Mini Shell
/**
* @license Highcharts JS v8.2.2 (2020-10-22)
*
* 3D features for Highcharts JS
*
* 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/highcharts-3d', ['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, 'Extensions/Math3D.js', [_modules['Core/Globals.js'], _modules['Core/Utilities.js']], function (H, U) {
/* *
*
* (c) 2010-2020 Torstein Honsi
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
var pick = U.pick;
// Mathematical Functionility
var deg2rad = H.deg2rad;
/* eslint-disable max-len */
/**
* Apply 3-D rotation
* Euler Angles (XYZ):
* cosA = cos(Alfa|Roll)
* cosB = cos(Beta|Pitch)
* cosG = cos(Gamma|Yaw)
*
* Composite rotation:
* | cosB * cosG | cosB * sinG | -sinB |
* | sinA * sinB * cosG - cosA * sinG | sinA * sinB * sinG + cosA * cosG | sinA * cosB |
* | cosA * sinB * cosG + sinA * sinG | cosA * sinB * sinG - sinA * cosG | cosA * cosB |
*
* Now, Gamma/Yaw is not used (angle=0), so we assume cosG = 1 and sinG = 0, so
* we get:
* | cosB | 0 | - sinB |
* | sinA * sinB | cosA | sinA * cosB |
* | cosA * sinB | - sinA | cosA * cosB |
*
* But in browsers, y is reversed, so we get sinA => -sinA. The general result
* is:
* | cosB | 0 | - sinB | | x | | px |
* | - sinA * sinB | cosA | - sinA * cosB | x | y | = | py |
* | cosA * sinB | sinA | cosA * cosB | | z | | pz |
*
* @private
* @function rotate3D
*/
/* eslint-enable max-len */
/**
* @private
* @param {number} x
* X coordinate
* @param {number} y
* Y coordinate
* @param {number} z
* Z coordinate
* @param {Highcharts.Rotation3dObject} angles
* Rotation angles
* @return {Highcharts.Rotation3dObject}
* Rotated position
*/
function rotate3D(x, y, z, angles) {
return {
x: angles.cosB * x - angles.sinB * z,
y: -angles.sinA * angles.sinB * x + angles.cosA * y -
angles.cosB * angles.sinA * z,
z: angles.cosA * angles.sinB * x + angles.sinA * y +
angles.cosA * angles.cosB * z
};
}
/**
* Perspective3D function is available in global Highcharts scope because is
* needed also outside of perspective() function (#8042).
* @private
* @function Highcharts.perspective3D
*
* @param {Highcharts.Position3dObject} coordinate
* 3D position
*
* @param {Highcharts.Position3dObject} origin
* 3D root position
*
* @param {number} distance
* Perspective distance
*
* @return {Highcharts.PositionObject}
* Perspective 3D Position
*
* @requires highcharts-3d
*/
var perspective3D = H.perspective3D = function (coordinate,
origin,
distance) {
var projection = ((distance > 0) && (distance < Number.POSITIVE_INFINITY)) ?
distance / (coordinate.z + origin.z + distance) :
1;
return {
x: coordinate.x * projection,
y: coordinate.y * projection
};
};
/**
* Transforms a given array of points according to the angles in chart.options.
*
* @private
* @function Highcharts.perspective
*
* @param {Array<Highcharts.Position3dObject>} points
* The array of points
*
* @param {Highcharts.Chart} chart
* The chart
*
* @param {boolean} [insidePlotArea]
* Whether to verifiy that the points are inside the plotArea
*
* @param {boolean} [useInvertedPersp]
* Whether to use inverted perspective in calculations
*
* @return {Array<Highcharts.Position3dObject>}
* An array of transformed points
*
* @requires highcharts-3d
*/
var perspective = H.perspective = function (points,
chart,
insidePlotArea,
useInvertedPersp) {
var options3d = chart.options.chart.options3d,
/* The useInvertedPersp argument is used for
* inverted charts with already inverted elements,
* such as dataLabels or tooltip positions.
*/
inverted = pick(useInvertedPersp,
insidePlotArea ? chart.inverted : false),
origin = {
x: chart.plotWidth / 2,
y: chart.plotHeight / 2,
z: options3d.depth / 2,
vd: pick(options3d.depth, 1) * pick(options3d.viewDistance, 0)
},
scale = chart.scale3d || 1,
beta = deg2rad * options3d.beta * (inverted ? -1 : 1),
alpha = deg2rad * options3d.alpha * (inverted ? -1 : 1),
angles = {
cosA: Math.cos(alpha),
cosB: Math.cos(-beta),
sinA: Math.sin(alpha),
sinB: Math.sin(-beta)
};
if (!insidePlotArea) {
origin.x += chart.plotLeft;
origin.y += chart.plotTop;
}
// Transform each point
return points.map(function (point) {
var rotated = rotate3D((inverted ? point.y : point.x) - origin.x, (inverted ? point.x : point.y) - origin.y, (point.z || 0) - origin.z,
angles),
// Apply perspective
coordinate = perspective3D(rotated,
origin,
origin.vd);
// Apply translation
coordinate.x = coordinate.x * scale + origin.x;
coordinate.y = coordinate.y * scale + origin.y;
coordinate.z = rotated.z * scale + origin.z;
return {
x: (inverted ? coordinate.y : coordinate.x),
y: (inverted ? coordinate.x : coordinate.y),
z: coordinate.z
};
});
};
/**
* Calculate a distance from camera to points - made for calculating zIndex of
* scatter points.
*
* @private
* @function Highcharts.pointCameraDistance
*
* @param {Highcharts.Dictionary<number>} coordinates
* Coordinates of the specific point
*
* @param {Highcharts.Chart} chart
* Related chart
*
* @return {number}
* Distance from camera to point
*
* @requires highcharts-3d
*/
var pointCameraDistance = H.pointCameraDistance = function (coordinates,
chart) {
var options3d = chart.options.chart.options3d,
cameraPosition = {
x: chart.plotWidth / 2,
y: chart.plotHeight / 2,
z: pick(options3d.depth, 1) * pick(options3d.viewDistance, 0) +
options3d.depth
},
// Added support for objects with plotX or x coordinates.
distance = Math.sqrt(Math.pow(cameraPosition.x - pick(coordinates.plotX,
coordinates.x), 2) +
Math.pow(cameraPosition.y - pick(coordinates.plotY,
coordinates.y), 2) +
Math.pow(cameraPosition.z - pick(coordinates.plotZ,
coordinates.z), 2));
return distance;
};
/**
* Calculate area of a 2D polygon using Shoelace algorithm
* https://en.wikipedia.org/wiki/Shoelace_formula
*
* @private
* @function Highcharts.shapeArea
*
* @param {Array<Highcharts.PositionObject>} vertexes
* 2D Polygon
*
* @return {number}
* Calculated area
*
* @requires highcharts-3d
*/
var shapeArea = H.shapeArea = function (vertexes) {
var area = 0,
i,
j;
for (i = 0; i < vertexes.length; i++) {
j = (i + 1) % vertexes.length;
area += vertexes[i].x * vertexes[j].y - vertexes[j].x * vertexes[i].y;
}
return area / 2;
};
/**
* Calculate area of a 3D polygon after perspective projection
*
* @private
* @function Highcharts.shapeArea3d
*
* @param {Array<Highcharts.Position3dObject>} vertexes
* 3D Polygon
*
* @param {Highcharts.Chart} chart
* Related chart
*
* @param {boolean} [insidePlotArea]
* Whether to verifiy that the points are inside the plotArea
*
* @return {number}
* Calculated area
*
* @requires highcharts-3d
*/
var shapeArea3D = H.shapeArea3d = function (vertexes,
chart,
insidePlotArea) {
return shapeArea(perspective(vertexes,
chart,
insidePlotArea));
};
var mathModule = {
perspective: perspective,
perspective3D: perspective3D,
pointCameraDistance: pointCameraDistance,
shapeArea: shapeArea,
shapeArea3D: shapeArea3D
};
return mathModule;
});
_registerModule(_modules, 'Core/Renderer/SVG/SVGRenderer3D.js', [_modules['Core/Animation/AnimationUtilities.js'], _modules['Core/Color/Color.js'], _modules['Core/Globals.js'], _modules['Extensions/Math3D.js'], _modules['Core/Renderer/SVG/SVGElement.js'], _modules['Core/Renderer/SVG/SVGRenderer.js'], _modules['Core/Utilities.js']], function (A, Color, H, Math3D, SVGElement, SVGRenderer, U) {
/* *
*
* (c) 2010-2020 Torstein Honsi
*
* Extensions to the SVGRenderer class to enable 3D shapes
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
var animObject = A.animObject;
var color = Color.parse;
var perspective = Math3D.perspective,
shapeArea = Math3D.shapeArea;
var defined = U.defined,
extend = U.extend,
merge = U.merge,
objectEach = U.objectEach,
pick = U.pick;
var cos = Math.cos,
PI = Math.PI,
sin = Math.sin;
var charts = H.charts,
deg2rad = H.deg2rad,
// internal:
dFactor,
element3dMethods,
cuboidMethods;
/*
EXTENSION TO THE SVG-RENDERER TO ENABLE 3D SHAPES
*/
// HELPER METHODS
dFactor = (4 * (Math.sqrt(2) - 1) / 3) / (PI / 2);
/* eslint-disable no-invalid-this, valid-jsdoc */
/**
* Method to construct a curved path. Can 'wrap' around more then 180 degrees.
* @private
*/
function curveTo(cx, cy, rx, ry, start, end, dx, dy) {
var result = [],
arcAngle = end - start;
if ((end > start) && (end - start > Math.PI / 2 + 0.0001)) {
result = result.concat(curveTo(cx, cy, rx, ry, start, start + (Math.PI / 2), dx, dy));
result = result.concat(curveTo(cx, cy, rx, ry, start + (Math.PI / 2), end, dx, dy));
return result;
}
if ((end < start) && (start - end > Math.PI / 2 + 0.0001)) {
result = result.concat(curveTo(cx, cy, rx, ry, start, start - (Math.PI / 2), dx, dy));
result = result.concat(curveTo(cx, cy, rx, ry, start - (Math.PI / 2), end, dx, dy));
return result;
}
return [[
'C',
cx + (rx * Math.cos(start)) -
((rx * dFactor * arcAngle) * Math.sin(start)) + dx,
cy + (ry * Math.sin(start)) +
((ry * dFactor * arcAngle) * Math.cos(start)) + dy,
cx + (rx * Math.cos(end)) +
((rx * dFactor * arcAngle) * Math.sin(end)) + dx,
cy + (ry * Math.sin(end)) -
((ry * dFactor * arcAngle) * Math.cos(end)) + dy,
cx + (rx * Math.cos(end)) + dx,
cy + (ry * Math.sin(end)) + dy
]];
}
SVGRenderer.prototype.toLinePath = function (points, closed) {
var result = [];
// Put "L x y" for each point
points.forEach(function (point) {
result.push(['L', point.x, point.y]);
});
if (points.length) {
// Set the first element to M
result[0][0] = 'M';
// If it is a closed line, add Z
if (closed) {
result.push(['Z']);
}
}
return result;
};
SVGRenderer.prototype.toLineSegments = function (points) {
var result = [],
m = true;
points.forEach(function (point) {
result.push(m ? ['M', point.x, point.y] : ['L', point.x, point.y]);
m = !m;
});
return result;
};
// A 3-D Face is defined by it's 3D vertexes, and is only visible if it's
// vertexes are counter-clockwise (Back-face culling). It is used as a
// polyhedron Element
SVGRenderer.prototype.face3d = function (args) {
var renderer = this,
ret = this.createElement('path');
ret.vertexes = [];
ret.insidePlotArea = false;
ret.enabled = true;
ret.attr = function (hash) {
if (typeof hash === 'object' &&
(defined(hash.enabled) ||
defined(hash.vertexes) ||
defined(hash.insidePlotArea))) {
this.enabled = pick(hash.enabled, this.enabled);
this.vertexes = pick(hash.vertexes, this.vertexes);
this.insidePlotArea = pick(hash.insidePlotArea, this.insidePlotArea);
delete hash.enabled;
delete hash.vertexes;
delete hash.insidePlotArea;
var chart = charts[renderer.chartIndex],
vertexes2d = perspective(this.vertexes,
chart,
this.insidePlotArea),
path = renderer.toLinePath(vertexes2d,
true),
area = shapeArea(vertexes2d),
visibility = (this.enabled && area > 0) ? 'visible' : 'hidden';
hash.d = path;
hash.visibility = visibility;
}
return SVGElement.prototype.attr.apply(this, arguments);
};
ret.animate = function (params) {
if (typeof params === 'object' &&
(defined(params.enabled) ||
defined(params.vertexes) ||
defined(params.insidePlotArea))) {
this.enabled = pick(params.enabled, this.enabled);
this.vertexes = pick(params.vertexes, this.vertexes);
this.insidePlotArea = pick(params.insidePlotArea, this.insidePlotArea);
delete params.enabled;
delete params.vertexes;
delete params.insidePlotArea;
var chart = charts[renderer.chartIndex],
vertexes2d = perspective(this.vertexes,
chart,
this.insidePlotArea),
path = renderer.toLinePath(vertexes2d,
true),
area = shapeArea(vertexes2d),
visibility = (this.enabled && area > 0) ? 'visible' : 'hidden';
params.d = path;
this.attr('visibility', visibility);
}
return SVGElement.prototype.animate.apply(this, arguments);
};
return ret.attr(args);
};
// A Polyhedron is a handy way of defining a group of 3-D faces. It's only
// attribute is `faces`, an array of attributes of each one of it's Face3D
// instances.
SVGRenderer.prototype.polyhedron = function (args) {
var renderer = this,
result = this.g(),
destroy = result.destroy;
if (!this.styledMode) {
result.attr({
'stroke-linejoin': 'round'
});
}
result.faces = [];
// destroy all children
result.destroy = function () {
for (var i = 0; i < result.faces.length; i++) {
result.faces[i].destroy();
}
return destroy.call(this);
};
result.attr = function (hash, val, complete, continueAnimation) {
if (typeof hash === 'object' && defined(hash.faces)) {
while (result.faces.length > hash.faces.length) {
result.faces.pop().destroy();
}
while (result.faces.length < hash.faces.length) {
result.faces.push(renderer.face3d().add(result));
}
for (var i = 0; i < hash.faces.length; i++) {
if (renderer.styledMode) {
delete hash.faces[i].fill;
}
result.faces[i].attr(hash.faces[i], null, complete, continueAnimation);
}
delete hash.faces;
}
return SVGElement.prototype.attr.apply(this, arguments);
};
result.animate = function (params, duration, complete) {
if (params && params.faces) {
while (result.faces.length > params.faces.length) {
result.faces.pop().destroy();
}
while (result.faces.length < params.faces.length) {
result.faces.push(renderer.face3d().add(result));
}
for (var i = 0; i < params.faces.length; i++) {
result.faces[i].animate(params.faces[i], duration, complete);
}
delete params.faces;
}
return SVGElement.prototype.animate.apply(this, arguments);
};
return result.attr(args);
};
// Base, abstract prototype member for 3D elements
element3dMethods = {
/**
* The init is used by base - renderer.Element
* @private
*/
initArgs: function (args) {
var elem3d = this,
renderer = elem3d.renderer,
paths = renderer[elem3d.pathType + 'Path'](args),
zIndexes = paths.zIndexes;
// build parts
elem3d.parts.forEach(function (part) {
elem3d[part] = renderer.path(paths[part]).attr({
'class': 'highcharts-3d-' + part,
zIndex: zIndexes[part] || 0
}).add(elem3d);
});
elem3d.attr({
'stroke-linejoin': 'round',
zIndex: zIndexes.group
});
// store original destroy
elem3d.originalDestroy = elem3d.destroy;
elem3d.destroy = elem3d.destroyParts;
// Store information if any side of element was rendered by force.
elem3d.forcedSides = paths.forcedSides;
},
/**
* Single property setter that applies options to each part
* @private
*/
singleSetterForParts: function (prop, val, values, verb, duration, complete) {
var elem3d = this,
newAttr = {},
optionsToApply = [null,
null, (verb || 'attr'),
duration,
complete],
hasZIndexes = values && values.zIndexes;
if (!values) {
newAttr[prop] = val;
optionsToApply[0] = newAttr;
}
else {
// It is needed to deal with the whole group zIndexing
// in case of graph rotation
if (hasZIndexes && hasZIndexes.group) {
this.attr({
zIndex: hasZIndexes.group
});
}
objectEach(values, function (partVal, part) {
newAttr[part] = {};
newAttr[part][prop] = partVal;
// include zIndexes if provided
if (hasZIndexes) {
newAttr[part].zIndex = values.zIndexes[part] || 0;
}
});
optionsToApply[1] = newAttr;
}
return elem3d.processParts.apply(elem3d, optionsToApply);
},
/**
* Calls function for each part. Used for attr, animate and destroy.
* @private
*/
processParts: function (props, partsProps, verb, duration, complete) {
var elem3d = this;
elem3d.parts.forEach(function (part) {
// if different props for different parts
if (partsProps) {
props = pick(partsProps[part], false);
}
// only if something to set, but allow undefined
if (props !== false) {
elem3d[part][verb](props, duration, complete);
}
});
return elem3d;
},
/**
* Destroy all parts
* @private
*/
destroyParts: function () {
this.processParts(null, null, 'destroy');
return this.originalDestroy();
}
};
// CUBOID
cuboidMethods = merge(element3dMethods, {
parts: ['front', 'top', 'side'],
pathType: 'cuboid',
attr: function (args, val, complete, continueAnimation) {
// Resolve setting attributes by string name
if (typeof args === 'string' && typeof val !== 'undefined') {
var key = args;
args = {};
args[key] = val;
}
if (args.shapeArgs || defined(args.x)) {
return this.singleSetterForParts('d', null, this.renderer[this.pathType + 'Path'](args.shapeArgs || args));
}
return SVGElement.prototype.attr.call(this, args, void 0, complete, continueAnimation);
},
animate: function (args, duration, complete) {
if (defined(args.x) && defined(args.y)) {
var paths = this.renderer[this.pathType + 'Path'](args),
forcedSides = paths.forcedSides;
this.singleSetterForParts('d', null, paths, 'animate', duration, complete);
this.attr({
zIndex: paths.zIndexes.group
});
// If sides that are forced to render changed, recalculate colors.
if (forcedSides !== this.forcedSides) {
this.forcedSides = forcedSides;
cuboidMethods.fillSetter.call(this, this.fill);
}
}
else {
SVGElement.prototype.animate.call(this, args, duration, complete);
}
return this;
},
fillSetter: function (fill) {
var elem3d = this;
elem3d.forcedSides = elem3d.forcedSides || [];
elem3d.singleSetterForParts('fill', null, {
front: fill,
// Do not change color if side was forced to render.
top: color(fill).brighten(elem3d.forcedSides.indexOf('top') >= 0 ? 0 : 0.1).get(),
side: color(fill).brighten(elem3d.forcedSides.indexOf('side') >= 0 ? 0 : -0.1).get()
});
// fill for animation getter (#6776)
elem3d.color = elem3d.fill = fill;
return elem3d;
}
});
// set them up
SVGRenderer.prototype.elements3d = {
base: element3dMethods,
cuboid: cuboidMethods
};
/**
* return result, generalization
* @private
* @requires highcharts-3d
*/
SVGRenderer.prototype.element3d = function (type, shapeArgs) {
// base
var ret = this.g();
// extend
extend(ret, this.elements3d[type]);
// init
ret.initArgs(shapeArgs);
// return
return ret;
};
// generelized, so now use simply
SVGRenderer.prototype.cuboid = function (shapeArgs) {
return this.element3d('cuboid', shapeArgs);
};
// Generates a cuboid path and zIndexes
SVGRenderer.prototype.cuboidPath = function (shapeArgs) {
var x = shapeArgs.x,
y = shapeArgs.y,
z = shapeArgs.z || 0,
// For side calculation (right/left)
// there is a need for height (and other shapeArgs arguments)
// to be at least 1px
h = shapeArgs.height,
w = shapeArgs.width,
d = shapeArgs.depth,
chart = charts[this.chartIndex],
front,
back,
top,
bottom,
left,
right,
shape,
path1,
path2,
path3,
isFront,
isTop,
isRight,
options3d = chart.options.chart.options3d,
alpha = options3d.alpha,
// Priority for x axis is the biggest,
// because of x direction has biggest influence on zIndex
incrementX = 1000000,
// y axis has the smallest priority in case of our charts
// (needs to be set because of stacking)
incrementY = 10,
incrementZ = 100,
zIndex = 0,
// The 8 corners of the cube
pArr = [{
x: x,
y: y,
z: z
}, {
x: x + w,
y: y,
z: z
}, {
x: x + w,
y: y + h,
z: z
}, {
x: x,
y: y + h,
z: z
}, {
x: x,
y: y + h,
z: z + d
}, {
x: x + w,
y: y + h,
z: z + d
}, {
x: x + w,
y: y,
z: z + d
}, {
x: x,
y: y,
z: z + d
}],
forcedSides = [],
pickShape;
// apply perspective
pArr = perspective(pArr, chart, shapeArgs.insidePlotArea);
/**
* helper method to decide which side is visible
* @private
*/
function mapSidePath(i) {
// Added support for 0 value in columns, where height is 0
// but the shape is rendered.
// Height is used from 1st to 6th element of pArr
if (h === 0 && i > 1 && i < 6) { // [2, 3, 4, 5]
return {
x: pArr[i].x,
// when height is 0 instead of cuboid we render plane
// so it is needed to add fake 10 height to imitate cuboid
// for side calculation
y: pArr[i].y + 10,
z: pArr[i].z
};
}
// It is needed to calculate dummy sides (front/back) for breaking
// points in case of x and depth values. If column has side,
// it means that x values of front and back side are different.
if (pArr[0].x === pArr[7].x && i >= 4) { // [4, 5, 6, 7]
return {
x: pArr[i].x + 10,
// when height is 0 instead of cuboid we render plane
// so it is needed to add fake 10 height to imitate cuboid
// for side calculation
y: pArr[i].y,
z: pArr[i].z
};
}
// Added dummy depth
if (d === 0 && i < 2 || i > 5) { // [0, 1, 6, 7]
return {
x: pArr[i].x,
// when height is 0 instead of cuboid we render plane
// so it is needed to add fake 10 height to imitate cuboid
// for side calculation
y: pArr[i].y,
z: pArr[i].z + 10
};
}
return pArr[i];
}
/**
* method creating the final side
* @private
*/
function mapPath(i) {
return pArr[i];
}
/**
* First value - path with specific face
* Second value - added information about side for later calculations.
* Possible second values are 0 for path1, 1 for path2 and -1 for no path
* chosen.
* Third value - string containing information about current side
* of cuboid for forcing side rendering.
* @private
*/
pickShape = function (verticesIndex1, verticesIndex2, side) {
var ret = [[], -1],
// An array of vertices for cuboid face
face1 = verticesIndex1.map(mapPath),
face2 = verticesIndex2.map(mapPath),
// dummy face is calculated the same way as standard face,
// but if cuboid height is 0 additional height is added so it is
// possible to use this vertices array for visible face calculation
dummyFace1 = verticesIndex1.map(mapSidePath),
dummyFace2 = verticesIndex2.map(mapSidePath);
if (shapeArea(face1) < 0) {
ret = [face1, 0];
}
else if (shapeArea(face2) < 0) {
ret = [face2, 1];
}
else if (side) {
forcedSides.push(side);
if (shapeArea(dummyFace1) < 0) {
ret = [face1, 0];
}
else if (shapeArea(dummyFace2) < 0) {
ret = [face2, 1];
}
else {
ret = [face1, 0]; // force side calculation.
}
}
return ret;
};
// front or back
front = [3, 2, 1, 0];
back = [7, 6, 5, 4];
shape = pickShape(front, back, 'front');
path1 = shape[0];
isFront = shape[1];
// top or bottom
top = [1, 6, 7, 0];
bottom = [4, 5, 2, 3];
shape = pickShape(top, bottom, 'top');
path2 = shape[0];
isTop = shape[1];
// side
right = [1, 2, 5, 6];
left = [0, 7, 4, 3];
shape = pickShape(right, left, 'side');
path3 = shape[0];
isRight = shape[1];
/* New block used for calculating zIndex. It is basing on X, Y and Z
position of specific columns. All zIndexes (for X, Y and Z values) are
added to the final zIndex, where every value has different priority. The
biggest priority is in X and Z directions, the lowest index is for
stacked columns (Y direction and the same X and Z positions). Big
differences between priorities is made because we need to ensure that
even for big changes in Y and Z parameters all columns will be drawn
correctly. */
if (isRight === 1) {
// It is needed to connect value with current chart width
// for big chart size.
zIndex += incrementX * (chart.plotWidth - x);
}
else if (!isRight) {
zIndex += incrementX * x;
}
zIndex += incrementY * (!isTop ||
// Numbers checked empirically
(alpha >= 0 && alpha <= 180 || alpha < 360 && alpha > 357.5) ?
chart.plotHeight - y : 10 + y);
if (isFront === 1) {
zIndex += incrementZ * (z);
}
else if (!isFront) {
zIndex += incrementZ * (1000 - z);
}
return {
front: this.toLinePath(path1, true),
top: this.toLinePath(path2, true),
side: this.toLinePath(path3, true),
zIndexes: {
group: Math.round(zIndex)
},
forcedSides: forcedSides,
// additional info about zIndexes
isFront: isFront,
isTop: isTop
}; // #4774
};
// SECTORS //
SVGRenderer.prototype.arc3d = function (attribs) {
var wrapper = this.g(), renderer = wrapper.renderer, customAttribs = ['x', 'y', 'r', 'innerR', 'start', 'end', 'depth'];
/**
* Get custom attributes. Don't mutate the original object and return an
* object with only custom attr.
* @private
*/
function suckOutCustom(params) {
var hasCA = false,
ca = {},
key;
params = merge(params); // Don't mutate the original object
for (key in params) {
if (customAttribs.indexOf(key) !== -1) {
ca[key] = params[key];
delete params[key];
hasCA = true;
}
}
return hasCA ? [ca, params] : false;
}
attribs = merge(attribs);
attribs.alpha = (attribs.alpha || 0) * deg2rad;
attribs.beta = (attribs.beta || 0) * deg2rad;
// Create the different sub sections of the shape
wrapper.top = renderer.path();
wrapper.side1 = renderer.path();
wrapper.side2 = renderer.path();
wrapper.inn = renderer.path();
wrapper.out = renderer.path();
// Add all faces
wrapper.onAdd = function () {
var parent = wrapper.parentGroup,
className = wrapper.attr('class');
wrapper.top.add(wrapper);
// These faces are added outside the wrapper group because the z index
// relates to neighbour elements as well
['out', 'inn', 'side1', 'side2'].forEach(function (face) {
wrapper[face]
.attr({
'class': className + ' highcharts-3d-side'
})
.add(parent);
});
};
// Cascade to faces
['addClass', 'removeClass'].forEach(function (fn) {
wrapper[fn] = function () {
var args = arguments;
['top', 'out', 'inn', 'side1', 'side2'].forEach(function (face) {
wrapper[face][fn].apply(wrapper[face], args);
});
};
});
/**
* Compute the transformed paths and set them to the composite shapes
* @private
*/
wrapper.setPaths = function (attribs) {
var paths = wrapper.renderer.arc3dPath(attribs),
zIndex = paths.zTop * 100;
wrapper.attribs = attribs;
wrapper.top.attr({ d: paths.top, zIndex: paths.zTop });
wrapper.inn.attr({ d: paths.inn, zIndex: paths.zInn });
wrapper.out.attr({ d: paths.out, zIndex: paths.zOut });
wrapper.side1.attr({ d: paths.side1, zIndex: paths.zSide1 });
wrapper.side2.attr({ d: paths.side2, zIndex: paths.zSide2 });
// show all children
wrapper.zIndex = zIndex;
wrapper.attr({ zIndex: zIndex });
// Set the radial gradient center the first time
if (attribs.center) {
wrapper.top.setRadialReference(attribs.center);
delete attribs.center;
}
};
wrapper.setPaths(attribs);
/**
* Apply the fill to the top and a darker shade to the sides
* @private
*/
wrapper.fillSetter = function (value) {
var darker = color(value).brighten(-0.1).get();
this.fill = value;
this.side1.attr({ fill: darker });
this.side2.attr({ fill: darker });
this.inn.attr({ fill: darker });
this.out.attr({ fill: darker });
this.top.attr({ fill: value });
return this;
};
// Apply the same value to all. These properties cascade down to the
// children when set to the composite arc3d.
['opacity', 'translateX', 'translateY', 'visibility'].forEach(function (setter) {
wrapper[setter + 'Setter'] = function (value, key) {
wrapper[key] = value;
['out', 'inn', 'side1', 'side2', 'top'].forEach(function (el) {
wrapper[el].attr(key, value);
});
};
});
// Override attr to remove shape attributes and use those to set child paths
wrapper.attr = function (params) {
var ca,
paramArr;
if (typeof params === 'object') {
paramArr = suckOutCustom(params);
if (paramArr) {
ca = paramArr[0];
arguments[0] = paramArr[1];
extend(wrapper.attribs, ca);
wrapper.setPaths(wrapper.attribs);
}
}
return SVGElement.prototype.attr.apply(wrapper, arguments);
};
// Override the animate function by sucking out custom parameters related to
// the shapes directly, and update the shapes from the animation step.
wrapper.animate = function (params, animation, complete) {
var paramArr,
from = this.attribs,
to,
anim,
randomProp = 'data-' + Math.random().toString(26).substring(2, 9);
// Attribute-line properties connected to 3D. These shouldn't have been
// in the attribs collection in the first place.
delete params.center;
delete params.z;
delete params.alpha;
delete params.beta;
anim = animObject(pick(animation, this.renderer.globalAnimation));
if (anim.duration) {
paramArr = suckOutCustom(params);
// Params need to have a property in order for the step to run
// (#5765, #7097, #7437)
wrapper[randomProp] = 0;
params[randomProp] = 1;
wrapper[randomProp + 'Setter'] = H.noop;
if (paramArr) {
to = paramArr[0]; // custom attr
anim.step = function (a, fx) {
/**
* @private
*/
function interpolate(key) {
return from[key] + (pick(to[key], from[key]) -
from[key]) * fx.pos;
}
if (fx.prop === randomProp) {
fx.elem.setPaths(merge(from, {
x: interpolate('x'),
y: interpolate('y'),
r: interpolate('r'),
innerR: interpolate('innerR'),
start: interpolate('start'),
end: interpolate('end'),
depth: interpolate('depth')
}));
}
};
}
animation = anim; // Only when duration (#5572)
}
return SVGElement.prototype.animate.call(this, params, animation, complete);
};
// destroy all children
wrapper.destroy = function () {
this.top.destroy();
this.out.destroy();
this.inn.destroy();
this.side1.destroy();
this.side2.destroy();
return SVGElement.prototype.destroy.call(this);
};
// hide all children
wrapper.hide = function () {
this.top.hide();
this.out.hide();
this.inn.hide();
this.side1.hide();
this.side2.hide();
};
wrapper.show = function (inherit) {
this.top.show(inherit);
this.out.show(inherit);
this.inn.show(inherit);
this.side1.show(inherit);
this.side2.show(inherit);
};
return wrapper;
};
// Generate the paths required to draw a 3D arc
SVGRenderer.prototype.arc3dPath = function (shapeArgs) {
var cx = shapeArgs.x, // x coordinate of the center
cy = shapeArgs.y, // y coordinate of the center
start = shapeArgs.start, // start angle
end = shapeArgs.end - 0.00001, // end angle
r = shapeArgs.r, // radius
ir = shapeArgs.innerR || 0, // inner radius
d = shapeArgs.depth || 0, // depth
alpha = shapeArgs.alpha, // alpha rotation of the chart
beta = shapeArgs.beta; // beta rotation of the chart
// Derived Variables
var cs = Math.cos(start), // cosinus of the start angle
ss = Math.sin(start), // sinus of the start angle
ce = Math.cos(end), // cosinus of the end angle
se = Math.sin(end), // sinus of the end angle
rx = r * Math.cos(beta), // x-radius
ry = r * Math.cos(alpha), // y-radius
irx = ir * Math.cos(beta), // x-radius (inner)
iry = ir * Math.cos(alpha), // y-radius (inner)
dx = d * Math.sin(beta), // distance between top and bottom in x
dy = d * Math.sin(alpha); // distance between top and bottom in y
// TOP
var top = [
['M',
cx + (rx * cs),
cy + (ry * ss)]
];
top = top.concat(curveTo(cx, cy, rx, ry, start, end, 0, 0));
top.push([
'L', cx + (irx * ce), cy + (iry * se)
]);
top = top.concat(curveTo(cx, cy, irx, iry, end, start, 0, 0));
top.push(['Z']);
// OUTSIDE
var b = (beta > 0 ? Math.PI / 2 : 0),
a = (alpha > 0 ? 0 : Math.PI / 2);
var start2 = start > -b ? start : (end > -b ? -b : start),
end2 = end < PI - a ? end : (start < PI - a ? PI - a : end),
midEnd = 2 * PI - a;
// When slice goes over bottom middle, need to add both, left and right
// outer side. Additionally, when we cross right hand edge, create sharp
// edge. Outer shape/wall:
//
// -------
// / ^ \
// 4) / / \ \ 1)
// / / \ \
// / / \ \
// (c)=> ==== ==== <=(d)
// \ \ / /
// \ \<=(a)/ /
// \ \ / / <=(b)
// 3) \ v / 2)
// -------
//
// (a) - inner side
// (b) - outer side
// (c) - left edge (sharp)
// (d) - right edge (sharp)
// 1..n - rendering order for startAngle = 0, when set to e.g 90, order
// changes clockwise (1->2, 2->3, n->1) and counterclockwise for negative
// startAngle
var out = [
['M',
cx + (rx * cos(start2)),
cy + (ry * sin(start2))]
];
out = out.concat(curveTo(cx, cy, rx, ry, start2, end2, 0, 0));
// When shape is wide, it can cross both, (c) and (d) edges, when using
// startAngle
if (end > midEnd && start < midEnd) {
// Go to outer side
out.push([
'L', cx + (rx * cos(end2)) + dx, cy + (ry * sin(end2)) + dy
]);
// Curve to the right edge of the slice (d)
out = out.concat(curveTo(cx, cy, rx, ry, end2, midEnd, dx, dy));
// Go to the inner side
out.push([
'L', cx + (rx * cos(midEnd)), cy + (ry * sin(midEnd))
]);
// Curve to the true end of the slice
out = out.concat(curveTo(cx, cy, rx, ry, midEnd, end, 0, 0));
// Go to the outer side
out.push([
'L', cx + (rx * cos(end)) + dx, cy + (ry * sin(end)) + dy
]);
// Go back to middle (d)
out = out.concat(curveTo(cx, cy, rx, ry, end, midEnd, dx, dy));
out.push([
'L', cx + (rx * cos(midEnd)), cy + (ry * sin(midEnd))
]);
// Go back to the left edge
out = out.concat(curveTo(cx, cy, rx, ry, midEnd, end2, 0, 0));
// But shape can cross also only (c) edge:
}
else if (end > PI - a && start < PI - a) {
// Go to outer side
out.push([
'L',
cx + (rx * Math.cos(end2)) + dx,
cy + (ry * Math.sin(end2)) + dy
]);
// Curve to the true end of the slice
out = out.concat(curveTo(cx, cy, rx, ry, end2, end, dx, dy));
// Go to the inner side
out.push([
'L', cx + (rx * Math.cos(end)), cy + (ry * Math.sin(end))
]);
// Go back to the artifical end2
out = out.concat(curveTo(cx, cy, rx, ry, end, end2, 0, 0));
}
out.push([
'L', cx + (rx * Math.cos(end2)) + dx, cy + (ry * Math.sin(end2)) + dy
]);
out = out.concat(curveTo(cx, cy, rx, ry, end2, start2, dx, dy));
out.push(['Z']);
// INSIDE
var inn = [
['M',
cx + (irx * cs),
cy + (iry * ss)]
];
inn = inn.concat(curveTo(cx, cy, irx, iry, start, end, 0, 0));
inn.push([
'L', cx + (irx * Math.cos(end)) + dx, cy + (iry * Math.sin(end)) + dy
]);
inn = inn.concat(curveTo(cx, cy, irx, iry, end, start, dx, dy));
inn.push(['Z']);
// SIDES
var side1 = [
['M',
cx + (rx * cs),
cy + (ry * ss)],
['L',
cx + (rx * cs) + dx,
cy + (ry * ss) + dy],
['L',
cx + (irx * cs) + dx,
cy + (iry * ss) + dy],
['L',
cx + (irx * cs),
cy + (iry * ss)],
['Z']
];
var side2 = [
['M',
cx + (rx * ce),
cy + (ry * se)],
['L',
cx + (rx * ce) + dx,
cy + (ry * se) + dy],
['L',
cx + (irx * ce) + dx,
cy + (iry * se) + dy],
['L',
cx + (irx * ce),
cy + (iry * se)],
['Z']
];
// correction for changed position of vanishing point caused by alpha and
// beta rotations
var angleCorr = Math.atan2(dy, -dx),
angleEnd = Math.abs(end + angleCorr),
angleStart = Math.abs(start + angleCorr),
angleMid = Math.abs((start + end) / 2 + angleCorr);
/**
* set to 0-PI range
* @private
*/
function toZeroPIRange(angle) {
angle = angle % (2 * Math.PI);
if (angle > Math.PI) {
angle = 2 * Math.PI - angle;
}
return angle;
}
angleEnd = toZeroPIRange(angleEnd);
angleStart = toZeroPIRange(angleStart);
angleMid = toZeroPIRange(angleMid);
// *1e5 is to compensate pInt in zIndexSetter
var incPrecision = 1e5,
a1 = angleMid * incPrecision,
a2 = angleStart * incPrecision,
a3 = angleEnd * incPrecision;
return {
top: top,
// max angle is PI, so this is always higher
zTop: Math.PI * incPrecision + 1,
out: out,
zOut: Math.max(a1, a2, a3),
inn: inn,
zInn: Math.max(a1, a2, a3),
side1: side1,
zSide1: a3 * 0.99,
side2: side2,
zSide2: a2 * 0.99
};
};
return SVGRenderer;
});
_registerModule(_modules, 'Core/Axis/Tick3D.js', [_modules['Core/Utilities.js']], function (U) {
/* *
*
* (c) 2010-2020 Torstein Honsi
*
* Extenstion for 3d axes
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
var addEvent = U.addEvent,
extend = U.extend,
wrap = U.wrap;
/* eslint-disable valid-jsdoc */
/**
* Tick with 3D support
* @private
* @class
*/
var Tick3D = /** @class */ (function () {
function Tick3D() {
}
/* *
*
* Static Functions
*
* */
/**
* @private
*/
Tick3D.compose = function (TickClass) {
addEvent(TickClass, 'afterGetLabelPosition', Tick3D.onAfterGetLabelPosition);
var tickProto = TickClass.prototype;
wrap(tickProto, 'getMarkPath', Tick3D.wrapGetMarkPath);
};
/**
* @private
*/
Tick3D.onAfterGetLabelPosition = function (e) {
var axis3D = this.axis.axis3D;
if (axis3D) {
extend(e.pos, axis3D.fix3dPosition(e.pos));
}
};
/**
* @private
*/
Tick3D.wrapGetMarkPath = function (proceed) {
var chart = this.axis.chart;
var axis3D = this.axis.axis3D;
var path = proceed.apply(this,
[].slice.call(arguments, 1));
if (axis3D) {
var start = path[0];
var end = path[1];
if (start[0] === 'M' && end[0] === 'L') {
var pArr = [
axis3D.fix3dPosition({ x: start[1],
y: start[2],
z: 0 }),
axis3D.fix3dPosition({ x: end[1],
y: end[2],
z: 0 })
];
return this.axis.chart.renderer.toLineSegments(pArr);
}
}
return path;
};
return Tick3D;
}());
return Tick3D;
});
_registerModule(_modules, 'Core/Axis/Axis3D.js', [_modules['Core/Globals.js'], _modules['Extensions/Math3D.js'], _modules['Core/Axis/Tick.js'], _modules['Core/Axis/Tick3D.js'], _modules['Core/Utilities.js']], function (H, Math3D, Tick, Tick3D, U) {
/* *
*
* (c) 2010-2020 Torstein Honsi
*
* Extenstion for 3d axes
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
var perspective = Math3D.perspective,
perspective3D = Math3D.perspective3D,
shapeArea = Math3D.shapeArea;
var addEvent = U.addEvent,
merge = U.merge,
pick = U.pick,
wrap = U.wrap;
var deg2rad = H.deg2rad;
/* eslint-disable valid-jsdoc */
/**
* Adds 3D support to axes.
* @private
* @class
*/
var Axis3DAdditions = /** @class */ (function () {
/* *
*
* Constructors
*
* */
/**
* @private
*/
function Axis3DAdditions(axis) {
this.axis = axis;
}
/* *
*
* Functions
*
* */
/**
* @private
* @param {Highcharts.Axis} axis
* Related axis.
* @param {Highcharts.Position3dObject} pos
* Position to fix.
* @param {boolean} [isTitle]
* Whether this is a title position.
* @return {Highcharts.Position3dObject}
* Fixed position.
*/
Axis3DAdditions.prototype.fix3dPosition = function (pos, isTitle) {
var axis3D = this;
var axis = axis3D.axis;
var chart = axis.chart;
// Do not do this if the chart is not 3D
if (axis.coll === 'colorAxis' ||
!chart.chart3d ||
!chart.is3d()) {
return pos;
}
var alpha = deg2rad * chart.options.chart.options3d.alpha,
beta = deg2rad * chart.options.chart.options3d.beta,
positionMode = pick(isTitle && axis.options.title.position3d,
axis.options.labels.position3d),
skew = pick(isTitle && axis.options.title.skew3d,
axis.options.labels.skew3d),
frame = chart.chart3d.frame3d,
plotLeft = chart.plotLeft,
plotRight = chart.plotWidth + plotLeft,
plotTop = chart.plotTop,
plotBottom = chart.plotHeight + plotTop,
// Indicates that we are labelling an X or Z axis on the "back" of
// the chart
reverseFlap = false,
offsetX = 0,
offsetY = 0,
vecX,
vecY = { x: 0,
y: 1,
z: 0 };
pos = axis.axis3D.swapZ({ x: pos.x, y: pos.y, z: 0 });
if (axis.isZAxis) { // Z Axis
if (axis.opposite) {
if (frame.axes.z.top === null) {
return {};
}
offsetY = pos.y - plotTop;
pos.x = frame.axes.z.top.x;
pos.y = frame.axes.z.top.y;
vecX = frame.axes.z.top.xDir;
reverseFlap = !frame.top.frontFacing;
}
else {
if (frame.axes.z.bottom === null) {
return {};
}
offsetY = pos.y - plotBottom;
pos.x = frame.axes.z.bottom.x;
pos.y = frame.axes.z.bottom.y;
vecX = frame.axes.z.bottom.xDir;
reverseFlap = !frame.bottom.frontFacing;
}
}
else if (axis.horiz) { // X Axis
if (axis.opposite) {
if (frame.axes.x.top === null) {
return {};
}
offsetY = pos.y - plotTop;
pos.y = frame.axes.x.top.y;
pos.z = frame.axes.x.top.z;
vecX = frame.axes.x.top.xDir;
reverseFlap = !frame.top.frontFacing;
}
else {
if (frame.axes.x.bottom === null) {
return {};
}
offsetY = pos.y - plotBottom;
pos.y = frame.axes.x.bottom.y;
pos.z = frame.axes.x.bottom.z;
vecX = frame.axes.x.bottom.xDir;
reverseFlap = !frame.bottom.frontFacing;
}
}
else { // Y Axis
if (axis.opposite) {
if (frame.axes.y.right === null) {
return {};
}
offsetX = pos.x - plotRight;
pos.x = frame.axes.y.right.x;
pos.z = frame.axes.y.right.z;
vecX = frame.axes.y.right.xDir;
// Rotate 90ยบ on opposite edge
vecX = { x: vecX.z, y: vecX.y, z: -vecX.x };
}
else {
if (frame.axes.y.left === null) {
return {};
}
offsetX = pos.x - plotLeft;
pos.x = frame.axes.y.left.x;
pos.z = frame.axes.y.left.z;
vecX = frame.axes.y.left.xDir;
}
}
if (positionMode === 'chart') {
// Labels preserve their direction relative to the chart
// nothing to do
}
else if (positionMode === 'flap') {
// Labels are rotated around the axis direction to face the screen
if (!axis.horiz) { // Y Axis
vecX = { x: Math.cos(beta), y: 0, z: Math.sin(beta) };
}
else { // X and Z Axis
var sin = Math.sin(alpha);
var cos = Math.cos(alpha);
if (axis.opposite) {
sin = -sin;
}
if (reverseFlap) {
sin = -sin;
}
vecY = { x: vecX.z * sin, y: cos, z: -vecX.x * sin };
}
}
else if (positionMode === 'ortho') {
// Labels will be rotated to be ortogonal to the axis
if (!axis.horiz) { // Y Axis
vecX = { x: Math.cos(beta), y: 0, z: Math.sin(beta) };
}
else { // X and Z Axis
var sina = Math.sin(alpha);
var cosa = Math.cos(alpha);
var sinb = Math.sin(beta);
var cosb = Math.cos(beta);
var vecZ = { x: sinb * cosa,
y: -sina,
z: -cosa * cosb };
vecY = {
x: vecX.y * vecZ.z - vecX.z * vecZ.y,
y: vecX.z * vecZ.x - vecX.x * vecZ.z,
z: vecX.x * vecZ.y - vecX.y * vecZ.x
};
var scale = 1 / Math.sqrt(vecY.x * vecY.x + vecY.y * vecY.y + vecY.z * vecY.z);
if (reverseFlap) {
scale = -scale;
}
vecY = { x: scale * vecY.x, y: scale * vecY.y, z: scale * vecY.z };
}
}
else { // positionMode == 'offset'
// Labels will be skewd to maintain vertical / horizontal offsets
// from axis
if (!axis.horiz) { // Y Axis
vecX = { x: Math.cos(beta), y: 0, z: Math.sin(beta) };
}
else { // X and Z Axis
vecY = {
x: Math.sin(beta) * Math.sin(alpha),
y: Math.cos(alpha),
z: -Math.cos(beta) * Math.sin(alpha)
};
}
}
pos.x += offsetX * vecX.x + offsetY * vecY.x;
pos.y += offsetX * vecX.y + offsetY * vecY.y;
pos.z += offsetX * vecX.z + offsetY * vecY.z;
var projected = perspective([pos],
axis.chart)[0];
if (skew) {
// Check if the label text would be mirrored
var isMirrored = shapeArea(perspective([
pos,
{ x: pos.x + vecX.x,
y: pos.y + vecX.y,
z: pos.z + vecX.z },
{ x: pos.x + vecY.x,
y: pos.y + vecY.y,
z: pos.z + vecY.z }
],
axis.chart)) < 0;
if (isMirrored) {
vecX = { x: -vecX.x, y: -vecX.y, z: -vecX.z };
}
var pointsProjected = perspective([
{ x: pos.x,
y: pos.y,
z: pos.z },
{ x: pos.x + vecX.x,
y: pos.y + vecX.y,
z: pos.z + vecX.z },
{ x: pos.x + vecY.x,
y: pos.y + vecY.y,
z: pos.z + vecY.z }
],
axis.chart);
projected.matrix = [
pointsProjected[1].x - pointsProjected[0].x,
pointsProjected[1].y - pointsProjected[0].y,
pointsProjected[2].x - pointsProjected[0].x,
pointsProjected[2].y - pointsProjected[0].y,
projected.x,
projected.y
];
projected.matrix[4] -= projected.x * projected.matrix[0] +
projected.y * projected.matrix[2];
projected.matrix[5] -= projected.x * projected.matrix[1] +
projected.y * projected.matrix[3];
}
return projected;
};
/**
* @private
*/
Axis3DAdditions.prototype.swapZ = function (p, insidePlotArea) {
var axis = this.axis;
if (axis.isZAxis) {
var plotLeft = insidePlotArea ? 0 : axis.chart.plotLeft;
return {
x: plotLeft + p.z,
y: p.y,
z: p.x - plotLeft
};
}
return p;
};
return Axis3DAdditions;
}());
/**
* Axis with 3D support.
* @private
* @class
*/
var Axis3D = /** @class */ (function () {
function Axis3D() {
}
/* *
*
* Static Functions
*
* */
/**
* Extends axis class with 3D support.
* @private
*/
Axis3D.compose = function (AxisClass) {
merge(true, AxisClass.defaultOptions, Axis3D.defaultOptions);
AxisClass.keepProps.push('axis3D');
addEvent(AxisClass, 'init', Axis3D.onInit);
addEvent(AxisClass, 'afterSetOptions', Axis3D.onAfterSetOptions);
addEvent(AxisClass, 'drawCrosshair', Axis3D.onDrawCrosshair);
addEvent(AxisClass, 'destroy', Axis3D.onDestroy);
var axisProto = AxisClass.prototype;
wrap(axisProto, 'getLinePath', Axis3D.wrapGetLinePath);
wrap(axisProto, 'getPlotBandPath', Axis3D.wrapGetPlotBandPath);
wrap(axisProto, 'getPlotLinePath', Axis3D.wrapGetPlotLinePath);
wrap(axisProto, 'getSlotWidth', Axis3D.wrapGetSlotWidth);
wrap(axisProto, 'getTitlePosition', Axis3D.wrapGetTitlePosition);
Tick3D.compose(Tick);
};
/**
* @private
*/
Axis3D.onAfterSetOptions = function () {
var axis = this;
var chart = axis.chart;
var options = axis.options;
if (chart.is3d && chart.is3d() && axis.coll !== 'colorAxis') {
options.tickWidth = pick(options.tickWidth, 0);
options.gridLineWidth = pick(options.gridLineWidth, 1);
}
};
/**
* @private
*/
Axis3D.onDestroy = function () {
['backFrame', 'bottomFrame', 'sideFrame'].forEach(function (prop) {
if (this[prop]) {
this[prop] = this[prop].destroy();
}
}, this);
};
/**
* @private
*/
Axis3D.onDrawCrosshair = function (e) {
var axis = this;
if (axis.chart.is3d() &&
axis.coll !== 'colorAxis') {
if (e.point) {
e.point.crosshairPos = axis.isXAxis ?
e.point.axisXpos :
axis.len - e.point.axisYpos;
}
}
};
/**
* @private
*/
Axis3D.onInit = function () {
var axis = this;
if (!axis.axis3D) {
axis.axis3D = new Axis3DAdditions(axis);
}
};
/**
* Do not draw axislines in 3D.
* @private
*/
Axis3D.wrapGetLinePath = function (proceed) {
var axis = this;
// Do not do this if the chart is not 3D
if (!axis.chart.is3d() || axis.coll === 'colorAxis') {
return proceed.apply(axis, [].slice.call(arguments, 1));
}
return [];
};
/**
* @private
*/
Axis3D.wrapGetPlotBandPath = function (proceed) {
// Do not do this if the chart is not 3D
if (!this.chart.is3d() || this.coll === 'colorAxis') {
return proceed.apply(this, [].slice.call(arguments, 1));
}
var args = arguments,
from = args[1],
to = args[2],
path = [],
fromPath = this.getPlotLinePath({ value: from }),
toPath = this.getPlotLinePath({ value: to });
if (fromPath && toPath) {
for (var i = 0; i < fromPath.length; i += 2) {
var fromStartSeg = fromPath[i],
fromEndSeg = fromPath[i + 1],
toStartSeg = toPath[i],
toEndSeg = toPath[i + 1];
if (fromStartSeg[0] === 'M' &&
fromEndSeg[0] === 'L' &&
toStartSeg[0] === 'M' &&
toEndSeg[0] === 'L') {
path.push(fromStartSeg, fromEndSeg, toEndSeg,
// lineTo instead of moveTo
['L', toStartSeg[1], toStartSeg[2]], ['Z']);
}
}
}
return path;
};
/**
* @private
*/
Axis3D.wrapGetPlotLinePath = function (proceed) {
var axis = this;
var axis3D = axis.axis3D;
var chart = axis.chart;
var path = proceed.apply(axis,
[].slice.call(arguments, 1));
// Do not do this if the chart is not 3D
if (axis.coll === 'colorAxis' ||
!chart.chart3d ||
!chart.is3d()) {
return path;
}
if (path === null) {
return path;
}
var options3d = chart.options.chart.options3d,
d = axis.isZAxis ? chart.plotWidth : options3d.depth,
frame = chart.chart3d.frame3d,
startSegment = path[0],
endSegment = path[1],
pArr,
pathSegments = [];
if (startSegment[0] === 'M' && endSegment[0] === 'L') {
pArr = [
axis3D.swapZ({ x: startSegment[1], y: startSegment[2], z: 0 }),
axis3D.swapZ({ x: startSegment[1], y: startSegment[2], z: d }),
axis3D.swapZ({ x: endSegment[1], y: endSegment[2], z: 0 }),
axis3D.swapZ({ x: endSegment[1], y: endSegment[2], z: d })
];
if (!this.horiz) { // Y-Axis
if (frame.front.visible) {
pathSegments.push(pArr[0], pArr[2]);
}
if (frame.back.visible) {
pathSegments.push(pArr[1], pArr[3]);
}
if (frame.left.visible) {
pathSegments.push(pArr[0], pArr[1]);
}
if (frame.right.visible) {
pathSegments.push(pArr[2], pArr[3]);
}
}
else if (this.isZAxis) { // Z-Axis
if (frame.left.visible) {
pathSegments.push(pArr[0], pArr[2]);
}
if (frame.right.visible) {
pathSegments.push(pArr[1], pArr[3]);
}
if (frame.top.visible) {
pathSegments.push(pArr[0], pArr[1]);
}
if (frame.bottom.visible) {
pathSegments.push(pArr[2], pArr[3]);
}
}
else { // X-Axis
if (frame.front.visible) {
pathSegments.push(pArr[0], pArr[2]);
}
if (frame.back.visible) {
pathSegments.push(pArr[1], pArr[3]);
}
if (frame.top.visible) {
pathSegments.push(pArr[0], pArr[1]);
}
if (frame.bottom.visible) {
pathSegments.push(pArr[2], pArr[3]);
}
}
pathSegments = perspective(pathSegments, this.chart, false);
}
return chart.renderer.toLineSegments(pathSegments);
};
/**
* Wrap getSlotWidth function to calculate individual width value for each
* slot (#8042).
* @private
*/
Axis3D.wrapGetSlotWidth = function (proceed, tick) {
var axis = this;
var chart = axis.chart;
var ticks = axis.ticks;
var gridGroup = axis.gridGroup;
if (axis.categories &&
chart.frameShapes &&
chart.is3d() &&
gridGroup &&
tick &&
tick.label) {
var firstGridLine = gridGroup.element.childNodes[0].getBBox(),
frame3DLeft = chart.frameShapes.left.getBBox(),
options3d = chart.options.chart.options3d,
origin = {
x: chart.plotWidth / 2,
y: chart.plotHeight / 2,
z: options3d.depth / 2,
vd: pick(options3d.depth, 1) * pick(options3d.viewDistance, 0)
},
labelPos,
prevLabelPos,
nextLabelPos,
slotWidth,
tickId = tick.pos,
prevTick = ticks[tickId - 1],
nextTick = ticks[tickId + 1];
// Check whether the tick is not the first one and previous tick
// exists, then calculate position of previous label.
if (tickId !== 0 && prevTick && prevTick.label.xy) {
prevLabelPos = perspective3D({
x: prevTick.label.xy.x,
y: prevTick.label.xy.y,
z: null
}, origin, origin.vd);
}
// If next label position is defined, then recalculate its position
// basing on the perspective.
if (nextTick && nextTick.label.xy) {
nextLabelPos = perspective3D({
x: nextTick.label.xy.x,
y: nextTick.label.xy.y,
z: null
}, origin, origin.vd);
}
labelPos = {
x: tick.label.xy.x,
y: tick.label.xy.y,
z: null
};
labelPos = perspective3D(labelPos, origin, origin.vd);
// If tick is first one, check whether next label position is
// already calculated, then return difference between the first and
// the second label. If there is no next label position calculated,
// return the difference between the first grid line and left 3d
// frame.
slotWidth = Math.abs(prevLabelPos ?
labelPos.x - prevLabelPos.x : nextLabelPos ?
nextLabelPos.x - labelPos.x :
firstGridLine.x - frame3DLeft.x);
return slotWidth;
}
return proceed.apply(axis, [].slice.call(arguments, 1));
};
/**
* @private
*/
Axis3D.wrapGetTitlePosition = function (proceed) {
var pos = proceed.apply(this,
[].slice.call(arguments, 1));
return this.axis3D ?
this.axis3D.fix3dPosition(pos, true) :
pos;
};
/* *
*
* Static Properties
*
* */
/**
* @optionparent xAxis
*/
Axis3D.defaultOptions = {
labels: {
/**
* Defines how the labels are be repositioned according to the 3D
* chart orientation.
*
* - `'offset'`: Maintain a fixed horizontal/vertical distance from
* the tick marks, despite the chart orientation. This is the
* backwards compatible behavior, and causes skewing of X and Z
* axes.
*
* - `'chart'`: Preserve 3D position relative to the chart. This
* looks nice, but hard to read if the text isn't forward-facing.
*
* - `'flap'`: Rotated text along the axis to compensate for the
* chart orientation. This tries to maintain text as legible as
* possible on all orientations.
*
* - `'ortho'`: Rotated text along the axis direction so that the
* labels are orthogonal to the axis. This is very similar to
* `'flap'`, but prevents skewing the labels (X and Y scaling are
* still present).
*
* @sample highcharts/3d/skewed-labels/
* Skewed labels
*
* @since 5.0.15
* @validvalue ['offset', 'chart', 'flap', 'ortho']
* @product highcharts
* @requires highcharts-3d
*/
position3d: 'offset',
/**
* If enabled, the axis labels will skewed to follow the
* perspective.
*
* This will fix overlapping labels and titles, but texts become
* less legible due to the distortion.
*
* The final appearance depends heavily on `labels.position3d`.
*
* @sample highcharts/3d/skewed-labels/
* Skewed labels
*
* @since 5.0.15
* @product highcharts
* @requires highcharts-3d
*/
skew3d: false
},
title: {
/**
* Defines how the title is repositioned according to the 3D chart
* orientation.
*
* - `'offset'`: Maintain a fixed horizontal/vertical distance from
* the tick marks, despite the chart orientation. This is the
* backwards compatible behavior, and causes skewing of X and Z
* axes.
*
* - `'chart'`: Preserve 3D position relative to the chart. This
* looks nice, but hard to read if the text isn't forward-facing.
*
* - `'flap'`: Rotated text along the axis to compensate for the
* chart orientation. This tries to maintain text as legible as
* possible on all orientations.
*
* - `'ortho'`: Rotated text along the axis direction so that the
* labels are orthogonal to the axis. This is very similar to
* `'flap'`, but prevents skewing the labels (X and Y scaling are
* still present).
*
* - `undefined`: Will use the config from `labels.position3d`
*
* @sample highcharts/3d/skewed-labels/
* Skewed labels
*
* @type {"offset"|"chart"|"flap"|"ortho"|null}
* @since 5.0.15
* @product highcharts
* @requires highcharts-3d
*/
position3d: null,
/**
* If enabled, the axis title will skewed to follow the perspective.
*
* This will fix overlapping labels and titles, but texts become
* less legible due to the distortion.
*
* The final appearance depends heavily on `title.position3d`.
*
* A `null` value will use the config from `labels.skew3d`.
*
* @sample highcharts/3d/skewed-labels/
* Skewed labels
*
* @type {boolean|null}
* @since 5.0.15
* @product highcharts
* @requires highcharts-3d
*/
skew3d: null
}
};
return Axis3D;
}());
return Axis3D;
});
_registerModule(_modules, 'Core/Axis/ZAxis.js', [_modules['Core/Axis/Axis.js'], _modules['Core/Utilities.js']], function (Axis, U) {
/* *
*
* (c) 2010-2020 Torstein Honsi
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d,
b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d,
b) { d.__proto__ = b; }) ||
function (d,
b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var addEvent = U.addEvent,
merge = U.merge,
pick = U.pick,
splat = U.splat;
/* eslint-disable valid-jsdoc */
/**
* 3D chart with support of z coordinates.
* @private
* @class
*/
var ZChart = /** @class */ (function () {
function ZChart() {
}
/* *
*
* Static Functions
*
* */
ZChart.compose = function (ChartClass) {
addEvent(ChartClass, 'afterGetAxes', ZChart.onAfterGetAxes);
var chartProto = ChartClass.prototype;
chartProto.addZAxis = ZChart.wrapAddZAxis;
chartProto.collectionsWithInit.zAxis = [chartProto.addZAxis];
chartProto.collectionsWithUpdate.push('zAxis');
};
/**
* Get the Z axis in addition to the default X and Y.
* @private
*/
ZChart.onAfterGetAxes = function () {
var chart = this;
var options = this.options;
var zAxisOptions = options.zAxis = splat(options.zAxis || {});
if (!chart.is3d()) {
return;
}
chart.zAxis = [];
zAxisOptions.forEach(function (axisOptions, i) {
axisOptions.index = i;
// Z-Axis is shown horizontally, so it's kind of a X-Axis
axisOptions.isX = true;
chart
.addZAxis(axisOptions)
.setScale();
});
};
/**
* @private
*/
ZChart.wrapAddZAxis = function (options) {
return new ZAxis(this, options);
};
return ZChart;
}());
/**
* 3D axis for z coordinates.
*/
var ZAxis = /** @class */ (function (_super) {
__extends(ZAxis, _super);
/* *
*
* Constructors
*
* */
function ZAxis(chart, userOptions) {
var _this = _super.call(this,
chart,
userOptions) || this;
_this.isZAxis = true;
return _this;
}
/* *
*
* Functions
*
* */
ZAxis.prototype.getSeriesExtremes = function () {
var axis = this;
var chart = axis.chart;
axis.hasVisibleSeries = false;
// Reset properties in case we're redrawing (#3353)
axis.dataMin = axis.dataMax = axis.ignoreMinPadding = axis.ignoreMaxPadding = void 0;
if (axis.stacking) {
axis.stacking.buildStacks();
}
// loop through this axis' series
axis.series.forEach(function (series) {
if (series.visible ||
!(chart.options.chart &&
chart.options.chart.ignoreHiddenSeries)) {
var seriesOptions = series.options,
zData,
threshold = seriesOptions.threshold;
axis.hasVisibleSeries = true;
// Validate threshold in logarithmic axes
if (axis.positiveValuesOnly && threshold <= 0) {
threshold = void 0;
}
zData = series.zData;
if (zData.length) {
axis.dataMin = Math.min(pick(axis.dataMin, zData[0]), Math.min.apply(null, zData));
axis.dataMax = Math.max(pick(axis.dataMax, zData[0]), Math.max.apply(null, zData));
}
}
});
};
/**
* @private
*/
ZAxis.prototype.setAxisSize = function () {
var axis = this;
var chart = axis.chart;
_super.prototype.setAxisSize.call(this);
axis.width = axis.len = (chart.options.chart &&
chart.options.chart.options3d &&
chart.options.chart.options3d.depth) || 0;
axis.right = chart.chartWidth - axis.width - axis.left;
};
/**
* @private
*/
ZAxis.prototype.setOptions = function (userOptions) {
userOptions = merge({
offset: 0,
lineWidth: 0
}, userOptions);
_super.prototype.setOptions.call(this, userOptions);
this.coll = 'zAxis';
};
/* *
*
* Static Properties
*
* */
ZAxis.ZChartComposition = ZChart;
return ZAxis;
}(Axis));
return ZAxis;
});
_registerModule(_modules, 'Core/Chart/Chart3D.js', [_modules['Core/Axis/Axis.js'], _modules['Core/Axis/Axis3D.js'], _modules['Core/Chart/Chart.js'], _modules['Core/Animation/Fx.js'], _modules['Core/Globals.js'], _modules['Extensions/Math3D.js'], _modules['Core/Options.js'], _modules['Core/Utilities.js'], _modules['Core/Axis/ZAxis.js']], function (Axis, Axis3D, Chart, Fx, H, Math3D, O, U, ZAxis) {
/* *
*
* (c) 2010-2020 Torstein Honsi
*
* Extension for 3D charts
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
var perspective = Math3D.perspective,
shapeArea3D = Math3D.shapeArea3D;
var genericDefaultOptions = O.defaultOptions;
var addEvent = U.addEvent,
isArray = U.isArray,
merge = U.merge,
pick = U.pick,
wrap = U.wrap;
var Chart3D;
(function (Chart3D) {
/* *
*
* Interfaces
*
* */
/* *
*
* Classes
*
* */
var Composition = /** @class */ (function () {
/* *
*
* Constructors
*
* */
/**
* @private
*/
function Composition(chart) {
this.frame3d = void 0;
this.chart = chart;
}
/* *
*
* Functions
*
* */
Composition.prototype.get3dFrame = function () {
var chart = this.chart,
options3d = chart.options.chart.options3d,
frameOptions = options3d.frame,
xm = chart.plotLeft,
xp = chart.plotLeft + chart.plotWidth,
ym = chart.plotTop,
yp = chart.plotTop + chart.plotHeight,
zm = 0,
zp = options3d.depth,
faceOrientation = function (vertexes) {
var area = shapeArea3D(vertexes,
chart);
// Give it 0.5 squared-pixel as a margin for rounding errors
if (area > 0.5) {
return 1;
}
if (area < -0.5) {
return -1;
}
return 0;
}, bottomOrientation = faceOrientation([
{ x: xm, y: yp, z: zp },
{ x: xp, y: yp, z: zp },
{ x: xp, y: yp, z: zm },
{ x: xm, y: yp, z: zm }
]), topOrientation = faceOrientation([
{ x: xm, y: ym, z: zm },
{ x: xp, y: ym, z: zm },
{ x: xp, y: ym, z: zp },
{ x: xm, y: ym, z: zp }
]), leftOrientation = faceOrientation([
{ x: xm, y: ym, z: zm },
{ x: xm, y: ym, z: zp },
{ x: xm, y: yp, z: zp },
{ x: xm, y: yp, z: zm }
]), rightOrientation = faceOrientation([
{ x: xp, y: ym, z: zp },
{ x: xp, y: ym, z: zm },
{ x: xp, y: yp, z: zm },
{ x: xp, y: yp, z: zp }
]), frontOrientation = faceOrientation([
{ x: xm, y: yp, z: zm },
{ x: xp, y: yp, z: zm },
{ x: xp, y: ym, z: zm },
{ x: xm, y: ym, z: zm }
]), backOrientation = faceOrientation([
{ x: xm, y: ym, z: zp },
{ x: xp, y: ym, z: zp },
{ x: xp, y: yp, z: zp },
{ x: xm, y: yp, z: zp }
]), defaultShowBottom = false, defaultShowTop = false, defaultShowLeft = false, defaultShowRight = false, defaultShowFront = false, defaultShowBack = true;
// The 'default' criteria to visible faces of the frame is looking
// up every axis to decide whenever the left/right//top/bottom sides
// of the frame will be shown
[]
.concat(chart.xAxis, chart.yAxis, chart.zAxis)
.forEach(function (axis) {
if (axis) {
if (axis.horiz) {
if (axis.opposite) {
defaultShowTop = true;
}
else {
defaultShowBottom = true;
}
}
else {
if (axis.opposite) {
defaultShowRight = true;
}
else {
defaultShowLeft = true;
}
}
}
});
var getFaceOptions = function (sources, faceOrientation, defaultVisible) {
var faceAttrs = ['size', 'color', 'visible'];
var options = {};
for (var i = 0; i < faceAttrs.length; i++) {
var attr = faceAttrs[i];
for (var j = 0; j < sources.length; j++) {
if (typeof sources[j] === 'object') {
var val = sources[j][attr];
if (typeof val !== 'undefined' && val !== null) {
options[attr] = val;
break;
}
}
}
}
var isVisible = defaultVisible;
if (options.visible === true || options.visible === false) {
isVisible = options.visible;
}
else if (options.visible === 'auto') {
isVisible = faceOrientation > 0;
}
return {
size: pick(options.size, 1),
color: pick(options.color, 'none'),
frontFacing: faceOrientation > 0,
visible: isVisible
};
};
// docs @TODO: Add all frame options (left, right, top, bottom,
// front, back) to apioptions JSDoc once the new system is up.
var ret = {
axes: {},
// FIXME: Previously, left/right, top/bottom and front/back
// pairs shared size and color.
// For compatibility and consistency sake, when one face have
// size/color/visibility set, the opposite face will default to
// the same values. Also, left/right used to be called 'side',
// so that's also added as a fallback.
bottom: getFaceOptions([frameOptions.bottom,
frameOptions.top,
frameOptions],
bottomOrientation,
defaultShowBottom),
top: getFaceOptions([frameOptions.top,
frameOptions.bottom,
frameOptions],
topOrientation,
defaultShowTop),
left: getFaceOptions([
frameOptions.left,
frameOptions.right,
frameOptions.side,
frameOptions
],
leftOrientation,
defaultShowLeft),
right: getFaceOptions([
frameOptions.right,
frameOptions.left,
frameOptions.side,
frameOptions
],
rightOrientation,
defaultShowRight),
back: getFaceOptions([frameOptions.back,
frameOptions.front,
frameOptions],
backOrientation,
defaultShowBack),
front: getFaceOptions([frameOptions.front,
frameOptions.back,
frameOptions],
frontOrientation,
defaultShowFront)
};
// Decide the bast place to put axis title/labels based on the
// visible faces. Ideally, The labels can only be on the edge
// between a visible face and an invisble one. Also, the Y label
// should be one the left-most edge (right-most if opposite).
if (options3d.axisLabelPosition === 'auto') {
var isValidEdge = function (face1,
face2) {
return ((face1.visible !== face2.visible) ||
(face1.visible &&
face2.visible &&
(face1.frontFacing !== face2.frontFacing)));
};
var yEdges = [];
if (isValidEdge(ret.left, ret.front)) {
yEdges.push({
y: (ym + yp) / 2,
x: xm,
z: zm,
xDir: { x: 1, y: 0, z: 0 }
});
}
if (isValidEdge(ret.left, ret.back)) {
yEdges.push({
y: (ym + yp) / 2,
x: xm,
z: zp,
xDir: { x: 0, y: 0, z: -1 }
});
}
if (isValidEdge(ret.right, ret.front)) {
yEdges.push({
y: (ym + yp) / 2,
x: xp,
z: zm,
xDir: { x: 0, y: 0, z: 1 }
});
}
if (isValidEdge(ret.right, ret.back)) {
yEdges.push({
y: (ym + yp) / 2,
x: xp,
z: zp,
xDir: { x: -1, y: 0, z: 0 }
});
}
var xBottomEdges = [];
if (isValidEdge(ret.bottom, ret.front)) {
xBottomEdges.push({
x: (xm + xp) / 2,
y: yp,
z: zm,
xDir: { x: 1, y: 0, z: 0 }
});
}
if (isValidEdge(ret.bottom, ret.back)) {
xBottomEdges.push({
x: (xm + xp) / 2,
y: yp,
z: zp,
xDir: { x: -1, y: 0, z: 0 }
});
}
var xTopEdges = [];
if (isValidEdge(ret.top, ret.front)) {
xTopEdges.push({
x: (xm + xp) / 2,
y: ym,
z: zm,
xDir: { x: 1, y: 0, z: 0 }
});
}
if (isValidEdge(ret.top, ret.back)) {
xTopEdges.push({
x: (xm + xp) / 2,
y: ym,
z: zp,
xDir: { x: -1, y: 0, z: 0 }
});
}
var zBottomEdges = [];
if (isValidEdge(ret.bottom, ret.left)) {
zBottomEdges.push({
z: (zm + zp) / 2,
y: yp,
x: xm,
xDir: { x: 0, y: 0, z: -1 }
});
}
if (isValidEdge(ret.bottom, ret.right)) {
zBottomEdges.push({
z: (zm + zp) / 2,
y: yp,
x: xp,
xDir: { x: 0, y: 0, z: 1 }
});
}
var zTopEdges = [];
if (isValidEdge(ret.top, ret.left)) {
zTopEdges.push({
z: (zm + zp) / 2,
y: ym,
x: xm,
xDir: { x: 0, y: 0, z: -1 }
});
}
if (isValidEdge(ret.top, ret.right)) {
zTopEdges.push({
z: (zm + zp) / 2,
y: ym,
x: xp,
xDir: { x: 0, y: 0, z: 1 }
});
}
var pickEdge = function (edges,
axis,
mult) {
if (edges.length === 0) {
return null;
}
if (edges.length === 1) {
return edges[0];
}
var best = 0,
projections = perspective(edges,
chart,
false);
for (var i = 1; i < projections.length; i++) {
if (mult * projections[i][axis] >
mult * projections[best][axis]) {
best = i;
}
else if ((mult * projections[i][axis] ===
mult * projections[best][axis]) &&
(projections[i].z < projections[best].z)) {
best = i;
}
}
return edges[best];
};
ret.axes = {
y: {
'left': pickEdge(yEdges, 'x', -1),
'right': pickEdge(yEdges, 'x', +1)
},
x: {
'top': pickEdge(xTopEdges, 'y', -1),
'bottom': pickEdge(xBottomEdges, 'y', +1)
},
z: {
'top': pickEdge(zTopEdges, 'y', -1),
'bottom': pickEdge(zBottomEdges, 'y', +1)
}
};
}
else {
ret.axes = {
y: {
'left': { x: xm, z: zm, xDir: { x: 1, y: 0, z: 0 } },
'right': { x: xp, z: zm, xDir: { x: 0, y: 0, z: 1 } }
},
x: {
'top': { y: ym, z: zm, xDir: { x: 1, y: 0, z: 0 } },
'bottom': { y: yp, z: zm, xDir: { x: 1, y: 0, z: 0 } }
},
z: {
'top': {
x: defaultShowLeft ? xp : xm,
y: ym,
xDir: defaultShowLeft ?
{ x: 0, y: 0, z: 1 } :
{ x: 0, y: 0, z: -1 }
},
'bottom': {
x: defaultShowLeft ? xp : xm,
y: yp,
xDir: defaultShowLeft ?
{ x: 0, y: 0, z: 1 } :
{ x: 0, y: 0, z: -1 }
}
}
};
}
return ret;
};
/**
* Calculate scale of the 3D view. That is required to fit chart's 3D
* projection into the actual plotting area. Reported as #4933.
*
* @notice
* This function should ideally take the plot values instead of a chart
* object, but since the chart object is needed for perspective it is
* not practical. Possible to make both getScale and perspective more
* logical and also immutable.
*
* @private
* @function getScale
*
* @param {number} depth
* The depth of the chart
*
* @return {number}
* The scale to fit the 3D chart into the plotting area.
*
* @requires highcharts-3d
*/
Composition.prototype.getScale = function (depth) {
var chart = this.chart,
plotLeft = chart.plotLeft,
plotRight = chart.plotWidth + plotLeft,
plotTop = chart.plotTop,
plotBottom = chart.plotHeight + plotTop,
originX = plotLeft + chart.plotWidth / 2,
originY = plotTop + chart.plotHeight / 2,
bbox3d = {
minX: Number.MAX_VALUE,
maxX: -Number.MAX_VALUE,
minY: Number.MAX_VALUE,
maxY: -Number.MAX_VALUE
},
corners,
scale = 1;
// Top left corners:
corners = [{
x: plotLeft,
y: plotTop,
z: 0
}, {
x: plotLeft,
y: plotTop,
z: depth
}];
// Top right corners:
[0, 1].forEach(function (i) {
corners.push({
x: plotRight,
y: corners[i].y,
z: corners[i].z
});
});
// All bottom corners:
[0, 1, 2, 3].forEach(function (i) {
corners.push({
x: corners[i].x,
y: plotBottom,
z: corners[i].z
});
});
// Calculate 3D corners:
corners = perspective(corners, chart, false);
// Get bounding box of 3D element:
corners.forEach(function (corner) {
bbox3d.minX = Math.min(bbox3d.minX, corner.x);
bbox3d.maxX = Math.max(bbox3d.maxX, corner.x);
bbox3d.minY = Math.min(bbox3d.minY, corner.y);
bbox3d.maxY = Math.max(bbox3d.maxY, corner.y);
});
// Left edge:
if (plotLeft > bbox3d.minX) {
scale = Math.min(scale, 1 - Math.abs((plotLeft + originX) / (bbox3d.minX + originX)) % 1);
}
// Right edge:
if (plotRight < bbox3d.maxX) {
scale = Math.min(scale, (plotRight - originX) / (bbox3d.maxX - originX));
}
// Top edge:
if (plotTop > bbox3d.minY) {
if (bbox3d.minY < 0) {
scale = Math.min(scale, (plotTop + originY) / (-bbox3d.minY + plotTop + originY));
}
else {
scale = Math.min(scale, 1 - (plotTop + originY) / (bbox3d.minY + originY) % 1);
}
}
// Bottom edge:
if (plotBottom < bbox3d.maxY) {
scale = Math.min(scale, Math.abs((plotBottom - originY) / (bbox3d.maxY - originY)));
}
return scale;
};
return Composition;
}());
Chart3D.Composition = Composition;
/* *
*
* Constants
*
* */
/**
* @optionparent
* @private
*/
Chart3D.defaultOptions = {
chart: {
/**
* Options to render charts in 3 dimensions. This feature requires
* `highcharts-3d.js`, found in the download package or online at
* [code.highcharts.com/highcharts-3d.js](https://code.highcharts.com/highcharts-3d.js).
*
* @since 4.0
* @product highcharts
* @requires highcharts-3d
*/
options3d: {
/**
* Wether to render the chart using the 3D functionality.
*
* @since 4.0
* @product highcharts
*/
enabled: false,
/**
* One of the two rotation angles for the chart.
*
* @since 4.0
* @product highcharts
*/
alpha: 0,
/**
* One of the two rotation angles for the chart.
*
* @since 4.0
* @product highcharts
*/
beta: 0,
/**
* The total depth of the chart.
*
* @since 4.0
* @product highcharts
*/
depth: 100,
/**
* Whether the 3d box should automatically adjust to the chart
* plot area.
*
* @since 4.2.4
* @product highcharts
*/
fitToPlot: true,
/**
* Defines the distance the viewer is standing in front of the
* chart, this setting is important to calculate the perspective
* effect in column and scatter charts. It is not used for 3D
* pie charts.
*
* @since 4.0
* @product highcharts
*/
viewDistance: 25,
/**
* Set it to `"auto"` to automatically move the labels to the
* best edge.
*
* @type {"auto"|null}
* @since 5.0.12
* @product highcharts
*/
axisLabelPosition: null,
/**
* Provides the option to draw a frame around the charts by
* defining a bottom, front and back panel.
*
* @since 4.0
* @product highcharts
* @requires highcharts-3d
*/
frame: {
/**
* Whether the frames are visible.
*/
visible: 'default',
/**
* General pixel thickness for the frame faces.
*/
size: 1,
/**
* The bottom of the frame around a 3D chart.
*
* @since 4.0
* @product highcharts
* @requires highcharts-3d
*/
/**
* The color of the panel.
*
* @type {Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject}
* @default transparent
* @since 4.0
* @product highcharts
* @apioption chart.options3d.frame.bottom.color
*/
/**
* The thickness of the panel.
*
* @type {number}
* @default 1
* @since 4.0
* @product highcharts
* @apioption chart.options3d.frame.bottom.size
*/
/**
* Whether to display the frame. Possible values are `true`,
* `false`, `"auto"` to display only the frames behind the
* data, and `"default"` to display faces behind the data
* based on the axis layout, ignoring the point of view.
*
* @sample {highcharts} highcharts/3d/scatter-frame/
* Auto frames
*
* @type {boolean|"default"|"auto"}
* @default default
* @since 5.0.12
* @product highcharts
* @apioption chart.options3d.frame.bottom.visible
*/
/**
* The bottom of the frame around a 3D chart.
*/
bottom: {},
/**
* The top of the frame around a 3D chart.
*
* @extends chart.options3d.frame.bottom
*/
top: {},
/**
* The left side of the frame around a 3D chart.
*
* @extends chart.options3d.frame.bottom
*/
left: {},
/**
* The right of the frame around a 3D chart.
*
* @extends chart.options3d.frame.bottom
*/
right: {},
/**
* The back side of the frame around a 3D chart.
*
* @extends chart.options3d.frame.bottom
*/
back: {},
/**
* The front of the frame around a 3D chart.
*
* @extends chart.options3d.frame.bottom
*/
front: {}
}
}
}
};
/* *
*
* Functions
*
* */
/**
* @private
*/
function compose(ChartClass, FxClass) {
var chartProto = ChartClass.prototype;
var fxProto = FxClass.prototype;
/**
* Shorthand to check the is3d flag.
* @private
* @return {boolean}
* Whether it is a 3D chart.
*/
chartProto.is3d = function () {
return (this.options.chart.options3d &&
this.options.chart.options3d.enabled); // #4280
};
chartProto.propsRequireDirtyBox.push('chart.options3d');
chartProto.propsRequireUpdateSeries.push('chart.options3d');
/**
* Animation setter for matrix property.
* @private
*/
fxProto.matrixSetter = function () {
var interpolated;
if (this.pos < 1 &&
(isArray(this.start) || isArray(this.end))) {
var start = this.start || [1, 0, 0, 1, 0, 0];
var end = this.end || [1, 0, 0, 1, 0, 0];
interpolated = [];
for (var i = 0; i < 6; i++) {
interpolated.push(this.pos * end[i] + (1 - this.pos) * start[i]);
}
}
else {
interpolated = this.end;
}
this.elem.attr(this.prop, interpolated, null, true);
};
merge(true, genericDefaultOptions, Chart3D.defaultOptions);
addEvent(ChartClass, 'init', onInit);
addEvent(ChartClass, 'addSeries', onAddSeries);
addEvent(ChartClass, 'afterDrawChartBox', onAfterDrawChartBox);
addEvent(ChartClass, 'afterGetContainer', onAfterGetContainer);
addEvent(ChartClass, 'afterInit', onAfterInit);
addEvent(ChartClass, 'afterSetChartSize', onAfterSetChartSize);
addEvent(ChartClass, 'beforeRedraw', onBeforeRedraw);
addEvent(ChartClass, 'beforeRender', onBeforeRender);
wrap(H.Chart.prototype, 'isInsidePlot', wrapIsInsidePlot);
wrap(ChartClass, 'renderSeries', wrapRenderSeries);
wrap(ChartClass, 'setClassName', wrapSetClassName);
}
Chart3D.compose = compose;
/**
* Legacy support for HC < 6 to make 'scatter' series in a 3D chart route to
* the real 'scatter3d' series type. (#8407)
* @private
*/
function onAddSeries(e) {
if (this.is3d()) {
if (e.options.type === 'scatter') {
e.options.type = 'scatter3d';
}
}
}
/**
* @private
*/
function onAfterDrawChartBox() {
if (this.chart3d &&
this.is3d()) {
var chart = this,
renderer = chart.renderer,
options3d = this.options.chart.options3d,
frame = this.chart3d.get3dFrame(),
xm = this.plotLeft,
xp = this.plotLeft + this.plotWidth,
ym = this.plotTop,
yp = this.plotTop + this.plotHeight,
zm = 0,
zp = options3d.depth,
xmm = xm - (frame.left.visible ? frame.left.size : 0),
xpp = xp + (frame.right.visible ? frame.right.size : 0),
ymm = ym - (frame.top.visible ? frame.top.size : 0),
ypp = yp + (frame.bottom.visible ? frame.bottom.size : 0),
zmm = zm - (frame.front.visible ? frame.front.size : 0),
zpp = zp + (frame.back.visible ? frame.back.size : 0),
verb = chart.hasRendered ? 'animate' : 'attr';
this.chart3d.frame3d = frame;
if (!this.frameShapes) {
this.frameShapes = {
bottom: renderer.polyhedron().add(),
top: renderer.polyhedron().add(),
left: renderer.polyhedron().add(),
right: renderer.polyhedron().add(),
back: renderer.polyhedron().add(),
front: renderer.polyhedron().add()
};
}
this.frameShapes.bottom[verb]({
'class': 'highcharts-3d-frame highcharts-3d-frame-bottom',
zIndex: frame.bottom.frontFacing ? -1000 : 1000,
faces: [{
fill: H.color(frame.bottom.color).brighten(0.1).get(),
vertexes: [{
x: xmm,
y: ypp,
z: zmm
}, {
x: xpp,
y: ypp,
z: zmm
}, {
x: xpp,
y: ypp,
z: zpp
}, {
x: xmm,
y: ypp,
z: zpp
}],
enabled: frame.bottom.visible
},
{
fill: H.color(frame.bottom.color).brighten(0.1).get(),
vertexes: [{
x: xm,
y: yp,
z: zp
}, {
x: xp,
y: yp,
z: zp
}, {
x: xp,
y: yp,
z: zm
}, {
x: xm,
y: yp,
z: zm
}],
enabled: frame.bottom.visible
},
{
fill: H.color(frame.bottom.color).brighten(-0.1).get(),
vertexes: [{
x: xmm,
y: ypp,
z: zmm
}, {
x: xmm,
y: ypp,
z: zpp
}, {
x: xm,
y: yp,
z: zp
}, {
x: xm,
y: yp,
z: zm
}],
enabled: frame.bottom.visible && !frame.left.visible
},
{
fill: H.color(frame.bottom.color).brighten(-0.1).get(),
vertexes: [{
x: xpp,
y: ypp,
z: zpp
}, {
x: xpp,
y: ypp,
z: zmm
}, {
x: xp,
y: yp,
z: zm
}, {
x: xp,
y: yp,
z: zp
}],
enabled: frame.bottom.visible && !frame.right.visible
},
{
fill: H.color(frame.bottom.color).get(),
vertexes: [{
x: xpp,
y: ypp,
z: zmm
}, {
x: xmm,
y: ypp,
z: zmm
}, {
x: xm,
y: yp,
z: zm
}, {
x: xp,
y: yp,
z: zm
}],
enabled: frame.bottom.visible && !frame.front.visible
},
{
fill: H.color(frame.bottom.color).get(),
vertexes: [{
x: xmm,
y: ypp,
z: zpp
}, {
x: xpp,
y: ypp,
z: zpp
}, {
x: xp,
y: yp,
z: zp
}, {
x: xm,
y: yp,
z: zp
}],
enabled: frame.bottom.visible && !frame.back.visible
}]
});
this.frameShapes.top[verb]({
'class': 'highcharts-3d-frame highcharts-3d-frame-top',
zIndex: frame.top.frontFacing ? -1000 : 1000,
faces: [{
fill: H.color(frame.top.color).brighten(0.1).get(),
vertexes: [{
x: xmm,
y: ymm,
z: zpp
}, {
x: xpp,
y: ymm,
z: zpp
}, {
x: xpp,
y: ymm,
z: zmm
}, {
x: xmm,
y: ymm,
z: zmm
}],
enabled: frame.top.visible
},
{
fill: H.color(frame.top.color).brighten(0.1).get(),
vertexes: [{
x: xm,
y: ym,
z: zm
}, {
x: xp,
y: ym,
z: zm
}, {
x: xp,
y: ym,
z: zp
}, {
x: xm,
y: ym,
z: zp
}],
enabled: frame.top.visible
},
{
fill: H.color(frame.top.color).brighten(-0.1).get(),
vertexes: [{
x: xmm,
y: ymm,
z: zpp
}, {
x: xmm,
y: ymm,
z: zmm
}, {
x: xm,
y: ym,
z: zm
}, {
x: xm,
y: ym,
z: zp
}],
enabled: frame.top.visible && !frame.left.visible
},
{
fill: H.color(frame.top.color).brighten(-0.1).get(),
vertexes: [{
x: xpp,
y: ymm,
z: zmm
}, {
x: xpp,
y: ymm,
z: zpp
}, {
x: xp,
y: ym,
z: zp
}, {
x: xp,
y: ym,
z: zm
}],
enabled: frame.top.visible && !frame.right.visible
},
{
fill: H.color(frame.top.color).get(),
vertexes: [{
x: xmm,
y: ymm,
z: zmm
}, {
x: xpp,
y: ymm,
z: zmm
}, {
x: xp,
y: ym,
z: zm
}, {
x: xm,
y: ym,
z: zm
}],
enabled: frame.top.visible && !frame.front.visible
},
{
fill: H.color(frame.top.color).get(),
vertexes: [{
x: xpp,
y: ymm,
z: zpp
}, {
x: xmm,
y: ymm,
z: zpp
}, {
x: xm,
y: ym,
z: zp
}, {
x: xp,
y: ym,
z: zp
}],
enabled: frame.top.visible && !frame.back.visible
}]
});
this.frameShapes.left[verb]({
'class': 'highcharts-3d-frame highcharts-3d-frame-left',
zIndex: frame.left.frontFacing ? -1000 : 1000,
faces: [{
fill: H.color(frame.left.color).brighten(0.1).get(),
vertexes: [{
x: xmm,
y: ypp,
z: zmm
}, {
x: xm,
y: yp,
z: zm
}, {
x: xm,
y: yp,
z: zp
}, {
x: xmm,
y: ypp,
z: zpp
}],
enabled: frame.left.visible && !frame.bottom.visible
},
{
fill: H.color(frame.left.color).brighten(0.1).get(),
vertexes: [{
x: xmm,
y: ymm,
z: zpp
}, {
x: xm,
y: ym,
z: zp
}, {
x: xm,
y: ym,
z: zm
}, {
x: xmm,
y: ymm,
z: zmm
}],
enabled: frame.left.visible && !frame.top.visible
},
{
fill: H.color(frame.left.color).brighten(-0.1).get(),
vertexes: [{
x: xmm,
y: ypp,
z: zpp
}, {
x: xmm,
y: ymm,
z: zpp
}, {
x: xmm,
y: ymm,
z: zmm
}, {
x: xmm,
y: ypp,
z: zmm
}],
enabled: frame.left.visible
},
{
fill: H.color(frame.left.color).brighten(-0.1).get(),
vertexes: [{
x: xm,
y: ym,
z: zp
}, {
x: xm,
y: yp,
z: zp
}, {
x: xm,
y: yp,
z: zm
}, {
x: xm,
y: ym,
z: zm
}],
enabled: frame.left.visible
},
{
fill: H.color(frame.left.color).get(),
vertexes: [{
x: xmm,
y: ypp,
z: zmm
}, {
x: xmm,
y: ymm,
z: zmm
}, {
x: xm,
y: ym,
z: zm
}, {
x: xm,
y: yp,
z: zm
}],
enabled: frame.left.visible && !frame.front.visible
},
{
fill: H.color(frame.left.color).get(),
vertexes: [{
x: xmm,
y: ymm,
z: zpp
}, {
x: xmm,
y: ypp,
z: zpp
}, {
x: xm,
y: yp,
z: zp
}, {
x: xm,
y: ym,
z: zp
}],
enabled: frame.left.visible && !frame.back.visible
}]
});
this.frameShapes.right[verb]({
'class': 'highcharts-3d-frame highcharts-3d-frame-right',
zIndex: frame.right.frontFacing ? -1000 : 1000,
faces: [{
fill: H.color(frame.right.color).brighten(0.1).get(),
vertexes: [{
x: xpp,
y: ypp,
z: zpp
}, {
x: xp,
y: yp,
z: zp
}, {
x: xp,
y: yp,
z: zm
}, {
x: xpp,
y: ypp,
z: zmm
}],
enabled: frame.right.visible && !frame.bottom.visible
},
{
fill: H.color(frame.right.color).brighten(0.1).get(),
vertexes: [{
x: xpp,
y: ymm,
z: zmm
}, {
x: xp,
y: ym,
z: zm
}, {
x: xp,
y: ym,
z: zp
}, {
x: xpp,
y: ymm,
z: zpp
}],
enabled: frame.right.visible && !frame.top.visible
},
{
fill: H.color(frame.right.color).brighten(-0.1).get(),
vertexes: [{
x: xp,
y: ym,
z: zm
}, {
x: xp,
y: yp,
z: zm
}, {
x: xp,
y: yp,
z: zp
}, {
x: xp,
y: ym,
z: zp
}],
enabled: frame.right.visible
},
{
fill: H.color(frame.right.color).brighten(-0.1).get(),
vertexes: [{
x: xpp,
y: ypp,
z: zmm
}, {
x: xpp,
y: ymm,
z: zmm
}, {
x: xpp,
y: ymm,
z: zpp
}, {
x: xpp,
y: ypp,
z: zpp
}],
enabled: frame.right.visible
},
{
fill: H.color(frame.right.color).get(),
vertexes: [{
x: xpp,
y: ymm,
z: zmm
}, {
x: xpp,
y: ypp,
z: zmm
}, {
x: xp,
y: yp,
z: zm
}, {
x: xp,
y: ym,
z: zm
}],
enabled: frame.right.visible && !frame.front.visible
},
{
fill: H.color(frame.right.color).get(),
vertexes: [{
x: xpp,
y: ypp,
z: zpp
}, {
x: xpp,
y: ymm,
z: zpp
}, {
x: xp,
y: ym,
z: zp
}, {
x: xp,
y: yp,
z: zp
}],
enabled: frame.right.visible && !frame.back.visible
}]
});
this.frameShapes.back[verb]({
'class': 'highcharts-3d-frame highcharts-3d-frame-back',
zIndex: frame.back.frontFacing ? -1000 : 1000,
faces: [{
fill: H.color(frame.back.color).brighten(0.1).get(),
vertexes: [{
x: xpp,
y: ypp,
z: zpp
}, {
x: xmm,
y: ypp,
z: zpp
}, {
x: xm,
y: yp,
z: zp
}, {
x: xp,
y: yp,
z: zp
}],
enabled: frame.back.visible && !frame.bottom.visible
},
{
fill: H.color(frame.back.color).brighten(0.1).get(),
vertexes: [{
x: xmm,
y: ymm,
z: zpp
}, {
x: xpp,
y: ymm,
z: zpp
}, {
x: xp,
y: ym,
z: zp
}, {
x: xm,
y: ym,
z: zp
}],
enabled: frame.back.visible && !frame.top.visible
},
{
fill: H.color(frame.back.color).brighten(-0.1).get(),
vertexes: [{
x: xmm,
y: ypp,
z: zpp
}, {
x: xmm,
y: ymm,
z: zpp
}, {
x: xm,
y: ym,
z: zp
}, {
x: xm,
y: yp,
z: zp
}],
enabled: frame.back.visible && !frame.left.visible
},
{
fill: H.color(frame.back.color).brighten(-0.1).get(),
vertexes: [{
x: xpp,
y: ymm,
z: zpp
}, {
x: xpp,
y: ypp,
z: zpp
}, {
x: xp,
y: yp,
z: zp
}, {
x: xp,
y: ym,
z: zp
}],
enabled: frame.back.visible && !frame.right.visible
},
{
fill: H.color(frame.back.color).get(),
vertexes: [{
x: xm,
y: ym,
z: zp
}, {
x: xp,
y: ym,
z: zp
}, {
x: xp,
y: yp,
z: zp
}, {
x: xm,
y: yp,
z: zp
}],
enabled: frame.back.visible
},
{
fill: H.color(frame.back.color).get(),
vertexes: [{
x: xmm,
y: ypp,
z: zpp
}, {
x: xpp,
y: ypp,
z: zpp
}, {
x: xpp,
y: ymm,
z: zpp
}, {
x: xmm,
y: ymm,
z: zpp
}],
enabled: frame.back.visible
}]
});
this.frameShapes.front[verb]({
'class': 'highcharts-3d-frame highcharts-3d-frame-front',
zIndex: frame.front.frontFacing ? -1000 : 1000,
faces: [{
fill: H.color(frame.front.color).brighten(0.1).get(),
vertexes: [{
x: xmm,
y: ypp,
z: zmm
}, {
x: xpp,
y: ypp,
z: zmm
}, {
x: xp,
y: yp,
z: zm
}, {
x: xm,
y: yp,
z: zm
}],
enabled: frame.front.visible && !frame.bottom.visible
},
{
fill: H.color(frame.front.color).brighten(0.1).get(),
vertexes: [{
x: xpp,
y: ymm,
z: zmm
}, {
x: xmm,
y: ymm,
z: zmm
}, {
x: xm,
y: ym,
z: zm
}, {
x: xp,
y: ym,
z: zm
}],
enabled: frame.front.visible && !frame.top.visible
},
{
fill: H.color(frame.front.color).brighten(-0.1).get(),
vertexes: [{
x: xmm,
y: ymm,
z: zmm
}, {
x: xmm,
y: ypp,
z: zmm
}, {
x: xm,
y: yp,
z: zm
}, {
x: xm,
y: ym,
z: zm
}],
enabled: frame.front.visible && !frame.left.visible
},
{
fill: H.color(frame.front.color).brighten(-0.1).get(),
vertexes: [{
x: xpp,
y: ypp,
z: zmm
}, {
x: xpp,
y: ymm,
z: zmm
}, {
x: xp,
y: ym,
z: zm
}, {
x: xp,
y: yp,
z: zm
}],
enabled: frame.front.visible && !frame.right.visible
},
{
fill: H.color(frame.front.color).get(),
vertexes: [{
x: xp,
y: ym,
z: zm
}, {
x: xm,
y: ym,
z: zm
}, {
x: xm,
y: yp,
z: zm
}, {
x: xp,
y: yp,
z: zm
}],
enabled: frame.front.visible
},
{
fill: H.color(frame.front.color).get(),
vertexes: [{
x: xpp,
y: ypp,
z: zmm
}, {
x: xmm,
y: ypp,
z: zmm
}, {
x: xmm,
y: ymm,
z: zmm
}, {
x: xpp,
y: ymm,
z: zmm
}],
enabled: frame.front.visible
}]
});
}
}
/**
* Add the required CSS classes for column sides (#6018)
* @private
*/
function onAfterGetContainer() {
if (this.styledMode) {
this.renderer.definition({
tagName: 'style',
textContent: '.highcharts-3d-top{' +
'filter: url(#highcharts-brighter)' +
'}\n' +
'.highcharts-3d-side{' +
'filter: url(#highcharts-darker)' +
'}\n'
});
// Add add definitions used by brighter and darker faces of the
// cuboids.
[{
name: 'darker',
slope: 0.6
}, {
name: 'brighter',
slope: 1.4
}].forEach(function (cfg) {
this.renderer.definition({
tagName: 'filter',
id: 'highcharts-' + cfg.name,
children: [{
tagName: 'feComponentTransfer',
children: [{
tagName: 'feFuncR',
type: 'linear',
slope: cfg.slope
}, {
tagName: 'feFuncG',
type: 'linear',
slope: cfg.slope
}, {
tagName: 'feFuncB',
type: 'linear',
slope: cfg.slope
}]
}]
});
}, this);
}
}
/**
* Legacy support for HC < 6 to make 'scatter' series in a 3D chart route to
* the real 'scatter3d' series type. (#8407)
* @private
*/
function onAfterInit() {
var options = this.options;
if (this.is3d()) {
(options.series || []).forEach(function (s) {
var type = s.type ||
options.chart.type ||
options.chart.defaultSeriesType;
if (type === 'scatter') {
s.type = 'scatter3d';
}
});
}
}
/**
* @private
*/
function onAfterSetChartSize() {
var chart = this,
options3d = chart.options.chart.options3d;
if (chart.chart3d &&
chart.is3d()) {
// Add a 0-360 normalisation for alfa and beta angles in 3d graph
if (options3d) {
options3d.alpha = options3d.alpha % 360 + (options3d.alpha >= 0 ? 0 : 360);
options3d.beta = options3d.beta % 360 + (options3d.beta >= 0 ? 0 : 360);
}
var inverted = chart.inverted, clipBox = chart.clipBox, margin = chart.margin, x = inverted ? 'y' : 'x', y = inverted ? 'x' : 'y', w = inverted ? 'height' : 'width', h = inverted ? 'width' : 'height';
clipBox[x] = -(margin[3] || 0);
clipBox[y] = -(margin[0] || 0);
clipBox[w] =
chart.chartWidth + (margin[3] || 0) + (margin[1] || 0);
clipBox[h] =
chart.chartHeight + (margin[0] || 0) + (margin[2] || 0);
// Set scale, used later in perspective method():
// getScale uses perspective, so scale3d has to be reset.
chart.scale3d = 1;
if (options3d.fitToPlot === true) {
chart.scale3d = chart.chart3d.getScale(options3d.depth);
}
// Recalculate the 3d frame with every call of setChartSize,
// instead of doing it after every redraw(). It avoids ticks
// and axis title outside of chart.
chart.chart3d.frame3d = chart.chart3d.get3dFrame(); // #7942
}
}
/**
* @private
*/
function onBeforeRedraw() {
if (this.is3d()) {
// Set to force a redraw of all elements
this.isDirtyBox = true;
}
}
/**
* @private
*/
function onBeforeRender() {
if (this.chart3d && this.is3d()) {
this.chart3d.frame3d = this.chart3d.get3dFrame();
}
}
/**
* @private
*/
function onInit() {
if (!this.chart3d) {
this.chart3d = new Composition(this);
}
}
/**
* @private
*/
function wrapIsInsidePlot(proceed) {
return this.is3d() || proceed.apply(this, [].slice.call(arguments, 1));
}
/**
* Draw the series in the reverse order (#3803, #3917)
* @private
*/
function wrapRenderSeries(proceed) {
var series,
i = this.series.length;
if (this.is3d()) {
while (i--) {
series = this.series[i];
series.translate();
series.render();
}
}
else {
proceed.call(this);
}
}
/**
* @private
*/
function wrapSetClassName(proceed) {
proceed.apply(this, [].slice.call(arguments, 1));
if (this.is3d()) {
this.container.className += ' highcharts-3d-chart';
}
}
})(Chart3D || (Chart3D = {}));
Chart3D.compose(Chart, Fx);
ZAxis.ZChartComposition.compose(Chart);
Axis3D.compose(Axis);
/**
* Note: As of v5.0.12, `frame.left` or `frame.right` should be used instead.
*
* The side for the frame around a 3D chart.
*
* @deprecated
* @since 4.0
* @product highcharts
* @requires highcharts-3d
* @apioption chart.options3d.frame.side
*/
/**
* The color of the panel.
*
* @deprecated
* @type {Highcharts.ColorString|Highcharts.GradientColorObject|Highcharts.PatternObject}
* @default transparent
* @since 4.0
* @product highcharts
* @apioption chart.options3d.frame.side.color
*/
/**
* The thickness of the panel.
*
* @deprecated
* @type {number}
* @default 1
* @since 4.0
* @product highcharts
* @apioption chart.options3d.frame.side.size
*/
''; // adds doclets above to transpiled file
return Chart3D;
});
_registerModule(_modules, 'Core/Series/Series3D.js', [_modules['Core/Globals.js'], _modules['Extensions/Math3D.js'], _modules['Core/Utilities.js']], function (H, Math3D, U) {
/* *
*
* (c) 2010-2020 Torstein Honsi
*
* Extension to the Series object in 3D charts.
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
var perspective = Math3D.perspective;
var addEvent = U.addEvent,
pick = U.pick;
/* eslint-disable no-invalid-this */
// Wrap the translate method to post-translate points into 3D perspective
addEvent(H.Series, 'afterTranslate', function () {
if (this.chart.is3d()) {
this.translate3dPoints();
}
});
// Translate the plotX, plotY properties and add plotZ.
H.Series.prototype.translate3dPoints = function () {
var series = this,
chart = series.chart,
zAxis = pick(series.zAxis,
chart.options.zAxis[0]),
rawPoints = [],
rawPoint,
projectedPoints,
projectedPoint,
zValue,
i;
for (i = 0; i < series.data.length; i++) {
rawPoint = series.data[i];
if (zAxis && zAxis.translate) {
zValue = zAxis.logarithmic && zAxis.val2lin ?
zAxis.val2lin(rawPoint.z) :
rawPoint.z; // #4562
rawPoint.plotZ = zAxis.translate(zValue);
rawPoint.isInside = rawPoint.isInside ?
(zValue >= zAxis.min &&
zValue <= zAxis.max) :
false;
}
else {
rawPoint.plotZ = 0;
}
rawPoint.axisXpos = rawPoint.plotX;
rawPoint.axisYpos = rawPoint.plotY;
rawPoint.axisZpos = rawPoint.plotZ;
rawPoints.push({
x: rawPoint.plotX,
y: rawPoint.plotY,
z: rawPoint.plotZ
});
}
projectedPoints = perspective(rawPoints, chart, true);
for (i = 0; i < series.data.length; i++) {
rawPoint = series.data[i];
projectedPoint = projectedPoints[i];
rawPoint.plotX = projectedPoint.x;
rawPoint.plotY = projectedPoint.y;
rawPoint.plotZ = projectedPoint.z;
}
};
});
_registerModule(_modules, 'Series/Column3DSeries.js', [_modules['Core/Series/Series.js'], _modules['Core/Globals.js'], _modules['Extensions/Math3D.js'], _modules['Extensions/Stacking.js'], _modules['Core/Utilities.js']], function (BaseSeries, H, Math3D, StackItem, U) {
/* *
*
* (c) 2010-2020 Torstein Honsi
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
var perspective = Math3D.perspective;
var addEvent = U.addEvent,
pick = U.pick,
wrap = U.wrap;
var Series = H.Series,
columnProto = BaseSeries.seriesTypes.column.prototype,
svg = H.svg;
/**
* Depth of the columns in a 3D column chart.
*
* @type {number}
* @default 25
* @since 4.0
* @product highcharts
* @requires highcharts-3d
* @apioption plotOptions.column.depth
*/
/**
* 3D columns only. The color of the edges. Similar to `borderColor`, except it
* defaults to the same color as the column.
*
* @type {Highcharts.ColorString}
* @product highcharts
* @requires highcharts-3d
* @apioption plotOptions.column.edgeColor
*/
/**
* 3D columns only. The width of the colored edges.
*
* @type {number}
* @default 1
* @product highcharts
* @requires highcharts-3d
* @apioption plotOptions.column.edgeWidth
*/
/**
* The spacing between columns on the Z Axis in a 3D chart.
*
* @type {number}
* @default 1
* @since 4.0
* @product highcharts
* @requires highcharts-3d
* @apioption plotOptions.column.groupZPadding
*/
/* eslint-disable no-invalid-this */
/**
* @private
* @param {Highcharts.Chart} chart
* Chart with stacks
* @param {string} stacking
* Stacking option
* @return {Highcharts.Stack3dDictionary}
*/
function retrieveStacks(chart, stacking) {
var series = chart.series,
stacks = {};
var stackNumber,
i = 1;
series.forEach(function (s) {
stackNumber = pick(s.options.stack, (stacking ? 0 : series.length - 1 - s.index)); // #3841, #4532
if (!stacks[stackNumber]) {
stacks[stackNumber] = { series: [s], position: i };
i++;
}
else {
stacks[stackNumber].series.push(s);
}
});
stacks.totalStacks = i + 1;
return stacks;
}
wrap(columnProto, 'translate', function (proceed) {
proceed.apply(this, [].slice.call(arguments, 1));
// Do not do this if the chart is not 3D
if (this.chart.is3d()) {
this.translate3dShapes();
}
});
// Don't use justifyDataLabel when point is outsidePlot
wrap(Series.prototype, 'justifyDataLabel', function (proceed) {
return !(arguments[2].outside3dPlot) ?
proceed.apply(this, [].slice.call(arguments, 1)) :
false;
});
columnProto.translate3dPoints = function () { };
columnProto.translate3dShapes = function () {
var series = this,
chart = series.chart,
seriesOptions = series.options,
depth = seriesOptions.depth,
stack = seriesOptions.stacking ?
(seriesOptions.stack || 0) :
series.index, // #4743
z = stack * (depth + (seriesOptions.groupZPadding || 1)),
borderCrisp = series.borderWidth % 2 ? 0.5 : 0,
point2dPos; // Position of point in 2D, used for 3D position calculation.
if (chart.inverted && !series.yAxis.reversed) {
borderCrisp *= -1;
}
if (seriesOptions.grouping !== false) {
z = 0;
}
z += (seriesOptions.groupZPadding || 1);
series.data.forEach(function (point) {
// #7103 Reset outside3dPlot flag
point.outside3dPlot = null;
if (point.y !== null) {
var shapeArgs = point.shapeArgs, tooltipPos = point.tooltipPos,
// Array for final shapeArgs calculation.
// We are checking two dimensions (x and y).
dimensions = [['x', 'width'], ['y', 'height']], borderlessBase; // Crisped rects can have +/- 0.5 pixels offset.
// #3131 We need to check if column is inside plotArea.
dimensions.forEach(function (d) {
borderlessBase = shapeArgs[d[0]] - borderCrisp;
if (borderlessBase < 0) {
// If borderLessBase is smaller than 0, it is needed to set
// its value to 0 or 0.5 depending on borderWidth
// borderWidth may be even or odd.
shapeArgs[d[1]] +=
shapeArgs[d[0]] + borderCrisp;
shapeArgs[d[0]] = -borderCrisp;
borderlessBase = 0;
}
if ((borderlessBase + shapeArgs[d[1]] >
series[d[0] + 'Axis'].len) &&
// Do not change height/width of column if 0 (#6708)
shapeArgs[d[1]] !== 0) {
shapeArgs[d[1]] =
series[d[0] + 'Axis'].len -
shapeArgs[d[0]];
}
if (
// Do not remove columns with zero height/width.
(shapeArgs[d[1]] !== 0) &&
(shapeArgs[d[0]] >=
series[d[0] + 'Axis'].len ||
shapeArgs[d[0]] + shapeArgs[d[1]] <=
borderCrisp)) {
// Set args to 0 if column is outside the chart.
for (var key in shapeArgs) { // eslint-disable-line guard-for-in
shapeArgs[key] = 0;
}
// #7103 outside3dPlot flag is set on Points which are
// currently outside of plot.
point.outside3dPlot = true;
}
});
// Change from 2d to 3d
if (point.shapeType === 'rect') {
point.shapeType = 'cuboid';
}
shapeArgs.z = z;
shapeArgs.depth = depth;
shapeArgs.insidePlotArea = true;
// Point's position in 2D
point2dPos = {
x: shapeArgs.x + shapeArgs.width / 2,
y: shapeArgs.y,
z: z + depth / 2 // The center of column in Z dimension
};
// Recalculate point positions for inverted graphs
if (chart.inverted) {
point2dPos.x = shapeArgs.height;
point2dPos.y = point.clientX;
}
// Calculate and store point's position in 3D,
// using perspective method.
point.plot3d = perspective([point2dPos], chart, true, false)[0];
// Translate the tooltip position in 3d space
tooltipPos = perspective([{
x: tooltipPos[0],
y: tooltipPos[1],
z: z + depth / 2 // The center of column in Z dimension
}], chart, true, false)[0];
point.tooltipPos = [tooltipPos.x, tooltipPos.y];
}
});
// store for later use #4067
series.z = z;
};
wrap(columnProto, 'animate', function (proceed) {
if (!this.chart.is3d()) {
proceed.apply(this, [].slice.call(arguments, 1));
}
else {
var args = arguments,
init = args[1],
yAxis = this.yAxis,
series = this,
reversed = this.yAxis.reversed;
if (svg) { // VML is too slow anyway
if (init) {
series.data.forEach(function (point) {
if (point.y !== null) {
point.height = point.shapeArgs.height;
point.shapey = point.shapeArgs.y; // #2968
point.shapeArgs.height = 1;
if (!reversed) {
if (point.stackY) {
point.shapeArgs.y =
point.plotY +
yAxis.translate(point.stackY);
}
else {
point.shapeArgs.y =
point.plotY +
(point.negative ?
-point.height :
point.height);
}
}
}
});
}
else { // run the animation
series.data.forEach(function (point) {
if (point.y !== null) {
point.shapeArgs.height = point.height;
point.shapeArgs.y = point.shapey; // #2968
// null value do not have a graphic
if (point.graphic) {
point.graphic.animate(point.shapeArgs, series.options.animation);
}
}
});
// redraw datalabels to the correct position
this.drawDataLabels();
}
}
}
});
// In case of 3d columns there is no sense to add this columns to a specific
// series group - if series is added to a group all columns will have the same
// zIndex in comparison with different series.
wrap(columnProto, 'plotGroup', function (proceed, prop, name, visibility, zIndex, parent) {
if (prop !== 'dataLabelsGroup') {
if (this.chart.is3d()) {
if (this[prop]) {
delete this[prop];
}
if (parent) {
if (!this.chart.columnGroup) {
this.chart.columnGroup =
this.chart.renderer.g('columnGroup').add(parent);
}
this[prop] = this.chart.columnGroup;
this.chart.columnGroup.attr(this.getPlotBox());
this[prop].survive = true;
if (prop === 'group' || prop === 'markerGroup') {
arguments[3] = 'visible';
// For 3D column group and markerGroup should be visible
}
}
}
}
return proceed.apply(this, Array.prototype.slice.call(arguments, 1));
});
// When series is not added to group it is needed to change setVisible method to
// allow correct Legend funcionality. This wrap is basing on pie chart series.
wrap(columnProto, 'setVisible', function (proceed, vis) {
var series = this,
pointVis;
if (series.chart.is3d()) {
series.data.forEach(function (point) {
point.visible = point.options.visible = vis =
typeof vis === 'undefined' ?
!pick(series.visible, point.visible) : vis;
pointVis = vis ? 'visible' : 'hidden';
series.options.data[series.data.indexOf(point)] =
point.options;
if (point.graphic) {
point.graphic.attr({
visibility: pointVis
});
}
});
}
proceed.apply(this, Array.prototype.slice.call(arguments, 1));
});
columnProto.handle3dGrouping = true;
addEvent(Series, 'afterInit', function () {
if (this.chart.is3d() &&
this.handle3dGrouping) {
var series = this,
seriesOptions = this.options,
grouping = seriesOptions.grouping,
stacking = seriesOptions.stacking,
reversedStacks = pick(this.yAxis.options.reversedStacks,
true),
z = 0;
// @todo grouping === true ?
if (!(typeof grouping !== 'undefined' && !grouping)) {
var stacks = retrieveStacks(this.chart,
stacking),
stack = seriesOptions.stack || 0,
i; // position within the stack
for (i = 0; i < stacks[stack].series.length; i++) {
if (stacks[stack].series[i] === this) {
break;
}
}
z = (10 * (stacks.totalStacks - stacks[stack].position)) +
(reversedStacks ? i : -i); // #4369
// In case when axis is reversed, columns are also reversed inside
// the group (#3737)
if (!this.xAxis.reversed) {
z = (stacks.totalStacks * 10) - z;
}
}
seriesOptions.depth = seriesOptions.depth || 25;
series.z = series.z || 0;
seriesOptions.zIndex = z;
}
});
// eslint-disable-next-line valid-jsdoc
/**
* @private
*/
function pointAttribs(proceed) {
var attr = proceed.apply(this,
[].slice.call(arguments, 1));
if (this.chart.is3d && this.chart.is3d()) {
// Set the fill color to the fill color to provide a smooth edge
attr.stroke = this.options.edgeColor || attr.fill;
attr['stroke-width'] = pick(this.options.edgeWidth, 1); // #4055
}
return attr;
}
// eslint-disable-next-line valid-jsdoc
/**
* In 3D mode, all column-series are rendered in one main group. Because of that
* we need to apply inactive state on all points.
* @private
*/
function setState(proceed, state, inherit) {
var is3d = this.chart.is3d && this.chart.is3d();
if (is3d) {
this.options.inactiveOtherPoints = true;
}
proceed.call(this, state, inherit);
if (is3d) {
this.options.inactiveOtherPoints = false;
}
}
// eslint-disable-next-line valid-jsdoc
/**
* In 3D mode, simple checking for a new shape to animate is not enough.
* Additionally check if graphic is a group of elements
* @private
*/
function hasNewShapeType(proceed) {
var args = [];
for (var _i = 1; _i < arguments.length; _i++) {
args[_i - 1] = arguments[_i];
}
return this.series.chart.is3d() ?
this.graphic && this.graphic.element.nodeName !== 'g' :
proceed.apply(this, args);
}
wrap(columnProto, 'pointAttribs', pointAttribs);
wrap(columnProto, 'setState', setState);
wrap(columnProto.pointClass.prototype, 'hasNewShapeType', hasNewShapeType);
if (BaseSeries.seriesTypes.columnRange) {
var columnRangeProto = BaseSeries.seriesTypes.columnrange.prototype;
wrap(columnRangeProto, 'pointAttribs', pointAttribs);
wrap(columnRangeProto, 'setState', setState);
wrap(columnRangeProto.pointClass.prototype, 'hasNewShapeType', hasNewShapeType);
columnRangeProto.plotGroup = columnProto.plotGroup;
columnRangeProto.setVisible = columnProto.setVisible;
}
wrap(Series.prototype, 'alignDataLabel', function (proceed, point, dataLabel, options, alignTo) {
var chart = this.chart;
// In 3D we need to pass point.outsidePlot option to the justifyDataLabel
// method for disabling justifying dataLabels in columns outside plot
options.outside3dPlot = point.outside3dPlot;
// Only do this for 3D columns and it's derived series
if (chart.is3d() &&
this.is('column')) {
var series = this,
seriesOptions = series.options,
inside = pick(options.inside, !!series.options.stacking),
options3d = chart.options.chart.options3d,
xOffset = point.pointWidth / 2 || 0;
var dLPosition = {
x: alignTo.x + xOffset,
y: alignTo.y,
z: series.z + seriesOptions.depth / 2
};
if (chart.inverted) {
// Inside dataLabels are positioned according to above
// logic and there is no need to position them using
// non-3D algorighm (that use alignTo.width)
if (inside) {
alignTo.width = 0;
dLPosition.x += point.shapeArgs.height / 2;
}
// When chart is upside down
// (alpha angle between 180 and 360 degrees)
// it is needed to add column width to calculated value.
if (options3d.alpha >= 90 && options3d.alpha <= 270) {
dLPosition.y += point.shapeArgs.width;
}
}
// dLPosition is recalculated for 3D graphs
dLPosition = perspective([dLPosition], chart, true, false)[0];
alignTo.x = dLPosition.x - xOffset;
// #7103 If point is outside of plotArea, hide data label.
alignTo.y = point.outside3dPlot ? -9e9 : dLPosition.y;
}
proceed.apply(this, [].slice.call(arguments, 1));
});
// Added stackLabels position calculation for 3D charts.
wrap(StackItem.prototype, 'getStackBox', function (proceed, chart, stackItem, x, y, xWidth, h, axis) {
var stackBox = proceed.apply(this,
[].slice.call(arguments, 1));
// Only do this for 3D graph
if (chart.is3d() && stackItem.base) {
// First element of stackItem.base is an index of base series.
var baseSeriesInd = +(stackItem.base).split(',')[0];
var columnSeries = chart.series[baseSeriesInd];
var options3d = chart.options.chart.options3d;
// Only do this if base series is a column or inherited type,
// use its barW, z and depth parameters
// for correct stackLabels position calculation
if (columnSeries &&
columnSeries instanceof BaseSeries.seriesTypes.column) {
var dLPosition = {
x: stackBox.x + (chart.inverted ? h : xWidth / 2),
y: stackBox.y,
z: columnSeries.options.depth / 2
};
if (chart.inverted) {
// Do not use default offset calculation logic
// for 3D inverted stackLabels.
stackBox.width = 0;
// When chart is upside down
// (alpha angle between 180 and 360 degrees)
// it is needed to add column width to calculated value.
if (options3d.alpha >= 90 && options3d.alpha <= 270) {
dLPosition.y += xWidth;
}
}
dLPosition = perspective([dLPosition], chart, true, false)[0];
stackBox.x = dLPosition.x - xWidth / 2;
stackBox.y = dLPosition.y;
}
}
return stackBox;
});
/*
@merge v6.2
@todo
EXTENSION FOR 3D CYLINDRICAL COLUMNS
Not supported
*/
/*
var defaultOptions = H.getOptions();
defaultOptions.plotOptions.cylinder =
merge(defaultOptions.plotOptions.column);
var CylinderSeries = extendClass(seriesTypes.column, {
type: 'cylinder'
});
seriesTypes.cylinder = CylinderSeries;
wrap(seriesTypes.cylinder.prototype, 'translate', function (proceed) {
proceed.apply(this, [].slice.call(arguments, 1));
// Do not do this if the chart is not 3D
if (!this.chart.is3d()) {
return;
}
var series = this,
chart = series.chart,
options = chart.options,
cylOptions = options.plotOptions.cylinder,
options3d = options.chart.options3d,
depth = cylOptions.depth || 0,
alpha = chart.alpha3d;
var z = cylOptions.stacking ?
(this.options.stack || 0) * depth :
series._i * depth;
z += depth / 2;
if (cylOptions.grouping !== false) { z = 0; }
each(series.data, function (point) {
var shapeArgs = point.shapeArgs,
deg2rad = H.deg2rad;
point.shapeType = 'arc3d';
shapeArgs.x += depth / 2;
shapeArgs.z = z;
shapeArgs.start = 0;
shapeArgs.end = 2 * PI;
shapeArgs.r = depth * 0.95;
shapeArgs.innerR = 0;
shapeArgs.depth =
shapeArgs.height * (1 / sin((90 - alpha) * deg2rad)) - z;
shapeArgs.alpha = 90 - alpha;
shapeArgs.beta = 0;
});
});
*/
});
_registerModule(_modules, 'Series/Pie3DSeries.js', [_modules['Core/Series/Series.js'], _modules['Core/Globals.js'], _modules['Core/Utilities.js']], function (BaseSeries, H, U) {
/* *
*
* (c) 2010-2020 Torstein Honsi
*
* 3D pie series
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
var deg2rad = H.deg2rad,
svg = H.svg;
var pick = U.pick,
wrap = U.wrap;
var seriesTypes = BaseSeries.seriesTypes;
/**
* The thickness of a 3D pie.
*
* @type {number}
* @default 0
* @since 4.0
* @product highcharts
* @requires highcharts-3d
* @apioption plotOptions.pie.depth
*/
/* eslint-disable no-invalid-this */
wrap(seriesTypes.pie.prototype, 'translate', function (proceed) {
proceed.apply(this, [].slice.call(arguments, 1));
// Do not do this if the chart is not 3D
if (!this.chart.is3d()) {
return;
}
var series = this,
seriesOptions = series.options,
depth = seriesOptions.depth || 0,
options3d = series.chart.options.chart.options3d,
alpha = options3d.alpha,
beta = options3d.beta,
z = seriesOptions.stacking ?
(seriesOptions.stack || 0) * depth :
series._i * depth;
z += depth / 2;
if (seriesOptions.grouping !== false) {
z = 0;
}
series.data.forEach(function (point) {
var shapeArgs = point.shapeArgs,
angle;
point.shapeType = 'arc3d';
shapeArgs.z = z;
shapeArgs.depth = depth * 0.75;
shapeArgs.alpha = alpha;
shapeArgs.beta = beta;
shapeArgs.center = series.center;
angle = (shapeArgs.end + shapeArgs.start) / 2;
point.slicedTranslation = {
translateX: Math.round(Math.cos(angle) *
seriesOptions.slicedOffset *
Math.cos(alpha * deg2rad)),
translateY: Math.round(Math.sin(angle) *
seriesOptions.slicedOffset *
Math.cos(alpha * deg2rad))
};
});
});
wrap(seriesTypes.pie.prototype.pointClass.prototype, 'haloPath', function (proceed) {
var args = arguments;
return this.series.chart.is3d() ? [] : proceed.call(this, args[1]);
});
wrap(seriesTypes.pie.prototype, 'pointAttribs', function (proceed, point, state) {
var attr = proceed.call(this,
point,
state),
options = this.options;
if (this.chart.is3d() && !this.chart.styledMode) {
attr.stroke = options.edgeColor || point.color || this.color;
attr['stroke-width'] = pick(options.edgeWidth, 1);
}
return attr;
});
wrap(seriesTypes.pie.prototype, 'drawDataLabels', function (proceed) {
if (this.chart.is3d()) {
var series = this,
chart = series.chart,
options3d = chart.options.chart.options3d;
series.data.forEach(function (point) {
var shapeArgs = point.shapeArgs,
r = shapeArgs.r,
// #3240 issue with datalabels for 0 and null values
a1 = (shapeArgs.alpha || options3d.alpha) * deg2rad,
b1 = (shapeArgs.beta || options3d.beta) * deg2rad,
a2 = (shapeArgs.start + shapeArgs.end) / 2,
labelPosition = point.labelPosition,
connectorPosition = labelPosition.connectorPosition,
yOffset = (-r * (1 - Math.cos(a1)) * Math.sin(a2)),
xOffset = r * (Math.cos(b1) - 1) * Math.cos(a2);
// Apply perspective on label positions
[
labelPosition.natural,
connectorPosition.breakAt,
connectorPosition.touchingSliceAt
].forEach(function (coordinates) {
coordinates.x += xOffset;
coordinates.y += yOffset;
});
});
}
proceed.apply(this, [].slice.call(arguments, 1));
});
wrap(seriesTypes.pie.prototype, 'addPoint', function (proceed) {
proceed.apply(this, [].slice.call(arguments, 1));
if (this.chart.is3d()) {
// destroy (and rebuild) everything!!!
this.update(this.userOptions, true); // #3845 pass the old options
}
});
wrap(seriesTypes.pie.prototype, 'animate', function (proceed) {
if (!this.chart.is3d()) {
proceed.apply(this, [].slice.call(arguments, 1));
}
else {
var args = arguments,
init = args[1],
animation = this.options.animation,
attribs,
center = this.center,
group = this.group,
markerGroup = this.markerGroup;
if (svg) { // VML is too slow anyway
if (animation === true) {
animation = {};
}
// Initialize the animation
if (init) {
// Scale down the group and place it in the center
group.oldtranslateX = pick(group.oldtranslateX, group.translateX);
group.oldtranslateY = pick(group.oldtranslateY, group.translateY);
attribs = {
translateX: center[0],
translateY: center[1],
scaleX: 0.001,
scaleY: 0.001
};
group.attr(attribs);
if (markerGroup) {
markerGroup.attrSetters = group.attrSetters;
markerGroup.attr(attribs);
}
// Run the animation
}
else {
attribs = {
translateX: group.oldtranslateX,
translateY: group.oldtranslateY,
scaleX: 1,
scaleY: 1
};
group.animate(attribs, animation);
if (markerGroup) {
markerGroup.animate(attribs, animation);
}
}
}
}
});
});
_registerModule(_modules, 'Series/Scatter3DSeries.js', [_modules['Core/Series/Series.js'], _modules['Extensions/Math3D.js'], _modules['Core/Series/Point.js']], function (BaseSeries, Math3D, Point) {
/* *
*
* (c) 2010-2020 Torstein Honsi
*
* Scatter 3D series.
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
var seriesTypes = BaseSeries.seriesTypes;
var pointCameraDistance = Math3D.pointCameraDistance;
/**
* @private
* @class
* @name Highcharts.seriesTypes.scatter3d
*
* @augments Highcharts.Series
*/
BaseSeries.seriesType('scatter3d', 'scatter',
/**
* A 3D scatter plot uses x, y and z coordinates to display values for three
* variables for a set of data.
*
* @sample {highcharts} highcharts/3d/scatter/
* Simple 3D scatter
* @sample {highcharts} highcharts/demo/3d-scatter-draggable
* Draggable 3d scatter
*
* @extends plotOptions.scatter
* @excluding dragDrop, cluster, boostThreshold, boostBlending
* @product highcharts
* @requires highcharts-3d
* @optionparent plotOptions.scatter3d
*/
{
tooltip: {
pointFormat: 'x: <b>{point.x}</b><br/>y: <b>{point.y}</b><br/>z: <b>{point.z}</b><br/>'
}
// Series class
}, {
pointAttribs: function (point) {
var attribs = seriesTypes.scatter.prototype.pointAttribs
.apply(this,
arguments);
if (this.chart.is3d() && point) {
attribs.zIndex =
pointCameraDistance(point, this.chart);
}
return attribs;
},
axisTypes: ['xAxis', 'yAxis', 'zAxis'],
pointArrayMap: ['x', 'y', 'z'],
parallelArrays: ['x', 'y', 'z'],
// Require direct touch rather than using the k-d-tree, because the
// k-d-tree currently doesn't take the xyz coordinate system into
// account (#4552)
directTouch: true
// Point class
}, {
applyOptions: function () {
Point.prototype.applyOptions.apply(this, arguments);
if (typeof this.z === 'undefined') {
this.z = 0;
}
return this;
}
});
/**
* A `scatter3d` series. If the [type](#series.scatter3d.type) option is
* not specified, it is inherited from [chart.type](#chart.type).
*
* scatter3d](#plotOptions.scatter3d).
*
* @extends series,plotOptions.scatter3d
* @excluding boostThreshold, boostBlending
* @product highcharts
* @requires highcharts-3d
* @apioption series.scatter3d
*/
/**
* An array of data points for the series. For the `scatter3d` series
* type, points can be given in the following ways:
*
* 1. An array of arrays with 3 values. In this case, the values correspond
* to `x,y,z`. If the first value is a string, it is applied as the name
* of the point, and the `x` value is inferred.
*
* ```js
* data: [
* [0, 0, 1],
* [1, 8, 7],
* [2, 9, 2]
* ]
* ```
*
* 3. An array of objects with named values. The following snippet shows only a
* few settings, see the complete options set below. If the total number of data
* points exceeds the series'
* [turboThreshold](#series.scatter3d.turboThreshold), this option is not
* available.
*
* ```js
* data: [{
* x: 1,
* y: 2,
* z: 24,
* name: "Point2",
* color: "#00FF00"
* }, {
* x: 1,
* y: 4,
* z: 12,
* name: "Point1",
* color: "#FF00FF"
* }]
* ```
*
* @sample {highcharts} highcharts/chart/reflow-true/
* Numerical values
* @sample {highcharts} highcharts/series/data-array-of-arrays/
* Arrays of numeric x and y
* @sample {highcharts} highcharts/series/data-array-of-arrays-datetime/
* Arrays of datetime x and y
* @sample {highcharts} highcharts/series/data-array-of-name-value/
* Arrays of point.name and y
* @sample {highcharts} highcharts/series/data-array-of-objects/
* Config objects
*
* @type {Array<Array<number>|*>}
* @extends series.scatter.data
* @product highcharts
* @apioption series.scatter3d.data
*/
/**
* The z value for each data point.
*
* @type {number}
* @product highcharts
* @apioption series.scatter3d.data.z
*/
''; // adds doclets above to transpiled file
});
_registerModule(_modules, 'masters/highcharts-3d.src.js', [], function () {
});
}));
Zerion Mini Shell 1.0