* DERIVED SERIES MIXIN
*
* ************************************************************************** */
/**
* Provides methods for auto setting/updating series data based on the based
* series data.
*
* @private
* @mixin derivedSeriesMixin
*/
var derivedSeriesMixin = {
hasDerivedData: true,
/* eslint-disable valid-jsdoc */
/**
* Initialise series
*
* @private
* @function derivedSeriesMixin.init
* @return {void}
*/
init: function () {
Series.prototype.init.apply(this, arguments);
this.initialised = false;
this.baseSeries = null;
this.eventRemovers = [];
this.addEvents();
},
/**
* Method to be implemented - inside the method the series has already
* access to the base series via m `this.baseSeries` and the bases data is
* initialised. It should return data in the format accepted by
* `Series.setData()` method
*
* @private
* @function derivedSeriesMixin.setDerivedData
* @return {Array<Highcharts.PointOptionsType>}
* An array of data
*/
setDerivedData: noop,
/**
* Sets base series for the series
*
* @private
* @function derivedSeriesMixin.setBaseSeries
* @return {void}
*/
setBaseSeries: function () {
var chart = this.chart, baseSeriesOptions = this.options.baseSeries, baseSeries = (defined(baseSeriesOptions) &&
(chart.series[baseSeriesOptions] ||
chart.get(baseSeriesOptions)));
this.baseSeries = baseSeries || null;
},
/**
* Adds events for the series
*
* @private
* @function derivedSeriesMixin.addEvents
* @return {void}
*/
addEvents: function () {
var derivedSeries = this, chartSeriesLinked;
chartSeriesLinked = addEvent(this.chart, 'afterLinkSeries', function () {
derivedSeries.setBaseSeries();
if (derivedSeries.baseSeries && !derivedSeries.initialised) {
derivedSeries.setDerivedData();
derivedSeries.addBaseSeriesEvents();
derivedSeries.initialised = true;
}
});
this.eventRemovers.push(chartSeriesLinked);
},
/**
* Adds events to the base series - it required for recalculating the data
* in the series if the base series is updated / removed / etc.
*
* @private
* @function derivedSeriesMixin.addBaseSeriesEvents
* @return {void}
*/
addBaseSeriesEvents: function () {
var derivedSeries = this, updatedDataRemover, destroyRemover;
updatedDataRemover = addEvent(derivedSeries.baseSeries, 'updatedData', function () {
derivedSeries.setDerivedData();
});
destroyRemover = addEvent(derivedSeries.baseSeries, 'destroy', function () {
derivedSeries.baseSeries = null;
derivedSeries.initialised = false;
});
derivedSeries.eventRemovers.push(updatedDataRemover, destroyRemover);
},
/**
* Destroys the series
*
* @private
* @function derivedSeriesMixin.destroy
*/
destroy: function () {
this.eventRemovers.forEach(function (remover) {
remover();
});
Series.prototype.destroy.apply(this, arguments);
}
/* eslint-disable valid-jsdoc */
};
export default derivedSeriesMixin;
highcharts/es-modules/Mixins/DrawPoint.js
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/* *
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
var isFn = function (x) {
return typeof x === 'function';
};
/* eslint-disable no-invalid-this, valid-jsdoc */
/**
* Handles the drawing of a component.
* Can be used for any type of component that reserves the graphic property, and
* provides a shouldDraw on its context.
*
* @private
* @function draw
* @param {DrawPointParams} params
* Parameters.
*
* @todo add type checking.
* @todo export this function to enable usage
*/
var draw = function draw(params) {
var _a;
var component = this, graphic = component.graphic, animatableAttribs = params.animatableAttribs, onComplete = params.onComplete, css = params.css, renderer = params.renderer, animation = (_a = component.series) === null || _a === void 0 ? void 0 : _a.options.animation;
if (component.shouldDraw()) {
if (!graphic) {
component.graphic = graphic =
renderer[params.shapeType](params.shapeArgs)
.add(params.group);
}
graphic
.css(css)
.attr(params.attribs)
.animate(animatableAttribs, params.isNew ? false : animation, onComplete);
}
else if (graphic) {
var destroy = function () {
component.graphic = graphic = graphic.destroy();
if (isFn(onComplete)) {
onComplete();
}
};
// animate only runs complete callback if something was animated.
if (Object.keys(animatableAttribs).length) {
graphic.animate(animatableAttribs, void 0, function () {
destroy();
});
}
else {
destroy();
}
}
};
/**
* An extended version of draw customized for points.
* It calls additional methods that is expected when rendering a point.
* @private
* @param {Highcharts.Dictionary<any>} params Parameters
*/
var drawPoint = function drawPoint(params) {
var point = this, attribs = params.attribs = params.attribs || {};
// Assigning class in dot notation does go well in IE8
// eslint-disable-next-line dot-notation
attribs['class'] = point.getClassName();
// Call draw to render component
draw.call(point, params);
};
var drawPointModule = {
draw: draw,
drawPoint: drawPoint,
isFn: isFn
};
export default drawPointModule;
highcharts/es-modules/Mixins/Geometry.js
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/* *
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
/**
* Calculates the center between a list of points.
* @private
* @param {Array<Highcharts.PositionObject>} points
* A list of points to calculate the center of.
* @return {Highcharts.PositionObject}
* Calculated center
*/
var getCenterOfPoints = function getCenterOfPoints(points) {
var sum = points.reduce(function (sum, point) {
sum.x += point.x;
sum.y += point.y;
return sum;
}, { x: 0, y: 0 });
return {
x: sum.x / points.length,
y: sum.y / points.length
};
};
/**
* Calculates the distance between two points based on their x and y
* coordinates.
* @private
* @param {Highcharts.PositionObject} p1
* The x and y coordinates of the first point.
* @param {Highcharts.PositionObject} p2
* The x and y coordinates of the second point.
* @return {number}
* Returns the distance between the points.
*/
var getDistanceBetweenPoints = function getDistanceBetweenPoints(p1, p2) {
return Math.sqrt(Math.pow(p2.x - p1.x, 2) + Math.pow(p2.y - p1.y, 2));
};
/**
* Calculates the angle between two points.
* @todo add unit tests.
* @private
* @param {Highcharts.PositionObject} p1 The first point.
* @param {Highcharts.PositionObject} p2 The second point.
* @return {number} Returns the angle in radians.
*/
var getAngleBetweenPoints = function getAngleBetweenPoints(p1, p2) {
return Math.atan2(p2.x - p1.x, p2.y - p1.y);
};
var geometry = {
getAngleBetweenPoints: getAngleBetweenPoints,
getCenterOfPoints: getCenterOfPoints,
getDistanceBetweenPoints: getDistanceBetweenPoints
};
export default geometry;
highcharts/es-modules/Mixins/GeometryCircles.js
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/* *
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
import Geometry from './Geometry.js';
var getAngleBetweenPoints = Geometry.getAngleBetweenPoints, getCenterOfPoints = Geometry.getCenterOfPoints, getDistanceBetweenPoints = Geometry.getDistanceBetweenPoints;
/**
* @private
* @param {number} x
* Number to round
* @param {number} decimals
* Number of decimals to round to
* @return {number}
* Rounded number
*/
function round(x, decimals) {
var a = Math.pow(10, decimals);
return Math.round(x * a) / a;
}
/**
* Calculates the area of a circle based on its radius.
* @private
* @param {number} r
* The radius of the circle.
* @return {number}
* Returns the area of the circle.
*/
function getAreaOfCircle(r) {
if (r <= 0) {
throw new Error('radius of circle must be a positive number.');
}
return Math.PI * r * r;
}
/**
* Calculates the area of a circular segment based on the radius of the circle
* and the height of the segment.
* See http://mathworld.wolfram.com/CircularSegment.html
* @private
* @param {number} r
* The radius of the circle.
* @param {number} h
* The height of the circular segment.
* @return {number}
* Returns the area of the circular segment.
*/
function getCircularSegmentArea(r, h) {
return r * r * Math.acos(1 - h / r) - (r - h) * Math.sqrt(h * (2 * r - h));
}
/**
* Calculates the area of overlap between two circles based on their radiuses
* and the distance between them.
* See http://mathworld.wolfram.com/Circle-CircleIntersection.html
* @private
* @param {number} r1
* Radius of the first circle.
* @param {number} r2
* Radius of the second circle.
* @param {number} d
* The distance between the two circles.
* @return {number}
* Returns the area of overlap between the two circles.
*/
function getOverlapBetweenCircles(r1, r2, d) {
var overlap = 0;
// If the distance is larger than the sum of the radiuses then the circles
// does not overlap.
if (d < r1 + r2) {
if (d <= Math.abs(r2 - r1)) {
// If the circles are completely overlapping, then the overlap
// equals the area of the smallest circle.
overlap = getAreaOfCircle(r1 < r2 ? r1 : r2);
}
else {
// Height of first triangle segment.
var d1 = (r1 * r1 - r2 * r2 + d * d) / (2 * d),
// Height of second triangle segment.
d2 = d - d1;
overlap = (getCircularSegmentArea(r1, r1 - d1) +
getCircularSegmentArea(r2, r2 - d2));
}
// Round the result to two decimals.
overlap = round(overlap, 14);
}
return overlap;
}
/**
* Calculates the intersection points of two circles.
*
* NOTE: does not handle floating errors well.
* @private
* @param {Highcharts.CircleObject} c1
* The first circle.
* @param {Highcharts.CircleObject} c2
* The second sircle.
* @return {Array<Highcharts.PositionObject>}
* Returns the resulting intersection points.
*/
function getCircleCircleIntersection(c1, c2) {
var d = getDistanceBetweenPoints(c1, c2), r1 = c1.r, r2 = c2.r;
var points = [];
if (d < r1 + r2 && d > Math.abs(r1 - r2)) {
// If the circles are overlapping, but not completely overlapping, then
// it exists intersecting points.
var r1Square = r1 * r1, r2Square = r2 * r2,
// d^2 - r^2 + R^2 / 2d
x = (r1Square - r2Square + d * d) / (2 * d),
// y^2 = R^2 - x^2
y = Math.sqrt(r1Square - x * x), x1 = c1.x, x2 = c2.x, y1 = c1.y, y2 = c2.y, x0 = x1 + x * (x2 - x1) / d, y0 = y1 + x * (y2 - y1) / d, rx = -(y2 - y1) * (y / d), ry = -(x2 - x1) * (y / d);
points = [
{ x: round(x0 + rx, 14), y: round(y0 - ry, 14) },
{ x: round(x0 - rx, 14), y: round(y0 + ry, 14) }
];
}
return points;
}
/**
* Calculates all the intersection points for between a list of circles.
* @private
* @param {Array<Highcharts.CircleObject>} circles
* The circles to calculate the points from.
* @return {Array<Highcharts.GeometryObject>}
* Returns a list of intersection points.
*/
function getCirclesIntersectionPoints(circles) {
return circles.reduce(function (points, c1, i, arr) {
var additional = arr.slice(i + 1)
.reduce(function (points, c2, j) {
var indexes = [i, j + i + 1];
return points.concat(getCircleCircleIntersection(c1, c2)
.map(function (p) {
p.indexes = indexes;
return p;
}));
}, []);
return points.concat(additional);
}, []);
}
/**
* Tests wether the first circle is completely overlapping the second circle.
*
* @private
* @param {Highcharts.CircleObject} circle1 The first circle.
* @param {Highcharts.CircleObject} circle2 The The second circle.
* @return {boolean} Returns true if circle1 is completely overlapping circle2,
* false if not.
*/
function isCircle1CompletelyOverlappingCircle2(circle1, circle2) {
return getDistanceBetweenPoints(circle1, circle2) + circle2.r <
circle1.r + 1e-10;
}
/**
* Tests wether a point lies within a given circle.
* @private
* @param {Highcharts.PositionObject} point
* The point to test for.
* @param {Highcharts.CircleObject} circle
* The circle to test if the point is within.
* @return {boolean}
* Returns true if the point is inside, false if outside.
*/
function isPointInsideCircle(point, circle) {
return getDistanceBetweenPoints(point, circle) <= circle.r + 1e-10;
}
/**
* Tests wether a point lies within a set of circles.
* @private
* @param {Highcharts.PositionObject} point
* The point to test.
* @param {Array<Highcharts.CircleObject>} circles
* The list of circles to test against.
* @return {boolean}
* Returns true if the point is inside all the circles, false if not.
*/
function isPointInsideAllCircles(point, circles) {
return !circles.some(function (circle) {
return !isPointInsideCircle(point, circle);
});
}
/**
* Tests wether a point lies outside a set of circles.
*
* TODO: add unit tests.
* @private
* @param {Highcharts.PositionObject} point
* The point to test.
* @param {Array<Highcharts.CircleObject>} circles
* The list of circles to test against.
* @return {boolean}
* Returns true if the point is outside all the circles, false if not.
*/
function isPointOutsideAllCircles(point, circles) {
return !circles.some(function (circle) {
return isPointInsideCircle(point, circle);
});
}
/**
* Calculates the points for the polygon of the intersection area between a set
* of circles.
*
* @private
* @param {Array<Highcharts.CircleObject>} circles
* List of circles to calculate polygon of.
* @return {Array<Highcharts.GeometryObject>} Return list of points in the
* intersection polygon.
*/
function getCirclesIntersectionPolygon(circles) {
return getCirclesIntersectionPoints(circles)
.filter(function (p) {
return isPointInsideAllCircles(p, circles);
});
}
/**
* Calculate the path for the area of overlap between a set of circles.
* @todo handle cases with only 1 or 0 arcs.
* @private
* @param {Array<Highcharts.CircleObject>} circles
* List of circles to calculate area of.
* @return {Highcharts.GeometryIntersectionObject|undefined}
* Returns the path for the area of overlap. Returns an empty string if
* there are no intersection between all the circles.
*/
function getAreaOfIntersectionBetweenCircles(circles) {
var intersectionPoints = getCirclesIntersectionPolygon(circles), result;
if (intersectionPoints.length > 1) {
// Calculate the center of the intersection points.
var center_1 = getCenterOfPoints(intersectionPoints);
intersectionPoints = intersectionPoints
// Calculate the angle between the center and the points.
.map(function (p) {
p.angle = getAngleBetweenPoints(center_1, p);
return p;
})
// Sort the points by the angle to the center.
.sort(function (a, b) {
return b.angle - a.angle;
});
var startPoint = intersectionPoints[intersectionPoints.length - 1];
var arcs = intersectionPoints
.reduce(function (data, p1) {
var startPoint = data.startPoint, midPoint = getCenterOfPoints([startPoint, p1]);
// Calculate the arc from the intersection points and their
// circles.
var arc = p1.indexes
// Filter out circles that are not included in both
// intersection points.
.filter(function (index) {
return startPoint.indexes.indexOf(index) > -1;
})
// Iterate the circles of the intersection points and
// calculate arcs.
.reduce(function (arc, index) {
var circle = circles[index], angle1 = getAngleBetweenPoints(circle, p1), angle2 = getAngleBetweenPoints(circle, startPoint), angleDiff = angle2 - angle1 +
(angle2 < angle1 ? 2 * Math.PI : 0), angle = angle2 - angleDiff / 2;
var width = getDistanceBetweenPoints(midPoint, {
x: circle.x + circle.r * Math.sin(angle),
y: circle.y + circle.r * Math.cos(angle)
});
var r = circle.r;
// Width can sometimes become to large due to floating
// point errors
if (width > r * 2) {
width = r * 2;
}
// Get the arc with the smallest width.
if (!arc || arc.width > width) {
arc = {
r: r,
largeArc: width > r ? 1 : 0,
width: width,
x: p1.x,
y: p1.y
};
}
// Return the chosen arc.
return arc;
}, null);
// If we find an arc then add it to the list and update p2.
if (arc) {
var r = arc.r;
data.arcs.push(['A', r, r, 0, arc.largeArc, 1, arc.x, arc.y]);
data.startPoint = p1;
}
return data;
}, {
startPoint: startPoint,
arcs: []
}).arcs;
if (arcs.length === 0) {
// empty
}
else if (arcs.length === 1) {
// empty
}
else {
arcs.unshift(['M', startPoint.x, startPoint.y]);
result = {
center: center_1,
d: arcs
};
}
}
return result;
}
var geometryCircles = {
getAreaOfCircle: getAreaOfCircle,
getAreaOfIntersectionBetweenCircles: getAreaOfIntersectionBetweenCircles,
getCircleCircleIntersection: getCircleCircleIntersection,
getCirclesIntersectionPoints: getCirclesIntersectionPoints,
getCirclesIntersectionPolygon: getCirclesIntersectionPolygon,
getCircularSegmentArea: getCircularSegmentArea,
getOverlapBetweenCircles: getOverlapBetweenCircles,
isCircle1CompletelyOverlappingCircle2: isCircle1CompletelyOverlappingCircle2,
isPointInsideCircle: isPointInsideCircle,
isPointInsideAllCircles: isPointInsideAllCircles,
isPointOutsideAllCircles: isPointOutsideAllCircles,
round: round
};
export default geometryCircles;
highcharts/es-modules/Mixins/IndicatorRequired.js
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/**
*
* (c) 2010-2020 Daniel Studencki
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
'use strict';
import U from '../Core/Utilities.js';
var error = U.error;
/* eslint-disable no-invalid-this, valid-jsdoc */
var requiredIndicatorMixin = {
/**
* Check whether given indicator is loaded, else throw error.
* @private
* @param {Highcharts.Indicator} indicator
* Indicator constructor function.
* @param {string} requiredIndicator
* Required indicator type.
* @param {string} type
* Type of indicator where function was called (parent).
* @param {Highcharts.IndicatorCallbackFunction} callback
* Callback which is triggered if the given indicator is loaded.
* Takes indicator as an argument.
* @param {string} errMessage
* Error message that will be logged in console.
* @return {boolean}
* Returns false when there is no required indicator loaded.
*/
isParentLoaded: function (indicator, requiredIndicator, type, callback, errMessage) {
if (indicator) {
return callback ? callback(indicator) : true;
}
error(errMessage || this.generateMessage(type, requiredIndicator));
return false;
},
/**
* @private
* @param {string} indicatorType
* Indicator type
* @param {string} required
* Required indicator
* @return {string}
* Error message
*/
generateMessage: function (indicatorType, required) {
return 'Error: "' + indicatorType +
'" indicator type requires "' + required +
'" indicator loaded before. Please read docs: ' +
'https://api.highcharts.com/highstock/plotOptions.' +
indicatorType;
}
};
export default requiredIndicatorMixin;
highcharts/es-modules/Mixins/LegendSymbol.js
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/* *
*
* (c) 2010-2020 Torstein Honsi
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
import H from '../Core/Globals.js';
import U from '../Core/Utilities.js';
var merge = U.merge, pick = U.pick;
/* eslint-disable valid-jsdoc */
/**
* Legend symbol mixin.
*
* @private
* @mixin Highcharts.LegendSymbolMixin
*/
var LegendSymbolMixin = H.LegendSymbolMixin = {
/**
* Get the series' symbol in the legend
*
* @private
* @function Highcharts.LegendSymbolMixin.drawRectangle
*
* @param {Highcharts.Legend} legend
* The legend object
*
* @param {Highcharts.Point|Highcharts.Series} item
* The series (this) or point
*/
drawRectangle: function (legend, item) {
var options = legend.options, symbolHeight = legend.symbolHeight, square = options.squareSymbol, symbolWidth = square ? symbolHeight : legend.symbolWidth;
item.legendSymbol = this.chart.renderer.rect(square ? (legend.symbolWidth - symbolHeight) / 2 : 0, legend.baseline - symbolHeight + 1, // #3988
symbolWidth, symbolHeight, pick(legend.options.symbolRadius, symbolHeight / 2))
.addClass('highcharts-point')
.attr({
zIndex: 3
}).add(item.legendGroup);
},
/**
* Get the series' symbol in the legend. This method should be overridable
* to create custom symbols through
* Highcharts.seriesTypes[type].prototype.drawLegendSymbols.
*
* @private
* @function Highcharts.LegendSymbolMixin.drawLineMarker
*
* @param {Highcharts.Legend} legend
* The legend object.
*/
drawLineMarker: function (legend) {
var options = this.options, markerOptions = options.marker, radius, legendSymbol, symbolWidth = legend.symbolWidth, symbolHeight = legend.symbolHeight, generalRadius = symbolHeight / 2, renderer = this.chart.renderer, legendItemGroup = this.legendGroup, verticalCenter = legend.baseline -
Math.round(legend.fontMetrics.b * 0.3), attr = {};
// Draw the line
if (!this.chart.styledMode) {
attr = {
'stroke-width': options.lineWidth || 0
};
if (options.dashStyle) {
attr.dashstyle = options.dashStyle;
}
}
this.legendLine = renderer
.path([
['M', 0, verticalCenter],
['L', symbolWidth, verticalCenter]
])
.addClass('highcharts-graph')
.attr(attr)
.add(legendItemGroup);
// Draw the marker
if (markerOptions && markerOptions.enabled !== false && symbolWidth) {
// Do not allow the marker to be larger than the symbolHeight
radius = Math.min(pick(markerOptions.radius, generalRadius), generalRadius);
// Restrict symbol markers size
if (this.symbol.indexOf('url') === 0) {
markerOptions = merge(markerOptions, {
width: symbolHeight,
height: symbolHeight
});
radius = 0;
}
this.legendSymbol = legendSymbol = renderer.symbol(this.symbol, (symbolWidth / 2) - radius, verticalCenter - radius, 2 * radius, 2 * radius, markerOptions)
.addClass('highcharts-point')
.add(legendItemGroup);
legendSymbol.isMarker = true;
}
}
};
export default LegendSymbolMixin;
highcharts/es-modules/Mixins/MultipleLines.js
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/**
*
* (c) 2010-2020 Wojciech Chmiel
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
'use strict';
import H from '../Core/Globals.js';
import U from '../Core/Utilities.js';
var defined = U.defined, error = U.error, merge = U.merge;
var SMA = H.seriesTypes.sma;
/**
* Mixin useful for all indicators that have more than one line.
* Merge it with your implementation where you will provide
* getValues method appropriate to your indicator and pointArrayMap,
* pointValKey, linesApiNames properites. Notice that pointArrayMap
* should be consistent with amount of lines calculated in getValues method.
*
* @private
* @mixin multipleLinesMixin
*/
var multipleLinesMixin = {
/* eslint-disable valid-jsdoc */
/**
* Lines ids. Required to plot appropriate amount of lines.
* Notice that pointArrayMap should have more elements than
* linesApiNames, because it contains main line and additional lines ids.
* Also it should be consistent with amount of lines calculated in
* getValues method from your implementation.
*
* @private
* @name multipleLinesMixin.pointArrayMap
* @type {Array<string>}
*/
pointArrayMap: ['top', 'bottom'],
/**
* Main line id.
*
* @private
* @name multipleLinesMixin.pointValKey
* @type {string}
*/
pointValKey: 'top',
/**
* Additional lines DOCS names. Elements of linesApiNames array should
* be consistent with DOCS line names defined in your implementation.
* Notice that linesApiNames should have decreased amount of elements
* relative to pointArrayMap (without pointValKey).
*
* @private
* @name multipleLinesMixin.linesApiNames
* @type {Array<string>}
*/
linesApiNames: ['bottomLine'],
/**
* Create translatedLines Collection based on pointArrayMap.
*
* @private
* @function multipleLinesMixin.getTranslatedLinesNames
* @param {string} [excludedValue]
* Main line id
* @return {Array<string>}
* Returns translated lines names without excluded value.
*/
getTranslatedLinesNames: function (excludedValue) {
var translatedLines = [];
(this.pointArrayMap || []).forEach(function (propertyName) {
if (propertyName !== excludedValue) {
translatedLines.push('plot' +
propertyName.charAt(0).toUpperCase() +
propertyName.slice(1));
}
});
return translatedLines;
},
/**
* @private
* @function multipleLinesMixin.toYData
* @param {Highcharts.Point} point
* Indicator point
* @return {Array<number>}
* Returns point Y value for all lines
*/
toYData: function (point) {
var pointColl = [];
(this.pointArrayMap || []).forEach(function (propertyName) {
pointColl.push(point[propertyName]);
});
return pointColl;
},
/**
* Add lines plot pixel values.
*
* @private
* @function multipleLinesMixin.translate
* @return {void}
*/
translate: function () {
var indicator = this, pointArrayMap = indicator.pointArrayMap, LinesNames = [], value;
LinesNames = indicator.getTranslatedLinesNames();
SMA.prototype.translate.apply(indicator, arguments);
indicator.points.forEach(function (point) {
pointArrayMap.forEach(function (propertyName, i) {
value = point[propertyName];
if (value !== null) {
point[LinesNames[i]] = indicator.yAxis.toPixels(value, true);
}
});
});
},
/**
* Draw main and additional lines.
*
* @private
* @function multipleLinesMixin.drawGraph
* @return {void}
*/
drawGraph: function () {
var indicator = this, pointValKey = indicator.pointValKey, linesApiNames = indicator.linesApiNames, mainLinePoints = indicator.points, pointsLength = mainLinePoints.length, mainLineOptions = indicator.options, mainLinePath = indicator.graph, gappedExtend = {
options: {
gapSize: mainLineOptions.gapSize
}
},
// additional lines point place holders:
secondaryLines = [], secondaryLinesNames = indicator.getTranslatedLinesNames(pointValKey), point;
// Generate points for additional lines:
secondaryLinesNames.forEach(function (plotLine, index) {
// create additional lines point place holders
secondaryLines[index] = [];
while (pointsLength--) {
point = mainLinePoints[pointsLength];
secondaryLines[index].push({
x: point.x,
plotX: point.plotX,
plotY: point[plotLine],
isNull: !defined(point[plotLine])
});
}
pointsLength = mainLinePoints.length;
});
// Modify options and generate additional lines:
linesApiNames.forEach(function (lineName, i) {
if (secondaryLines[i]) {
indicator.points = secondaryLines[i];
if (mainLineOptions[lineName]) {
indicator.options = merge(mainLineOptions[lineName].styles, gappedExtend);
}
else {
error('Error: "There is no ' + lineName +
' in DOCS options declared. Check if linesApiNames' +
' are consistent with your DOCS line names."' +
' at mixin/multiple-line.js:34');
}
indicator.graph = indicator['graph' + lineName];
SMA.prototype.drawGraph.call(indicator);
// Now save lines:
indicator['graph' + lineName] = indicator.graph;
}
else {
error('Error: "' + lineName + ' doesn\'t have equivalent ' +
'in pointArrayMap. To many elements in linesApiNames ' +
'relative to pointArrayMap."');
}
});
// Restore options and draw a main line:
indicator.points = mainLinePoints;
indicator.options = mainLineOptions;
indicator.graph = mainLinePath;
SMA.prototype.drawGraph.call(indicator);
}
};
export default multipleLinesMixin;
highcharts/es-modules/Mixins/Navigation.js
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/**
*
* (c) 2010-2018 Paweł Fus
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
'use strict';
var chartNavigation = {
/**
* Initializes `chart.navigation` object which delegates `update()` methods
* to all other common classes (used in exporting and navigationBindings).
*
* @private
* @param {Highcharts.Chart} chart
* The chart instance.
* @return {void}
*/
initUpdate: function (chart) {
if (!chart.navigation) {
chart.navigation = {
updates: [],
update: function (options, redraw) {
this.updates.forEach(function (updateConfig) {
updateConfig.update.call(updateConfig.context, options, redraw);
});
}
};
}
},
/**
* Registers an `update()` method in the `chart.navigation` object.
*
* @private
* @param {Highcharts.ChartNavigationUpdateFunction} update
* The `update()` method that will be called in `chart.update()`.
* @param {Highcharts.Chart} chart
* The chart instance. `update()` will use that as a context
* (`this`).
* @return {void}
*/
addUpdate: function (update, chart) {
if (!chart.navigation) {
this.initUpdate(chart);
}
chart.navigation.updates.push({
update: update,
context: chart
});
}
};
export default chartNavigation;
highcharts/es-modules/Mixins/NelderMead.js
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/* *
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
/* eslint-disable valid-jsdoc */
var getCentroid = function (simplex) {
var arr = simplex.slice(0, -1), length = arr.length, result = [], sum = function (data, point) {
data.sum += point[data.i];
return data;
};
for (var i = 0; i < length; i++) {
result[i] = arr.reduce(sum, { sum: 0, i: i }).sum / length;
}
return result;
};
/**
* Finds an optimal position for a given point.
* @todo add unit tests.
* @todo add constraints to optimize the algorithm.
* @private
* @param {Highcharts.NelderMeadTestFunction} fn
* The function to test a point.
* @param {Highcharts.NelderMeadPointArray} initial
* The initial point to optimize.
* @return {Highcharts.NelderMeadPointArray}
* Returns the opimized position of a point.
*/
var nelderMead = function nelderMead(fn, initial) {
var maxIterations = 100, sortByFx = function (a, b) {
return a.fx - b.fx;
}, pRef = 1, // Reflection parameter
pExp = 2, // Expansion parameter
pCon = -0.5, // Contraction parameter
pOCon = pCon * pRef, // Outwards contraction parameter
pShrink = 0.5; // Shrink parameter
/**
* @private
*/
var weightedSum = function weightedSum(weight1, v1, weight2, v2) {
return v1.map(function (x, i) {
return weight1 * x + weight2 * v2[i];
});
};
/**
* @private
*/
var getSimplex = function getSimplex(initial) {
var n = initial.length, simplex = new Array(n + 1);
// Initial point to the simplex.
simplex[0] = initial;
simplex[0].fx = fn(initial);
// Create a set of extra points based on the initial.
for (var i = 0; i < n; ++i) {
var point = initial.slice();
point[i] = point[i] ? point[i] * 1.05 : 0.001;
point.fx = fn(point);
simplex[i + 1] = point;
}
return simplex;
};
var updateSimplex = function (simplex, point) {
point.fx = fn(point);
simplex[simplex.length - 1] = point;
return simplex;
};
var shrinkSimplex = function (simplex) {
var best = simplex[0];
return simplex.map(function (point) {
var p = weightedSum(1 - pShrink, best, pShrink, point);
p.fx = fn(p);
return p;
});
};
var getPoint = function (centroid, worst, a, b) {
var point = weightedSum(a, centroid, b, worst);
point.fx = fn(point);
return point;
};
// Create a simplex
var simplex = getSimplex(initial);
// Iterate from 0 to max iterations
for (var i = 0; i < maxIterations; i++) {
// Sort the simplex
simplex.sort(sortByFx);
// Create a centroid from the simplex
var worst = simplex[simplex.length - 1];
var centroid = getCentroid(simplex);
// Calculate the reflected point.
var reflected = getPoint(centroid, worst, 1 + pRef, -pRef);
if (reflected.fx < simplex[0].fx) {
// If reflected point is the best, then possibly expand.
var expanded = getPoint(centroid, worst, 1 + pExp, -pExp);
simplex = updateSimplex(simplex, (expanded.fx < reflected.fx) ? expanded : reflected);
}
else if (reflected.fx >= simplex[simplex.length - 2].fx) {
// If the reflected point is worse than the second worse, then
// contract.
var contracted;
if (reflected.fx > worst.fx) {
// If the reflected is worse than the worst point, do a
// contraction
contracted = getPoint(centroid, worst, 1 + pCon, -pCon);
if (contracted.fx < worst.fx) {
simplex = updateSimplex(simplex, contracted);
}
else {
simplex = shrinkSimplex(simplex);
}
}
else {
// Otherwise do an outwards contraction
contracted = getPoint(centroid, worst, 1 - pOCon, pOCon);
if (contracted.fx < reflected.fx) {
simplex = updateSimplex(simplex, contracted);
}
else {
simplex = shrinkSimplex(simplex);
}
}
}
else {
simplex = updateSimplex(simplex, reflected);
}
}
return simplex[0];
};
var nelderMeadMixin = {
getCentroid: getCentroid,
nelderMead: nelderMead
};
export default nelderMeadMixin;
highcharts/es-modules/Mixins/Nodes.js
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/* *
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
import H from '../Core/Globals.js';
import Point from '../Core/Series/Point.js';
import U from '../Core/Utilities.js';
var defined = U.defined, extend = U.extend, find = U.find, pick = U.pick;
import '../Core/Series/Series.js';
var NodesMixin = H.NodesMixin = {
/* eslint-disable valid-jsdoc */
/**
* Create a single node that holds information on incoming and outgoing
* links.
* @private
*/
createNode: function (id) {
/**
* @private
*/
function findById(nodes, id) {
return find(nodes, function (node) {
return node.id === id;
});
}
var node = findById(this.nodes, id), PointClass = this.pointClass, options;
if (!node) {
options = this.options.nodes && findById(this.options.nodes, id);
node = (new PointClass()).init(this, extend({
className: 'highcharts-node',
isNode: true,
id: id,
y: 1 // Pass isNull test
}, options));
node.linksTo = [];
node.linksFrom = [];
node.formatPrefix = 'node';
node.name = node.name || node.options.id || ''; // for use in formats
// Mass is used in networkgraph:
node.mass = pick(
// Node:
node.options.mass, node.options.marker && node.options.marker.radius,
// Series:
this.options.marker && this.options.marker.radius,
// Default:
4);
/**
* Return the largest sum of either the incoming or outgoing links.
* @private
*/
node.getSum = function () {
var sumTo = 0, sumFrom = 0;
node.linksTo.forEach(function (link) {
sumTo += link.weight;
});
node.linksFrom.forEach(function (link) {
sumFrom += link.weight;
});
return Math.max(sumTo, sumFrom);
};
/**
* Get the offset in weight values of a point/link.
* @private
*/
node.offset = function (point, coll) {
var offset = 0;
for (var i = 0; i < node[coll].length; i++) {
if (node[coll][i] === point) {
return offset;
}
offset += node[coll][i].weight;
}
};
// Return true if the node has a shape, otherwise all links are
// outgoing.
node.hasShape = function () {
var outgoing = 0;
node.linksTo.forEach(function (link) {
if (link.outgoing) {
outgoing++;
}
});
return (!node.linksTo.length ||
outgoing !== node.linksTo.length);
};
this.nodes.push(node);
}
return node;
},
/**
* Extend generatePoints by adding the nodes, which are Point objects
* but pushed to the this.nodes array.
*/
generatePoints: function () {
var chart = this.chart, nodeLookup = {};
H.Series.prototype.generatePoints.call(this);
if (!this.nodes) {
this.nodes = []; // List of Point-like node items
}
this.colorCounter = 0;
// Reset links from previous run
this.nodes.forEach(function (node) {
node.linksFrom.length = 0;
node.linksTo.length = 0;
node.level = node.options.level;
});
// Create the node list and set up links
this.points.forEach(function (point) {
if (defined(point.from)) {
if (!nodeLookup[point.from]) {
nodeLookup[point.from] = this.createNode(point.from);
}
nodeLookup[point.from].linksFrom.push(point);
point.fromNode = nodeLookup[point.from];
// Point color defaults to the fromNode's color
if (chart.styledMode) {
point.colorIndex = pick(point.options.colorIndex, nodeLookup[point.from].colorIndex);
}
else {
point.color =
point.options.color || nodeLookup[point.from].color;
}
}
if (defined(point.to)) {
if (!nodeLookup[point.to]) {
nodeLookup[point.to] = this.createNode(point.to);
}
nodeLookup[point.to].linksTo.push(point);
point.toNode = nodeLookup[point.to];
}
point.name = point.name || point.id; // for use in formats
}, this);
// Store lookup table for later use
this.nodeLookup = nodeLookup;
},
// Destroy all nodes on setting new data
setData: function () {
if (this.nodes) {
this.nodes.forEach(function (node) {
node.destroy();
});
this.nodes.length = 0;
}
H.Series.prototype.setData.apply(this, arguments);
},
// Destroy alll nodes and links
destroy: function () {
// Nodes must also be destroyed (#8682, #9300)
this.data = []
.concat(this.points || [], this.nodes);
return H.Series.prototype.destroy.apply(this, arguments);
},
/**
* When hovering node, highlight all connected links. When hovering a link,
* highlight all connected nodes.
*/
setNodeState: function (state) {
var args = arguments, others = this.isNode ? this.linksTo.concat(this.linksFrom) :
[this.fromNode, this.toNode];
if (state !== 'select') {
others.forEach(function (linkOrNode) {
if (linkOrNode && linkOrNode.series) {
Point.prototype.setState.apply(linkOrNode, args);
if (!linkOrNode.isNode) {
if (linkOrNode.fromNode.graphic) {
Point.prototype.setState.apply(linkOrNode.fromNode, args);
}
if (linkOrNode.toNode && linkOrNode.toNode.graphic) {
Point.prototype.setState.apply(linkOrNode.toNode, args);
}
}
}
});
}
Point.prototype.setState.apply(this, args);
}
/* eslint-enable valid-jsdoc */
};
export default NodesMixin;
highcharts/es-modules/Mixins/OnSeries.js
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/* *
*
* (c) 2010-2020 Torstein Honsi
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
'use strict';
import H from '../Core/Globals.js';
import U from '../Core/Utilities.js';
var defined = U.defined, stableSort = U.stableSort;
import '../Core/Series/Series.js';
var seriesTypes = H.seriesTypes;
/**
* @private
* @mixin onSeriesMixin
*/
var onSeriesMixin = {
/* eslint-disable valid-jsdoc */
/**
* Override getPlotBox. If the onSeries option is valid, return the plot box
* of the onSeries, otherwise proceed as usual.
*
* @private
* @function onSeriesMixin.getPlotBox
* @return {Highcharts.SeriesPlotBoxObject}
*/
getPlotBox: function () {
return H.Series.prototype.getPlotBox.call((this.options.onSeries &&
this.chart.get(this.options.onSeries)) || this);
},
/**
* Extend the translate method by placing the point on the related series
*
* @private
* @function onSeriesMixin.translate
* @return {void}
*/
translate: function () {
seriesTypes.column.prototype.translate.apply(this);
var series = this, options = series.options, chart = series.chart, points = series.points, cursor = points.length - 1, point, lastPoint, optionsOnSeries = options.onSeries, onSeries = (optionsOnSeries &&
chart.get(optionsOnSeries)), onKey = options.onKey || 'y', step = onSeries && onSeries.options.step, onData = (onSeries && onSeries.points), i = onData && onData.length, inverted = chart.inverted, xAxis = series.xAxis, yAxis = series.yAxis, xOffset = 0, leftPoint, lastX, rightPoint, currentDataGrouping, distanceRatio;
// relate to a master series
if (onSeries && onSeries.visible && i) {
xOffset = (onSeries.pointXOffset || 0) + (onSeries.barW || 0) / 2;
currentDataGrouping = onSeries.currentDataGrouping;
lastX = (onData[i - 1].x +
(currentDataGrouping ? currentDataGrouping.totalRange : 0)); // #2374
// sort the data points
stableSort(points, function (a, b) {
return (a.x - b.x);
});
onKey = 'plot' + onKey[0].toUpperCase() + onKey.substr(1);
while (i-- && points[cursor]) {
leftPoint = onData[i];
point = points[cursor];
point.y = leftPoint.y;
if (leftPoint.x <= point.x &&
typeof leftPoint[onKey] !== 'undefined') {
if (point.x <= lastX) { // #803
point.plotY = leftPoint[onKey];
// interpolate between points, #666
if (leftPoint.x < point.x &&
!step) {
rightPoint = onData[i + 1];
if (rightPoint &&
typeof rightPoint[onKey] !== 'undefined') {
// the distance ratio, between 0 and 1
distanceRatio =
(point.x - leftPoint.x) /
(rightPoint.x - leftPoint.x);
point.plotY +=
distanceRatio *
// the plotY distance
(rightPoint[onKey] - leftPoint[onKey]);
point.y +=
distanceRatio *
(rightPoint.y - leftPoint.y);
}
}
}
cursor--;
i++; // check again for points in the same x position
if (cursor < 0) {
break;
}
}
}
}
// Add plotY position and handle stacking
points.forEach(function (point, i) {
var stackIndex;
point.plotX += xOffset; // #2049
// Undefined plotY means the point is either on axis, outside series
// range or hidden series. If the series is outside the range of the
// x axis it should fall through with an undefined plotY, but then
// we must remove the shapeArgs (#847). For inverted charts, we need
// to calculate position anyway, because series.invertGroups is not
// defined
if (typeof point.plotY === 'undefined' || inverted) {
if (point.plotX >= 0 &&
point.plotX <= xAxis.len) {
// We're inside xAxis range
if (inverted) {
point.plotY = xAxis.translate(point.x, 0, 1, 0, 1);
point.plotX = defined(point.y) ?
yAxis.translate(point.y, 0, 0, 0, 1) :
0;
}
else {
point.plotY = (xAxis.opposite ? 0 : series.yAxis.len) +
xAxis.offset; // For the windbarb demo
}
}
else {
point.shapeArgs = {}; // 847
}
}
// if multiple flags appear at the same x, order them into a stack
lastPoint = points[i - 1];
if (lastPoint && lastPoint.plotX === point.plotX) {
if (typeof lastPoint.stackIndex === 'undefined') {
lastPoint.stackIndex = 0;
}
stackIndex = lastPoint.stackIndex + 1;
}
point.stackIndex = stackIndex; // #3639
});
this.onSeries = onSeries;
}
/* eslint-enable valid-jsdoc */
};
export default onSeriesMixin;
highcharts/es-modules/Mixins/Polygon.js
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/* *
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
import H from '../Core/Globals.js';
/**
* @private
* @interface Highcharts.PolygonPointObject
*/ /**
* @name Highcharts.PolygonPointObject#0
* @type {number}
*/ /**
* @name Highcharts.PolygonPointObject#1
* @type {number}
*/
/**
* @private
* @interface Highcharts.PolygonObject
* @extends Array<Highcharts.PolygonPointObject>
*/ /**
* @name Highcharts.PolygonObject#axes
* @type {Array<PolygonPointObject>}
*/
import U from '../Core/Utilities.js';
var find = U.find, isArray = U.isArray, isNumber = U.isNumber;
var deg2rad = H.deg2rad;
/* eslint-disable no-invalid-this, valid-jsdoc */
/**
* Alternative solution to correctFloat.
* E.g Highcharts.correctFloat(123, 2) returns 120, when it should be 123.
*
* @private
* @function correctFloat
* @param {number} number
* @param {number} [precision]
* @return {number}
*/
var correctFloat = function (number, precision) {
var p = isNumber(precision) ? precision : 14, magnitude = Math.pow(10, p);
return Math.round(number * magnitude) / magnitude;
};
/**
* Calculates the normals to a line between two points.
*
* @private
* @function getNormals
* @param {Highcharts.PolygonPointObject} p1
* Start point for the line. Array of x and y value.
* @param {Highcharts.PolygonPointObject} p2
* End point for the line. Array of x and y value.
* @return {Highcharts.PolygonObject}
* Returns the two normals in an array.
*/
var getNormals = function getNormal(p1, p2) {
var dx = p2[0] - p1[0], // x2 - x1
dy = p2[1] - p1[1]; // y2 - y1
return [
[-dy, dx],
[dy, -dx]
];
};
/**
* Calculates the dot product of two coordinates. The result is a scalar value.
*
* @private
* @function dotProduct
* @param {Highcharts.PolygonPointObject} a
* The x and y coordinates of the first point.
*
* @param {Highcharts.PolygonPointObject} b
* The x and y coordinates of the second point.
*
* @return {number}
* Returns the dot product of a and b.
*/
var dotProduct = function dotProduct(a, b) {
var ax = a[0], ay = a[1], bx = b[0], by = b[1];
return ax * bx + ay * by;
};
/**
* Projects a polygon onto a coordinate.
*
* @private
* @function project
* @param {Highcharts.PolygonObject} polygon
* Array of points in a polygon.
* @param {Highcharts.PolygonPointObject} target
* The coordinate of pr
* @return {Highcharts.RangeObject}
*/
var project = function project(polygon, target) {
var products = polygon.map(function (point) {
return dotProduct(point, target);
});
return {
min: Math.min.apply(this, products),
max: Math.max.apply(this, products)
};
};
/**
* Rotates a point clockwise around the origin.
*
* @private
* @function rotate2DToOrigin
* @param {Highcharts.PolygonPointObject} point
* The x and y coordinates for the point.
* @param {number} angle
* The angle of rotation.
* @return {Highcharts.PolygonPointObject}
* The x and y coordinate for the rotated point.
*/
var rotate2DToOrigin = function (point, angle) {
var x = point[0], y = point[1], rad = deg2rad * -angle, cosAngle = Math.cos(rad), sinAngle = Math.sin(rad);
return [
correctFloat(x * cosAngle - y * sinAngle),
correctFloat(x * sinAngle + y * cosAngle)
];
};
/**
* Rotate a point clockwise around another point.
*
* @private
* @function rotate2DToPoint
* @param {Highcharts.PolygonPointObject} point
* The x and y coordinates for the point.
* @param {Highcharts.PolygonPointObject} origin
* The point to rotate around.
* @param {number} angle
* The angle of rotation.
* @return {Highcharts.PolygonPointObject}
* The x and y coordinate for the rotated point.
*/
var rotate2DToPoint = function (point, origin, angle) {
var x = point[0] - origin[0], y = point[1] - origin[1], rotated = rotate2DToOrigin([x, y], angle);
return [
rotated[0] + origin[0],
rotated[1] + origin[1]
];
};
/**
* @private
*/
var isAxesEqual = function (axis1, axis2) {
return (axis1[0] === axis2[0] &&
axis1[1] === axis2[1]);
};
/**
* @private
*/
var getAxesFromPolygon = function (polygon) {
var points, axes = polygon.axes;
if (!isArray(axes)) {
axes = [];
points = points = polygon.concat([polygon[0]]);
points.reduce(function findAxis(p1, p2) {
var normals = getNormals(p1, p2), axis = normals[0]; // Use the left normal as axis.
// Check that the axis is unique.
if (!find(axes, function (existing) {
return isAxesEqual(existing, axis);
})) {
axes.push(axis);
}
// Return p2 to be used as p1 in next iteration.
return p2;
});
polygon.axes = axes;
}
return axes;
};
/**
* @private
*/
var getAxes = function (polygon1, polygon2) {
// Get the axis from both polygons.
var axes1 = getAxesFromPolygon(polygon1), axes2 = getAxesFromPolygon(polygon2);
return axes1.concat(axes2);
};
/**
* @private
*/
var getPolygon = function (x, y, width, height, rotation) {
var origin = [x, y], left = x - (width / 2), right = x + (width / 2), top = y - (height / 2), bottom = y + (height / 2), polygon = [
[left, top],
[right, top],
[right, bottom],
[left, bottom]
];
return polygon.map(function (point) {
return rotate2DToPoint(point, origin, -rotation);
});
};
/**
* @private
*/
var getBoundingBoxFromPolygon = function (points) {
return points.reduce(function (obj, point) {
var x = point[0], y = point[1];
obj.left = Math.min(x, obj.left);
obj.right = Math.max(x, obj.right);
obj.bottom = Math.max(y, obj.bottom);
obj.top = Math.min(y, obj.top);
return obj;
}, {
left: Number.MAX_VALUE,
right: -Number.MAX_VALUE,
bottom: -Number.MAX_VALUE,
top: Number.MAX_VALUE
});
};
/**
* @private
*/
var isPolygonsOverlappingOnAxis = function (axis, polygon1, polygon2) {
var projection1 = project(polygon1, axis), projection2 = project(polygon2, axis), isOverlapping = !(projection2.min > projection1.max ||
projection2.max < projection1.min);
return !isOverlapping;
};
/**
* Checks wether two convex polygons are colliding by using the Separating Axis
* Theorem.
*
* @private
* @function isPolygonsColliding
* @param {Highcharts.PolygonObject} polygon1
* First polygon.
*
* @param {Highcharts.PolygonObject} polygon2
* Second polygon.
*
* @return {boolean}
* Returns true if they are colliding, otherwise false.
*/
var isPolygonsColliding = function isPolygonsColliding(polygon1, polygon2) {
var axes = getAxes(polygon1, polygon2), overlappingOnAllAxes = !find(axes, function (axis) {
return isPolygonsOverlappingOnAxis(axis, polygon1, polygon2);
});
return overlappingOnAllAxes;
};
/**
* @private
*/
var movePolygon = function (deltaX, deltaY, polygon) {
return polygon.map(function (point) {
return [
point[0] + deltaX,
point[1] + deltaY
];
});
};
var collision = {
getBoundingBoxFromPolygon: getBoundingBoxFromPolygon,
getPolygon: getPolygon,
isPolygonsColliding: isPolygonsColliding,
movePolygon: movePolygon,
rotate2DToOrigin: rotate2DToOrigin,
rotate2DToPoint: rotate2DToPoint
};
export default collision;
highcharts/es-modules/Mixins/ReduceArray.js
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/**
*
* (c) 2010-2020 Pawel Fus & Daniel Studencki
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
'use strict';
import '../Core/Utilities.js';
var reduceArrayMixin = {
/**
* Get min value of array filled by OHLC data.
* @private
* @param {Array<*>} arr Array of OHLC points (arrays).
* @param {string} index Index of "low" value in point array.
* @return {number} Returns min value.
*/
minInArray: function (arr, index) {
return arr.reduce(function (min, target) {
return Math.min(min, target[index]);
}, Number.MAX_VALUE);
},
/**
* Get max value of array filled by OHLC data.
* @private
* @param {Array<*>} arr Array of OHLC points (arrays).
* @param {string} index Index of "high" value in point array.
* @return {number} Returns max value.
*/
maxInArray: function (arr, index) {
return arr.reduce(function (max, target) {
return Math.max(max, target[index]);
}, -Number.MAX_VALUE);
},
/**
* Get extremes of array filled by OHLC data.
* @private
* @param {Array<*>} arr Array of OHLC points (arrays).
* @param {string} minIndex Index of "low" value in point array.
* @param {string} maxIndex Index of "high" value in point array.
* @return {Array<number,number>} Returns array with min and max value.
*/
getArrayExtremes: function (arr, minIndex, maxIndex) {
return arr.reduce(function (prev, target) {
return [
Math.min(prev[0], target[minIndex]),
Math.max(prev[1], target[maxIndex])
];
}, [Number.MAX_VALUE, -Number.MAX_VALUE]);
}
};
export default reduceArrayMixin;
highcharts/es-modules/Mixins/TreeSeries.js
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/* *
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
import Color from '../Core/Color.js';
import U from '../Core/Utilities.js';
var extend = U.extend, isArray = U.isArray, isNumber = U.isNumber, isObject = U.isObject, merge = U.merge, pick = U.pick;
var isBoolean = function (x) {
return typeof x === 'boolean';
}, isFn = function (x) {
return typeof x === 'function';
};
/* 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 Color.parse(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 :
defaults.levelIsConstant);
// Delete redundant properties.
delete options.levelIsConstant;
delete options.level;
// Calculate which level these options apply to.
level = item.level + (levelIsConstant ? 0 : from - 1);
if (isObject(obj[level])) {
extend(obj[level], options);
}
else {
obj[level] = options;
}
}
return obj;
}, {});
}
to = isNumber(params.to) ? params.to : 1;
for (i = 0; i <= to; i++) {
result[i] = merge({}, defaults, isObject(converted[i]) ? converted[i] : {});
}
}
return result;
};
/**
* Update the rootId property on the series. Also makes sure that it is
* accessible to exporting.
*
* @private
* @function updateRootId
*
* @param {object} series
* The series to operate on.
*
* @return {string}
* Returns the resulting rootId after update.
*/
var updateRootId = function (series) {
var rootId, options;
if (isObject(series)) {
// Get the series options.
options = isObject(series.options) ? series.options : {};
// Calculate the rootId.
rootId = pick(series.rootNode, options.rootId, '');
// Set rootId on series.userOptions to pick it up in exporting.
if (isObject(series.userOptions)) {
series.userOptions.rootId = rootId;
}
// Set rootId on series to pick it up on next update.
series.rootNode = rootId;
}
return rootId;
};
var result = {
getColor: getColor,
getLevelOptions: getLevelOptions,
setTreeValues: setTreeValues,
updateRootId: updateRootId
};
export default result;