1818 lines
64 KiB
JavaScript
1818 lines
64 KiB
JavaScript
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// ==ClosureCompiler==
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// @compilation_level SIMPLE_OPTIMIZATIONS
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/**
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* @license Highcharts JS v4.2.4 (2016-04-14)
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*
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* 3D features for Highcharts JS
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*
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* @license: www.highcharts.com/license
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*/
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(function (factory) {
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if (typeof module === 'object' && module.exports) {
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module.exports = factory;
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} else {
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factory(Highcharts);
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}
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}(function (Highcharts) {
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/**
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Shorthands for often used function
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*/
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var animObject = Highcharts.animObject,
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each = Highcharts.each,
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extend = Highcharts.extend,
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inArray = Highcharts.inArray,
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merge = Highcharts.merge,
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pick = Highcharts.pick,
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wrap = Highcharts.wrap;
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/**
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* Mathematical Functionility
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*/
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var PI = Math.PI,
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deg2rad = (PI / 180), // degrees to radians
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sin = Math.sin,
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cos = Math.cos,
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round = Math.round;
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/**
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* Transforms a given array of points according to the angles in chart.options.
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* Parameters:
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* - points: the array of points
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* - chart: the chart
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* - insidePlotArea: wether to verifiy the points are inside the plotArea
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* Returns:
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* - an array of transformed points
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*/
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function perspective(points, chart, insidePlotArea) {
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var options3d = chart.options.chart.options3d,
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inverted = false,
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origin,
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scale = chart.scale3d || 1;
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if (insidePlotArea) {
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inverted = chart.inverted;
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origin = {
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x: chart.plotWidth / 2,
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y: chart.plotHeight / 2,
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z: options3d.depth / 2,
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vd: pick(options3d.depth, 1) * pick(options3d.viewDistance, 0)
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};
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} else {
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origin = {
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x: chart.plotLeft + (chart.plotWidth / 2),
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y: chart.plotTop + (chart.plotHeight / 2),
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z: options3d.depth / 2,
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vd: pick(options3d.depth, 1) * pick(options3d.viewDistance, 0)
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};
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}
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var result = [],
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xe = origin.x,
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ye = origin.y,
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ze = origin.z,
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vd = origin.vd,
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angle1 = deg2rad * (inverted ? options3d.beta : -options3d.beta),
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angle2 = deg2rad * (inverted ? -options3d.alpha : options3d.alpha),
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s1 = sin(angle1),
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c1 = cos(angle1),
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s2 = sin(angle2),
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c2 = cos(angle2);
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var x, y, z, px, py, pz;
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// Transform each point
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each(points, function (point) {
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x = (inverted ? point.y : point.x) - xe;
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y = (inverted ? point.x : point.y) - ye;
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z = (point.z || 0) - ze;
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// Apply 3-D rotation
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// Euler Angles (XYZ): cosA = cos(Alfa|Roll), cosB = cos(Beta|Pitch), cosG = cos(Gamma|Yaw)
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//
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// Composite rotation:
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// | cosB * cosG | cosB * sinG | -sinB |
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// | sinA * sinB * cosG - cosA * sinG | sinA * sinB * sinG + cosA * cosG | sinA * cosB |
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// | cosA * sinB * cosG + sinA * sinG | cosA * sinB * sinG - sinA * cosG | cosA * cosB |
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//
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// Now, Gamma/Yaw is not used (angle=0), so we assume cosG = 1 and sinG = 0, so we get:
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// | cosB | 0 | - sinB |
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// | sinA * sinB | cosA | sinA * cosB |
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// | cosA * sinB | - sinA | cosA * cosB |
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//
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// But in browsers, y is reversed, so we get sinA => -sinA. The general result is:
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// | cosB | 0 | - sinB | | x | | px |
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// | - sinA * sinB | cosA | - sinA * cosB | x | y | = | py |
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// | cosA * sinB | sinA | cosA * cosB | | z | | pz |
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//
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// Result:
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px = c1 * x - s1 * z;
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py = -s1 * s2 * x + c2 * y - c1 * s2 * z;
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pz = s1 * c2 * x + s2 * y + c1 * c2 * z;
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// Apply perspective
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if ((vd > 0) && (vd < Number.POSITIVE_INFINITY)) {
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px = px * (vd / (pz + ze + vd));
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py = py * (vd / (pz + ze + vd));
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}
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//Apply translation
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px = px * scale + xe;
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py = py * scale + ye;
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pz = pz * scale + ze;
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result.push({
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x: (inverted ? py : px),
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y: (inverted ? px : py),
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z: pz
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});
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});
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return result;
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}
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// Make function acessible to plugins
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Highcharts.perspective = perspective;
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/***
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EXTENSION TO THE SVG-RENDERER TO ENABLE 3D SHAPES
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***/
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////// HELPER METHODS //////
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var dFactor = (4 * (Math.sqrt(2) - 1) / 3) / (PI / 2);
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function defined(obj) {
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return obj !== undefined && obj !== null;
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}
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//Shoelace algorithm -- http://en.wikipedia.org/wiki/Shoelace_formula
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function shapeArea(vertexes) {
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var area = 0,
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i,
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j;
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for (i = 0; i < vertexes.length; i++) {
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j = (i + 1) % vertexes.length;
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area += vertexes[i].x * vertexes[j].y - vertexes[j].x * vertexes[i].y;
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}
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return area / 2;
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}
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function averageZ(vertexes) {
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var z = 0,
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i;
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for (i = 0; i < vertexes.length; i++) {
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z += vertexes[i].z;
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}
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return vertexes.length ? z / vertexes.length : 0;
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}
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/** Method to construct a curved path
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* Can 'wrap' around more then 180 degrees
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*/
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function curveTo(cx, cy, rx, ry, start, end, dx, dy) {
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var result = [];
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if ((end > start) && (end - start > PI / 2 + 0.0001)) {
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result = result.concat(curveTo(cx, cy, rx, ry, start, start + (PI / 2), dx, dy));
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result = result.concat(curveTo(cx, cy, rx, ry, start + (PI / 2), end, dx, dy));
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} else if ((end < start) && (start - end > PI / 2 + 0.0001)) {
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result = result.concat(curveTo(cx, cy, rx, ry, start, start - (PI / 2), dx, dy));
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result = result.concat(curveTo(cx, cy, rx, ry, start - (PI / 2), end, dx, dy));
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} else {
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var arcAngle = end - start;
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result = [
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'C',
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cx + (rx * cos(start)) - ((rx * dFactor * arcAngle) * sin(start)) + dx,
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cy + (ry * sin(start)) + ((ry * dFactor * arcAngle) * cos(start)) + dy,
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cx + (rx * cos(end)) + ((rx * dFactor * arcAngle) * sin(end)) + dx,
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cy + (ry * sin(end)) - ((ry * dFactor * arcAngle) * cos(end)) + dy,
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cx + (rx * cos(end)) + dx,
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cy + (ry * sin(end)) + dy
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];
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}
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return result;
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}
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Highcharts.SVGRenderer.prototype.toLinePath = function (points, closed) {
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var result = [];
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// Put "L x y" for each point
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Highcharts.each(points, function (point) {
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result.push('L', point.x, point.y);
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});
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if (points.length) {
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// Set the first element to M
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result[0] = 'M';
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// If it is a closed line, add Z
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if (closed) {
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result.push('Z');
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}
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}
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return result;
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};
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////// CUBOIDS //////
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Highcharts.SVGRenderer.prototype.cuboid = function (shapeArgs) {
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var result = this.g(),
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paths = this.cuboidPath(shapeArgs);
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// create the 3 sides
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result.front = this.path(paths[0]).attr({ zIndex: paths[3], 'stroke-linejoin': 'round' }).add(result);
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result.top = this.path(paths[1]).attr({ zIndex: paths[4], 'stroke-linejoin': 'round' }).add(result);
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result.side = this.path(paths[2]).attr({ zIndex: paths[5], 'stroke-linejoin': 'round' }).add(result);
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// apply the fill everywhere, the top a bit brighter, the side a bit darker
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result.fillSetter = function (color) {
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var c0 = color,
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c1 = Highcharts.Color(color).brighten(0.1).get(),
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c2 = Highcharts.Color(color).brighten(-0.1).get();
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this.front.attr({ fill: c0 });
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this.top.attr({ fill: c1 });
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this.side.attr({ fill: c2 });
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this.color = color;
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return this;
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};
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// apply opacaity everywhere
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result.opacitySetter = function (opacity) {
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this.front.attr({ opacity: opacity });
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this.top.attr({ opacity: opacity });
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this.side.attr({ opacity: opacity });
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return this;
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};
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result.attr = function (args) {
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if (args.shapeArgs || defined(args.x)) {
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var shapeArgs = args.shapeArgs || args;
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var paths = this.renderer.cuboidPath(shapeArgs);
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this.front.attr({ d: paths[0], zIndex: paths[3] });
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this.top.attr({ d: paths[1], zIndex: paths[4] });
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this.side.attr({ d: paths[2], zIndex: paths[5] });
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} else {
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return Highcharts.SVGElement.prototype.attr.call(this, args); // getter returns value
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}
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return this;
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};
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result.animate = function (args, duration, complete) {
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if (defined(args.x) && defined(args.y)) {
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var paths = this.renderer.cuboidPath(args);
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this.front.attr({ zIndex: paths[3] }).animate({ d: paths[0] }, duration, complete);
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this.top.attr({ zIndex: paths[4] }).animate({ d: paths[1] }, duration, complete);
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this.side.attr({ zIndex: paths[5] }).animate({ d: paths[2] }, duration, complete);
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this.attr({
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zIndex: -paths[6] // #4774
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});
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} else if (args.opacity) {
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this.front.animate(args, duration, complete);
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this.top.animate(args, duration, complete);
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this.side.animate(args, duration, complete);
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} else {
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Highcharts.SVGElement.prototype.animate.call(this, args, duration, complete);
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}
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return this;
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};
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// destroy all children
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result.destroy = function () {
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this.front.destroy();
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this.top.destroy();
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this.side.destroy();
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return null;
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};
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// Apply the Z index to the cuboid group
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result.attr({ zIndex: -paths[6] });
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return result;
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};
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/**
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* Generates a cuboid
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*/
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Highcharts.SVGRenderer.prototype.cuboidPath = function (shapeArgs) {
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var x = shapeArgs.x,
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y = shapeArgs.y,
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z = shapeArgs.z,
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h = shapeArgs.height,
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w = shapeArgs.width,
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d = shapeArgs.depth,
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chart = Highcharts.charts[this.chartIndex],
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map = Highcharts.map;
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// The 8 corners of the cube
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var pArr = [
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{ x: x, y: y, z: z },
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{ x: x + w, y: y, z: z },
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{ x: x + w, y: y + h, z: z },
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{ x: x, y: y + h, z: z },
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{ x: x, y: y + h, z: z + d },
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{ x: x + w, y: y + h, z: z + d },
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{ x: x + w, y: y, z: z + d },
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{ x: x, y: y, z: z + d }
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];
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// apply perspective
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pArr = perspective(pArr, chart, shapeArgs.insidePlotArea);
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// helper method to decide which side is visible
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function mapPath(i) {
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return pArr[i];
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}
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var pickShape = function (path1, path2) {
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var ret = [];
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path1 = map(path1, mapPath);
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path2 = map(path2, mapPath);
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if (shapeArea(path1) < 0) {
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ret = path1;
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} else if (shapeArea(path2) < 0) {
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ret = path2;
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}
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return ret;
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};
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// front or back
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var front = [3, 2, 1, 0];
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var back = [7, 6, 5, 4];
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var path1 = pickShape(front, back);
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// top or bottom
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var top = [1, 6, 7, 0];
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var bottom = [4, 5, 2, 3];
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var path2 = pickShape(top, bottom);
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// side
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var right = [1, 2, 5, 6];
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var left = [0, 7, 4, 3];
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var path3 = pickShape(right, left);
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return [this.toLinePath(path1, true), this.toLinePath(path2, true), this.toLinePath(path3, true), averageZ(path1), averageZ(path2), averageZ(path3), averageZ(map(bottom, mapPath)) * 9e9]; // #4774
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};
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////// SECTORS //////
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Highcharts.SVGRenderer.prototype.arc3d = function (attribs) {
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|
var wrapper = this.g(),
|
||
|
|
renderer = wrapper.renderer,
|
||
|
|
customAttribs = ['x', 'y', 'r', 'innerR', 'start', 'end'];
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Get custom attributes. Mutate the original object and return an object with only custom attr.
|
||
|
|
*/
|
||
|
|
function suckOutCustom(params) {
|
||
|
|
var hasCA = false,
|
||
|
|
ca = {};
|
||
|
|
for (var key in params) {
|
||
|
|
if (inArray(key, customAttribs) !== -1) {
|
||
|
|
ca[key] = params[key];
|
||
|
|
delete params[key];
|
||
|
|
hasCA = true;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return hasCA ? ca : false;
|
||
|
|
}
|
||
|
|
|
||
|
|
attribs = merge(attribs);
|
||
|
|
|
||
|
|
attribs.alpha *= deg2rad;
|
||
|
|
attribs.beta *= 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;
|
||
|
|
wrapper.top.add(wrapper);
|
||
|
|
wrapper.out.add(parent);
|
||
|
|
wrapper.inn.add(parent);
|
||
|
|
wrapper.side1.add(parent);
|
||
|
|
wrapper.side2.add(parent);
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Compute the transformed paths and set them to the composite shapes
|
||
|
|
*/
|
||
|
|
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
|
||
|
|
wrapper.fillSetter = function (value) {
|
||
|
|
var darker = Highcharts.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.
|
||
|
|
each(['opacity', 'translateX', 'translateY', 'visibility'], function (setter) {
|
||
|
|
wrapper[setter + 'Setter'] = function (value, key) {
|
||
|
|
wrapper[key] = value;
|
||
|
|
each(['out', 'inn', 'side1', 'side2', 'top'], function (el) {
|
||
|
|
wrapper[el].attr(key, value);
|
||
|
|
});
|
||
|
|
};
|
||
|
|
});
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Override attr to remove shape attributes and use those to set child paths
|
||
|
|
*/
|
||
|
|
wrap(wrapper, 'attr', function (proceed, params, val) {
|
||
|
|
var ca;
|
||
|
|
if (typeof params === 'object') {
|
||
|
|
ca = suckOutCustom(params);
|
||
|
|
if (ca) {
|
||
|
|
extend(wrapper.attribs, ca);
|
||
|
|
wrapper.setPaths(wrapper.attribs);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return proceed.call(this, params, val);
|
||
|
|
});
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Override the animate function by sucking out custom parameters related to the shapes directly,
|
||
|
|
* and update the shapes from the animation step.
|
||
|
|
*/
|
||
|
|
wrap(wrapper, 'animate', function (proceed, params, animation, complete) {
|
||
|
|
var ca,
|
||
|
|
from = this.attribs,
|
||
|
|
to;
|
||
|
|
|
||
|
|
// 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.depth;
|
||
|
|
delete params.alpha;
|
||
|
|
delete params.beta;
|
||
|
|
|
||
|
|
animation = animObject(pick(animation, this.renderer.globalAnimation));
|
||
|
|
|
||
|
|
if (animation.duration) {
|
||
|
|
params = merge(params); // Don't mutate the original object
|
||
|
|
ca = suckOutCustom(params);
|
||
|
|
|
||
|
|
if (ca) {
|
||
|
|
to = ca;
|
||
|
|
animation.step = function (a, fx) {
|
||
|
|
function interpolate(key) {
|
||
|
|
return from[key] + (pick(to[key], from[key]) - from[key]) * fx.pos;
|
||
|
|
}
|
||
|
|
fx.elem.setPaths(merge(from, {
|
||
|
|
x: interpolate('x'),
|
||
|
|
y: interpolate('y'),
|
||
|
|
r: interpolate('r'),
|
||
|
|
innerR: interpolate('innerR'),
|
||
|
|
start: interpolate('start'),
|
||
|
|
end: interpolate('end')
|
||
|
|
}));
|
||
|
|
};
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return proceed.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();
|
||
|
|
|
||
|
|
Highcharts.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 () {
|
||
|
|
this.top.show();
|
||
|
|
this.out.show();
|
||
|
|
this.inn.show();
|
||
|
|
this.side1.show();
|
||
|
|
this.side2.show();
|
||
|
|
};
|
||
|
|
return wrapper;
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Generate the paths required to draw a 3D arc
|
||
|
|
*/
|
||
|
|
Highcharts.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, // inner radius
|
||
|
|
d = shapeArgs.depth, // depth
|
||
|
|
alpha = shapeArgs.alpha, // alpha rotation of the chart
|
||
|
|
beta = shapeArgs.beta; // beta rotation of the chart
|
||
|
|
|
||
|
|
// Derived Variables
|
||
|
|
var cs = cos(start), // cosinus of the start angle
|
||
|
|
ss = sin(start), // sinus of the start angle
|
||
|
|
ce = cos(end), // cosinus of the end angle
|
||
|
|
se = sin(end), // sinus of the end angle
|
||
|
|
rx = r * cos(beta), // x-radius
|
||
|
|
ry = r * cos(alpha), // y-radius
|
||
|
|
irx = ir * cos(beta), // x-radius (inner)
|
||
|
|
iry = ir * cos(alpha), // y-radius (inner)
|
||
|
|
dx = d * sin(beta), // distance between top and bottom in x
|
||
|
|
dy = d * 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 = top.concat([
|
||
|
|
'L', cx + (irx * ce), cy + (iry * se)
|
||
|
|
]);
|
||
|
|
top = top.concat(curveTo(cx, cy, irx, iry, end, start, 0, 0));
|
||
|
|
top = top.concat(['Z']);
|
||
|
|
// OUTSIDE
|
||
|
|
var b = (beta > 0 ? PI / 2 : 0),
|
||
|
|
a = (alpha > 0 ? 0 : 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));
|
||
|
|
|
||
|
|
if (end > midEnd && start < midEnd) { // When shape is wide, it can cross both, (c) and (d) edges, when using startAngle
|
||
|
|
// Go to outer side
|
||
|
|
out = out.concat([
|
||
|
|
'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 = out.concat([
|
||
|
|
'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 = out.concat([
|
||
|
|
'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 = out.concat([
|
||
|
|
'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));
|
||
|
|
} else if (end > PI - a && start < PI - a) { // But shape can cross also only (c) edge:
|
||
|
|
// Go to outer side
|
||
|
|
out = out.concat([
|
||
|
|
'L', cx + (rx * cos(end2)) + dx, cy + (ry * 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 = out.concat([
|
||
|
|
'L', cx + (rx * cos(end)), cy + (ry * sin(end))
|
||
|
|
]);
|
||
|
|
// Go back to the artifical end2
|
||
|
|
out = out.concat(curveTo(cx, cy, rx, ry, end, end2, 0, 0));
|
||
|
|
}
|
||
|
|
|
||
|
|
out = out.concat([
|
||
|
|
'L', cx + (rx * cos(end2)) + dx, cy + (ry * sin(end2)) + dy
|
||
|
|
]);
|
||
|
|
out = out.concat(curveTo(cx, cy, rx, ry, end2, start2, dx, dy));
|
||
|
|
out = out.concat(['Z']);
|
||
|
|
|
||
|
|
// INSIDE
|
||
|
|
var inn = ['M', cx + (irx * cs), cy + (iry * ss)];
|
||
|
|
inn = inn.concat(curveTo(cx, cy, irx, iry, start, end, 0, 0));
|
||
|
|
inn = inn.concat([
|
||
|
|
'L', cx + (irx * cos(end)) + dx, cy + (iry * sin(end)) + dy
|
||
|
|
]);
|
||
|
|
inn = inn.concat(curveTo(cx, cy, irx, iry, end, start, dx, dy));
|
||
|
|
inn = inn.concat(['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
|
||
|
|
function toZeroPIRange(angle) {
|
||
|
|
angle = angle % (2 * PI);
|
||
|
|
if (angle > PI) {
|
||
|
|
angle = 2 * 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,
|
||
|
|
zTop: PI * incPrecision + 1, // max angle is PI, so this is allways higher
|
||
|
|
out: out,
|
||
|
|
zOut: Math.max(a1, a2, a3),
|
||
|
|
inn: inn,
|
||
|
|
zInn: Math.max(a1, a2, a3),
|
||
|
|
side1: side1,
|
||
|
|
zSide1: a3 * 0.99, // to keep below zOut and zInn in case of same values
|
||
|
|
side2: side2,
|
||
|
|
zSide2: a2 * 0.99
|
||
|
|
};
|
||
|
|
};
|
||
|
|
/***
|
||
|
|
EXTENSION FOR 3D CHARTS
|
||
|
|
***/
|
||
|
|
// Shorthand to check the is3d flag
|
||
|
|
Highcharts.Chart.prototype.is3d = function () {
|
||
|
|
return this.options.chart.options3d && this.options.chart.options3d.enabled; // #4280
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Extend the getMargins method to calculate scale of the 3D view. That is required to
|
||
|
|
* fit chart's 3D projection into the actual plotting area. Reported as #4933.
|
||
|
|
*/
|
||
|
|
Highcharts.wrap(Highcharts.Chart.prototype, 'getMargins', function (proceed) {
|
||
|
|
var chart = this,
|
||
|
|
options3d = chart.options.chart.options3d,
|
||
|
|
bbox3d = {
|
||
|
|
minX: Number.MAX_VALUE,
|
||
|
|
maxX: -Number.MAX_VALUE,
|
||
|
|
minY: Number.MAX_VALUE,
|
||
|
|
maxY: -Number.MAX_VALUE
|
||
|
|
},
|
||
|
|
plotLeft = chart.plotLeft,
|
||
|
|
plotRight = chart.plotWidth + plotLeft,
|
||
|
|
plotTop = chart.plotTop,
|
||
|
|
plotBottom = chart.plotHeight + plotTop,
|
||
|
|
originX = plotLeft + chart.plotWidth / 2,
|
||
|
|
originY = plotTop + chart.plotHeight / 2,
|
||
|
|
scale = 1,
|
||
|
|
corners = [],
|
||
|
|
i;
|
||
|
|
|
||
|
|
proceed.apply(this, [].slice.call(arguments, 1));
|
||
|
|
|
||
|
|
if (this.is3d()) {
|
||
|
|
if (options3d.fitToPlot === true) {
|
||
|
|
// Clear previous scale in case of updates:
|
||
|
|
chart.scale3d = 1;
|
||
|
|
|
||
|
|
// Top left corners:
|
||
|
|
corners = [{
|
||
|
|
x: plotLeft,
|
||
|
|
y: plotTop,
|
||
|
|
z: 0
|
||
|
|
}, {
|
||
|
|
x: plotLeft,
|
||
|
|
y: plotTop,
|
||
|
|
z: options3d.depth
|
||
|
|
}];
|
||
|
|
|
||
|
|
// Top right corners:
|
||
|
|
for (i = 0; i < 2; i++) {
|
||
|
|
corners.push({
|
||
|
|
x: plotRight,
|
||
|
|
y: corners[i].y,
|
||
|
|
z: corners[i].z
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
// All bottom corners:
|
||
|
|
for (i = 0; i < 4; 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:
|
||
|
|
each(corners, 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)));
|
||
|
|
}
|
||
|
|
|
||
|
|
// Set scale, used later in perspective method():
|
||
|
|
chart.scale3d = scale;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
Highcharts.wrap(Highcharts.Chart.prototype, 'isInsidePlot', function (proceed) {
|
||
|
|
return this.is3d() || proceed.apply(this, [].slice.call(arguments, 1));
|
||
|
|
});
|
||
|
|
|
||
|
|
var defaultChartOptions = Highcharts.getOptions();
|
||
|
|
defaultChartOptions.chart.options3d = {
|
||
|
|
enabled: false,
|
||
|
|
alpha: 0,
|
||
|
|
beta: 0,
|
||
|
|
depth: 100,
|
||
|
|
fitToPlot: true,
|
||
|
|
viewDistance: 25,
|
||
|
|
frame: {
|
||
|
|
bottom: { size: 1, color: 'rgba(255,255,255,0)' },
|
||
|
|
side: { size: 1, color: 'rgba(255,255,255,0)' },
|
||
|
|
back: { size: 1, color: 'rgba(255,255,255,0)' }
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
Highcharts.wrap(Highcharts.Chart.prototype, 'init', function (proceed) {
|
||
|
|
var args = [].slice.call(arguments, 1),
|
||
|
|
plotOptions,
|
||
|
|
pieOptions;
|
||
|
|
|
||
|
|
if (args[0].chart && args[0].chart.options3d && args[0].chart.options3d.enabled) {
|
||
|
|
// Normalize alpha and beta to (-360, 360) range
|
||
|
|
args[0].chart.options3d.alpha = (args[0].chart.options3d.alpha || 0) % 360;
|
||
|
|
args[0].chart.options3d.beta = (args[0].chart.options3d.beta || 0) % 360;
|
||
|
|
|
||
|
|
plotOptions = args[0].plotOptions || {};
|
||
|
|
pieOptions = plotOptions.pie || {};
|
||
|
|
|
||
|
|
pieOptions.borderColor = Highcharts.pick(pieOptions.borderColor, undefined);
|
||
|
|
}
|
||
|
|
proceed.apply(this, args);
|
||
|
|
});
|
||
|
|
|
||
|
|
Highcharts.wrap(Highcharts.Chart.prototype, 'setChartSize', function (proceed) {
|
||
|
|
proceed.apply(this, [].slice.call(arguments, 1));
|
||
|
|
|
||
|
|
if (this.is3d()) {
|
||
|
|
var inverted = this.inverted,
|
||
|
|
clipBox = this.clipBox,
|
||
|
|
margin = this.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] = this.chartWidth + (margin[3] || 0) + (margin[1] || 0);
|
||
|
|
clipBox[h] = this.chartHeight + (margin[0] || 0) + (margin[2] || 0);
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
Highcharts.wrap(Highcharts.Chart.prototype, 'redraw', function (proceed) {
|
||
|
|
if (this.is3d()) {
|
||
|
|
// Set to force a redraw of all elements
|
||
|
|
this.isDirtyBox = true;
|
||
|
|
}
|
||
|
|
proceed.apply(this, [].slice.call(arguments, 1));
|
||
|
|
});
|
||
|
|
|
||
|
|
// Draw the series in the reverse order (#3803, #3917)
|
||
|
|
Highcharts.wrap(Highcharts.Chart.prototype, 'renderSeries', function (proceed) {
|
||
|
|
var series,
|
||
|
|
i = this.series.length;
|
||
|
|
|
||
|
|
if (this.is3d()) {
|
||
|
|
while (i--) {
|
||
|
|
series = this.series[i];
|
||
|
|
series.translate();
|
||
|
|
series.render();
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
proceed.call(this);
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
Highcharts.Chart.prototype.retrieveStacks = function (stacking) {
|
||
|
|
var series = this.series,
|
||
|
|
stacks = {},
|
||
|
|
stackNumber,
|
||
|
|
i = 1;
|
||
|
|
|
||
|
|
Highcharts.each(this.series, 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;
|
||
|
|
};
|
||
|
|
|
||
|
|
/***
|
||
|
|
EXTENSION TO THE AXIS
|
||
|
|
***/
|
||
|
|
Highcharts.wrap(Highcharts.Axis.prototype, 'setOptions', function (proceed, userOptions) {
|
||
|
|
var options;
|
||
|
|
proceed.call(this, userOptions);
|
||
|
|
if (this.chart.is3d()) {
|
||
|
|
options = this.options;
|
||
|
|
options.tickWidth = Highcharts.pick(options.tickWidth, 0);
|
||
|
|
options.gridLineWidth = Highcharts.pick(options.gridLineWidth, 1);
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
Highcharts.wrap(Highcharts.Axis.prototype, 'render', 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 chart = this.chart,
|
||
|
|
renderer = chart.renderer,
|
||
|
|
options3d = chart.options.chart.options3d,
|
||
|
|
frame = options3d.frame,
|
||
|
|
fbottom = frame.bottom,
|
||
|
|
fback = frame.back,
|
||
|
|
fside = frame.side,
|
||
|
|
depth = options3d.depth,
|
||
|
|
height = this.height,
|
||
|
|
width = this.width,
|
||
|
|
left = this.left,
|
||
|
|
top = this.top;
|
||
|
|
|
||
|
|
if (this.isZAxis) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
if (this.horiz) {
|
||
|
|
var bottomShape = {
|
||
|
|
x: left,
|
||
|
|
y: top + (chart.xAxis[0].opposite ? -fbottom.size : height),
|
||
|
|
z: 0,
|
||
|
|
width: width,
|
||
|
|
height: fbottom.size,
|
||
|
|
depth: depth,
|
||
|
|
insidePlotArea: false
|
||
|
|
};
|
||
|
|
if (!this.bottomFrame) {
|
||
|
|
this.bottomFrame = renderer.cuboid(bottomShape).attr({
|
||
|
|
fill: fbottom.color,
|
||
|
|
zIndex: (chart.yAxis[0].reversed && options3d.alpha > 0 ? 4 : -1)
|
||
|
|
})
|
||
|
|
.css({
|
||
|
|
stroke: fbottom.color
|
||
|
|
}).add();
|
||
|
|
} else {
|
||
|
|
this.bottomFrame.animate(bottomShape);
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
// BACK
|
||
|
|
var backShape = {
|
||
|
|
x: left + (chart.yAxis[0].opposite ? 0 : -fside.size),
|
||
|
|
y: top + (chart.xAxis[0].opposite ? -fbottom.size : 0),
|
||
|
|
z: depth,
|
||
|
|
width: width + fside.size,
|
||
|
|
height: height + fbottom.size,
|
||
|
|
depth: fback.size,
|
||
|
|
insidePlotArea: false
|
||
|
|
};
|
||
|
|
if (!this.backFrame) {
|
||
|
|
this.backFrame = renderer.cuboid(backShape).attr({
|
||
|
|
fill: fback.color,
|
||
|
|
zIndex: -3
|
||
|
|
}).css({
|
||
|
|
stroke: fback.color
|
||
|
|
}).add();
|
||
|
|
} else {
|
||
|
|
this.backFrame.animate(backShape);
|
||
|
|
}
|
||
|
|
var sideShape = {
|
||
|
|
x: left + (chart.yAxis[0].opposite ? width : -fside.size),
|
||
|
|
y: top + (chart.xAxis[0].opposite ? -fbottom.size : 0),
|
||
|
|
z: 0,
|
||
|
|
width: fside.size,
|
||
|
|
height: height + fbottom.size,
|
||
|
|
depth: depth,
|
||
|
|
insidePlotArea: false
|
||
|
|
};
|
||
|
|
if (!this.sideFrame) {
|
||
|
|
this.sideFrame = renderer.cuboid(sideShape).attr({
|
||
|
|
fill: fside.color,
|
||
|
|
zIndex: -2
|
||
|
|
}).css({
|
||
|
|
stroke: fside.color
|
||
|
|
}).add();
|
||
|
|
} else {
|
||
|
|
this.sideFrame.animate(sideShape);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
Highcharts.wrap(Highcharts.Axis.prototype, 'getPlotLinePath', function (proceed) {
|
||
|
|
var path = proceed.apply(this, [].slice.call(arguments, 1));
|
||
|
|
|
||
|
|
// Do not do this if the chart is not 3D
|
||
|
|
if (!this.chart.is3d()) {
|
||
|
|
return path;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (path === null) {
|
||
|
|
return path;
|
||
|
|
}
|
||
|
|
|
||
|
|
var chart = this.chart,
|
||
|
|
options3d = chart.options.chart.options3d,
|
||
|
|
d = this.isZAxis ? chart.plotWidth : options3d.depth,
|
||
|
|
opposite = this.opposite;
|
||
|
|
if (this.horiz) {
|
||
|
|
opposite = !opposite;
|
||
|
|
}
|
||
|
|
var pArr = [
|
||
|
|
this.swapZ({ x: path[1], y: path[2], z: (opposite ? d : 0) }),
|
||
|
|
this.swapZ({ x: path[1], y: path[2], z: d }),
|
||
|
|
this.swapZ({ x: path[4], y: path[5], z: d }),
|
||
|
|
this.swapZ({ x: path[4], y: path[5], z: (opposite ? 0 : d) })
|
||
|
|
];
|
||
|
|
|
||
|
|
pArr = perspective(pArr, this.chart, false);
|
||
|
|
path = this.chart.renderer.toLinePath(pArr, false);
|
||
|
|
|
||
|
|
return path;
|
||
|
|
});
|
||
|
|
|
||
|
|
// Do not draw axislines in 3D
|
||
|
|
Highcharts.wrap(Highcharts.Axis.prototype, 'getLinePath', function (proceed) {
|
||
|
|
return this.chart.is3d() ? [] : proceed.apply(this, [].slice.call(arguments, 1));
|
||
|
|
});
|
||
|
|
|
||
|
|
Highcharts.wrap(Highcharts.Axis.prototype, 'getPlotBandPath', function (proceed) {
|
||
|
|
// Do not do this if the chart is not 3D
|
||
|
|
if (!this.chart.is3d()) {
|
||
|
|
return proceed.apply(this, [].slice.call(arguments, 1));
|
||
|
|
}
|
||
|
|
|
||
|
|
var args = arguments,
|
||
|
|
from = args[1],
|
||
|
|
to = args[2],
|
||
|
|
toPath = this.getPlotLinePath(to),
|
||
|
|
path = this.getPlotLinePath(from);
|
||
|
|
|
||
|
|
if (path && toPath) {
|
||
|
|
path.push(
|
||
|
|
'L',
|
||
|
|
toPath[10], // These two do not exist in the regular getPlotLine
|
||
|
|
toPath[11], // ---- # 3005
|
||
|
|
'L',
|
||
|
|
toPath[7],
|
||
|
|
toPath[8],
|
||
|
|
'L',
|
||
|
|
toPath[4],
|
||
|
|
toPath[5],
|
||
|
|
'L',
|
||
|
|
toPath[1],
|
||
|
|
toPath[2]
|
||
|
|
);
|
||
|
|
} else { // outside the axis area
|
||
|
|
path = null;
|
||
|
|
}
|
||
|
|
|
||
|
|
return path;
|
||
|
|
});
|
||
|
|
|
||
|
|
/***
|
||
|
|
EXTENSION TO THE TICKS
|
||
|
|
***/
|
||
|
|
|
||
|
|
Highcharts.wrap(Highcharts.Tick.prototype, 'getMarkPath', function (proceed) {
|
||
|
|
var path = proceed.apply(this, [].slice.call(arguments, 1));
|
||
|
|
|
||
|
|
// Do not do this if the chart is not 3D
|
||
|
|
if (!this.axis.chart.is3d()) {
|
||
|
|
return path;
|
||
|
|
}
|
||
|
|
|
||
|
|
var pArr = [
|
||
|
|
this.axis.swapZ({ x: path[1], y: path[2], z: 0 }),
|
||
|
|
this.axis.swapZ({ x: path[4], y: path[5], z: 0 })
|
||
|
|
];
|
||
|
|
|
||
|
|
pArr = perspective(pArr, this.axis.chart, false);
|
||
|
|
path = [
|
||
|
|
'M', pArr[0].x, pArr[0].y,
|
||
|
|
'L', pArr[1].x, pArr[1].y
|
||
|
|
];
|
||
|
|
return path;
|
||
|
|
});
|
||
|
|
|
||
|
|
Highcharts.wrap(Highcharts.Tick.prototype, 'getLabelPosition', function (proceed) {
|
||
|
|
var pos = proceed.apply(this, [].slice.call(arguments, 1));
|
||
|
|
|
||
|
|
// Do not do this if the chart is not 3D
|
||
|
|
if (!this.axis.chart.is3d()) {
|
||
|
|
return pos;
|
||
|
|
}
|
||
|
|
|
||
|
|
var newPos = perspective([this.axis.swapZ({ x: pos.x, y: pos.y, z: 0 })], this.axis.chart, false)[0];
|
||
|
|
newPos.x = newPos.x - (!this.axis.horiz && this.axis.opposite ? this.axis.transA : 0); //#3788
|
||
|
|
newPos.old = pos;
|
||
|
|
return newPos;
|
||
|
|
});
|
||
|
|
|
||
|
|
Highcharts.wrap(Highcharts.Tick.prototype, 'handleOverflow', function (proceed, xy) {
|
||
|
|
if (this.axis.chart.is3d()) {
|
||
|
|
xy = xy.old;
|
||
|
|
}
|
||
|
|
return proceed.call(this, xy);
|
||
|
|
});
|
||
|
|
|
||
|
|
Highcharts.wrap(Highcharts.Axis.prototype, 'getTitlePosition', function (proceed) {
|
||
|
|
var is3d = this.chart.is3d(),
|
||
|
|
pos,
|
||
|
|
axisTitleMargin;
|
||
|
|
|
||
|
|
// Pull out the axis title margin, that is not subject to the perspective
|
||
|
|
if (is3d) {
|
||
|
|
axisTitleMargin = this.axisTitleMargin;
|
||
|
|
this.axisTitleMargin = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
pos = proceed.apply(this, [].slice.call(arguments, 1));
|
||
|
|
|
||
|
|
if (is3d) {
|
||
|
|
pos = perspective([this.swapZ({ x: pos.x, y: pos.y, z: 0 })], this.chart, false)[0];
|
||
|
|
|
||
|
|
// Re-apply the axis title margin outside the perspective
|
||
|
|
pos[this.horiz ? 'y' : 'x'] += (this.horiz ? 1 : -1) * // horizontal axis reverses the margin ...
|
||
|
|
(this.opposite ? -1 : 1) * // ... so does opposite axes
|
||
|
|
axisTitleMargin;
|
||
|
|
this.axisTitleMargin = axisTitleMargin;
|
||
|
|
}
|
||
|
|
return pos;
|
||
|
|
});
|
||
|
|
|
||
|
|
Highcharts.wrap(Highcharts.Axis.prototype, 'drawCrosshair', function (proceed) {
|
||
|
|
var args = arguments;
|
||
|
|
if (this.chart.is3d()) {
|
||
|
|
if (args[2]) {
|
||
|
|
args[2] = {
|
||
|
|
plotX: args[2].plotXold || args[2].plotX,
|
||
|
|
plotY: args[2].plotYold || args[2].plotY
|
||
|
|
};
|
||
|
|
}
|
||
|
|
}
|
||
|
|
proceed.apply(this, [].slice.call(args, 1));
|
||
|
|
});
|
||
|
|
|
||
|
|
/***
|
||
|
|
Z-AXIS
|
||
|
|
***/
|
||
|
|
|
||
|
|
Highcharts.Axis.prototype.swapZ = function (p, insidePlotArea) {
|
||
|
|
if (this.isZAxis) {
|
||
|
|
var plotLeft = insidePlotArea ? 0 : this.chart.plotLeft;
|
||
|
|
var chart = this.chart;
|
||
|
|
return {
|
||
|
|
x: plotLeft + (chart.yAxis[0].opposite ? p.z : chart.xAxis[0].width - p.z),
|
||
|
|
y: p.y,
|
||
|
|
z: p.x - plotLeft
|
||
|
|
};
|
||
|
|
}
|
||
|
|
return p;
|
||
|
|
};
|
||
|
|
|
||
|
|
var ZAxis = Highcharts.ZAxis = function () {
|
||
|
|
this.isZAxis = true;
|
||
|
|
this.init.apply(this, arguments);
|
||
|
|
};
|
||
|
|
Highcharts.extend(ZAxis.prototype, Highcharts.Axis.prototype);
|
||
|
|
Highcharts.extend(ZAxis.prototype, {
|
||
|
|
setOptions: function (userOptions) {
|
||
|
|
userOptions = Highcharts.merge({
|
||
|
|
offset: 0,
|
||
|
|
lineWidth: 0
|
||
|
|
}, userOptions);
|
||
|
|
Highcharts.Axis.prototype.setOptions.call(this, userOptions);
|
||
|
|
this.coll = 'zAxis';
|
||
|
|
},
|
||
|
|
setAxisSize: function () {
|
||
|
|
Highcharts.Axis.prototype.setAxisSize.call(this);
|
||
|
|
this.width = this.len = this.chart.options.chart.options3d.depth;
|
||
|
|
this.right = this.chart.chartWidth - this.width - this.left;
|
||
|
|
},
|
||
|
|
getSeriesExtremes: function () {
|
||
|
|
var axis = this,
|
||
|
|
chart = axis.chart;
|
||
|
|
|
||
|
|
axis.hasVisibleSeries = false;
|
||
|
|
|
||
|
|
// Reset properties in case we're redrawing (#3353)
|
||
|
|
axis.dataMin = axis.dataMax = axis.ignoreMinPadding = axis.ignoreMaxPadding = null;
|
||
|
|
|
||
|
|
if (axis.buildStacks) {
|
||
|
|
axis.buildStacks();
|
||
|
|
}
|
||
|
|
|
||
|
|
// loop through this axis' series
|
||
|
|
Highcharts.each(axis.series, function (series) {
|
||
|
|
|
||
|
|
if (series.visible || !chart.options.chart.ignoreHiddenSeries) {
|
||
|
|
|
||
|
|
var seriesOptions = series.options,
|
||
|
|
zData,
|
||
|
|
threshold = seriesOptions.threshold;
|
||
|
|
|
||
|
|
axis.hasVisibleSeries = true;
|
||
|
|
|
||
|
|
// Validate threshold in logarithmic axes
|
||
|
|
if (axis.isLog && threshold <= 0) {
|
||
|
|
threshold = null;
|
||
|
|
}
|
||
|
|
|
||
|
|
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));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
});
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Extend the chart getAxes method to also get the color axis
|
||
|
|
*/
|
||
|
|
Highcharts.wrap(Highcharts.Chart.prototype, 'getAxes', function (proceed) {
|
||
|
|
var chart = this,
|
||
|
|
options = this.options,
|
||
|
|
zAxisOptions = options.zAxis = Highcharts.splat(options.zAxis || {});
|
||
|
|
|
||
|
|
proceed.call(this);
|
||
|
|
|
||
|
|
if (!chart.is3d()) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
this.zAxis = [];
|
||
|
|
Highcharts.each(zAxisOptions, function (axisOptions, i) {
|
||
|
|
axisOptions.index = i;
|
||
|
|
axisOptions.isX = true; //Z-Axis is shown horizontally, so it's kind of a X-Axis
|
||
|
|
var zAxis = new ZAxis(chart, axisOptions);
|
||
|
|
zAxis.setScale();
|
||
|
|
});
|
||
|
|
});
|
||
|
|
/***
|
||
|
|
EXTENSION FOR 3D COLUMNS
|
||
|
|
***/
|
||
|
|
Highcharts.wrap(Highcharts.seriesTypes.column.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,
|
||
|
|
seriesOptions = series.options,
|
||
|
|
depth = seriesOptions.depth || 25;
|
||
|
|
|
||
|
|
var stack = seriesOptions.stacking ? (seriesOptions.stack || 0) : series._i;
|
||
|
|
var z = stack * (depth + (seriesOptions.groupZPadding || 1));
|
||
|
|
|
||
|
|
if (seriesOptions.grouping !== false) {
|
||
|
|
z = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
z += (seriesOptions.groupZPadding || 1);
|
||
|
|
|
||
|
|
Highcharts.each(series.data, function (point) {
|
||
|
|
if (point.y !== null) {
|
||
|
|
var shapeArgs = point.shapeArgs,
|
||
|
|
tooltipPos = point.tooltipPos;
|
||
|
|
|
||
|
|
point.shapeType = 'cuboid';
|
||
|
|
shapeArgs.z = z;
|
||
|
|
shapeArgs.depth = depth;
|
||
|
|
shapeArgs.insidePlotArea = true;
|
||
|
|
|
||
|
|
// Translate the tooltip position in 3d space
|
||
|
|
tooltipPos = perspective([{ x: tooltipPos[0], y: tooltipPos[1], z: z }], chart, true)[0];
|
||
|
|
point.tooltipPos = [tooltipPos.x, tooltipPos.y];
|
||
|
|
}
|
||
|
|
});
|
||
|
|
// store for later use #4067
|
||
|
|
series.z = z;
|
||
|
|
});
|
||
|
|
|
||
|
|
Highcharts.wrap(Highcharts.seriesTypes.column.prototype, '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 (Highcharts.svg) { // VML is too slow anyway
|
||
|
|
if (init) {
|
||
|
|
Highcharts.each(series.data, 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
|
||
|
|
Highcharts.each(series.data, 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();
|
||
|
|
|
||
|
|
// delete this function to allow it only once
|
||
|
|
series.animate = null;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
Highcharts.wrap(Highcharts.seriesTypes.column.prototype, 'init', function (proceed) {
|
||
|
|
proceed.apply(this, [].slice.call(arguments, 1));
|
||
|
|
|
||
|
|
if (this.chart.is3d()) {
|
||
|
|
var seriesOptions = this.options,
|
||
|
|
grouping = seriesOptions.grouping,
|
||
|
|
stacking = seriesOptions.stacking,
|
||
|
|
reversedStacks = pick(this.yAxis.options.reversedStacks, true),
|
||
|
|
z = 0;
|
||
|
|
|
||
|
|
if (!(grouping !== undefined && !grouping)) {
|
||
|
|
var stacks = this.chart.retrieveStacks(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.zIndex = z;
|
||
|
|
}
|
||
|
|
});
|
||
|
|
function draw3DPoints(proceed) {
|
||
|
|
// Do not do this if the chart is not 3D
|
||
|
|
if (this.chart.is3d()) {
|
||
|
|
var grouping = this.chart.options.plotOptions.column.grouping;
|
||
|
|
if (grouping !== undefined && !grouping && this.group.zIndex !== undefined && !this.zIndexSet) {
|
||
|
|
this.group.attr({ zIndex: this.group.zIndex * 10 });
|
||
|
|
this.zIndexSet = true; // #4062 set zindex only once
|
||
|
|
}
|
||
|
|
|
||
|
|
var options = this.options,
|
||
|
|
states = this.options.states;
|
||
|
|
|
||
|
|
this.borderWidth = options.borderWidth = defined(options.edgeWidth) ? options.edgeWidth : 1; //#4055
|
||
|
|
|
||
|
|
Highcharts.each(this.data, function (point) {
|
||
|
|
if (point.y !== null) {
|
||
|
|
var pointAttr = point.pointAttr;
|
||
|
|
|
||
|
|
// Set the border color to the fill color to provide a smooth edge
|
||
|
|
this.borderColor = Highcharts.pick(options.edgeColor, pointAttr[''].fill);
|
||
|
|
|
||
|
|
pointAttr[''].stroke = this.borderColor;
|
||
|
|
pointAttr.hover.stroke = Highcharts.pick(states.hover.edgeColor, this.borderColor);
|
||
|
|
pointAttr.select.stroke = Highcharts.pick(states.select.edgeColor, this.borderColor);
|
||
|
|
}
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
proceed.apply(this, [].slice.call(arguments, 1));
|
||
|
|
}
|
||
|
|
|
||
|
|
Highcharts.wrap(Highcharts.Series.prototype, 'alignDataLabel', function (proceed) {
|
||
|
|
|
||
|
|
// Only do this for 3D columns and columnranges
|
||
|
|
if (this.chart.is3d() && (this.type === 'column' || this.type === 'columnrange')) {
|
||
|
|
var series = this,
|
||
|
|
chart = series.chart;
|
||
|
|
|
||
|
|
var args = arguments,
|
||
|
|
alignTo = args[4];
|
||
|
|
|
||
|
|
var pos = ({ x: alignTo.x, y: alignTo.y, z: series.z });
|
||
|
|
pos = perspective([pos], chart, true)[0];
|
||
|
|
alignTo.x = pos.x;
|
||
|
|
alignTo.y = pos.y;
|
||
|
|
}
|
||
|
|
|
||
|
|
proceed.apply(this, [].slice.call(arguments, 1));
|
||
|
|
});
|
||
|
|
|
||
|
|
if (Highcharts.seriesTypes.columnrange) {
|
||
|
|
Highcharts.wrap(Highcharts.seriesTypes.columnrange.prototype, 'drawPoints', draw3DPoints);
|
||
|
|
}
|
||
|
|
|
||
|
|
Highcharts.wrap(Highcharts.seriesTypes.column.prototype, 'drawPoints', draw3DPoints);
|
||
|
|
|
||
|
|
/***
|
||
|
|
EXTENSION FOR 3D CYLINDRICAL COLUMNS
|
||
|
|
Not supported
|
||
|
|
***/
|
||
|
|
/*
|
||
|
|
var defaultOptions = Highcharts.getOptions();
|
||
|
|
defaultOptions.plotOptions.cylinder = Highcharts.merge(defaultOptions.plotOptions.column);
|
||
|
|
var CylinderSeries = Highcharts.extendClass(Highcharts.seriesTypes.column, {
|
||
|
|
type: 'cylinder'
|
||
|
|
});
|
||
|
|
Highcharts.seriesTypes.cylinder = CylinderSeries;
|
||
|
|
|
||
|
|
Highcharts.wrap(Highcharts.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 = options3d.alpha;
|
||
|
|
|
||
|
|
var z = cylOptions.stacking ? (this.options.stack || 0) * depth : series._i * depth;
|
||
|
|
z += depth / 2;
|
||
|
|
|
||
|
|
if (cylOptions.grouping !== false) { z = 0; }
|
||
|
|
|
||
|
|
Highcharts.each(series.data, function (point) {
|
||
|
|
var shapeArgs = point.shapeArgs;
|
||
|
|
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;
|
||
|
|
});
|
||
|
|
});
|
||
|
|
*/
|
||
|
|
/***
|
||
|
|
EXTENSION FOR 3D PIES
|
||
|
|
***/
|
||
|
|
|
||
|
|
Highcharts.wrap(Highcharts.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,
|
||
|
|
chart = series.chart,
|
||
|
|
options = chart.options,
|
||
|
|
seriesOptions = series.options,
|
||
|
|
depth = seriesOptions.depth || 0,
|
||
|
|
options3d = 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;
|
||
|
|
}
|
||
|
|
|
||
|
|
each(series.data, 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: round(cos(angle) * seriesOptions.slicedOffset * cos(alpha * deg2rad)),
|
||
|
|
translateY: round(sin(angle) * seriesOptions.slicedOffset * cos(alpha * deg2rad))
|
||
|
|
};
|
||
|
|
});
|
||
|
|
});
|
||
|
|
|
||
|
|
Highcharts.wrap(Highcharts.seriesTypes.pie.prototype.pointClass.prototype, 'haloPath', function (proceed) {
|
||
|
|
var args = arguments;
|
||
|
|
return this.series.chart.is3d() ? [] : proceed.call(this, args[1]);
|
||
|
|
});
|
||
|
|
|
||
|
|
Highcharts.wrap(Highcharts.seriesTypes.pie.prototype, 'drawPoints', function (proceed) {
|
||
|
|
|
||
|
|
var options = this.options,
|
||
|
|
states = options.states;
|
||
|
|
|
||
|
|
// Do not do this if the chart is not 3D
|
||
|
|
if (this.chart.is3d()) {
|
||
|
|
// Set the border color to the fill color to provide a smooth edge
|
||
|
|
this.borderWidth = options.borderWidth = options.edgeWidth || 1;
|
||
|
|
this.borderColor = options.edgeColor = Highcharts.pick(options.edgeColor, options.borderColor, undefined);
|
||
|
|
|
||
|
|
states.hover.borderColor = Highcharts.pick(states.hover.edgeColor, this.borderColor);
|
||
|
|
states.hover.borderWidth = Highcharts.pick(states.hover.edgeWidth, this.borderWidth);
|
||
|
|
states.select.borderColor = Highcharts.pick(states.select.edgeColor, this.borderColor);
|
||
|
|
states.select.borderWidth = Highcharts.pick(states.select.edgeWidth, this.borderWidth);
|
||
|
|
|
||
|
|
each(this.data, function (point) {
|
||
|
|
var pointAttr = point.pointAttr;
|
||
|
|
pointAttr[''].stroke = point.series.borderColor || point.color;
|
||
|
|
pointAttr['']['stroke-width'] = point.series.borderWidth;
|
||
|
|
pointAttr.hover.stroke = states.hover.borderColor;
|
||
|
|
pointAttr.hover['stroke-width'] = states.hover.borderWidth;
|
||
|
|
pointAttr.select.stroke = states.select.borderColor;
|
||
|
|
pointAttr.select['stroke-width'] = states.select.borderWidth;
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
proceed.apply(this, [].slice.call(arguments, 1));
|
||
|
|
|
||
|
|
if (this.chart.is3d()) {
|
||
|
|
each(this.points, function (point) {
|
||
|
|
var graphic = point.graphic;
|
||
|
|
|
||
|
|
// #4584 Check if has graphic - null points don't have it
|
||
|
|
if (graphic) {
|
||
|
|
// Hide null or 0 points (#3006, 3650)
|
||
|
|
graphic[point.y && point.visible ? 'show' : 'hide']();
|
||
|
|
}
|
||
|
|
});
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
Highcharts.wrap(Highcharts.seriesTypes.pie.prototype, 'drawDataLabels', function (proceed) {
|
||
|
|
if (this.chart.is3d()) {
|
||
|
|
var series = this,
|
||
|
|
chart = series.chart,
|
||
|
|
options3d = chart.options.chart.options3d;
|
||
|
|
each(series.data, function (point) {
|
||
|
|
var shapeArgs = point.shapeArgs,
|
||
|
|
r = shapeArgs.r,
|
||
|
|
a1 = (shapeArgs.alpha || options3d.alpha) * deg2rad, //#3240 issue with datalabels for 0 and null values
|
||
|
|
b1 = (shapeArgs.beta || options3d.beta) * deg2rad,
|
||
|
|
a2 = (shapeArgs.start + shapeArgs.end) / 2,
|
||
|
|
labelPos = point.labelPos,
|
||
|
|
labelIndexes = [0, 2, 4], // [x1, y1, x2, y2, x3, y3]
|
||
|
|
yOffset = (-r * (1 - cos(a1)) * sin(a2)), // + (sin(a2) > 0 ? sin(a1) * d : 0)
|
||
|
|
xOffset = r * (cos(b1) - 1) * cos(a2);
|
||
|
|
|
||
|
|
// Apply perspective on label positions
|
||
|
|
each(labelIndexes, function (index) {
|
||
|
|
labelPos[index] += xOffset;
|
||
|
|
labelPos[index + 1] += yOffset;
|
||
|
|
});
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
proceed.apply(this, [].slice.call(arguments, 1));
|
||
|
|
});
|
||
|
|
|
||
|
|
Highcharts.wrap(Highcharts.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
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
Highcharts.wrap(Highcharts.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 (Highcharts.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 = group.translateX;
|
||
|
|
group.oldtranslateY = group.translateY;
|
||
|
|
attribs = {
|
||
|
|
translateX: center[0],
|
||
|
|
translateY: center[1],
|
||
|
|
scaleX: 0.001, // #1499
|
||
|
|
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);
|
||
|
|
}
|
||
|
|
|
||
|
|
// Delete this function to allow it only once
|
||
|
|
this.animate = null;
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
}
|
||
|
|
});
|
||
|
|
/***
|
||
|
|
EXTENSION FOR 3D SCATTER CHART
|
||
|
|
***/
|
||
|
|
|
||
|
|
Highcharts.wrap(Highcharts.seriesTypes.scatter.prototype, 'translate', function (proceed) {
|
||
|
|
//function translate3d(proceed) {
|
||
|
|
proceed.apply(this, [].slice.call(arguments, 1));
|
||
|
|
|
||
|
|
if (!this.chart.is3d()) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
var series = this,
|
||
|
|
chart = series.chart,
|
||
|
|
zAxis = Highcharts.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];
|
||
|
|
zValue = zAxis.isLog && 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;
|
||
|
|
|
||
|
|
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.plotXold = rawPoint.plotX;
|
||
|
|
rawPoint.plotYold = rawPoint.plotY;
|
||
|
|
|
||
|
|
rawPoint.plotX = projectedPoint.x;
|
||
|
|
rawPoint.plotY = projectedPoint.y;
|
||
|
|
rawPoint.plotZ = projectedPoint.z;
|
||
|
|
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
});
|
||
|
|
|
||
|
|
Highcharts.wrap(Highcharts.seriesTypes.scatter.prototype, 'init', function (proceed, chart, options) {
|
||
|
|
if (chart.is3d()) {
|
||
|
|
// add a third coordinate
|
||
|
|
this.axisTypes = ['xAxis', 'yAxis', 'zAxis'];
|
||
|
|
this.pointArrayMap = ['x', 'y', 'z'];
|
||
|
|
this.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)
|
||
|
|
this.directTouch = true;
|
||
|
|
}
|
||
|
|
|
||
|
|
var result = proceed.apply(this, [chart, options]);
|
||
|
|
|
||
|
|
if (this.chart.is3d()) {
|
||
|
|
// Set a new default tooltip formatter
|
||
|
|
var default3dScatterTooltip = 'x: <b>{point.x}</b><br/>y: <b>{point.y}</b><br/>z: <b>{point.z}</b><br/>';
|
||
|
|
if (this.userOptions.tooltip) {
|
||
|
|
this.tooltipOptions.pointFormat = this.userOptions.tooltip.pointFormat || default3dScatterTooltip;
|
||
|
|
} else {
|
||
|
|
this.tooltipOptions.pointFormat = default3dScatterTooltip;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return result;
|
||
|
|
});
|
||
|
|
/**
|
||
|
|
* Extension to the VML Renderer
|
||
|
|
*/
|
||
|
|
if (Highcharts.VMLRenderer) {
|
||
|
|
|
||
|
|
Highcharts.setOptions({ animate: false });
|
||
|
|
|
||
|
|
Highcharts.VMLRenderer.prototype.cuboid = Highcharts.SVGRenderer.prototype.cuboid;
|
||
|
|
Highcharts.VMLRenderer.prototype.cuboidPath = Highcharts.SVGRenderer.prototype.cuboidPath;
|
||
|
|
|
||
|
|
Highcharts.VMLRenderer.prototype.toLinePath = Highcharts.SVGRenderer.prototype.toLinePath;
|
||
|
|
|
||
|
|
Highcharts.VMLRenderer.prototype.createElement3D = Highcharts.SVGRenderer.prototype.createElement3D;
|
||
|
|
|
||
|
|
Highcharts.VMLRenderer.prototype.arc3d = function (shapeArgs) {
|
||
|
|
var result = Highcharts.SVGRenderer.prototype.arc3d.call(this, shapeArgs);
|
||
|
|
result.css({ zIndex: result.zIndex });
|
||
|
|
return result;
|
||
|
|
};
|
||
|
|
|
||
|
|
Highcharts.VMLRenderer.prototype.arc3dPath = Highcharts.SVGRenderer.prototype.arc3dPath;
|
||
|
|
|
||
|
|
Highcharts.wrap(Highcharts.Axis.prototype, 'render', function (proceed) {
|
||
|
|
proceed.apply(this, [].slice.call(arguments, 1));
|
||
|
|
// VML doesn't support a negative z-index
|
||
|
|
if (this.sideFrame) {
|
||
|
|
this.sideFrame.css({ zIndex: 0 });
|
||
|
|
this.sideFrame.front.attr({ fill: this.sideFrame.color });
|
||
|
|
}
|
||
|
|
if (this.bottomFrame) {
|
||
|
|
this.bottomFrame.css({ zIndex: 1 });
|
||
|
|
this.bottomFrame.front.attr({ fill: this.bottomFrame.color });
|
||
|
|
}
|
||
|
|
if (this.backFrame) {
|
||
|
|
this.backFrame.css({ zIndex: 0 });
|
||
|
|
this.backFrame.front.attr({ fill: this.backFrame.color });
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
}));
|