11180 lines
361 KiB
JavaScript
11180 lines
361 KiB
JavaScript
/* @license C3.js v0.7.1 | (c) C3 Team and other contributors | http://c3js.org/ */
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(function (global, factory) {
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typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
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typeof define === 'function' && define.amd ? define(factory) :
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(global = global || self, global.c3 = factory());
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}(this, function () { 'use strict';
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function _typeof(obj) {
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if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") {
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_typeof = function (obj) {
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return typeof obj;
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};
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} else {
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_typeof = function (obj) {
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return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
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};
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}
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return _typeof(obj);
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}
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function _classCallCheck(instance, Constructor) {
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if (!(instance instanceof Constructor)) {
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throw new TypeError("Cannot call a class as a function");
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}
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}
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function _defineProperty(obj, key, value) {
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if (key in obj) {
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Object.defineProperty(obj, key, {
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value: value,
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enumerable: true,
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configurable: true,
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writable: true
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});
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} else {
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obj[key] = value;
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}
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return obj;
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}
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function ChartInternal(api) {
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var $$ = this;
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$$.d3 = window.d3 ? window.d3 : typeof require !== 'undefined' ? require("d3") : undefined;
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$$.api = api;
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$$.config = $$.getDefaultConfig();
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$$.data = {};
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$$.cache = {};
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$$.axes = {};
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}
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/**
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* The Chart class
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*
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* The methods of this class is the public APIs of the chart object.
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*/
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function Chart(config) {
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this.internal = new ChartInternal(this);
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this.internal.loadConfig(config);
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this.internal.beforeInit(config);
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this.internal.init();
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this.internal.afterInit(config); // bind "this" to nested API
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(function bindThis(fn, target, argThis) {
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Object.keys(fn).forEach(function (key) {
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target[key] = fn[key].bind(argThis);
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if (Object.keys(fn[key]).length > 0) {
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bindThis(fn[key], target[key], argThis);
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}
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});
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})(Chart.prototype, this, this);
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}
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function AxisInternal(component, params) {
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var internal = this;
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internal.component = component;
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internal.params = params || {};
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internal.d3 = component.d3;
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internal.scale = internal.d3.scaleLinear();
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internal.range;
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internal.orient = "bottom";
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internal.innerTickSize = 6;
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internal.outerTickSize = this.params.withOuterTick ? 6 : 0;
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internal.tickPadding = 3;
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internal.tickValues = null;
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internal.tickFormat;
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internal.tickArguments;
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internal.tickOffset = 0;
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internal.tickCulling = true;
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internal.tickCentered;
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internal.tickTextCharSize;
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internal.tickTextRotate = internal.params.tickTextRotate;
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internal.tickLength;
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internal.axis = internal.generateAxis();
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}
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AxisInternal.prototype.axisX = function (selection, x, tickOffset) {
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selection.attr("transform", function (d) {
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return "translate(" + Math.ceil(x(d) + tickOffset) + ", 0)";
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});
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};
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AxisInternal.prototype.axisY = function (selection, y) {
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selection.attr("transform", function (d) {
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return "translate(0," + Math.ceil(y(d)) + ")";
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});
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};
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AxisInternal.prototype.scaleExtent = function (domain) {
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var start = domain[0],
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stop = domain[domain.length - 1];
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return start < stop ? [start, stop] : [stop, start];
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};
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AxisInternal.prototype.generateTicks = function (scale) {
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var internal = this;
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var i,
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domain,
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ticks = [];
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if (scale.ticks) {
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return scale.ticks.apply(scale, internal.tickArguments);
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}
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domain = scale.domain();
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for (i = Math.ceil(domain[0]); i < domain[1]; i++) {
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ticks.push(i);
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}
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if (ticks.length > 0 && ticks[0] > 0) {
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ticks.unshift(ticks[0] - (ticks[1] - ticks[0]));
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}
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return ticks;
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};
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AxisInternal.prototype.copyScale = function () {
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var internal = this;
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var newScale = internal.scale.copy(),
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domain;
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if (internal.params.isCategory) {
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domain = internal.scale.domain();
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newScale.domain([domain[0], domain[1] - 1]);
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}
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return newScale;
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};
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AxisInternal.prototype.textFormatted = function (v) {
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var internal = this,
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formatted = internal.tickFormat ? internal.tickFormat(v) : v;
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return typeof formatted !== 'undefined' ? formatted : '';
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};
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AxisInternal.prototype.updateRange = function () {
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var internal = this;
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internal.range = internal.scale.rangeExtent ? internal.scale.rangeExtent() : internal.scaleExtent(internal.scale.range());
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return internal.range;
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};
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AxisInternal.prototype.updateTickTextCharSize = function (tick) {
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var internal = this;
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if (internal.tickTextCharSize) {
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return internal.tickTextCharSize;
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}
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var size = {
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h: 11.5,
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w: 5.5
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};
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tick.select('text').text(function (d) {
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return internal.textFormatted(d);
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}).each(function (d) {
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var box = this.getBoundingClientRect(),
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text = internal.textFormatted(d),
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h = box.height,
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w = text ? box.width / text.length : undefined;
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if (h && w) {
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size.h = h;
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size.w = w;
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}
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}).text('');
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internal.tickTextCharSize = size;
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return size;
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};
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AxisInternal.prototype.isVertical = function () {
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return this.orient === 'left' || this.orient === 'right';
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};
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AxisInternal.prototype.tspanData = function (d, i, scale) {
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var internal = this;
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var splitted = internal.params.tickMultiline ? internal.splitTickText(d, scale) : [].concat(internal.textFormatted(d));
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if (internal.params.tickMultiline && internal.params.tickMultilineMax > 0) {
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splitted = internal.ellipsify(splitted, internal.params.tickMultilineMax);
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}
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return splitted.map(function (s) {
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return {
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index: i,
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splitted: s,
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length: splitted.length
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};
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});
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};
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AxisInternal.prototype.splitTickText = function (d, scale) {
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var internal = this,
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tickText = internal.textFormatted(d),
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maxWidth = internal.params.tickWidth,
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subtext,
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spaceIndex,
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textWidth,
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splitted = [];
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if (Object.prototype.toString.call(tickText) === "[object Array]") {
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return tickText;
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}
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if (!maxWidth || maxWidth <= 0) {
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maxWidth = internal.isVertical() ? 95 : internal.params.isCategory ? Math.ceil(scale(1) - scale(0)) - 12 : 110;
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}
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function split(splitted, text) {
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spaceIndex = undefined;
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for (var i = 1; i < text.length; i++) {
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if (text.charAt(i) === ' ') {
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spaceIndex = i;
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}
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subtext = text.substr(0, i + 1);
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textWidth = internal.tickTextCharSize.w * subtext.length; // if text width gets over tick width, split by space index or crrent index
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if (maxWidth < textWidth) {
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return split(splitted.concat(text.substr(0, spaceIndex ? spaceIndex : i)), text.slice(spaceIndex ? spaceIndex + 1 : i));
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}
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}
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return splitted.concat(text);
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}
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return split(splitted, tickText + "");
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};
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AxisInternal.prototype.ellipsify = function (splitted, max) {
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if (splitted.length <= max) {
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return splitted;
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}
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var ellipsified = splitted.slice(0, max);
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var remaining = 3;
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for (var i = max - 1; i >= 0; i--) {
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var available = ellipsified[i].length;
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ellipsified[i] = ellipsified[i].substr(0, available - remaining).padEnd(available, '.');
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remaining -= available;
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if (remaining <= 0) {
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break;
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}
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}
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return ellipsified;
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};
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AxisInternal.prototype.updateTickLength = function () {
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var internal = this;
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internal.tickLength = Math.max(internal.innerTickSize, 0) + internal.tickPadding;
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};
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AxisInternal.prototype.lineY2 = function (d) {
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var internal = this,
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tickPosition = internal.scale(d) + (internal.tickCentered ? 0 : internal.tickOffset);
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return internal.range[0] < tickPosition && tickPosition < internal.range[1] ? internal.innerTickSize : 0;
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};
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AxisInternal.prototype.textY = function () {
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var internal = this,
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rotate = internal.tickTextRotate;
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return rotate ? 11.5 - 2.5 * (rotate / 15) * (rotate > 0 ? 1 : -1) : internal.tickLength;
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};
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AxisInternal.prototype.textTransform = function () {
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var internal = this,
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rotate = internal.tickTextRotate;
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return rotate ? "rotate(" + rotate + ")" : "";
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};
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AxisInternal.prototype.textTextAnchor = function () {
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var internal = this,
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rotate = internal.tickTextRotate;
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return rotate ? rotate > 0 ? "start" : "end" : "middle";
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};
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AxisInternal.prototype.tspanDx = function () {
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var internal = this,
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rotate = internal.tickTextRotate;
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return rotate ? 8 * Math.sin(Math.PI * (rotate / 180)) : 0;
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};
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AxisInternal.prototype.tspanDy = function (d, i) {
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var internal = this,
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dy = internal.tickTextCharSize.h;
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if (i === 0) {
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if (internal.isVertical()) {
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dy = -((d.length - 1) * (internal.tickTextCharSize.h / 2) - 3);
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} else {
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dy = ".71em";
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}
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}
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return dy;
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};
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AxisInternal.prototype.generateAxis = function () {
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var internal = this,
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d3 = internal.d3,
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params = internal.params;
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function axis(g, transition) {
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var self;
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g.each(function () {
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var g = axis.g = d3.select(this);
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var scale0 = this.__chart__ || internal.scale,
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scale1 = this.__chart__ = internal.copyScale();
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var ticksValues = internal.tickValues ? internal.tickValues : internal.generateTicks(scale1),
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ticks = g.selectAll(".tick").data(ticksValues, scale1),
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tickEnter = ticks.enter().insert("g", ".domain").attr("class", "tick").style("opacity", 1e-6),
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// MEMO: No exit transition. The reason is this transition affects max tick width calculation because old tick will be included in the ticks.
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tickExit = ticks.exit().remove(),
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tickUpdate = ticks.merge(tickEnter),
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tickTransform,
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tickX,
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tickY;
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if (params.isCategory) {
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internal.tickOffset = Math.ceil((scale1(1) - scale1(0)) / 2);
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tickX = internal.tickCentered ? 0 : internal.tickOffset;
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tickY = internal.tickCentered ? internal.tickOffset : 0;
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} else {
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internal.tickOffset = tickX = 0;
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}
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internal.updateRange();
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internal.updateTickLength();
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internal.updateTickTextCharSize(g.select('.tick'));
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var lineUpdate = tickUpdate.select("line").merge(tickEnter.append("line")),
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textUpdate = tickUpdate.select("text").merge(tickEnter.append("text"));
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var tspans = tickUpdate.selectAll('text').selectAll('tspan').data(function (d, i) {
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return internal.tspanData(d, i, scale1);
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}),
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tspanEnter = tspans.enter().append('tspan'),
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tspanUpdate = tspanEnter.merge(tspans).text(function (d) {
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return d.splitted;
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});
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tspans.exit().remove();
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var path = g.selectAll(".domain").data([0]),
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pathUpdate = path.enter().append("path").merge(path).attr("class", "domain"); // TODO: each attr should be one function and change its behavior by internal.orient, probably
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switch (internal.orient) {
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case "bottom":
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{
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tickTransform = internal.axisX;
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lineUpdate.attr("x1", tickX).attr("x2", tickX).attr("y2", function (d, i) {
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return internal.lineY2(d, i);
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});
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textUpdate.attr("x", 0).attr("y", function (d, i) {
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return internal.textY(d, i);
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}).attr("transform", function (d, i) {
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return internal.textTransform(d, i);
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}).style("text-anchor", function (d, i) {
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return internal.textTextAnchor(d, i);
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});
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tspanUpdate.attr('x', 0).attr("dy", function (d, i) {
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return internal.tspanDy(d, i);
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}).attr('dx', function (d, i) {
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return internal.tspanDx(d, i);
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});
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pathUpdate.attr("d", "M" + internal.range[0] + "," + internal.outerTickSize + "V0H" + internal.range[1] + "V" + internal.outerTickSize);
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break;
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}
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case "top":
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{
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// TODO: rotated tick text
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tickTransform = internal.axisX;
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lineUpdate.attr("x1", tickX).attr("x2", tickX).attr("y2", function (d, i) {
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return -1 * internal.lineY2(d, i);
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});
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textUpdate.attr("x", 0).attr("y", function (d, i) {
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return -1 * internal.textY(d, i) - (params.isCategory ? 2 : internal.tickLength - 2);
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}).attr("transform", function (d, i) {
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return internal.textTransform(d, i);
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}).style("text-anchor", function (d, i) {
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return internal.textTextAnchor(d, i);
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});
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tspanUpdate.attr('x', 0).attr("dy", function (d, i) {
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return internal.tspanDy(d, i);
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}).attr('dx', function (d, i) {
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return internal.tspanDx(d, i);
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});
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pathUpdate.attr("d", "M" + internal.range[0] + "," + -internal.outerTickSize + "V0H" + internal.range[1] + "V" + -internal.outerTickSize);
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break;
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}
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case "left":
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{
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tickTransform = internal.axisY;
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lineUpdate.attr("x2", -internal.innerTickSize).attr("y1", tickY).attr("y2", tickY);
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textUpdate.attr("x", -internal.tickLength).attr("y", internal.tickOffset).style("text-anchor", "end");
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tspanUpdate.attr('x', -internal.tickLength).attr("dy", function (d, i) {
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return internal.tspanDy(d, i);
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});
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pathUpdate.attr("d", "M" + -internal.outerTickSize + "," + internal.range[0] + "H0V" + internal.range[1] + "H" + -internal.outerTickSize);
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break;
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}
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case "right":
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{
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tickTransform = internal.axisY;
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lineUpdate.attr("x2", internal.innerTickSize).attr("y1", tickY).attr("y2", tickY);
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textUpdate.attr("x", internal.tickLength).attr("y", internal.tickOffset).style("text-anchor", "start");
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tspanUpdate.attr('x', internal.tickLength).attr("dy", function (d, i) {
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return internal.tspanDy(d, i);
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});
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pathUpdate.attr("d", "M" + internal.outerTickSize + "," + internal.range[0] + "H0V" + internal.range[1] + "H" + internal.outerTickSize);
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break;
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}
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}
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if (scale1.rangeBand) {
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var x = scale1,
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dx = x.rangeBand() / 2;
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scale0 = scale1 = function scale1(d) {
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return x(d) + dx;
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};
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} else if (scale0.rangeBand) {
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scale0 = scale1;
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} else {
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tickExit.call(tickTransform, scale1, internal.tickOffset);
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}
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tickEnter.call(tickTransform, scale0, internal.tickOffset);
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self = (transition ? tickUpdate.transition(transition) : tickUpdate).style('opacity', 1).call(tickTransform, scale1, internal.tickOffset);
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});
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return self;
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}
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axis.scale = function (x) {
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if (!arguments.length) {
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return internal.scale;
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}
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internal.scale = x;
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return axis;
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};
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axis.orient = function (x) {
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if (!arguments.length) {
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return internal.orient;
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}
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internal.orient = x in {
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top: 1,
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right: 1,
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bottom: 1,
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left: 1
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} ? x + "" : "bottom";
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return axis;
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};
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axis.tickFormat = function (format) {
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if (!arguments.length) {
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return internal.tickFormat;
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}
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internal.tickFormat = format;
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return axis;
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};
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axis.tickCentered = function (isCentered) {
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if (!arguments.length) {
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return internal.tickCentered;
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}
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internal.tickCentered = isCentered;
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return axis;
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};
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axis.tickOffset = function () {
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return internal.tickOffset;
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};
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axis.tickInterval = function () {
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var interval, length;
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if (params.isCategory) {
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interval = internal.tickOffset * 2;
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} else {
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length = axis.g.select('path.domain').node().getTotalLength() - internal.outerTickSize * 2;
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interval = length / axis.g.selectAll('line').size();
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}
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return interval === Infinity ? 0 : interval;
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};
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axis.ticks = function () {
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if (!arguments.length) {
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return internal.tickArguments;
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}
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internal.tickArguments = arguments;
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return axis;
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};
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axis.tickCulling = function (culling) {
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|
if (!arguments.length) {
|
|
return internal.tickCulling;
|
|
}
|
|
|
|
internal.tickCulling = culling;
|
|
return axis;
|
|
};
|
|
|
|
axis.tickValues = function (x) {
|
|
if (typeof x === 'function') {
|
|
internal.tickValues = function () {
|
|
return x(internal.scale.domain());
|
|
};
|
|
} else {
|
|
if (!arguments.length) {
|
|
return internal.tickValues;
|
|
}
|
|
|
|
internal.tickValues = x;
|
|
}
|
|
|
|
return axis;
|
|
};
|
|
|
|
return axis;
|
|
};
|
|
|
|
var CLASS = {
|
|
target: 'c3-target',
|
|
chart: 'c3-chart',
|
|
chartLine: 'c3-chart-line',
|
|
chartLines: 'c3-chart-lines',
|
|
chartBar: 'c3-chart-bar',
|
|
chartBars: 'c3-chart-bars',
|
|
chartText: 'c3-chart-text',
|
|
chartTexts: 'c3-chart-texts',
|
|
chartArc: 'c3-chart-arc',
|
|
chartArcs: 'c3-chart-arcs',
|
|
chartArcsTitle: 'c3-chart-arcs-title',
|
|
chartArcsBackground: 'c3-chart-arcs-background',
|
|
chartArcsGaugeUnit: 'c3-chart-arcs-gauge-unit',
|
|
chartArcsGaugeMax: 'c3-chart-arcs-gauge-max',
|
|
chartArcsGaugeMin: 'c3-chart-arcs-gauge-min',
|
|
selectedCircle: 'c3-selected-circle',
|
|
selectedCircles: 'c3-selected-circles',
|
|
eventRect: 'c3-event-rect',
|
|
eventRects: 'c3-event-rects',
|
|
eventRectsSingle: 'c3-event-rects-single',
|
|
eventRectsMultiple: 'c3-event-rects-multiple',
|
|
zoomRect: 'c3-zoom-rect',
|
|
brush: 'c3-brush',
|
|
dragZoom: 'c3-drag-zoom',
|
|
focused: 'c3-focused',
|
|
defocused: 'c3-defocused',
|
|
region: 'c3-region',
|
|
regions: 'c3-regions',
|
|
title: 'c3-title',
|
|
tooltipContainer: 'c3-tooltip-container',
|
|
tooltip: 'c3-tooltip',
|
|
tooltipName: 'c3-tooltip-name',
|
|
shape: 'c3-shape',
|
|
shapes: 'c3-shapes',
|
|
line: 'c3-line',
|
|
lines: 'c3-lines',
|
|
bar: 'c3-bar',
|
|
bars: 'c3-bars',
|
|
circle: 'c3-circle',
|
|
circles: 'c3-circles',
|
|
arc: 'c3-arc',
|
|
arcLabelLine: 'c3-arc-label-line',
|
|
arcs: 'c3-arcs',
|
|
area: 'c3-area',
|
|
areas: 'c3-areas',
|
|
empty: 'c3-empty',
|
|
text: 'c3-text',
|
|
texts: 'c3-texts',
|
|
gaugeValue: 'c3-gauge-value',
|
|
grid: 'c3-grid',
|
|
gridLines: 'c3-grid-lines',
|
|
xgrid: 'c3-xgrid',
|
|
xgrids: 'c3-xgrids',
|
|
xgridLine: 'c3-xgrid-line',
|
|
xgridLines: 'c3-xgrid-lines',
|
|
xgridFocus: 'c3-xgrid-focus',
|
|
ygrid: 'c3-ygrid',
|
|
ygrids: 'c3-ygrids',
|
|
ygridLine: 'c3-ygrid-line',
|
|
ygridLines: 'c3-ygrid-lines',
|
|
colorScale: 'c3-colorscale',
|
|
stanfordElements: 'c3-stanford-elements',
|
|
stanfordLine: 'c3-stanford-line',
|
|
stanfordLines: 'c3-stanford-lines',
|
|
stanfordRegion: 'c3-stanford-region',
|
|
stanfordRegions: 'c3-stanford-regions',
|
|
stanfordText: 'c3-stanford-text',
|
|
stanfordTexts: 'c3-stanford-texts',
|
|
axis: 'c3-axis',
|
|
axisX: 'c3-axis-x',
|
|
axisXLabel: 'c3-axis-x-label',
|
|
axisY: 'c3-axis-y',
|
|
axisYLabel: 'c3-axis-y-label',
|
|
axisY2: 'c3-axis-y2',
|
|
axisY2Label: 'c3-axis-y2-label',
|
|
legendBackground: 'c3-legend-background',
|
|
legendItem: 'c3-legend-item',
|
|
legendItemEvent: 'c3-legend-item-event',
|
|
legendItemTile: 'c3-legend-item-tile',
|
|
legendItemHidden: 'c3-legend-item-hidden',
|
|
legendItemFocused: 'c3-legend-item-focused',
|
|
dragarea: 'c3-dragarea',
|
|
EXPANDED: '_expanded_',
|
|
SELECTED: '_selected_',
|
|
INCLUDED: '_included_'
|
|
};
|
|
|
|
var asHalfPixel = function asHalfPixel(n) {
|
|
return Math.ceil(n) + 0.5;
|
|
};
|
|
var ceil10 = function ceil10(v) {
|
|
return Math.ceil(v / 10) * 10;
|
|
};
|
|
var diffDomain = function diffDomain(d) {
|
|
return d[1] - d[0];
|
|
};
|
|
var getOption = function getOption(options, key, defaultValue) {
|
|
return isDefined(options[key]) ? options[key] : defaultValue;
|
|
};
|
|
var getPathBox = function getPathBox(path) {
|
|
var box = path.getBoundingClientRect(),
|
|
items = [path.pathSegList.getItem(0), path.pathSegList.getItem(1)],
|
|
minX = items[0].x,
|
|
minY = Math.min(items[0].y, items[1].y);
|
|
return {
|
|
x: minX,
|
|
y: minY,
|
|
width: box.width,
|
|
height: box.height
|
|
};
|
|
};
|
|
var hasValue = function hasValue(dict, value) {
|
|
var found = false;
|
|
Object.keys(dict).forEach(function (key) {
|
|
if (dict[key] === value) {
|
|
found = true;
|
|
}
|
|
});
|
|
return found;
|
|
};
|
|
var isArray = function isArray(o) {
|
|
return Array.isArray(o);
|
|
};
|
|
var isDefined = function isDefined(v) {
|
|
return typeof v !== 'undefined';
|
|
};
|
|
var isEmpty = function isEmpty(o) {
|
|
return typeof o === 'undefined' || o === null || isString(o) && o.length === 0 || _typeof(o) === 'object' && Object.keys(o).length === 0;
|
|
};
|
|
var isFunction = function isFunction(o) {
|
|
return typeof o === 'function';
|
|
};
|
|
var isString = function isString(o) {
|
|
return typeof o === 'string';
|
|
};
|
|
var isUndefined = function isUndefined(v) {
|
|
return typeof v === 'undefined';
|
|
};
|
|
var isValue = function isValue(v) {
|
|
return v || v === 0;
|
|
};
|
|
var notEmpty = function notEmpty(o) {
|
|
return !isEmpty(o);
|
|
};
|
|
var sanitise = function sanitise(str) {
|
|
return typeof str === 'string' ? str.replace(/</g, '<').replace(/>/g, '>') : str;
|
|
};
|
|
|
|
var Axis = function Axis(owner) {
|
|
_classCallCheck(this, Axis);
|
|
|
|
this.owner = owner;
|
|
this.d3 = owner.d3;
|
|
this.internal = AxisInternal;
|
|
};
|
|
|
|
Axis.prototype.init = function init() {
|
|
var $$ = this.owner,
|
|
config = $$.config,
|
|
main = $$.main;
|
|
$$.axes.x = main.append("g").attr("class", CLASS.axis + ' ' + CLASS.axisX).attr("clip-path", config.axis_x_inner ? "" : $$.clipPathForXAxis).attr("transform", $$.getTranslate('x')).style("visibility", config.axis_x_show ? 'visible' : 'hidden');
|
|
$$.axes.x.append("text").attr("class", CLASS.axisXLabel).attr("transform", config.axis_rotated ? "rotate(-90)" : "").style("text-anchor", this.textAnchorForXAxisLabel.bind(this));
|
|
$$.axes.y = main.append("g").attr("class", CLASS.axis + ' ' + CLASS.axisY).attr("clip-path", config.axis_y_inner ? "" : $$.clipPathForYAxis).attr("transform", $$.getTranslate('y')).style("visibility", config.axis_y_show ? 'visible' : 'hidden');
|
|
$$.axes.y.append("text").attr("class", CLASS.axisYLabel).attr("transform", config.axis_rotated ? "" : "rotate(-90)").style("text-anchor", this.textAnchorForYAxisLabel.bind(this));
|
|
$$.axes.y2 = main.append("g").attr("class", CLASS.axis + ' ' + CLASS.axisY2) // clip-path?
|
|
.attr("transform", $$.getTranslate('y2')).style("visibility", config.axis_y2_show ? 'visible' : 'hidden');
|
|
$$.axes.y2.append("text").attr("class", CLASS.axisY2Label).attr("transform", config.axis_rotated ? "" : "rotate(-90)").style("text-anchor", this.textAnchorForY2AxisLabel.bind(this));
|
|
};
|
|
|
|
Axis.prototype.getXAxis = function getXAxis(scale, orient, tickFormat, tickValues, withOuterTick, withoutTransition, withoutRotateTickText) {
|
|
var $$ = this.owner,
|
|
config = $$.config,
|
|
axisParams = {
|
|
isCategory: $$.isCategorized(),
|
|
withOuterTick: withOuterTick,
|
|
tickMultiline: config.axis_x_tick_multiline,
|
|
tickMultilineMax: config.axis_x_tick_multiline ? Number(config.axis_x_tick_multilineMax) : 0,
|
|
tickWidth: config.axis_x_tick_width,
|
|
tickTextRotate: withoutRotateTickText ? 0 : config.axis_x_tick_rotate,
|
|
withoutTransition: withoutTransition
|
|
},
|
|
axis = new this.internal(this, axisParams).axis.scale(scale).orient(orient);
|
|
|
|
if ($$.isTimeSeries() && tickValues && typeof tickValues !== "function") {
|
|
tickValues = tickValues.map(function (v) {
|
|
return $$.parseDate(v);
|
|
});
|
|
} // Set tick
|
|
|
|
|
|
axis.tickFormat(tickFormat).tickValues(tickValues);
|
|
|
|
if ($$.isCategorized()) {
|
|
axis.tickCentered(config.axis_x_tick_centered);
|
|
|
|
if (isEmpty(config.axis_x_tick_culling)) {
|
|
config.axis_x_tick_culling = false;
|
|
}
|
|
}
|
|
|
|
return axis;
|
|
};
|
|
|
|
Axis.prototype.updateXAxisTickValues = function updateXAxisTickValues(targets, axis) {
|
|
var $$ = this.owner,
|
|
config = $$.config,
|
|
tickValues;
|
|
|
|
if (config.axis_x_tick_fit || config.axis_x_tick_count) {
|
|
tickValues = this.generateTickValues($$.mapTargetsToUniqueXs(targets), config.axis_x_tick_count, $$.isTimeSeries());
|
|
}
|
|
|
|
if (axis) {
|
|
axis.tickValues(tickValues);
|
|
} else {
|
|
$$.xAxis.tickValues(tickValues);
|
|
$$.subXAxis.tickValues(tickValues);
|
|
}
|
|
|
|
return tickValues;
|
|
};
|
|
|
|
Axis.prototype.getYAxis = function getYAxis(scale, orient, tickFormat, tickValues, withOuterTick, withoutTransition, withoutRotateTickText) {
|
|
var $$ = this.owner,
|
|
config = $$.config,
|
|
axisParams = {
|
|
withOuterTick: withOuterTick,
|
|
withoutTransition: withoutTransition,
|
|
tickTextRotate: withoutRotateTickText ? 0 : config.axis_y_tick_rotate
|
|
},
|
|
axis = new this.internal(this, axisParams).axis.scale(scale).orient(orient).tickFormat(tickFormat);
|
|
|
|
if ($$.isTimeSeriesY()) {
|
|
axis.ticks(config.axis_y_tick_time_type, config.axis_y_tick_time_interval);
|
|
} else {
|
|
axis.tickValues(tickValues);
|
|
}
|
|
|
|
return axis;
|
|
};
|
|
|
|
Axis.prototype.getId = function getId(id) {
|
|
var config = this.owner.config;
|
|
return id in config.data_axes ? config.data_axes[id] : 'y';
|
|
};
|
|
|
|
Axis.prototype.getXAxisTickFormat = function getXAxisTickFormat() {
|
|
// #2251 previously set any negative values to a whole number,
|
|
// however both should be truncated according to the users format specification
|
|
var $$ = this.owner,
|
|
config = $$.config;
|
|
var format = $$.isTimeSeries() ? $$.defaultAxisTimeFormat : $$.isCategorized() ? $$.categoryName : function (v) {
|
|
return v;
|
|
};
|
|
|
|
if (config.axis_x_tick_format) {
|
|
if (isFunction(config.axis_x_tick_format)) {
|
|
format = config.axis_x_tick_format;
|
|
} else if ($$.isTimeSeries()) {
|
|
format = function format(date) {
|
|
return date ? $$.axisTimeFormat(config.axis_x_tick_format)(date) : "";
|
|
};
|
|
}
|
|
}
|
|
|
|
return isFunction(format) ? function (v) {
|
|
return format.call($$, v);
|
|
} : format;
|
|
};
|
|
|
|
Axis.prototype.getTickValues = function getTickValues(tickValues, axis) {
|
|
return tickValues ? tickValues : axis ? axis.tickValues() : undefined;
|
|
};
|
|
|
|
Axis.prototype.getXAxisTickValues = function getXAxisTickValues() {
|
|
return this.getTickValues(this.owner.config.axis_x_tick_values, this.owner.xAxis);
|
|
};
|
|
|
|
Axis.prototype.getYAxisTickValues = function getYAxisTickValues() {
|
|
return this.getTickValues(this.owner.config.axis_y_tick_values, this.owner.yAxis);
|
|
};
|
|
|
|
Axis.prototype.getY2AxisTickValues = function getY2AxisTickValues() {
|
|
return this.getTickValues(this.owner.config.axis_y2_tick_values, this.owner.y2Axis);
|
|
};
|
|
|
|
Axis.prototype.getLabelOptionByAxisId = function getLabelOptionByAxisId(axisId) {
|
|
var $$ = this.owner,
|
|
config = $$.config,
|
|
option;
|
|
|
|
if (axisId === 'y') {
|
|
option = config.axis_y_label;
|
|
} else if (axisId === 'y2') {
|
|
option = config.axis_y2_label;
|
|
} else if (axisId === 'x') {
|
|
option = config.axis_x_label;
|
|
}
|
|
|
|
return option;
|
|
};
|
|
|
|
Axis.prototype.getLabelText = function getLabelText(axisId) {
|
|
var option = this.getLabelOptionByAxisId(axisId);
|
|
return isString(option) ? option : option ? option.text : null;
|
|
};
|
|
|
|
Axis.prototype.setLabelText = function setLabelText(axisId, text) {
|
|
var $$ = this.owner,
|
|
config = $$.config,
|
|
option = this.getLabelOptionByAxisId(axisId);
|
|
|
|
if (isString(option)) {
|
|
if (axisId === 'y') {
|
|
config.axis_y_label = text;
|
|
} else if (axisId === 'y2') {
|
|
config.axis_y2_label = text;
|
|
} else if (axisId === 'x') {
|
|
config.axis_x_label = text;
|
|
}
|
|
} else if (option) {
|
|
option.text = text;
|
|
}
|
|
};
|
|
|
|
Axis.prototype.getLabelPosition = function getLabelPosition(axisId, defaultPosition) {
|
|
var option = this.getLabelOptionByAxisId(axisId),
|
|
position = option && _typeof(option) === 'object' && option.position ? option.position : defaultPosition;
|
|
return {
|
|
isInner: position.indexOf('inner') >= 0,
|
|
isOuter: position.indexOf('outer') >= 0,
|
|
isLeft: position.indexOf('left') >= 0,
|
|
isCenter: position.indexOf('center') >= 0,
|
|
isRight: position.indexOf('right') >= 0,
|
|
isTop: position.indexOf('top') >= 0,
|
|
isMiddle: position.indexOf('middle') >= 0,
|
|
isBottom: position.indexOf('bottom') >= 0
|
|
};
|
|
};
|
|
|
|
Axis.prototype.getXAxisLabelPosition = function getXAxisLabelPosition() {
|
|
return this.getLabelPosition('x', this.owner.config.axis_rotated ? 'inner-top' : 'inner-right');
|
|
};
|
|
|
|
Axis.prototype.getYAxisLabelPosition = function getYAxisLabelPosition() {
|
|
return this.getLabelPosition('y', this.owner.config.axis_rotated ? 'inner-right' : 'inner-top');
|
|
};
|
|
|
|
Axis.prototype.getY2AxisLabelPosition = function getY2AxisLabelPosition() {
|
|
return this.getLabelPosition('y2', this.owner.config.axis_rotated ? 'inner-right' : 'inner-top');
|
|
};
|
|
|
|
Axis.prototype.getLabelPositionById = function getLabelPositionById(id) {
|
|
return id === 'y2' ? this.getY2AxisLabelPosition() : id === 'y' ? this.getYAxisLabelPosition() : this.getXAxisLabelPosition();
|
|
};
|
|
|
|
Axis.prototype.textForXAxisLabel = function textForXAxisLabel() {
|
|
return this.getLabelText('x');
|
|
};
|
|
|
|
Axis.prototype.textForYAxisLabel = function textForYAxisLabel() {
|
|
return this.getLabelText('y');
|
|
};
|
|
|
|
Axis.prototype.textForY2AxisLabel = function textForY2AxisLabel() {
|
|
return this.getLabelText('y2');
|
|
};
|
|
|
|
Axis.prototype.xForAxisLabel = function xForAxisLabel(forHorizontal, position) {
|
|
var $$ = this.owner;
|
|
|
|
if (forHorizontal) {
|
|
return position.isLeft ? 0 : position.isCenter ? $$.width / 2 : $$.width;
|
|
} else {
|
|
return position.isBottom ? -$$.height : position.isMiddle ? -$$.height / 2 : 0;
|
|
}
|
|
};
|
|
|
|
Axis.prototype.dxForAxisLabel = function dxForAxisLabel(forHorizontal, position) {
|
|
if (forHorizontal) {
|
|
return position.isLeft ? "0.5em" : position.isRight ? "-0.5em" : "0";
|
|
} else {
|
|
return position.isTop ? "-0.5em" : position.isBottom ? "0.5em" : "0";
|
|
}
|
|
};
|
|
|
|
Axis.prototype.textAnchorForAxisLabel = function textAnchorForAxisLabel(forHorizontal, position) {
|
|
if (forHorizontal) {
|
|
return position.isLeft ? 'start' : position.isCenter ? 'middle' : 'end';
|
|
} else {
|
|
return position.isBottom ? 'start' : position.isMiddle ? 'middle' : 'end';
|
|
}
|
|
};
|
|
|
|
Axis.prototype.xForXAxisLabel = function xForXAxisLabel() {
|
|
return this.xForAxisLabel(!this.owner.config.axis_rotated, this.getXAxisLabelPosition());
|
|
};
|
|
|
|
Axis.prototype.xForYAxisLabel = function xForYAxisLabel() {
|
|
return this.xForAxisLabel(this.owner.config.axis_rotated, this.getYAxisLabelPosition());
|
|
};
|
|
|
|
Axis.prototype.xForY2AxisLabel = function xForY2AxisLabel() {
|
|
return this.xForAxisLabel(this.owner.config.axis_rotated, this.getY2AxisLabelPosition());
|
|
};
|
|
|
|
Axis.prototype.dxForXAxisLabel = function dxForXAxisLabel() {
|
|
return this.dxForAxisLabel(!this.owner.config.axis_rotated, this.getXAxisLabelPosition());
|
|
};
|
|
|
|
Axis.prototype.dxForYAxisLabel = function dxForYAxisLabel() {
|
|
return this.dxForAxisLabel(this.owner.config.axis_rotated, this.getYAxisLabelPosition());
|
|
};
|
|
|
|
Axis.prototype.dxForY2AxisLabel = function dxForY2AxisLabel() {
|
|
return this.dxForAxisLabel(this.owner.config.axis_rotated, this.getY2AxisLabelPosition());
|
|
};
|
|
|
|
Axis.prototype.dyForXAxisLabel = function dyForXAxisLabel() {
|
|
var $$ = this.owner,
|
|
config = $$.config,
|
|
position = this.getXAxisLabelPosition();
|
|
|
|
if (config.axis_rotated) {
|
|
return position.isInner ? "1.2em" : -25 - ($$.config.axis_x_inner ? 0 : this.getMaxTickWidth('x'));
|
|
} else {
|
|
return position.isInner ? "-0.5em" : config.axis_x_height ? config.axis_x_height - 10 : "3em";
|
|
}
|
|
};
|
|
|
|
Axis.prototype.dyForYAxisLabel = function dyForYAxisLabel() {
|
|
var $$ = this.owner,
|
|
position = this.getYAxisLabelPosition();
|
|
|
|
if ($$.config.axis_rotated) {
|
|
return position.isInner ? "-0.5em" : "3em";
|
|
} else {
|
|
return position.isInner ? "1.2em" : -10 - ($$.config.axis_y_inner ? 0 : this.getMaxTickWidth('y') + 10);
|
|
}
|
|
};
|
|
|
|
Axis.prototype.dyForY2AxisLabel = function dyForY2AxisLabel() {
|
|
var $$ = this.owner,
|
|
position = this.getY2AxisLabelPosition();
|
|
|
|
if ($$.config.axis_rotated) {
|
|
return position.isInner ? "1.2em" : "-2.2em";
|
|
} else {
|
|
return position.isInner ? "-0.5em" : 15 + ($$.config.axis_y2_inner ? 0 : this.getMaxTickWidth('y2') + 15);
|
|
}
|
|
};
|
|
|
|
Axis.prototype.textAnchorForXAxisLabel = function textAnchorForXAxisLabel() {
|
|
var $$ = this.owner;
|
|
return this.textAnchorForAxisLabel(!$$.config.axis_rotated, this.getXAxisLabelPosition());
|
|
};
|
|
|
|
Axis.prototype.textAnchorForYAxisLabel = function textAnchorForYAxisLabel() {
|
|
var $$ = this.owner;
|
|
return this.textAnchorForAxisLabel($$.config.axis_rotated, this.getYAxisLabelPosition());
|
|
};
|
|
|
|
Axis.prototype.textAnchorForY2AxisLabel = function textAnchorForY2AxisLabel() {
|
|
var $$ = this.owner;
|
|
return this.textAnchorForAxisLabel($$.config.axis_rotated, this.getY2AxisLabelPosition());
|
|
};
|
|
|
|
Axis.prototype.getMaxTickWidth = function getMaxTickWidth(id, withoutRecompute) {
|
|
var $$ = this.owner,
|
|
config = $$.config,
|
|
maxWidth = 0,
|
|
targetsToShow,
|
|
scale,
|
|
axis,
|
|
dummy,
|
|
svg;
|
|
|
|
if (withoutRecompute && $$.currentMaxTickWidths[id]) {
|
|
return $$.currentMaxTickWidths[id];
|
|
}
|
|
|
|
if ($$.svg) {
|
|
targetsToShow = $$.filterTargetsToShow($$.data.targets);
|
|
|
|
if (id === 'y') {
|
|
scale = $$.y.copy().domain($$.getYDomain(targetsToShow, 'y'));
|
|
axis = this.getYAxis(scale, $$.yOrient, config.axis_y_tick_format, $$.yAxisTickValues, false, true, true);
|
|
} else if (id === 'y2') {
|
|
scale = $$.y2.copy().domain($$.getYDomain(targetsToShow, 'y2'));
|
|
axis = this.getYAxis(scale, $$.y2Orient, config.axis_y2_tick_format, $$.y2AxisTickValues, false, true, true);
|
|
} else {
|
|
scale = $$.x.copy().domain($$.getXDomain(targetsToShow));
|
|
axis = this.getXAxis(scale, $$.xOrient, $$.xAxisTickFormat, $$.xAxisTickValues, false, true, true);
|
|
this.updateXAxisTickValues(targetsToShow, axis);
|
|
}
|
|
|
|
dummy = $$.d3.select('body').append('div').classed('c3', true);
|
|
svg = dummy.append("svg").style('visibility', 'hidden').style('position', 'fixed').style('top', 0).style('left', 0), svg.append('g').call(axis).each(function () {
|
|
$$.d3.select(this).selectAll('text').each(function () {
|
|
var box = this.getBoundingClientRect();
|
|
|
|
if (maxWidth < box.width) {
|
|
maxWidth = box.width;
|
|
}
|
|
});
|
|
dummy.remove();
|
|
});
|
|
}
|
|
|
|
$$.currentMaxTickWidths[id] = maxWidth <= 0 ? $$.currentMaxTickWidths[id] : maxWidth;
|
|
return $$.currentMaxTickWidths[id];
|
|
};
|
|
|
|
Axis.prototype.updateLabels = function updateLabels(withTransition) {
|
|
var $$ = this.owner;
|
|
var axisXLabel = $$.main.select('.' + CLASS.axisX + ' .' + CLASS.axisXLabel),
|
|
axisYLabel = $$.main.select('.' + CLASS.axisY + ' .' + CLASS.axisYLabel),
|
|
axisY2Label = $$.main.select('.' + CLASS.axisY2 + ' .' + CLASS.axisY2Label);
|
|
(withTransition ? axisXLabel.transition() : axisXLabel).attr("x", this.xForXAxisLabel.bind(this)).attr("dx", this.dxForXAxisLabel.bind(this)).attr("dy", this.dyForXAxisLabel.bind(this)).text(this.textForXAxisLabel.bind(this));
|
|
(withTransition ? axisYLabel.transition() : axisYLabel).attr("x", this.xForYAxisLabel.bind(this)).attr("dx", this.dxForYAxisLabel.bind(this)).attr("dy", this.dyForYAxisLabel.bind(this)).text(this.textForYAxisLabel.bind(this));
|
|
(withTransition ? axisY2Label.transition() : axisY2Label).attr("x", this.xForY2AxisLabel.bind(this)).attr("dx", this.dxForY2AxisLabel.bind(this)).attr("dy", this.dyForY2AxisLabel.bind(this)).text(this.textForY2AxisLabel.bind(this));
|
|
};
|
|
|
|
Axis.prototype.getPadding = function getPadding(padding, key, defaultValue, domainLength) {
|
|
var p = typeof padding === 'number' ? padding : padding[key];
|
|
|
|
if (!isValue(p)) {
|
|
return defaultValue;
|
|
}
|
|
|
|
if (padding.unit === 'ratio') {
|
|
return padding[key] * domainLength;
|
|
} // assume padding is pixels if unit is not specified
|
|
|
|
|
|
return this.convertPixelsToAxisPadding(p, domainLength);
|
|
};
|
|
|
|
Axis.prototype.convertPixelsToAxisPadding = function convertPixelsToAxisPadding(pixels, domainLength) {
|
|
var $$ = this.owner,
|
|
length = $$.config.axis_rotated ? $$.width : $$.height;
|
|
return domainLength * (pixels / length);
|
|
};
|
|
|
|
Axis.prototype.generateTickValues = function generateTickValues(values, tickCount, forTimeSeries) {
|
|
var tickValues = values,
|
|
targetCount,
|
|
start,
|
|
end,
|
|
count,
|
|
interval,
|
|
i,
|
|
tickValue;
|
|
|
|
if (tickCount) {
|
|
targetCount = isFunction(tickCount) ? tickCount() : tickCount; // compute ticks according to tickCount
|
|
|
|
if (targetCount === 1) {
|
|
tickValues = [values[0]];
|
|
} else if (targetCount === 2) {
|
|
tickValues = [values[0], values[values.length - 1]];
|
|
} else if (targetCount > 2) {
|
|
count = targetCount - 2;
|
|
start = values[0];
|
|
end = values[values.length - 1];
|
|
interval = (end - start) / (count + 1); // re-construct unique values
|
|
|
|
tickValues = [start];
|
|
|
|
for (i = 0; i < count; i++) {
|
|
tickValue = +start + interval * (i + 1);
|
|
tickValues.push(forTimeSeries ? new Date(tickValue) : tickValue);
|
|
}
|
|
|
|
tickValues.push(end);
|
|
}
|
|
}
|
|
|
|
if (!forTimeSeries) {
|
|
tickValues = tickValues.sort(function (a, b) {
|
|
return a - b;
|
|
});
|
|
}
|
|
|
|
return tickValues;
|
|
};
|
|
|
|
Axis.prototype.generateTransitions = function generateTransitions(duration) {
|
|
var $$ = this.owner,
|
|
axes = $$.axes;
|
|
return {
|
|
axisX: duration ? axes.x.transition().duration(duration) : axes.x,
|
|
axisY: duration ? axes.y.transition().duration(duration) : axes.y,
|
|
axisY2: duration ? axes.y2.transition().duration(duration) : axes.y2,
|
|
axisSubX: duration ? axes.subx.transition().duration(duration) : axes.subx
|
|
};
|
|
};
|
|
|
|
Axis.prototype.redraw = function redraw(duration, isHidden) {
|
|
var $$ = this.owner,
|
|
transition = duration ? $$.d3.transition().duration(duration) : null;
|
|
$$.axes.x.style("opacity", isHidden ? 0 : 1).call($$.xAxis, transition);
|
|
$$.axes.y.style("opacity", isHidden ? 0 : 1).call($$.yAxis, transition);
|
|
$$.axes.y2.style("opacity", isHidden ? 0 : 1).call($$.y2Axis, transition);
|
|
$$.axes.subx.style("opacity", isHidden ? 0 : 1).call($$.subXAxis, transition);
|
|
};
|
|
|
|
var c3 = {
|
|
version: "0.7.1",
|
|
chart: {
|
|
fn: Chart.prototype,
|
|
internal: {
|
|
fn: ChartInternal.prototype,
|
|
axis: {
|
|
fn: Axis.prototype,
|
|
internal: {
|
|
fn: AxisInternal.prototype
|
|
}
|
|
}
|
|
}
|
|
},
|
|
generate: function generate(config) {
|
|
return new Chart(config);
|
|
}
|
|
};
|
|
|
|
ChartInternal.prototype.beforeInit = function () {// can do something
|
|
};
|
|
|
|
ChartInternal.prototype.afterInit = function () {// can do something
|
|
};
|
|
|
|
ChartInternal.prototype.init = function () {
|
|
var $$ = this,
|
|
config = $$.config;
|
|
$$.initParams();
|
|
|
|
if (config.data_url) {
|
|
$$.convertUrlToData(config.data_url, config.data_mimeType, config.data_headers, config.data_keys, $$.initWithData);
|
|
} else if (config.data_json) {
|
|
$$.initWithData($$.convertJsonToData(config.data_json, config.data_keys));
|
|
} else if (config.data_rows) {
|
|
$$.initWithData($$.convertRowsToData(config.data_rows));
|
|
} else if (config.data_columns) {
|
|
$$.initWithData($$.convertColumnsToData(config.data_columns));
|
|
} else {
|
|
throw Error('url or json or rows or columns is required.');
|
|
}
|
|
};
|
|
|
|
ChartInternal.prototype.initParams = function () {
|
|
var $$ = this,
|
|
d3 = $$.d3,
|
|
config = $$.config; // MEMO: clipId needs to be unique because it conflicts when multiple charts exist
|
|
|
|
$$.clipId = "c3-" + +new Date() + '-clip';
|
|
$$.clipIdForXAxis = $$.clipId + '-xaxis';
|
|
$$.clipIdForYAxis = $$.clipId + '-yaxis';
|
|
$$.clipIdForGrid = $$.clipId + '-grid';
|
|
$$.clipIdForSubchart = $$.clipId + '-subchart';
|
|
$$.clipPath = $$.getClipPath($$.clipId);
|
|
$$.clipPathForXAxis = $$.getClipPath($$.clipIdForXAxis);
|
|
$$.clipPathForYAxis = $$.getClipPath($$.clipIdForYAxis);
|
|
$$.clipPathForGrid = $$.getClipPath($$.clipIdForGrid);
|
|
$$.clipPathForSubchart = $$.getClipPath($$.clipIdForSubchart);
|
|
$$.dragStart = null;
|
|
$$.dragging = false;
|
|
$$.flowing = false;
|
|
$$.cancelClick = false;
|
|
$$.mouseover = false;
|
|
$$.transiting = false;
|
|
$$.color = $$.generateColor();
|
|
$$.levelColor = $$.generateLevelColor();
|
|
$$.dataTimeParse = (config.data_xLocaltime ? d3.timeParse : d3.utcParse)($$.config.data_xFormat);
|
|
$$.axisTimeFormat = config.axis_x_localtime ? d3.timeFormat : d3.utcFormat;
|
|
|
|
$$.defaultAxisTimeFormat = function (date) {
|
|
if (date.getMilliseconds()) {
|
|
return d3.timeFormat(".%L")(date);
|
|
}
|
|
|
|
if (date.getSeconds()) {
|
|
return d3.timeFormat(":%S")(date);
|
|
}
|
|
|
|
if (date.getMinutes()) {
|
|
return d3.timeFormat("%I:%M")(date);
|
|
}
|
|
|
|
if (date.getHours()) {
|
|
return d3.timeFormat("%I %p")(date);
|
|
}
|
|
|
|
if (date.getDay() && date.getDate() !== 1) {
|
|
return d3.timeFormat("%-m/%-d")(date);
|
|
}
|
|
|
|
if (date.getDate() !== 1) {
|
|
return d3.timeFormat("%-m/%-d")(date);
|
|
}
|
|
|
|
if (date.getMonth()) {
|
|
return d3.timeFormat("%-m/%-d")(date);
|
|
}
|
|
|
|
return d3.timeFormat("%Y/%-m/%-d")(date);
|
|
};
|
|
|
|
$$.hiddenTargetIds = [];
|
|
$$.hiddenLegendIds = [];
|
|
$$.focusedTargetIds = [];
|
|
$$.defocusedTargetIds = [];
|
|
$$.xOrient = config.axis_rotated ? config.axis_x_inner ? "right" : "left" : config.axis_x_inner ? "top" : "bottom";
|
|
$$.yOrient = config.axis_rotated ? config.axis_y_inner ? "top" : "bottom" : config.axis_y_inner ? "right" : "left";
|
|
$$.y2Orient = config.axis_rotated ? config.axis_y2_inner ? "bottom" : "top" : config.axis_y2_inner ? "left" : "right";
|
|
$$.subXOrient = config.axis_rotated ? "left" : "bottom";
|
|
$$.isLegendRight = config.legend_position === 'right';
|
|
$$.isLegendInset = config.legend_position === 'inset';
|
|
$$.isLegendTop = config.legend_inset_anchor === 'top-left' || config.legend_inset_anchor === 'top-right';
|
|
$$.isLegendLeft = config.legend_inset_anchor === 'top-left' || config.legend_inset_anchor === 'bottom-left';
|
|
$$.legendStep = 0;
|
|
$$.legendItemWidth = 0;
|
|
$$.legendItemHeight = 0;
|
|
$$.currentMaxTickWidths = {
|
|
x: 0,
|
|
y: 0,
|
|
y2: 0
|
|
};
|
|
$$.rotated_padding_left = 30;
|
|
$$.rotated_padding_right = config.axis_rotated && !config.axis_x_show ? 0 : 30;
|
|
$$.rotated_padding_top = 5;
|
|
$$.withoutFadeIn = {};
|
|
$$.intervalForObserveInserted = undefined;
|
|
$$.axes.subx = d3.selectAll([]); // needs when excluding subchart.js
|
|
};
|
|
|
|
ChartInternal.prototype.initChartElements = function () {
|
|
if (this.initBar) {
|
|
this.initBar();
|
|
}
|
|
|
|
if (this.initLine) {
|
|
this.initLine();
|
|
}
|
|
|
|
if (this.initArc) {
|
|
this.initArc();
|
|
}
|
|
|
|
if (this.initGauge) {
|
|
this.initGauge();
|
|
}
|
|
|
|
if (this.initText) {
|
|
this.initText();
|
|
}
|
|
};
|
|
|
|
ChartInternal.prototype.initWithData = function (data) {
|
|
var $$ = this,
|
|
d3 = $$.d3,
|
|
config = $$.config;
|
|
var defs,
|
|
main,
|
|
binding = true;
|
|
$$.axis = new Axis($$);
|
|
|
|
if (!config.bindto) {
|
|
$$.selectChart = d3.selectAll([]);
|
|
} else if (typeof config.bindto.node === 'function') {
|
|
$$.selectChart = config.bindto;
|
|
} else {
|
|
$$.selectChart = d3.select(config.bindto);
|
|
}
|
|
|
|
if ($$.selectChart.empty()) {
|
|
$$.selectChart = d3.select(document.createElement('div')).style('opacity', 0);
|
|
$$.observeInserted($$.selectChart);
|
|
binding = false;
|
|
}
|
|
|
|
$$.selectChart.html("").classed("c3", true); // Init data as targets
|
|
|
|
$$.data.xs = {};
|
|
$$.data.targets = $$.convertDataToTargets(data);
|
|
|
|
if (config.data_filter) {
|
|
$$.data.targets = $$.data.targets.filter(config.data_filter);
|
|
} // Set targets to hide if needed
|
|
|
|
|
|
if (config.data_hide) {
|
|
$$.addHiddenTargetIds(config.data_hide === true ? $$.mapToIds($$.data.targets) : config.data_hide);
|
|
}
|
|
|
|
if (config.legend_hide) {
|
|
$$.addHiddenLegendIds(config.legend_hide === true ? $$.mapToIds($$.data.targets) : config.legend_hide);
|
|
}
|
|
|
|
if ($$.isStanfordGraphType()) {
|
|
$$.initStanfordData();
|
|
} // Init sizes and scales
|
|
|
|
|
|
$$.updateSizes();
|
|
$$.updateScales(); // Set domains for each scale
|
|
|
|
$$.x.domain(d3.extent($$.getXDomain($$.data.targets)));
|
|
$$.y.domain($$.getYDomain($$.data.targets, 'y'));
|
|
$$.y2.domain($$.getYDomain($$.data.targets, 'y2'));
|
|
$$.subX.domain($$.x.domain());
|
|
$$.subY.domain($$.y.domain());
|
|
$$.subY2.domain($$.y2.domain()); // Save original x domain for zoom update
|
|
|
|
$$.orgXDomain = $$.x.domain();
|
|
/*-- Basic Elements --*/
|
|
// Define svgs
|
|
|
|
$$.svg = $$.selectChart.append("svg").style("overflow", "hidden").on('mouseenter', function () {
|
|
return config.onmouseover.call($$);
|
|
}).on('mouseleave', function () {
|
|
return config.onmouseout.call($$);
|
|
});
|
|
|
|
if ($$.config.svg_classname) {
|
|
$$.svg.attr('class', $$.config.svg_classname);
|
|
} // Define defs
|
|
|
|
|
|
defs = $$.svg.append("defs");
|
|
$$.clipChart = $$.appendClip(defs, $$.clipId);
|
|
$$.clipXAxis = $$.appendClip(defs, $$.clipIdForXAxis);
|
|
$$.clipYAxis = $$.appendClip(defs, $$.clipIdForYAxis);
|
|
$$.clipGrid = $$.appendClip(defs, $$.clipIdForGrid);
|
|
$$.clipSubchart = $$.appendClip(defs, $$.clipIdForSubchart);
|
|
$$.updateSvgSize(); // Define regions
|
|
|
|
main = $$.main = $$.svg.append("g").attr("transform", $$.getTranslate('main'));
|
|
|
|
if ($$.initPie) {
|
|
$$.initPie();
|
|
}
|
|
|
|
if ($$.initDragZoom) {
|
|
$$.initDragZoom();
|
|
}
|
|
|
|
if ($$.initSubchart) {
|
|
$$.initSubchart();
|
|
}
|
|
|
|
if ($$.initTooltip) {
|
|
$$.initTooltip();
|
|
}
|
|
|
|
if ($$.initLegend) {
|
|
$$.initLegend();
|
|
}
|
|
|
|
if ($$.initTitle) {
|
|
$$.initTitle();
|
|
}
|
|
|
|
if ($$.initZoom) {
|
|
$$.initZoom();
|
|
}
|
|
|
|
if ($$.isStanfordGraphType()) {
|
|
$$.drawColorScale();
|
|
} // Update selection based on size and scale
|
|
// TODO: currently this must be called after initLegend because of update of sizes, but it should be done in initSubchart.
|
|
|
|
|
|
if ($$.initSubchartBrush) {
|
|
$$.initSubchartBrush();
|
|
}
|
|
/*-- Main Region --*/
|
|
// text when empty
|
|
|
|
|
|
main.append("text").attr("class", CLASS.text + ' ' + CLASS.empty).attr("text-anchor", "middle") // horizontal centering of text at x position in all browsers.
|
|
.attr("dominant-baseline", "middle"); // vertical centering of text at y position in all browsers, except IE.
|
|
// Regions
|
|
|
|
$$.initRegion(); // Grids
|
|
|
|
$$.initGrid(); // Define g for chart area
|
|
|
|
main.append('g').attr("clip-path", $$.clipPath).attr('class', CLASS.chart); // Grid lines
|
|
|
|
if (config.grid_lines_front) {
|
|
$$.initGridLines();
|
|
}
|
|
|
|
$$.initStanfordElements(); // Cover whole with rects for events
|
|
|
|
$$.initEventRect(); // Define g for chart
|
|
|
|
$$.initChartElements(); // Add Axis
|
|
|
|
$$.axis.init(); // Set targets
|
|
|
|
$$.updateTargets($$.data.targets); // Set default extent if defined
|
|
|
|
if (config.axis_x_selection) {
|
|
$$.brush.selectionAsValue($$.getDefaultSelection());
|
|
} // Draw with targets
|
|
|
|
|
|
if (binding) {
|
|
$$.updateDimension();
|
|
$$.config.oninit.call($$);
|
|
$$.redraw({
|
|
withTransition: false,
|
|
withTransform: true,
|
|
withUpdateXDomain: true,
|
|
withUpdateOrgXDomain: true,
|
|
withTransitionForAxis: false
|
|
});
|
|
} // Bind to resize event
|
|
|
|
|
|
$$.bindResize(); // Bind to window focus event
|
|
|
|
$$.bindWindowFocus(); // export element of the chart
|
|
|
|
$$.api.element = $$.selectChart.node();
|
|
};
|
|
|
|
ChartInternal.prototype.smoothLines = function (el, type) {
|
|
var $$ = this;
|
|
|
|
if (type === 'grid') {
|
|
el.each(function () {
|
|
var g = $$.d3.select(this),
|
|
x1 = g.attr('x1'),
|
|
x2 = g.attr('x2'),
|
|
y1 = g.attr('y1'),
|
|
y2 = g.attr('y2');
|
|
g.attr({
|
|
'x1': Math.ceil(x1),
|
|
'x2': Math.ceil(x2),
|
|
'y1': Math.ceil(y1),
|
|
'y2': Math.ceil(y2)
|
|
});
|
|
});
|
|
}
|
|
};
|
|
|
|
ChartInternal.prototype.updateSizes = function () {
|
|
var $$ = this,
|
|
config = $$.config;
|
|
var legendHeight = $$.legend ? $$.getLegendHeight() : 0,
|
|
legendWidth = $$.legend ? $$.getLegendWidth() : 0,
|
|
legendHeightForBottom = $$.isLegendRight || $$.isLegendInset ? 0 : legendHeight,
|
|
hasArc = $$.hasArcType(),
|
|
xAxisHeight = config.axis_rotated || hasArc ? 0 : $$.getHorizontalAxisHeight('x'),
|
|
subchartHeight = config.subchart_show && !hasArc ? config.subchart_size_height + xAxisHeight : 0;
|
|
$$.currentWidth = $$.getCurrentWidth();
|
|
$$.currentHeight = $$.getCurrentHeight(); // for main
|
|
|
|
$$.margin = config.axis_rotated ? {
|
|
top: $$.getHorizontalAxisHeight('y2') + $$.getCurrentPaddingTop(),
|
|
right: hasArc ? 0 : $$.getCurrentPaddingRight(),
|
|
bottom: $$.getHorizontalAxisHeight('y') + legendHeightForBottom + $$.getCurrentPaddingBottom(),
|
|
left: subchartHeight + (hasArc ? 0 : $$.getCurrentPaddingLeft())
|
|
} : {
|
|
top: 4 + $$.getCurrentPaddingTop(),
|
|
// for top tick text
|
|
right: hasArc ? 0 : $$.getCurrentPaddingRight(),
|
|
bottom: xAxisHeight + subchartHeight + legendHeightForBottom + $$.getCurrentPaddingBottom(),
|
|
left: hasArc ? 0 : $$.getCurrentPaddingLeft()
|
|
}; // for subchart
|
|
|
|
$$.margin2 = config.axis_rotated ? {
|
|
top: $$.margin.top,
|
|
right: NaN,
|
|
bottom: 20 + legendHeightForBottom,
|
|
left: $$.rotated_padding_left
|
|
} : {
|
|
top: $$.currentHeight - subchartHeight - legendHeightForBottom,
|
|
right: NaN,
|
|
bottom: xAxisHeight + legendHeightForBottom,
|
|
left: $$.margin.left
|
|
}; // for legend
|
|
|
|
$$.margin3 = {
|
|
top: 0,
|
|
right: NaN,
|
|
bottom: 0,
|
|
left: 0
|
|
};
|
|
|
|
if ($$.updateSizeForLegend) {
|
|
$$.updateSizeForLegend(legendHeight, legendWidth);
|
|
}
|
|
|
|
$$.width = $$.currentWidth - $$.margin.left - $$.margin.right;
|
|
$$.height = $$.currentHeight - $$.margin.top - $$.margin.bottom;
|
|
|
|
if ($$.width < 0) {
|
|
$$.width = 0;
|
|
}
|
|
|
|
if ($$.height < 0) {
|
|
$$.height = 0;
|
|
}
|
|
|
|
$$.width2 = config.axis_rotated ? $$.margin.left - $$.rotated_padding_left - $$.rotated_padding_right : $$.width;
|
|
$$.height2 = config.axis_rotated ? $$.height : $$.currentHeight - $$.margin2.top - $$.margin2.bottom;
|
|
|
|
if ($$.width2 < 0) {
|
|
$$.width2 = 0;
|
|
}
|
|
|
|
if ($$.height2 < 0) {
|
|
$$.height2 = 0;
|
|
} // for arc
|
|
|
|
|
|
$$.arcWidth = $$.width - ($$.isLegendRight ? legendWidth + 10 : 0);
|
|
$$.arcHeight = $$.height - ($$.isLegendRight ? 0 : 10);
|
|
|
|
if ($$.hasType('gauge') && !config.gauge_fullCircle) {
|
|
$$.arcHeight += $$.height - $$.getGaugeLabelHeight();
|
|
}
|
|
|
|
if ($$.updateRadius) {
|
|
$$.updateRadius();
|
|
}
|
|
|
|
if ($$.isLegendRight && hasArc) {
|
|
$$.margin3.left = $$.arcWidth / 2 + $$.radiusExpanded * 1.1;
|
|
}
|
|
};
|
|
|
|
ChartInternal.prototype.updateTargets = function (targets) {
|
|
var $$ = this;
|
|
/*-- Main --*/
|
|
//-- Text --//
|
|
|
|
$$.updateTargetsForText(targets); //-- Bar --//
|
|
|
|
$$.updateTargetsForBar(targets); //-- Line --//
|
|
|
|
$$.updateTargetsForLine(targets); //-- Arc --//
|
|
|
|
if ($$.hasArcType() && $$.updateTargetsForArc) {
|
|
$$.updateTargetsForArc(targets);
|
|
}
|
|
/*-- Sub --*/
|
|
|
|
|
|
if ($$.updateTargetsForSubchart) {
|
|
$$.updateTargetsForSubchart(targets);
|
|
} // Fade-in each chart
|
|
|
|
|
|
$$.showTargets();
|
|
};
|
|
|
|
ChartInternal.prototype.showTargets = function () {
|
|
var $$ = this;
|
|
$$.svg.selectAll('.' + CLASS.target).filter(function (d) {
|
|
return $$.isTargetToShow(d.id);
|
|
}).transition().duration($$.config.transition_duration).style("opacity", 1);
|
|
};
|
|
|
|
ChartInternal.prototype.redraw = function (options, transitions) {
|
|
var $$ = this,
|
|
main = $$.main,
|
|
d3 = $$.d3,
|
|
config = $$.config;
|
|
var areaIndices = $$.getShapeIndices($$.isAreaType),
|
|
barIndices = $$.getShapeIndices($$.isBarType),
|
|
lineIndices = $$.getShapeIndices($$.isLineType);
|
|
var withY, withSubchart, withTransition, withTransitionForExit, withTransitionForAxis, withTransform, withUpdateXDomain, withUpdateOrgXDomain, withTrimXDomain, withLegend, withEventRect, withDimension, withUpdateXAxis;
|
|
var hideAxis = $$.hasArcType();
|
|
var drawArea, drawBar, drawLine, xForText, yForText;
|
|
var duration, durationForExit, durationForAxis;
|
|
var transitionsToWait, waitForDraw, flow, transition;
|
|
var targetsToShow = $$.filterTargetsToShow($$.data.targets),
|
|
tickValues,
|
|
i,
|
|
intervalForCulling,
|
|
xDomainForZoom;
|
|
var xv = $$.xv.bind($$),
|
|
cx,
|
|
cy;
|
|
options = options || {};
|
|
withY = getOption(options, "withY", true);
|
|
withSubchart = getOption(options, "withSubchart", true);
|
|
withTransition = getOption(options, "withTransition", true);
|
|
withTransform = getOption(options, "withTransform", false);
|
|
withUpdateXDomain = getOption(options, "withUpdateXDomain", false);
|
|
withUpdateOrgXDomain = getOption(options, "withUpdateOrgXDomain", false);
|
|
withTrimXDomain = getOption(options, "withTrimXDomain", true);
|
|
withUpdateXAxis = getOption(options, "withUpdateXAxis", withUpdateXDomain);
|
|
withLegend = getOption(options, "withLegend", false);
|
|
withEventRect = getOption(options, "withEventRect", true);
|
|
withDimension = getOption(options, "withDimension", true);
|
|
withTransitionForExit = getOption(options, "withTransitionForExit", withTransition);
|
|
withTransitionForAxis = getOption(options, "withTransitionForAxis", withTransition);
|
|
duration = withTransition ? config.transition_duration : 0;
|
|
durationForExit = withTransitionForExit ? duration : 0;
|
|
durationForAxis = withTransitionForAxis ? duration : 0;
|
|
transitions = transitions || $$.axis.generateTransitions(durationForAxis); // update legend and transform each g
|
|
|
|
if (withLegend && config.legend_show) {
|
|
$$.updateLegend($$.mapToIds($$.data.targets), options, transitions);
|
|
} else if (withDimension) {
|
|
// need to update dimension (e.g. axis.y.tick.values) because y tick values should change
|
|
// no need to update axis in it because they will be updated in redraw()
|
|
$$.updateDimension(true);
|
|
} // MEMO: needed for grids calculation
|
|
|
|
|
|
if ($$.isCategorized() && targetsToShow.length === 0) {
|
|
$$.x.domain([0, $$.axes.x.selectAll('.tick').size()]);
|
|
}
|
|
|
|
if (targetsToShow.length) {
|
|
$$.updateXDomain(targetsToShow, withUpdateXDomain, withUpdateOrgXDomain, withTrimXDomain);
|
|
|
|
if (!config.axis_x_tick_values) {
|
|
tickValues = $$.axis.updateXAxisTickValues(targetsToShow);
|
|
}
|
|
} else {
|
|
$$.xAxis.tickValues([]);
|
|
$$.subXAxis.tickValues([]);
|
|
}
|
|
|
|
if (config.zoom_rescale && !options.flow) {
|
|
xDomainForZoom = $$.x.orgDomain();
|
|
}
|
|
|
|
$$.y.domain($$.getYDomain(targetsToShow, 'y', xDomainForZoom));
|
|
$$.y2.domain($$.getYDomain(targetsToShow, 'y2', xDomainForZoom));
|
|
|
|
if (!config.axis_y_tick_values && config.axis_y_tick_count) {
|
|
$$.yAxis.tickValues($$.axis.generateTickValues($$.y.domain(), config.axis_y_tick_count));
|
|
}
|
|
|
|
if (!config.axis_y2_tick_values && config.axis_y2_tick_count) {
|
|
$$.y2Axis.tickValues($$.axis.generateTickValues($$.y2.domain(), config.axis_y2_tick_count));
|
|
} // axes
|
|
|
|
|
|
$$.axis.redraw(durationForAxis, hideAxis); // Update axis label
|
|
|
|
$$.axis.updateLabels(withTransition); // show/hide if manual culling needed
|
|
|
|
if ((withUpdateXDomain || withUpdateXAxis) && targetsToShow.length) {
|
|
if (config.axis_x_tick_culling && tickValues) {
|
|
for (i = 1; i < tickValues.length; i++) {
|
|
if (tickValues.length / i < config.axis_x_tick_culling_max) {
|
|
intervalForCulling = i;
|
|
break;
|
|
}
|
|
}
|
|
|
|
$$.svg.selectAll('.' + CLASS.axisX + ' .tick text').each(function (e) {
|
|
var index = tickValues.indexOf(e);
|
|
|
|
if (index >= 0) {
|
|
d3.select(this).style('display', index % intervalForCulling ? 'none' : 'block');
|
|
}
|
|
});
|
|
} else {
|
|
$$.svg.selectAll('.' + CLASS.axisX + ' .tick text').style('display', 'block');
|
|
}
|
|
} // setup drawer - MEMO: these must be called after axis updated
|
|
|
|
|
|
drawArea = $$.generateDrawArea ? $$.generateDrawArea(areaIndices, false) : undefined;
|
|
drawBar = $$.generateDrawBar ? $$.generateDrawBar(barIndices) : undefined;
|
|
drawLine = $$.generateDrawLine ? $$.generateDrawLine(lineIndices, false) : undefined;
|
|
xForText = $$.generateXYForText(areaIndices, barIndices, lineIndices, true);
|
|
yForText = $$.generateXYForText(areaIndices, barIndices, lineIndices, false); // update circleY based on updated parameters
|
|
|
|
$$.updateCircleY(); // generate circle x/y functions depending on updated params
|
|
|
|
cx = ($$.config.axis_rotated ? $$.circleY : $$.circleX).bind($$);
|
|
cy = ($$.config.axis_rotated ? $$.circleX : $$.circleY).bind($$); // Update sub domain
|
|
|
|
if (withY) {
|
|
$$.subY.domain($$.getYDomain(targetsToShow, 'y'));
|
|
$$.subY2.domain($$.getYDomain(targetsToShow, 'y2'));
|
|
} // xgrid focus
|
|
|
|
|
|
$$.updateXgridFocus(); // Data empty label positioning and text.
|
|
|
|
main.select("text." + CLASS.text + '.' + CLASS.empty).attr("x", $$.width / 2).attr("y", $$.height / 2).text(config.data_empty_label_text).transition().style('opacity', targetsToShow.length ? 0 : 1); // event rect
|
|
|
|
if (withEventRect) {
|
|
$$.redrawEventRect();
|
|
} // grid
|
|
|
|
|
|
$$.updateGrid(duration);
|
|
$$.updateStanfordElements(duration); // rect for regions
|
|
|
|
$$.updateRegion(duration); // bars
|
|
|
|
$$.updateBar(durationForExit); // lines, areas and circles
|
|
|
|
$$.updateLine(durationForExit);
|
|
$$.updateArea(durationForExit);
|
|
$$.updateCircle(cx, cy); // text
|
|
|
|
if ($$.hasDataLabel()) {
|
|
$$.updateText(xForText, yForText, durationForExit);
|
|
} // title
|
|
|
|
|
|
if ($$.redrawTitle) {
|
|
$$.redrawTitle();
|
|
} // arc
|
|
|
|
|
|
if ($$.redrawArc) {
|
|
$$.redrawArc(duration, durationForExit, withTransform);
|
|
} // subchart
|
|
|
|
|
|
if ($$.redrawSubchart) {
|
|
$$.redrawSubchart(withSubchart, transitions, duration, durationForExit, areaIndices, barIndices, lineIndices);
|
|
}
|
|
|
|
if ($$.isStanfordGraphType()) {
|
|
$$.drawColorScale();
|
|
} // circles for select
|
|
|
|
|
|
main.selectAll('.' + CLASS.selectedCircles).filter($$.isBarType.bind($$)).selectAll('circle').remove();
|
|
|
|
if (options.flow) {
|
|
flow = $$.generateFlow({
|
|
targets: targetsToShow,
|
|
flow: options.flow,
|
|
duration: options.flow.duration,
|
|
drawBar: drawBar,
|
|
drawLine: drawLine,
|
|
drawArea: drawArea,
|
|
cx: cx,
|
|
cy: cy,
|
|
xv: xv,
|
|
xForText: xForText,
|
|
yForText: yForText
|
|
});
|
|
}
|
|
|
|
if ($$.isTabVisible()) {
|
|
// Only use transition if tab visible. See #938.
|
|
if (duration) {
|
|
// transition should be derived from one transition
|
|
transition = d3.transition().duration(duration);
|
|
transitionsToWait = [];
|
|
[$$.redrawBar(drawBar, true, transition), $$.redrawLine(drawLine, true, transition), $$.redrawArea(drawArea, true, transition), $$.redrawCircle(cx, cy, true, transition), $$.redrawText(xForText, yForText, options.flow, true, transition), $$.redrawRegion(true, transition), $$.redrawGrid(true, transition)].forEach(function (transitions) {
|
|
transitions.forEach(function (transition) {
|
|
transitionsToWait.push(transition);
|
|
});
|
|
}); // Wait for end of transitions to call flow and onrendered callback
|
|
|
|
waitForDraw = $$.generateWait();
|
|
transitionsToWait.forEach(function (t) {
|
|
waitForDraw.add(t);
|
|
});
|
|
waitForDraw(function () {
|
|
if (flow) {
|
|
flow();
|
|
}
|
|
|
|
if (config.onrendered) {
|
|
config.onrendered.call($$);
|
|
}
|
|
});
|
|
} else {
|
|
$$.redrawBar(drawBar);
|
|
$$.redrawLine(drawLine);
|
|
$$.redrawArea(drawArea);
|
|
$$.redrawCircle(cx, cy);
|
|
$$.redrawText(xForText, yForText, options.flow);
|
|
$$.redrawRegion();
|
|
$$.redrawGrid();
|
|
|
|
if (flow) {
|
|
flow();
|
|
}
|
|
|
|
if (config.onrendered) {
|
|
config.onrendered.call($$);
|
|
}
|
|
}
|
|
} // update fadein condition
|
|
|
|
|
|
$$.mapToIds($$.data.targets).forEach(function (id) {
|
|
$$.withoutFadeIn[id] = true;
|
|
});
|
|
};
|
|
|
|
ChartInternal.prototype.updateAndRedraw = function (options) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
transitions;
|
|
options = options || {}; // same with redraw
|
|
|
|
options.withTransition = getOption(options, "withTransition", true);
|
|
options.withTransform = getOption(options, "withTransform", false);
|
|
options.withLegend = getOption(options, "withLegend", false); // NOT same with redraw
|
|
|
|
options.withUpdateXDomain = getOption(options, "withUpdateXDomain", true);
|
|
options.withUpdateOrgXDomain = getOption(options, "withUpdateOrgXDomain", true);
|
|
options.withTransitionForExit = false;
|
|
options.withTransitionForTransform = getOption(options, "withTransitionForTransform", options.withTransition); // MEMO: this needs to be called before updateLegend and it means this ALWAYS needs to be called)
|
|
|
|
$$.updateSizes(); // MEMO: called in updateLegend in redraw if withLegend
|
|
|
|
if (!(options.withLegend && config.legend_show)) {
|
|
transitions = $$.axis.generateTransitions(options.withTransitionForAxis ? config.transition_duration : 0); // Update scales
|
|
|
|
$$.updateScales();
|
|
$$.updateSvgSize(); // Update g positions
|
|
|
|
$$.transformAll(options.withTransitionForTransform, transitions);
|
|
} // Draw with new sizes & scales
|
|
|
|
|
|
$$.redraw(options, transitions);
|
|
};
|
|
|
|
ChartInternal.prototype.redrawWithoutRescale = function () {
|
|
this.redraw({
|
|
withY: false,
|
|
withSubchart: false,
|
|
withEventRect: false,
|
|
withTransitionForAxis: false
|
|
});
|
|
};
|
|
|
|
ChartInternal.prototype.isTimeSeries = function () {
|
|
return this.config.axis_x_type === 'timeseries';
|
|
};
|
|
|
|
ChartInternal.prototype.isCategorized = function () {
|
|
return this.config.axis_x_type.indexOf('categor') >= 0;
|
|
};
|
|
|
|
ChartInternal.prototype.isCustomX = function () {
|
|
var $$ = this,
|
|
config = $$.config;
|
|
return !$$.isTimeSeries() && (config.data_x || notEmpty(config.data_xs));
|
|
};
|
|
|
|
ChartInternal.prototype.isTimeSeriesY = function () {
|
|
return this.config.axis_y_type === 'timeseries';
|
|
};
|
|
|
|
ChartInternal.prototype.getTranslate = function (target) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
x,
|
|
y;
|
|
|
|
if (target === 'main') {
|
|
x = asHalfPixel($$.margin.left);
|
|
y = asHalfPixel($$.margin.top);
|
|
} else if (target === 'context') {
|
|
x = asHalfPixel($$.margin2.left);
|
|
y = asHalfPixel($$.margin2.top);
|
|
} else if (target === 'legend') {
|
|
x = $$.margin3.left;
|
|
y = $$.margin3.top;
|
|
} else if (target === 'x') {
|
|
x = 0;
|
|
y = config.axis_rotated ? 0 : $$.height;
|
|
} else if (target === 'y') {
|
|
x = 0;
|
|
y = config.axis_rotated ? $$.height : 0;
|
|
} else if (target === 'y2') {
|
|
x = config.axis_rotated ? 0 : $$.width;
|
|
y = config.axis_rotated ? 1 : 0;
|
|
} else if (target === 'subx') {
|
|
x = 0;
|
|
y = config.axis_rotated ? 0 : $$.height2;
|
|
} else if (target === 'arc') {
|
|
x = $$.arcWidth / 2;
|
|
y = $$.arcHeight / 2 - ($$.hasType('gauge') ? 6 : 0); // to prevent wrong display of min and max label
|
|
}
|
|
|
|
return "translate(" + x + "," + y + ")";
|
|
};
|
|
|
|
ChartInternal.prototype.initialOpacity = function (d) {
|
|
return d.value !== null && this.withoutFadeIn[d.id] ? 1 : 0;
|
|
};
|
|
|
|
ChartInternal.prototype.initialOpacityForCircle = function (d) {
|
|
return d.value !== null && this.withoutFadeIn[d.id] ? this.opacityForCircle(d) : 0;
|
|
};
|
|
|
|
ChartInternal.prototype.opacityForCircle = function (d) {
|
|
var isPointShouldBeShown = isFunction(this.config.point_show) ? this.config.point_show(d) : this.config.point_show;
|
|
var opacity = isPointShouldBeShown || this.isStanfordType(d) ? 1 : 0;
|
|
return isValue(d.value) ? this.isScatterType(d) ? 0.5 : opacity : 0;
|
|
};
|
|
|
|
ChartInternal.prototype.opacityForText = function () {
|
|
return this.hasDataLabel() ? 1 : 0;
|
|
};
|
|
|
|
ChartInternal.prototype.xx = function (d) {
|
|
return d ? this.x(d.x) : null;
|
|
};
|
|
|
|
ChartInternal.prototype.xvCustom = function (d, xyValue) {
|
|
var $$ = this,
|
|
value = xyValue ? d[xyValue] : d.value;
|
|
|
|
if ($$.isTimeSeries()) {
|
|
value = $$.parseDate(d.value);
|
|
} else if ($$.isCategorized() && typeof d.value === 'string') {
|
|
value = $$.config.axis_x_categories.indexOf(d.value);
|
|
}
|
|
|
|
return Math.ceil($$.x(value));
|
|
};
|
|
|
|
ChartInternal.prototype.yvCustom = function (d, xyValue) {
|
|
var $$ = this,
|
|
yScale = d.axis && d.axis === 'y2' ? $$.y2 : $$.y,
|
|
value = xyValue ? d[xyValue] : d.value;
|
|
return Math.ceil(yScale(value));
|
|
};
|
|
|
|
ChartInternal.prototype.xv = function (d) {
|
|
var $$ = this,
|
|
value = d.value;
|
|
|
|
if ($$.isTimeSeries()) {
|
|
value = $$.parseDate(d.value);
|
|
} else if ($$.isCategorized() && typeof d.value === 'string') {
|
|
value = $$.config.axis_x_categories.indexOf(d.value);
|
|
}
|
|
|
|
return Math.ceil($$.x(value));
|
|
};
|
|
|
|
ChartInternal.prototype.yv = function (d) {
|
|
var $$ = this,
|
|
yScale = d.axis && d.axis === 'y2' ? $$.y2 : $$.y;
|
|
return Math.ceil(yScale(d.value));
|
|
};
|
|
|
|
ChartInternal.prototype.subxx = function (d) {
|
|
return d ? this.subX(d.x) : null;
|
|
};
|
|
|
|
ChartInternal.prototype.transformMain = function (withTransition, transitions) {
|
|
var $$ = this,
|
|
xAxis,
|
|
yAxis,
|
|
y2Axis;
|
|
|
|
if (transitions && transitions.axisX) {
|
|
xAxis = transitions.axisX;
|
|
} else {
|
|
xAxis = $$.main.select('.' + CLASS.axisX);
|
|
|
|
if (withTransition) {
|
|
xAxis = xAxis.transition();
|
|
}
|
|
}
|
|
|
|
if (transitions && transitions.axisY) {
|
|
yAxis = transitions.axisY;
|
|
} else {
|
|
yAxis = $$.main.select('.' + CLASS.axisY);
|
|
|
|
if (withTransition) {
|
|
yAxis = yAxis.transition();
|
|
}
|
|
}
|
|
|
|
if (transitions && transitions.axisY2) {
|
|
y2Axis = transitions.axisY2;
|
|
} else {
|
|
y2Axis = $$.main.select('.' + CLASS.axisY2);
|
|
|
|
if (withTransition) {
|
|
y2Axis = y2Axis.transition();
|
|
}
|
|
}
|
|
|
|
(withTransition ? $$.main.transition() : $$.main).attr("transform", $$.getTranslate('main'));
|
|
xAxis.attr("transform", $$.getTranslate('x'));
|
|
yAxis.attr("transform", $$.getTranslate('y'));
|
|
y2Axis.attr("transform", $$.getTranslate('y2'));
|
|
$$.main.select('.' + CLASS.chartArcs).attr("transform", $$.getTranslate('arc'));
|
|
};
|
|
|
|
ChartInternal.prototype.transformAll = function (withTransition, transitions) {
|
|
var $$ = this;
|
|
$$.transformMain(withTransition, transitions);
|
|
|
|
if ($$.config.subchart_show) {
|
|
$$.transformContext(withTransition, transitions);
|
|
}
|
|
|
|
if ($$.legend) {
|
|
$$.transformLegend(withTransition);
|
|
}
|
|
};
|
|
|
|
ChartInternal.prototype.updateSvgSize = function () {
|
|
var $$ = this,
|
|
brush = $$.svg.select(".c3-brush .overlay");
|
|
$$.svg.attr('width', $$.currentWidth).attr('height', $$.currentHeight);
|
|
$$.svg.selectAll(['#' + $$.clipId, '#' + $$.clipIdForGrid]).select('rect').attr('width', $$.width).attr('height', $$.height);
|
|
$$.svg.select('#' + $$.clipIdForXAxis).select('rect').attr('x', $$.getXAxisClipX.bind($$)).attr('y', $$.getXAxisClipY.bind($$)).attr('width', $$.getXAxisClipWidth.bind($$)).attr('height', $$.getXAxisClipHeight.bind($$));
|
|
$$.svg.select('#' + $$.clipIdForYAxis).select('rect').attr('x', $$.getYAxisClipX.bind($$)).attr('y', $$.getYAxisClipY.bind($$)).attr('width', $$.getYAxisClipWidth.bind($$)).attr('height', $$.getYAxisClipHeight.bind($$));
|
|
$$.svg.select('#' + $$.clipIdForSubchart).select('rect').attr('width', $$.width).attr('height', brush.size() ? brush.attr('height') : 0); // MEMO: parent div's height will be bigger than svg when <!DOCTYPE html>
|
|
|
|
$$.selectChart.style('max-height', $$.currentHeight + "px");
|
|
};
|
|
|
|
ChartInternal.prototype.updateDimension = function (withoutAxis) {
|
|
var $$ = this;
|
|
|
|
if (!withoutAxis) {
|
|
if ($$.config.axis_rotated) {
|
|
$$.axes.x.call($$.xAxis);
|
|
$$.axes.subx.call($$.subXAxis);
|
|
} else {
|
|
$$.axes.y.call($$.yAxis);
|
|
$$.axes.y2.call($$.y2Axis);
|
|
}
|
|
}
|
|
|
|
$$.updateSizes();
|
|
$$.updateScales();
|
|
$$.updateSvgSize();
|
|
$$.transformAll(false);
|
|
};
|
|
|
|
ChartInternal.prototype.observeInserted = function (selection) {
|
|
var $$ = this,
|
|
observer;
|
|
|
|
if (typeof MutationObserver === 'undefined') {
|
|
window.console.error("MutationObserver not defined.");
|
|
return;
|
|
}
|
|
|
|
observer = new MutationObserver(function (mutations) {
|
|
mutations.forEach(function (mutation) {
|
|
if (mutation.type === 'childList' && mutation.previousSibling) {
|
|
observer.disconnect(); // need to wait for completion of load because size calculation requires the actual sizes determined after that completion
|
|
|
|
$$.intervalForObserveInserted = window.setInterval(function () {
|
|
// parentNode will NOT be null when completed
|
|
if (selection.node().parentNode) {
|
|
window.clearInterval($$.intervalForObserveInserted);
|
|
$$.updateDimension();
|
|
|
|
if ($$.brush) {
|
|
$$.brush.update();
|
|
}
|
|
|
|
$$.config.oninit.call($$);
|
|
$$.redraw({
|
|
withTransform: true,
|
|
withUpdateXDomain: true,
|
|
withUpdateOrgXDomain: true,
|
|
withTransition: false,
|
|
withTransitionForTransform: false,
|
|
withLegend: true
|
|
});
|
|
selection.transition().style('opacity', 1);
|
|
}
|
|
}, 10);
|
|
}
|
|
});
|
|
});
|
|
observer.observe(selection.node(), {
|
|
attributes: true,
|
|
childList: true,
|
|
characterData: true
|
|
});
|
|
};
|
|
/**
|
|
* Binds handlers to the window resize event.
|
|
*/
|
|
|
|
|
|
ChartInternal.prototype.bindResize = function () {
|
|
var $$ = this,
|
|
config = $$.config;
|
|
$$.resizeFunction = $$.generateResize(); // need to call .remove
|
|
|
|
$$.resizeFunction.add(function () {
|
|
config.onresize.call($$);
|
|
});
|
|
|
|
if (config.resize_auto) {
|
|
$$.resizeFunction.add(function () {
|
|
if ($$.resizeTimeout !== undefined) {
|
|
window.clearTimeout($$.resizeTimeout);
|
|
}
|
|
|
|
$$.resizeTimeout = window.setTimeout(function () {
|
|
delete $$.resizeTimeout;
|
|
$$.updateAndRedraw({
|
|
withUpdateXDomain: false,
|
|
withUpdateOrgXDomain: false,
|
|
withTransition: false,
|
|
withTransitionForTransform: false,
|
|
withLegend: true
|
|
});
|
|
|
|
if ($$.brush) {
|
|
$$.brush.update();
|
|
}
|
|
}, 100);
|
|
});
|
|
}
|
|
|
|
$$.resizeFunction.add(function () {
|
|
config.onresized.call($$);
|
|
});
|
|
|
|
$$.resizeIfElementDisplayed = function () {
|
|
// if element not displayed skip it
|
|
if ($$.api == null || !$$.api.element.offsetParent) {
|
|
return;
|
|
}
|
|
|
|
$$.resizeFunction();
|
|
};
|
|
|
|
if (window.attachEvent) {
|
|
window.attachEvent('onresize', $$.resizeIfElementDisplayed);
|
|
} else if (window.addEventListener) {
|
|
window.addEventListener('resize', $$.resizeIfElementDisplayed, false);
|
|
} else {
|
|
// fallback to this, if this is a very old browser
|
|
var wrapper = window.onresize;
|
|
|
|
if (!wrapper) {
|
|
// create a wrapper that will call all charts
|
|
wrapper = $$.generateResize();
|
|
} else if (!wrapper.add || !wrapper.remove) {
|
|
// there is already a handler registered, make sure we call it too
|
|
wrapper = $$.generateResize();
|
|
wrapper.add(window.onresize);
|
|
} // add this graph to the wrapper, we will be removed if the user calls destroy
|
|
|
|
|
|
wrapper.add($$.resizeFunction);
|
|
|
|
window.onresize = function () {
|
|
// if element not displayed skip it
|
|
if (!$$.api.element.offsetParent) {
|
|
return;
|
|
}
|
|
|
|
wrapper();
|
|
};
|
|
}
|
|
};
|
|
/**
|
|
* Binds handlers to the window focus event.
|
|
*/
|
|
|
|
|
|
ChartInternal.prototype.bindWindowFocus = function () {
|
|
var _this = this;
|
|
|
|
if (this.windowFocusHandler) {
|
|
// The handler is already set
|
|
return;
|
|
}
|
|
|
|
this.windowFocusHandler = function () {
|
|
_this.redraw();
|
|
};
|
|
|
|
window.addEventListener('focus', this.windowFocusHandler);
|
|
};
|
|
/**
|
|
* Unbinds from the window focus event.
|
|
*/
|
|
|
|
|
|
ChartInternal.prototype.unbindWindowFocus = function () {
|
|
window.removeEventListener('focus', this.windowFocusHandler);
|
|
delete this.windowFocusHandler;
|
|
};
|
|
|
|
ChartInternal.prototype.generateResize = function () {
|
|
var resizeFunctions = [];
|
|
|
|
function callResizeFunctions() {
|
|
resizeFunctions.forEach(function (f) {
|
|
f();
|
|
});
|
|
}
|
|
|
|
callResizeFunctions.add = function (f) {
|
|
resizeFunctions.push(f);
|
|
};
|
|
|
|
callResizeFunctions.remove = function (f) {
|
|
for (var i = 0; i < resizeFunctions.length; i++) {
|
|
if (resizeFunctions[i] === f) {
|
|
resizeFunctions.splice(i, 1);
|
|
break;
|
|
}
|
|
}
|
|
};
|
|
|
|
return callResizeFunctions;
|
|
};
|
|
|
|
ChartInternal.prototype.endall = function (transition, callback) {
|
|
var n = 0;
|
|
transition.each(function () {
|
|
++n;
|
|
}).on("end", function () {
|
|
if (! --n) {
|
|
callback.apply(this, arguments);
|
|
}
|
|
});
|
|
};
|
|
|
|
ChartInternal.prototype.generateWait = function () {
|
|
var $$ = this;
|
|
|
|
var transitionsToWait = [],
|
|
f = function f(callback) {
|
|
var timer = setInterval(function () {
|
|
if (!$$.isTabVisible()) {
|
|
return;
|
|
}
|
|
|
|
var done = 0;
|
|
transitionsToWait.forEach(function (t) {
|
|
if (t.empty()) {
|
|
done += 1;
|
|
return;
|
|
}
|
|
|
|
try {
|
|
t.transition();
|
|
} catch (e) {
|
|
done += 1;
|
|
}
|
|
});
|
|
|
|
if (done === transitionsToWait.length) {
|
|
clearInterval(timer);
|
|
|
|
if (callback) {
|
|
callback();
|
|
}
|
|
}
|
|
}, 50);
|
|
};
|
|
|
|
f.add = function (transition) {
|
|
transitionsToWait.push(transition);
|
|
};
|
|
|
|
return f;
|
|
};
|
|
|
|
ChartInternal.prototype.parseDate = function (date) {
|
|
var $$ = this,
|
|
parsedDate;
|
|
|
|
if (date instanceof Date) {
|
|
parsedDate = date;
|
|
} else if (typeof date === 'string') {
|
|
parsedDate = $$.dataTimeParse(date);
|
|
} else if (_typeof(date) === 'object') {
|
|
parsedDate = new Date(+date);
|
|
} else if (typeof date === 'number' && !isNaN(date)) {
|
|
parsedDate = new Date(+date);
|
|
}
|
|
|
|
if (!parsedDate || isNaN(+parsedDate)) {
|
|
window.console.error("Failed to parse x '" + date + "' to Date object");
|
|
}
|
|
|
|
return parsedDate;
|
|
};
|
|
|
|
ChartInternal.prototype.isTabVisible = function () {
|
|
return !document.hidden;
|
|
};
|
|
|
|
ChartInternal.prototype.getPathBox = getPathBox;
|
|
ChartInternal.prototype.CLASS = CLASS;
|
|
|
|
/* jshint ignore:start */
|
|
// SVGPathSeg API polyfill
|
|
// https://github.com/progers/pathseg
|
|
//
|
|
// This is a drop-in replacement for the SVGPathSeg and SVGPathSegList APIs that were removed from
|
|
// SVG2 (https://lists.w3.org/Archives/Public/www-svg/2015Jun/0044.html), including the latest spec
|
|
// changes which were implemented in Firefox 43 and Chrome 46.
|
|
(function () {
|
|
|
|
if (!("SVGPathSeg" in window)) {
|
|
// Spec: http://www.w3.org/TR/SVG11/single-page.html#paths-InterfaceSVGPathSeg
|
|
window.SVGPathSeg = function (type, typeAsLetter, owningPathSegList) {
|
|
this.pathSegType = type;
|
|
this.pathSegTypeAsLetter = typeAsLetter;
|
|
this._owningPathSegList = owningPathSegList;
|
|
};
|
|
|
|
window.SVGPathSeg.prototype.classname = "SVGPathSeg";
|
|
window.SVGPathSeg.PATHSEG_UNKNOWN = 0;
|
|
window.SVGPathSeg.PATHSEG_CLOSEPATH = 1;
|
|
window.SVGPathSeg.PATHSEG_MOVETO_ABS = 2;
|
|
window.SVGPathSeg.PATHSEG_MOVETO_REL = 3;
|
|
window.SVGPathSeg.PATHSEG_LINETO_ABS = 4;
|
|
window.SVGPathSeg.PATHSEG_LINETO_REL = 5;
|
|
window.SVGPathSeg.PATHSEG_CURVETO_CUBIC_ABS = 6;
|
|
window.SVGPathSeg.PATHSEG_CURVETO_CUBIC_REL = 7;
|
|
window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_ABS = 8;
|
|
window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_REL = 9;
|
|
window.SVGPathSeg.PATHSEG_ARC_ABS = 10;
|
|
window.SVGPathSeg.PATHSEG_ARC_REL = 11;
|
|
window.SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_ABS = 12;
|
|
window.SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_REL = 13;
|
|
window.SVGPathSeg.PATHSEG_LINETO_VERTICAL_ABS = 14;
|
|
window.SVGPathSeg.PATHSEG_LINETO_VERTICAL_REL = 15;
|
|
window.SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_ABS = 16;
|
|
window.SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_REL = 17;
|
|
window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS = 18;
|
|
window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL = 19; // Notify owning PathSegList on any changes so they can be synchronized back to the path element.
|
|
|
|
window.SVGPathSeg.prototype._segmentChanged = function () {
|
|
if (this._owningPathSegList) this._owningPathSegList.segmentChanged(this);
|
|
};
|
|
|
|
window.SVGPathSegClosePath = function (owningPathSegList) {
|
|
window.SVGPathSeg.call(this, window.SVGPathSeg.PATHSEG_CLOSEPATH, "z", owningPathSegList);
|
|
};
|
|
|
|
window.SVGPathSegClosePath.prototype = Object.create(window.SVGPathSeg.prototype);
|
|
|
|
window.SVGPathSegClosePath.prototype.toString = function () {
|
|
return "[object SVGPathSegClosePath]";
|
|
};
|
|
|
|
window.SVGPathSegClosePath.prototype._asPathString = function () {
|
|
return this.pathSegTypeAsLetter;
|
|
};
|
|
|
|
window.SVGPathSegClosePath.prototype.clone = function () {
|
|
return new window.SVGPathSegClosePath(undefined);
|
|
};
|
|
|
|
window.SVGPathSegMovetoAbs = function (owningPathSegList, x, y) {
|
|
window.SVGPathSeg.call(this, window.SVGPathSeg.PATHSEG_MOVETO_ABS, "M", owningPathSegList);
|
|
this._x = x;
|
|
this._y = y;
|
|
};
|
|
|
|
window.SVGPathSegMovetoAbs.prototype = Object.create(window.SVGPathSeg.prototype);
|
|
|
|
window.SVGPathSegMovetoAbs.prototype.toString = function () {
|
|
return "[object SVGPathSegMovetoAbs]";
|
|
};
|
|
|
|
window.SVGPathSegMovetoAbs.prototype._asPathString = function () {
|
|
return this.pathSegTypeAsLetter + " " + this._x + " " + this._y;
|
|
};
|
|
|
|
window.SVGPathSegMovetoAbs.prototype.clone = function () {
|
|
return new window.SVGPathSegMovetoAbs(undefined, this._x, this._y);
|
|
};
|
|
|
|
Object.defineProperty(window.SVGPathSegMovetoAbs.prototype, "x", {
|
|
get: function get() {
|
|
return this._x;
|
|
},
|
|
set: function set(x) {
|
|
this._x = x;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathSegMovetoAbs.prototype, "y", {
|
|
get: function get() {
|
|
return this._y;
|
|
},
|
|
set: function set(y) {
|
|
this._y = y;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
|
|
window.SVGPathSegMovetoRel = function (owningPathSegList, x, y) {
|
|
window.SVGPathSeg.call(this, window.SVGPathSeg.PATHSEG_MOVETO_REL, "m", owningPathSegList);
|
|
this._x = x;
|
|
this._y = y;
|
|
};
|
|
|
|
window.SVGPathSegMovetoRel.prototype = Object.create(window.SVGPathSeg.prototype);
|
|
|
|
window.SVGPathSegMovetoRel.prototype.toString = function () {
|
|
return "[object SVGPathSegMovetoRel]";
|
|
};
|
|
|
|
window.SVGPathSegMovetoRel.prototype._asPathString = function () {
|
|
return this.pathSegTypeAsLetter + " " + this._x + " " + this._y;
|
|
};
|
|
|
|
window.SVGPathSegMovetoRel.prototype.clone = function () {
|
|
return new window.SVGPathSegMovetoRel(undefined, this._x, this._y);
|
|
};
|
|
|
|
Object.defineProperty(window.SVGPathSegMovetoRel.prototype, "x", {
|
|
get: function get() {
|
|
return this._x;
|
|
},
|
|
set: function set(x) {
|
|
this._x = x;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathSegMovetoRel.prototype, "y", {
|
|
get: function get() {
|
|
return this._y;
|
|
},
|
|
set: function set(y) {
|
|
this._y = y;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
|
|
window.SVGPathSegLinetoAbs = function (owningPathSegList, x, y) {
|
|
window.SVGPathSeg.call(this, window.SVGPathSeg.PATHSEG_LINETO_ABS, "L", owningPathSegList);
|
|
this._x = x;
|
|
this._y = y;
|
|
};
|
|
|
|
window.SVGPathSegLinetoAbs.prototype = Object.create(window.SVGPathSeg.prototype);
|
|
|
|
window.SVGPathSegLinetoAbs.prototype.toString = function () {
|
|
return "[object SVGPathSegLinetoAbs]";
|
|
};
|
|
|
|
window.SVGPathSegLinetoAbs.prototype._asPathString = function () {
|
|
return this.pathSegTypeAsLetter + " " + this._x + " " + this._y;
|
|
};
|
|
|
|
window.SVGPathSegLinetoAbs.prototype.clone = function () {
|
|
return new window.SVGPathSegLinetoAbs(undefined, this._x, this._y);
|
|
};
|
|
|
|
Object.defineProperty(window.SVGPathSegLinetoAbs.prototype, "x", {
|
|
get: function get() {
|
|
return this._x;
|
|
},
|
|
set: function set(x) {
|
|
this._x = x;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathSegLinetoAbs.prototype, "y", {
|
|
get: function get() {
|
|
return this._y;
|
|
},
|
|
set: function set(y) {
|
|
this._y = y;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
|
|
window.SVGPathSegLinetoRel = function (owningPathSegList, x, y) {
|
|
window.SVGPathSeg.call(this, window.SVGPathSeg.PATHSEG_LINETO_REL, "l", owningPathSegList);
|
|
this._x = x;
|
|
this._y = y;
|
|
};
|
|
|
|
window.SVGPathSegLinetoRel.prototype = Object.create(window.SVGPathSeg.prototype);
|
|
|
|
window.SVGPathSegLinetoRel.prototype.toString = function () {
|
|
return "[object SVGPathSegLinetoRel]";
|
|
};
|
|
|
|
window.SVGPathSegLinetoRel.prototype._asPathString = function () {
|
|
return this.pathSegTypeAsLetter + " " + this._x + " " + this._y;
|
|
};
|
|
|
|
window.SVGPathSegLinetoRel.prototype.clone = function () {
|
|
return new window.SVGPathSegLinetoRel(undefined, this._x, this._y);
|
|
};
|
|
|
|
Object.defineProperty(window.SVGPathSegLinetoRel.prototype, "x", {
|
|
get: function get() {
|
|
return this._x;
|
|
},
|
|
set: function set(x) {
|
|
this._x = x;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathSegLinetoRel.prototype, "y", {
|
|
get: function get() {
|
|
return this._y;
|
|
},
|
|
set: function set(y) {
|
|
this._y = y;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
|
|
window.SVGPathSegCurvetoCubicAbs = function (owningPathSegList, x, y, x1, y1, x2, y2) {
|
|
window.SVGPathSeg.call(this, window.SVGPathSeg.PATHSEG_CURVETO_CUBIC_ABS, "C", owningPathSegList);
|
|
this._x = x;
|
|
this._y = y;
|
|
this._x1 = x1;
|
|
this._y1 = y1;
|
|
this._x2 = x2;
|
|
this._y2 = y2;
|
|
};
|
|
|
|
window.SVGPathSegCurvetoCubicAbs.prototype = Object.create(window.SVGPathSeg.prototype);
|
|
|
|
window.SVGPathSegCurvetoCubicAbs.prototype.toString = function () {
|
|
return "[object SVGPathSegCurvetoCubicAbs]";
|
|
};
|
|
|
|
window.SVGPathSegCurvetoCubicAbs.prototype._asPathString = function () {
|
|
return this.pathSegTypeAsLetter + " " + this._x1 + " " + this._y1 + " " + this._x2 + " " + this._y2 + " " + this._x + " " + this._y;
|
|
};
|
|
|
|
window.SVGPathSegCurvetoCubicAbs.prototype.clone = function () {
|
|
return new window.SVGPathSegCurvetoCubicAbs(undefined, this._x, this._y, this._x1, this._y1, this._x2, this._y2);
|
|
};
|
|
|
|
Object.defineProperty(window.SVGPathSegCurvetoCubicAbs.prototype, "x", {
|
|
get: function get() {
|
|
return this._x;
|
|
},
|
|
set: function set(x) {
|
|
this._x = x;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathSegCurvetoCubicAbs.prototype, "y", {
|
|
get: function get() {
|
|
return this._y;
|
|
},
|
|
set: function set(y) {
|
|
this._y = y;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathSegCurvetoCubicAbs.prototype, "x1", {
|
|
get: function get() {
|
|
return this._x1;
|
|
},
|
|
set: function set(x1) {
|
|
this._x1 = x1;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathSegCurvetoCubicAbs.prototype, "y1", {
|
|
get: function get() {
|
|
return this._y1;
|
|
},
|
|
set: function set(y1) {
|
|
this._y1 = y1;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathSegCurvetoCubicAbs.prototype, "x2", {
|
|
get: function get() {
|
|
return this._x2;
|
|
},
|
|
set: function set(x2) {
|
|
this._x2 = x2;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathSegCurvetoCubicAbs.prototype, "y2", {
|
|
get: function get() {
|
|
return this._y2;
|
|
},
|
|
set: function set(y2) {
|
|
this._y2 = y2;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
|
|
window.SVGPathSegCurvetoCubicRel = function (owningPathSegList, x, y, x1, y1, x2, y2) {
|
|
window.SVGPathSeg.call(this, window.SVGPathSeg.PATHSEG_CURVETO_CUBIC_REL, "c", owningPathSegList);
|
|
this._x = x;
|
|
this._y = y;
|
|
this._x1 = x1;
|
|
this._y1 = y1;
|
|
this._x2 = x2;
|
|
this._y2 = y2;
|
|
};
|
|
|
|
window.SVGPathSegCurvetoCubicRel.prototype = Object.create(window.SVGPathSeg.prototype);
|
|
|
|
window.SVGPathSegCurvetoCubicRel.prototype.toString = function () {
|
|
return "[object SVGPathSegCurvetoCubicRel]";
|
|
};
|
|
|
|
window.SVGPathSegCurvetoCubicRel.prototype._asPathString = function () {
|
|
return this.pathSegTypeAsLetter + " " + this._x1 + " " + this._y1 + " " + this._x2 + " " + this._y2 + " " + this._x + " " + this._y;
|
|
};
|
|
|
|
window.SVGPathSegCurvetoCubicRel.prototype.clone = function () {
|
|
return new window.SVGPathSegCurvetoCubicRel(undefined, this._x, this._y, this._x1, this._y1, this._x2, this._y2);
|
|
};
|
|
|
|
Object.defineProperty(window.SVGPathSegCurvetoCubicRel.prototype, "x", {
|
|
get: function get() {
|
|
return this._x;
|
|
},
|
|
set: function set(x) {
|
|
this._x = x;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathSegCurvetoCubicRel.prototype, "y", {
|
|
get: function get() {
|
|
return this._y;
|
|
},
|
|
set: function set(y) {
|
|
this._y = y;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathSegCurvetoCubicRel.prototype, "x1", {
|
|
get: function get() {
|
|
return this._x1;
|
|
},
|
|
set: function set(x1) {
|
|
this._x1 = x1;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathSegCurvetoCubicRel.prototype, "y1", {
|
|
get: function get() {
|
|
return this._y1;
|
|
},
|
|
set: function set(y1) {
|
|
this._y1 = y1;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathSegCurvetoCubicRel.prototype, "x2", {
|
|
get: function get() {
|
|
return this._x2;
|
|
},
|
|
set: function set(x2) {
|
|
this._x2 = x2;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathSegCurvetoCubicRel.prototype, "y2", {
|
|
get: function get() {
|
|
return this._y2;
|
|
},
|
|
set: function set(y2) {
|
|
this._y2 = y2;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
|
|
window.SVGPathSegCurvetoQuadraticAbs = function (owningPathSegList, x, y, x1, y1) {
|
|
window.SVGPathSeg.call(this, window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_ABS, "Q", owningPathSegList);
|
|
this._x = x;
|
|
this._y = y;
|
|
this._x1 = x1;
|
|
this._y1 = y1;
|
|
};
|
|
|
|
window.SVGPathSegCurvetoQuadraticAbs.prototype = Object.create(window.SVGPathSeg.prototype);
|
|
|
|
window.SVGPathSegCurvetoQuadraticAbs.prototype.toString = function () {
|
|
return "[object SVGPathSegCurvetoQuadraticAbs]";
|
|
};
|
|
|
|
window.SVGPathSegCurvetoQuadraticAbs.prototype._asPathString = function () {
|
|
return this.pathSegTypeAsLetter + " " + this._x1 + " " + this._y1 + " " + this._x + " " + this._y;
|
|
};
|
|
|
|
window.SVGPathSegCurvetoQuadraticAbs.prototype.clone = function () {
|
|
return new window.SVGPathSegCurvetoQuadraticAbs(undefined, this._x, this._y, this._x1, this._y1);
|
|
};
|
|
|
|
Object.defineProperty(window.SVGPathSegCurvetoQuadraticAbs.prototype, "x", {
|
|
get: function get() {
|
|
return this._x;
|
|
},
|
|
set: function set(x) {
|
|
this._x = x;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathSegCurvetoQuadraticAbs.prototype, "y", {
|
|
get: function get() {
|
|
return this._y;
|
|
},
|
|
set: function set(y) {
|
|
this._y = y;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathSegCurvetoQuadraticAbs.prototype, "x1", {
|
|
get: function get() {
|
|
return this._x1;
|
|
},
|
|
set: function set(x1) {
|
|
this._x1 = x1;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathSegCurvetoQuadraticAbs.prototype, "y1", {
|
|
get: function get() {
|
|
return this._y1;
|
|
},
|
|
set: function set(y1) {
|
|
this._y1 = y1;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
|
|
window.SVGPathSegCurvetoQuadraticRel = function (owningPathSegList, x, y, x1, y1) {
|
|
window.SVGPathSeg.call(this, window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_REL, "q", owningPathSegList);
|
|
this._x = x;
|
|
this._y = y;
|
|
this._x1 = x1;
|
|
this._y1 = y1;
|
|
};
|
|
|
|
window.SVGPathSegCurvetoQuadraticRel.prototype = Object.create(window.SVGPathSeg.prototype);
|
|
|
|
window.SVGPathSegCurvetoQuadraticRel.prototype.toString = function () {
|
|
return "[object SVGPathSegCurvetoQuadraticRel]";
|
|
};
|
|
|
|
window.SVGPathSegCurvetoQuadraticRel.prototype._asPathString = function () {
|
|
return this.pathSegTypeAsLetter + " " + this._x1 + " " + this._y1 + " " + this._x + " " + this._y;
|
|
};
|
|
|
|
window.SVGPathSegCurvetoQuadraticRel.prototype.clone = function () {
|
|
return new window.SVGPathSegCurvetoQuadraticRel(undefined, this._x, this._y, this._x1, this._y1);
|
|
};
|
|
|
|
Object.defineProperty(window.SVGPathSegCurvetoQuadraticRel.prototype, "x", {
|
|
get: function get() {
|
|
return this._x;
|
|
},
|
|
set: function set(x) {
|
|
this._x = x;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathSegCurvetoQuadraticRel.prototype, "y", {
|
|
get: function get() {
|
|
return this._y;
|
|
},
|
|
set: function set(y) {
|
|
this._y = y;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathSegCurvetoQuadraticRel.prototype, "x1", {
|
|
get: function get() {
|
|
return this._x1;
|
|
},
|
|
set: function set(x1) {
|
|
this._x1 = x1;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathSegCurvetoQuadraticRel.prototype, "y1", {
|
|
get: function get() {
|
|
return this._y1;
|
|
},
|
|
set: function set(y1) {
|
|
this._y1 = y1;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
|
|
window.SVGPathSegArcAbs = function (owningPathSegList, x, y, r1, r2, angle, largeArcFlag, sweepFlag) {
|
|
window.SVGPathSeg.call(this, window.SVGPathSeg.PATHSEG_ARC_ABS, "A", owningPathSegList);
|
|
this._x = x;
|
|
this._y = y;
|
|
this._r1 = r1;
|
|
this._r2 = r2;
|
|
this._angle = angle;
|
|
this._largeArcFlag = largeArcFlag;
|
|
this._sweepFlag = sweepFlag;
|
|
};
|
|
|
|
window.SVGPathSegArcAbs.prototype = Object.create(window.SVGPathSeg.prototype);
|
|
|
|
window.SVGPathSegArcAbs.prototype.toString = function () {
|
|
return "[object SVGPathSegArcAbs]";
|
|
};
|
|
|
|
window.SVGPathSegArcAbs.prototype._asPathString = function () {
|
|
return this.pathSegTypeAsLetter + " " + this._r1 + " " + this._r2 + " " + this._angle + " " + (this._largeArcFlag ? "1" : "0") + " " + (this._sweepFlag ? "1" : "0") + " " + this._x + " " + this._y;
|
|
};
|
|
|
|
window.SVGPathSegArcAbs.prototype.clone = function () {
|
|
return new window.SVGPathSegArcAbs(undefined, this._x, this._y, this._r1, this._r2, this._angle, this._largeArcFlag, this._sweepFlag);
|
|
};
|
|
|
|
Object.defineProperty(window.SVGPathSegArcAbs.prototype, "x", {
|
|
get: function get() {
|
|
return this._x;
|
|
},
|
|
set: function set(x) {
|
|
this._x = x;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathSegArcAbs.prototype, "y", {
|
|
get: function get() {
|
|
return this._y;
|
|
},
|
|
set: function set(y) {
|
|
this._y = y;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathSegArcAbs.prototype, "r1", {
|
|
get: function get() {
|
|
return this._r1;
|
|
},
|
|
set: function set(r1) {
|
|
this._r1 = r1;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathSegArcAbs.prototype, "r2", {
|
|
get: function get() {
|
|
return this._r2;
|
|
},
|
|
set: function set(r2) {
|
|
this._r2 = r2;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathSegArcAbs.prototype, "angle", {
|
|
get: function get() {
|
|
return this._angle;
|
|
},
|
|
set: function set(angle) {
|
|
this._angle = angle;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathSegArcAbs.prototype, "largeArcFlag", {
|
|
get: function get() {
|
|
return this._largeArcFlag;
|
|
},
|
|
set: function set(largeArcFlag) {
|
|
this._largeArcFlag = largeArcFlag;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathSegArcAbs.prototype, "sweepFlag", {
|
|
get: function get() {
|
|
return this._sweepFlag;
|
|
},
|
|
set: function set(sweepFlag) {
|
|
this._sweepFlag = sweepFlag;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
|
|
window.SVGPathSegArcRel = function (owningPathSegList, x, y, r1, r2, angle, largeArcFlag, sweepFlag) {
|
|
window.SVGPathSeg.call(this, window.SVGPathSeg.PATHSEG_ARC_REL, "a", owningPathSegList);
|
|
this._x = x;
|
|
this._y = y;
|
|
this._r1 = r1;
|
|
this._r2 = r2;
|
|
this._angle = angle;
|
|
this._largeArcFlag = largeArcFlag;
|
|
this._sweepFlag = sweepFlag;
|
|
};
|
|
|
|
window.SVGPathSegArcRel.prototype = Object.create(window.SVGPathSeg.prototype);
|
|
|
|
window.SVGPathSegArcRel.prototype.toString = function () {
|
|
return "[object SVGPathSegArcRel]";
|
|
};
|
|
|
|
window.SVGPathSegArcRel.prototype._asPathString = function () {
|
|
return this.pathSegTypeAsLetter + " " + this._r1 + " " + this._r2 + " " + this._angle + " " + (this._largeArcFlag ? "1" : "0") + " " + (this._sweepFlag ? "1" : "0") + " " + this._x + " " + this._y;
|
|
};
|
|
|
|
window.SVGPathSegArcRel.prototype.clone = function () {
|
|
return new window.SVGPathSegArcRel(undefined, this._x, this._y, this._r1, this._r2, this._angle, this._largeArcFlag, this._sweepFlag);
|
|
};
|
|
|
|
Object.defineProperty(window.SVGPathSegArcRel.prototype, "x", {
|
|
get: function get() {
|
|
return this._x;
|
|
},
|
|
set: function set(x) {
|
|
this._x = x;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathSegArcRel.prototype, "y", {
|
|
get: function get() {
|
|
return this._y;
|
|
},
|
|
set: function set(y) {
|
|
this._y = y;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathSegArcRel.prototype, "r1", {
|
|
get: function get() {
|
|
return this._r1;
|
|
},
|
|
set: function set(r1) {
|
|
this._r1 = r1;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathSegArcRel.prototype, "r2", {
|
|
get: function get() {
|
|
return this._r2;
|
|
},
|
|
set: function set(r2) {
|
|
this._r2 = r2;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathSegArcRel.prototype, "angle", {
|
|
get: function get() {
|
|
return this._angle;
|
|
},
|
|
set: function set(angle) {
|
|
this._angle = angle;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathSegArcRel.prototype, "largeArcFlag", {
|
|
get: function get() {
|
|
return this._largeArcFlag;
|
|
},
|
|
set: function set(largeArcFlag) {
|
|
this._largeArcFlag = largeArcFlag;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathSegArcRel.prototype, "sweepFlag", {
|
|
get: function get() {
|
|
return this._sweepFlag;
|
|
},
|
|
set: function set(sweepFlag) {
|
|
this._sweepFlag = sweepFlag;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
|
|
window.SVGPathSegLinetoHorizontalAbs = function (owningPathSegList, x) {
|
|
window.SVGPathSeg.call(this, window.SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_ABS, "H", owningPathSegList);
|
|
this._x = x;
|
|
};
|
|
|
|
window.SVGPathSegLinetoHorizontalAbs.prototype = Object.create(window.SVGPathSeg.prototype);
|
|
|
|
window.SVGPathSegLinetoHorizontalAbs.prototype.toString = function () {
|
|
return "[object SVGPathSegLinetoHorizontalAbs]";
|
|
};
|
|
|
|
window.SVGPathSegLinetoHorizontalAbs.prototype._asPathString = function () {
|
|
return this.pathSegTypeAsLetter + " " + this._x;
|
|
};
|
|
|
|
window.SVGPathSegLinetoHorizontalAbs.prototype.clone = function () {
|
|
return new window.SVGPathSegLinetoHorizontalAbs(undefined, this._x);
|
|
};
|
|
|
|
Object.defineProperty(window.SVGPathSegLinetoHorizontalAbs.prototype, "x", {
|
|
get: function get() {
|
|
return this._x;
|
|
},
|
|
set: function set(x) {
|
|
this._x = x;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
|
|
window.SVGPathSegLinetoHorizontalRel = function (owningPathSegList, x) {
|
|
window.SVGPathSeg.call(this, window.SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_REL, "h", owningPathSegList);
|
|
this._x = x;
|
|
};
|
|
|
|
window.SVGPathSegLinetoHorizontalRel.prototype = Object.create(window.SVGPathSeg.prototype);
|
|
|
|
window.SVGPathSegLinetoHorizontalRel.prototype.toString = function () {
|
|
return "[object SVGPathSegLinetoHorizontalRel]";
|
|
};
|
|
|
|
window.SVGPathSegLinetoHorizontalRel.prototype._asPathString = function () {
|
|
return this.pathSegTypeAsLetter + " " + this._x;
|
|
};
|
|
|
|
window.SVGPathSegLinetoHorizontalRel.prototype.clone = function () {
|
|
return new window.SVGPathSegLinetoHorizontalRel(undefined, this._x);
|
|
};
|
|
|
|
Object.defineProperty(window.SVGPathSegLinetoHorizontalRel.prototype, "x", {
|
|
get: function get() {
|
|
return this._x;
|
|
},
|
|
set: function set(x) {
|
|
this._x = x;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
|
|
window.SVGPathSegLinetoVerticalAbs = function (owningPathSegList, y) {
|
|
window.SVGPathSeg.call(this, window.SVGPathSeg.PATHSEG_LINETO_VERTICAL_ABS, "V", owningPathSegList);
|
|
this._y = y;
|
|
};
|
|
|
|
window.SVGPathSegLinetoVerticalAbs.prototype = Object.create(window.SVGPathSeg.prototype);
|
|
|
|
window.SVGPathSegLinetoVerticalAbs.prototype.toString = function () {
|
|
return "[object SVGPathSegLinetoVerticalAbs]";
|
|
};
|
|
|
|
window.SVGPathSegLinetoVerticalAbs.prototype._asPathString = function () {
|
|
return this.pathSegTypeAsLetter + " " + this._y;
|
|
};
|
|
|
|
window.SVGPathSegLinetoVerticalAbs.prototype.clone = function () {
|
|
return new window.SVGPathSegLinetoVerticalAbs(undefined, this._y);
|
|
};
|
|
|
|
Object.defineProperty(window.SVGPathSegLinetoVerticalAbs.prototype, "y", {
|
|
get: function get() {
|
|
return this._y;
|
|
},
|
|
set: function set(y) {
|
|
this._y = y;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
|
|
window.SVGPathSegLinetoVerticalRel = function (owningPathSegList, y) {
|
|
window.SVGPathSeg.call(this, window.SVGPathSeg.PATHSEG_LINETO_VERTICAL_REL, "v", owningPathSegList);
|
|
this._y = y;
|
|
};
|
|
|
|
window.SVGPathSegLinetoVerticalRel.prototype = Object.create(window.SVGPathSeg.prototype);
|
|
|
|
window.SVGPathSegLinetoVerticalRel.prototype.toString = function () {
|
|
return "[object SVGPathSegLinetoVerticalRel]";
|
|
};
|
|
|
|
window.SVGPathSegLinetoVerticalRel.prototype._asPathString = function () {
|
|
return this.pathSegTypeAsLetter + " " + this._y;
|
|
};
|
|
|
|
window.SVGPathSegLinetoVerticalRel.prototype.clone = function () {
|
|
return new window.SVGPathSegLinetoVerticalRel(undefined, this._y);
|
|
};
|
|
|
|
Object.defineProperty(window.SVGPathSegLinetoVerticalRel.prototype, "y", {
|
|
get: function get() {
|
|
return this._y;
|
|
},
|
|
set: function set(y) {
|
|
this._y = y;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
|
|
window.SVGPathSegCurvetoCubicSmoothAbs = function (owningPathSegList, x, y, x2, y2) {
|
|
window.SVGPathSeg.call(this, window.SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_ABS, "S", owningPathSegList);
|
|
this._x = x;
|
|
this._y = y;
|
|
this._x2 = x2;
|
|
this._y2 = y2;
|
|
};
|
|
|
|
window.SVGPathSegCurvetoCubicSmoothAbs.prototype = Object.create(window.SVGPathSeg.prototype);
|
|
|
|
window.SVGPathSegCurvetoCubicSmoothAbs.prototype.toString = function () {
|
|
return "[object SVGPathSegCurvetoCubicSmoothAbs]";
|
|
};
|
|
|
|
window.SVGPathSegCurvetoCubicSmoothAbs.prototype._asPathString = function () {
|
|
return this.pathSegTypeAsLetter + " " + this._x2 + " " + this._y2 + " " + this._x + " " + this._y;
|
|
};
|
|
|
|
window.SVGPathSegCurvetoCubicSmoothAbs.prototype.clone = function () {
|
|
return new window.SVGPathSegCurvetoCubicSmoothAbs(undefined, this._x, this._y, this._x2, this._y2);
|
|
};
|
|
|
|
Object.defineProperty(window.SVGPathSegCurvetoCubicSmoothAbs.prototype, "x", {
|
|
get: function get() {
|
|
return this._x;
|
|
},
|
|
set: function set(x) {
|
|
this._x = x;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathSegCurvetoCubicSmoothAbs.prototype, "y", {
|
|
get: function get() {
|
|
return this._y;
|
|
},
|
|
set: function set(y) {
|
|
this._y = y;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathSegCurvetoCubicSmoothAbs.prototype, "x2", {
|
|
get: function get() {
|
|
return this._x2;
|
|
},
|
|
set: function set(x2) {
|
|
this._x2 = x2;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathSegCurvetoCubicSmoothAbs.prototype, "y2", {
|
|
get: function get() {
|
|
return this._y2;
|
|
},
|
|
set: function set(y2) {
|
|
this._y2 = y2;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
|
|
window.SVGPathSegCurvetoCubicSmoothRel = function (owningPathSegList, x, y, x2, y2) {
|
|
window.SVGPathSeg.call(this, window.SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_REL, "s", owningPathSegList);
|
|
this._x = x;
|
|
this._y = y;
|
|
this._x2 = x2;
|
|
this._y2 = y2;
|
|
};
|
|
|
|
window.SVGPathSegCurvetoCubicSmoothRel.prototype = Object.create(window.SVGPathSeg.prototype);
|
|
|
|
window.SVGPathSegCurvetoCubicSmoothRel.prototype.toString = function () {
|
|
return "[object SVGPathSegCurvetoCubicSmoothRel]";
|
|
};
|
|
|
|
window.SVGPathSegCurvetoCubicSmoothRel.prototype._asPathString = function () {
|
|
return this.pathSegTypeAsLetter + " " + this._x2 + " " + this._y2 + " " + this._x + " " + this._y;
|
|
};
|
|
|
|
window.SVGPathSegCurvetoCubicSmoothRel.prototype.clone = function () {
|
|
return new window.SVGPathSegCurvetoCubicSmoothRel(undefined, this._x, this._y, this._x2, this._y2);
|
|
};
|
|
|
|
Object.defineProperty(window.SVGPathSegCurvetoCubicSmoothRel.prototype, "x", {
|
|
get: function get() {
|
|
return this._x;
|
|
},
|
|
set: function set(x) {
|
|
this._x = x;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathSegCurvetoCubicSmoothRel.prototype, "y", {
|
|
get: function get() {
|
|
return this._y;
|
|
},
|
|
set: function set(y) {
|
|
this._y = y;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathSegCurvetoCubicSmoothRel.prototype, "x2", {
|
|
get: function get() {
|
|
return this._x2;
|
|
},
|
|
set: function set(x2) {
|
|
this._x2 = x2;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathSegCurvetoCubicSmoothRel.prototype, "y2", {
|
|
get: function get() {
|
|
return this._y2;
|
|
},
|
|
set: function set(y2) {
|
|
this._y2 = y2;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
|
|
window.SVGPathSegCurvetoQuadraticSmoothAbs = function (owningPathSegList, x, y) {
|
|
window.SVGPathSeg.call(this, window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS, "T", owningPathSegList);
|
|
this._x = x;
|
|
this._y = y;
|
|
};
|
|
|
|
window.SVGPathSegCurvetoQuadraticSmoothAbs.prototype = Object.create(window.SVGPathSeg.prototype);
|
|
|
|
window.SVGPathSegCurvetoQuadraticSmoothAbs.prototype.toString = function () {
|
|
return "[object SVGPathSegCurvetoQuadraticSmoothAbs]";
|
|
};
|
|
|
|
window.SVGPathSegCurvetoQuadraticSmoothAbs.prototype._asPathString = function () {
|
|
return this.pathSegTypeAsLetter + " " + this._x + " " + this._y;
|
|
};
|
|
|
|
window.SVGPathSegCurvetoQuadraticSmoothAbs.prototype.clone = function () {
|
|
return new window.SVGPathSegCurvetoQuadraticSmoothAbs(undefined, this._x, this._y);
|
|
};
|
|
|
|
Object.defineProperty(window.SVGPathSegCurvetoQuadraticSmoothAbs.prototype, "x", {
|
|
get: function get() {
|
|
return this._x;
|
|
},
|
|
set: function set(x) {
|
|
this._x = x;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathSegCurvetoQuadraticSmoothAbs.prototype, "y", {
|
|
get: function get() {
|
|
return this._y;
|
|
},
|
|
set: function set(y) {
|
|
this._y = y;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
|
|
window.SVGPathSegCurvetoQuadraticSmoothRel = function (owningPathSegList, x, y) {
|
|
window.SVGPathSeg.call(this, window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL, "t", owningPathSegList);
|
|
this._x = x;
|
|
this._y = y;
|
|
};
|
|
|
|
window.SVGPathSegCurvetoQuadraticSmoothRel.prototype = Object.create(window.SVGPathSeg.prototype);
|
|
|
|
window.SVGPathSegCurvetoQuadraticSmoothRel.prototype.toString = function () {
|
|
return "[object SVGPathSegCurvetoQuadraticSmoothRel]";
|
|
};
|
|
|
|
window.SVGPathSegCurvetoQuadraticSmoothRel.prototype._asPathString = function () {
|
|
return this.pathSegTypeAsLetter + " " + this._x + " " + this._y;
|
|
};
|
|
|
|
window.SVGPathSegCurvetoQuadraticSmoothRel.prototype.clone = function () {
|
|
return new window.SVGPathSegCurvetoQuadraticSmoothRel(undefined, this._x, this._y);
|
|
};
|
|
|
|
Object.defineProperty(window.SVGPathSegCurvetoQuadraticSmoothRel.prototype, "x", {
|
|
get: function get() {
|
|
return this._x;
|
|
},
|
|
set: function set(x) {
|
|
this._x = x;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathSegCurvetoQuadraticSmoothRel.prototype, "y", {
|
|
get: function get() {
|
|
return this._y;
|
|
},
|
|
set: function set(y) {
|
|
this._y = y;
|
|
|
|
this._segmentChanged();
|
|
},
|
|
enumerable: true
|
|
}); // Add createSVGPathSeg* functions to window.SVGPathElement.
|
|
// Spec: http://www.w3.org/TR/SVG11/single-page.html#paths-Interfacewindow.SVGPathElement.
|
|
|
|
window.SVGPathElement.prototype.createSVGPathSegClosePath = function () {
|
|
return new window.SVGPathSegClosePath(undefined);
|
|
};
|
|
|
|
window.SVGPathElement.prototype.createSVGPathSegMovetoAbs = function (x, y) {
|
|
return new window.SVGPathSegMovetoAbs(undefined, x, y);
|
|
};
|
|
|
|
window.SVGPathElement.prototype.createSVGPathSegMovetoRel = function (x, y) {
|
|
return new window.SVGPathSegMovetoRel(undefined, x, y);
|
|
};
|
|
|
|
window.SVGPathElement.prototype.createSVGPathSegLinetoAbs = function (x, y) {
|
|
return new window.SVGPathSegLinetoAbs(undefined, x, y);
|
|
};
|
|
|
|
window.SVGPathElement.prototype.createSVGPathSegLinetoRel = function (x, y) {
|
|
return new window.SVGPathSegLinetoRel(undefined, x, y);
|
|
};
|
|
|
|
window.SVGPathElement.prototype.createSVGPathSegCurvetoCubicAbs = function (x, y, x1, y1, x2, y2) {
|
|
return new window.SVGPathSegCurvetoCubicAbs(undefined, x, y, x1, y1, x2, y2);
|
|
};
|
|
|
|
window.SVGPathElement.prototype.createSVGPathSegCurvetoCubicRel = function (x, y, x1, y1, x2, y2) {
|
|
return new window.SVGPathSegCurvetoCubicRel(undefined, x, y, x1, y1, x2, y2);
|
|
};
|
|
|
|
window.SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticAbs = function (x, y, x1, y1) {
|
|
return new window.SVGPathSegCurvetoQuadraticAbs(undefined, x, y, x1, y1);
|
|
};
|
|
|
|
window.SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticRel = function (x, y, x1, y1) {
|
|
return new window.SVGPathSegCurvetoQuadraticRel(undefined, x, y, x1, y1);
|
|
};
|
|
|
|
window.SVGPathElement.prototype.createSVGPathSegArcAbs = function (x, y, r1, r2, angle, largeArcFlag, sweepFlag) {
|
|
return new window.SVGPathSegArcAbs(undefined, x, y, r1, r2, angle, largeArcFlag, sweepFlag);
|
|
};
|
|
|
|
window.SVGPathElement.prototype.createSVGPathSegArcRel = function (x, y, r1, r2, angle, largeArcFlag, sweepFlag) {
|
|
return new window.SVGPathSegArcRel(undefined, x, y, r1, r2, angle, largeArcFlag, sweepFlag);
|
|
};
|
|
|
|
window.SVGPathElement.prototype.createSVGPathSegLinetoHorizontalAbs = function (x) {
|
|
return new window.SVGPathSegLinetoHorizontalAbs(undefined, x);
|
|
};
|
|
|
|
window.SVGPathElement.prototype.createSVGPathSegLinetoHorizontalRel = function (x) {
|
|
return new window.SVGPathSegLinetoHorizontalRel(undefined, x);
|
|
};
|
|
|
|
window.SVGPathElement.prototype.createSVGPathSegLinetoVerticalAbs = function (y) {
|
|
return new window.SVGPathSegLinetoVerticalAbs(undefined, y);
|
|
};
|
|
|
|
window.SVGPathElement.prototype.createSVGPathSegLinetoVerticalRel = function (y) {
|
|
return new window.SVGPathSegLinetoVerticalRel(undefined, y);
|
|
};
|
|
|
|
window.SVGPathElement.prototype.createSVGPathSegCurvetoCubicSmoothAbs = function (x, y, x2, y2) {
|
|
return new window.SVGPathSegCurvetoCubicSmoothAbs(undefined, x, y, x2, y2);
|
|
};
|
|
|
|
window.SVGPathElement.prototype.createSVGPathSegCurvetoCubicSmoothRel = function (x, y, x2, y2) {
|
|
return new window.SVGPathSegCurvetoCubicSmoothRel(undefined, x, y, x2, y2);
|
|
};
|
|
|
|
window.SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticSmoothAbs = function (x, y) {
|
|
return new window.SVGPathSegCurvetoQuadraticSmoothAbs(undefined, x, y);
|
|
};
|
|
|
|
window.SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticSmoothRel = function (x, y) {
|
|
return new window.SVGPathSegCurvetoQuadraticSmoothRel(undefined, x, y);
|
|
};
|
|
|
|
if (!("getPathSegAtLength" in window.SVGPathElement.prototype)) {
|
|
// Add getPathSegAtLength to SVGPathElement.
|
|
// Spec: https://www.w3.org/TR/SVG11/single-page.html#paths-__svg__SVGPathElement__getPathSegAtLength
|
|
// This polyfill requires SVGPathElement.getTotalLength to implement the distance-along-a-path algorithm.
|
|
window.SVGPathElement.prototype.getPathSegAtLength = function (distance) {
|
|
if (distance === undefined || !isFinite(distance)) throw "Invalid arguments.";
|
|
var measurementElement = document.createElementNS("http://www.w3.org/2000/svg", "path");
|
|
measurementElement.setAttribute("d", this.getAttribute("d"));
|
|
var lastPathSegment = measurementElement.pathSegList.numberOfItems - 1; // If the path is empty, return 0.
|
|
|
|
if (lastPathSegment <= 0) return 0;
|
|
|
|
do {
|
|
measurementElement.pathSegList.removeItem(lastPathSegment);
|
|
if (distance > measurementElement.getTotalLength()) break;
|
|
lastPathSegment--;
|
|
} while (lastPathSegment > 0);
|
|
|
|
return lastPathSegment;
|
|
};
|
|
}
|
|
}
|
|
|
|
if (!("SVGPathSegList" in window)) {
|
|
// Spec: http://www.w3.org/TR/SVG11/single-page.html#paths-InterfaceSVGPathSegList
|
|
window.SVGPathSegList = function (pathElement) {
|
|
this._pathElement = pathElement;
|
|
this._list = this._parsePath(this._pathElement.getAttribute("d")); // Use a MutationObserver to catch changes to the path's "d" attribute.
|
|
|
|
this._mutationObserverConfig = {
|
|
"attributes": true,
|
|
"attributeFilter": ["d"]
|
|
};
|
|
this._pathElementMutationObserver = new MutationObserver(this._updateListFromPathMutations.bind(this));
|
|
|
|
this._pathElementMutationObserver.observe(this._pathElement, this._mutationObserverConfig);
|
|
};
|
|
|
|
window.SVGPathSegList.prototype.classname = "SVGPathSegList";
|
|
Object.defineProperty(window.SVGPathSegList.prototype, "numberOfItems", {
|
|
get: function get() {
|
|
this._checkPathSynchronizedToList();
|
|
|
|
return this._list.length;
|
|
},
|
|
enumerable: true
|
|
}); // Add the pathSegList accessors to window.SVGPathElement.
|
|
// Spec: http://www.w3.org/TR/SVG11/single-page.html#paths-InterfaceSVGAnimatedPathData
|
|
|
|
Object.defineProperty(window.SVGPathElement.prototype, "pathSegList", {
|
|
get: function get() {
|
|
if (!this._pathSegList) this._pathSegList = new window.SVGPathSegList(this);
|
|
return this._pathSegList;
|
|
},
|
|
enumerable: true
|
|
}); // FIXME: The following are not implemented and simply return window.SVGPathElement.pathSegList.
|
|
|
|
Object.defineProperty(window.SVGPathElement.prototype, "normalizedPathSegList", {
|
|
get: function get() {
|
|
return this.pathSegList;
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathElement.prototype, "animatedPathSegList", {
|
|
get: function get() {
|
|
return this.pathSegList;
|
|
},
|
|
enumerable: true
|
|
});
|
|
Object.defineProperty(window.SVGPathElement.prototype, "animatedNormalizedPathSegList", {
|
|
get: function get() {
|
|
return this.pathSegList;
|
|
},
|
|
enumerable: true
|
|
}); // Process any pending mutations to the path element and update the list as needed.
|
|
// This should be the first call of all public functions and is needed because
|
|
// MutationObservers are not synchronous so we can have pending asynchronous mutations.
|
|
|
|
window.SVGPathSegList.prototype._checkPathSynchronizedToList = function () {
|
|
this._updateListFromPathMutations(this._pathElementMutationObserver.takeRecords());
|
|
};
|
|
|
|
window.SVGPathSegList.prototype._updateListFromPathMutations = function (mutationRecords) {
|
|
if (!this._pathElement) return;
|
|
var hasPathMutations = false;
|
|
mutationRecords.forEach(function (record) {
|
|
if (record.attributeName == "d") hasPathMutations = true;
|
|
});
|
|
if (hasPathMutations) this._list = this._parsePath(this._pathElement.getAttribute("d"));
|
|
}; // Serialize the list and update the path's 'd' attribute.
|
|
|
|
|
|
window.SVGPathSegList.prototype._writeListToPath = function () {
|
|
this._pathElementMutationObserver.disconnect();
|
|
|
|
this._pathElement.setAttribute("d", window.SVGPathSegList._pathSegArrayAsString(this._list));
|
|
|
|
this._pathElementMutationObserver.observe(this._pathElement, this._mutationObserverConfig);
|
|
}; // When a path segment changes the list needs to be synchronized back to the path element.
|
|
|
|
|
|
window.SVGPathSegList.prototype.segmentChanged = function (pathSeg) {
|
|
this._writeListToPath();
|
|
};
|
|
|
|
window.SVGPathSegList.prototype.clear = function () {
|
|
this._checkPathSynchronizedToList();
|
|
|
|
this._list.forEach(function (pathSeg) {
|
|
pathSeg._owningPathSegList = null;
|
|
});
|
|
|
|
this._list = [];
|
|
|
|
this._writeListToPath();
|
|
};
|
|
|
|
window.SVGPathSegList.prototype.initialize = function (newItem) {
|
|
this._checkPathSynchronizedToList();
|
|
|
|
this._list = [newItem];
|
|
newItem._owningPathSegList = this;
|
|
|
|
this._writeListToPath();
|
|
|
|
return newItem;
|
|
};
|
|
|
|
window.SVGPathSegList.prototype._checkValidIndex = function (index) {
|
|
if (isNaN(index) || index < 0 || index >= this.numberOfItems) throw "INDEX_SIZE_ERR";
|
|
};
|
|
|
|
window.SVGPathSegList.prototype.getItem = function (index) {
|
|
this._checkPathSynchronizedToList();
|
|
|
|
this._checkValidIndex(index);
|
|
|
|
return this._list[index];
|
|
};
|
|
|
|
window.SVGPathSegList.prototype.insertItemBefore = function (newItem, index) {
|
|
this._checkPathSynchronizedToList(); // Spec: If the index is greater than or equal to numberOfItems, then the new item is appended to the end of the list.
|
|
|
|
|
|
if (index > this.numberOfItems) index = this.numberOfItems;
|
|
|
|
if (newItem._owningPathSegList) {
|
|
// SVG2 spec says to make a copy.
|
|
newItem = newItem.clone();
|
|
}
|
|
|
|
this._list.splice(index, 0, newItem);
|
|
|
|
newItem._owningPathSegList = this;
|
|
|
|
this._writeListToPath();
|
|
|
|
return newItem;
|
|
};
|
|
|
|
window.SVGPathSegList.prototype.replaceItem = function (newItem, index) {
|
|
this._checkPathSynchronizedToList();
|
|
|
|
if (newItem._owningPathSegList) {
|
|
// SVG2 spec says to make a copy.
|
|
newItem = newItem.clone();
|
|
}
|
|
|
|
this._checkValidIndex(index);
|
|
|
|
this._list[index] = newItem;
|
|
newItem._owningPathSegList = this;
|
|
|
|
this._writeListToPath();
|
|
|
|
return newItem;
|
|
};
|
|
|
|
window.SVGPathSegList.prototype.removeItem = function (index) {
|
|
this._checkPathSynchronizedToList();
|
|
|
|
this._checkValidIndex(index);
|
|
|
|
var item = this._list[index];
|
|
|
|
this._list.splice(index, 1);
|
|
|
|
this._writeListToPath();
|
|
|
|
return item;
|
|
};
|
|
|
|
window.SVGPathSegList.prototype.appendItem = function (newItem) {
|
|
this._checkPathSynchronizedToList();
|
|
|
|
if (newItem._owningPathSegList) {
|
|
// SVG2 spec says to make a copy.
|
|
newItem = newItem.clone();
|
|
}
|
|
|
|
this._list.push(newItem);
|
|
|
|
newItem._owningPathSegList = this; // TODO: Optimize this to just append to the existing attribute.
|
|
|
|
this._writeListToPath();
|
|
|
|
return newItem;
|
|
};
|
|
|
|
window.SVGPathSegList._pathSegArrayAsString = function (pathSegArray) {
|
|
var string = "";
|
|
var first = true;
|
|
pathSegArray.forEach(function (pathSeg) {
|
|
if (first) {
|
|
first = false;
|
|
string += pathSeg._asPathString();
|
|
} else {
|
|
string += " " + pathSeg._asPathString();
|
|
}
|
|
});
|
|
return string;
|
|
}; // This closely follows SVGPathParser::parsePath from Source/core/svg/SVGPathParser.cpp.
|
|
|
|
|
|
window.SVGPathSegList.prototype._parsePath = function (string) {
|
|
if (!string || string.length == 0) return [];
|
|
var owningPathSegList = this;
|
|
|
|
var Builder = function Builder() {
|
|
this.pathSegList = [];
|
|
};
|
|
|
|
Builder.prototype.appendSegment = function (pathSeg) {
|
|
this.pathSegList.push(pathSeg);
|
|
};
|
|
|
|
var Source = function Source(string) {
|
|
this._string = string;
|
|
this._currentIndex = 0;
|
|
this._endIndex = this._string.length;
|
|
this._previousCommand = window.SVGPathSeg.PATHSEG_UNKNOWN;
|
|
|
|
this._skipOptionalSpaces();
|
|
};
|
|
|
|
Source.prototype._isCurrentSpace = function () {
|
|
var character = this._string[this._currentIndex];
|
|
return character <= " " && (character == " " || character == "\n" || character == "\t" || character == "\r" || character == "\f");
|
|
};
|
|
|
|
Source.prototype._skipOptionalSpaces = function () {
|
|
while (this._currentIndex < this._endIndex && this._isCurrentSpace()) {
|
|
this._currentIndex++;
|
|
}
|
|
|
|
return this._currentIndex < this._endIndex;
|
|
};
|
|
|
|
Source.prototype._skipOptionalSpacesOrDelimiter = function () {
|
|
if (this._currentIndex < this._endIndex && !this._isCurrentSpace() && this._string.charAt(this._currentIndex) != ",") return false;
|
|
|
|
if (this._skipOptionalSpaces()) {
|
|
if (this._currentIndex < this._endIndex && this._string.charAt(this._currentIndex) == ",") {
|
|
this._currentIndex++;
|
|
|
|
this._skipOptionalSpaces();
|
|
}
|
|
}
|
|
|
|
return this._currentIndex < this._endIndex;
|
|
};
|
|
|
|
Source.prototype.hasMoreData = function () {
|
|
return this._currentIndex < this._endIndex;
|
|
};
|
|
|
|
Source.prototype.peekSegmentType = function () {
|
|
var lookahead = this._string[this._currentIndex];
|
|
return this._pathSegTypeFromChar(lookahead);
|
|
};
|
|
|
|
Source.prototype._pathSegTypeFromChar = function (lookahead) {
|
|
switch (lookahead) {
|
|
case "Z":
|
|
case "z":
|
|
return window.SVGPathSeg.PATHSEG_CLOSEPATH;
|
|
|
|
case "M":
|
|
return window.SVGPathSeg.PATHSEG_MOVETO_ABS;
|
|
|
|
case "m":
|
|
return window.SVGPathSeg.PATHSEG_MOVETO_REL;
|
|
|
|
case "L":
|
|
return window.SVGPathSeg.PATHSEG_LINETO_ABS;
|
|
|
|
case "l":
|
|
return window.SVGPathSeg.PATHSEG_LINETO_REL;
|
|
|
|
case "C":
|
|
return window.SVGPathSeg.PATHSEG_CURVETO_CUBIC_ABS;
|
|
|
|
case "c":
|
|
return window.SVGPathSeg.PATHSEG_CURVETO_CUBIC_REL;
|
|
|
|
case "Q":
|
|
return window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_ABS;
|
|
|
|
case "q":
|
|
return window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_REL;
|
|
|
|
case "A":
|
|
return window.SVGPathSeg.PATHSEG_ARC_ABS;
|
|
|
|
case "a":
|
|
return window.SVGPathSeg.PATHSEG_ARC_REL;
|
|
|
|
case "H":
|
|
return window.SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_ABS;
|
|
|
|
case "h":
|
|
return window.SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_REL;
|
|
|
|
case "V":
|
|
return window.SVGPathSeg.PATHSEG_LINETO_VERTICAL_ABS;
|
|
|
|
case "v":
|
|
return window.SVGPathSeg.PATHSEG_LINETO_VERTICAL_REL;
|
|
|
|
case "S":
|
|
return window.SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_ABS;
|
|
|
|
case "s":
|
|
return window.SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_REL;
|
|
|
|
case "T":
|
|
return window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS;
|
|
|
|
case "t":
|
|
return window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL;
|
|
|
|
default:
|
|
return window.SVGPathSeg.PATHSEG_UNKNOWN;
|
|
}
|
|
};
|
|
|
|
Source.prototype._nextCommandHelper = function (lookahead, previousCommand) {
|
|
// Check for remaining coordinates in the current command.
|
|
if ((lookahead == "+" || lookahead == "-" || lookahead == "." || lookahead >= "0" && lookahead <= "9") && previousCommand != window.SVGPathSeg.PATHSEG_CLOSEPATH) {
|
|
if (previousCommand == window.SVGPathSeg.PATHSEG_MOVETO_ABS) return window.SVGPathSeg.PATHSEG_LINETO_ABS;
|
|
if (previousCommand == window.SVGPathSeg.PATHSEG_MOVETO_REL) return window.SVGPathSeg.PATHSEG_LINETO_REL;
|
|
return previousCommand;
|
|
}
|
|
|
|
return window.SVGPathSeg.PATHSEG_UNKNOWN;
|
|
};
|
|
|
|
Source.prototype.initialCommandIsMoveTo = function () {
|
|
// If the path is empty it is still valid, so return true.
|
|
if (!this.hasMoreData()) return true;
|
|
var command = this.peekSegmentType(); // Path must start with moveTo.
|
|
|
|
return command == window.SVGPathSeg.PATHSEG_MOVETO_ABS || command == window.SVGPathSeg.PATHSEG_MOVETO_REL;
|
|
}; // Parse a number from an SVG path. This very closely follows genericParseNumber(...) from Source/core/svg/SVGParserUtilities.cpp.
|
|
// Spec: http://www.w3.org/TR/SVG11/single-page.html#paths-PathDataBNF
|
|
|
|
|
|
Source.prototype._parseNumber = function () {
|
|
var exponent = 0;
|
|
var integer = 0;
|
|
var frac = 1;
|
|
var decimal = 0;
|
|
var sign = 1;
|
|
var expsign = 1;
|
|
var startIndex = this._currentIndex;
|
|
|
|
this._skipOptionalSpaces(); // Read the sign.
|
|
|
|
|
|
if (this._currentIndex < this._endIndex && this._string.charAt(this._currentIndex) == "+") this._currentIndex++;else if (this._currentIndex < this._endIndex && this._string.charAt(this._currentIndex) == "-") {
|
|
this._currentIndex++;
|
|
sign = -1;
|
|
}
|
|
if (this._currentIndex == this._endIndex || (this._string.charAt(this._currentIndex) < "0" || this._string.charAt(this._currentIndex) > "9") && this._string.charAt(this._currentIndex) != ".") // The first character of a number must be one of [0-9+-.].
|
|
return undefined; // Read the integer part, build right-to-left.
|
|
|
|
var startIntPartIndex = this._currentIndex;
|
|
|
|
while (this._currentIndex < this._endIndex && this._string.charAt(this._currentIndex) >= "0" && this._string.charAt(this._currentIndex) <= "9") {
|
|
this._currentIndex++;
|
|
} // Advance to first non-digit.
|
|
|
|
|
|
if (this._currentIndex != startIntPartIndex) {
|
|
var scanIntPartIndex = this._currentIndex - 1;
|
|
var multiplier = 1;
|
|
|
|
while (scanIntPartIndex >= startIntPartIndex) {
|
|
integer += multiplier * (this._string.charAt(scanIntPartIndex--) - "0");
|
|
multiplier *= 10;
|
|
}
|
|
} // Read the decimals.
|
|
|
|
|
|
if (this._currentIndex < this._endIndex && this._string.charAt(this._currentIndex) == ".") {
|
|
this._currentIndex++; // There must be a least one digit following the .
|
|
|
|
if (this._currentIndex >= this._endIndex || this._string.charAt(this._currentIndex) < "0" || this._string.charAt(this._currentIndex) > "9") return undefined;
|
|
|
|
while (this._currentIndex < this._endIndex && this._string.charAt(this._currentIndex) >= "0" && this._string.charAt(this._currentIndex) <= "9") {
|
|
frac *= 10;
|
|
decimal += (this._string.charAt(this._currentIndex) - "0") / frac;
|
|
this._currentIndex += 1;
|
|
}
|
|
} // Read the exponent part.
|
|
|
|
|
|
if (this._currentIndex != startIndex && this._currentIndex + 1 < this._endIndex && (this._string.charAt(this._currentIndex) == "e" || this._string.charAt(this._currentIndex) == "E") && this._string.charAt(this._currentIndex + 1) != "x" && this._string.charAt(this._currentIndex + 1) != "m") {
|
|
this._currentIndex++; // Read the sign of the exponent.
|
|
|
|
if (this._string.charAt(this._currentIndex) == "+") {
|
|
this._currentIndex++;
|
|
} else if (this._string.charAt(this._currentIndex) == "-") {
|
|
this._currentIndex++;
|
|
expsign = -1;
|
|
} // There must be an exponent.
|
|
|
|
|
|
if (this._currentIndex >= this._endIndex || this._string.charAt(this._currentIndex) < "0" || this._string.charAt(this._currentIndex) > "9") return undefined;
|
|
|
|
while (this._currentIndex < this._endIndex && this._string.charAt(this._currentIndex) >= "0" && this._string.charAt(this._currentIndex) <= "9") {
|
|
exponent *= 10;
|
|
exponent += this._string.charAt(this._currentIndex) - "0";
|
|
this._currentIndex++;
|
|
}
|
|
}
|
|
|
|
var number = integer + decimal;
|
|
number *= sign;
|
|
if (exponent) number *= Math.pow(10, expsign * exponent);
|
|
if (startIndex == this._currentIndex) return undefined;
|
|
|
|
this._skipOptionalSpacesOrDelimiter();
|
|
|
|
return number;
|
|
};
|
|
|
|
Source.prototype._parseArcFlag = function () {
|
|
if (this._currentIndex >= this._endIndex) return undefined;
|
|
var flag = false;
|
|
|
|
var flagChar = this._string.charAt(this._currentIndex++);
|
|
|
|
if (flagChar == "0") flag = false;else if (flagChar == "1") flag = true;else return undefined;
|
|
|
|
this._skipOptionalSpacesOrDelimiter();
|
|
|
|
return flag;
|
|
};
|
|
|
|
Source.prototype.parseSegment = function () {
|
|
var lookahead = this._string[this._currentIndex];
|
|
|
|
var command = this._pathSegTypeFromChar(lookahead);
|
|
|
|
if (command == window.SVGPathSeg.PATHSEG_UNKNOWN) {
|
|
// Possibly an implicit command. Not allowed if this is the first command.
|
|
if (this._previousCommand == window.SVGPathSeg.PATHSEG_UNKNOWN) return null;
|
|
command = this._nextCommandHelper(lookahead, this._previousCommand);
|
|
if (command == window.SVGPathSeg.PATHSEG_UNKNOWN) return null;
|
|
} else {
|
|
this._currentIndex++;
|
|
}
|
|
|
|
this._previousCommand = command;
|
|
|
|
switch (command) {
|
|
case window.SVGPathSeg.PATHSEG_MOVETO_REL:
|
|
return new window.SVGPathSegMovetoRel(owningPathSegList, this._parseNumber(), this._parseNumber());
|
|
|
|
case window.SVGPathSeg.PATHSEG_MOVETO_ABS:
|
|
return new window.SVGPathSegMovetoAbs(owningPathSegList, this._parseNumber(), this._parseNumber());
|
|
|
|
case window.SVGPathSeg.PATHSEG_LINETO_REL:
|
|
return new window.SVGPathSegLinetoRel(owningPathSegList, this._parseNumber(), this._parseNumber());
|
|
|
|
case window.SVGPathSeg.PATHSEG_LINETO_ABS:
|
|
return new window.SVGPathSegLinetoAbs(owningPathSegList, this._parseNumber(), this._parseNumber());
|
|
|
|
case window.SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_REL:
|
|
return new window.SVGPathSegLinetoHorizontalRel(owningPathSegList, this._parseNumber());
|
|
|
|
case window.SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_ABS:
|
|
return new window.SVGPathSegLinetoHorizontalAbs(owningPathSegList, this._parseNumber());
|
|
|
|
case window.SVGPathSeg.PATHSEG_LINETO_VERTICAL_REL:
|
|
return new window.SVGPathSegLinetoVerticalRel(owningPathSegList, this._parseNumber());
|
|
|
|
case window.SVGPathSeg.PATHSEG_LINETO_VERTICAL_ABS:
|
|
return new window.SVGPathSegLinetoVerticalAbs(owningPathSegList, this._parseNumber());
|
|
|
|
case window.SVGPathSeg.PATHSEG_CLOSEPATH:
|
|
this._skipOptionalSpaces();
|
|
|
|
return new window.SVGPathSegClosePath(owningPathSegList);
|
|
|
|
case window.SVGPathSeg.PATHSEG_CURVETO_CUBIC_REL:
|
|
var points = {
|
|
x1: this._parseNumber(),
|
|
y1: this._parseNumber(),
|
|
x2: this._parseNumber(),
|
|
y2: this._parseNumber(),
|
|
x: this._parseNumber(),
|
|
y: this._parseNumber()
|
|
};
|
|
return new window.SVGPathSegCurvetoCubicRel(owningPathSegList, points.x, points.y, points.x1, points.y1, points.x2, points.y2);
|
|
|
|
case window.SVGPathSeg.PATHSEG_CURVETO_CUBIC_ABS:
|
|
var points = {
|
|
x1: this._parseNumber(),
|
|
y1: this._parseNumber(),
|
|
x2: this._parseNumber(),
|
|
y2: this._parseNumber(),
|
|
x: this._parseNumber(),
|
|
y: this._parseNumber()
|
|
};
|
|
return new window.SVGPathSegCurvetoCubicAbs(owningPathSegList, points.x, points.y, points.x1, points.y1, points.x2, points.y2);
|
|
|
|
case window.SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_REL:
|
|
var points = {
|
|
x2: this._parseNumber(),
|
|
y2: this._parseNumber(),
|
|
x: this._parseNumber(),
|
|
y: this._parseNumber()
|
|
};
|
|
return new window.SVGPathSegCurvetoCubicSmoothRel(owningPathSegList, points.x, points.y, points.x2, points.y2);
|
|
|
|
case window.SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_ABS:
|
|
var points = {
|
|
x2: this._parseNumber(),
|
|
y2: this._parseNumber(),
|
|
x: this._parseNumber(),
|
|
y: this._parseNumber()
|
|
};
|
|
return new window.SVGPathSegCurvetoCubicSmoothAbs(owningPathSegList, points.x, points.y, points.x2, points.y2);
|
|
|
|
case window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_REL:
|
|
var points = {
|
|
x1: this._parseNumber(),
|
|
y1: this._parseNumber(),
|
|
x: this._parseNumber(),
|
|
y: this._parseNumber()
|
|
};
|
|
return new window.SVGPathSegCurvetoQuadraticRel(owningPathSegList, points.x, points.y, points.x1, points.y1);
|
|
|
|
case window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_ABS:
|
|
var points = {
|
|
x1: this._parseNumber(),
|
|
y1: this._parseNumber(),
|
|
x: this._parseNumber(),
|
|
y: this._parseNumber()
|
|
};
|
|
return new window.SVGPathSegCurvetoQuadraticAbs(owningPathSegList, points.x, points.y, points.x1, points.y1);
|
|
|
|
case window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL:
|
|
return new window.SVGPathSegCurvetoQuadraticSmoothRel(owningPathSegList, this._parseNumber(), this._parseNumber());
|
|
|
|
case window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS:
|
|
return new window.SVGPathSegCurvetoQuadraticSmoothAbs(owningPathSegList, this._parseNumber(), this._parseNumber());
|
|
|
|
case window.SVGPathSeg.PATHSEG_ARC_REL:
|
|
var points = {
|
|
x1: this._parseNumber(),
|
|
y1: this._parseNumber(),
|
|
arcAngle: this._parseNumber(),
|
|
arcLarge: this._parseArcFlag(),
|
|
arcSweep: this._parseArcFlag(),
|
|
x: this._parseNumber(),
|
|
y: this._parseNumber()
|
|
};
|
|
return new window.SVGPathSegArcRel(owningPathSegList, points.x, points.y, points.x1, points.y1, points.arcAngle, points.arcLarge, points.arcSweep);
|
|
|
|
case window.SVGPathSeg.PATHSEG_ARC_ABS:
|
|
var points = {
|
|
x1: this._parseNumber(),
|
|
y1: this._parseNumber(),
|
|
arcAngle: this._parseNumber(),
|
|
arcLarge: this._parseArcFlag(),
|
|
arcSweep: this._parseArcFlag(),
|
|
x: this._parseNumber(),
|
|
y: this._parseNumber()
|
|
};
|
|
return new window.SVGPathSegArcAbs(owningPathSegList, points.x, points.y, points.x1, points.y1, points.arcAngle, points.arcLarge, points.arcSweep);
|
|
|
|
default:
|
|
throw "Unknown path seg type.";
|
|
}
|
|
};
|
|
|
|
var builder = new Builder();
|
|
var source = new Source(string);
|
|
if (!source.initialCommandIsMoveTo()) return [];
|
|
|
|
while (source.hasMoreData()) {
|
|
var pathSeg = source.parseSegment();
|
|
if (!pathSeg) return [];
|
|
builder.appendSegment(pathSeg);
|
|
}
|
|
|
|
return builder.pathSegList;
|
|
};
|
|
}
|
|
})(); // String.padEnd polyfill for IE11
|
|
//
|
|
// https://github.com/uxitten/polyfill/blob/master/string.polyfill.js
|
|
// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/padEnd
|
|
|
|
|
|
if (!String.prototype.padEnd) {
|
|
String.prototype.padEnd = function padEnd(targetLength, padString) {
|
|
targetLength = targetLength >> 0; //floor if number or convert non-number to 0;
|
|
|
|
padString = String(typeof padString !== 'undefined' ? padString : ' ');
|
|
|
|
if (this.length > targetLength) {
|
|
return String(this);
|
|
} else {
|
|
targetLength = targetLength - this.length;
|
|
|
|
if (targetLength > padString.length) {
|
|
padString += padString.repeat(targetLength / padString.length); //append to original to ensure we are longer than needed
|
|
}
|
|
|
|
return String(this) + padString.slice(0, targetLength);
|
|
}
|
|
};
|
|
}
|
|
/* jshint ignore:end */
|
|
|
|
Chart.prototype.axis = function () {};
|
|
|
|
Chart.prototype.axis.labels = function (labels) {
|
|
var $$ = this.internal;
|
|
|
|
if (arguments.length) {
|
|
Object.keys(labels).forEach(function (axisId) {
|
|
$$.axis.setLabelText(axisId, labels[axisId]);
|
|
});
|
|
$$.axis.updateLabels();
|
|
} // TODO: return some values?
|
|
|
|
};
|
|
|
|
Chart.prototype.axis.max = function (max) {
|
|
var $$ = this.internal,
|
|
config = $$.config;
|
|
|
|
if (arguments.length) {
|
|
if (_typeof(max) === 'object') {
|
|
if (isValue(max.x)) {
|
|
config.axis_x_max = max.x;
|
|
}
|
|
|
|
if (isValue(max.y)) {
|
|
config.axis_y_max = max.y;
|
|
}
|
|
|
|
if (isValue(max.y2)) {
|
|
config.axis_y2_max = max.y2;
|
|
}
|
|
} else {
|
|
config.axis_y_max = config.axis_y2_max = max;
|
|
}
|
|
|
|
$$.redraw({
|
|
withUpdateOrgXDomain: true,
|
|
withUpdateXDomain: true
|
|
});
|
|
} else {
|
|
return {
|
|
x: config.axis_x_max,
|
|
y: config.axis_y_max,
|
|
y2: config.axis_y2_max
|
|
};
|
|
}
|
|
};
|
|
|
|
Chart.prototype.axis.min = function (min) {
|
|
var $$ = this.internal,
|
|
config = $$.config;
|
|
|
|
if (arguments.length) {
|
|
if (_typeof(min) === 'object') {
|
|
if (isValue(min.x)) {
|
|
config.axis_x_min = min.x;
|
|
}
|
|
|
|
if (isValue(min.y)) {
|
|
config.axis_y_min = min.y;
|
|
}
|
|
|
|
if (isValue(min.y2)) {
|
|
config.axis_y2_min = min.y2;
|
|
}
|
|
} else {
|
|
config.axis_y_min = config.axis_y2_min = min;
|
|
}
|
|
|
|
$$.redraw({
|
|
withUpdateOrgXDomain: true,
|
|
withUpdateXDomain: true
|
|
});
|
|
} else {
|
|
return {
|
|
x: config.axis_x_min,
|
|
y: config.axis_y_min,
|
|
y2: config.axis_y2_min
|
|
};
|
|
}
|
|
};
|
|
|
|
Chart.prototype.axis.range = function (range) {
|
|
if (arguments.length) {
|
|
if (isDefined(range.max)) {
|
|
this.axis.max(range.max);
|
|
}
|
|
|
|
if (isDefined(range.min)) {
|
|
this.axis.min(range.min);
|
|
}
|
|
} else {
|
|
return {
|
|
max: this.axis.max(),
|
|
min: this.axis.min()
|
|
};
|
|
}
|
|
};
|
|
|
|
Chart.prototype.category = function (i, category) {
|
|
var $$ = this.internal,
|
|
config = $$.config;
|
|
|
|
if (arguments.length > 1) {
|
|
config.axis_x_categories[i] = category;
|
|
$$.redraw();
|
|
}
|
|
|
|
return config.axis_x_categories[i];
|
|
};
|
|
|
|
Chart.prototype.categories = function (categories) {
|
|
var $$ = this.internal,
|
|
config = $$.config;
|
|
|
|
if (!arguments.length) {
|
|
return config.axis_x_categories;
|
|
}
|
|
|
|
config.axis_x_categories = categories;
|
|
$$.redraw();
|
|
return config.axis_x_categories;
|
|
};
|
|
|
|
Chart.prototype.resize = function (size) {
|
|
var $$ = this.internal,
|
|
config = $$.config;
|
|
config.size_width = size ? size.width : null;
|
|
config.size_height = size ? size.height : null;
|
|
this.flush();
|
|
};
|
|
|
|
Chart.prototype.flush = function () {
|
|
var $$ = this.internal;
|
|
$$.updateAndRedraw({
|
|
withLegend: true,
|
|
withTransition: false,
|
|
withTransitionForTransform: false
|
|
});
|
|
};
|
|
|
|
Chart.prototype.destroy = function () {
|
|
var $$ = this.internal;
|
|
window.clearInterval($$.intervalForObserveInserted);
|
|
|
|
if ($$.resizeTimeout !== undefined) {
|
|
window.clearTimeout($$.resizeTimeout);
|
|
}
|
|
|
|
if (window.detachEvent) {
|
|
window.detachEvent('onresize', $$.resizeIfElementDisplayed);
|
|
} else if (window.removeEventListener) {
|
|
window.removeEventListener('resize', $$.resizeIfElementDisplayed);
|
|
} else {
|
|
var wrapper = window.onresize; // check if no one else removed our wrapper and remove our resizeFunction from it
|
|
|
|
if (wrapper && wrapper.add && wrapper.remove) {
|
|
wrapper.remove($$.resizeFunction);
|
|
}
|
|
} // Removes the inner resize functions
|
|
|
|
|
|
$$.resizeFunction.remove(); // Unbinds from the window focus event
|
|
|
|
$$.unbindWindowFocus();
|
|
$$.selectChart.classed('c3', false).html(""); // MEMO: this is needed because the reference of some elements will not be released, then memory leak will happen.
|
|
|
|
Object.keys($$).forEach(function (key) {
|
|
$$[key] = null;
|
|
});
|
|
return null;
|
|
};
|
|
|
|
Chart.prototype.color = function (id) {
|
|
var $$ = this.internal;
|
|
return $$.color(id); // more patterns
|
|
};
|
|
|
|
Chart.prototype.data = function (targetIds) {
|
|
var targets = this.internal.data.targets;
|
|
return typeof targetIds === 'undefined' ? targets : targets.filter(function (t) {
|
|
return [].concat(targetIds).indexOf(t.id) >= 0;
|
|
});
|
|
};
|
|
|
|
Chart.prototype.data.shown = function (targetIds) {
|
|
return this.internal.filterTargetsToShow(this.data(targetIds));
|
|
};
|
|
|
|
Chart.prototype.data.values = function (targetId) {
|
|
var targets,
|
|
values = null;
|
|
|
|
if (targetId) {
|
|
targets = this.data(targetId);
|
|
values = targets[0] ? targets[0].values.map(function (d) {
|
|
return d.value;
|
|
}) : null;
|
|
}
|
|
|
|
return values;
|
|
};
|
|
|
|
Chart.prototype.data.names = function (names) {
|
|
this.internal.clearLegendItemTextBoxCache();
|
|
return this.internal.updateDataAttributes('names', names);
|
|
};
|
|
|
|
Chart.prototype.data.colors = function (colors) {
|
|
return this.internal.updateDataAttributes('colors', colors);
|
|
};
|
|
|
|
Chart.prototype.data.axes = function (axes) {
|
|
return this.internal.updateDataAttributes('axes', axes);
|
|
};
|
|
|
|
Chart.prototype.flow = function (args) {
|
|
var $$ = this.internal,
|
|
targets,
|
|
data,
|
|
notfoundIds = [],
|
|
orgDataCount = $$.getMaxDataCount(),
|
|
dataCount,
|
|
domain,
|
|
baseTarget,
|
|
baseValue,
|
|
length = 0,
|
|
tail = 0,
|
|
diff,
|
|
to;
|
|
|
|
if (args.json) {
|
|
data = $$.convertJsonToData(args.json, args.keys);
|
|
} else if (args.rows) {
|
|
data = $$.convertRowsToData(args.rows);
|
|
} else if (args.columns) {
|
|
data = $$.convertColumnsToData(args.columns);
|
|
} else {
|
|
return;
|
|
}
|
|
|
|
targets = $$.convertDataToTargets(data, true); // Update/Add data
|
|
|
|
$$.data.targets.forEach(function (t) {
|
|
var found = false,
|
|
i,
|
|
j;
|
|
|
|
for (i = 0; i < targets.length; i++) {
|
|
if (t.id === targets[i].id) {
|
|
found = true;
|
|
|
|
if (t.values[t.values.length - 1]) {
|
|
tail = t.values[t.values.length - 1].index + 1;
|
|
}
|
|
|
|
length = targets[i].values.length;
|
|
|
|
for (j = 0; j < length; j++) {
|
|
targets[i].values[j].index = tail + j;
|
|
|
|
if (!$$.isTimeSeries()) {
|
|
targets[i].values[j].x = tail + j;
|
|
}
|
|
}
|
|
|
|
t.values = t.values.concat(targets[i].values);
|
|
targets.splice(i, 1);
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!found) {
|
|
notfoundIds.push(t.id);
|
|
}
|
|
}); // Append null for not found targets
|
|
|
|
$$.data.targets.forEach(function (t) {
|
|
var i, j;
|
|
|
|
for (i = 0; i < notfoundIds.length; i++) {
|
|
if (t.id === notfoundIds[i]) {
|
|
tail = t.values[t.values.length - 1].index + 1;
|
|
|
|
for (j = 0; j < length; j++) {
|
|
t.values.push({
|
|
id: t.id,
|
|
index: tail + j,
|
|
x: $$.isTimeSeries() ? $$.getOtherTargetX(tail + j) : tail + j,
|
|
value: null
|
|
});
|
|
}
|
|
}
|
|
}
|
|
}); // Generate null values for new target
|
|
|
|
if ($$.data.targets.length) {
|
|
targets.forEach(function (t) {
|
|
var i,
|
|
missing = [];
|
|
|
|
for (i = $$.data.targets[0].values[0].index; i < tail; i++) {
|
|
missing.push({
|
|
id: t.id,
|
|
index: i,
|
|
x: $$.isTimeSeries() ? $$.getOtherTargetX(i) : i,
|
|
value: null
|
|
});
|
|
}
|
|
|
|
t.values.forEach(function (v) {
|
|
v.index += tail;
|
|
|
|
if (!$$.isTimeSeries()) {
|
|
v.x += tail;
|
|
}
|
|
});
|
|
t.values = missing.concat(t.values);
|
|
});
|
|
}
|
|
|
|
$$.data.targets = $$.data.targets.concat(targets); // add remained
|
|
// check data count because behavior needs to change when it's only one
|
|
|
|
dataCount = $$.getMaxDataCount();
|
|
baseTarget = $$.data.targets[0];
|
|
baseValue = baseTarget.values[0]; // Update length to flow if needed
|
|
|
|
if (isDefined(args.to)) {
|
|
length = 0;
|
|
to = $$.isTimeSeries() ? $$.parseDate(args.to) : args.to;
|
|
baseTarget.values.forEach(function (v) {
|
|
if (v.x < to) {
|
|
length++;
|
|
}
|
|
});
|
|
} else if (isDefined(args.length)) {
|
|
length = args.length;
|
|
} // If only one data, update the domain to flow from left edge of the chart
|
|
|
|
|
|
if (!orgDataCount) {
|
|
if ($$.isTimeSeries()) {
|
|
if (baseTarget.values.length > 1) {
|
|
diff = baseTarget.values[baseTarget.values.length - 1].x - baseValue.x;
|
|
} else {
|
|
diff = baseValue.x - $$.getXDomain($$.data.targets)[0];
|
|
}
|
|
} else {
|
|
diff = 1;
|
|
}
|
|
|
|
domain = [baseValue.x - diff, baseValue.x];
|
|
$$.updateXDomain(null, true, true, false, domain);
|
|
} else if (orgDataCount === 1) {
|
|
if ($$.isTimeSeries()) {
|
|
diff = (baseTarget.values[baseTarget.values.length - 1].x - baseValue.x) / 2;
|
|
domain = [new Date(+baseValue.x - diff), new Date(+baseValue.x + diff)];
|
|
$$.updateXDomain(null, true, true, false, domain);
|
|
}
|
|
} // Set targets
|
|
|
|
|
|
$$.updateTargets($$.data.targets); // Redraw with new targets
|
|
|
|
$$.redraw({
|
|
flow: {
|
|
index: baseValue.index,
|
|
length: length,
|
|
duration: isValue(args.duration) ? args.duration : $$.config.transition_duration,
|
|
done: args.done,
|
|
orgDataCount: orgDataCount
|
|
},
|
|
withLegend: true,
|
|
withTransition: orgDataCount > 1,
|
|
withTrimXDomain: false,
|
|
withUpdateXAxis: true
|
|
});
|
|
};
|
|
|
|
ChartInternal.prototype.generateFlow = function (args) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
d3 = $$.d3;
|
|
return function () {
|
|
var targets = args.targets,
|
|
flow = args.flow,
|
|
drawBar = args.drawBar,
|
|
drawLine = args.drawLine,
|
|
drawArea = args.drawArea,
|
|
cx = args.cx,
|
|
cy = args.cy,
|
|
xv = args.xv,
|
|
xForText = args.xForText,
|
|
yForText = args.yForText,
|
|
duration = args.duration;
|
|
|
|
var translateX,
|
|
scaleX = 1,
|
|
transform,
|
|
flowIndex = flow.index,
|
|
flowLength = flow.length,
|
|
flowStart = $$.getValueOnIndex($$.data.targets[0].values, flowIndex),
|
|
flowEnd = $$.getValueOnIndex($$.data.targets[0].values, flowIndex + flowLength),
|
|
orgDomain = $$.x.domain(),
|
|
domain,
|
|
durationForFlow = flow.duration || duration,
|
|
done = flow.done || function () {},
|
|
wait = $$.generateWait();
|
|
|
|
var xgrid, xgridLines, mainRegion, mainText, mainBar, mainLine, mainArea, mainCircle; // set flag
|
|
|
|
$$.flowing = true; // remove head data after rendered
|
|
|
|
$$.data.targets.forEach(function (d) {
|
|
d.values.splice(0, flowLength);
|
|
}); // update x domain to generate axis elements for flow
|
|
|
|
domain = $$.updateXDomain(targets, true, true); // update elements related to x scale
|
|
|
|
if ($$.updateXGrid) {
|
|
$$.updateXGrid(true);
|
|
}
|
|
|
|
xgrid = $$.xgrid || d3.selectAll([]); // xgrid needs to be obtained after updateXGrid
|
|
|
|
xgridLines = $$.xgridLines || d3.selectAll([]);
|
|
mainRegion = $$.mainRegion || d3.selectAll([]);
|
|
mainText = $$.mainText || d3.selectAll([]);
|
|
mainBar = $$.mainBar || d3.selectAll([]);
|
|
mainLine = $$.mainLine || d3.selectAll([]);
|
|
mainArea = $$.mainArea || d3.selectAll([]);
|
|
mainCircle = $$.mainCircle || d3.selectAll([]); // generate transform to flow
|
|
|
|
if (!flow.orgDataCount) {
|
|
// if empty
|
|
if ($$.data.targets[0].values.length !== 1) {
|
|
translateX = $$.x(orgDomain[0]) - $$.x(domain[0]);
|
|
} else {
|
|
if ($$.isTimeSeries()) {
|
|
flowStart = $$.getValueOnIndex($$.data.targets[0].values, 0);
|
|
flowEnd = $$.getValueOnIndex($$.data.targets[0].values, $$.data.targets[0].values.length - 1);
|
|
translateX = $$.x(flowStart.x) - $$.x(flowEnd.x);
|
|
} else {
|
|
translateX = diffDomain(domain) / 2;
|
|
}
|
|
}
|
|
} else if (flow.orgDataCount === 1 || (flowStart && flowStart.x) === (flowEnd && flowEnd.x)) {
|
|
translateX = $$.x(orgDomain[0]) - $$.x(domain[0]);
|
|
} else {
|
|
if ($$.isTimeSeries()) {
|
|
translateX = $$.x(orgDomain[0]) - $$.x(domain[0]);
|
|
} else {
|
|
translateX = $$.x(flowStart.x) - $$.x(flowEnd.x);
|
|
}
|
|
}
|
|
|
|
scaleX = diffDomain(orgDomain) / diffDomain(domain);
|
|
transform = 'translate(' + translateX + ',0) scale(' + scaleX + ',1)';
|
|
$$.hideXGridFocus();
|
|
var flowTransition = d3.transition().ease(d3.easeLinear).duration(durationForFlow);
|
|
wait.add($$.xAxis($$.axes.x, flowTransition));
|
|
wait.add(mainBar.transition(flowTransition).attr('transform', transform));
|
|
wait.add(mainLine.transition(flowTransition).attr('transform', transform));
|
|
wait.add(mainArea.transition(flowTransition).attr('transform', transform));
|
|
wait.add(mainCircle.transition(flowTransition).attr('transform', transform));
|
|
wait.add(mainText.transition(flowTransition).attr('transform', transform));
|
|
wait.add(mainRegion.filter($$.isRegionOnX).transition(flowTransition).attr('transform', transform));
|
|
wait.add(xgrid.transition(flowTransition).attr('transform', transform));
|
|
wait.add(xgridLines.transition(flowTransition).attr('transform', transform));
|
|
wait(function () {
|
|
var i,
|
|
shapes = [],
|
|
texts = []; // remove flowed elements
|
|
|
|
if (flowLength) {
|
|
for (i = 0; i < flowLength; i++) {
|
|
shapes.push('.' + CLASS.shape + '-' + (flowIndex + i));
|
|
texts.push('.' + CLASS.text + '-' + (flowIndex + i));
|
|
}
|
|
|
|
$$.svg.selectAll('.' + CLASS.shapes).selectAll(shapes).remove();
|
|
$$.svg.selectAll('.' + CLASS.texts).selectAll(texts).remove();
|
|
$$.svg.select('.' + CLASS.xgrid).remove();
|
|
} // draw again for removing flowed elements and reverting attr
|
|
|
|
|
|
xgrid.attr('transform', null).attr('x1', $$.xgridAttr.x1).attr('x2', $$.xgridAttr.x2).attr('y1', $$.xgridAttr.y1).attr('y2', $$.xgridAttr.y2).style("opacity", $$.xgridAttr.opacity);
|
|
xgridLines.attr('transform', null);
|
|
xgridLines.select('line').attr("x1", config.axis_rotated ? 0 : xv).attr("x2", config.axis_rotated ? $$.width : xv);
|
|
xgridLines.select('text').attr("x", config.axis_rotated ? $$.width : 0).attr("y", xv);
|
|
mainBar.attr('transform', null).attr("d", drawBar);
|
|
mainLine.attr('transform', null).attr("d", drawLine);
|
|
mainArea.attr('transform', null).attr("d", drawArea);
|
|
mainCircle.attr('transform', null).attr("cx", cx).attr("cy", cy);
|
|
mainText.attr('transform', null).attr('x', xForText).attr('y', yForText).style('fill-opacity', $$.opacityForText.bind($$));
|
|
mainRegion.attr('transform', null);
|
|
mainRegion.filter($$.isRegionOnX).attr("x", $$.regionX.bind($$)).attr("width", $$.regionWidth.bind($$)); // callback for end of flow
|
|
|
|
done();
|
|
$$.flowing = false;
|
|
});
|
|
};
|
|
};
|
|
|
|
Chart.prototype.focus = function (targetIds) {
|
|
var $$ = this.internal,
|
|
candidates;
|
|
targetIds = $$.mapToTargetIds(targetIds);
|
|
candidates = $$.svg.selectAll($$.selectorTargets(targetIds.filter($$.isTargetToShow, $$))), this.revert();
|
|
this.defocus();
|
|
candidates.classed(CLASS.focused, true).classed(CLASS.defocused, false);
|
|
|
|
if ($$.hasArcType()) {
|
|
$$.expandArc(targetIds);
|
|
}
|
|
|
|
$$.toggleFocusLegend(targetIds, true);
|
|
$$.focusedTargetIds = targetIds;
|
|
$$.defocusedTargetIds = $$.defocusedTargetIds.filter(function (id) {
|
|
return targetIds.indexOf(id) < 0;
|
|
});
|
|
};
|
|
|
|
Chart.prototype.defocus = function (targetIds) {
|
|
var $$ = this.internal,
|
|
candidates;
|
|
targetIds = $$.mapToTargetIds(targetIds);
|
|
candidates = $$.svg.selectAll($$.selectorTargets(targetIds.filter($$.isTargetToShow, $$))), candidates.classed(CLASS.focused, false).classed(CLASS.defocused, true);
|
|
|
|
if ($$.hasArcType()) {
|
|
$$.unexpandArc(targetIds);
|
|
}
|
|
|
|
$$.toggleFocusLegend(targetIds, false);
|
|
$$.focusedTargetIds = $$.focusedTargetIds.filter(function (id) {
|
|
return targetIds.indexOf(id) < 0;
|
|
});
|
|
$$.defocusedTargetIds = targetIds;
|
|
};
|
|
|
|
Chart.prototype.revert = function (targetIds) {
|
|
var $$ = this.internal,
|
|
candidates;
|
|
targetIds = $$.mapToTargetIds(targetIds);
|
|
candidates = $$.svg.selectAll($$.selectorTargets(targetIds)); // should be for all targets
|
|
|
|
candidates.classed(CLASS.focused, false).classed(CLASS.defocused, false);
|
|
|
|
if ($$.hasArcType()) {
|
|
$$.unexpandArc(targetIds);
|
|
}
|
|
|
|
if ($$.config.legend_show) {
|
|
$$.showLegend(targetIds.filter($$.isLegendToShow.bind($$)));
|
|
$$.legend.selectAll($$.selectorLegends(targetIds)).filter(function () {
|
|
return $$.d3.select(this).classed(CLASS.legendItemFocused);
|
|
}).classed(CLASS.legendItemFocused, false);
|
|
}
|
|
|
|
$$.focusedTargetIds = [];
|
|
$$.defocusedTargetIds = [];
|
|
};
|
|
|
|
Chart.prototype.xgrids = function (grids) {
|
|
var $$ = this.internal,
|
|
config = $$.config;
|
|
|
|
if (!grids) {
|
|
return config.grid_x_lines;
|
|
}
|
|
|
|
config.grid_x_lines = grids;
|
|
$$.redrawWithoutRescale();
|
|
return config.grid_x_lines;
|
|
};
|
|
|
|
Chart.prototype.xgrids.add = function (grids) {
|
|
var $$ = this.internal;
|
|
return this.xgrids($$.config.grid_x_lines.concat(grids ? grids : []));
|
|
};
|
|
|
|
Chart.prototype.xgrids.remove = function (params) {
|
|
// TODO: multiple
|
|
var $$ = this.internal;
|
|
$$.removeGridLines(params, true);
|
|
};
|
|
|
|
Chart.prototype.ygrids = function (grids) {
|
|
var $$ = this.internal,
|
|
config = $$.config;
|
|
|
|
if (!grids) {
|
|
return config.grid_y_lines;
|
|
}
|
|
|
|
config.grid_y_lines = grids;
|
|
$$.redrawWithoutRescale();
|
|
return config.grid_y_lines;
|
|
};
|
|
|
|
Chart.prototype.ygrids.add = function (grids) {
|
|
var $$ = this.internal;
|
|
return this.ygrids($$.config.grid_y_lines.concat(grids ? grids : []));
|
|
};
|
|
|
|
Chart.prototype.ygrids.remove = function (params) {
|
|
// TODO: multiple
|
|
var $$ = this.internal;
|
|
$$.removeGridLines(params, false);
|
|
};
|
|
|
|
Chart.prototype.groups = function (groups) {
|
|
var $$ = this.internal,
|
|
config = $$.config;
|
|
|
|
if (isUndefined(groups)) {
|
|
return config.data_groups;
|
|
}
|
|
|
|
config.data_groups = groups;
|
|
$$.redraw();
|
|
return config.data_groups;
|
|
};
|
|
|
|
Chart.prototype.legend = function () {};
|
|
|
|
Chart.prototype.legend.show = function (targetIds) {
|
|
var $$ = this.internal;
|
|
$$.showLegend($$.mapToTargetIds(targetIds));
|
|
$$.updateAndRedraw({
|
|
withLegend: true
|
|
});
|
|
};
|
|
|
|
Chart.prototype.legend.hide = function (targetIds) {
|
|
var $$ = this.internal;
|
|
$$.hideLegend($$.mapToTargetIds(targetIds));
|
|
$$.updateAndRedraw({
|
|
withLegend: false
|
|
});
|
|
};
|
|
|
|
Chart.prototype.load = function (args) {
|
|
var $$ = this.internal,
|
|
config = $$.config; // update xs if specified
|
|
|
|
if (args.xs) {
|
|
$$.addXs(args.xs);
|
|
} // update names if exists
|
|
|
|
|
|
if ('names' in args) {
|
|
Chart.prototype.data.names.bind(this)(args.names);
|
|
} // update classes if exists
|
|
|
|
|
|
if ('classes' in args) {
|
|
Object.keys(args.classes).forEach(function (id) {
|
|
config.data_classes[id] = args.classes[id];
|
|
});
|
|
} // update categories if exists
|
|
|
|
|
|
if ('categories' in args && $$.isCategorized()) {
|
|
config.axis_x_categories = args.categories;
|
|
} // update axes if exists
|
|
|
|
|
|
if ('axes' in args) {
|
|
Object.keys(args.axes).forEach(function (id) {
|
|
config.data_axes[id] = args.axes[id];
|
|
});
|
|
} // update colors if exists
|
|
|
|
|
|
if ('colors' in args) {
|
|
Object.keys(args.colors).forEach(function (id) {
|
|
config.data_colors[id] = args.colors[id];
|
|
});
|
|
} // use cache if exists
|
|
|
|
|
|
if ('cacheIds' in args && $$.hasCaches(args.cacheIds)) {
|
|
$$.load($$.getCaches(args.cacheIds), args.done);
|
|
return;
|
|
} // unload if needed
|
|
|
|
|
|
if ('unload' in args) {
|
|
// TODO: do not unload if target will load (included in url/rows/columns)
|
|
$$.unload($$.mapToTargetIds(typeof args.unload === 'boolean' && args.unload ? null : args.unload), function () {
|
|
$$.loadFromArgs(args);
|
|
});
|
|
} else {
|
|
$$.loadFromArgs(args);
|
|
}
|
|
};
|
|
|
|
Chart.prototype.unload = function (args) {
|
|
var $$ = this.internal;
|
|
args = args || {};
|
|
|
|
if (args instanceof Array) {
|
|
args = {
|
|
ids: args
|
|
};
|
|
} else if (typeof args === 'string') {
|
|
args = {
|
|
ids: [args]
|
|
};
|
|
}
|
|
|
|
$$.unload($$.mapToTargetIds(args.ids), function () {
|
|
$$.redraw({
|
|
withUpdateOrgXDomain: true,
|
|
withUpdateXDomain: true,
|
|
withLegend: true
|
|
});
|
|
|
|
if (args.done) {
|
|
args.done();
|
|
}
|
|
});
|
|
};
|
|
|
|
Chart.prototype.regions = function (regions) {
|
|
var $$ = this.internal,
|
|
config = $$.config;
|
|
|
|
if (!regions) {
|
|
return config.regions;
|
|
}
|
|
|
|
config.regions = regions;
|
|
$$.redrawWithoutRescale();
|
|
return config.regions;
|
|
};
|
|
|
|
Chart.prototype.regions.add = function (regions) {
|
|
var $$ = this.internal,
|
|
config = $$.config;
|
|
|
|
if (!regions) {
|
|
return config.regions;
|
|
}
|
|
|
|
config.regions = config.regions.concat(regions);
|
|
$$.redrawWithoutRescale();
|
|
return config.regions;
|
|
};
|
|
|
|
Chart.prototype.regions.remove = function (options) {
|
|
var $$ = this.internal,
|
|
config = $$.config,
|
|
duration,
|
|
classes,
|
|
regions;
|
|
options = options || {};
|
|
duration = getOption(options, "duration", config.transition_duration);
|
|
classes = getOption(options, "classes", [CLASS.region]);
|
|
regions = $$.main.select('.' + CLASS.regions).selectAll(classes.map(function (c) {
|
|
return '.' + c;
|
|
}));
|
|
(duration ? regions.transition().duration(duration) : regions).style('opacity', 0).remove();
|
|
config.regions = config.regions.filter(function (region) {
|
|
var found = false;
|
|
|
|
if (!region['class']) {
|
|
return true;
|
|
}
|
|
|
|
region['class'].split(' ').forEach(function (c) {
|
|
if (classes.indexOf(c) >= 0) {
|
|
found = true;
|
|
}
|
|
});
|
|
return !found;
|
|
});
|
|
return config.regions;
|
|
};
|
|
|
|
Chart.prototype.selected = function (targetId) {
|
|
var $$ = this.internal,
|
|
d3 = $$.d3;
|
|
return $$.main.selectAll('.' + CLASS.shapes + $$.getTargetSelectorSuffix(targetId)).selectAll('.' + CLASS.shape).filter(function () {
|
|
return d3.select(this).classed(CLASS.SELECTED);
|
|
}).nodes().map(function (d) {
|
|
var data = d.__data__;
|
|
return data.data ? data.data : data;
|
|
});
|
|
};
|
|
|
|
Chart.prototype.select = function (ids, indices, resetOther) {
|
|
var $$ = this.internal,
|
|
d3 = $$.d3,
|
|
config = $$.config;
|
|
|
|
if (!config.data_selection_enabled) {
|
|
return;
|
|
}
|
|
|
|
$$.main.selectAll('.' + CLASS.shapes).selectAll('.' + CLASS.shape).each(function (d, i) {
|
|
var shape = d3.select(this),
|
|
id = d.data ? d.data.id : d.id,
|
|
toggle = $$.getToggle(this, d).bind($$),
|
|
isTargetId = config.data_selection_grouped || !ids || ids.indexOf(id) >= 0,
|
|
isTargetIndex = !indices || indices.indexOf(i) >= 0,
|
|
isSelected = shape.classed(CLASS.SELECTED); // line/area selection not supported yet
|
|
|
|
if (shape.classed(CLASS.line) || shape.classed(CLASS.area)) {
|
|
return;
|
|
}
|
|
|
|
if (isTargetId && isTargetIndex) {
|
|
if (config.data_selection_isselectable(d) && !isSelected) {
|
|
toggle(true, shape.classed(CLASS.SELECTED, true), d, i);
|
|
}
|
|
} else if (isDefined(resetOther) && resetOther) {
|
|
if (isSelected) {
|
|
toggle(false, shape.classed(CLASS.SELECTED, false), d, i);
|
|
}
|
|
}
|
|
});
|
|
};
|
|
|
|
Chart.prototype.unselect = function (ids, indices) {
|
|
var $$ = this.internal,
|
|
d3 = $$.d3,
|
|
config = $$.config;
|
|
|
|
if (!config.data_selection_enabled) {
|
|
return;
|
|
}
|
|
|
|
$$.main.selectAll('.' + CLASS.shapes).selectAll('.' + CLASS.shape).each(function (d, i) {
|
|
var shape = d3.select(this),
|
|
id = d.data ? d.data.id : d.id,
|
|
toggle = $$.getToggle(this, d).bind($$),
|
|
isTargetId = config.data_selection_grouped || !ids || ids.indexOf(id) >= 0,
|
|
isTargetIndex = !indices || indices.indexOf(i) >= 0,
|
|
isSelected = shape.classed(CLASS.SELECTED); // line/area selection not supported yet
|
|
|
|
if (shape.classed(CLASS.line) || shape.classed(CLASS.area)) {
|
|
return;
|
|
}
|
|
|
|
if (isTargetId && isTargetIndex) {
|
|
if (config.data_selection_isselectable(d)) {
|
|
if (isSelected) {
|
|
toggle(false, shape.classed(CLASS.SELECTED, false), d, i);
|
|
}
|
|
}
|
|
}
|
|
});
|
|
};
|
|
|
|
Chart.prototype.show = function (targetIds, options) {
|
|
var $$ = this.internal,
|
|
targets;
|
|
targetIds = $$.mapToTargetIds(targetIds);
|
|
options = options || {};
|
|
$$.removeHiddenTargetIds(targetIds);
|
|
targets = $$.svg.selectAll($$.selectorTargets(targetIds));
|
|
targets.transition().style('display', 'initial', 'important').style('opacity', 1, 'important').call($$.endall, function () {
|
|
targets.style('opacity', null).style('opacity', 1);
|
|
});
|
|
|
|
if (options.withLegend) {
|
|
$$.showLegend(targetIds);
|
|
}
|
|
|
|
$$.redraw({
|
|
withUpdateOrgXDomain: true,
|
|
withUpdateXDomain: true,
|
|
withLegend: true
|
|
});
|
|
};
|
|
|
|
Chart.prototype.hide = function (targetIds, options) {
|
|
var $$ = this.internal,
|
|
targets;
|
|
targetIds = $$.mapToTargetIds(targetIds);
|
|
options = options || {};
|
|
$$.addHiddenTargetIds(targetIds);
|
|
targets = $$.svg.selectAll($$.selectorTargets(targetIds));
|
|
targets.transition().style('opacity', 0, 'important').call($$.endall, function () {
|
|
targets.style('opacity', null).style('opacity', 0);
|
|
targets.style('display', 'none');
|
|
});
|
|
|
|
if (options.withLegend) {
|
|
$$.hideLegend(targetIds);
|
|
}
|
|
|
|
$$.redraw({
|
|
withUpdateOrgXDomain: true,
|
|
withUpdateXDomain: true,
|
|
withLegend: true
|
|
});
|
|
};
|
|
|
|
Chart.prototype.toggle = function (targetIds, options) {
|
|
var that = this,
|
|
$$ = this.internal;
|
|
$$.mapToTargetIds(targetIds).forEach(function (targetId) {
|
|
$$.isTargetToShow(targetId) ? that.hide(targetId, options) : that.show(targetId, options);
|
|
});
|
|
};
|
|
|
|
Chart.prototype.tooltip = function () {};
|
|
|
|
Chart.prototype.tooltip.show = function (args) {
|
|
var $$ = this.internal,
|
|
targets,
|
|
data,
|
|
mouse = {}; // determine mouse position on the chart
|
|
|
|
if (args.mouse) {
|
|
mouse = args.mouse;
|
|
} else {
|
|
// determine focus data
|
|
if (args.data) {
|
|
data = args.data;
|
|
} else if (typeof args.x !== 'undefined') {
|
|
if (args.id) {
|
|
targets = $$.data.targets.filter(function (t) {
|
|
return t.id === args.id;
|
|
});
|
|
} else {
|
|
targets = $$.data.targets;
|
|
}
|
|
|
|
data = $$.filterByX(targets, args.x).slice(0, 1)[0];
|
|
}
|
|
|
|
mouse = data ? $$.getMousePosition(data) : null;
|
|
} // emulate mouse events to show
|
|
|
|
|
|
$$.dispatchEvent('mousemove', mouse);
|
|
$$.config.tooltip_onshow.call($$, data);
|
|
};
|
|
|
|
Chart.prototype.tooltip.hide = function () {
|
|
// TODO: get target data by checking the state of focus
|
|
this.internal.dispatchEvent('mouseout', 0);
|
|
this.internal.config.tooltip_onhide.call(this);
|
|
};
|
|
|
|
Chart.prototype.transform = function (type, targetIds) {
|
|
var $$ = this.internal,
|
|
options = ['pie', 'donut'].indexOf(type) >= 0 ? {
|
|
withTransform: true
|
|
} : null;
|
|
$$.transformTo(targetIds, type, options);
|
|
};
|
|
|
|
ChartInternal.prototype.transformTo = function (targetIds, type, optionsForRedraw) {
|
|
var $$ = this,
|
|
withTransitionForAxis = !$$.hasArcType(),
|
|
options = optionsForRedraw || {
|
|
withTransitionForAxis: withTransitionForAxis
|
|
};
|
|
options.withTransitionForTransform = false;
|
|
$$.transiting = false;
|
|
$$.setTargetType(targetIds, type);
|
|
$$.updateTargets($$.data.targets); // this is needed when transforming to arc
|
|
|
|
$$.updateAndRedraw(options);
|
|
};
|
|
|
|
Chart.prototype.x = function (x) {
|
|
var $$ = this.internal;
|
|
|
|
if (arguments.length) {
|
|
$$.updateTargetX($$.data.targets, x);
|
|
$$.redraw({
|
|
withUpdateOrgXDomain: true,
|
|
withUpdateXDomain: true
|
|
});
|
|
}
|
|
|
|
return $$.data.xs;
|
|
};
|
|
|
|
Chart.prototype.xs = function (xs) {
|
|
var $$ = this.internal;
|
|
|
|
if (arguments.length) {
|
|
$$.updateTargetXs($$.data.targets, xs);
|
|
$$.redraw({
|
|
withUpdateOrgXDomain: true,
|
|
withUpdateXDomain: true
|
|
});
|
|
}
|
|
|
|
return $$.data.xs;
|
|
};
|
|
|
|
Chart.prototype.zoom = function (domain) {
|
|
var $$ = this.internal;
|
|
|
|
if (domain) {
|
|
if ($$.isTimeSeries()) {
|
|
domain = domain.map(function (x) {
|
|
return $$.parseDate(x);
|
|
});
|
|
}
|
|
|
|
if ($$.config.subchart_show) {
|
|
$$.brush.selectionAsValue(domain, true);
|
|
} else {
|
|
$$.updateXDomain(null, true, false, false, domain);
|
|
$$.redraw({
|
|
withY: $$.config.zoom_rescale,
|
|
withSubchart: false
|
|
});
|
|
}
|
|
|
|
$$.config.zoom_onzoom.call(this, $$.x.orgDomain());
|
|
return domain;
|
|
} else {
|
|
return $$.x.domain();
|
|
}
|
|
};
|
|
|
|
Chart.prototype.zoom.enable = function (enabled) {
|
|
var $$ = this.internal;
|
|
$$.config.zoom_enabled = enabled;
|
|
$$.updateAndRedraw();
|
|
};
|
|
|
|
Chart.prototype.unzoom = function () {
|
|
var $$ = this.internal;
|
|
|
|
if ($$.config.subchart_show) {
|
|
$$.brush.clear();
|
|
} else {
|
|
$$.updateXDomain(null, true, false, false, $$.subX.domain());
|
|
$$.redraw({
|
|
withY: $$.config.zoom_rescale,
|
|
withSubchart: false
|
|
});
|
|
}
|
|
};
|
|
|
|
Chart.prototype.zoom.max = function (max) {
|
|
var $$ = this.internal,
|
|
config = $$.config,
|
|
d3 = $$.d3;
|
|
|
|
if (max === 0 || max) {
|
|
config.zoom_x_max = d3.max([$$.orgXDomain[1], max]);
|
|
} else {
|
|
return config.zoom_x_max;
|
|
}
|
|
};
|
|
|
|
Chart.prototype.zoom.min = function (min) {
|
|
var $$ = this.internal,
|
|
config = $$.config,
|
|
d3 = $$.d3;
|
|
|
|
if (min === 0 || min) {
|
|
config.zoom_x_min = d3.min([$$.orgXDomain[0], min]);
|
|
} else {
|
|
return config.zoom_x_min;
|
|
}
|
|
};
|
|
|
|
Chart.prototype.zoom.range = function (range) {
|
|
if (arguments.length) {
|
|
if (isDefined(range.max)) {
|
|
this.domain.max(range.max);
|
|
}
|
|
|
|
if (isDefined(range.min)) {
|
|
this.domain.min(range.min);
|
|
}
|
|
} else {
|
|
return {
|
|
max: this.domain.max(),
|
|
min: this.domain.min()
|
|
};
|
|
}
|
|
};
|
|
|
|
ChartInternal.prototype.initPie = function () {
|
|
var $$ = this,
|
|
d3 = $$.d3;
|
|
$$.pie = d3.pie().value(function (d) {
|
|
return d.values.reduce(function (a, b) {
|
|
return a + b.value;
|
|
}, 0);
|
|
});
|
|
var orderFct = $$.getOrderFunction(); // we need to reverse the returned order if asc or desc to have the slice in expected order.
|
|
|
|
if (orderFct && ($$.isOrderAsc() || $$.isOrderDesc())) {
|
|
var defaultSort = orderFct;
|
|
|
|
orderFct = function orderFct(t1, t2) {
|
|
return defaultSort(t1, t2) * -1;
|
|
};
|
|
}
|
|
|
|
$$.pie.sort(orderFct || null);
|
|
};
|
|
|
|
ChartInternal.prototype.updateRadius = function () {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
w = config.gauge_width || config.donut_width,
|
|
gaugeArcWidth = $$.filterTargetsToShow($$.data.targets).length * $$.config.gauge_arcs_minWidth;
|
|
$$.radiusExpanded = Math.min($$.arcWidth, $$.arcHeight) / 2 * ($$.hasType('gauge') ? 0.85 : 1);
|
|
$$.radius = $$.radiusExpanded * 0.95;
|
|
$$.innerRadiusRatio = w ? ($$.radius - w) / $$.radius : 0.6;
|
|
$$.innerRadius = $$.hasType('donut') || $$.hasType('gauge') ? $$.radius * $$.innerRadiusRatio : 0;
|
|
$$.gaugeArcWidth = w ? w : gaugeArcWidth <= $$.radius - $$.innerRadius ? $$.radius - $$.innerRadius : gaugeArcWidth <= $$.radius ? gaugeArcWidth : $$.radius;
|
|
};
|
|
|
|
ChartInternal.prototype.updateArc = function () {
|
|
var $$ = this;
|
|
$$.svgArc = $$.getSvgArc();
|
|
$$.svgArcExpanded = $$.getSvgArcExpanded();
|
|
$$.svgArcExpandedSub = $$.getSvgArcExpanded(0.98);
|
|
};
|
|
|
|
ChartInternal.prototype.updateAngle = function (d) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
found = false,
|
|
index = 0,
|
|
gMin,
|
|
gMax,
|
|
gTic,
|
|
gValue;
|
|
|
|
if (!config) {
|
|
return null;
|
|
}
|
|
|
|
$$.pie($$.filterTargetsToShow($$.data.targets)).forEach(function (t) {
|
|
if (!found && t.data.id === d.data.id) {
|
|
found = true;
|
|
d = t;
|
|
d.index = index;
|
|
}
|
|
|
|
index++;
|
|
});
|
|
|
|
if (isNaN(d.startAngle)) {
|
|
d.startAngle = 0;
|
|
}
|
|
|
|
if (isNaN(d.endAngle)) {
|
|
d.endAngle = d.startAngle;
|
|
}
|
|
|
|
if ($$.isGaugeType(d.data)) {
|
|
gMin = config.gauge_min;
|
|
gMax = config.gauge_max;
|
|
gTic = Math.PI * (config.gauge_fullCircle ? 2 : 1) / (gMax - gMin);
|
|
gValue = d.value < gMin ? 0 : d.value < gMax ? d.value - gMin : gMax - gMin;
|
|
d.startAngle = config.gauge_startingAngle;
|
|
d.endAngle = d.startAngle + gTic * gValue;
|
|
}
|
|
|
|
return found ? d : null;
|
|
};
|
|
|
|
ChartInternal.prototype.getSvgArc = function () {
|
|
var $$ = this,
|
|
hasGaugeType = $$.hasType('gauge'),
|
|
singleArcWidth = $$.gaugeArcWidth / $$.filterTargetsToShow($$.data.targets).length,
|
|
arc = $$.d3.arc().outerRadius(function (d) {
|
|
return hasGaugeType ? $$.radius - singleArcWidth * d.index : $$.radius;
|
|
}).innerRadius(function (d) {
|
|
return hasGaugeType ? $$.radius - singleArcWidth * (d.index + 1) : $$.innerRadius;
|
|
}),
|
|
newArc = function newArc(d, withoutUpdate) {
|
|
var updated;
|
|
|
|
if (withoutUpdate) {
|
|
return arc(d);
|
|
} // for interpolate
|
|
|
|
|
|
updated = $$.updateAngle(d);
|
|
return updated ? arc(updated) : "M 0 0";
|
|
}; // TODO: extends all function
|
|
|
|
|
|
newArc.centroid = arc.centroid;
|
|
return newArc;
|
|
};
|
|
|
|
ChartInternal.prototype.getSvgArcExpanded = function (rate) {
|
|
rate = rate || 1;
|
|
var $$ = this,
|
|
hasGaugeType = $$.hasType('gauge'),
|
|
singleArcWidth = $$.gaugeArcWidth / $$.filterTargetsToShow($$.data.targets).length,
|
|
expandWidth = Math.min($$.radiusExpanded * rate - $$.radius, singleArcWidth * 0.8 - (1 - rate) * 100),
|
|
arc = $$.d3.arc().outerRadius(function (d) {
|
|
return hasGaugeType ? $$.radius - singleArcWidth * d.index + expandWidth : $$.radiusExpanded * rate;
|
|
}).innerRadius(function (d) {
|
|
return hasGaugeType ? $$.radius - singleArcWidth * (d.index + 1) : $$.innerRadius;
|
|
});
|
|
return function (d) {
|
|
var updated = $$.updateAngle(d);
|
|
return updated ? arc(updated) : "M 0 0";
|
|
};
|
|
};
|
|
|
|
ChartInternal.prototype.getArc = function (d, withoutUpdate, force) {
|
|
return force || this.isArcType(d.data) ? this.svgArc(d, withoutUpdate) : "M 0 0";
|
|
};
|
|
|
|
ChartInternal.prototype.transformForArcLabel = function (d) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
updated = $$.updateAngle(d),
|
|
c,
|
|
x,
|
|
y,
|
|
h,
|
|
ratio,
|
|
translate = "",
|
|
hasGauge = $$.hasType('gauge');
|
|
|
|
if (updated && !hasGauge) {
|
|
c = this.svgArc.centroid(updated);
|
|
x = isNaN(c[0]) ? 0 : c[0];
|
|
y = isNaN(c[1]) ? 0 : c[1];
|
|
h = Math.sqrt(x * x + y * y);
|
|
|
|
if ($$.hasType('donut') && config.donut_label_ratio) {
|
|
ratio = isFunction(config.donut_label_ratio) ? config.donut_label_ratio(d, $$.radius, h) : config.donut_label_ratio;
|
|
} else if ($$.hasType('pie') && config.pie_label_ratio) {
|
|
ratio = isFunction(config.pie_label_ratio) ? config.pie_label_ratio(d, $$.radius, h) : config.pie_label_ratio;
|
|
} else {
|
|
ratio = $$.radius && h ? (36 / $$.radius > 0.375 ? 1.175 - 36 / $$.radius : 0.8) * $$.radius / h : 0;
|
|
}
|
|
|
|
translate = "translate(" + x * ratio + ',' + y * ratio + ")";
|
|
} else if (updated && hasGauge && $$.filterTargetsToShow($$.data.targets).length > 1) {
|
|
var y1 = Math.sin(updated.endAngle - Math.PI / 2);
|
|
x = Math.cos(updated.endAngle - Math.PI / 2) * ($$.radiusExpanded + 25);
|
|
y = y1 * ($$.radiusExpanded + 15 - Math.abs(y1 * 10)) + 3;
|
|
translate = "translate(" + x + ',' + y + ")";
|
|
}
|
|
|
|
return translate;
|
|
};
|
|
|
|
ChartInternal.prototype.getArcRatio = function (d) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
whole = Math.PI * ($$.hasType('gauge') && !config.gauge_fullCircle ? 1 : 2);
|
|
return d ? (d.endAngle - d.startAngle) / whole : null;
|
|
};
|
|
|
|
ChartInternal.prototype.convertToArcData = function (d) {
|
|
return this.addName({
|
|
id: d.data.id,
|
|
value: d.value,
|
|
ratio: this.getArcRatio(d),
|
|
index: d.index
|
|
});
|
|
};
|
|
|
|
ChartInternal.prototype.textForArcLabel = function (d) {
|
|
var $$ = this,
|
|
updated,
|
|
value,
|
|
ratio,
|
|
id,
|
|
format;
|
|
|
|
if (!$$.shouldShowArcLabel()) {
|
|
return "";
|
|
}
|
|
|
|
updated = $$.updateAngle(d);
|
|
value = updated ? updated.value : null;
|
|
ratio = $$.getArcRatio(updated);
|
|
id = d.data.id;
|
|
|
|
if (!$$.hasType('gauge') && !$$.meetsArcLabelThreshold(ratio)) {
|
|
return "";
|
|
}
|
|
|
|
format = $$.getArcLabelFormat();
|
|
return format ? format(value, ratio, id) : $$.defaultArcValueFormat(value, ratio);
|
|
};
|
|
|
|
ChartInternal.prototype.textForGaugeMinMax = function (value, isMax) {
|
|
var $$ = this,
|
|
format = $$.getGaugeLabelExtents();
|
|
return format ? format(value, isMax) : value;
|
|
};
|
|
|
|
ChartInternal.prototype.expandArc = function (targetIds) {
|
|
var $$ = this,
|
|
interval; // MEMO: avoid to cancel transition
|
|
|
|
if ($$.transiting) {
|
|
interval = window.setInterval(function () {
|
|
if (!$$.transiting) {
|
|
window.clearInterval(interval);
|
|
|
|
if ($$.legend.selectAll('.c3-legend-item-focused').size() > 0) {
|
|
$$.expandArc(targetIds);
|
|
}
|
|
}
|
|
}, 10);
|
|
return;
|
|
}
|
|
|
|
targetIds = $$.mapToTargetIds(targetIds);
|
|
$$.svg.selectAll($$.selectorTargets(targetIds, '.' + CLASS.chartArc)).each(function (d) {
|
|
if (!$$.shouldExpand(d.data.id)) {
|
|
return;
|
|
}
|
|
|
|
$$.d3.select(this).selectAll('path').transition().duration($$.expandDuration(d.data.id)).attr("d", $$.svgArcExpanded).transition().duration($$.expandDuration(d.data.id) * 2).attr("d", $$.svgArcExpandedSub).each(function (d) {
|
|
if ($$.isDonutType(d.data)) ;
|
|
});
|
|
});
|
|
};
|
|
|
|
ChartInternal.prototype.unexpandArc = function (targetIds) {
|
|
var $$ = this;
|
|
|
|
if ($$.transiting) {
|
|
return;
|
|
}
|
|
|
|
targetIds = $$.mapToTargetIds(targetIds);
|
|
$$.svg.selectAll($$.selectorTargets(targetIds, '.' + CLASS.chartArc)).selectAll('path').transition().duration(function (d) {
|
|
return $$.expandDuration(d.data.id);
|
|
}).attr("d", $$.svgArc);
|
|
$$.svg.selectAll('.' + CLASS.arc);
|
|
};
|
|
|
|
ChartInternal.prototype.expandDuration = function (id) {
|
|
var $$ = this,
|
|
config = $$.config;
|
|
|
|
if ($$.isDonutType(id)) {
|
|
return config.donut_expand_duration;
|
|
} else if ($$.isGaugeType(id)) {
|
|
return config.gauge_expand_duration;
|
|
} else if ($$.isPieType(id)) {
|
|
return config.pie_expand_duration;
|
|
} else {
|
|
return 50;
|
|
}
|
|
};
|
|
|
|
ChartInternal.prototype.shouldExpand = function (id) {
|
|
var $$ = this,
|
|
config = $$.config;
|
|
return $$.isDonutType(id) && config.donut_expand || $$.isGaugeType(id) && config.gauge_expand || $$.isPieType(id) && config.pie_expand;
|
|
};
|
|
|
|
ChartInternal.prototype.shouldShowArcLabel = function () {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
shouldShow = true;
|
|
|
|
if ($$.hasType('donut')) {
|
|
shouldShow = config.donut_label_show;
|
|
} else if ($$.hasType('pie')) {
|
|
shouldShow = config.pie_label_show;
|
|
} // when gauge, always true
|
|
|
|
|
|
return shouldShow;
|
|
};
|
|
|
|
ChartInternal.prototype.meetsArcLabelThreshold = function (ratio) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
threshold = $$.hasType('donut') ? config.donut_label_threshold : config.pie_label_threshold;
|
|
return ratio >= threshold;
|
|
};
|
|
|
|
ChartInternal.prototype.getArcLabelFormat = function () {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
format = config.pie_label_format;
|
|
|
|
if ($$.hasType('gauge')) {
|
|
format = config.gauge_label_format;
|
|
} else if ($$.hasType('donut')) {
|
|
format = config.donut_label_format;
|
|
}
|
|
|
|
return format;
|
|
};
|
|
|
|
ChartInternal.prototype.getGaugeLabelExtents = function () {
|
|
var $$ = this,
|
|
config = $$.config;
|
|
return config.gauge_label_extents;
|
|
};
|
|
|
|
ChartInternal.prototype.getArcTitle = function () {
|
|
var $$ = this;
|
|
return $$.hasType('donut') ? $$.config.donut_title : "";
|
|
};
|
|
|
|
ChartInternal.prototype.updateTargetsForArc = function (targets) {
|
|
var $$ = this,
|
|
main = $$.main,
|
|
mainPies,
|
|
mainPieEnter,
|
|
classChartArc = $$.classChartArc.bind($$),
|
|
classArcs = $$.classArcs.bind($$),
|
|
classFocus = $$.classFocus.bind($$);
|
|
mainPies = main.select('.' + CLASS.chartArcs).selectAll('.' + CLASS.chartArc).data($$.pie(targets)).attr("class", function (d) {
|
|
return classChartArc(d) + classFocus(d.data);
|
|
});
|
|
mainPieEnter = mainPies.enter().append("g").attr("class", classChartArc);
|
|
mainPieEnter.append('g').attr('class', classArcs);
|
|
mainPieEnter.append("text").attr("dy", $$.hasType('gauge') ? "-.1em" : ".35em").style("opacity", 0).style("text-anchor", "middle").style("pointer-events", "none"); // MEMO: can not keep same color..., but not bad to update color in redraw
|
|
//mainPieUpdate.exit().remove();
|
|
};
|
|
|
|
ChartInternal.prototype.initArc = function () {
|
|
var $$ = this;
|
|
$$.arcs = $$.main.select('.' + CLASS.chart).append("g").attr("class", CLASS.chartArcs).attr("transform", $$.getTranslate('arc'));
|
|
$$.arcs.append('text').attr('class', CLASS.chartArcsTitle).style("text-anchor", "middle").text($$.getArcTitle());
|
|
};
|
|
|
|
ChartInternal.prototype.redrawArc = function (duration, durationForExit, withTransform) {
|
|
var $$ = this,
|
|
d3 = $$.d3,
|
|
config = $$.config,
|
|
main = $$.main,
|
|
arcs,
|
|
mainArc,
|
|
arcLabelLines,
|
|
mainArcLabelLine,
|
|
hasGaugeType = $$.hasType('gauge');
|
|
arcs = main.selectAll('.' + CLASS.arcs).selectAll('.' + CLASS.arc).data($$.arcData.bind($$));
|
|
mainArc = arcs.enter().append('path').attr("class", $$.classArc.bind($$)).style("fill", function (d) {
|
|
return $$.color(d.data);
|
|
}).style("cursor", function (d) {
|
|
return config.interaction_enabled && config.data_selection_isselectable(d) ? "pointer" : null;
|
|
}).each(function (d) {
|
|
if ($$.isGaugeType(d.data)) {
|
|
d.startAngle = d.endAngle = config.gauge_startingAngle;
|
|
}
|
|
|
|
this._current = d;
|
|
}).merge(arcs);
|
|
|
|
if (hasGaugeType) {
|
|
arcLabelLines = main.selectAll('.' + CLASS.arcs).selectAll('.' + CLASS.arcLabelLine).data($$.arcData.bind($$));
|
|
mainArcLabelLine = arcLabelLines.enter().append('rect').attr("class", function (d) {
|
|
return CLASS.arcLabelLine + ' ' + CLASS.target + ' ' + CLASS.target + '-' + d.data.id;
|
|
}).merge(arcLabelLines);
|
|
|
|
if ($$.filterTargetsToShow($$.data.targets).length === 1) {
|
|
mainArcLabelLine.style("display", "none");
|
|
} else {
|
|
mainArcLabelLine.style("fill", function (d) {
|
|
return $$.levelColor ? $$.levelColor(d.data.values[0].value) : $$.color(d.data);
|
|
}).style("display", config.gauge_labelLine_show ? "" : "none").each(function (d) {
|
|
var lineLength = 0,
|
|
lineThickness = 2,
|
|
x = 0,
|
|
y = 0,
|
|
transform = "";
|
|
|
|
if ($$.hiddenTargetIds.indexOf(d.data.id) < 0) {
|
|
var updated = $$.updateAngle(d),
|
|
innerLineLength = $$.gaugeArcWidth / $$.filterTargetsToShow($$.data.targets).length * (updated.index + 1),
|
|
lineAngle = updated.endAngle - Math.PI / 2,
|
|
arcInnerRadius = $$.radius - innerLineLength,
|
|
linePositioningAngle = lineAngle - (arcInnerRadius === 0 ? 0 : 1 / arcInnerRadius);
|
|
lineLength = $$.radiusExpanded - $$.radius + innerLineLength;
|
|
x = Math.cos(linePositioningAngle) * arcInnerRadius;
|
|
y = Math.sin(linePositioningAngle) * arcInnerRadius;
|
|
transform = "rotate(" + lineAngle * 180 / Math.PI + ", " + x + ", " + y + ")";
|
|
}
|
|
|
|
d3.select(this).attr('x', x).attr('y', y).attr('width', lineLength).attr('height', lineThickness).attr('transform', transform).style("stroke-dasharray", "0, " + (lineLength + lineThickness) + ", 0");
|
|
});
|
|
}
|
|
}
|
|
|
|
mainArc.attr("transform", function (d) {
|
|
return !$$.isGaugeType(d.data) && withTransform ? "scale(0)" : "";
|
|
}).on('mouseover', config.interaction_enabled ? function (d) {
|
|
var updated, arcData;
|
|
|
|
if ($$.transiting) {
|
|
// skip while transiting
|
|
return;
|
|
}
|
|
|
|
updated = $$.updateAngle(d);
|
|
|
|
if (updated) {
|
|
arcData = $$.convertToArcData(updated); // transitions
|
|
|
|
$$.expandArc(updated.data.id);
|
|
$$.api.focus(updated.data.id);
|
|
$$.toggleFocusLegend(updated.data.id, true);
|
|
$$.config.data_onmouseover(arcData, this);
|
|
}
|
|
} : null).on('mousemove', config.interaction_enabled ? function (d) {
|
|
var updated = $$.updateAngle(d),
|
|
arcData,
|
|
selectedData;
|
|
|
|
if (updated) {
|
|
arcData = $$.convertToArcData(updated), selectedData = [arcData];
|
|
$$.showTooltip(selectedData, this);
|
|
}
|
|
} : null).on('mouseout', config.interaction_enabled ? function (d) {
|
|
var updated, arcData;
|
|
|
|
if ($$.transiting) {
|
|
// skip while transiting
|
|
return;
|
|
}
|
|
|
|
updated = $$.updateAngle(d);
|
|
|
|
if (updated) {
|
|
arcData = $$.convertToArcData(updated); // transitions
|
|
|
|
$$.unexpandArc(updated.data.id);
|
|
$$.api.revert();
|
|
$$.revertLegend();
|
|
$$.hideTooltip();
|
|
$$.config.data_onmouseout(arcData, this);
|
|
}
|
|
} : null).on('click', config.interaction_enabled ? function (d, i) {
|
|
var updated = $$.updateAngle(d),
|
|
arcData;
|
|
|
|
if (updated) {
|
|
arcData = $$.convertToArcData(updated);
|
|
|
|
if ($$.toggleShape) {
|
|
$$.toggleShape(this, arcData, i);
|
|
}
|
|
|
|
$$.config.data_onclick.call($$.api, arcData, this);
|
|
}
|
|
} : null).each(function () {
|
|
$$.transiting = true;
|
|
}).transition().duration(duration).attrTween("d", function (d) {
|
|
var updated = $$.updateAngle(d),
|
|
interpolate;
|
|
|
|
if (!updated) {
|
|
return function () {
|
|
return "M 0 0";
|
|
};
|
|
} // if (this._current === d) {
|
|
// this._current = {
|
|
// startAngle: Math.PI*2,
|
|
// endAngle: Math.PI*2,
|
|
// };
|
|
// }
|
|
|
|
|
|
if (isNaN(this._current.startAngle)) {
|
|
this._current.startAngle = 0;
|
|
}
|
|
|
|
if (isNaN(this._current.endAngle)) {
|
|
this._current.endAngle = this._current.startAngle;
|
|
}
|
|
|
|
interpolate = d3.interpolate(this._current, updated);
|
|
this._current = interpolate(0);
|
|
return function (t) {
|
|
var interpolated = interpolate(t);
|
|
interpolated.data = d.data; // data.id will be updated by interporator
|
|
|
|
return $$.getArc(interpolated, true);
|
|
};
|
|
}).attr("transform", withTransform ? "scale(1)" : "").style("fill", function (d) {
|
|
return $$.levelColor ? $$.levelColor(d.data.values[0].value) : $$.color(d.data.id);
|
|
}) // Where gauge reading color would receive customization.
|
|
.call($$.endall, function () {
|
|
$$.transiting = false;
|
|
});
|
|
arcs.exit().transition().duration(durationForExit).style('opacity', 0).remove();
|
|
main.selectAll('.' + CLASS.chartArc).select('text').style("opacity", 0).attr('class', function (d) {
|
|
return $$.isGaugeType(d.data) ? CLASS.gaugeValue : '';
|
|
}).text($$.textForArcLabel.bind($$)).attr("transform", $$.transformForArcLabel.bind($$)).style('font-size', function (d) {
|
|
return $$.isGaugeType(d.data) && $$.filterTargetsToShow($$.data.targets).length === 1 ? Math.round($$.radius / 5) + 'px' : '';
|
|
}).transition().duration(duration).style("opacity", function (d) {
|
|
return $$.isTargetToShow(d.data.id) && $$.isArcType(d.data) ? 1 : 0;
|
|
});
|
|
main.select('.' + CLASS.chartArcsTitle).style("opacity", $$.hasType('donut') || hasGaugeType ? 1 : 0);
|
|
|
|
if (hasGaugeType) {
|
|
var index = 0;
|
|
var backgroundArc = $$.arcs.select('g.' + CLASS.chartArcsBackground).selectAll('path.' + CLASS.chartArcsBackground).data($$.data.targets);
|
|
backgroundArc.enter().append("path").attr("class", function (d, i) {
|
|
return CLASS.chartArcsBackground + ' ' + CLASS.chartArcsBackground + '-' + i;
|
|
}).merge(backgroundArc).attr("d", function (d1) {
|
|
if ($$.hiddenTargetIds.indexOf(d1.id) >= 0) {
|
|
return "M 0 0";
|
|
}
|
|
|
|
var d = {
|
|
data: [{
|
|
value: config.gauge_max
|
|
}],
|
|
startAngle: config.gauge_startingAngle,
|
|
endAngle: -1 * config.gauge_startingAngle * (config.gauge_fullCircle ? Math.PI : 1),
|
|
index: index++
|
|
};
|
|
return $$.getArc(d, true, true);
|
|
});
|
|
backgroundArc.exit().remove();
|
|
$$.arcs.select('.' + CLASS.chartArcsGaugeUnit).attr("dy", ".75em").text(config.gauge_label_show ? config.gauge_units : '');
|
|
$$.arcs.select('.' + CLASS.chartArcsGaugeMin).attr("dx", -1 * ($$.innerRadius + ($$.radius - $$.innerRadius) / (config.gauge_fullCircle ? 1 : 2)) + "px").attr("dy", "1.2em").text(config.gauge_label_show ? $$.textForGaugeMinMax(config.gauge_min, false) : '');
|
|
$$.arcs.select('.' + CLASS.chartArcsGaugeMax).attr("dx", $$.innerRadius + ($$.radius - $$.innerRadius) / (config.gauge_fullCircle ? 1 : 2) + "px").attr("dy", "1.2em").text(config.gauge_label_show ? $$.textForGaugeMinMax(config.gauge_max, true) : '');
|
|
}
|
|
};
|
|
|
|
ChartInternal.prototype.initGauge = function () {
|
|
var arcs = this.arcs;
|
|
|
|
if (this.hasType('gauge')) {
|
|
arcs.append('g').attr("class", CLASS.chartArcsBackground);
|
|
arcs.append("text").attr("class", CLASS.chartArcsGaugeUnit).style("text-anchor", "middle").style("pointer-events", "none");
|
|
arcs.append("text").attr("class", CLASS.chartArcsGaugeMin).style("text-anchor", "middle").style("pointer-events", "none");
|
|
arcs.append("text").attr("class", CLASS.chartArcsGaugeMax).style("text-anchor", "middle").style("pointer-events", "none");
|
|
}
|
|
};
|
|
|
|
ChartInternal.prototype.getGaugeLabelHeight = function () {
|
|
return this.config.gauge_label_show ? 20 : 0;
|
|
};
|
|
|
|
ChartInternal.prototype.hasCaches = function (ids) {
|
|
for (var i = 0; i < ids.length; i++) {
|
|
if (!(ids[i] in this.cache)) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
};
|
|
|
|
ChartInternal.prototype.addCache = function (id, target) {
|
|
this.cache[id] = this.cloneTarget(target);
|
|
};
|
|
|
|
ChartInternal.prototype.getCaches = function (ids) {
|
|
var targets = [],
|
|
i;
|
|
|
|
for (i = 0; i < ids.length; i++) {
|
|
if (ids[i] in this.cache) {
|
|
targets.push(this.cloneTarget(this.cache[ids[i]]));
|
|
}
|
|
}
|
|
|
|
return targets;
|
|
};
|
|
|
|
ChartInternal.prototype.categoryName = function (i) {
|
|
var config = this.config;
|
|
return i < config.axis_x_categories.length ? config.axis_x_categories[i] : i;
|
|
};
|
|
|
|
ChartInternal.prototype.generateTargetClass = function (targetId) {
|
|
return targetId || targetId === 0 ? ('-' + targetId).replace(/\s/g, '-') : '';
|
|
};
|
|
|
|
ChartInternal.prototype.generateClass = function (prefix, targetId) {
|
|
return " " + prefix + " " + prefix + this.generateTargetClass(targetId);
|
|
};
|
|
|
|
ChartInternal.prototype.classText = function (d) {
|
|
return this.generateClass(CLASS.text, d.index);
|
|
};
|
|
|
|
ChartInternal.prototype.classTexts = function (d) {
|
|
return this.generateClass(CLASS.texts, d.id);
|
|
};
|
|
|
|
ChartInternal.prototype.classShape = function (d) {
|
|
return this.generateClass(CLASS.shape, d.index);
|
|
};
|
|
|
|
ChartInternal.prototype.classShapes = function (d) {
|
|
return this.generateClass(CLASS.shapes, d.id);
|
|
};
|
|
|
|
ChartInternal.prototype.classLine = function (d) {
|
|
return this.classShape(d) + this.generateClass(CLASS.line, d.id);
|
|
};
|
|
|
|
ChartInternal.prototype.classLines = function (d) {
|
|
return this.classShapes(d) + this.generateClass(CLASS.lines, d.id);
|
|
};
|
|
|
|
ChartInternal.prototype.classCircle = function (d) {
|
|
return this.classShape(d) + this.generateClass(CLASS.circle, d.index);
|
|
};
|
|
|
|
ChartInternal.prototype.classCircles = function (d) {
|
|
return this.classShapes(d) + this.generateClass(CLASS.circles, d.id);
|
|
};
|
|
|
|
ChartInternal.prototype.classBar = function (d) {
|
|
return this.classShape(d) + this.generateClass(CLASS.bar, d.index);
|
|
};
|
|
|
|
ChartInternal.prototype.classBars = function (d) {
|
|
return this.classShapes(d) + this.generateClass(CLASS.bars, d.id);
|
|
};
|
|
|
|
ChartInternal.prototype.classArc = function (d) {
|
|
return this.classShape(d.data) + this.generateClass(CLASS.arc, d.data.id);
|
|
};
|
|
|
|
ChartInternal.prototype.classArcs = function (d) {
|
|
return this.classShapes(d.data) + this.generateClass(CLASS.arcs, d.data.id);
|
|
};
|
|
|
|
ChartInternal.prototype.classArea = function (d) {
|
|
return this.classShape(d) + this.generateClass(CLASS.area, d.id);
|
|
};
|
|
|
|
ChartInternal.prototype.classAreas = function (d) {
|
|
return this.classShapes(d) + this.generateClass(CLASS.areas, d.id);
|
|
};
|
|
|
|
ChartInternal.prototype.classRegion = function (d, i) {
|
|
return this.generateClass(CLASS.region, i) + ' ' + ('class' in d ? d['class'] : '');
|
|
};
|
|
|
|
ChartInternal.prototype.classEvent = function (d) {
|
|
return this.generateClass(CLASS.eventRect, d.index);
|
|
};
|
|
|
|
ChartInternal.prototype.classTarget = function (id) {
|
|
var $$ = this;
|
|
var additionalClassSuffix = $$.config.data_classes[id],
|
|
additionalClass = '';
|
|
|
|
if (additionalClassSuffix) {
|
|
additionalClass = ' ' + CLASS.target + '-' + additionalClassSuffix;
|
|
}
|
|
|
|
return $$.generateClass(CLASS.target, id) + additionalClass;
|
|
};
|
|
|
|
ChartInternal.prototype.classFocus = function (d) {
|
|
return this.classFocused(d) + this.classDefocused(d);
|
|
};
|
|
|
|
ChartInternal.prototype.classFocused = function (d) {
|
|
return ' ' + (this.focusedTargetIds.indexOf(d.id) >= 0 ? CLASS.focused : '');
|
|
};
|
|
|
|
ChartInternal.prototype.classDefocused = function (d) {
|
|
return ' ' + (this.defocusedTargetIds.indexOf(d.id) >= 0 ? CLASS.defocused : '');
|
|
};
|
|
|
|
ChartInternal.prototype.classChartText = function (d) {
|
|
return CLASS.chartText + this.classTarget(d.id);
|
|
};
|
|
|
|
ChartInternal.prototype.classChartLine = function (d) {
|
|
return CLASS.chartLine + this.classTarget(d.id);
|
|
};
|
|
|
|
ChartInternal.prototype.classChartBar = function (d) {
|
|
return CLASS.chartBar + this.classTarget(d.id);
|
|
};
|
|
|
|
ChartInternal.prototype.classChartArc = function (d) {
|
|
return CLASS.chartArc + this.classTarget(d.data.id);
|
|
};
|
|
|
|
ChartInternal.prototype.getTargetSelectorSuffix = function (targetId) {
|
|
return this.generateTargetClass(targetId).replace(/([?!@#$%^&*()_=+,.<>'":;\[\]\/|~`{}\\])/g, '\\$1');
|
|
};
|
|
|
|
ChartInternal.prototype.selectorTarget = function (id, prefix) {
|
|
return (prefix || '') + '.' + CLASS.target + this.getTargetSelectorSuffix(id);
|
|
};
|
|
|
|
ChartInternal.prototype.selectorTargets = function (ids, prefix) {
|
|
var $$ = this;
|
|
ids = ids || [];
|
|
return ids.length ? ids.map(function (id) {
|
|
return $$.selectorTarget(id, prefix);
|
|
}) : null;
|
|
};
|
|
|
|
ChartInternal.prototype.selectorLegend = function (id) {
|
|
return '.' + CLASS.legendItem + this.getTargetSelectorSuffix(id);
|
|
};
|
|
|
|
ChartInternal.prototype.selectorLegends = function (ids) {
|
|
var $$ = this;
|
|
return ids && ids.length ? ids.map(function (id) {
|
|
return $$.selectorLegend(id);
|
|
}) : null;
|
|
};
|
|
|
|
ChartInternal.prototype.getClipPath = function (id) {
|
|
var isIE9 = window.navigator.appVersion.toLowerCase().indexOf("msie 9.") >= 0;
|
|
return "url(" + (isIE9 ? "" : document.URL.split('#')[0]) + "#" + id + ")";
|
|
};
|
|
|
|
ChartInternal.prototype.appendClip = function (parent, id) {
|
|
return parent.append("clipPath").attr("id", id).append("rect");
|
|
};
|
|
|
|
ChartInternal.prototype.getAxisClipX = function (forHorizontal) {
|
|
// axis line width + padding for left
|
|
var left = Math.max(30, this.margin.left);
|
|
return forHorizontal ? -(1 + left) : -(left - 1);
|
|
};
|
|
|
|
ChartInternal.prototype.getAxisClipY = function (forHorizontal) {
|
|
return forHorizontal ? -20 : -this.margin.top;
|
|
};
|
|
|
|
ChartInternal.prototype.getXAxisClipX = function () {
|
|
var $$ = this;
|
|
return $$.getAxisClipX(!$$.config.axis_rotated);
|
|
};
|
|
|
|
ChartInternal.prototype.getXAxisClipY = function () {
|
|
var $$ = this;
|
|
return $$.getAxisClipY(!$$.config.axis_rotated);
|
|
};
|
|
|
|
ChartInternal.prototype.getYAxisClipX = function () {
|
|
var $$ = this;
|
|
return $$.config.axis_y_inner ? -1 : $$.getAxisClipX($$.config.axis_rotated);
|
|
};
|
|
|
|
ChartInternal.prototype.getYAxisClipY = function () {
|
|
var $$ = this;
|
|
return $$.getAxisClipY($$.config.axis_rotated);
|
|
};
|
|
|
|
ChartInternal.prototype.getAxisClipWidth = function (forHorizontal) {
|
|
var $$ = this,
|
|
left = Math.max(30, $$.margin.left),
|
|
right = Math.max(30, $$.margin.right); // width + axis line width + padding for left/right
|
|
|
|
return forHorizontal ? $$.width + 2 + left + right : $$.margin.left + 20;
|
|
};
|
|
|
|
ChartInternal.prototype.getAxisClipHeight = function (forHorizontal) {
|
|
// less than 20 is not enough to show the axis label 'outer' without legend
|
|
return (forHorizontal ? this.margin.bottom : this.margin.top + this.height) + 20;
|
|
};
|
|
|
|
ChartInternal.prototype.getXAxisClipWidth = function () {
|
|
var $$ = this;
|
|
return $$.getAxisClipWidth(!$$.config.axis_rotated);
|
|
};
|
|
|
|
ChartInternal.prototype.getXAxisClipHeight = function () {
|
|
var $$ = this;
|
|
return $$.getAxisClipHeight(!$$.config.axis_rotated);
|
|
};
|
|
|
|
ChartInternal.prototype.getYAxisClipWidth = function () {
|
|
var $$ = this;
|
|
return $$.getAxisClipWidth($$.config.axis_rotated) + ($$.config.axis_y_inner ? 20 : 0);
|
|
};
|
|
|
|
ChartInternal.prototype.getYAxisClipHeight = function () {
|
|
var $$ = this;
|
|
return $$.getAxisClipHeight($$.config.axis_rotated);
|
|
};
|
|
|
|
ChartInternal.prototype.generateColor = function () {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
d3 = $$.d3,
|
|
colors = config.data_colors,
|
|
pattern = notEmpty(config.color_pattern) ? config.color_pattern : d3.schemeCategory10,
|
|
callback = config.data_color,
|
|
ids = [];
|
|
return function (d) {
|
|
var id = d.id || d.data && d.data.id || d,
|
|
color; // if callback function is provided
|
|
|
|
if (colors[id] instanceof Function) {
|
|
color = colors[id](d);
|
|
} // if specified, choose that color
|
|
else if (colors[id]) {
|
|
color = colors[id];
|
|
} // if not specified, choose from pattern
|
|
else {
|
|
if (ids.indexOf(id) < 0) {
|
|
ids.push(id);
|
|
}
|
|
|
|
color = pattern[ids.indexOf(id) % pattern.length];
|
|
colors[id] = color;
|
|
}
|
|
|
|
return callback instanceof Function ? callback(color, d) : color;
|
|
};
|
|
};
|
|
|
|
ChartInternal.prototype.generateLevelColor = function () {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
colors = config.color_pattern,
|
|
threshold = config.color_threshold,
|
|
asValue = threshold.unit === 'value',
|
|
values = threshold.values && threshold.values.length ? threshold.values : [],
|
|
max = threshold.max || 100;
|
|
return notEmpty(threshold) && notEmpty(colors) ? function (value) {
|
|
var i,
|
|
v,
|
|
color = colors[colors.length - 1];
|
|
|
|
for (i = 0; i < values.length; i++) {
|
|
v = asValue ? value : value * 100 / max;
|
|
|
|
if (v < values[i]) {
|
|
color = colors[i];
|
|
break;
|
|
}
|
|
}
|
|
|
|
return color;
|
|
} : null;
|
|
};
|
|
|
|
ChartInternal.prototype.getDefaultConfig = function () {
|
|
var config = {
|
|
bindto: '#chart',
|
|
svg_classname: undefined,
|
|
size_width: undefined,
|
|
size_height: undefined,
|
|
padding_left: undefined,
|
|
padding_right: undefined,
|
|
padding_top: undefined,
|
|
padding_bottom: undefined,
|
|
resize_auto: true,
|
|
zoom_enabled: false,
|
|
zoom_initialRange: undefined,
|
|
zoom_type: 'scroll',
|
|
zoom_disableDefaultBehavior: false,
|
|
zoom_privileged: false,
|
|
zoom_rescale: false,
|
|
zoom_onzoom: function zoom_onzoom() {},
|
|
zoom_onzoomstart: function zoom_onzoomstart() {},
|
|
zoom_onzoomend: function zoom_onzoomend() {},
|
|
zoom_x_min: undefined,
|
|
zoom_x_max: undefined,
|
|
interaction_brighten: true,
|
|
interaction_enabled: true,
|
|
onmouseover: function onmouseover() {},
|
|
onmouseout: function onmouseout() {},
|
|
onresize: function onresize() {},
|
|
onresized: function onresized() {},
|
|
oninit: function oninit() {},
|
|
onrendered: function onrendered() {},
|
|
transition_duration: 350,
|
|
data_epochs: 'epochs',
|
|
data_x: undefined,
|
|
data_xs: {},
|
|
data_xFormat: '%Y-%m-%d',
|
|
data_xLocaltime: true,
|
|
data_xSort: true,
|
|
data_idConverter: function data_idConverter(id) {
|
|
return id;
|
|
},
|
|
data_names: {},
|
|
data_classes: {},
|
|
data_groups: [],
|
|
data_axes: {},
|
|
data_type: undefined,
|
|
data_types: {},
|
|
data_labels: {},
|
|
data_order: 'desc',
|
|
data_regions: {},
|
|
data_color: undefined,
|
|
data_colors: {},
|
|
data_hide: false,
|
|
data_filter: undefined,
|
|
data_selection_enabled: false,
|
|
data_selection_grouped: false,
|
|
data_selection_isselectable: function data_selection_isselectable() {
|
|
return true;
|
|
},
|
|
data_selection_multiple: true,
|
|
data_selection_draggable: false,
|
|
data_onclick: function data_onclick() {},
|
|
data_onmouseover: function data_onmouseover() {},
|
|
data_onmouseout: function data_onmouseout() {},
|
|
data_onselected: function data_onselected() {},
|
|
data_onunselected: function data_onunselected() {},
|
|
data_url: undefined,
|
|
data_headers: undefined,
|
|
data_json: undefined,
|
|
data_rows: undefined,
|
|
data_columns: undefined,
|
|
data_mimeType: undefined,
|
|
data_keys: undefined,
|
|
// configuration for no plot-able data supplied.
|
|
data_empty_label_text: "",
|
|
// subchart
|
|
subchart_show: false,
|
|
subchart_size_height: 60,
|
|
subchart_axis_x_show: true,
|
|
subchart_onbrush: function subchart_onbrush() {},
|
|
// color
|
|
color_pattern: [],
|
|
color_threshold: {},
|
|
// legend
|
|
legend_show: true,
|
|
legend_hide: false,
|
|
legend_position: 'bottom',
|
|
legend_inset_anchor: 'top-left',
|
|
legend_inset_x: 10,
|
|
legend_inset_y: 0,
|
|
legend_inset_step: undefined,
|
|
legend_item_onclick: undefined,
|
|
legend_item_onmouseover: undefined,
|
|
legend_item_onmouseout: undefined,
|
|
legend_equally: false,
|
|
legend_padding: 0,
|
|
legend_item_tile_width: 10,
|
|
legend_item_tile_height: 10,
|
|
// axis
|
|
axis_rotated: false,
|
|
axis_x_show: true,
|
|
axis_x_type: 'indexed',
|
|
axis_x_localtime: true,
|
|
axis_x_categories: [],
|
|
axis_x_tick_centered: false,
|
|
axis_x_tick_format: undefined,
|
|
axis_x_tick_culling: {},
|
|
axis_x_tick_culling_max: 10,
|
|
axis_x_tick_count: undefined,
|
|
axis_x_tick_fit: true,
|
|
axis_x_tick_values: null,
|
|
axis_x_tick_rotate: 0,
|
|
axis_x_tick_outer: true,
|
|
axis_x_tick_multiline: true,
|
|
axis_x_tick_multilineMax: 0,
|
|
axis_x_tick_width: null,
|
|
axis_x_max: undefined,
|
|
axis_x_min: undefined,
|
|
axis_x_padding: {},
|
|
axis_x_height: undefined,
|
|
axis_x_selection: undefined,
|
|
axis_x_label: {},
|
|
axis_x_inner: undefined,
|
|
axis_y_show: true,
|
|
axis_y_type: undefined,
|
|
axis_y_max: undefined,
|
|
axis_y_min: undefined,
|
|
axis_y_inverted: false,
|
|
axis_y_center: undefined,
|
|
axis_y_inner: undefined,
|
|
axis_y_label: {},
|
|
axis_y_tick_format: undefined,
|
|
axis_y_tick_outer: true,
|
|
axis_y_tick_values: null,
|
|
axis_y_tick_rotate: 0,
|
|
axis_y_tick_count: undefined,
|
|
axis_y_tick_time_type: undefined,
|
|
axis_y_tick_time_interval: undefined,
|
|
axis_y_padding: {},
|
|
axis_y_default: undefined,
|
|
axis_y2_show: false,
|
|
axis_y2_max: undefined,
|
|
axis_y2_min: undefined,
|
|
axis_y2_inverted: false,
|
|
axis_y2_center: undefined,
|
|
axis_y2_inner: undefined,
|
|
axis_y2_label: {},
|
|
axis_y2_tick_format: undefined,
|
|
axis_y2_tick_outer: true,
|
|
axis_y2_tick_values: null,
|
|
axis_y2_tick_count: undefined,
|
|
axis_y2_padding: {},
|
|
axis_y2_default: undefined,
|
|
// grid
|
|
grid_x_show: false,
|
|
grid_x_type: 'tick',
|
|
grid_x_lines: [],
|
|
grid_y_show: false,
|
|
// not used
|
|
// grid_y_type: 'tick',
|
|
grid_y_lines: [],
|
|
grid_y_ticks: 10,
|
|
grid_focus_show: true,
|
|
grid_lines_front: true,
|
|
// point - point of each data
|
|
point_show: true,
|
|
point_r: 2.5,
|
|
point_sensitivity: 10,
|
|
point_focus_expand_enabled: true,
|
|
point_focus_expand_r: undefined,
|
|
point_select_r: undefined,
|
|
// line
|
|
line_connectNull: false,
|
|
line_step_type: 'step',
|
|
// bar
|
|
bar_width: undefined,
|
|
bar_width_ratio: 0.6,
|
|
bar_width_max: undefined,
|
|
bar_zerobased: true,
|
|
bar_space: 0,
|
|
// area
|
|
area_zerobased: true,
|
|
area_above: false,
|
|
// pie
|
|
pie_label_show: true,
|
|
pie_label_format: undefined,
|
|
pie_label_threshold: 0.05,
|
|
pie_label_ratio: undefined,
|
|
pie_expand: {},
|
|
pie_expand_duration: 50,
|
|
// gauge
|
|
gauge_fullCircle: false,
|
|
gauge_label_show: true,
|
|
gauge_labelLine_show: true,
|
|
gauge_label_format: undefined,
|
|
gauge_min: 0,
|
|
gauge_max: 100,
|
|
gauge_startingAngle: -1 * Math.PI / 2,
|
|
gauge_label_extents: undefined,
|
|
gauge_units: undefined,
|
|
gauge_width: undefined,
|
|
gauge_arcs_minWidth: 5,
|
|
gauge_expand: {},
|
|
gauge_expand_duration: 50,
|
|
// donut
|
|
donut_label_show: true,
|
|
donut_label_format: undefined,
|
|
donut_label_threshold: 0.05,
|
|
donut_label_ratio: undefined,
|
|
donut_width: undefined,
|
|
donut_title: "",
|
|
donut_expand: {},
|
|
donut_expand_duration: 50,
|
|
// spline
|
|
spline_interpolation_type: 'cardinal',
|
|
// stanford
|
|
stanford_lines: [],
|
|
stanford_regions: [],
|
|
stanford_texts: [],
|
|
stanford_scaleMin: undefined,
|
|
stanford_scaleMax: undefined,
|
|
stanford_scaleWidth: undefined,
|
|
stanford_scaleFormat: undefined,
|
|
stanford_colors: undefined,
|
|
stanford_padding: {
|
|
top: 0,
|
|
right: 0,
|
|
bottom: 0,
|
|
left: 0
|
|
},
|
|
// region - region to change style
|
|
regions: [],
|
|
// tooltip - show when mouseover on each data
|
|
tooltip_show: true,
|
|
tooltip_grouped: true,
|
|
tooltip_order: undefined,
|
|
tooltip_format_title: undefined,
|
|
tooltip_format_name: undefined,
|
|
tooltip_format_value: undefined,
|
|
tooltip_horizontal: undefined,
|
|
tooltip_position: undefined,
|
|
tooltip_contents: function tooltip_contents(d, defaultTitleFormat, defaultValueFormat, color) {
|
|
return this.getTooltipContent ? this.getTooltipContent(d, defaultTitleFormat, defaultValueFormat, color) : '';
|
|
},
|
|
tooltip_init_show: false,
|
|
tooltip_init_x: 0,
|
|
tooltip_init_position: {
|
|
top: '0px',
|
|
left: '50px'
|
|
},
|
|
tooltip_onshow: function tooltip_onshow() {},
|
|
tooltip_onhide: function tooltip_onhide() {},
|
|
// title
|
|
title_text: undefined,
|
|
title_padding: {
|
|
top: 0,
|
|
right: 0,
|
|
bottom: 0,
|
|
left: 0
|
|
},
|
|
title_position: 'top-center'
|
|
};
|
|
Object.keys(this.additionalConfig).forEach(function (key) {
|
|
config[key] = this.additionalConfig[key];
|
|
}, this);
|
|
return config;
|
|
};
|
|
|
|
ChartInternal.prototype.additionalConfig = {};
|
|
|
|
ChartInternal.prototype.loadConfig = function (config) {
|
|
var this_config = this.config,
|
|
target,
|
|
keys,
|
|
read;
|
|
|
|
function find() {
|
|
var key = keys.shift(); // console.log("key =>", key, ", target =>", target);
|
|
|
|
if (key && target && _typeof(target) === 'object' && key in target) {
|
|
target = target[key];
|
|
return find();
|
|
} else if (!key) {
|
|
return target;
|
|
} else {
|
|
return undefined;
|
|
}
|
|
}
|
|
|
|
Object.keys(this_config).forEach(function (key) {
|
|
target = config;
|
|
keys = key.split('_');
|
|
read = find(); // console.log("CONFIG : ", key, read);
|
|
|
|
if (isDefined(read)) {
|
|
this_config[key] = read;
|
|
}
|
|
});
|
|
};
|
|
|
|
ChartInternal.prototype.convertUrlToData = function (url, mimeType, headers, keys, done) {
|
|
var $$ = this,
|
|
type = mimeType ? mimeType : 'csv',
|
|
f,
|
|
converter;
|
|
|
|
if (type === 'json') {
|
|
f = $$.d3.json;
|
|
converter = $$.convertJsonToData;
|
|
} else if (type === 'tsv') {
|
|
f = $$.d3.tsv;
|
|
converter = $$.convertXsvToData;
|
|
} else {
|
|
f = $$.d3.csv;
|
|
converter = $$.convertXsvToData;
|
|
}
|
|
|
|
f(url, headers).then(function (data) {
|
|
done.call($$, converter.call($$, data, keys));
|
|
})["catch"](function (error) {
|
|
throw error;
|
|
});
|
|
};
|
|
|
|
ChartInternal.prototype.convertXsvToData = function (xsv) {
|
|
var keys = xsv.columns,
|
|
rows = xsv;
|
|
|
|
if (rows.length === 0) {
|
|
return {
|
|
keys: keys,
|
|
rows: [keys.reduce(function (row, key) {
|
|
return Object.assign(row, _defineProperty({}, key, null));
|
|
}, {})]
|
|
};
|
|
} else {
|
|
// [].concat() is to convert result into a plain array otherwise
|
|
// test is not happy because rows have properties.
|
|
return {
|
|
keys: keys,
|
|
rows: [].concat(xsv)
|
|
};
|
|
}
|
|
};
|
|
|
|
ChartInternal.prototype.convertJsonToData = function (json, keys) {
|
|
var $$ = this,
|
|
new_rows = [],
|
|
targetKeys,
|
|
data;
|
|
|
|
if (keys) {
|
|
// when keys specified, json would be an array that includes objects
|
|
if (keys.x) {
|
|
targetKeys = keys.value.concat(keys.x);
|
|
$$.config.data_x = keys.x;
|
|
} else {
|
|
targetKeys = keys.value;
|
|
}
|
|
|
|
new_rows.push(targetKeys);
|
|
json.forEach(function (o) {
|
|
var new_row = [];
|
|
targetKeys.forEach(function (key) {
|
|
// convert undefined to null because undefined data will be removed in convertDataToTargets()
|
|
var v = $$.findValueInJson(o, key);
|
|
|
|
if (isUndefined(v)) {
|
|
v = null;
|
|
}
|
|
|
|
new_row.push(v);
|
|
});
|
|
new_rows.push(new_row);
|
|
});
|
|
data = $$.convertRowsToData(new_rows);
|
|
} else {
|
|
Object.keys(json).forEach(function (key) {
|
|
new_rows.push([key].concat(json[key]));
|
|
});
|
|
data = $$.convertColumnsToData(new_rows);
|
|
}
|
|
|
|
return data;
|
|
};
|
|
|
|
ChartInternal.prototype.findValueInJson = function (object, path) {
|
|
path = path.replace(/\[(\w+)\]/g, '.$1'); // convert indexes to properties (replace [] with .)
|
|
|
|
path = path.replace(/^\./, ''); // strip a leading dot
|
|
|
|
var pathArray = path.split('.');
|
|
|
|
for (var i = 0; i < pathArray.length; ++i) {
|
|
var k = pathArray[i];
|
|
|
|
if (k in object) {
|
|
object = object[k];
|
|
} else {
|
|
return;
|
|
}
|
|
}
|
|
|
|
return object;
|
|
};
|
|
/**
|
|
* Converts the rows to normalized data.
|
|
* @param {any[][]} rows The row data
|
|
* @return {Object}
|
|
*/
|
|
|
|
|
|
ChartInternal.prototype.convertRowsToData = function (rows) {
|
|
var newRows = [];
|
|
var keys = rows[0];
|
|
|
|
for (var i = 1; i < rows.length; i++) {
|
|
var newRow = {};
|
|
|
|
for (var j = 0; j < rows[i].length; j++) {
|
|
if (isUndefined(rows[i][j])) {
|
|
throw new Error("Source data is missing a component at (" + i + "," + j + ")!");
|
|
}
|
|
|
|
newRow[keys[j]] = rows[i][j];
|
|
}
|
|
|
|
newRows.push(newRow);
|
|
}
|
|
|
|
return {
|
|
keys: keys,
|
|
rows: newRows
|
|
};
|
|
};
|
|
/**
|
|
* Converts the columns to normalized data.
|
|
* @param {any[][]} columns The column data
|
|
* @return {Object}
|
|
*/
|
|
|
|
|
|
ChartInternal.prototype.convertColumnsToData = function (columns) {
|
|
var newRows = [];
|
|
var keys = [];
|
|
|
|
for (var i = 0; i < columns.length; i++) {
|
|
var key = columns[i][0];
|
|
|
|
for (var j = 1; j < columns[i].length; j++) {
|
|
if (isUndefined(newRows[j - 1])) {
|
|
newRows[j - 1] = {};
|
|
}
|
|
|
|
if (isUndefined(columns[i][j])) {
|
|
throw new Error("Source data is missing a component at (" + i + "," + j + ")!");
|
|
}
|
|
|
|
newRows[j - 1][key] = columns[i][j];
|
|
}
|
|
|
|
keys.push(key);
|
|
}
|
|
|
|
return {
|
|
keys: keys,
|
|
rows: newRows
|
|
};
|
|
};
|
|
/**
|
|
* Converts the data format into the target format.
|
|
* @param {!Object} data
|
|
* @param {!Array} data.keys Ordered list of target IDs.
|
|
* @param {!Array} data.rows Rows of data to convert.
|
|
* @param {boolean} appendXs True to append to $$.data.xs, False to replace.
|
|
* @return {!Array}
|
|
*/
|
|
|
|
|
|
ChartInternal.prototype.convertDataToTargets = function (data, appendXs) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
targets,
|
|
ids,
|
|
xs,
|
|
keys,
|
|
epochs; // handles format where keys are not orderly provided
|
|
|
|
if (isArray(data)) {
|
|
keys = Object.keys(data[0]);
|
|
} else {
|
|
keys = data.keys;
|
|
data = data.rows;
|
|
}
|
|
|
|
xs = keys.filter($$.isX, $$);
|
|
|
|
if (!$$.isStanfordGraphType()) {
|
|
ids = keys.filter($$.isNotX, $$);
|
|
} else {
|
|
epochs = keys.filter($$.isEpochs, $$);
|
|
ids = keys.filter($$.isNotXAndNotEpochs, $$);
|
|
|
|
if (xs.length !== 1 || epochs.length !== 1 || ids.length !== 1) {
|
|
throw new Error('You must define the \'x\' key name and the \'epochs\' for Stanford Diagrams');
|
|
}
|
|
} // save x for update data by load when custom x and c3.x API
|
|
|
|
|
|
ids.forEach(function (id) {
|
|
var xKey = $$.getXKey(id);
|
|
|
|
if ($$.isCustomX() || $$.isTimeSeries()) {
|
|
// if included in input data
|
|
if (xs.indexOf(xKey) >= 0) {
|
|
$$.data.xs[id] = (appendXs && $$.data.xs[id] ? $$.data.xs[id] : []).concat(data.map(function (d) {
|
|
return d[xKey];
|
|
}).filter(isValue).map(function (rawX, i) {
|
|
return $$.generateTargetX(rawX, id, i);
|
|
}));
|
|
} // if not included in input data, find from preloaded data of other id's x
|
|
else if (config.data_x) {
|
|
$$.data.xs[id] = $$.getOtherTargetXs();
|
|
} // if not included in input data, find from preloaded data
|
|
else if (notEmpty(config.data_xs)) {
|
|
$$.data.xs[id] = $$.getXValuesOfXKey(xKey, $$.data.targets);
|
|
} // MEMO: if no x included, use same x of current will be used
|
|
|
|
} else {
|
|
$$.data.xs[id] = data.map(function (d, i) {
|
|
return i;
|
|
});
|
|
}
|
|
}); // check x is defined
|
|
|
|
ids.forEach(function (id) {
|
|
if (!$$.data.xs[id]) {
|
|
throw new Error('x is not defined for id = "' + id + '".');
|
|
}
|
|
}); // convert to target
|
|
|
|
targets = ids.map(function (id, index) {
|
|
var convertedId = config.data_idConverter(id);
|
|
return {
|
|
id: convertedId,
|
|
id_org: id,
|
|
values: data.map(function (d, i) {
|
|
var xKey = $$.getXKey(id),
|
|
rawX = d[xKey],
|
|
value = d[id] !== null && !isNaN(d[id]) ? +d[id] : null,
|
|
x,
|
|
returnData; // use x as categories if custom x and categorized
|
|
|
|
if ($$.isCustomX() && $$.isCategorized() && !isUndefined(rawX)) {
|
|
if (index === 0 && i === 0) {
|
|
config.axis_x_categories = [];
|
|
}
|
|
|
|
x = config.axis_x_categories.indexOf(rawX);
|
|
|
|
if (x === -1) {
|
|
x = config.axis_x_categories.length;
|
|
config.axis_x_categories.push(rawX);
|
|
}
|
|
} else {
|
|
x = $$.generateTargetX(rawX, id, i);
|
|
} // mark as x = undefined if value is undefined and filter to remove after mapped
|
|
|
|
|
|
if (isUndefined(d[id]) || $$.data.xs[id].length <= i) {
|
|
x = undefined;
|
|
}
|
|
|
|
returnData = {
|
|
x: x,
|
|
value: value,
|
|
id: convertedId
|
|
};
|
|
|
|
if ($$.isStanfordGraphType()) {
|
|
returnData.epochs = d[epochs];
|
|
}
|
|
|
|
return returnData;
|
|
}).filter(function (v) {
|
|
return isDefined(v.x);
|
|
})
|
|
};
|
|
}); // finish targets
|
|
|
|
targets.forEach(function (t) {
|
|
var i; // sort values by its x
|
|
|
|
if (config.data_xSort) {
|
|
t.values = t.values.sort(function (v1, v2) {
|
|
var x1 = v1.x || v1.x === 0 ? v1.x : Infinity,
|
|
x2 = v2.x || v2.x === 0 ? v2.x : Infinity;
|
|
return x1 - x2;
|
|
});
|
|
} // indexing each value
|
|
|
|
|
|
i = 0;
|
|
t.values.forEach(function (v) {
|
|
v.index = i++;
|
|
}); // this needs to be sorted because its index and value.index is identical
|
|
|
|
$$.data.xs[t.id].sort(function (v1, v2) {
|
|
return v1 - v2;
|
|
});
|
|
}); // cache information about values
|
|
|
|
$$.hasNegativeValue = $$.hasNegativeValueInTargets(targets);
|
|
$$.hasPositiveValue = $$.hasPositiveValueInTargets(targets); // set target types
|
|
|
|
if (config.data_type) {
|
|
$$.setTargetType($$.mapToIds(targets).filter(function (id) {
|
|
return !(id in config.data_types);
|
|
}), config.data_type);
|
|
} // cache as original id keyed
|
|
|
|
|
|
targets.forEach(function (d) {
|
|
$$.addCache(d.id_org, d);
|
|
});
|
|
return targets;
|
|
};
|
|
|
|
ChartInternal.prototype.isEpochs = function (key) {
|
|
var $$ = this,
|
|
config = $$.config;
|
|
return config.data_epochs && key === config.data_epochs;
|
|
};
|
|
|
|
ChartInternal.prototype.isX = function (key) {
|
|
var $$ = this,
|
|
config = $$.config;
|
|
return config.data_x && key === config.data_x || notEmpty(config.data_xs) && hasValue(config.data_xs, key);
|
|
};
|
|
|
|
ChartInternal.prototype.isNotX = function (key) {
|
|
return !this.isX(key);
|
|
};
|
|
|
|
ChartInternal.prototype.isNotXAndNotEpochs = function (key) {
|
|
return !this.isX(key) && !this.isEpochs(key);
|
|
};
|
|
|
|
ChartInternal.prototype.getXKey = function (id) {
|
|
var $$ = this,
|
|
config = $$.config;
|
|
return config.data_x ? config.data_x : notEmpty(config.data_xs) ? config.data_xs[id] : null;
|
|
};
|
|
|
|
ChartInternal.prototype.getXValuesOfXKey = function (key, targets) {
|
|
var $$ = this,
|
|
xValues,
|
|
ids = targets && notEmpty(targets) ? $$.mapToIds(targets) : [];
|
|
ids.forEach(function (id) {
|
|
if ($$.getXKey(id) === key) {
|
|
xValues = $$.data.xs[id];
|
|
}
|
|
});
|
|
return xValues;
|
|
};
|
|
|
|
ChartInternal.prototype.getXValue = function (id, i) {
|
|
var $$ = this;
|
|
return id in $$.data.xs && $$.data.xs[id] && isValue($$.data.xs[id][i]) ? $$.data.xs[id][i] : i;
|
|
};
|
|
|
|
ChartInternal.prototype.getOtherTargetXs = function () {
|
|
var $$ = this,
|
|
idsForX = Object.keys($$.data.xs);
|
|
return idsForX.length ? $$.data.xs[idsForX[0]] : null;
|
|
};
|
|
|
|
ChartInternal.prototype.getOtherTargetX = function (index) {
|
|
var xs = this.getOtherTargetXs();
|
|
return xs && index < xs.length ? xs[index] : null;
|
|
};
|
|
|
|
ChartInternal.prototype.addXs = function (xs) {
|
|
var $$ = this;
|
|
Object.keys(xs).forEach(function (id) {
|
|
$$.config.data_xs[id] = xs[id];
|
|
});
|
|
};
|
|
|
|
ChartInternal.prototype.addName = function (data) {
|
|
var $$ = this,
|
|
name;
|
|
|
|
if (data) {
|
|
name = $$.config.data_names[data.id];
|
|
data.name = name !== undefined ? name : data.id;
|
|
}
|
|
|
|
return data;
|
|
};
|
|
|
|
ChartInternal.prototype.getValueOnIndex = function (values, index) {
|
|
var valueOnIndex = values.filter(function (v) {
|
|
return v.index === index;
|
|
});
|
|
return valueOnIndex.length ? valueOnIndex[0] : null;
|
|
};
|
|
|
|
ChartInternal.prototype.updateTargetX = function (targets, x) {
|
|
var $$ = this;
|
|
targets.forEach(function (t) {
|
|
t.values.forEach(function (v, i) {
|
|
v.x = $$.generateTargetX(x[i], t.id, i);
|
|
});
|
|
$$.data.xs[t.id] = x;
|
|
});
|
|
};
|
|
|
|
ChartInternal.prototype.updateTargetXs = function (targets, xs) {
|
|
var $$ = this;
|
|
targets.forEach(function (t) {
|
|
if (xs[t.id]) {
|
|
$$.updateTargetX([t], xs[t.id]);
|
|
}
|
|
});
|
|
};
|
|
|
|
ChartInternal.prototype.generateTargetX = function (rawX, id, index) {
|
|
var $$ = this,
|
|
x;
|
|
|
|
if ($$.isTimeSeries()) {
|
|
x = rawX ? $$.parseDate(rawX) : $$.parseDate($$.getXValue(id, index));
|
|
} else if ($$.isCustomX() && !$$.isCategorized()) {
|
|
x = isValue(rawX) ? +rawX : $$.getXValue(id, index);
|
|
} else {
|
|
x = index;
|
|
}
|
|
|
|
return x;
|
|
};
|
|
|
|
ChartInternal.prototype.cloneTarget = function (target) {
|
|
return {
|
|
id: target.id,
|
|
id_org: target.id_org,
|
|
values: target.values.map(function (d) {
|
|
return {
|
|
x: d.x,
|
|
value: d.value,
|
|
id: d.id
|
|
};
|
|
})
|
|
};
|
|
};
|
|
|
|
ChartInternal.prototype.getMaxDataCount = function () {
|
|
var $$ = this;
|
|
return $$.d3.max($$.data.targets, function (t) {
|
|
return t.values.length;
|
|
});
|
|
};
|
|
|
|
ChartInternal.prototype.mapToIds = function (targets) {
|
|
return targets.map(function (d) {
|
|
return d.id;
|
|
});
|
|
};
|
|
|
|
ChartInternal.prototype.mapToTargetIds = function (ids) {
|
|
var $$ = this;
|
|
return ids ? [].concat(ids) : $$.mapToIds($$.data.targets);
|
|
};
|
|
|
|
ChartInternal.prototype.hasTarget = function (targets, id) {
|
|
var ids = this.mapToIds(targets),
|
|
i;
|
|
|
|
for (i = 0; i < ids.length; i++) {
|
|
if (ids[i] === id) {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
};
|
|
|
|
ChartInternal.prototype.isTargetToShow = function (targetId) {
|
|
return this.hiddenTargetIds.indexOf(targetId) < 0;
|
|
};
|
|
|
|
ChartInternal.prototype.isLegendToShow = function (targetId) {
|
|
return this.hiddenLegendIds.indexOf(targetId) < 0;
|
|
};
|
|
|
|
ChartInternal.prototype.filterTargetsToShow = function (targets) {
|
|
var $$ = this;
|
|
return targets.filter(function (t) {
|
|
return $$.isTargetToShow(t.id);
|
|
});
|
|
};
|
|
|
|
ChartInternal.prototype.mapTargetsToUniqueXs = function (targets) {
|
|
var $$ = this;
|
|
var xs = $$.d3.set($$.d3.merge(targets.map(function (t) {
|
|
return t.values.map(function (v) {
|
|
return +v.x;
|
|
});
|
|
}))).values();
|
|
xs = $$.isTimeSeries() ? xs.map(function (x) {
|
|
return new Date(+x);
|
|
}) : xs.map(function (x) {
|
|
return +x;
|
|
});
|
|
return xs.sort(function (a, b) {
|
|
return a < b ? -1 : a > b ? 1 : a >= b ? 0 : NaN;
|
|
});
|
|
};
|
|
|
|
ChartInternal.prototype.addHiddenTargetIds = function (targetIds) {
|
|
targetIds = targetIds instanceof Array ? targetIds : new Array(targetIds);
|
|
|
|
for (var i = 0; i < targetIds.length; i++) {
|
|
if (this.hiddenTargetIds.indexOf(targetIds[i]) < 0) {
|
|
this.hiddenTargetIds = this.hiddenTargetIds.concat(targetIds[i]);
|
|
}
|
|
}
|
|
};
|
|
|
|
ChartInternal.prototype.removeHiddenTargetIds = function (targetIds) {
|
|
this.hiddenTargetIds = this.hiddenTargetIds.filter(function (id) {
|
|
return targetIds.indexOf(id) < 0;
|
|
});
|
|
};
|
|
|
|
ChartInternal.prototype.addHiddenLegendIds = function (targetIds) {
|
|
targetIds = targetIds instanceof Array ? targetIds : new Array(targetIds);
|
|
|
|
for (var i = 0; i < targetIds.length; i++) {
|
|
if (this.hiddenLegendIds.indexOf(targetIds[i]) < 0) {
|
|
this.hiddenLegendIds = this.hiddenLegendIds.concat(targetIds[i]);
|
|
}
|
|
}
|
|
};
|
|
|
|
ChartInternal.prototype.removeHiddenLegendIds = function (targetIds) {
|
|
this.hiddenLegendIds = this.hiddenLegendIds.filter(function (id) {
|
|
return targetIds.indexOf(id) < 0;
|
|
});
|
|
};
|
|
|
|
ChartInternal.prototype.getValuesAsIdKeyed = function (targets) {
|
|
var ys = {};
|
|
targets.forEach(function (t) {
|
|
ys[t.id] = [];
|
|
t.values.forEach(function (v) {
|
|
ys[t.id].push(v.value);
|
|
});
|
|
});
|
|
return ys;
|
|
};
|
|
|
|
ChartInternal.prototype.checkValueInTargets = function (targets, checker) {
|
|
var ids = Object.keys(targets),
|
|
i,
|
|
j,
|
|
values;
|
|
|
|
for (i = 0; i < ids.length; i++) {
|
|
values = targets[ids[i]].values;
|
|
|
|
for (j = 0; j < values.length; j++) {
|
|
if (checker(values[j].value)) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
|
|
return false;
|
|
};
|
|
|
|
ChartInternal.prototype.hasNegativeValueInTargets = function (targets) {
|
|
return this.checkValueInTargets(targets, function (v) {
|
|
return v < 0;
|
|
});
|
|
};
|
|
|
|
ChartInternal.prototype.hasPositiveValueInTargets = function (targets) {
|
|
return this.checkValueInTargets(targets, function (v) {
|
|
return v > 0;
|
|
});
|
|
};
|
|
|
|
ChartInternal.prototype.isOrderDesc = function () {
|
|
var config = this.config;
|
|
return typeof config.data_order === 'string' && config.data_order.toLowerCase() === 'desc';
|
|
};
|
|
|
|
ChartInternal.prototype.isOrderAsc = function () {
|
|
var config = this.config;
|
|
return typeof config.data_order === 'string' && config.data_order.toLowerCase() === 'asc';
|
|
};
|
|
|
|
ChartInternal.prototype.getOrderFunction = function () {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
orderAsc = $$.isOrderAsc(),
|
|
orderDesc = $$.isOrderDesc();
|
|
|
|
if (orderAsc || orderDesc) {
|
|
var reducer = function reducer(p, c) {
|
|
return p + Math.abs(c.value);
|
|
};
|
|
|
|
return function (t1, t2) {
|
|
var t1Sum = t1.values.reduce(reducer, 0),
|
|
t2Sum = t2.values.reduce(reducer, 0);
|
|
return orderAsc ? t2Sum - t1Sum : t1Sum - t2Sum;
|
|
};
|
|
} else if (isFunction(config.data_order)) {
|
|
return config.data_order;
|
|
} else if (isArray(config.data_order)) {
|
|
var order = config.data_order;
|
|
return function (t1, t2) {
|
|
return order.indexOf(t1.id) - order.indexOf(t2.id);
|
|
};
|
|
}
|
|
};
|
|
|
|
ChartInternal.prototype.orderTargets = function (targets) {
|
|
var fct = this.getOrderFunction();
|
|
|
|
if (fct) {
|
|
targets.sort(fct);
|
|
}
|
|
|
|
return targets;
|
|
};
|
|
|
|
ChartInternal.prototype.filterByX = function (targets, x) {
|
|
return this.d3.merge(targets.map(function (t) {
|
|
return t.values;
|
|
})).filter(function (v) {
|
|
return v.x - x === 0;
|
|
});
|
|
};
|
|
|
|
ChartInternal.prototype.filterRemoveNull = function (data) {
|
|
return data.filter(function (d) {
|
|
return isValue(d.value);
|
|
});
|
|
};
|
|
|
|
ChartInternal.prototype.filterByXDomain = function (targets, xDomain) {
|
|
return targets.map(function (t) {
|
|
return {
|
|
id: t.id,
|
|
id_org: t.id_org,
|
|
values: t.values.filter(function (v) {
|
|
return xDomain[0] <= v.x && v.x <= xDomain[1];
|
|
})
|
|
};
|
|
});
|
|
};
|
|
|
|
ChartInternal.prototype.hasDataLabel = function () {
|
|
var config = this.config;
|
|
|
|
if (typeof config.data_labels === 'boolean' && config.data_labels) {
|
|
return true;
|
|
} else if (_typeof(config.data_labels) === 'object' && notEmpty(config.data_labels)) {
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
};
|
|
|
|
ChartInternal.prototype.getDataLabelLength = function (min, max, key) {
|
|
var $$ = this,
|
|
lengths = [0, 0],
|
|
paddingCoef = 1.3;
|
|
$$.selectChart.select('svg').selectAll('.dummy').data([min, max]).enter().append('text').text(function (d) {
|
|
return $$.dataLabelFormat(d.id)(d);
|
|
}).each(function (d, i) {
|
|
lengths[i] = this.getBoundingClientRect()[key] * paddingCoef;
|
|
}).remove();
|
|
return lengths;
|
|
};
|
|
/**
|
|
* Returns true if the given data point is not arc type, otherwise false.
|
|
* @param {Object} d The data point
|
|
* @return {boolean}
|
|
*/
|
|
|
|
|
|
ChartInternal.prototype.isNoneArc = function (d) {
|
|
return this.hasTarget(this.data.targets, d.id);
|
|
};
|
|
/**
|
|
* Returns true if the given data point is arc type, otherwise false.
|
|
* @param {Object} d The data point
|
|
* @return {boolean}
|
|
*/
|
|
|
|
|
|
ChartInternal.prototype.isArc = function (d) {
|
|
return 'data' in d && this.hasTarget(this.data.targets, d.data.id);
|
|
};
|
|
|
|
ChartInternal.prototype.findClosestFromTargets = function (targets, pos) {
|
|
var $$ = this,
|
|
candidates; // map to array of closest points of each target
|
|
|
|
candidates = targets.map(function (target) {
|
|
return $$.findClosest(target.values, pos);
|
|
}); // decide closest point and return
|
|
|
|
return $$.findClosest(candidates, pos);
|
|
};
|
|
|
|
ChartInternal.prototype.findClosest = function (values, pos) {
|
|
var $$ = this,
|
|
minDist = $$.config.point_sensitivity,
|
|
closest; // find mouseovering bar
|
|
|
|
values.filter(function (v) {
|
|
return v && $$.isBarType(v.id);
|
|
}).forEach(function (v) {
|
|
var shape = $$.main.select('.' + CLASS.bars + $$.getTargetSelectorSuffix(v.id) + ' .' + CLASS.bar + '-' + v.index).node();
|
|
|
|
if (!closest && $$.isWithinBar($$.d3.mouse(shape), shape)) {
|
|
closest = v;
|
|
}
|
|
}); // find closest point from non-bar
|
|
|
|
values.filter(function (v) {
|
|
return v && !$$.isBarType(v.id);
|
|
}).forEach(function (v) {
|
|
var d = $$.config.tooltip_horizontal ? $$.horizontalDistance(v, pos) : $$.dist(v, pos);
|
|
|
|
if (d < minDist) {
|
|
minDist = d;
|
|
closest = v;
|
|
}
|
|
});
|
|
return closest;
|
|
};
|
|
|
|
ChartInternal.prototype.dist = function (data, pos) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
xIndex = config.axis_rotated ? 1 : 0,
|
|
yIndex = config.axis_rotated ? 0 : 1,
|
|
y = $$.circleY(data, data.index),
|
|
x = $$.x(data.x);
|
|
return Math.sqrt(Math.pow(x - pos[xIndex], 2) + Math.pow(y - pos[yIndex], 2));
|
|
};
|
|
|
|
ChartInternal.prototype.horizontalDistance = function (data, pos) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
xIndex = config.axis_rotated ? 1 : 0,
|
|
x = $$.x(data.x);
|
|
return Math.abs(x - pos[xIndex]);
|
|
};
|
|
|
|
ChartInternal.prototype.convertValuesToStep = function (values) {
|
|
var converted = [].concat(values),
|
|
i;
|
|
|
|
if (!this.isCategorized()) {
|
|
return values;
|
|
}
|
|
|
|
for (i = values.length + 1; 0 < i; i--) {
|
|
converted[i] = converted[i - 1];
|
|
}
|
|
|
|
converted[0] = {
|
|
x: converted[0].x - 1,
|
|
value: converted[0].value,
|
|
id: converted[0].id
|
|
};
|
|
converted[values.length + 1] = {
|
|
x: converted[values.length].x + 1,
|
|
value: converted[values.length].value,
|
|
id: converted[values.length].id
|
|
};
|
|
return converted;
|
|
};
|
|
|
|
ChartInternal.prototype.updateDataAttributes = function (name, attrs) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
current = config['data_' + name];
|
|
|
|
if (typeof attrs === 'undefined') {
|
|
return current;
|
|
}
|
|
|
|
Object.keys(attrs).forEach(function (id) {
|
|
current[id] = attrs[id];
|
|
});
|
|
$$.redraw({
|
|
withLegend: true
|
|
});
|
|
return current;
|
|
};
|
|
|
|
ChartInternal.prototype.load = function (targets, args) {
|
|
var $$ = this;
|
|
|
|
if (targets) {
|
|
// filter loading targets if needed
|
|
if (args.filter) {
|
|
targets = targets.filter(args.filter);
|
|
} // set type if args.types || args.type specified
|
|
|
|
|
|
if (args.type || args.types) {
|
|
targets.forEach(function (t) {
|
|
var type = args.types && args.types[t.id] ? args.types[t.id] : args.type;
|
|
$$.setTargetType(t.id, type);
|
|
});
|
|
} // Update/Add data
|
|
|
|
|
|
$$.data.targets.forEach(function (d) {
|
|
for (var i = 0; i < targets.length; i++) {
|
|
if (d.id === targets[i].id) {
|
|
d.values = targets[i].values;
|
|
targets.splice(i, 1);
|
|
break;
|
|
}
|
|
}
|
|
});
|
|
$$.data.targets = $$.data.targets.concat(targets); // add remained
|
|
} // Set targets
|
|
|
|
|
|
$$.updateTargets($$.data.targets); // Redraw with new targets
|
|
|
|
$$.redraw({
|
|
withUpdateOrgXDomain: true,
|
|
withUpdateXDomain: true,
|
|
withLegend: true
|
|
});
|
|
|
|
if (args.done) {
|
|
args.done();
|
|
}
|
|
};
|
|
|
|
ChartInternal.prototype.loadFromArgs = function (args) {
|
|
var $$ = this;
|
|
|
|
if (args.data) {
|
|
$$.load($$.convertDataToTargets(args.data), args);
|
|
} else if (args.url) {
|
|
$$.convertUrlToData(args.url, args.mimeType, args.headers, args.keys, function (data) {
|
|
$$.load($$.convertDataToTargets(data), args);
|
|
});
|
|
} else if (args.json) {
|
|
$$.load($$.convertDataToTargets($$.convertJsonToData(args.json, args.keys)), args);
|
|
} else if (args.rows) {
|
|
$$.load($$.convertDataToTargets($$.convertRowsToData(args.rows)), args);
|
|
} else if (args.columns) {
|
|
$$.load($$.convertDataToTargets($$.convertColumnsToData(args.columns)), args);
|
|
} else {
|
|
$$.load(null, args);
|
|
}
|
|
};
|
|
|
|
ChartInternal.prototype.unload = function (targetIds, done) {
|
|
var $$ = this;
|
|
|
|
if (!done) {
|
|
done = function done() {};
|
|
} // filter existing target
|
|
|
|
|
|
targetIds = targetIds.filter(function (id) {
|
|
return $$.hasTarget($$.data.targets, id);
|
|
}); // If no target, call done and return
|
|
|
|
if (!targetIds || targetIds.length === 0) {
|
|
done();
|
|
return;
|
|
}
|
|
|
|
$$.svg.selectAll(targetIds.map(function (id) {
|
|
return $$.selectorTarget(id);
|
|
})).transition().style('opacity', 0).remove().call($$.endall, done);
|
|
targetIds.forEach(function (id) {
|
|
// Reset fadein for future load
|
|
$$.withoutFadeIn[id] = false; // Remove target's elements
|
|
|
|
if ($$.legend) {
|
|
$$.legend.selectAll('.' + CLASS.legendItem + $$.getTargetSelectorSuffix(id)).remove();
|
|
} // Remove target
|
|
|
|
|
|
$$.data.targets = $$.data.targets.filter(function (t) {
|
|
return t.id !== id;
|
|
});
|
|
});
|
|
};
|
|
|
|
ChartInternal.prototype.getYDomainMin = function (targets) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
ids = $$.mapToIds(targets),
|
|
ys = $$.getValuesAsIdKeyed(targets),
|
|
j,
|
|
k,
|
|
baseId,
|
|
idsInGroup,
|
|
id,
|
|
hasNegativeValue;
|
|
|
|
if (config.data_groups.length > 0) {
|
|
hasNegativeValue = $$.hasNegativeValueInTargets(targets);
|
|
|
|
for (j = 0; j < config.data_groups.length; j++) {
|
|
// Determine baseId
|
|
idsInGroup = config.data_groups[j].filter(function (id) {
|
|
return ids.indexOf(id) >= 0;
|
|
});
|
|
|
|
if (idsInGroup.length === 0) {
|
|
continue;
|
|
}
|
|
|
|
baseId = idsInGroup[0]; // Consider negative values
|
|
|
|
if (hasNegativeValue && ys[baseId]) {
|
|
ys[baseId].forEach(function (v, i) {
|
|
ys[baseId][i] = v < 0 ? v : 0;
|
|
});
|
|
} // Compute min
|
|
|
|
|
|
for (k = 1; k < idsInGroup.length; k++) {
|
|
id = idsInGroup[k];
|
|
|
|
if (!ys[id]) {
|
|
continue;
|
|
}
|
|
|
|
ys[id].forEach(function (v, i) {
|
|
if ($$.axis.getId(id) === $$.axis.getId(baseId) && ys[baseId] && !(hasNegativeValue && +v > 0)) {
|
|
ys[baseId][i] += +v;
|
|
}
|
|
});
|
|
}
|
|
}
|
|
}
|
|
|
|
return $$.d3.min(Object.keys(ys).map(function (key) {
|
|
return $$.d3.min(ys[key]);
|
|
}));
|
|
};
|
|
|
|
ChartInternal.prototype.getYDomainMax = function (targets) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
ids = $$.mapToIds(targets),
|
|
ys = $$.getValuesAsIdKeyed(targets),
|
|
j,
|
|
k,
|
|
baseId,
|
|
idsInGroup,
|
|
id,
|
|
hasPositiveValue;
|
|
|
|
if (config.data_groups.length > 0) {
|
|
hasPositiveValue = $$.hasPositiveValueInTargets(targets);
|
|
|
|
for (j = 0; j < config.data_groups.length; j++) {
|
|
// Determine baseId
|
|
idsInGroup = config.data_groups[j].filter(function (id) {
|
|
return ids.indexOf(id) >= 0;
|
|
});
|
|
|
|
if (idsInGroup.length === 0) {
|
|
continue;
|
|
}
|
|
|
|
baseId = idsInGroup[0]; // Consider positive values
|
|
|
|
if (hasPositiveValue && ys[baseId]) {
|
|
ys[baseId].forEach(function (v, i) {
|
|
ys[baseId][i] = v > 0 ? v : 0;
|
|
});
|
|
} // Compute max
|
|
|
|
|
|
for (k = 1; k < idsInGroup.length; k++) {
|
|
id = idsInGroup[k];
|
|
|
|
if (!ys[id]) {
|
|
continue;
|
|
}
|
|
|
|
ys[id].forEach(function (v, i) {
|
|
if ($$.axis.getId(id) === $$.axis.getId(baseId) && ys[baseId] && !(hasPositiveValue && +v < 0)) {
|
|
ys[baseId][i] += +v;
|
|
}
|
|
});
|
|
}
|
|
}
|
|
}
|
|
|
|
return $$.d3.max(Object.keys(ys).map(function (key) {
|
|
return $$.d3.max(ys[key]);
|
|
}));
|
|
};
|
|
|
|
ChartInternal.prototype.getYDomain = function (targets, axisId, xDomain) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
targetsByAxisId = targets.filter(function (t) {
|
|
return $$.axis.getId(t.id) === axisId;
|
|
}),
|
|
yTargets = xDomain ? $$.filterByXDomain(targetsByAxisId, xDomain) : targetsByAxisId,
|
|
yMin = axisId === 'y2' ? config.axis_y2_min : config.axis_y_min,
|
|
yMax = axisId === 'y2' ? config.axis_y2_max : config.axis_y_max,
|
|
yDomainMin = $$.getYDomainMin(yTargets),
|
|
yDomainMax = $$.getYDomainMax(yTargets),
|
|
domain,
|
|
domainLength,
|
|
padding,
|
|
padding_top,
|
|
padding_bottom,
|
|
center = axisId === 'y2' ? config.axis_y2_center : config.axis_y_center,
|
|
yDomainAbs,
|
|
lengths,
|
|
diff,
|
|
ratio,
|
|
isAllPositive,
|
|
isAllNegative,
|
|
isZeroBased = $$.hasType('bar', yTargets) && config.bar_zerobased || $$.hasType('area', yTargets) && config.area_zerobased,
|
|
isInverted = axisId === 'y2' ? config.axis_y2_inverted : config.axis_y_inverted,
|
|
showHorizontalDataLabel = $$.hasDataLabel() && config.axis_rotated,
|
|
showVerticalDataLabel = $$.hasDataLabel() && !config.axis_rotated; // MEMO: avoid inverting domain unexpectedly
|
|
|
|
yDomainMin = isValue(yMin) ? yMin : isValue(yMax) ? yDomainMin < yMax ? yDomainMin : yMax - 10 : yDomainMin;
|
|
yDomainMax = isValue(yMax) ? yMax : isValue(yMin) ? yMin < yDomainMax ? yDomainMax : yMin + 10 : yDomainMax;
|
|
|
|
if (yTargets.length === 0) {
|
|
// use current domain if target of axisId is none
|
|
return axisId === 'y2' ? $$.y2.domain() : $$.y.domain();
|
|
}
|
|
|
|
if (isNaN(yDomainMin)) {
|
|
// set minimum to zero when not number
|
|
yDomainMin = 0;
|
|
}
|
|
|
|
if (isNaN(yDomainMax)) {
|
|
// set maximum to have same value as yDomainMin
|
|
yDomainMax = yDomainMin;
|
|
}
|
|
|
|
if (yDomainMin === yDomainMax) {
|
|
yDomainMin < 0 ? yDomainMax = 0 : yDomainMin = 0;
|
|
}
|
|
|
|
isAllPositive = yDomainMin >= 0 && yDomainMax >= 0;
|
|
isAllNegative = yDomainMin <= 0 && yDomainMax <= 0; // Cancel zerobased if axis_*_min / axis_*_max specified
|
|
|
|
if (isValue(yMin) && isAllPositive || isValue(yMax) && isAllNegative) {
|
|
isZeroBased = false;
|
|
} // Bar/Area chart should be 0-based if all positive|negative
|
|
|
|
|
|
if (isZeroBased) {
|
|
if (isAllPositive) {
|
|
yDomainMin = 0;
|
|
}
|
|
|
|
if (isAllNegative) {
|
|
yDomainMax = 0;
|
|
}
|
|
}
|
|
|
|
domainLength = Math.abs(yDomainMax - yDomainMin);
|
|
padding = padding_top = padding_bottom = domainLength * 0.1;
|
|
|
|
if (typeof center !== 'undefined') {
|
|
yDomainAbs = Math.max(Math.abs(yDomainMin), Math.abs(yDomainMax));
|
|
yDomainMax = center + yDomainAbs;
|
|
yDomainMin = center - yDomainAbs;
|
|
} // add padding for data label
|
|
|
|
|
|
if (showHorizontalDataLabel) {
|
|
lengths = $$.getDataLabelLength(yDomainMin, yDomainMax, 'width');
|
|
diff = diffDomain($$.y.range());
|
|
ratio = [lengths[0] / diff, lengths[1] / diff];
|
|
padding_top += domainLength * (ratio[1] / (1 - ratio[0] - ratio[1]));
|
|
padding_bottom += domainLength * (ratio[0] / (1 - ratio[0] - ratio[1]));
|
|
} else if (showVerticalDataLabel) {
|
|
lengths = $$.getDataLabelLength(yDomainMin, yDomainMax, 'height');
|
|
padding_top += $$.axis.convertPixelsToAxisPadding(lengths[1], domainLength);
|
|
padding_bottom += $$.axis.convertPixelsToAxisPadding(lengths[0], domainLength);
|
|
}
|
|
|
|
if (axisId === 'y' && notEmpty(config.axis_y_padding)) {
|
|
padding_top = $$.axis.getPadding(config.axis_y_padding, 'top', padding_top, domainLength);
|
|
padding_bottom = $$.axis.getPadding(config.axis_y_padding, 'bottom', padding_bottom, domainLength);
|
|
}
|
|
|
|
if (axisId === 'y2' && notEmpty(config.axis_y2_padding)) {
|
|
padding_top = $$.axis.getPadding(config.axis_y2_padding, 'top', padding_top, domainLength);
|
|
padding_bottom = $$.axis.getPadding(config.axis_y2_padding, 'bottom', padding_bottom, domainLength);
|
|
} // Bar/Area chart should be 0-based if all positive|negative
|
|
|
|
|
|
if (isZeroBased) {
|
|
if (isAllPositive) {
|
|
padding_bottom = yDomainMin;
|
|
}
|
|
|
|
if (isAllNegative) {
|
|
padding_top = -yDomainMax;
|
|
}
|
|
}
|
|
|
|
domain = [yDomainMin - padding_bottom, yDomainMax + padding_top];
|
|
return isInverted ? domain.reverse() : domain;
|
|
};
|
|
|
|
ChartInternal.prototype.getXDomainMin = function (targets) {
|
|
var $$ = this,
|
|
config = $$.config;
|
|
return isDefined(config.axis_x_min) ? $$.isTimeSeries() ? this.parseDate(config.axis_x_min) : config.axis_x_min : $$.d3.min(targets, function (t) {
|
|
return $$.d3.min(t.values, function (v) {
|
|
return v.x;
|
|
});
|
|
});
|
|
};
|
|
|
|
ChartInternal.prototype.getXDomainMax = function (targets) {
|
|
var $$ = this,
|
|
config = $$.config;
|
|
return isDefined(config.axis_x_max) ? $$.isTimeSeries() ? this.parseDate(config.axis_x_max) : config.axis_x_max : $$.d3.max(targets, function (t) {
|
|
return $$.d3.max(t.values, function (v) {
|
|
return v.x;
|
|
});
|
|
});
|
|
};
|
|
|
|
ChartInternal.prototype.getXDomainPadding = function (domain) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
diff = domain[1] - domain[0],
|
|
maxDataCount,
|
|
padding,
|
|
paddingLeft,
|
|
paddingRight;
|
|
|
|
if ($$.isCategorized()) {
|
|
padding = 0;
|
|
} else if ($$.hasType('bar')) {
|
|
maxDataCount = $$.getMaxDataCount();
|
|
padding = maxDataCount > 1 ? diff / (maxDataCount - 1) / 2 : 0.5;
|
|
} else {
|
|
padding = diff * 0.01;
|
|
}
|
|
|
|
if (_typeof(config.axis_x_padding) === 'object' && notEmpty(config.axis_x_padding)) {
|
|
paddingLeft = isValue(config.axis_x_padding.left) ? config.axis_x_padding.left : padding;
|
|
paddingRight = isValue(config.axis_x_padding.right) ? config.axis_x_padding.right : padding;
|
|
} else if (typeof config.axis_x_padding === 'number') {
|
|
paddingLeft = paddingRight = config.axis_x_padding;
|
|
} else {
|
|
paddingLeft = paddingRight = padding;
|
|
}
|
|
|
|
return {
|
|
left: paddingLeft,
|
|
right: paddingRight
|
|
};
|
|
};
|
|
|
|
ChartInternal.prototype.getXDomain = function (targets) {
|
|
var $$ = this,
|
|
xDomain = [$$.getXDomainMin(targets), $$.getXDomainMax(targets)],
|
|
firstX = xDomain[0],
|
|
lastX = xDomain[1],
|
|
padding = $$.getXDomainPadding(xDomain),
|
|
min = 0,
|
|
max = 0; // show center of x domain if min and max are the same
|
|
|
|
if (firstX - lastX === 0 && !$$.isCategorized()) {
|
|
if ($$.isTimeSeries()) {
|
|
firstX = new Date(firstX.getTime() * 0.5);
|
|
lastX = new Date(lastX.getTime() * 1.5);
|
|
} else {
|
|
firstX = firstX === 0 ? 1 : firstX * 0.5;
|
|
lastX = lastX === 0 ? -1 : lastX * 1.5;
|
|
}
|
|
}
|
|
|
|
if (firstX || firstX === 0) {
|
|
min = $$.isTimeSeries() ? new Date(firstX.getTime() - padding.left) : firstX - padding.left;
|
|
}
|
|
|
|
if (lastX || lastX === 0) {
|
|
max = $$.isTimeSeries() ? new Date(lastX.getTime() + padding.right) : lastX + padding.right;
|
|
}
|
|
|
|
return [min, max];
|
|
};
|
|
|
|
ChartInternal.prototype.updateXDomain = function (targets, withUpdateXDomain, withUpdateOrgXDomain, withTrim, domain) {
|
|
var $$ = this,
|
|
config = $$.config;
|
|
|
|
if (withUpdateOrgXDomain) {
|
|
$$.x.domain(domain ? domain : $$.d3.extent($$.getXDomain(targets)));
|
|
$$.orgXDomain = $$.x.domain();
|
|
|
|
if (config.zoom_enabled) {
|
|
$$.zoom.update();
|
|
}
|
|
|
|
$$.subX.domain($$.x.domain());
|
|
|
|
if ($$.brush) {
|
|
$$.brush.updateScale($$.subX);
|
|
}
|
|
}
|
|
|
|
if (withUpdateXDomain) {
|
|
$$.x.domain(domain ? domain : !$$.brush || $$.brush.empty() ? $$.orgXDomain : $$.brush.selectionAsValue());
|
|
} // Trim domain when too big by zoom mousemove event
|
|
|
|
|
|
if (withTrim) {
|
|
$$.x.domain($$.trimXDomain($$.x.orgDomain()));
|
|
}
|
|
|
|
return $$.x.domain();
|
|
};
|
|
|
|
ChartInternal.prototype.trimXDomain = function (domain) {
|
|
var zoomDomain = this.getZoomDomain(),
|
|
min = zoomDomain[0],
|
|
max = zoomDomain[1];
|
|
|
|
if (domain[0] <= min) {
|
|
domain[1] = +domain[1] + (min - domain[0]);
|
|
domain[0] = min;
|
|
}
|
|
|
|
if (max <= domain[1]) {
|
|
domain[0] = +domain[0] - (domain[1] - max);
|
|
domain[1] = max;
|
|
}
|
|
|
|
return domain;
|
|
};
|
|
|
|
ChartInternal.prototype.drag = function (mouse) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
main = $$.main,
|
|
d3 = $$.d3;
|
|
var sx, sy, mx, my, minX, maxX, minY, maxY;
|
|
|
|
if ($$.hasArcType()) {
|
|
return;
|
|
}
|
|
|
|
if (!config.data_selection_enabled) {
|
|
return;
|
|
} // do nothing if not selectable
|
|
|
|
|
|
if (!config.data_selection_multiple) {
|
|
return;
|
|
} // skip when single selection because drag is used for multiple selection
|
|
|
|
|
|
sx = $$.dragStart[0];
|
|
sy = $$.dragStart[1];
|
|
mx = mouse[0];
|
|
my = mouse[1];
|
|
minX = Math.min(sx, mx);
|
|
maxX = Math.max(sx, mx);
|
|
minY = config.data_selection_grouped ? $$.margin.top : Math.min(sy, my);
|
|
maxY = config.data_selection_grouped ? $$.height : Math.max(sy, my);
|
|
main.select('.' + CLASS.dragarea).attr('x', minX).attr('y', minY).attr('width', maxX - minX).attr('height', maxY - minY); // TODO: binary search when multiple xs
|
|
|
|
main.selectAll('.' + CLASS.shapes).selectAll('.' + CLASS.shape).filter(function (d) {
|
|
return config.data_selection_isselectable(d);
|
|
}).each(function (d, i) {
|
|
var shape = d3.select(this),
|
|
isSelected = shape.classed(CLASS.SELECTED),
|
|
isIncluded = shape.classed(CLASS.INCLUDED),
|
|
_x,
|
|
_y,
|
|
_w,
|
|
_h,
|
|
toggle,
|
|
isWithin = false,
|
|
box;
|
|
|
|
if (shape.classed(CLASS.circle)) {
|
|
_x = shape.attr("cx") * 1;
|
|
_y = shape.attr("cy") * 1;
|
|
toggle = $$.togglePoint;
|
|
isWithin = minX < _x && _x < maxX && minY < _y && _y < maxY;
|
|
} else if (shape.classed(CLASS.bar)) {
|
|
box = getPathBox(this);
|
|
_x = box.x;
|
|
_y = box.y;
|
|
_w = box.width;
|
|
_h = box.height;
|
|
toggle = $$.togglePath;
|
|
isWithin = !(maxX < _x || _x + _w < minX) && !(maxY < _y || _y + _h < minY);
|
|
} else {
|
|
// line/area selection not supported yet
|
|
return;
|
|
}
|
|
|
|
if (isWithin ^ isIncluded) {
|
|
shape.classed(CLASS.INCLUDED, !isIncluded); // TODO: included/unincluded callback here
|
|
|
|
shape.classed(CLASS.SELECTED, !isSelected);
|
|
toggle.call($$, !isSelected, shape, d, i);
|
|
}
|
|
});
|
|
};
|
|
|
|
ChartInternal.prototype.dragstart = function (mouse) {
|
|
var $$ = this,
|
|
config = $$.config;
|
|
|
|
if ($$.hasArcType()) {
|
|
return;
|
|
}
|
|
|
|
if (!config.data_selection_enabled) {
|
|
return;
|
|
} // do nothing if not selectable
|
|
|
|
|
|
$$.dragStart = mouse;
|
|
$$.main.select('.' + CLASS.chart).append('rect').attr('class', CLASS.dragarea).style('opacity', 0.1);
|
|
$$.dragging = true;
|
|
};
|
|
|
|
ChartInternal.prototype.dragend = function () {
|
|
var $$ = this,
|
|
config = $$.config;
|
|
|
|
if ($$.hasArcType()) {
|
|
return;
|
|
}
|
|
|
|
if (!config.data_selection_enabled) {
|
|
return;
|
|
} // do nothing if not selectable
|
|
|
|
|
|
$$.main.select('.' + CLASS.dragarea).transition().duration(100).style('opacity', 0).remove();
|
|
$$.main.selectAll('.' + CLASS.shape).classed(CLASS.INCLUDED, false);
|
|
$$.dragging = false;
|
|
};
|
|
|
|
ChartInternal.prototype.getYFormat = function (forArc) {
|
|
var $$ = this,
|
|
formatForY = forArc && !$$.hasType('gauge') ? $$.defaultArcValueFormat : $$.yFormat,
|
|
formatForY2 = forArc && !$$.hasType('gauge') ? $$.defaultArcValueFormat : $$.y2Format;
|
|
return function (v, ratio, id) {
|
|
var format = $$.axis.getId(id) === 'y2' ? formatForY2 : formatForY;
|
|
return format.call($$, v, ratio);
|
|
};
|
|
};
|
|
|
|
ChartInternal.prototype.yFormat = function (v) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
format = config.axis_y_tick_format ? config.axis_y_tick_format : $$.defaultValueFormat;
|
|
return format(v);
|
|
};
|
|
|
|
ChartInternal.prototype.y2Format = function (v) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
format = config.axis_y2_tick_format ? config.axis_y2_tick_format : $$.defaultValueFormat;
|
|
return format(v);
|
|
};
|
|
|
|
ChartInternal.prototype.defaultValueFormat = function (v) {
|
|
return isValue(v) ? +v : "";
|
|
};
|
|
|
|
ChartInternal.prototype.defaultArcValueFormat = function (v, ratio) {
|
|
return (ratio * 100).toFixed(1) + '%';
|
|
};
|
|
|
|
ChartInternal.prototype.dataLabelFormat = function (targetId) {
|
|
var $$ = this,
|
|
data_labels = $$.config.data_labels,
|
|
format,
|
|
defaultFormat = function defaultFormat(v) {
|
|
return isValue(v) ? +v : "";
|
|
}; // find format according to axis id
|
|
|
|
|
|
if (typeof data_labels.format === 'function') {
|
|
format = data_labels.format;
|
|
} else if (_typeof(data_labels.format) === 'object') {
|
|
if (data_labels.format[targetId]) {
|
|
format = data_labels.format[targetId] === true ? defaultFormat : data_labels.format[targetId];
|
|
} else {
|
|
format = function format() {
|
|
return '';
|
|
};
|
|
}
|
|
} else {
|
|
format = defaultFormat;
|
|
}
|
|
|
|
return format;
|
|
};
|
|
|
|
ChartInternal.prototype.initGrid = function () {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
d3 = $$.d3;
|
|
$$.grid = $$.main.append('g').attr("clip-path", $$.clipPathForGrid).attr('class', CLASS.grid);
|
|
|
|
if (config.grid_x_show) {
|
|
$$.grid.append("g").attr("class", CLASS.xgrids);
|
|
}
|
|
|
|
if (config.grid_y_show) {
|
|
$$.grid.append('g').attr('class', CLASS.ygrids);
|
|
}
|
|
|
|
if (config.grid_focus_show) {
|
|
$$.grid.append('g').attr("class", CLASS.xgridFocus).append('line').attr('class', CLASS.xgridFocus);
|
|
}
|
|
|
|
$$.xgrid = d3.selectAll([]);
|
|
|
|
if (!config.grid_lines_front) {
|
|
$$.initGridLines();
|
|
}
|
|
};
|
|
|
|
ChartInternal.prototype.initGridLines = function () {
|
|
var $$ = this,
|
|
d3 = $$.d3;
|
|
$$.gridLines = $$.main.append('g').attr("clip-path", $$.clipPathForGrid).attr('class', CLASS.grid + ' ' + CLASS.gridLines);
|
|
$$.gridLines.append('g').attr("class", CLASS.xgridLines);
|
|
$$.gridLines.append('g').attr('class', CLASS.ygridLines);
|
|
$$.xgridLines = d3.selectAll([]);
|
|
};
|
|
|
|
ChartInternal.prototype.updateXGrid = function (withoutUpdate) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
d3 = $$.d3,
|
|
xgridData = $$.generateGridData(config.grid_x_type, $$.x),
|
|
tickOffset = $$.isCategorized() ? $$.xAxis.tickOffset() : 0;
|
|
$$.xgridAttr = config.axis_rotated ? {
|
|
'x1': 0,
|
|
'x2': $$.width,
|
|
'y1': function y1(d) {
|
|
return $$.x(d) - tickOffset;
|
|
},
|
|
'y2': function y2(d) {
|
|
return $$.x(d) - tickOffset;
|
|
}
|
|
} : {
|
|
'x1': function x1(d) {
|
|
return $$.x(d) + tickOffset;
|
|
},
|
|
'x2': function x2(d) {
|
|
return $$.x(d) + tickOffset;
|
|
},
|
|
'y1': 0,
|
|
'y2': $$.height
|
|
};
|
|
|
|
$$.xgridAttr.opacity = function () {
|
|
var pos = +d3.select(this).attr(config.axis_rotated ? 'y1' : 'x1');
|
|
return pos === (config.axis_rotated ? $$.height : 0) ? 0 : 1;
|
|
};
|
|
|
|
var xgrid = $$.main.select('.' + CLASS.xgrids).selectAll('.' + CLASS.xgrid).data(xgridData);
|
|
var xgridEnter = xgrid.enter().append('line').attr("class", CLASS.xgrid).attr('x1', $$.xgridAttr.x1).attr('x2', $$.xgridAttr.x2).attr('y1', $$.xgridAttr.y1).attr('y2', $$.xgridAttr.y2).style("opacity", 0);
|
|
$$.xgrid = xgridEnter.merge(xgrid);
|
|
|
|
if (!withoutUpdate) {
|
|
$$.xgrid.attr('x1', $$.xgridAttr.x1).attr('x2', $$.xgridAttr.x2).attr('y1', $$.xgridAttr.y1).attr('y2', $$.xgridAttr.y2).style("opacity", $$.xgridAttr.opacity);
|
|
}
|
|
|
|
xgrid.exit().remove();
|
|
};
|
|
|
|
ChartInternal.prototype.updateYGrid = function () {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
gridValues = $$.yAxis.tickValues() || $$.y.ticks(config.grid_y_ticks);
|
|
var ygrid = $$.main.select('.' + CLASS.ygrids).selectAll('.' + CLASS.ygrid).data(gridValues);
|
|
var ygridEnter = ygrid.enter().append('line') // TODO: x1, x2, y1, y2, opacity need to be set here maybe
|
|
.attr('class', CLASS.ygrid);
|
|
$$.ygrid = ygridEnter.merge(ygrid);
|
|
$$.ygrid.attr("x1", config.axis_rotated ? $$.y : 0).attr("x2", config.axis_rotated ? $$.y : $$.width).attr("y1", config.axis_rotated ? 0 : $$.y).attr("y2", config.axis_rotated ? $$.height : $$.y);
|
|
ygrid.exit().remove();
|
|
$$.smoothLines($$.ygrid, 'grid');
|
|
};
|
|
|
|
ChartInternal.prototype.gridTextAnchor = function (d) {
|
|
return d.position ? d.position : "end";
|
|
};
|
|
|
|
ChartInternal.prototype.gridTextDx = function (d) {
|
|
return d.position === 'start' ? 4 : d.position === 'middle' ? 0 : -4;
|
|
};
|
|
|
|
ChartInternal.prototype.xGridTextX = function (d) {
|
|
return d.position === 'start' ? -this.height : d.position === 'middle' ? -this.height / 2 : 0;
|
|
};
|
|
|
|
ChartInternal.prototype.yGridTextX = function (d) {
|
|
return d.position === 'start' ? 0 : d.position === 'middle' ? this.width / 2 : this.width;
|
|
};
|
|
|
|
ChartInternal.prototype.updateGrid = function (duration) {
|
|
var $$ = this,
|
|
main = $$.main,
|
|
config = $$.config,
|
|
xgridLine,
|
|
xgridLineEnter,
|
|
ygridLine,
|
|
ygridLineEnter,
|
|
xv = $$.xv.bind($$),
|
|
yv = $$.yv.bind($$),
|
|
xGridTextX = $$.xGridTextX.bind($$),
|
|
yGridTextX = $$.yGridTextX.bind($$); // hide if arc type
|
|
|
|
$$.grid.style('visibility', $$.hasArcType() ? 'hidden' : 'visible');
|
|
main.select('line.' + CLASS.xgridFocus).style("visibility", "hidden");
|
|
|
|
if (config.grid_x_show) {
|
|
$$.updateXGrid();
|
|
}
|
|
|
|
xgridLine = main.select('.' + CLASS.xgridLines).selectAll('.' + CLASS.xgridLine).data(config.grid_x_lines); // enter
|
|
|
|
xgridLineEnter = xgridLine.enter().append('g').attr("class", function (d) {
|
|
return CLASS.xgridLine + (d['class'] ? ' ' + d['class'] : '');
|
|
});
|
|
xgridLineEnter.append('line').attr("x1", config.axis_rotated ? 0 : xv).attr("x2", config.axis_rotated ? $$.width : xv).attr("y1", config.axis_rotated ? xv : 0).attr("y2", config.axis_rotated ? xv : $$.height).style("opacity", 0);
|
|
xgridLineEnter.append('text').attr("text-anchor", $$.gridTextAnchor).attr("transform", config.axis_rotated ? "" : "rotate(-90)").attr("x", config.axis_rotated ? yGridTextX : xGridTextX).attr("y", xv).attr('dx', $$.gridTextDx).attr('dy', -5).style("opacity", 0); // udpate
|
|
|
|
$$.xgridLines = xgridLineEnter.merge(xgridLine); // done in d3.transition() of the end of this function
|
|
// exit
|
|
|
|
xgridLine.exit().transition().duration(duration).style("opacity", 0).remove(); // Y-Grid
|
|
|
|
if (config.grid_y_show) {
|
|
$$.updateYGrid();
|
|
}
|
|
|
|
ygridLine = main.select('.' + CLASS.ygridLines).selectAll('.' + CLASS.ygridLine).data(config.grid_y_lines); // enter
|
|
|
|
ygridLineEnter = ygridLine.enter().append('g').attr("class", function (d) {
|
|
return CLASS.ygridLine + (d['class'] ? ' ' + d['class'] : '');
|
|
});
|
|
ygridLineEnter.append('line').attr("x1", config.axis_rotated ? yv : 0).attr("x2", config.axis_rotated ? yv : $$.width).attr("y1", config.axis_rotated ? 0 : yv).attr("y2", config.axis_rotated ? $$.height : yv).style("opacity", 0);
|
|
ygridLineEnter.append('text').attr("text-anchor", $$.gridTextAnchor).attr("transform", config.axis_rotated ? "rotate(-90)" : "").attr("x", config.axis_rotated ? xGridTextX : yGridTextX).attr("y", yv).attr('dx', $$.gridTextDx).attr('dy', -5).style("opacity", 0); // update
|
|
|
|
$$.ygridLines = ygridLineEnter.merge(ygridLine);
|
|
$$.ygridLines.select('line').transition().duration(duration).attr("x1", config.axis_rotated ? yv : 0).attr("x2", config.axis_rotated ? yv : $$.width).attr("y1", config.axis_rotated ? 0 : yv).attr("y2", config.axis_rotated ? $$.height : yv).style("opacity", 1);
|
|
$$.ygridLines.select('text').transition().duration(duration).attr("x", config.axis_rotated ? $$.xGridTextX.bind($$) : $$.yGridTextX.bind($$)).attr("y", yv).text(function (d) {
|
|
return d.text;
|
|
}).style("opacity", 1); // exit
|
|
|
|
ygridLine.exit().transition().duration(duration).style("opacity", 0).remove();
|
|
};
|
|
|
|
ChartInternal.prototype.redrawGrid = function (withTransition, transition) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
xv = $$.xv.bind($$),
|
|
lines = $$.xgridLines.select('line'),
|
|
texts = $$.xgridLines.select('text');
|
|
return [(withTransition ? lines.transition(transition) : lines).attr("x1", config.axis_rotated ? 0 : xv).attr("x2", config.axis_rotated ? $$.width : xv).attr("y1", config.axis_rotated ? xv : 0).attr("y2", config.axis_rotated ? xv : $$.height).style("opacity", 1), (withTransition ? texts.transition(transition) : texts).attr("x", config.axis_rotated ? $$.yGridTextX.bind($$) : $$.xGridTextX.bind($$)).attr("y", xv).text(function (d) {
|
|
return d.text;
|
|
}).style("opacity", 1)];
|
|
};
|
|
|
|
ChartInternal.prototype.showXGridFocus = function (selectedData) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
dataToShow = selectedData.filter(function (d) {
|
|
return d && isValue(d.value);
|
|
}),
|
|
focusEl = $$.main.selectAll('line.' + CLASS.xgridFocus),
|
|
xx = $$.xx.bind($$);
|
|
|
|
if (!config.tooltip_show) {
|
|
return;
|
|
} // Hide when scatter plot exists
|
|
|
|
|
|
if ($$.hasType('scatter') || $$.hasType('stanford') || $$.hasArcType()) {
|
|
return;
|
|
}
|
|
|
|
focusEl.style("visibility", "visible").data([dataToShow[0]]).attr(config.axis_rotated ? 'y1' : 'x1', xx).attr(config.axis_rotated ? 'y2' : 'x2', xx);
|
|
$$.smoothLines(focusEl, 'grid');
|
|
};
|
|
|
|
ChartInternal.prototype.hideXGridFocus = function () {
|
|
this.main.select('line.' + CLASS.xgridFocus).style("visibility", "hidden");
|
|
};
|
|
|
|
ChartInternal.prototype.updateXgridFocus = function () {
|
|
var $$ = this,
|
|
config = $$.config;
|
|
$$.main.select('line.' + CLASS.xgridFocus).attr("x1", config.axis_rotated ? 0 : -10).attr("x2", config.axis_rotated ? $$.width : -10).attr("y1", config.axis_rotated ? -10 : 0).attr("y2", config.axis_rotated ? -10 : $$.height);
|
|
};
|
|
|
|
ChartInternal.prototype.generateGridData = function (type, scale) {
|
|
var $$ = this,
|
|
gridData = [],
|
|
xDomain,
|
|
firstYear,
|
|
lastYear,
|
|
i,
|
|
tickNum = $$.main.select("." + CLASS.axisX).selectAll('.tick').size();
|
|
|
|
if (type === 'year') {
|
|
xDomain = $$.getXDomain();
|
|
firstYear = xDomain[0].getFullYear();
|
|
lastYear = xDomain[1].getFullYear();
|
|
|
|
for (i = firstYear; i <= lastYear; i++) {
|
|
gridData.push(new Date(i + '-01-01 00:00:00'));
|
|
}
|
|
} else {
|
|
gridData = scale.ticks(10);
|
|
|
|
if (gridData.length > tickNum) {
|
|
// use only int
|
|
gridData = gridData.filter(function (d) {
|
|
return ("" + d).indexOf('.') < 0;
|
|
});
|
|
}
|
|
}
|
|
|
|
return gridData;
|
|
};
|
|
|
|
ChartInternal.prototype.getGridFilterToRemove = function (params) {
|
|
return params ? function (line) {
|
|
var found = false;
|
|
[].concat(params).forEach(function (param) {
|
|
if ('value' in param && line.value === param.value || 'class' in param && line['class'] === param['class']) {
|
|
found = true;
|
|
}
|
|
});
|
|
return found;
|
|
} : function () {
|
|
return true;
|
|
};
|
|
};
|
|
|
|
ChartInternal.prototype.removeGridLines = function (params, forX) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
toRemove = $$.getGridFilterToRemove(params),
|
|
toShow = function toShow(line) {
|
|
return !toRemove(line);
|
|
},
|
|
classLines = forX ? CLASS.xgridLines : CLASS.ygridLines,
|
|
classLine = forX ? CLASS.xgridLine : CLASS.ygridLine;
|
|
|
|
$$.main.select('.' + classLines).selectAll('.' + classLine).filter(toRemove).transition().duration(config.transition_duration).style('opacity', 0).remove();
|
|
|
|
if (forX) {
|
|
config.grid_x_lines = config.grid_x_lines.filter(toShow);
|
|
} else {
|
|
config.grid_y_lines = config.grid_y_lines.filter(toShow);
|
|
}
|
|
};
|
|
|
|
ChartInternal.prototype.initEventRect = function () {
|
|
var $$ = this,
|
|
config = $$.config;
|
|
$$.main.select('.' + CLASS.chart).append("g").attr("class", CLASS.eventRects).style('fill-opacity', 0);
|
|
$$.eventRect = $$.main.select('.' + CLASS.eventRects).append('rect').attr('class', CLASS.eventRect); // event rect handle zoom event as well
|
|
|
|
if (config.zoom_enabled && $$.zoom) {
|
|
$$.eventRect.call($$.zoom).on("dblclick.zoom", null);
|
|
|
|
if (config.zoom_initialRange) {
|
|
// WORKAROUND: Add transition to apply transform immediately when no subchart
|
|
$$.eventRect.transition().duration(0).call($$.zoom.transform, $$.zoomTransform(config.zoom_initialRange));
|
|
}
|
|
}
|
|
};
|
|
|
|
ChartInternal.prototype.redrawEventRect = function () {
|
|
var $$ = this,
|
|
d3 = $$.d3,
|
|
config = $$.config,
|
|
x,
|
|
y,
|
|
w,
|
|
h; // TODO: rotated not supported yet
|
|
|
|
x = 0;
|
|
y = 0;
|
|
w = $$.width;
|
|
h = $$.height;
|
|
|
|
function mouseout() {
|
|
$$.svg.select('.' + CLASS.eventRect).style('cursor', null);
|
|
$$.hideXGridFocus();
|
|
$$.hideTooltip();
|
|
$$.unexpandCircles();
|
|
$$.unexpandBars();
|
|
} // rects for mouseover
|
|
|
|
|
|
$$.main.select('.' + CLASS.eventRects).style('cursor', config.zoom_enabled ? config.axis_rotated ? 'ns-resize' : 'ew-resize' : null);
|
|
$$.eventRect.attr('x', x).attr('y', y).attr('width', w).attr('height', h).on('mouseout', config.interaction_enabled ? function () {
|
|
if (!config) {
|
|
return;
|
|
} // chart is destroyed
|
|
|
|
|
|
if ($$.hasArcType()) {
|
|
return;
|
|
}
|
|
|
|
mouseout();
|
|
} : null).on('mousemove', config.interaction_enabled ? function () {
|
|
var targetsToShow, mouse, closest, sameXData, selectedData;
|
|
|
|
if ($$.dragging) {
|
|
return;
|
|
} // do nothing when dragging
|
|
|
|
|
|
if ($$.hasArcType(targetsToShow)) {
|
|
return;
|
|
}
|
|
|
|
targetsToShow = $$.filterTargetsToShow($$.data.targets);
|
|
mouse = d3.mouse(this);
|
|
closest = $$.findClosestFromTargets(targetsToShow, mouse);
|
|
|
|
if ($$.mouseover && (!closest || closest.id !== $$.mouseover.id)) {
|
|
config.data_onmouseout.call($$.api, $$.mouseover);
|
|
$$.mouseover = undefined;
|
|
}
|
|
|
|
if (!closest) {
|
|
mouseout();
|
|
return;
|
|
}
|
|
|
|
if ($$.isScatterOrStanfordType(closest) || !config.tooltip_grouped) {
|
|
sameXData = [closest];
|
|
} else {
|
|
sameXData = $$.filterByX(targetsToShow, closest.x);
|
|
} // show tooltip when cursor is close to some point
|
|
|
|
|
|
selectedData = sameXData.map(function (d) {
|
|
return $$.addName(d);
|
|
});
|
|
$$.showTooltip(selectedData, this); // expand points
|
|
|
|
if (config.point_focus_expand_enabled) {
|
|
$$.unexpandCircles();
|
|
selectedData.forEach(function (d) {
|
|
$$.expandCircles(d.index, d.id, false);
|
|
});
|
|
}
|
|
|
|
$$.expandBars(closest.index, closest.id, true); // Show xgrid focus line
|
|
|
|
$$.showXGridFocus(selectedData); // Show cursor as pointer if point is close to mouse position
|
|
|
|
if ($$.isBarType(closest.id) || $$.dist(closest, mouse) < config.point_sensitivity) {
|
|
$$.svg.select('.' + CLASS.eventRect).style('cursor', 'pointer');
|
|
|
|
if (!$$.mouseover) {
|
|
config.data_onmouseover.call($$.api, closest);
|
|
$$.mouseover = closest;
|
|
}
|
|
}
|
|
} : null).on('click', config.interaction_enabled ? function () {
|
|
var targetsToShow, mouse, closest, sameXData;
|
|
|
|
if ($$.hasArcType(targetsToShow)) {
|
|
return;
|
|
}
|
|
|
|
targetsToShow = $$.filterTargetsToShow($$.data.targets);
|
|
mouse = d3.mouse(this);
|
|
closest = $$.findClosestFromTargets(targetsToShow, mouse);
|
|
|
|
if (!closest) {
|
|
return;
|
|
} // select if selection enabled
|
|
|
|
|
|
if ($$.isBarType(closest.id) || $$.dist(closest, mouse) < config.point_sensitivity) {
|
|
if ($$.isScatterOrStanfordType(closest) || !config.data_selection_grouped) {
|
|
sameXData = [closest];
|
|
} else {
|
|
sameXData = $$.filterByX(targetsToShow, closest.x);
|
|
}
|
|
|
|
sameXData.forEach(function (d) {
|
|
$$.main.selectAll('.' + CLASS.shapes + $$.getTargetSelectorSuffix(d.id)).selectAll('.' + CLASS.shape + '-' + d.index).each(function () {
|
|
if (config.data_selection_grouped || $$.isWithinShape(this, d)) {
|
|
$$.toggleShape(this, d, d.index);
|
|
config.data_onclick.call($$.api, d, this);
|
|
}
|
|
});
|
|
});
|
|
}
|
|
} : null).call(config.interaction_enabled && config.data_selection_draggable && $$.drag ? d3.drag().on('drag', function () {
|
|
$$.drag(d3.mouse(this));
|
|
}).on('start', function () {
|
|
$$.dragstart(d3.mouse(this));
|
|
}).on('end', function () {
|
|
$$.dragend();
|
|
}) : function () {});
|
|
};
|
|
|
|
ChartInternal.prototype.getMousePosition = function (data) {
|
|
var $$ = this;
|
|
return [$$.x(data.x), $$.getYScale(data.id)(data.value)];
|
|
};
|
|
|
|
ChartInternal.prototype.dispatchEvent = function (type, mouse) {
|
|
var $$ = this,
|
|
selector = '.' + CLASS.eventRect,
|
|
eventRect = $$.main.select(selector).node(),
|
|
box = eventRect.getBoundingClientRect(),
|
|
x = box.left + (mouse ? mouse[0] : 0),
|
|
y = box.top + (mouse ? mouse[1] : 0),
|
|
event = document.createEvent("MouseEvents");
|
|
event.initMouseEvent(type, true, true, window, 0, x, y, x, y, false, false, false, false, 0, null);
|
|
eventRect.dispatchEvent(event);
|
|
};
|
|
|
|
ChartInternal.prototype.initLegend = function () {
|
|
var $$ = this;
|
|
$$.legendItemTextBox = {};
|
|
$$.legendHasRendered = false;
|
|
$$.legend = $$.svg.append("g").attr("transform", $$.getTranslate('legend'));
|
|
|
|
if (!$$.config.legend_show) {
|
|
$$.legend.style('visibility', 'hidden');
|
|
$$.hiddenLegendIds = $$.mapToIds($$.data.targets);
|
|
return;
|
|
} // MEMO: call here to update legend box and tranlate for all
|
|
// MEMO: translate will be upated by this, so transform not needed in updateLegend()
|
|
|
|
|
|
$$.updateLegendWithDefaults();
|
|
};
|
|
|
|
ChartInternal.prototype.updateLegendWithDefaults = function () {
|
|
var $$ = this;
|
|
$$.updateLegend($$.mapToIds($$.data.targets), {
|
|
withTransform: false,
|
|
withTransitionForTransform: false,
|
|
withTransition: false
|
|
});
|
|
};
|
|
|
|
ChartInternal.prototype.updateSizeForLegend = function (legendHeight, legendWidth) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
insetLegendPosition = {
|
|
top: $$.isLegendTop ? $$.getCurrentPaddingTop() + config.legend_inset_y + 5.5 : $$.currentHeight - legendHeight - $$.getCurrentPaddingBottom() - config.legend_inset_y,
|
|
left: $$.isLegendLeft ? $$.getCurrentPaddingLeft() + config.legend_inset_x + 0.5 : $$.currentWidth - legendWidth - $$.getCurrentPaddingRight() - config.legend_inset_x + 0.5
|
|
};
|
|
$$.margin3 = {
|
|
top: $$.isLegendRight ? 0 : $$.isLegendInset ? insetLegendPosition.top : $$.currentHeight - legendHeight,
|
|
right: NaN,
|
|
bottom: 0,
|
|
left: $$.isLegendRight ? $$.currentWidth - legendWidth : $$.isLegendInset ? insetLegendPosition.left : 0
|
|
};
|
|
};
|
|
|
|
ChartInternal.prototype.transformLegend = function (withTransition) {
|
|
var $$ = this;
|
|
(withTransition ? $$.legend.transition() : $$.legend).attr("transform", $$.getTranslate('legend'));
|
|
};
|
|
|
|
ChartInternal.prototype.updateLegendStep = function (step) {
|
|
this.legendStep = step;
|
|
};
|
|
|
|
ChartInternal.prototype.updateLegendItemWidth = function (w) {
|
|
this.legendItemWidth = w;
|
|
};
|
|
|
|
ChartInternal.prototype.updateLegendItemHeight = function (h) {
|
|
this.legendItemHeight = h;
|
|
};
|
|
|
|
ChartInternal.prototype.getLegendWidth = function () {
|
|
var $$ = this;
|
|
return $$.config.legend_show ? $$.isLegendRight || $$.isLegendInset ? $$.legendItemWidth * ($$.legendStep + 1) : $$.currentWidth : 0;
|
|
};
|
|
|
|
ChartInternal.prototype.getLegendHeight = function () {
|
|
var $$ = this,
|
|
h = 0;
|
|
|
|
if ($$.config.legend_show) {
|
|
if ($$.isLegendRight) {
|
|
h = $$.currentHeight;
|
|
} else {
|
|
h = Math.max(20, $$.legendItemHeight) * ($$.legendStep + 1);
|
|
}
|
|
}
|
|
|
|
return h;
|
|
};
|
|
|
|
ChartInternal.prototype.opacityForLegend = function (legendItem) {
|
|
return legendItem.classed(CLASS.legendItemHidden) ? null : 1;
|
|
};
|
|
|
|
ChartInternal.prototype.opacityForUnfocusedLegend = function (legendItem) {
|
|
return legendItem.classed(CLASS.legendItemHidden) ? null : 0.3;
|
|
};
|
|
|
|
ChartInternal.prototype.toggleFocusLegend = function (targetIds, focus) {
|
|
var $$ = this;
|
|
targetIds = $$.mapToTargetIds(targetIds);
|
|
$$.legend.selectAll('.' + CLASS.legendItem).filter(function (id) {
|
|
return targetIds.indexOf(id) >= 0;
|
|
}).classed(CLASS.legendItemFocused, focus).transition().duration(100).style('opacity', function () {
|
|
var opacity = focus ? $$.opacityForLegend : $$.opacityForUnfocusedLegend;
|
|
return opacity.call($$, $$.d3.select(this));
|
|
});
|
|
};
|
|
|
|
ChartInternal.prototype.revertLegend = function () {
|
|
var $$ = this,
|
|
d3 = $$.d3;
|
|
$$.legend.selectAll('.' + CLASS.legendItem).classed(CLASS.legendItemFocused, false).transition().duration(100).style('opacity', function () {
|
|
return $$.opacityForLegend(d3.select(this));
|
|
});
|
|
};
|
|
|
|
ChartInternal.prototype.showLegend = function (targetIds) {
|
|
var $$ = this,
|
|
config = $$.config;
|
|
|
|
if (!config.legend_show) {
|
|
config.legend_show = true;
|
|
$$.legend.style('visibility', 'visible');
|
|
|
|
if (!$$.legendHasRendered) {
|
|
$$.updateLegendWithDefaults();
|
|
}
|
|
}
|
|
|
|
$$.removeHiddenLegendIds(targetIds);
|
|
$$.legend.selectAll($$.selectorLegends(targetIds)).style('visibility', 'visible').transition().style('opacity', function () {
|
|
return $$.opacityForLegend($$.d3.select(this));
|
|
});
|
|
};
|
|
|
|
ChartInternal.prototype.hideLegend = function (targetIds) {
|
|
var $$ = this,
|
|
config = $$.config;
|
|
|
|
if (config.legend_show && isEmpty(targetIds)) {
|
|
config.legend_show = false;
|
|
$$.legend.style('visibility', 'hidden');
|
|
}
|
|
|
|
$$.addHiddenLegendIds(targetIds);
|
|
$$.legend.selectAll($$.selectorLegends(targetIds)).style('opacity', 0).style('visibility', 'hidden');
|
|
};
|
|
|
|
ChartInternal.prototype.clearLegendItemTextBoxCache = function () {
|
|
this.legendItemTextBox = {};
|
|
};
|
|
|
|
ChartInternal.prototype.updateLegend = function (targetIds, options, transitions) {
|
|
var $$ = this,
|
|
config = $$.config;
|
|
var xForLegend, xForLegendText, xForLegendRect, yForLegend, yForLegendText, yForLegendRect, x1ForLegendTile, x2ForLegendTile, yForLegendTile;
|
|
var paddingTop = 4,
|
|
paddingRight = 10,
|
|
maxWidth = 0,
|
|
maxHeight = 0,
|
|
posMin = 10,
|
|
tileWidth = config.legend_item_tile_width + 5;
|
|
var l,
|
|
totalLength = 0,
|
|
offsets = {},
|
|
widths = {},
|
|
heights = {},
|
|
margins = [0],
|
|
steps = {},
|
|
step = 0;
|
|
var withTransition, withTransitionForTransform;
|
|
var texts, rects, tiles, background; // Skip elements when their name is set to null
|
|
|
|
targetIds = targetIds.filter(function (id) {
|
|
return !isDefined(config.data_names[id]) || config.data_names[id] !== null;
|
|
});
|
|
options = options || {};
|
|
withTransition = getOption(options, "withTransition", true);
|
|
withTransitionForTransform = getOption(options, "withTransitionForTransform", true);
|
|
|
|
function getTextBox(textElement, id) {
|
|
if (!$$.legendItemTextBox[id]) {
|
|
$$.legendItemTextBox[id] = $$.getTextRect(textElement.textContent, CLASS.legendItem, textElement);
|
|
}
|
|
|
|
return $$.legendItemTextBox[id];
|
|
}
|
|
|
|
function updatePositions(textElement, id, index) {
|
|
var reset = index === 0,
|
|
isLast = index === targetIds.length - 1,
|
|
box = getTextBox(textElement, id),
|
|
itemWidth = box.width + tileWidth + (isLast && !($$.isLegendRight || $$.isLegendInset) ? 0 : paddingRight) + config.legend_padding,
|
|
itemHeight = box.height + paddingTop,
|
|
itemLength = $$.isLegendRight || $$.isLegendInset ? itemHeight : itemWidth,
|
|
areaLength = $$.isLegendRight || $$.isLegendInset ? $$.getLegendHeight() : $$.getLegendWidth(),
|
|
margin,
|
|
maxLength; // MEMO: care about condifion of step, totalLength
|
|
|
|
function updateValues(id, withoutStep) {
|
|
if (!withoutStep) {
|
|
margin = (areaLength - totalLength - itemLength) / 2;
|
|
|
|
if (margin < posMin) {
|
|
margin = (areaLength - itemLength) / 2;
|
|
totalLength = 0;
|
|
step++;
|
|
}
|
|
}
|
|
|
|
steps[id] = step;
|
|
margins[step] = $$.isLegendInset ? 10 : margin;
|
|
offsets[id] = totalLength;
|
|
totalLength += itemLength;
|
|
}
|
|
|
|
if (reset) {
|
|
totalLength = 0;
|
|
step = 0;
|
|
maxWidth = 0;
|
|
maxHeight = 0;
|
|
}
|
|
|
|
if (config.legend_show && !$$.isLegendToShow(id)) {
|
|
widths[id] = heights[id] = steps[id] = offsets[id] = 0;
|
|
return;
|
|
}
|
|
|
|
widths[id] = itemWidth;
|
|
heights[id] = itemHeight;
|
|
|
|
if (!maxWidth || itemWidth >= maxWidth) {
|
|
maxWidth = itemWidth;
|
|
}
|
|
|
|
if (!maxHeight || itemHeight >= maxHeight) {
|
|
maxHeight = itemHeight;
|
|
}
|
|
|
|
maxLength = $$.isLegendRight || $$.isLegendInset ? maxHeight : maxWidth;
|
|
|
|
if (config.legend_equally) {
|
|
Object.keys(widths).forEach(function (id) {
|
|
widths[id] = maxWidth;
|
|
});
|
|
Object.keys(heights).forEach(function (id) {
|
|
heights[id] = maxHeight;
|
|
});
|
|
margin = (areaLength - maxLength * targetIds.length) / 2;
|
|
|
|
if (margin < posMin) {
|
|
totalLength = 0;
|
|
step = 0;
|
|
targetIds.forEach(function (id) {
|
|
updateValues(id);
|
|
});
|
|
} else {
|
|
updateValues(id, true);
|
|
}
|
|
} else {
|
|
updateValues(id);
|
|
}
|
|
}
|
|
|
|
if ($$.isLegendInset) {
|
|
step = config.legend_inset_step ? config.legend_inset_step : targetIds.length;
|
|
$$.updateLegendStep(step);
|
|
}
|
|
|
|
if ($$.isLegendRight) {
|
|
xForLegend = function xForLegend(id) {
|
|
return maxWidth * steps[id];
|
|
};
|
|
|
|
yForLegend = function yForLegend(id) {
|
|
return margins[steps[id]] + offsets[id];
|
|
};
|
|
} else if ($$.isLegendInset) {
|
|
xForLegend = function xForLegend(id) {
|
|
return maxWidth * steps[id] + 10;
|
|
};
|
|
|
|
yForLegend = function yForLegend(id) {
|
|
return margins[steps[id]] + offsets[id];
|
|
};
|
|
} else {
|
|
xForLegend = function xForLegend(id) {
|
|
return margins[steps[id]] + offsets[id];
|
|
};
|
|
|
|
yForLegend = function yForLegend(id) {
|
|
return maxHeight * steps[id];
|
|
};
|
|
}
|
|
|
|
xForLegendText = function xForLegendText(id, i) {
|
|
return xForLegend(id, i) + 4 + config.legend_item_tile_width;
|
|
};
|
|
|
|
yForLegendText = function yForLegendText(id, i) {
|
|
return yForLegend(id, i) + 9;
|
|
};
|
|
|
|
xForLegendRect = function xForLegendRect(id, i) {
|
|
return xForLegend(id, i);
|
|
};
|
|
|
|
yForLegendRect = function yForLegendRect(id, i) {
|
|
return yForLegend(id, i) - 5;
|
|
};
|
|
|
|
x1ForLegendTile = function x1ForLegendTile(id, i) {
|
|
return xForLegend(id, i) - 2;
|
|
};
|
|
|
|
x2ForLegendTile = function x2ForLegendTile(id, i) {
|
|
return xForLegend(id, i) - 2 + config.legend_item_tile_width;
|
|
};
|
|
|
|
yForLegendTile = function yForLegendTile(id, i) {
|
|
return yForLegend(id, i) + 4;
|
|
}; // Define g for legend area
|
|
|
|
|
|
l = $$.legend.selectAll('.' + CLASS.legendItem).data(targetIds).enter().append('g').attr('class', function (id) {
|
|
return $$.generateClass(CLASS.legendItem, id);
|
|
}).style('visibility', function (id) {
|
|
return $$.isLegendToShow(id) ? 'visible' : 'hidden';
|
|
}).style('cursor', 'pointer').on('click', function (id) {
|
|
if (config.legend_item_onclick) {
|
|
config.legend_item_onclick.call($$, id);
|
|
} else {
|
|
if ($$.d3.event.altKey) {
|
|
$$.api.hide();
|
|
$$.api.show(id);
|
|
} else {
|
|
$$.api.toggle(id);
|
|
$$.isTargetToShow(id) ? $$.api.focus(id) : $$.api.revert();
|
|
}
|
|
}
|
|
}).on('mouseover', function (id) {
|
|
if (config.legend_item_onmouseover) {
|
|
config.legend_item_onmouseover.call($$, id);
|
|
} else {
|
|
$$.d3.select(this).classed(CLASS.legendItemFocused, true);
|
|
|
|
if (!$$.transiting && $$.isTargetToShow(id)) {
|
|
$$.api.focus(id);
|
|
}
|
|
}
|
|
}).on('mouseout', function (id) {
|
|
if (config.legend_item_onmouseout) {
|
|
config.legend_item_onmouseout.call($$, id);
|
|
} else {
|
|
$$.d3.select(this).classed(CLASS.legendItemFocused, false);
|
|
$$.api.revert();
|
|
}
|
|
});
|
|
l.append('text').text(function (id) {
|
|
return isDefined(config.data_names[id]) ? config.data_names[id] : id;
|
|
}).each(function (id, i) {
|
|
updatePositions(this, id, i);
|
|
}).style("pointer-events", "none").attr('x', $$.isLegendRight || $$.isLegendInset ? xForLegendText : -200).attr('y', $$.isLegendRight || $$.isLegendInset ? -200 : yForLegendText);
|
|
l.append('rect').attr("class", CLASS.legendItemEvent).style('fill-opacity', 0).attr('x', $$.isLegendRight || $$.isLegendInset ? xForLegendRect : -200).attr('y', $$.isLegendRight || $$.isLegendInset ? -200 : yForLegendRect);
|
|
l.append('line').attr('class', CLASS.legendItemTile).style('stroke', $$.color).style("pointer-events", "none").attr('x1', $$.isLegendRight || $$.isLegendInset ? x1ForLegendTile : -200).attr('y1', $$.isLegendRight || $$.isLegendInset ? -200 : yForLegendTile).attr('x2', $$.isLegendRight || $$.isLegendInset ? x2ForLegendTile : -200).attr('y2', $$.isLegendRight || $$.isLegendInset ? -200 : yForLegendTile).attr('stroke-width', config.legend_item_tile_height); // Set background for inset legend
|
|
|
|
background = $$.legend.select('.' + CLASS.legendBackground + ' rect');
|
|
|
|
if ($$.isLegendInset && maxWidth > 0 && background.size() === 0) {
|
|
background = $$.legend.insert('g', '.' + CLASS.legendItem).attr("class", CLASS.legendBackground).append('rect');
|
|
}
|
|
|
|
texts = $$.legend.selectAll('text').data(targetIds).text(function (id) {
|
|
return isDefined(config.data_names[id]) ? config.data_names[id] : id;
|
|
}) // MEMO: needed for update
|
|
.each(function (id, i) {
|
|
updatePositions(this, id, i);
|
|
});
|
|
(withTransition ? texts.transition() : texts).attr('x', xForLegendText).attr('y', yForLegendText);
|
|
rects = $$.legend.selectAll('rect.' + CLASS.legendItemEvent).data(targetIds);
|
|
(withTransition ? rects.transition() : rects).attr('width', function (id) {
|
|
return widths[id];
|
|
}).attr('height', function (id) {
|
|
return heights[id];
|
|
}).attr('x', xForLegendRect).attr('y', yForLegendRect);
|
|
tiles = $$.legend.selectAll('line.' + CLASS.legendItemTile).data(targetIds);
|
|
(withTransition ? tiles.transition() : tiles).style('stroke', $$.levelColor ? function (id) {
|
|
return $$.levelColor($$.cache[id].values[0].value);
|
|
} : $$.color).attr('x1', x1ForLegendTile).attr('y1', yForLegendTile).attr('x2', x2ForLegendTile).attr('y2', yForLegendTile);
|
|
|
|
if (background) {
|
|
(withTransition ? background.transition() : background).attr('height', $$.getLegendHeight() - 12).attr('width', maxWidth * (step + 1) + 10);
|
|
} // toggle legend state
|
|
|
|
|
|
$$.legend.selectAll('.' + CLASS.legendItem).classed(CLASS.legendItemHidden, function (id) {
|
|
return !$$.isTargetToShow(id);
|
|
}); // Update all to reflect change of legend
|
|
|
|
$$.updateLegendItemWidth(maxWidth);
|
|
$$.updateLegendItemHeight(maxHeight);
|
|
$$.updateLegendStep(step); // Update size and scale
|
|
|
|
$$.updateSizes();
|
|
$$.updateScales();
|
|
$$.updateSvgSize(); // Update g positions
|
|
|
|
$$.transformAll(withTransitionForTransform, transitions);
|
|
$$.legendHasRendered = true;
|
|
};
|
|
|
|
ChartInternal.prototype.initRegion = function () {
|
|
var $$ = this;
|
|
$$.region = $$.main.append('g').attr("clip-path", $$.clipPath).attr("class", CLASS.regions);
|
|
};
|
|
|
|
ChartInternal.prototype.updateRegion = function (duration) {
|
|
var $$ = this,
|
|
config = $$.config; // hide if arc type
|
|
|
|
$$.region.style('visibility', $$.hasArcType() ? 'hidden' : 'visible');
|
|
var mainRegion = $$.main.select('.' + CLASS.regions).selectAll('.' + CLASS.region).data(config.regions);
|
|
var mainRegionEnter = mainRegion.enter().append('rect').attr("x", $$.regionX.bind($$)).attr("y", $$.regionY.bind($$)).attr("width", $$.regionWidth.bind($$)).attr("height", $$.regionHeight.bind($$)).style("fill-opacity", 0);
|
|
$$.mainRegion = mainRegionEnter.merge(mainRegion).attr('class', $$.classRegion.bind($$));
|
|
mainRegion.exit().transition().duration(duration).style("opacity", 0).remove();
|
|
};
|
|
|
|
ChartInternal.prototype.redrawRegion = function (withTransition, transition) {
|
|
var $$ = this,
|
|
regions = $$.mainRegion;
|
|
return [(withTransition ? regions.transition(transition) : regions).attr("x", $$.regionX.bind($$)).attr("y", $$.regionY.bind($$)).attr("width", $$.regionWidth.bind($$)).attr("height", $$.regionHeight.bind($$)).style("fill-opacity", function (d) {
|
|
return isValue(d.opacity) ? d.opacity : 0.1;
|
|
})];
|
|
};
|
|
|
|
ChartInternal.prototype.regionX = function (d) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
xPos,
|
|
yScale = d.axis === 'y' ? $$.y : $$.y2;
|
|
|
|
if (d.axis === 'y' || d.axis === 'y2') {
|
|
xPos = config.axis_rotated ? 'start' in d ? yScale(d.start) : 0 : 0;
|
|
} else {
|
|
xPos = config.axis_rotated ? 0 : 'start' in d ? $$.x($$.isTimeSeries() ? $$.parseDate(d.start) : d.start) : 0;
|
|
}
|
|
|
|
return xPos;
|
|
};
|
|
|
|
ChartInternal.prototype.regionY = function (d) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
yPos,
|
|
yScale = d.axis === 'y' ? $$.y : $$.y2;
|
|
|
|
if (d.axis === 'y' || d.axis === 'y2') {
|
|
yPos = config.axis_rotated ? 0 : 'end' in d ? yScale(d.end) : 0;
|
|
} else {
|
|
yPos = config.axis_rotated ? 'start' in d ? $$.x($$.isTimeSeries() ? $$.parseDate(d.start) : d.start) : 0 : 0;
|
|
}
|
|
|
|
return yPos;
|
|
};
|
|
|
|
ChartInternal.prototype.regionWidth = function (d) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
start = $$.regionX(d),
|
|
end,
|
|
yScale = d.axis === 'y' ? $$.y : $$.y2;
|
|
|
|
if (d.axis === 'y' || d.axis === 'y2') {
|
|
end = config.axis_rotated ? 'end' in d ? yScale(d.end) : $$.width : $$.width;
|
|
} else {
|
|
end = config.axis_rotated ? $$.width : 'end' in d ? $$.x($$.isTimeSeries() ? $$.parseDate(d.end) : d.end) : $$.width;
|
|
}
|
|
|
|
return end < start ? 0 : end - start;
|
|
};
|
|
|
|
ChartInternal.prototype.regionHeight = function (d) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
start = this.regionY(d),
|
|
end,
|
|
yScale = d.axis === 'y' ? $$.y : $$.y2;
|
|
|
|
if (d.axis === 'y' || d.axis === 'y2') {
|
|
end = config.axis_rotated ? $$.height : 'start' in d ? yScale(d.start) : $$.height;
|
|
} else {
|
|
end = config.axis_rotated ? 'end' in d ? $$.x($$.isTimeSeries() ? $$.parseDate(d.end) : d.end) : $$.height : $$.height;
|
|
}
|
|
|
|
return end < start ? 0 : end - start;
|
|
};
|
|
|
|
ChartInternal.prototype.isRegionOnX = function (d) {
|
|
return !d.axis || d.axis === 'x';
|
|
};
|
|
|
|
ChartInternal.prototype.getScale = function (min, max, forTimeseries) {
|
|
return (forTimeseries ? this.d3.scaleTime() : this.d3.scaleLinear()).range([min, max]);
|
|
};
|
|
|
|
ChartInternal.prototype.getX = function (min, max, domain, offset) {
|
|
var $$ = this,
|
|
scale = $$.getScale(min, max, $$.isTimeSeries()),
|
|
_scale = domain ? scale.domain(domain) : scale,
|
|
key; // Define customized scale if categorized axis
|
|
|
|
|
|
if ($$.isCategorized()) {
|
|
offset = offset || function () {
|
|
return 0;
|
|
};
|
|
|
|
scale = function scale(d, raw) {
|
|
var v = _scale(d) + offset(d);
|
|
return raw ? v : Math.ceil(v);
|
|
};
|
|
} else {
|
|
scale = function scale(d, raw) {
|
|
var v = _scale(d);
|
|
|
|
return raw ? v : Math.ceil(v);
|
|
};
|
|
} // define functions
|
|
|
|
|
|
for (key in _scale) {
|
|
scale[key] = _scale[key];
|
|
}
|
|
|
|
scale.orgDomain = function () {
|
|
return _scale.domain();
|
|
}; // define custom domain() for categorized axis
|
|
|
|
|
|
if ($$.isCategorized()) {
|
|
scale.domain = function (domain) {
|
|
if (!arguments.length) {
|
|
domain = this.orgDomain();
|
|
return [domain[0], domain[1] + 1];
|
|
}
|
|
|
|
_scale.domain(domain);
|
|
|
|
return scale;
|
|
};
|
|
}
|
|
|
|
return scale;
|
|
};
|
|
|
|
ChartInternal.prototype.getY = function (min, max, domain) {
|
|
var scale = this.getScale(min, max, this.isTimeSeriesY());
|
|
|
|
if (domain) {
|
|
scale.domain(domain);
|
|
}
|
|
|
|
return scale;
|
|
};
|
|
|
|
ChartInternal.prototype.getYScale = function (id) {
|
|
return this.axis.getId(id) === 'y2' ? this.y2 : this.y;
|
|
};
|
|
|
|
ChartInternal.prototype.getSubYScale = function (id) {
|
|
return this.axis.getId(id) === 'y2' ? this.subY2 : this.subY;
|
|
};
|
|
|
|
ChartInternal.prototype.updateScales = function () {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
forInit = !$$.x; // update edges
|
|
|
|
$$.xMin = config.axis_rotated ? 1 : 0;
|
|
$$.xMax = config.axis_rotated ? $$.height : $$.width;
|
|
$$.yMin = config.axis_rotated ? 0 : $$.height;
|
|
$$.yMax = config.axis_rotated ? $$.width : 1;
|
|
$$.subXMin = $$.xMin;
|
|
$$.subXMax = $$.xMax;
|
|
$$.subYMin = config.axis_rotated ? 0 : $$.height2;
|
|
$$.subYMax = config.axis_rotated ? $$.width2 : 1; // update scales
|
|
|
|
$$.x = $$.getX($$.xMin, $$.xMax, forInit ? undefined : $$.x.orgDomain(), function () {
|
|
return $$.xAxis.tickOffset();
|
|
});
|
|
$$.y = $$.getY($$.yMin, $$.yMax, forInit ? config.axis_y_default : $$.y.domain());
|
|
$$.y2 = $$.getY($$.yMin, $$.yMax, forInit ? config.axis_y2_default : $$.y2.domain());
|
|
$$.subX = $$.getX($$.xMin, $$.xMax, $$.orgXDomain, function (d) {
|
|
return d % 1 ? 0 : $$.subXAxis.tickOffset();
|
|
});
|
|
$$.subY = $$.getY($$.subYMin, $$.subYMax, forInit ? config.axis_y_default : $$.subY.domain());
|
|
$$.subY2 = $$.getY($$.subYMin, $$.subYMax, forInit ? config.axis_y2_default : $$.subY2.domain()); // update axes
|
|
|
|
$$.xAxisTickFormat = $$.axis.getXAxisTickFormat();
|
|
$$.xAxisTickValues = $$.axis.getXAxisTickValues();
|
|
$$.yAxisTickValues = $$.axis.getYAxisTickValues();
|
|
$$.y2AxisTickValues = $$.axis.getY2AxisTickValues();
|
|
$$.xAxis = $$.axis.getXAxis($$.x, $$.xOrient, $$.xAxisTickFormat, $$.xAxisTickValues, config.axis_x_tick_outer);
|
|
$$.subXAxis = $$.axis.getXAxis($$.subX, $$.subXOrient, $$.xAxisTickFormat, $$.xAxisTickValues, config.axis_x_tick_outer);
|
|
$$.yAxis = $$.axis.getYAxis($$.y, $$.yOrient, config.axis_y_tick_format, $$.yAxisTickValues, config.axis_y_tick_outer);
|
|
$$.y2Axis = $$.axis.getYAxis($$.y2, $$.y2Orient, config.axis_y2_tick_format, $$.y2AxisTickValues, config.axis_y2_tick_outer); // Set initialized scales to brush and zoom
|
|
|
|
if (!forInit) {
|
|
if ($$.brush) {
|
|
$$.brush.updateScale($$.subX);
|
|
}
|
|
} // update for arc
|
|
|
|
|
|
if ($$.updateArc) {
|
|
$$.updateArc();
|
|
}
|
|
};
|
|
|
|
ChartInternal.prototype.selectPoint = function (target, d, i) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
cx = (config.axis_rotated ? $$.circleY : $$.circleX).bind($$),
|
|
cy = (config.axis_rotated ? $$.circleX : $$.circleY).bind($$),
|
|
r = $$.pointSelectR.bind($$);
|
|
config.data_onselected.call($$.api, d, target.node()); // add selected-circle on low layer g
|
|
|
|
$$.main.select('.' + CLASS.selectedCircles + $$.getTargetSelectorSuffix(d.id)).selectAll('.' + CLASS.selectedCircle + '-' + i).data([d]).enter().append('circle').attr("class", function () {
|
|
return $$.generateClass(CLASS.selectedCircle, i);
|
|
}).attr("cx", cx).attr("cy", cy).attr("stroke", function () {
|
|
return $$.color(d);
|
|
}).attr("r", function (d) {
|
|
return $$.pointSelectR(d) * 1.4;
|
|
}).transition().duration(100).attr("r", r);
|
|
};
|
|
|
|
ChartInternal.prototype.unselectPoint = function (target, d, i) {
|
|
var $$ = this;
|
|
$$.config.data_onunselected.call($$.api, d, target.node()); // remove selected-circle from low layer g
|
|
|
|
$$.main.select('.' + CLASS.selectedCircles + $$.getTargetSelectorSuffix(d.id)).selectAll('.' + CLASS.selectedCircle + '-' + i).transition().duration(100).attr('r', 0).remove();
|
|
};
|
|
|
|
ChartInternal.prototype.togglePoint = function (selected, target, d, i) {
|
|
selected ? this.selectPoint(target, d, i) : this.unselectPoint(target, d, i);
|
|
};
|
|
|
|
ChartInternal.prototype.selectPath = function (target, d) {
|
|
var $$ = this;
|
|
$$.config.data_onselected.call($$, d, target.node());
|
|
|
|
if ($$.config.interaction_brighten) {
|
|
target.transition().duration(100).style("fill", function () {
|
|
return $$.d3.rgb($$.color(d)).brighter(0.75);
|
|
});
|
|
}
|
|
};
|
|
|
|
ChartInternal.prototype.unselectPath = function (target, d) {
|
|
var $$ = this;
|
|
$$.config.data_onunselected.call($$, d, target.node());
|
|
|
|
if ($$.config.interaction_brighten) {
|
|
target.transition().duration(100).style("fill", function () {
|
|
return $$.color(d);
|
|
});
|
|
}
|
|
};
|
|
|
|
ChartInternal.prototype.togglePath = function (selected, target, d, i) {
|
|
selected ? this.selectPath(target, d, i) : this.unselectPath(target, d, i);
|
|
};
|
|
|
|
ChartInternal.prototype.getToggle = function (that, d) {
|
|
var $$ = this,
|
|
toggle;
|
|
|
|
if (that.nodeName === 'circle') {
|
|
if ($$.isStepType(d)) {
|
|
// circle is hidden in step chart, so treat as within the click area
|
|
toggle = function toggle() {}; // TODO: how to select step chart?
|
|
|
|
} else {
|
|
toggle = $$.togglePoint;
|
|
}
|
|
} else if (that.nodeName === 'path') {
|
|
toggle = $$.togglePath;
|
|
}
|
|
|
|
return toggle;
|
|
};
|
|
|
|
ChartInternal.prototype.toggleShape = function (that, d, i) {
|
|
var $$ = this,
|
|
d3 = $$.d3,
|
|
config = $$.config,
|
|
shape = d3.select(that),
|
|
isSelected = shape.classed(CLASS.SELECTED),
|
|
toggle = $$.getToggle(that, d).bind($$);
|
|
|
|
if (config.data_selection_enabled && config.data_selection_isselectable(d)) {
|
|
if (!config.data_selection_multiple) {
|
|
$$.main.selectAll('.' + CLASS.shapes + (config.data_selection_grouped ? $$.getTargetSelectorSuffix(d.id) : "")).selectAll('.' + CLASS.shape).each(function (d, i) {
|
|
var shape = d3.select(this);
|
|
|
|
if (shape.classed(CLASS.SELECTED)) {
|
|
toggle(false, shape.classed(CLASS.SELECTED, false), d, i);
|
|
}
|
|
});
|
|
}
|
|
|
|
shape.classed(CLASS.SELECTED, !isSelected);
|
|
toggle(!isSelected, shape, d, i);
|
|
}
|
|
};
|
|
|
|
ChartInternal.prototype.initBar = function () {
|
|
var $$ = this;
|
|
$$.main.select('.' + CLASS.chart).append("g").attr("class", CLASS.chartBars);
|
|
};
|
|
|
|
ChartInternal.prototype.updateTargetsForBar = function (targets) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
mainBars,
|
|
mainBarEnter,
|
|
classChartBar = $$.classChartBar.bind($$),
|
|
classBars = $$.classBars.bind($$),
|
|
classFocus = $$.classFocus.bind($$);
|
|
mainBars = $$.main.select('.' + CLASS.chartBars).selectAll('.' + CLASS.chartBar).data(targets).attr('class', function (d) {
|
|
return classChartBar(d) + classFocus(d);
|
|
});
|
|
mainBarEnter = mainBars.enter().append('g').attr('class', classChartBar).style("pointer-events", "none"); // Bars for each data
|
|
|
|
mainBarEnter.append('g').attr("class", classBars).style("cursor", function (d) {
|
|
return config.data_selection_isselectable(d) ? "pointer" : null;
|
|
});
|
|
};
|
|
|
|
ChartInternal.prototype.updateBar = function (durationForExit) {
|
|
var $$ = this,
|
|
barData = $$.barData.bind($$),
|
|
classBar = $$.classBar.bind($$),
|
|
initialOpacity = $$.initialOpacity.bind($$),
|
|
color = function color(d) {
|
|
return $$.color(d.id);
|
|
};
|
|
|
|
var mainBar = $$.main.selectAll('.' + CLASS.bars).selectAll('.' + CLASS.bar).data(barData);
|
|
var mainBarEnter = mainBar.enter().append('path').attr("class", classBar).style("stroke", color).style("fill", color);
|
|
$$.mainBar = mainBarEnter.merge(mainBar).style("opacity", initialOpacity);
|
|
mainBar.exit().transition().duration(durationForExit).style("opacity", 0);
|
|
};
|
|
|
|
ChartInternal.prototype.redrawBar = function (drawBar, withTransition, transition) {
|
|
return [(withTransition ? this.mainBar.transition(transition) : this.mainBar).attr('d', drawBar).style("stroke", this.color).style("fill", this.color).style("opacity", 1)];
|
|
};
|
|
|
|
ChartInternal.prototype.getBarW = function (axis, barTargetsNum) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
w = typeof config.bar_width === 'number' ? config.bar_width : barTargetsNum ? axis.tickInterval() * config.bar_width_ratio / barTargetsNum : 0;
|
|
return config.bar_width_max && w > config.bar_width_max ? config.bar_width_max : w;
|
|
};
|
|
|
|
ChartInternal.prototype.getBars = function (i, id) {
|
|
var $$ = this;
|
|
return (id ? $$.main.selectAll('.' + CLASS.bars + $$.getTargetSelectorSuffix(id)) : $$.main).selectAll('.' + CLASS.bar + (isValue(i) ? '-' + i : ''));
|
|
};
|
|
|
|
ChartInternal.prototype.expandBars = function (i, id, reset) {
|
|
var $$ = this;
|
|
|
|
if (reset) {
|
|
$$.unexpandBars();
|
|
}
|
|
|
|
$$.getBars(i, id).classed(CLASS.EXPANDED, true);
|
|
};
|
|
|
|
ChartInternal.prototype.unexpandBars = function (i) {
|
|
var $$ = this;
|
|
$$.getBars(i).classed(CLASS.EXPANDED, false);
|
|
};
|
|
|
|
ChartInternal.prototype.generateDrawBar = function (barIndices, isSub) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
getPoints = $$.generateGetBarPoints(barIndices, isSub);
|
|
return function (d, i) {
|
|
// 4 points that make a bar
|
|
var points = getPoints(d, i); // switch points if axis is rotated, not applicable for sub chart
|
|
|
|
var indexX = config.axis_rotated ? 1 : 0;
|
|
var indexY = config.axis_rotated ? 0 : 1;
|
|
var path = 'M ' + points[0][indexX] + ',' + points[0][indexY] + ' ' + 'L' + points[1][indexX] + ',' + points[1][indexY] + ' ' + 'L' + points[2][indexX] + ',' + points[2][indexY] + ' ' + 'L' + points[3][indexX] + ',' + points[3][indexY] + ' ' + 'z';
|
|
return path;
|
|
};
|
|
};
|
|
|
|
ChartInternal.prototype.generateGetBarPoints = function (barIndices, isSub) {
|
|
var $$ = this,
|
|
axis = isSub ? $$.subXAxis : $$.xAxis,
|
|
barTargetsNum = barIndices.__max__ + 1,
|
|
barW = $$.getBarW(axis, barTargetsNum),
|
|
barX = $$.getShapeX(barW, barTargetsNum, barIndices, !!isSub),
|
|
barY = $$.getShapeY(!!isSub),
|
|
barOffset = $$.getShapeOffset($$.isBarType, barIndices, !!isSub),
|
|
barSpaceOffset = barW * ($$.config.bar_space / 2),
|
|
yScale = isSub ? $$.getSubYScale : $$.getYScale;
|
|
return function (d, i) {
|
|
var y0 = yScale.call($$, d.id)(0),
|
|
offset = barOffset(d, i) || y0,
|
|
// offset is for stacked bar chart
|
|
posX = barX(d),
|
|
posY = barY(d); // fix posY not to overflow opposite quadrant
|
|
|
|
if ($$.config.axis_rotated) {
|
|
if (0 < d.value && posY < y0 || d.value < 0 && y0 < posY) {
|
|
posY = y0;
|
|
}
|
|
} // 4 points that make a bar
|
|
|
|
|
|
return [[posX + barSpaceOffset, offset], [posX + barSpaceOffset, posY - (y0 - offset)], [posX + barW - barSpaceOffset, posY - (y0 - offset)], [posX + barW - barSpaceOffset, offset]];
|
|
};
|
|
};
|
|
|
|
ChartInternal.prototype.isWithinBar = function (mouse, that) {
|
|
var box = that.getBoundingClientRect(),
|
|
seg0 = that.pathSegList.getItem(0),
|
|
seg1 = that.pathSegList.getItem(1),
|
|
x = Math.min(seg0.x, seg1.x),
|
|
y = Math.min(seg0.y, seg1.y),
|
|
w = box.width,
|
|
h = box.height,
|
|
offset = 2,
|
|
sx = x - offset,
|
|
ex = x + w + offset,
|
|
sy = y + h + offset,
|
|
ey = y - offset;
|
|
return sx < mouse[0] && mouse[0] < ex && ey < mouse[1] && mouse[1] < sy;
|
|
};
|
|
|
|
ChartInternal.prototype.getShapeIndices = function (typeFilter) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
indices = {},
|
|
i = 0,
|
|
j,
|
|
k;
|
|
$$.filterTargetsToShow($$.data.targets.filter(typeFilter, $$)).forEach(function (d) {
|
|
for (j = 0; j < config.data_groups.length; j++) {
|
|
if (config.data_groups[j].indexOf(d.id) < 0) {
|
|
continue;
|
|
}
|
|
|
|
for (k = 0; k < config.data_groups[j].length; k++) {
|
|
if (config.data_groups[j][k] in indices) {
|
|
indices[d.id] = indices[config.data_groups[j][k]];
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (isUndefined(indices[d.id])) {
|
|
indices[d.id] = i++;
|
|
}
|
|
});
|
|
indices.__max__ = i - 1;
|
|
return indices;
|
|
};
|
|
|
|
ChartInternal.prototype.getShapeX = function (offset, targetsNum, indices, isSub) {
|
|
var $$ = this,
|
|
scale = isSub ? $$.subX : $$.x;
|
|
return function (d) {
|
|
var index = d.id in indices ? indices[d.id] : 0;
|
|
return d.x || d.x === 0 ? scale(d.x) - offset * (targetsNum / 2 - index) : 0;
|
|
};
|
|
};
|
|
|
|
ChartInternal.prototype.getShapeY = function (isSub) {
|
|
var $$ = this;
|
|
return function (d) {
|
|
var scale = isSub ? $$.getSubYScale(d.id) : $$.getYScale(d.id);
|
|
return scale(d.value);
|
|
};
|
|
};
|
|
|
|
ChartInternal.prototype.getShapeOffset = function (typeFilter, indices, isSub) {
|
|
var $$ = this,
|
|
targets = $$.orderTargets($$.filterTargetsToShow($$.data.targets.filter(typeFilter, $$))),
|
|
targetIds = targets.map(function (t) {
|
|
return t.id;
|
|
});
|
|
return function (d, i) {
|
|
var scale = isSub ? $$.getSubYScale(d.id) : $$.getYScale(d.id),
|
|
y0 = scale(0),
|
|
offset = y0;
|
|
targets.forEach(function (t) {
|
|
var values = $$.isStepType(d) ? $$.convertValuesToStep(t.values) : t.values;
|
|
|
|
if (t.id === d.id || indices[t.id] !== indices[d.id]) {
|
|
return;
|
|
}
|
|
|
|
if (targetIds.indexOf(t.id) < targetIds.indexOf(d.id)) {
|
|
// check if the x values line up
|
|
if (typeof values[i] === 'undefined' || +values[i].x !== +d.x) {
|
|
// "+" for timeseries
|
|
// if not, try to find the value that does line up
|
|
i = -1;
|
|
values.forEach(function (v, j) {
|
|
if (v.x === d.x) {
|
|
i = j;
|
|
}
|
|
});
|
|
}
|
|
|
|
if (i in values && values[i].value * d.value >= 0) {
|
|
offset += scale(values[i].value) - y0;
|
|
}
|
|
}
|
|
});
|
|
return offset;
|
|
};
|
|
};
|
|
|
|
ChartInternal.prototype.isWithinShape = function (that, d) {
|
|
var $$ = this,
|
|
shape = $$.d3.select(that),
|
|
isWithin;
|
|
|
|
if (!$$.isTargetToShow(d.id)) {
|
|
isWithin = false;
|
|
} else if (that.nodeName === 'circle') {
|
|
isWithin = $$.isStepType(d) ? $$.isWithinStep(that, $$.getYScale(d.id)(d.value)) : $$.isWithinCircle(that, $$.pointSelectR(d) * 1.5);
|
|
} else if (that.nodeName === 'path') {
|
|
isWithin = shape.classed(CLASS.bar) ? $$.isWithinBar($$.d3.mouse(that), that) : true;
|
|
}
|
|
|
|
return isWithin;
|
|
};
|
|
|
|
ChartInternal.prototype.getInterpolate = function (d) {
|
|
var $$ = this,
|
|
d3 = $$.d3,
|
|
types = {
|
|
'linear': d3.curveLinear,
|
|
'linear-closed': d3.curveLinearClosed,
|
|
'basis': d3.curveBasis,
|
|
'basis-open': d3.curveBasisOpen,
|
|
'basis-closed': d3.curveBasisClosed,
|
|
'bundle': d3.curveBundle,
|
|
'cardinal': d3.curveCardinal,
|
|
'cardinal-open': d3.curveCardinalOpen,
|
|
'cardinal-closed': d3.curveCardinalClosed,
|
|
'monotone': d3.curveMonotoneX,
|
|
'step': d3.curveStep,
|
|
'step-before': d3.curveStepBefore,
|
|
'step-after': d3.curveStepAfter
|
|
},
|
|
type;
|
|
|
|
if ($$.isSplineType(d)) {
|
|
type = types[$$.config.spline_interpolation_type] || types.cardinal;
|
|
} else if ($$.isStepType(d)) {
|
|
type = types[$$.config.line_step_type];
|
|
} else {
|
|
type = types.linear;
|
|
}
|
|
|
|
return type;
|
|
};
|
|
|
|
ChartInternal.prototype.initLine = function () {
|
|
var $$ = this;
|
|
$$.main.select('.' + CLASS.chart).append("g").attr("class", CLASS.chartLines);
|
|
};
|
|
|
|
ChartInternal.prototype.updateTargetsForLine = function (targets) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
mainLines,
|
|
mainLineEnter,
|
|
classChartLine = $$.classChartLine.bind($$),
|
|
classLines = $$.classLines.bind($$),
|
|
classAreas = $$.classAreas.bind($$),
|
|
classCircles = $$.classCircles.bind($$),
|
|
classFocus = $$.classFocus.bind($$);
|
|
mainLines = $$.main.select('.' + CLASS.chartLines).selectAll('.' + CLASS.chartLine).data(targets).attr('class', function (d) {
|
|
return classChartLine(d) + classFocus(d);
|
|
});
|
|
mainLineEnter = mainLines.enter().append('g').attr('class', classChartLine).style('opacity', 0).style("pointer-events", "none"); // Lines for each data
|
|
|
|
mainLineEnter.append('g').attr("class", classLines); // Areas
|
|
|
|
mainLineEnter.append('g').attr('class', classAreas); // Circles for each data point on lines
|
|
|
|
mainLineEnter.append('g').attr("class", function (d) {
|
|
return $$.generateClass(CLASS.selectedCircles, d.id);
|
|
});
|
|
mainLineEnter.append('g').attr("class", classCircles).style("cursor", function (d) {
|
|
return config.data_selection_isselectable(d) ? "pointer" : null;
|
|
}); // Update date for selected circles
|
|
|
|
targets.forEach(function (t) {
|
|
$$.main.selectAll('.' + CLASS.selectedCircles + $$.getTargetSelectorSuffix(t.id)).selectAll('.' + CLASS.selectedCircle).each(function (d) {
|
|
d.value = t.values[d.index].value;
|
|
});
|
|
}); // MEMO: can not keep same color...
|
|
//mainLineUpdate.exit().remove();
|
|
};
|
|
|
|
ChartInternal.prototype.updateLine = function (durationForExit) {
|
|
var $$ = this;
|
|
var mainLine = $$.main.selectAll('.' + CLASS.lines).selectAll('.' + CLASS.line).data($$.lineData.bind($$));
|
|
var mainLineEnter = mainLine.enter().append('path').attr('class', $$.classLine.bind($$)).style("stroke", $$.color);
|
|
$$.mainLine = mainLineEnter.merge(mainLine).style("opacity", $$.initialOpacity.bind($$)).style('shape-rendering', function (d) {
|
|
return $$.isStepType(d) ? 'crispEdges' : '';
|
|
}).attr('transform', null);
|
|
mainLine.exit().transition().duration(durationForExit).style('opacity', 0);
|
|
};
|
|
|
|
ChartInternal.prototype.redrawLine = function (drawLine, withTransition, transition) {
|
|
return [(withTransition ? this.mainLine.transition(transition) : this.mainLine).attr("d", drawLine).style("stroke", this.color).style("opacity", 1)];
|
|
};
|
|
|
|
ChartInternal.prototype.generateDrawLine = function (lineIndices, isSub) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
line = $$.d3.line(),
|
|
getPoints = $$.generateGetLinePoints(lineIndices, isSub),
|
|
yScaleGetter = isSub ? $$.getSubYScale : $$.getYScale,
|
|
xValue = function xValue(d) {
|
|
return (isSub ? $$.subxx : $$.xx).call($$, d);
|
|
},
|
|
yValue = function yValue(d, i) {
|
|
return config.data_groups.length > 0 ? getPoints(d, i)[0][1] : yScaleGetter.call($$, d.id)(d.value);
|
|
};
|
|
|
|
line = config.axis_rotated ? line.x(yValue).y(xValue) : line.x(xValue).y(yValue);
|
|
|
|
if (!config.line_connectNull) {
|
|
line = line.defined(function (d) {
|
|
return d.value != null;
|
|
});
|
|
}
|
|
|
|
return function (d) {
|
|
var values = config.line_connectNull ? $$.filterRemoveNull(d.values) : d.values,
|
|
x = isSub ? $$.subX : $$.x,
|
|
y = yScaleGetter.call($$, d.id),
|
|
x0 = 0,
|
|
y0 = 0,
|
|
path;
|
|
|
|
if ($$.isLineType(d)) {
|
|
if (config.data_regions[d.id]) {
|
|
path = $$.lineWithRegions(values, x, y, config.data_regions[d.id]);
|
|
} else {
|
|
if ($$.isStepType(d)) {
|
|
values = $$.convertValuesToStep(values);
|
|
}
|
|
|
|
path = line.curve($$.getInterpolate(d))(values);
|
|
}
|
|
} else {
|
|
if (values[0]) {
|
|
x0 = x(values[0].x);
|
|
y0 = y(values[0].value);
|
|
}
|
|
|
|
path = config.axis_rotated ? "M " + y0 + " " + x0 : "M " + x0 + " " + y0;
|
|
}
|
|
|
|
return path ? path : "M 0 0";
|
|
};
|
|
};
|
|
|
|
ChartInternal.prototype.generateGetLinePoints = function (lineIndices, isSub) {
|
|
// partial duplication of generateGetBarPoints
|
|
var $$ = this,
|
|
config = $$.config,
|
|
lineTargetsNum = lineIndices.__max__ + 1,
|
|
x = $$.getShapeX(0, lineTargetsNum, lineIndices, !!isSub),
|
|
y = $$.getShapeY(!!isSub),
|
|
lineOffset = $$.getShapeOffset($$.isLineType, lineIndices, !!isSub),
|
|
yScale = isSub ? $$.getSubYScale : $$.getYScale;
|
|
return function (d, i) {
|
|
var y0 = yScale.call($$, d.id)(0),
|
|
offset = lineOffset(d, i) || y0,
|
|
// offset is for stacked area chart
|
|
posX = x(d),
|
|
posY = y(d); // fix posY not to overflow opposite quadrant
|
|
|
|
if (config.axis_rotated) {
|
|
if (0 < d.value && posY < y0 || d.value < 0 && y0 < posY) {
|
|
posY = y0;
|
|
}
|
|
} // 1 point that marks the line position
|
|
|
|
|
|
return [[posX, posY - (y0 - offset)], [posX, posY - (y0 - offset)], // needed for compatibility
|
|
[posX, posY - (y0 - offset)], // needed for compatibility
|
|
[posX, posY - (y0 - offset)] // needed for compatibility
|
|
];
|
|
};
|
|
};
|
|
|
|
ChartInternal.prototype.lineWithRegions = function (d, x, y, _regions) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
prev = -1,
|
|
i,
|
|
j,
|
|
s = "M",
|
|
sWithRegion,
|
|
xp,
|
|
yp,
|
|
dx,
|
|
dy,
|
|
dd,
|
|
diff,
|
|
diffx2,
|
|
xOffset = $$.isCategorized() ? 0.5 : 0,
|
|
xValue,
|
|
yValue,
|
|
regions = [];
|
|
|
|
function isWithinRegions(x, regions) {
|
|
var i;
|
|
|
|
for (i = 0; i < regions.length; i++) {
|
|
if (regions[i].start < x && x <= regions[i].end) {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
} // Check start/end of regions
|
|
|
|
|
|
if (isDefined(_regions)) {
|
|
for (i = 0; i < _regions.length; i++) {
|
|
regions[i] = {};
|
|
|
|
if (isUndefined(_regions[i].start)) {
|
|
regions[i].start = d[0].x;
|
|
} else {
|
|
regions[i].start = $$.isTimeSeries() ? $$.parseDate(_regions[i].start) : _regions[i].start;
|
|
}
|
|
|
|
if (isUndefined(_regions[i].end)) {
|
|
regions[i].end = d[d.length - 1].x;
|
|
} else {
|
|
regions[i].end = $$.isTimeSeries() ? $$.parseDate(_regions[i].end) : _regions[i].end;
|
|
}
|
|
}
|
|
} // Set scales
|
|
|
|
|
|
xValue = config.axis_rotated ? function (d) {
|
|
return y(d.value);
|
|
} : function (d) {
|
|
return x(d.x);
|
|
};
|
|
yValue = config.axis_rotated ? function (d) {
|
|
return x(d.x);
|
|
} : function (d) {
|
|
return y(d.value);
|
|
}; // Define svg generator function for region
|
|
|
|
function generateM(points) {
|
|
return 'M' + points[0][0] + ' ' + points[0][1] + ' ' + points[1][0] + ' ' + points[1][1];
|
|
}
|
|
|
|
if ($$.isTimeSeries()) {
|
|
sWithRegion = function sWithRegion(d0, d1, j, diff) {
|
|
var x0 = d0.x.getTime(),
|
|
x_diff = d1.x - d0.x,
|
|
xv0 = new Date(x0 + x_diff * j),
|
|
xv1 = new Date(x0 + x_diff * (j + diff)),
|
|
points;
|
|
|
|
if (config.axis_rotated) {
|
|
points = [[y(yp(j)), x(xv0)], [y(yp(j + diff)), x(xv1)]];
|
|
} else {
|
|
points = [[x(xv0), y(yp(j))], [x(xv1), y(yp(j + diff))]];
|
|
}
|
|
|
|
return generateM(points);
|
|
};
|
|
} else {
|
|
sWithRegion = function sWithRegion(d0, d1, j, diff) {
|
|
var points;
|
|
|
|
if (config.axis_rotated) {
|
|
points = [[y(yp(j), true), x(xp(j))], [y(yp(j + diff), true), x(xp(j + diff))]];
|
|
} else {
|
|
points = [[x(xp(j), true), y(yp(j))], [x(xp(j + diff), true), y(yp(j + diff))]];
|
|
}
|
|
|
|
return generateM(points);
|
|
};
|
|
} // Generate
|
|
|
|
|
|
for (i = 0; i < d.length; i++) {
|
|
// Draw as normal
|
|
if (isUndefined(regions) || !isWithinRegions(d[i].x, regions)) {
|
|
s += " " + xValue(d[i]) + " " + yValue(d[i]);
|
|
} // Draw with region // TODO: Fix for horizotal charts
|
|
else {
|
|
xp = $$.getScale(d[i - 1].x + xOffset, d[i].x + xOffset, $$.isTimeSeries());
|
|
yp = $$.getScale(d[i - 1].value, d[i].value);
|
|
dx = x(d[i].x) - x(d[i - 1].x);
|
|
dy = y(d[i].value) - y(d[i - 1].value);
|
|
dd = Math.sqrt(Math.pow(dx, 2) + Math.pow(dy, 2));
|
|
diff = 2 / dd;
|
|
diffx2 = diff * 2;
|
|
|
|
for (j = diff; j <= 1; j += diffx2) {
|
|
s += sWithRegion(d[i - 1], d[i], j, diff);
|
|
}
|
|
}
|
|
|
|
prev = d[i].x;
|
|
}
|
|
|
|
return s;
|
|
};
|
|
|
|
ChartInternal.prototype.updateArea = function (durationForExit) {
|
|
var $$ = this,
|
|
d3 = $$.d3;
|
|
var mainArea = $$.main.selectAll('.' + CLASS.areas).selectAll('.' + CLASS.area).data($$.lineData.bind($$));
|
|
var mainAreaEnter = mainArea.enter().append('path').attr("class", $$.classArea.bind($$)).style("fill", $$.color).style("opacity", function () {
|
|
$$.orgAreaOpacity = +d3.select(this).style('opacity');
|
|
return 0;
|
|
});
|
|
$$.mainArea = mainAreaEnter.merge(mainArea).style("opacity", $$.orgAreaOpacity);
|
|
mainArea.exit().transition().duration(durationForExit).style('opacity', 0);
|
|
};
|
|
|
|
ChartInternal.prototype.redrawArea = function (drawArea, withTransition, transition) {
|
|
return [(withTransition ? this.mainArea.transition(transition) : this.mainArea).attr("d", drawArea).style("fill", this.color).style("opacity", this.orgAreaOpacity)];
|
|
};
|
|
|
|
ChartInternal.prototype.generateDrawArea = function (areaIndices, isSub) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
area = $$.d3.area(),
|
|
getPoints = $$.generateGetAreaPoints(areaIndices, isSub),
|
|
yScaleGetter = isSub ? $$.getSubYScale : $$.getYScale,
|
|
xValue = function xValue(d) {
|
|
return (isSub ? $$.subxx : $$.xx).call($$, d);
|
|
},
|
|
value0 = function value0(d, i) {
|
|
return config.data_groups.length > 0 ? getPoints(d, i)[0][1] : yScaleGetter.call($$, d.id)($$.getAreaBaseValue(d.id));
|
|
},
|
|
value1 = function value1(d, i) {
|
|
return config.data_groups.length > 0 ? getPoints(d, i)[1][1] : yScaleGetter.call($$, d.id)(d.value);
|
|
};
|
|
|
|
area = config.axis_rotated ? area.x0(value0).x1(value1).y(xValue) : area.x(xValue).y0(config.area_above ? 0 : value0).y1(value1);
|
|
|
|
if (!config.line_connectNull) {
|
|
area = area.defined(function (d) {
|
|
return d.value !== null;
|
|
});
|
|
}
|
|
|
|
return function (d) {
|
|
var values = config.line_connectNull ? $$.filterRemoveNull(d.values) : d.values,
|
|
x0 = 0,
|
|
y0 = 0,
|
|
path;
|
|
|
|
if ($$.isAreaType(d)) {
|
|
if ($$.isStepType(d)) {
|
|
values = $$.convertValuesToStep(values);
|
|
}
|
|
|
|
path = area.curve($$.getInterpolate(d))(values);
|
|
} else {
|
|
if (values[0]) {
|
|
x0 = $$.x(values[0].x);
|
|
y0 = $$.getYScale(d.id)(values[0].value);
|
|
}
|
|
|
|
path = config.axis_rotated ? "M " + y0 + " " + x0 : "M " + x0 + " " + y0;
|
|
}
|
|
|
|
return path ? path : "M 0 0";
|
|
};
|
|
};
|
|
|
|
ChartInternal.prototype.getAreaBaseValue = function () {
|
|
return 0;
|
|
};
|
|
|
|
ChartInternal.prototype.generateGetAreaPoints = function (areaIndices, isSub) {
|
|
// partial duplication of generateGetBarPoints
|
|
var $$ = this,
|
|
config = $$.config,
|
|
areaTargetsNum = areaIndices.__max__ + 1,
|
|
x = $$.getShapeX(0, areaTargetsNum, areaIndices, !!isSub),
|
|
y = $$.getShapeY(!!isSub),
|
|
areaOffset = $$.getShapeOffset($$.isAreaType, areaIndices, !!isSub),
|
|
yScale = isSub ? $$.getSubYScale : $$.getYScale;
|
|
return function (d, i) {
|
|
var y0 = yScale.call($$, d.id)(0),
|
|
offset = areaOffset(d, i) || y0,
|
|
// offset is for stacked area chart
|
|
posX = x(d),
|
|
posY = y(d); // fix posY not to overflow opposite quadrant
|
|
|
|
if (config.axis_rotated) {
|
|
if (0 < d.value && posY < y0 || d.value < 0 && y0 < posY) {
|
|
posY = y0;
|
|
}
|
|
} // 1 point that marks the area position
|
|
|
|
|
|
return [[posX, offset], [posX, posY - (y0 - offset)], [posX, posY - (y0 - offset)], // needed for compatibility
|
|
[posX, offset] // needed for compatibility
|
|
];
|
|
};
|
|
};
|
|
|
|
ChartInternal.prototype.updateCircle = function (cx, cy) {
|
|
var $$ = this;
|
|
var mainCircle = $$.main.selectAll('.' + CLASS.circles).selectAll('.' + CLASS.circle).data($$.lineOrScatterOrStanfordData.bind($$));
|
|
var mainCircleEnter = mainCircle.enter().append("circle").attr('shape-rendering', 'crispEdges').attr("class", $$.classCircle.bind($$)).attr("cx", cx).attr("cy", cy).attr("r", $$.pointR.bind($$)).style("fill", $$.isStanfordGraphType() ? $$.getStanfordPointColor.bind($$) : $$.color);
|
|
$$.mainCircle = mainCircleEnter.merge(mainCircle).style("opacity", $$.isStanfordGraphType() ? 1 : $$.initialOpacityForCircle.bind($$));
|
|
mainCircle.exit().style("opacity", 0);
|
|
};
|
|
|
|
ChartInternal.prototype.redrawCircle = function (cx, cy, withTransition, transition) {
|
|
var $$ = this,
|
|
selectedCircles = $$.main.selectAll('.' + CLASS.selectedCircle);
|
|
return [(withTransition ? $$.mainCircle.transition(transition) : $$.mainCircle).style('opacity', this.opacityForCircle.bind($$)).style("fill", $$.isStanfordGraphType() ? $$.getStanfordPointColor.bind($$) : $$.color).attr("cx", cx).attr("cy", cy), (withTransition ? selectedCircles.transition(transition) : selectedCircles).attr("cx", cx).attr("cy", cy)];
|
|
};
|
|
|
|
ChartInternal.prototype.circleX = function (d) {
|
|
return d.x || d.x === 0 ? this.x(d.x) : null;
|
|
};
|
|
|
|
ChartInternal.prototype.updateCircleY = function () {
|
|
var $$ = this,
|
|
lineIndices,
|
|
getPoints;
|
|
|
|
if ($$.config.data_groups.length > 0) {
|
|
lineIndices = $$.getShapeIndices($$.isLineType), getPoints = $$.generateGetLinePoints(lineIndices);
|
|
|
|
$$.circleY = function (d, i) {
|
|
return getPoints(d, i)[0][1];
|
|
};
|
|
} else {
|
|
$$.circleY = function (d) {
|
|
return $$.getYScale(d.id)(d.value);
|
|
};
|
|
}
|
|
};
|
|
|
|
ChartInternal.prototype.getCircles = function (i, id) {
|
|
var $$ = this;
|
|
return (id ? $$.main.selectAll('.' + CLASS.circles + $$.getTargetSelectorSuffix(id)) : $$.main).selectAll('.' + CLASS.circle + (isValue(i) ? '-' + i : ''));
|
|
};
|
|
|
|
ChartInternal.prototype.expandCircles = function (i, id, reset) {
|
|
var $$ = this,
|
|
r = $$.pointExpandedR.bind($$);
|
|
|
|
if (reset) {
|
|
$$.unexpandCircles();
|
|
}
|
|
|
|
$$.getCircles(i, id).classed(CLASS.EXPANDED, true).attr('r', r);
|
|
};
|
|
|
|
ChartInternal.prototype.unexpandCircles = function (i) {
|
|
var $$ = this,
|
|
r = $$.pointR.bind($$);
|
|
$$.getCircles(i).filter(function () {
|
|
return $$.d3.select(this).classed(CLASS.EXPANDED);
|
|
}).classed(CLASS.EXPANDED, false).attr('r', r);
|
|
};
|
|
|
|
ChartInternal.prototype.pointR = function (d) {
|
|
var $$ = this,
|
|
config = $$.config;
|
|
return $$.isStepType(d) ? 0 : isFunction(config.point_r) ? config.point_r(d) : config.point_r;
|
|
};
|
|
|
|
ChartInternal.prototype.pointExpandedR = function (d) {
|
|
var $$ = this,
|
|
config = $$.config;
|
|
|
|
if (config.point_focus_expand_enabled) {
|
|
return isFunction(config.point_focus_expand_r) ? config.point_focus_expand_r(d) : config.point_focus_expand_r ? config.point_focus_expand_r : $$.pointR(d) * 1.75;
|
|
} else {
|
|
return $$.pointR(d);
|
|
}
|
|
};
|
|
|
|
ChartInternal.prototype.pointSelectR = function (d) {
|
|
var $$ = this,
|
|
config = $$.config;
|
|
return isFunction(config.point_select_r) ? config.point_select_r(d) : config.point_select_r ? config.point_select_r : $$.pointR(d) * 4;
|
|
};
|
|
|
|
ChartInternal.prototype.isWithinCircle = function (that, r) {
|
|
var d3 = this.d3,
|
|
mouse = d3.mouse(that),
|
|
d3_this = d3.select(that),
|
|
cx = +d3_this.attr("cx"),
|
|
cy = +d3_this.attr("cy");
|
|
return Math.sqrt(Math.pow(cx - mouse[0], 2) + Math.pow(cy - mouse[1], 2)) < r;
|
|
};
|
|
|
|
ChartInternal.prototype.isWithinStep = function (that, y) {
|
|
return Math.abs(y - this.d3.mouse(that)[1]) < 30;
|
|
};
|
|
|
|
ChartInternal.prototype.getCurrentWidth = function () {
|
|
var $$ = this,
|
|
config = $$.config;
|
|
return config.size_width ? config.size_width : $$.getParentWidth();
|
|
};
|
|
|
|
ChartInternal.prototype.getCurrentHeight = function () {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
h = config.size_height ? config.size_height : $$.getParentHeight();
|
|
return h > 0 ? h : 320 / ($$.hasType('gauge') && !config.gauge_fullCircle ? 2 : 1);
|
|
};
|
|
|
|
ChartInternal.prototype.getCurrentPaddingTop = function () {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
padding = isValue(config.padding_top) ? config.padding_top : 0;
|
|
|
|
if ($$.title && $$.title.node()) {
|
|
padding += $$.getTitlePadding();
|
|
}
|
|
|
|
return padding;
|
|
};
|
|
|
|
ChartInternal.prototype.getCurrentPaddingBottom = function () {
|
|
var config = this.config;
|
|
return isValue(config.padding_bottom) ? config.padding_bottom : 0;
|
|
};
|
|
|
|
ChartInternal.prototype.getCurrentPaddingLeft = function (withoutRecompute) {
|
|
var $$ = this,
|
|
config = $$.config;
|
|
|
|
if (isValue(config.padding_left)) {
|
|
return config.padding_left;
|
|
} else if (config.axis_rotated) {
|
|
return !config.axis_x_show || config.axis_x_inner ? 1 : Math.max(ceil10($$.getAxisWidthByAxisId('x', withoutRecompute)), 40);
|
|
} else if (!config.axis_y_show || config.axis_y_inner) {
|
|
// && !config.axis_rotated
|
|
return $$.axis.getYAxisLabelPosition().isOuter ? 30 : 1;
|
|
} else {
|
|
return ceil10($$.getAxisWidthByAxisId('y', withoutRecompute));
|
|
}
|
|
};
|
|
|
|
ChartInternal.prototype.getCurrentPaddingRight = function () {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
padding = 0,
|
|
defaultPadding = 10,
|
|
legendWidthOnRight = $$.isLegendRight ? $$.getLegendWidth() + 20 : 0;
|
|
|
|
if (isValue(config.padding_right)) {
|
|
padding = config.padding_right + 1; // 1 is needed not to hide tick line
|
|
} else if (config.axis_rotated) {
|
|
padding = defaultPadding + legendWidthOnRight;
|
|
} else if (!config.axis_y2_show || config.axis_y2_inner) {
|
|
// && !config.axis_rotated
|
|
padding = 2 + legendWidthOnRight + ($$.axis.getY2AxisLabelPosition().isOuter ? 20 : 0);
|
|
} else {
|
|
padding = ceil10($$.getAxisWidthByAxisId('y2')) + legendWidthOnRight;
|
|
}
|
|
|
|
if ($$.colorScale && $$.colorScale.node()) {
|
|
padding += $$.getColorScalePadding();
|
|
}
|
|
|
|
return padding;
|
|
};
|
|
|
|
ChartInternal.prototype.getParentRectValue = function (key) {
|
|
var parent = this.selectChart.node(),
|
|
v;
|
|
|
|
while (parent && parent.tagName !== 'BODY') {
|
|
try {
|
|
v = parent.getBoundingClientRect()[key];
|
|
} catch (e) {
|
|
if (key === 'width') {
|
|
// In IE in certain cases getBoundingClientRect
|
|
// will cause an "unspecified error"
|
|
v = parent.offsetWidth;
|
|
}
|
|
}
|
|
|
|
if (v) {
|
|
break;
|
|
}
|
|
|
|
parent = parent.parentNode;
|
|
}
|
|
|
|
return v;
|
|
};
|
|
|
|
ChartInternal.prototype.getParentWidth = function () {
|
|
return this.getParentRectValue('width');
|
|
};
|
|
|
|
ChartInternal.prototype.getParentHeight = function () {
|
|
var h = this.selectChart.style('height');
|
|
return h.indexOf('px') > 0 ? +h.replace('px', '') : 0;
|
|
};
|
|
|
|
ChartInternal.prototype.getSvgLeft = function (withoutRecompute) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
hasLeftAxisRect = config.axis_rotated || !config.axis_rotated && !config.axis_y_inner,
|
|
leftAxisClass = config.axis_rotated ? CLASS.axisX : CLASS.axisY,
|
|
leftAxis = $$.main.select('.' + leftAxisClass).node(),
|
|
svgRect = leftAxis && hasLeftAxisRect ? leftAxis.getBoundingClientRect() : {
|
|
right: 0
|
|
},
|
|
chartRect = $$.selectChart.node().getBoundingClientRect(),
|
|
hasArc = $$.hasArcType(),
|
|
svgLeft = svgRect.right - chartRect.left - (hasArc ? 0 : $$.getCurrentPaddingLeft(withoutRecompute));
|
|
return svgLeft > 0 ? svgLeft : 0;
|
|
};
|
|
|
|
ChartInternal.prototype.getAxisWidthByAxisId = function (id, withoutRecompute) {
|
|
var $$ = this,
|
|
position = $$.axis.getLabelPositionById(id);
|
|
return $$.axis.getMaxTickWidth(id, withoutRecompute) + (position.isInner ? 20 : 40);
|
|
};
|
|
|
|
ChartInternal.prototype.getHorizontalAxisHeight = function (axisId) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
h = 30;
|
|
|
|
if (axisId === 'x' && !config.axis_x_show) {
|
|
return 8;
|
|
}
|
|
|
|
if (axisId === 'x' && config.axis_x_height) {
|
|
return config.axis_x_height;
|
|
}
|
|
|
|
if (axisId === 'y' && !config.axis_y_show) {
|
|
return config.legend_show && !$$.isLegendRight && !$$.isLegendInset ? 10 : 1;
|
|
}
|
|
|
|
if (axisId === 'y2' && !config.axis_y2_show) {
|
|
return $$.rotated_padding_top;
|
|
} // Calculate x axis height when tick rotated
|
|
|
|
|
|
if (axisId === 'x' && !config.axis_rotated && config.axis_x_tick_rotate) {
|
|
h = 30 + $$.axis.getMaxTickWidth(axisId) * Math.cos(Math.PI * (90 - Math.abs(config.axis_x_tick_rotate)) / 180);
|
|
} // Calculate y axis height when tick rotated
|
|
|
|
|
|
if (axisId === 'y' && config.axis_rotated && config.axis_y_tick_rotate) {
|
|
h = 30 + $$.axis.getMaxTickWidth(axisId) * Math.cos(Math.PI * (90 - Math.abs(config.axis_y_tick_rotate)) / 180);
|
|
}
|
|
|
|
return h + ($$.axis.getLabelPositionById(axisId).isInner ? 0 : 10) + (axisId === 'y2' ? -10 : 0);
|
|
};
|
|
|
|
ChartInternal.prototype.initBrush = function (scale) {
|
|
var $$ = this,
|
|
d3 = $$.d3; // TODO: dynamically change brushY/brushX according to axis_rotated.
|
|
|
|
$$.brush = ($$.config.axis_rotated ? d3.brushY() : d3.brushX()).on("brush", function () {
|
|
var event = d3.event.sourceEvent;
|
|
|
|
if (event && event.type === "zoom") {
|
|
return;
|
|
}
|
|
|
|
$$.redrawForBrush();
|
|
}).on("end", function () {
|
|
var event = d3.event.sourceEvent;
|
|
|
|
if (event && event.type === "zoom") {
|
|
return;
|
|
}
|
|
|
|
if ($$.brush.empty() && event && event.type !== 'end') {
|
|
$$.brush.clear();
|
|
}
|
|
});
|
|
|
|
$$.brush.updateExtent = function () {
|
|
var range = this.scale.range(),
|
|
extent;
|
|
|
|
if ($$.config.axis_rotated) {
|
|
extent = [[0, range[0]], [$$.width2, range[1]]];
|
|
} else {
|
|
extent = [[range[0], 0], [range[1], $$.height2]];
|
|
}
|
|
|
|
this.extent(extent);
|
|
return this;
|
|
};
|
|
|
|
$$.brush.updateScale = function (scale) {
|
|
this.scale = scale;
|
|
return this;
|
|
};
|
|
|
|
$$.brush.update = function (scale) {
|
|
this.updateScale(scale || $$.subX).updateExtent();
|
|
$$.context.select('.' + CLASS.brush).call(this);
|
|
};
|
|
|
|
$$.brush.clear = function () {
|
|
$$.context.select('.' + CLASS.brush).call($$.brush.move, null);
|
|
};
|
|
|
|
$$.brush.selection = function () {
|
|
return d3.brushSelection($$.context.select('.' + CLASS.brush).node());
|
|
};
|
|
|
|
$$.brush.selectionAsValue = function (selectionAsValue, withTransition) {
|
|
var selection, brush;
|
|
|
|
if (selectionAsValue) {
|
|
if ($$.context) {
|
|
selection = [this.scale(selectionAsValue[0]), this.scale(selectionAsValue[1])];
|
|
brush = $$.context.select('.' + CLASS.brush);
|
|
|
|
if (withTransition) {
|
|
brush = brush.transition();
|
|
}
|
|
|
|
$$.brush.move(brush, selection);
|
|
}
|
|
|
|
return [];
|
|
}
|
|
|
|
selection = $$.brush.selection() || [0, 0];
|
|
return [this.scale.invert(selection[0]), this.scale.invert(selection[1])];
|
|
};
|
|
|
|
$$.brush.empty = function () {
|
|
var selection = $$.brush.selection();
|
|
return !selection || selection[0] === selection[1];
|
|
};
|
|
|
|
return $$.brush.updateScale(scale);
|
|
};
|
|
|
|
ChartInternal.prototype.initSubchart = function () {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
context = $$.context = $$.svg.append("g").attr("transform", $$.getTranslate('context')),
|
|
visibility = config.subchart_show ? 'visible' : 'hidden'; // set style
|
|
|
|
context.style('visibility', visibility); // Define g for chart area
|
|
|
|
context.append('g').attr("clip-path", $$.clipPathForSubchart).attr('class', CLASS.chart); // Define g for bar chart area
|
|
|
|
context.select('.' + CLASS.chart).append("g").attr("class", CLASS.chartBars); // Define g for line chart area
|
|
|
|
context.select('.' + CLASS.chart).append("g").attr("class", CLASS.chartLines); // Add extent rect for Brush
|
|
|
|
context.append("g").attr("clip-path", $$.clipPath).attr("class", CLASS.brush); // ATTENTION: This must be called AFTER chart added
|
|
// Add Axis
|
|
|
|
$$.axes.subx = context.append("g").attr("class", CLASS.axisX).attr("transform", $$.getTranslate('subx')).attr("clip-path", config.axis_rotated ? "" : $$.clipPathForXAxis);
|
|
};
|
|
|
|
ChartInternal.prototype.initSubchartBrush = function () {
|
|
var $$ = this; // Add extent rect for Brush
|
|
|
|
$$.initBrush($$.subX).updateExtent();
|
|
$$.context.select('.' + CLASS.brush).call($$.brush);
|
|
};
|
|
|
|
ChartInternal.prototype.updateTargetsForSubchart = function (targets) {
|
|
var $$ = this,
|
|
context = $$.context,
|
|
config = $$.config,
|
|
contextLineEnter,
|
|
contextLine,
|
|
contextBarEnter,
|
|
contextBar,
|
|
classChartBar = $$.classChartBar.bind($$),
|
|
classBars = $$.classBars.bind($$),
|
|
classChartLine = $$.classChartLine.bind($$),
|
|
classLines = $$.classLines.bind($$),
|
|
classAreas = $$.classAreas.bind($$);
|
|
|
|
if (config.subchart_show) {
|
|
//-- Bar --//
|
|
contextBar = context.select('.' + CLASS.chartBars).selectAll('.' + CLASS.chartBar).data(targets);
|
|
contextBarEnter = contextBar.enter().append('g').style('opacity', 0);
|
|
contextBarEnter.merge(contextBar).attr('class', classChartBar); // Bars for each data
|
|
|
|
contextBarEnter.append('g').attr("class", classBars); //-- Line --//
|
|
|
|
contextLine = context.select('.' + CLASS.chartLines).selectAll('.' + CLASS.chartLine).data(targets);
|
|
contextLineEnter = contextLine.enter().append('g').style('opacity', 0);
|
|
contextLineEnter.merge(contextLine).attr('class', classChartLine); // Lines for each data
|
|
|
|
contextLineEnter.append("g").attr("class", classLines); // Area
|
|
|
|
contextLineEnter.append("g").attr("class", classAreas); //-- Brush --//
|
|
|
|
context.selectAll('.' + CLASS.brush + ' rect').attr(config.axis_rotated ? "width" : "height", config.axis_rotated ? $$.width2 : $$.height2);
|
|
}
|
|
};
|
|
|
|
ChartInternal.prototype.updateBarForSubchart = function (durationForExit) {
|
|
var $$ = this;
|
|
var contextBar = $$.context.selectAll('.' + CLASS.bars).selectAll('.' + CLASS.bar).data($$.barData.bind($$));
|
|
var contextBarEnter = contextBar.enter().append('path').attr("class", $$.classBar.bind($$)).style("stroke", 'none').style("fill", $$.color);
|
|
contextBar.exit().transition().duration(durationForExit).style('opacity', 0).remove();
|
|
$$.contextBar = contextBarEnter.merge(contextBar).style("opacity", $$.initialOpacity.bind($$));
|
|
};
|
|
|
|
ChartInternal.prototype.redrawBarForSubchart = function (drawBarOnSub, withTransition, duration) {
|
|
(withTransition ? this.contextBar.transition(Math.random().toString()).duration(duration) : this.contextBar).attr('d', drawBarOnSub).style('opacity', 1);
|
|
};
|
|
|
|
ChartInternal.prototype.updateLineForSubchart = function (durationForExit) {
|
|
var $$ = this;
|
|
var contextLine = $$.context.selectAll('.' + CLASS.lines).selectAll('.' + CLASS.line).data($$.lineData.bind($$));
|
|
var contextLineEnter = contextLine.enter().append('path').attr('class', $$.classLine.bind($$)).style('stroke', $$.color);
|
|
contextLine.exit().transition().duration(durationForExit).style('opacity', 0).remove();
|
|
$$.contextLine = contextLineEnter.merge(contextLine).style("opacity", $$.initialOpacity.bind($$));
|
|
};
|
|
|
|
ChartInternal.prototype.redrawLineForSubchart = function (drawLineOnSub, withTransition, duration) {
|
|
(withTransition ? this.contextLine.transition(Math.random().toString()).duration(duration) : this.contextLine).attr("d", drawLineOnSub).style('opacity', 1);
|
|
};
|
|
|
|
ChartInternal.prototype.updateAreaForSubchart = function (durationForExit) {
|
|
var $$ = this,
|
|
d3 = $$.d3;
|
|
var contextArea = $$.context.selectAll('.' + CLASS.areas).selectAll('.' + CLASS.area).data($$.lineData.bind($$));
|
|
var contextAreaEnter = contextArea.enter().append('path').attr("class", $$.classArea.bind($$)).style("fill", $$.color).style("opacity", function () {
|
|
$$.orgAreaOpacity = +d3.select(this).style('opacity');
|
|
return 0;
|
|
});
|
|
contextArea.exit().transition().duration(durationForExit).style('opacity', 0).remove();
|
|
$$.contextArea = contextAreaEnter.merge(contextArea).style("opacity", 0);
|
|
};
|
|
|
|
ChartInternal.prototype.redrawAreaForSubchart = function (drawAreaOnSub, withTransition, duration) {
|
|
(withTransition ? this.contextArea.transition(Math.random().toString()).duration(duration) : this.contextArea).attr("d", drawAreaOnSub).style("fill", this.color).style("opacity", this.orgAreaOpacity);
|
|
};
|
|
|
|
ChartInternal.prototype.redrawSubchart = function (withSubchart, transitions, duration, durationForExit, areaIndices, barIndices, lineIndices) {
|
|
var $$ = this,
|
|
d3 = $$.d3,
|
|
config = $$.config,
|
|
drawAreaOnSub,
|
|
drawBarOnSub,
|
|
drawLineOnSub;
|
|
$$.context.style('visibility', config.subchart_show ? 'visible' : 'hidden'); // subchart
|
|
|
|
if (config.subchart_show) {
|
|
// reflect main chart to extent on subchart if zoomed
|
|
if (d3.event && d3.event.type === 'zoom') {
|
|
$$.brush.selectionAsValue($$.x.orgDomain());
|
|
} // update subchart elements if needed
|
|
|
|
|
|
if (withSubchart) {
|
|
// extent rect
|
|
if (!$$.brush.empty()) {
|
|
$$.brush.selectionAsValue($$.x.orgDomain());
|
|
} // setup drawer - MEMO: this must be called after axis updated
|
|
|
|
|
|
drawAreaOnSub = $$.generateDrawArea(areaIndices, true);
|
|
drawBarOnSub = $$.generateDrawBar(barIndices, true);
|
|
drawLineOnSub = $$.generateDrawLine(lineIndices, true);
|
|
$$.updateBarForSubchart(duration);
|
|
$$.updateLineForSubchart(duration);
|
|
$$.updateAreaForSubchart(duration);
|
|
$$.redrawBarForSubchart(drawBarOnSub, duration, duration);
|
|
$$.redrawLineForSubchart(drawLineOnSub, duration, duration);
|
|
$$.redrawAreaForSubchart(drawAreaOnSub, duration, duration);
|
|
}
|
|
}
|
|
};
|
|
|
|
ChartInternal.prototype.redrawForBrush = function () {
|
|
var $$ = this,
|
|
x = $$.x,
|
|
d3 = $$.d3,
|
|
s;
|
|
$$.redraw({
|
|
withTransition: false,
|
|
withY: $$.config.zoom_rescale,
|
|
withSubchart: false,
|
|
withUpdateXDomain: true,
|
|
withEventRect: false,
|
|
withDimension: false
|
|
}); // update zoom transation binded to event rect
|
|
|
|
s = d3.event.selection || $$.brush.scale.range();
|
|
$$.main.select('.' + CLASS.eventRect).call($$.zoom.transform, d3.zoomIdentity.scale($$.width / (s[1] - s[0])).translate(-s[0], 0));
|
|
$$.config.subchart_onbrush.call($$.api, x.orgDomain());
|
|
};
|
|
|
|
ChartInternal.prototype.transformContext = function (withTransition, transitions) {
|
|
var $$ = this,
|
|
subXAxis;
|
|
|
|
if (transitions && transitions.axisSubX) {
|
|
subXAxis = transitions.axisSubX;
|
|
} else {
|
|
subXAxis = $$.context.select('.' + CLASS.axisX);
|
|
|
|
if (withTransition) {
|
|
subXAxis = subXAxis.transition();
|
|
}
|
|
}
|
|
|
|
$$.context.attr("transform", $$.getTranslate('context'));
|
|
subXAxis.attr("transform", $$.getTranslate('subx'));
|
|
};
|
|
|
|
ChartInternal.prototype.getDefaultSelection = function () {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
selection = isFunction(config.axis_x_selection) ? config.axis_x_selection($$.getXDomain($$.data.targets)) : config.axis_x_selection;
|
|
|
|
if ($$.isTimeSeries()) {
|
|
selection = [$$.parseDate(selection[0]), $$.parseDate(selection[1])];
|
|
}
|
|
|
|
return selection;
|
|
};
|
|
|
|
ChartInternal.prototype.initText = function () {
|
|
var $$ = this;
|
|
$$.main.select('.' + CLASS.chart).append("g").attr("class", CLASS.chartTexts);
|
|
$$.mainText = $$.d3.selectAll([]);
|
|
};
|
|
|
|
ChartInternal.prototype.updateTargetsForText = function (targets) {
|
|
var $$ = this,
|
|
classChartText = $$.classChartText.bind($$),
|
|
classTexts = $$.classTexts.bind($$),
|
|
classFocus = $$.classFocus.bind($$);
|
|
var mainText = $$.main.select('.' + CLASS.chartTexts).selectAll('.' + CLASS.chartText).data(targets);
|
|
var mainTextEnter = mainText.enter().append('g').attr('class', classChartText).style('opacity', 0).style("pointer-events", "none");
|
|
mainTextEnter.append('g').attr('class', classTexts);
|
|
mainTextEnter.merge(mainText).attr('class', function (d) {
|
|
return classChartText(d) + classFocus(d);
|
|
});
|
|
};
|
|
|
|
ChartInternal.prototype.updateText = function (xForText, yForText, durationForExit) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
barOrLineData = $$.barOrLineData.bind($$),
|
|
classText = $$.classText.bind($$);
|
|
var mainText = $$.main.selectAll('.' + CLASS.texts).selectAll('.' + CLASS.text).data(barOrLineData);
|
|
var mainTextEnter = mainText.enter().append('text').attr("class", classText).attr('text-anchor', function (d) {
|
|
return config.axis_rotated ? d.value < 0 ? 'end' : 'start' : 'middle';
|
|
}).style("stroke", 'none').attr('x', xForText).attr('y', yForText).style("fill", function (d) {
|
|
return $$.color(d);
|
|
}).style("fill-opacity", 0);
|
|
$$.mainText = mainTextEnter.merge(mainText).text(function (d, i, j) {
|
|
return $$.dataLabelFormat(d.id)(d.value, d.id, i, j);
|
|
});
|
|
mainText.exit().transition().duration(durationForExit).style('fill-opacity', 0).remove();
|
|
};
|
|
|
|
ChartInternal.prototype.redrawText = function (xForText, yForText, forFlow, withTransition, transition) {
|
|
return [(withTransition ? this.mainText.transition(transition) : this.mainText).attr('x', xForText).attr('y', yForText).style("fill", this.color).style("fill-opacity", forFlow ? 0 : this.opacityForText.bind(this))];
|
|
};
|
|
|
|
ChartInternal.prototype.getTextRect = function (text, cls, element) {
|
|
var dummy = this.d3.select('body').append('div').classed('c3', true),
|
|
svg = dummy.append("svg").style('visibility', 'hidden').style('position', 'fixed').style('top', 0).style('left', 0),
|
|
font = this.d3.select(element).style('font'),
|
|
rect;
|
|
svg.selectAll('.dummy').data([text]).enter().append('text').classed(cls ? cls : "", true).style('font', font).text(text).each(function () {
|
|
rect = this.getBoundingClientRect();
|
|
});
|
|
dummy.remove();
|
|
return rect;
|
|
};
|
|
|
|
ChartInternal.prototype.generateXYForText = function (areaIndices, barIndices, lineIndices, forX) {
|
|
var $$ = this,
|
|
getAreaPoints = $$.generateGetAreaPoints(areaIndices, false),
|
|
getBarPoints = $$.generateGetBarPoints(barIndices, false),
|
|
getLinePoints = $$.generateGetLinePoints(lineIndices, false),
|
|
getter = forX ? $$.getXForText : $$.getYForText;
|
|
return function (d, i) {
|
|
var getPoints = $$.isAreaType(d) ? getAreaPoints : $$.isBarType(d) ? getBarPoints : getLinePoints;
|
|
return getter.call($$, getPoints(d, i), d, this);
|
|
};
|
|
};
|
|
|
|
ChartInternal.prototype.getXForText = function (points, d, textElement) {
|
|
var $$ = this,
|
|
box = textElement.getBoundingClientRect(),
|
|
xPos,
|
|
padding;
|
|
|
|
if ($$.config.axis_rotated) {
|
|
padding = $$.isBarType(d) ? 4 : 6;
|
|
xPos = points[2][1] + padding * (d.value < 0 ? -1 : 1);
|
|
} else {
|
|
xPos = $$.hasType('bar') ? (points[2][0] + points[0][0]) / 2 : points[0][0];
|
|
} // show labels regardless of the domain if value is null
|
|
|
|
|
|
if (d.value === null) {
|
|
if (xPos > $$.width) {
|
|
xPos = $$.width - box.width;
|
|
} else if (xPos < 0) {
|
|
xPos = 4;
|
|
}
|
|
}
|
|
|
|
return xPos;
|
|
};
|
|
|
|
ChartInternal.prototype.getYForText = function (points, d, textElement) {
|
|
var $$ = this,
|
|
box = textElement.getBoundingClientRect(),
|
|
yPos;
|
|
|
|
if ($$.config.axis_rotated) {
|
|
yPos = (points[0][0] + points[2][0] + box.height * 0.6) / 2;
|
|
} else {
|
|
yPos = points[2][1];
|
|
|
|
if (d.value < 0 || d.value === 0 && !$$.hasPositiveValue) {
|
|
yPos += box.height;
|
|
|
|
if ($$.isBarType(d) && $$.isSafari()) {
|
|
yPos -= 3;
|
|
} else if (!$$.isBarType(d) && $$.isChrome()) {
|
|
yPos += 3;
|
|
}
|
|
} else {
|
|
yPos += $$.isBarType(d) ? -3 : -6;
|
|
}
|
|
} // show labels regardless of the domain if value is null
|
|
|
|
|
|
if (d.value === null && !$$.config.axis_rotated) {
|
|
if (yPos < box.height) {
|
|
yPos = box.height;
|
|
} else if (yPos > this.height) {
|
|
yPos = this.height - 4;
|
|
}
|
|
}
|
|
|
|
return yPos;
|
|
};
|
|
|
|
ChartInternal.prototype.initTitle = function () {
|
|
var $$ = this;
|
|
$$.title = $$.svg.append("text").text($$.config.title_text).attr("class", $$.CLASS.title);
|
|
};
|
|
|
|
ChartInternal.prototype.redrawTitle = function () {
|
|
var $$ = this;
|
|
$$.title.attr("x", $$.xForTitle.bind($$)).attr("y", $$.yForTitle.bind($$));
|
|
};
|
|
|
|
ChartInternal.prototype.xForTitle = function () {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
position = config.title_position || 'left',
|
|
x;
|
|
|
|
if (position.indexOf('right') >= 0) {
|
|
x = $$.currentWidth - $$.getTextRect($$.title.node().textContent, $$.CLASS.title, $$.title.node()).width - config.title_padding.right;
|
|
} else if (position.indexOf('center') >= 0) {
|
|
x = ($$.currentWidth - $$.getTextRect($$.title.node().textContent, $$.CLASS.title, $$.title.node()).width) / 2;
|
|
} else {
|
|
// left
|
|
x = config.title_padding.left;
|
|
}
|
|
|
|
return x;
|
|
};
|
|
|
|
ChartInternal.prototype.yForTitle = function () {
|
|
var $$ = this;
|
|
return $$.config.title_padding.top + $$.getTextRect($$.title.node().textContent, $$.CLASS.title, $$.title.node()).height;
|
|
};
|
|
|
|
ChartInternal.prototype.getTitlePadding = function () {
|
|
var $$ = this;
|
|
return $$.yForTitle() + $$.config.title_padding.bottom;
|
|
};
|
|
|
|
function powerOfTen(d) {
|
|
return d / Math.pow(10, Math.ceil(Math.log(d) / Math.LN10 - 1e-12)) === 1;
|
|
}
|
|
|
|
ChartInternal.prototype.drawColorScale = function () {
|
|
var $$ = this,
|
|
d3 = $$.d3,
|
|
config = $$.config,
|
|
target = $$.data.targets[0],
|
|
barWidth,
|
|
barHeight,
|
|
axis,
|
|
points,
|
|
legendAxis,
|
|
axisScale,
|
|
inverseScale,
|
|
height;
|
|
barWidth = !isNaN(config.stanford_scaleWidth) ? config.stanford_scaleWidth : 20;
|
|
barHeight = 5;
|
|
|
|
if (barHeight < 0 || barWidth < 0) {
|
|
throw Error("Colorscale's barheight and barwidth must be greater than 0.");
|
|
}
|
|
|
|
height = $$.height - config.stanford_padding.bottom - config.stanford_padding.top;
|
|
points = d3.range(config.stanford_padding.bottom, height, barHeight);
|
|
inverseScale = d3.scaleSequential(target.colors).domain([points[points.length - 1], points[0]]);
|
|
|
|
if ($$.colorScale) {
|
|
$$.colorScale.remove();
|
|
}
|
|
|
|
$$.colorScale = $$.svg.append("g").attr('width', 50).attr('height', height).attr('class', CLASS.colorScale);
|
|
$$.colorScale.append('g').attr('transform', "translate(0, ".concat(config.stanford_padding.top, ")")).selectAll('bars').data(points).enter().append('rect').attr('y', function (d, i) {
|
|
return i * barHeight;
|
|
}).attr('x', 0).attr('width', barWidth).attr('height', barHeight).attr('fill', function (d) {
|
|
return inverseScale(d);
|
|
}); // Legend Axis
|
|
|
|
axisScale = d3.scaleLog().domain([target.minEpochs, target.maxEpochs]).domain([target.minEpochs, target.maxEpochs]).range([points[0] + config.stanford_padding.top + points[points.length - 1] + barHeight - 1, points[0] + config.stanford_padding.top]);
|
|
legendAxis = d3.axisRight(axisScale);
|
|
|
|
if (config.stanford_scaleFormat === 'pow10') {
|
|
legendAxis.tickValues([1, 10, 100, 1000, 10000, 100000, 1000000, 10000000]);
|
|
} else if (isFunction(config.stanford_scaleFormat)) {
|
|
legendAxis.tickFormat(config.stanford_scaleFormat);
|
|
} else {
|
|
legendAxis.tickFormat(d3.format("d"));
|
|
} // Draw Axis
|
|
|
|
|
|
axis = $$.colorScale.append("g").attr("class", "legend axis").attr("transform", "translate(".concat(barWidth, ",0)")).call(legendAxis);
|
|
|
|
if (config.stanford_scaleFormat === 'pow10') {
|
|
axis.selectAll(".tick text").text(null).filter(powerOfTen).text(10).append("tspan").attr("dy", "-.7em") // https://bl.ocks.org/mbostock/6738229
|
|
.text(function (d) {
|
|
return Math.round(Math.log(d) / Math.LN10);
|
|
});
|
|
}
|
|
|
|
$$.colorScale.attr('transform', "translate(".concat($$.currentWidth - $$.xForColorScale(), ", 0)"));
|
|
};
|
|
|
|
ChartInternal.prototype.xForColorScale = function () {
|
|
var $$ = this;
|
|
return $$.config.stanford_padding.right + $$.colorScale.node().getBBox().width;
|
|
};
|
|
|
|
ChartInternal.prototype.getColorScalePadding = function () {
|
|
var $$ = this;
|
|
return $$.xForColorScale() + $$.config.stanford_padding.left + 20;
|
|
};
|
|
|
|
ChartInternal.prototype.isStanfordGraphType = function () {
|
|
var $$ = this;
|
|
return $$.config.data_type === 'stanford';
|
|
};
|
|
|
|
ChartInternal.prototype.initStanfordData = function () {
|
|
var $$ = this,
|
|
d3 = $$.d3,
|
|
config = $$.config,
|
|
target = $$.data.targets[0],
|
|
epochs,
|
|
maxEpochs,
|
|
minEpochs; // Make larger values appear on top
|
|
|
|
target.values.sort(compareEpochs); // Get array of epochs
|
|
|
|
epochs = target.values.map(function (a) {
|
|
return a.epochs;
|
|
});
|
|
minEpochs = !isNaN(config.stanford_scaleMin) ? config.stanford_scaleMin : d3.min(epochs);
|
|
maxEpochs = !isNaN(config.stanford_scaleMax) ? config.stanford_scaleMax : d3.max(epochs);
|
|
|
|
if (minEpochs > maxEpochs) {
|
|
throw Error("Number of minEpochs has to be smaller than maxEpochs");
|
|
}
|
|
|
|
target.colors = isFunction(config.stanford_colors) ? config.stanford_colors : d3.interpolateHslLong(d3.hsl(250, 1, 0.5), d3.hsl(0, 1, 0.5));
|
|
target.colorscale = d3.scaleSequentialLog(target.colors).domain([minEpochs, maxEpochs]);
|
|
target.minEpochs = minEpochs;
|
|
target.maxEpochs = maxEpochs;
|
|
};
|
|
|
|
ChartInternal.prototype.getStanfordPointColor = function (d) {
|
|
var $$ = this,
|
|
target = $$.data.targets[0];
|
|
return target.colorscale(d.epochs);
|
|
}; // http://jsfiddle.net/Xotic750/KtzLq/
|
|
|
|
|
|
ChartInternal.prototype.getCentroid = function (points) {
|
|
var area = getRegionArea(points);
|
|
var x = 0,
|
|
y = 0,
|
|
i,
|
|
j,
|
|
f,
|
|
point1,
|
|
point2;
|
|
|
|
for (i = 0, j = points.length - 1; i < points.length; j = i, i += 1) {
|
|
point1 = points[i];
|
|
point2 = points[j];
|
|
f = point1.x * point2.y - point2.x * point1.y;
|
|
x += (point1.x + point2.x) * f;
|
|
y += (point1.y + point2.y) * f;
|
|
}
|
|
|
|
f = area * 6;
|
|
return {
|
|
x: x / f,
|
|
y: y / f
|
|
};
|
|
};
|
|
|
|
ChartInternal.prototype.getStanfordTooltipTitle = function (d) {
|
|
var $$ = this,
|
|
labelX = $$.axis.getLabelText('x'),
|
|
labelY = $$.axis.getLabelText('y');
|
|
return "\n <tr><th>".concat(labelX ? sanitise(labelX) : "x", "</th><th class='value'>").concat(d.x, "</th></tr>\n <tr><th>").concat(labelY ? sanitise(labelY) : "y", "</th><th class='value'>").concat(d.value, "</th></tr>\n ");
|
|
};
|
|
|
|
ChartInternal.prototype.countEpochsInRegion = function (region) {
|
|
var $$ = this,
|
|
target = $$.data.targets[0],
|
|
total,
|
|
count;
|
|
total = target.values.reduce(function (accumulator, currentValue) {
|
|
return accumulator + Number(currentValue.epochs);
|
|
}, 0);
|
|
count = target.values.reduce(function (accumulator, currentValue) {
|
|
if (pointInRegion(currentValue, region)) {
|
|
return accumulator + Number(currentValue.epochs);
|
|
}
|
|
|
|
return accumulator;
|
|
}, 0);
|
|
return {
|
|
value: count,
|
|
percentage: count !== 0 ? (count / total * 100).toFixed(1) : 0
|
|
};
|
|
};
|
|
|
|
var getRegionArea = function getRegionArea(points) {
|
|
// thanks to: https://stackoverflow.com/questions/16282330/find-centerpoint-of-polygon-in-javascript
|
|
var area = 0,
|
|
i,
|
|
j,
|
|
point1,
|
|
point2;
|
|
|
|
for (i = 0, j = points.length - 1; i < points.length; j = i, i += 1) {
|
|
point1 = points[i];
|
|
point2 = points[j];
|
|
area += point1.x * point2.y;
|
|
area -= point1.y * point2.x;
|
|
}
|
|
|
|
area /= 2;
|
|
return area;
|
|
};
|
|
var pointInRegion = function pointInRegion(point, region) {
|
|
// thanks to: http://bl.ocks.org/bycoffe/5575904
|
|
// ray-casting algorithm based on
|
|
// http://www.ecse.rpi.edu/Homepages/wrf/Research/Short_Notes/pnpoly.html
|
|
var xi,
|
|
yi,
|
|
yj,
|
|
xj,
|
|
intersect,
|
|
x = point.x,
|
|
y = point.value,
|
|
inside = false;
|
|
|
|
for (var i = 0, j = region.length - 1; i < region.length; j = i++) {
|
|
xi = region[i].x;
|
|
yi = region[i].y;
|
|
xj = region[j].x;
|
|
yj = region[j].y;
|
|
intersect = yi > y !== yj > y && x < (xj - xi) * (y - yi) / (yj - yi) + xi;
|
|
|
|
if (intersect) {
|
|
inside = !inside;
|
|
}
|
|
}
|
|
|
|
return inside;
|
|
};
|
|
var compareEpochs = function compareEpochs(a, b) {
|
|
if (a.epochs < b.epochs) {
|
|
return -1;
|
|
}
|
|
|
|
if (a.epochs > b.epochs) {
|
|
return 1;
|
|
}
|
|
|
|
return 0;
|
|
};
|
|
|
|
ChartInternal.prototype.initStanfordElements = function () {
|
|
var $$ = this; // Avoid blocking eventRect
|
|
|
|
$$.stanfordElements = $$.main.select('.' + CLASS.chart).append('g').attr('class', CLASS.stanfordElements);
|
|
$$.stanfordElements.append('g').attr('class', CLASS.stanfordLines);
|
|
$$.stanfordElements.append('g').attr('class', CLASS.stanfordTexts);
|
|
$$.stanfordElements.append('g').attr('class', CLASS.stanfordRegions);
|
|
};
|
|
|
|
ChartInternal.prototype.updateStanfordElements = function (duration) {
|
|
var $$ = this,
|
|
main = $$.main,
|
|
config = $$.config,
|
|
stanfordLine,
|
|
stanfordLineEnter,
|
|
stanfordRegion,
|
|
stanfordRegionEnter,
|
|
stanfordText,
|
|
stanfordTextEnter,
|
|
xvCustom = $$.xvCustom.bind($$),
|
|
yvCustom = $$.yvCustom.bind($$),
|
|
countPointsInRegion = $$.countEpochsInRegion.bind($$); // Stanford-Lines
|
|
|
|
stanfordLine = main.select('.' + CLASS.stanfordLines).style('shape-rendering', 'geometricprecision').selectAll('.' + CLASS.stanfordLine).data(config.stanford_lines); // enter
|
|
|
|
stanfordLineEnter = stanfordLine.enter().append('g').attr("class", function (d) {
|
|
return CLASS.stanfordLine + (d['class'] ? ' ' + d['class'] : '');
|
|
});
|
|
stanfordLineEnter.append('line').attr("x1", function (d) {
|
|
return config.axis_rotated ? yvCustom(d, 'value_y1') : xvCustom(d, 'value_x1');
|
|
}).attr("x2", function (d) {
|
|
return config.axis_rotated ? yvCustom(d, 'value_y2') : xvCustom(d, 'value_x2');
|
|
}).attr("y1", function (d) {
|
|
return config.axis_rotated ? xvCustom(d, 'value_x1') : yvCustom(d, 'value_y1');
|
|
}).attr("y2", function (d) {
|
|
return config.axis_rotated ? xvCustom(d, 'value_x2') : yvCustom(d, 'value_y2');
|
|
}).style("opacity", 0); // update
|
|
|
|
$$.stanfordLines = stanfordLineEnter.merge(stanfordLine);
|
|
$$.stanfordLines.select('line').transition().duration(duration).attr("x1", function (d) {
|
|
return config.axis_rotated ? yvCustom(d, 'value_y1') : xvCustom(d, 'value_x1');
|
|
}).attr("x2", function (d) {
|
|
return config.axis_rotated ? yvCustom(d, 'value_y2') : xvCustom(d, 'value_x2');
|
|
}).attr("y1", function (d) {
|
|
return config.axis_rotated ? xvCustom(d, 'value_x1') : yvCustom(d, 'value_y1');
|
|
}).attr("y2", function (d) {
|
|
return config.axis_rotated ? xvCustom(d, 'value_x2') : yvCustom(d, 'value_y2');
|
|
}).style("opacity", 1); // exit
|
|
|
|
stanfordLine.exit().transition().duration(duration).style("opacity", 0).remove(); // Stanford-Text
|
|
|
|
stanfordText = main.select('.' + CLASS.stanfordTexts).selectAll('.' + CLASS.stanfordText).data(config.stanford_texts); // enter
|
|
|
|
stanfordTextEnter = stanfordText.enter().append('g').attr("class", function (d) {
|
|
return CLASS.stanfordText + (d['class'] ? ' ' + d['class'] : '');
|
|
});
|
|
stanfordTextEnter.append('text').attr("x", function (d) {
|
|
return config.axis_rotated ? yvCustom(d, 'y') : xvCustom(d, 'x');
|
|
}).attr("y", function (d) {
|
|
return config.axis_rotated ? xvCustom(d, 'x') : yvCustom(d, 'y');
|
|
}).style("opacity", 0); // update
|
|
|
|
$$.stanfordTexts = stanfordTextEnter.merge(stanfordText);
|
|
$$.stanfordTexts.select('text').transition().duration(duration).attr("x", function (d) {
|
|
return config.axis_rotated ? yvCustom(d, 'y') : xvCustom(d, 'x');
|
|
}).attr("y", function (d) {
|
|
return config.axis_rotated ? xvCustom(d, 'x') : yvCustom(d, 'y');
|
|
}).text(function (d) {
|
|
return d.content;
|
|
}).style("opacity", 1); // exit
|
|
|
|
stanfordText.exit().transition().duration(duration).style("opacity", 0).remove(); // Stanford-Regions
|
|
|
|
stanfordRegion = main.select('.' + CLASS.stanfordRegions).selectAll('.' + CLASS.stanfordRegion).data(config.stanford_regions); // enter
|
|
|
|
stanfordRegionEnter = stanfordRegion.enter().append('g').attr("class", function (d) {
|
|
return CLASS.stanfordRegion + (d['class'] ? ' ' + d['class'] : '');
|
|
});
|
|
stanfordRegionEnter.append('polygon').attr("points", function (d) {
|
|
return d.points.map(function (value) {
|
|
return [config.axis_rotated ? yvCustom(value, 'y') : xvCustom(value, 'x'), config.axis_rotated ? xvCustom(value, 'x') : yvCustom(value, 'y')].join(",");
|
|
}).join(" ");
|
|
}).style("opacity", 0);
|
|
stanfordRegionEnter.append('text').attr("x", function (d) {
|
|
return $$.getCentroid(d.points).x;
|
|
}).attr("y", function (d) {
|
|
return $$.getCentroid(d.points).y;
|
|
}).style("opacity", 0); // update
|
|
|
|
$$.stanfordRegions = stanfordRegionEnter.merge(stanfordRegion);
|
|
$$.stanfordRegions.select('polygon').transition().duration(duration).attr("points", function (d) {
|
|
return d.points.map(function (value) {
|
|
return [config.axis_rotated ? yvCustom(value, 'y') : xvCustom(value, 'x'), config.axis_rotated ? xvCustom(value, 'x') : yvCustom(value, 'y')].join(",");
|
|
}).join(" ");
|
|
}).style("opacity", function (d) {
|
|
return d.opacity ? d.opacity : 0.2;
|
|
});
|
|
$$.stanfordRegions.select('text').transition().duration(duration).attr("x", function (d) {
|
|
return config.axis_rotated ? yvCustom($$.getCentroid(d.points), 'y') : xvCustom($$.getCentroid(d.points), 'x');
|
|
}).attr("y", function (d) {
|
|
return config.axis_rotated ? xvCustom($$.getCentroid(d.points), 'x') : yvCustom($$.getCentroid(d.points), 'y');
|
|
}).text(function (d) {
|
|
if (d.text) {
|
|
var value, percentage, temp;
|
|
|
|
if ($$.isStanfordGraphType()) {
|
|
temp = countPointsInRegion(d.points);
|
|
value = temp.value;
|
|
percentage = temp.percentage;
|
|
}
|
|
|
|
return d.text(value, percentage);
|
|
}
|
|
|
|
return "";
|
|
}).attr("text-anchor", "middle").attr("dominant-baseline", "middle").style("opacity", 1); // exit
|
|
|
|
stanfordRegion.exit().transition().duration(duration).style("opacity", 0).remove();
|
|
};
|
|
|
|
ChartInternal.prototype.initTooltip = function () {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
i;
|
|
$$.tooltip = $$.selectChart.style("position", "relative").append("div").attr('class', CLASS.tooltipContainer).style("position", "absolute").style("pointer-events", "none").style("display", "none"); // Show tooltip if needed
|
|
|
|
if (config.tooltip_init_show) {
|
|
if ($$.isTimeSeries() && isString(config.tooltip_init_x)) {
|
|
config.tooltip_init_x = $$.parseDate(config.tooltip_init_x);
|
|
|
|
for (i = 0; i < $$.data.targets[0].values.length; i++) {
|
|
if ($$.data.targets[0].values[i].x - config.tooltip_init_x === 0) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
config.tooltip_init_x = i;
|
|
}
|
|
|
|
$$.tooltip.html(config.tooltip_contents.call($$, $$.data.targets.map(function (d) {
|
|
return $$.addName(d.values[config.tooltip_init_x]);
|
|
}), $$.axis.getXAxisTickFormat(), $$.getYFormat($$.hasArcType()), $$.color));
|
|
$$.tooltip.style("top", config.tooltip_init_position.top).style("left", config.tooltip_init_position.left).style("display", "block");
|
|
}
|
|
};
|
|
|
|
ChartInternal.prototype.getTooltipSortFunction = function () {
|
|
var $$ = this,
|
|
config = $$.config;
|
|
|
|
if (config.data_groups.length === 0 || config.tooltip_order !== undefined) {
|
|
// if data are not grouped or if an order is specified
|
|
// for the tooltip values we sort them by their values
|
|
var order = config.tooltip_order;
|
|
|
|
if (order === undefined) {
|
|
order = config.data_order;
|
|
}
|
|
|
|
var valueOf = function valueOf(obj) {
|
|
return obj ? obj.value : null;
|
|
}; // if data are not grouped, we sort them by their value
|
|
|
|
|
|
if (isString(order) && order.toLowerCase() === 'asc') {
|
|
return function (a, b) {
|
|
return valueOf(a) - valueOf(b);
|
|
};
|
|
} else if (isString(order) && order.toLowerCase() === 'desc') {
|
|
return function (a, b) {
|
|
return valueOf(b) - valueOf(a);
|
|
};
|
|
} else if (isFunction(order)) {
|
|
// if the function is from data_order we need
|
|
// to wrap the returned function in order to format
|
|
// the sorted value to the expected format
|
|
var sortFunction = order;
|
|
|
|
if (config.tooltip_order === undefined) {
|
|
sortFunction = function sortFunction(a, b) {
|
|
return order(a ? {
|
|
id: a.id,
|
|
values: [a]
|
|
} : null, b ? {
|
|
id: b.id,
|
|
values: [b]
|
|
} : null);
|
|
};
|
|
}
|
|
|
|
return sortFunction;
|
|
} else if (isArray(order)) {
|
|
return function (a, b) {
|
|
return order.indexOf(a.id) - order.indexOf(b.id);
|
|
};
|
|
}
|
|
} else {
|
|
// if data are grouped, we follow the order of grouped targets
|
|
var ids = $$.orderTargets($$.data.targets).map(function (i) {
|
|
return i.id;
|
|
}); // if it was either asc or desc we need to invert the order
|
|
// returned by orderTargets
|
|
|
|
if ($$.isOrderAsc() || $$.isOrderDesc()) {
|
|
ids = ids.reverse();
|
|
}
|
|
|
|
return function (a, b) {
|
|
return ids.indexOf(a.id) - ids.indexOf(b.id);
|
|
};
|
|
}
|
|
};
|
|
|
|
ChartInternal.prototype.getTooltipContent = function (d, defaultTitleFormat, defaultValueFormat, color) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
titleFormat = config.tooltip_format_title || defaultTitleFormat,
|
|
nameFormat = config.tooltip_format_name || function (name) {
|
|
return name;
|
|
},
|
|
valueFormat = config.tooltip_format_value || defaultValueFormat,
|
|
text,
|
|
i,
|
|
title,
|
|
value,
|
|
name,
|
|
bgcolor;
|
|
|
|
var tooltipSortFunction = this.getTooltipSortFunction();
|
|
|
|
if (tooltipSortFunction) {
|
|
d.sort(tooltipSortFunction);
|
|
}
|
|
|
|
for (i = 0; i < d.length; i++) {
|
|
if (!(d[i] && (d[i].value || d[i].value === 0))) {
|
|
continue;
|
|
}
|
|
|
|
if ($$.isStanfordGraphType()) {
|
|
// Custom tooltip for stanford plots
|
|
if (!text) {
|
|
title = $$.getStanfordTooltipTitle(d[i]);
|
|
text = "<table class='" + $$.CLASS.tooltip + "'>" + title;
|
|
}
|
|
|
|
bgcolor = $$.getStanfordPointColor(d[i]);
|
|
name = sanitise(config.data_epochs); // Epochs key name
|
|
|
|
value = d[i].epochs;
|
|
} else {
|
|
// Regular tooltip
|
|
if (!text) {
|
|
title = sanitise(titleFormat ? titleFormat(d[i].x, d[i].index) : d[i].x);
|
|
text = "<table class='" + $$.CLASS.tooltip + "'>" + (title || title === 0 ? "<tr><th colspan='2'>" + title + "</th></tr>" : "");
|
|
}
|
|
|
|
value = sanitise(valueFormat(d[i].value, d[i].ratio, d[i].id, d[i].index, d));
|
|
|
|
if (value !== undefined) {
|
|
// Skip elements when their name is set to null
|
|
if (d[i].name === null) {
|
|
continue;
|
|
}
|
|
|
|
name = sanitise(nameFormat(d[i].name, d[i].ratio, d[i].id, d[i].index));
|
|
bgcolor = $$.levelColor ? $$.levelColor(d[i].value) : color(d[i].id);
|
|
}
|
|
}
|
|
|
|
if (value !== undefined) {
|
|
text += "<tr class='" + $$.CLASS.tooltipName + "-" + $$.getTargetSelectorSuffix(d[i].id) + "'>";
|
|
text += "<td class='name'><span style='background-color:" + bgcolor + "'></span>" + name + "</td>";
|
|
text += "<td class='value'>" + value + "</td>";
|
|
text += "</tr>";
|
|
}
|
|
}
|
|
|
|
return text + "</table>";
|
|
};
|
|
|
|
ChartInternal.prototype.tooltipPosition = function (dataToShow, tWidth, tHeight, element) {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
d3 = $$.d3;
|
|
var svgLeft, tooltipLeft, tooltipRight, tooltipTop, chartRight;
|
|
var forArc = $$.hasArcType(),
|
|
mouse = d3.mouse(element); // Determin tooltip position
|
|
|
|
if (forArc) {
|
|
tooltipLeft = ($$.width - ($$.isLegendRight ? $$.getLegendWidth() : 0)) / 2 + mouse[0];
|
|
tooltipTop = ($$.hasType('gauge') ? $$.height : $$.height / 2) + mouse[1] + 20;
|
|
} else {
|
|
svgLeft = $$.getSvgLeft(true);
|
|
|
|
if (config.axis_rotated) {
|
|
tooltipLeft = svgLeft + mouse[0] + 100;
|
|
tooltipRight = tooltipLeft + tWidth;
|
|
chartRight = $$.currentWidth - $$.getCurrentPaddingRight();
|
|
tooltipTop = $$.x(dataToShow[0].x) + 20;
|
|
} else {
|
|
tooltipLeft = svgLeft + $$.getCurrentPaddingLeft(true) + $$.x(dataToShow[0].x) + 20;
|
|
tooltipRight = tooltipLeft + tWidth;
|
|
chartRight = svgLeft + $$.currentWidth - $$.getCurrentPaddingRight();
|
|
tooltipTop = mouse[1] + 15;
|
|
}
|
|
|
|
if (tooltipRight > chartRight) {
|
|
// 20 is needed for Firefox to keep tooltip width
|
|
tooltipLeft -= tooltipRight - chartRight + 20;
|
|
}
|
|
|
|
if (tooltipTop + tHeight > $$.currentHeight) {
|
|
tooltipTop -= tHeight + 30;
|
|
}
|
|
}
|
|
|
|
if (tooltipTop < 0) {
|
|
tooltipTop = 0;
|
|
}
|
|
|
|
return {
|
|
top: tooltipTop,
|
|
left: tooltipLeft
|
|
};
|
|
};
|
|
|
|
ChartInternal.prototype.showTooltip = function (selectedData, element) {
|
|
var $$ = this,
|
|
config = $$.config;
|
|
var tWidth, tHeight, position;
|
|
var forArc = $$.hasArcType(),
|
|
dataToShow = selectedData.filter(function (d) {
|
|
return d && isValue(d.value);
|
|
}),
|
|
positionFunction = config.tooltip_position || ChartInternal.prototype.tooltipPosition;
|
|
|
|
if (dataToShow.length === 0 || !config.tooltip_show) {
|
|
return;
|
|
}
|
|
|
|
$$.tooltip.html(config.tooltip_contents.call($$, selectedData, $$.axis.getXAxisTickFormat(), $$.getYFormat(forArc), $$.color)).style("display", "block"); // Get tooltip dimensions
|
|
|
|
tWidth = $$.tooltip.property('offsetWidth');
|
|
tHeight = $$.tooltip.property('offsetHeight');
|
|
position = positionFunction.call(this, dataToShow, tWidth, tHeight, element); // Set tooltip
|
|
|
|
$$.tooltip.style("top", position.top + "px").style("left", position.left + 'px');
|
|
};
|
|
|
|
ChartInternal.prototype.hideTooltip = function () {
|
|
this.tooltip.style("display", "none");
|
|
};
|
|
|
|
ChartInternal.prototype.setTargetType = function (targetIds, type) {
|
|
var $$ = this,
|
|
config = $$.config;
|
|
$$.mapToTargetIds(targetIds).forEach(function (id) {
|
|
$$.withoutFadeIn[id] = type === config.data_types[id];
|
|
config.data_types[id] = type;
|
|
});
|
|
|
|
if (!targetIds) {
|
|
config.data_type = type;
|
|
}
|
|
};
|
|
|
|
ChartInternal.prototype.hasType = function (type, targets) {
|
|
var $$ = this,
|
|
types = $$.config.data_types,
|
|
has = false;
|
|
targets = targets || $$.data.targets;
|
|
|
|
if (targets && targets.length) {
|
|
targets.forEach(function (target) {
|
|
var t = types[target.id];
|
|
|
|
if (t && t.indexOf(type) >= 0 || !t && type === 'line') {
|
|
has = true;
|
|
}
|
|
});
|
|
} else if (Object.keys(types).length) {
|
|
Object.keys(types).forEach(function (id) {
|
|
if (types[id] === type) {
|
|
has = true;
|
|
}
|
|
});
|
|
} else {
|
|
has = $$.config.data_type === type;
|
|
}
|
|
|
|
return has;
|
|
};
|
|
|
|
ChartInternal.prototype.hasArcType = function (targets) {
|
|
return this.hasType('pie', targets) || this.hasType('donut', targets) || this.hasType('gauge', targets);
|
|
};
|
|
|
|
ChartInternal.prototype.isLineType = function (d) {
|
|
var config = this.config,
|
|
id = isString(d) ? d : d.id;
|
|
return !config.data_types[id] || ['line', 'spline', 'area', 'area-spline', 'step', 'area-step'].indexOf(config.data_types[id]) >= 0;
|
|
};
|
|
|
|
ChartInternal.prototype.isStepType = function (d) {
|
|
var id = isString(d) ? d : d.id;
|
|
return ['step', 'area-step'].indexOf(this.config.data_types[id]) >= 0;
|
|
};
|
|
|
|
ChartInternal.prototype.isSplineType = function (d) {
|
|
var id = isString(d) ? d : d.id;
|
|
return ['spline', 'area-spline'].indexOf(this.config.data_types[id]) >= 0;
|
|
};
|
|
|
|
ChartInternal.prototype.isAreaType = function (d) {
|
|
var id = isString(d) ? d : d.id;
|
|
return ['area', 'area-spline', 'area-step'].indexOf(this.config.data_types[id]) >= 0;
|
|
};
|
|
|
|
ChartInternal.prototype.isBarType = function (d) {
|
|
var id = isString(d) ? d : d.id;
|
|
return this.config.data_types[id] === 'bar';
|
|
};
|
|
|
|
ChartInternal.prototype.isScatterType = function (d) {
|
|
var id = isString(d) ? d : d.id;
|
|
return this.config.data_types[id] === 'scatter';
|
|
};
|
|
|
|
ChartInternal.prototype.isStanfordType = function (d) {
|
|
var id = isString(d) ? d : d.id;
|
|
return this.config.data_types[id] === 'stanford';
|
|
};
|
|
|
|
ChartInternal.prototype.isScatterOrStanfordType = function (d) {
|
|
return this.isScatterType(d) || this.isStanfordType(d);
|
|
};
|
|
|
|
ChartInternal.prototype.isPieType = function (d) {
|
|
var id = isString(d) ? d : d.id;
|
|
return this.config.data_types[id] === 'pie';
|
|
};
|
|
|
|
ChartInternal.prototype.isGaugeType = function (d) {
|
|
var id = isString(d) ? d : d.id;
|
|
return this.config.data_types[id] === 'gauge';
|
|
};
|
|
|
|
ChartInternal.prototype.isDonutType = function (d) {
|
|
var id = isString(d) ? d : d.id;
|
|
return this.config.data_types[id] === 'donut';
|
|
};
|
|
|
|
ChartInternal.prototype.isArcType = function (d) {
|
|
return this.isPieType(d) || this.isDonutType(d) || this.isGaugeType(d);
|
|
};
|
|
|
|
ChartInternal.prototype.lineData = function (d) {
|
|
return this.isLineType(d) ? [d] : [];
|
|
};
|
|
|
|
ChartInternal.prototype.arcData = function (d) {
|
|
return this.isArcType(d.data) ? [d] : [];
|
|
};
|
|
/* not used
|
|
function scatterData(d) {
|
|
return isScatterType(d) ? d.values : [];
|
|
}
|
|
*/
|
|
|
|
|
|
ChartInternal.prototype.barData = function (d) {
|
|
return this.isBarType(d) ? d.values : [];
|
|
};
|
|
|
|
ChartInternal.prototype.lineOrScatterOrStanfordData = function (d) {
|
|
return this.isLineType(d) || this.isScatterType(d) || this.isStanfordType(d) ? d.values : [];
|
|
};
|
|
|
|
ChartInternal.prototype.barOrLineData = function (d) {
|
|
return this.isBarType(d) || this.isLineType(d) ? d.values : [];
|
|
};
|
|
|
|
ChartInternal.prototype.isSafari = function () {
|
|
var ua = window.navigator.userAgent;
|
|
return ua.indexOf('Safari') >= 0 && ua.indexOf('Chrome') < 0;
|
|
};
|
|
|
|
ChartInternal.prototype.isChrome = function () {
|
|
var ua = window.navigator.userAgent;
|
|
return ua.indexOf('Chrome') >= 0;
|
|
};
|
|
|
|
ChartInternal.prototype.initZoom = function () {
|
|
var $$ = this,
|
|
d3 = $$.d3,
|
|
config = $$.config,
|
|
startEvent;
|
|
$$.zoom = d3.zoom().on("start", function () {
|
|
if (config.zoom_type !== 'scroll') {
|
|
return;
|
|
}
|
|
|
|
var e = d3.event.sourceEvent;
|
|
|
|
if (e && e.type === "brush") {
|
|
return;
|
|
}
|
|
|
|
startEvent = e;
|
|
config.zoom_onzoomstart.call($$.api, e);
|
|
}).on("zoom", function () {
|
|
if (config.zoom_type !== 'scroll') {
|
|
return;
|
|
}
|
|
|
|
var e = d3.event.sourceEvent;
|
|
|
|
if (e && e.type === "brush") {
|
|
return;
|
|
}
|
|
|
|
$$.redrawForZoom();
|
|
config.zoom_onzoom.call($$.api, $$.x.orgDomain());
|
|
}).on('end', function () {
|
|
if (config.zoom_type !== 'scroll') {
|
|
return;
|
|
}
|
|
|
|
var e = d3.event.sourceEvent;
|
|
|
|
if (e && e.type === "brush") {
|
|
return;
|
|
} // if click, do nothing. otherwise, click interaction will be canceled.
|
|
|
|
|
|
if (e && startEvent.clientX === e.clientX && startEvent.clientY === e.clientY) {
|
|
return;
|
|
}
|
|
|
|
config.zoom_onzoomend.call($$.api, $$.x.orgDomain());
|
|
});
|
|
|
|
$$.zoom.updateDomain = function () {
|
|
if (d3.event && d3.event.transform) {
|
|
$$.x.domain(d3.event.transform.rescaleX($$.subX).domain());
|
|
}
|
|
|
|
return this;
|
|
};
|
|
|
|
$$.zoom.updateExtent = function () {
|
|
this.scaleExtent([1, Infinity]).translateExtent([[0, 0], [$$.width, $$.height]]).extent([[0, 0], [$$.width, $$.height]]);
|
|
return this;
|
|
};
|
|
|
|
$$.zoom.update = function () {
|
|
return this.updateExtent().updateDomain();
|
|
};
|
|
|
|
return $$.zoom.updateExtent();
|
|
};
|
|
|
|
ChartInternal.prototype.zoomTransform = function (range) {
|
|
var $$ = this,
|
|
s = [$$.x(range[0]), $$.x(range[1])];
|
|
return $$.d3.zoomIdentity.scale($$.width / (s[1] - s[0])).translate(-s[0], 0);
|
|
};
|
|
|
|
ChartInternal.prototype.initDragZoom = function () {
|
|
var $$ = this;
|
|
var d3 = $$.d3;
|
|
var config = $$.config;
|
|
var context = $$.context = $$.svg;
|
|
var brushXPos = $$.margin.left + 20.5;
|
|
var brushYPos = $$.margin.top + 0.5;
|
|
|
|
if (!(config.zoom_type === 'drag' && config.zoom_enabled)) {
|
|
return;
|
|
}
|
|
|
|
var getZoomedDomain = function getZoomedDomain(selection) {
|
|
return selection && selection.map(function (x) {
|
|
return $$.x.invert(x);
|
|
});
|
|
};
|
|
|
|
var brush = $$.dragZoomBrush = d3.brushX().on("start", function () {
|
|
$$.api.unzoom();
|
|
$$.svg.select("." + CLASS.dragZoom).classed("disabled", false);
|
|
config.zoom_onzoomstart.call($$.api, d3.event.sourceEvent);
|
|
}).on("brush", function () {
|
|
config.zoom_onzoom.call($$.api, getZoomedDomain(d3.event.selection));
|
|
}).on("end", function () {
|
|
if (d3.event.selection == null) {
|
|
return;
|
|
}
|
|
|
|
var zoomedDomain = getZoomedDomain(d3.event.selection);
|
|
|
|
if (!config.zoom_disableDefaultBehavior) {
|
|
$$.api.zoom(zoomedDomain);
|
|
}
|
|
|
|
$$.svg.select("." + CLASS.dragZoom).classed("disabled", true);
|
|
config.zoom_onzoomend.call($$.api, zoomedDomain);
|
|
});
|
|
context.append("g").classed(CLASS.dragZoom, true).attr("clip-path", $$.clipPath).attr("transform", "translate(" + brushXPos + "," + brushYPos + ")").call(brush);
|
|
};
|
|
|
|
ChartInternal.prototype.getZoomDomain = function () {
|
|
var $$ = this,
|
|
config = $$.config,
|
|
d3 = $$.d3,
|
|
min = d3.min([$$.orgXDomain[0], config.zoom_x_min]),
|
|
max = d3.max([$$.orgXDomain[1], config.zoom_x_max]);
|
|
return [min, max];
|
|
};
|
|
|
|
ChartInternal.prototype.redrawForZoom = function () {
|
|
var $$ = this,
|
|
d3 = $$.d3,
|
|
config = $$.config,
|
|
zoom = $$.zoom,
|
|
x = $$.x;
|
|
|
|
if (!config.zoom_enabled) {
|
|
return;
|
|
}
|
|
|
|
if ($$.filterTargetsToShow($$.data.targets).length === 0) {
|
|
return;
|
|
}
|
|
|
|
zoom.update();
|
|
|
|
if (config.zoom_disableDefaultBehavior) {
|
|
return;
|
|
}
|
|
|
|
if ($$.isCategorized() && x.orgDomain()[0] === $$.orgXDomain[0]) {
|
|
x.domain([$$.orgXDomain[0] - 1e-10, x.orgDomain()[1]]);
|
|
}
|
|
|
|
$$.redraw({
|
|
withTransition: false,
|
|
withY: config.zoom_rescale,
|
|
withSubchart: false,
|
|
withEventRect: false,
|
|
withDimension: false
|
|
});
|
|
|
|
if (d3.event.sourceEvent && d3.event.sourceEvent.type === 'mousemove') {
|
|
$$.cancelClick = true;
|
|
}
|
|
};
|
|
|
|
return c3;
|
|
|
|
}));
|