1161 lines
37 KiB
JavaScript
1161 lines
37 KiB
JavaScript
(function (global, factory) {
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typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('echarts/lib/echarts'), require('echarts/lib/component/tooltip'), require('echarts/lib/component/legend'), require('echarts/lib/chart/bar'), require('echarts/lib/chart/line'), require('echarts/lib/chart/candlestick'), require('echarts/lib/component/visualMap'), require('echarts/lib/component/dataZoom')) :
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typeof define === 'function' && define.amd ? define(['echarts/lib/echarts', 'echarts/lib/component/tooltip', 'echarts/lib/component/legend', 'echarts/lib/chart/bar', 'echarts/lib/chart/line', 'echarts/lib/chart/candlestick', 'echarts/lib/component/visualMap', 'echarts/lib/component/dataZoom'], factory) :
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(global.VeCandle = factory(global.echarts));
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}(this, (function (echartsLib) { 'use strict';
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echartsLib = echartsLib && echartsLib.hasOwnProperty('default') ? echartsLib['default'] : echartsLib;
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var DEFAULT_THEME = {
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categoryAxis: {
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axisLine: { show: false },
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axisTick: { show: false },
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splitLine: { show: false }
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},
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valueAxis: {
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axisLine: { show: false }
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},
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line: {
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smooth: true
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},
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grid: {
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containLabel: true,
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left: 10,
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right: 10
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}
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};
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var DEFAULT_COLORS = ['#19d4ae', '#5ab1ef', '#fa6e86', '#ffb980', '#0067a6', '#c4b4e4', '#d87a80', '#9cbbff', '#d9d0c7', '#87a997', '#d49ea2', '#5b4947', '#7ba3a8'];
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var itemPoint = function itemPoint(color) {
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return ['<span style="', 'background-color:' + color + ';', 'display: inline-block;', 'width: 10px;', 'height: 10px;', 'border-radius: 50%;', 'margin-right:2px;', '"></span>'].join('');
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};
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var STATIC_PROPS = ['initOptions', 'loading', 'dataEmpty', 'judgeWidth', 'widthChangeDelay'];
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var ECHARTS_SETTINGS = ['grid', 'dataZoom', 'visualMap', 'toolbox', 'title', 'legend', 'xAxis', 'yAxis', 'radar', 'tooltip', 'axisPointer', 'brush', 'geo', 'timeline', 'graphic', 'series', 'backgroundColor', 'textStyle'];
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var ABBR = {
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th: 3,
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mi: 6,
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bi: 9,
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tr: 12
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};
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var DEFAULT_OPTIONS = {
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zeroFormat: null,
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nullFormat: null,
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defaultFormat: '0,0',
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scalePercentBy100: true,
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abbrLabel: {
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th: 'k',
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mi: 'm',
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bi: 'b',
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tr: 't'
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}
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};
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var TRILLION = 1e12;
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var BILLION = 1e9;
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var MILLION = 1e6;
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var THOUSAND = 1e3;
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function numIsNaN(value) {
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return typeof value === 'number' && isNaN(value);
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}
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function toFixed(value, maxDecimals, roundingFunction, optionals) {
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var splitValue = value.toString().split('.');
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var minDecimals = maxDecimals - (optionals || 0);
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var boundedPrecision = splitValue.length === 2 ? Math.min(Math.max(splitValue[1].length, minDecimals), maxDecimals) : minDecimals;
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var power = Math.pow(10, boundedPrecision);
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var output = (roundingFunction(value + 'e+' + boundedPrecision) / power).toFixed(boundedPrecision);
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if (optionals > maxDecimals - boundedPrecision) {
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var optionalsRegExp = new RegExp('\\.?0{1,' + (optionals - (maxDecimals - boundedPrecision)) + '}$');
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output = output.replace(optionalsRegExp, '');
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}
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return output;
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}
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function numberToFormat(options, value, format, roundingFunction) {
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var abs = Math.abs(value);
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var negP = false;
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var optDec = false;
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var abbr = '';
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var decimal = '';
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var neg = false;
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var abbrForce = void 0;
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var signed = void 0;
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format = format || '';
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value = value || 0;
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if (~format.indexOf('(')) {
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negP = true;
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format = format.replace(/[(|)]/g, '');
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} else if (~format.indexOf('+') || ~format.indexOf('-')) {
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signed = ~format.indexOf('+') ? format.indexOf('+') : value < 0 ? format.indexOf('-') : -1;
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format = format.replace(/[+|-]/g, '');
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}
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if (~format.indexOf('a')) {
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abbrForce = format.match(/a(k|m|b|t)?/);
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abbrForce = abbrForce ? abbrForce[1] : false;
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if (~format.indexOf(' a')) abbr = ' ';
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format = format.replace(new RegExp(abbr + 'a[kmbt]?'), '');
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if (abs >= TRILLION && !abbrForce || abbrForce === 't') {
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abbr += options.abbrLabel.tr;
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value = value / TRILLION;
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} else if (abs < TRILLION && abs >= BILLION && !abbrForce || abbrForce === 'b') {
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abbr += options.abbrLabel.bi;
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value = value / BILLION;
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} else if (abs < BILLION && abs >= MILLION && !abbrForce || abbrForce === 'm') {
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abbr += options.abbrLabel.mi;
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value = value / MILLION;
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} else if (abs < MILLION && abs >= THOUSAND && !abbrForce || abbrForce === 'k') {
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abbr += options.abbrLabel.th;
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value = value / THOUSAND;
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}
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}
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if (~format.indexOf('[.]')) {
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optDec = true;
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format = format.replace('[.]', '.');
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}
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var int = value.toString().split('.')[0];
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var precision = format.split('.')[1];
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var thousands = format.indexOf(',');
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var leadingCount = (format.split('.')[0].split(',')[0].match(/0/g) || []).length;
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if (precision) {
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if (~precision.indexOf('[')) {
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precision = precision.replace(']', '');
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precision = precision.split('[');
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decimal = toFixed(value, precision[0].length + precision[1].length, roundingFunction, precision[1].length);
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} else {
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decimal = toFixed(value, precision.length, roundingFunction);
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}
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int = decimal.split('.')[0];
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decimal = ~decimal.indexOf('.') ? '.' + decimal.split('.')[1] : '';
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if (optDec && +decimal.slice(1) === 0) decimal = '';
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} else {
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int = toFixed(value, 0, roundingFunction);
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}
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if (abbr && !abbrForce && +int >= 1000 && abbr !== ABBR.trillion) {
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int = '' + +int / 1000;
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abbr = ABBR.million;
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}
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if (~int.indexOf('-')) {
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int = int.slice(1);
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neg = true;
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}
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if (int.length < leadingCount) {
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for (var i = leadingCount - int.length; i > 0; i--) {
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int = '0' + int;
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}
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}
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if (thousands > -1) {
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int = int.toString().replace(/(\d)(?=(\d{3})+(?!\d))/g, '$1' + ',');
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}
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if (!format.indexOf('.')) int = '';
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var output = int + decimal + (abbr || '');
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if (negP) {
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output = (negP && neg ? '(' : '') + output + (negP && neg ? ')' : '');
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} else {
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if (signed >= 0) {
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output = signed === 0 ? (neg ? '-' : '+') + output : output + (neg ? '-' : '+');
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} else if (neg) {
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output = '-' + output;
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}
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}
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return output;
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}
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function extend(target, sub) {
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Object.keys(sub).forEach(function (key) {
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target[key] = sub[key];
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});
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}
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var numerifyPercent = {
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regexp: /%/,
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format: function format(value, formatType, roundingFunction, numerify) {
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var space = ~formatType.indexOf(' %') ? ' ' : '';
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var output = void 0;
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if (numerify.options.scalePercentBy100) value = value * 100;
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formatType = formatType.replace(/\s?%/, '');
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output = numerify._numberToFormat(value, formatType, roundingFunction);
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if (~output.indexOf(')')) {
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output = output.split('');
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output.splice(-1, 0, space + '%');
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output = output.join('');
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} else {
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output = output + space + '%';
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}
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return output;
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}
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};
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var options = {};
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var formats = {};
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extend(options, DEFAULT_OPTIONS);
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function format(value, formatType, roundingFunction) {
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formatType = formatType || options.defaultFormat;
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roundingFunction = roundingFunction || Math.round;
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var output = void 0;
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var formatFunction = void 0;
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if (value === 0 && options.zeroFormat !== null) {
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output = options.zeroFormat;
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} else if (value === null && options.nullFormat !== null) {
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output = options.nullFormat;
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} else {
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for (var kind in formats) {
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if (formats[kind] && formatType.match(formats[kind].regexp)) {
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formatFunction = formats[kind].format;
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break;
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}
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}
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formatFunction = formatFunction || numberToFormat.bind(null, options);
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output = formatFunction(value, formatType, roundingFunction, numerify);
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}
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return output;
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}
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function numerify(input, formatType, roundingFunction) {
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var value = void 0;
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if (input === 0 || typeof input === 'undefined') {
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value = 0;
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} else if (input === null || numIsNaN(input)) {
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value = null;
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} else if (typeof input === 'string') {
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if (options.zeroFormat && input === options.zeroFormat) {
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value = 0;
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} else if (options.nullFormat && input === options.nullFormat || !input.replace(/[^0-9]+/g, '').length) {
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value = null;
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} else {
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value = +input;
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}
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} else {
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value = +input || null;
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}
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return format(value, formatType, roundingFunction);
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}
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numerify.options = options;
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numerify._numberToFormat = numberToFormat.bind(null, options);
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numerify.register = function (name, format) {
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formats[name] = format;
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};
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numerify.unregister = function (name) {
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formats[name] = null;
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};
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numerify.setOptions = function (opts) {
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extend(options, opts);
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};
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numerify.reset = function () {
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extend(options, DEFAULT_OPTIONS);
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};
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numerify.register('percentage', numerifyPercent);
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var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) {
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return typeof obj;
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} : 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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var _extends = Object.assign || function (target) {
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for (var i = 1; i < arguments.length; i++) {
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var source = arguments[i];
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for (var key in source) {
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if (Object.prototype.hasOwnProperty.call(source, key)) {
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target[key] = source[key];
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}
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}
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}
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return target;
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};
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function debounce(fn, delay) {
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var timer = null;
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return function () {
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var self = this;
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var args = arguments;
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clearTimeout(timer);
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timer = setTimeout(function () {
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fn.apply(self, args);
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}, delay);
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};
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}
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function set$1(target, path, value) {
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if (!path) return;
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var targetTemp = target;
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var pathArr = path.split('.');
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pathArr.forEach(function (item, index) {
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if (index === pathArr.length - 1) {
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targetTemp[item] = value;
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} else {
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if (!targetTemp[item]) targetTemp[item] = {};
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targetTemp = targetTemp[item];
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}
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});
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}
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var _typeof$1 = typeof Symbol === "function" && _typeof(Symbol.iterator) === "symbol" ? function (obj) {
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return typeof obj === 'undefined' ? 'undefined' : _typeof(obj);
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} : function (obj) {
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return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj === 'undefined' ? 'undefined' : _typeof(obj);
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};
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function getType(v) {
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return Object.prototype.toString.call(v);
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}
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function getTypeof(v) {
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return typeof v === 'undefined' ? 'undefined' : _typeof$1(v);
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}
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function isObject(v) {
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return getType(v) === '[object Object]';
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}
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function isArray(v) {
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return getType(v) === '[object Array]';
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}
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function isFunction(v) {
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return getType(v) === '[object Function]';
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}
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function cloneDeep(v) {
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return JSON.parse(JSON.stringify(v));
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}
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function camelToKebab(s) {
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return s.replace(/([a-z])([A-Z])/g, '$1-$2').toLowerCase();
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}
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function hasOwn(source, target) {
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return Object.prototype.hasOwnProperty.call(source, target);
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}
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function isEqual(alice, bob) {
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if (alice === bob) return true;
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if (alice === null || bob === null || getTypeof(alice) !== 'object' || getTypeof(bob) !== 'object') {
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return alice === bob;
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}
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for (var key in alice) {
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if (!hasOwn(alice, key)) continue;
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var aliceValue = alice[key];
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var bobValue = bob[key];
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var aliceType = getTypeof(aliceValue);
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if (getTypeof(bobValue) === 'undefined') {
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return false;
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} else if (aliceType === 'object') {
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if (!isEqual(aliceValue, bobValue)) return false;
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} else if (aliceValue !== bobValue) {
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return false;
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}
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}
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for (var _key in bob) {
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if (!hasOwn(bob, _key)) continue;
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if (getTypeof(alice)[_key] === 'undefined') return false;
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}
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return true;
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}
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var getFormated = function getFormated(val, type, digit) {
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var defaultVal = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : '-';
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if (isNaN(val)) return defaultVal;
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if (!type) return val;
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if (isFunction(type)) return type(val, numerify);
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digit = isNaN(digit) ? 0 : ++digit;
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var digitStr = '.[' + new Array(digit).join(0) + ']';
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var formatter = type;
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switch (type) {
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case 'KMB':
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formatter = digit ? '0,0' + digitStr + 'a' : '0,0a';
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break;
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case 'normal':
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formatter = digit ? '0,0' + digitStr : '0,0';
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break;
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case 'percent':
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formatter = digit ? '0,0' + digitStr + '%' : '0,0.[00]%';
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break;
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}
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return numerify(val, formatter);
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};
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var DEFAULT_MA = [5, 10, 20, 30];
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var DEFAULT_K_NAME = '日K';
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var DEFAULT_DOWN_COLOR = '#ec0000';
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var DEFAULT_UP_COLOR = '#00da3c';
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var DEFAULT_START = 50;
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var DEFAULT_END = 100;
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var SHOW_FALSE = { show: false };
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function getCandleLegend(args) {
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var showMA = args.showMA,
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MA = args.MA,
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legendName = args.legendName,
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labelMap = args.labelMap;
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var data = [DEFAULT_K_NAME];
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if (showMA) data = data.concat(MA.map(function (v) {
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return 'MA' + v;
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}));
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if (labelMap) data = data.map(function (v) {
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return labelMap[v] == null ? v : labelMap[v];
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});
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return {
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data: data,
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formatter: function formatter(name) {
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return legendName[name] != null ? legendName[name] : name;
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}
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};
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}
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function getCandleTooltip(args) {
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var metrics = args.metrics,
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dataType = args.dataType,
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digit = args.digit,
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labelMap = args.labelMap;
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return {
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trigger: 'axis',
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axisPointer: { type: 'cross' },
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position: function position(pos, params, el, elRect, size) {
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var result = { top: 10 };
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var side = pos[0] < size.viewSize[0] / 2 ? 'right' : 'left';
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result[side] = 60;
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return result;
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},
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formatter: function formatter(options) {
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var tpl = [];
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tpl.push(options[0].axisValue + '<br>');
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options.forEach(function (option) {
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var data = option.data,
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seriesName = option.seriesName,
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componentSubType = option.componentSubType,
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color = option.color;
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var name = labelMap[seriesName] == null ? seriesName : labelMap[seriesName];
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tpl.push(itemPoint(color) + ' ' + name + ': ');
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if (componentSubType === 'candlestick') {
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tpl.push('<br>');
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metrics.slice(0, 4).forEach(function (m, i) {
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var name = labelMap[m] != null ? labelMap[m] : m;
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var val = getFormated(data[i + 1], dataType, digit);
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tpl.push('- ' + name + ': ' + val + '<br>');
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});
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} else if (componentSubType === 'line') {
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var val = getFormated(data, dataType, digit);
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tpl.push(val + '<br>');
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} else if (componentSubType === 'bar') {
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var _val = getFormated(data[1], dataType, digit);
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tpl.push(_val + '<br>');
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}
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});
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return tpl.join('');
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}
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};
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}
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function getCandleVisualMap(args) {
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var downColor = args.downColor,
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upColor = args.upColor,
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MA = args.MA,
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showMA = args.showMA;
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return {
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show: false,
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seriesIndex: showMA ? 1 + MA.length : 1,
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dimension: 2,
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pieces: [{ value: 1, color: downColor }, { value: -1, color: upColor }]
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};
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}
|
|
|
|
function getCandleGrid(args) {
|
|
var showVol = args.showVol;
|
|
|
|
return [{
|
|
left: '10%',
|
|
right: '8%',
|
|
top: '10%',
|
|
height: showVol ? '50%' : '65%',
|
|
containLabel: false
|
|
}, {
|
|
left: '10%',
|
|
right: '8%',
|
|
top: '65%',
|
|
height: '16%',
|
|
containLabel: false
|
|
}];
|
|
}
|
|
|
|
function getCandleXAxis(args) {
|
|
var data = args.dims;
|
|
|
|
var type = 'category';
|
|
var scale = true;
|
|
var boundaryGap = false;
|
|
var splitLine = SHOW_FALSE;
|
|
var axisLine = { onZero: false };
|
|
var axisTick = SHOW_FALSE;
|
|
var axisLabel = SHOW_FALSE;
|
|
var min = 'dataMin';
|
|
var max = 'dataMax';
|
|
var gridIndex = 1;
|
|
|
|
return [{ type: type, data: data, scale: scale, boundaryGap: boundaryGap, axisLine: axisLine, splitLine: splitLine, min: min, max: max }, { type: type, gridIndex: gridIndex, data: data, scale: scale, boundaryGap: boundaryGap, axisLine: axisLine, axisTick: axisTick, splitLine: splitLine, axisLabel: axisLabel, min: min, max: max }];
|
|
}
|
|
|
|
function getCandleYAxis(args) {
|
|
var dataType = args.dataType,
|
|
digit = args.digit;
|
|
|
|
var scale = true;
|
|
var gridIndex = 1;
|
|
var splitNumber = 2;
|
|
var axisLine = SHOW_FALSE;
|
|
var axisTick = SHOW_FALSE;
|
|
var axisLabel = SHOW_FALSE;
|
|
var splitLine = SHOW_FALSE;
|
|
var formatter = function formatter(val) {
|
|
return getFormated(val, dataType, digit);
|
|
};
|
|
|
|
return [{ scale: scale, axisTick: axisTick, axisLabel: { formatter: formatter } }, { scale: scale, gridIndex: gridIndex, splitNumber: splitNumber, axisLine: axisLine, axisTick: axisTick, splitLine: splitLine, axisLabel: axisLabel }];
|
|
}
|
|
|
|
function getCandleDataZoom(args) {
|
|
var start = args.start,
|
|
end = args.end;
|
|
|
|
|
|
return [{
|
|
type: 'inside',
|
|
xAxisIndex: [0, 1],
|
|
start: start,
|
|
end: end
|
|
}, {
|
|
show: true,
|
|
xAxisIndex: [0, 1],
|
|
type: 'slider',
|
|
top: '85%',
|
|
start: start,
|
|
end: end
|
|
}];
|
|
}
|
|
|
|
function getCandleSeries(args) {
|
|
var values = args.values,
|
|
volumes = args.volumes,
|
|
upColor = args.upColor,
|
|
downColor = args.downColor,
|
|
showMA = args.showMA,
|
|
MA = args.MA,
|
|
showVol = args.showVol,
|
|
labelMap = args.labelMap,
|
|
digit = args.digit,
|
|
itemStyle = args.itemStyle;
|
|
|
|
var style = itemStyle || {
|
|
normal: {
|
|
color: upColor,
|
|
color0: downColor,
|
|
borderColor: null,
|
|
borderColor0: null
|
|
}
|
|
};
|
|
var lineStyle = { normal: { opacity: 0.5 } };
|
|
var series = [{
|
|
name: labelMap[DEFAULT_K_NAME] == null ? DEFAULT_K_NAME : labelMap[DEFAULT_K_NAME],
|
|
type: 'candlestick',
|
|
data: values,
|
|
itemStyle: style
|
|
}];
|
|
|
|
if (showMA) {
|
|
MA.forEach(function (d) {
|
|
var name = 'MA' + d;
|
|
series.push({
|
|
name: labelMap[name] == null ? name : labelMap[name],
|
|
data: calculateMA(d, values, digit),
|
|
type: 'line',
|
|
lineStyle: lineStyle,
|
|
smooth: true
|
|
});
|
|
});
|
|
}
|
|
|
|
if (showVol) {
|
|
series.push({
|
|
name: 'Volume',
|
|
type: 'bar',
|
|
xAxisIndex: 1,
|
|
yAxisIndex: 1,
|
|
data: volumes
|
|
});
|
|
}
|
|
|
|
return series;
|
|
}
|
|
|
|
function calculateMA(dayCount, data, digit) {
|
|
var result = [];
|
|
data.forEach(function (d, i) {
|
|
if (i < dayCount) {
|
|
result.push('-');
|
|
} else {
|
|
var sum = 0;
|
|
for (var j = 0; j < dayCount; j++) {
|
|
sum += data[i - j][1];
|
|
}result.push(+(sum / dayCount).toFixed(digit));
|
|
}
|
|
});
|
|
return result;
|
|
}
|
|
|
|
var candle = function candle(columns, rows, settings, status) {
|
|
var _settings$dimension = settings.dimension,
|
|
dimension = _settings$dimension === undefined ? columns[0] : _settings$dimension,
|
|
_settings$metrics = settings.metrics,
|
|
metrics = _settings$metrics === undefined ? columns.slice(1, 6) : _settings$metrics,
|
|
_settings$digit = settings.digit,
|
|
digit = _settings$digit === undefined ? 2 : _settings$digit,
|
|
itemStyle = settings.itemStyle,
|
|
_settings$labelMap = settings.labelMap,
|
|
labelMap = _settings$labelMap === undefined ? {} : _settings$labelMap,
|
|
_settings$legendName = settings.legendName,
|
|
legendName = _settings$legendName === undefined ? {} : _settings$legendName,
|
|
_settings$MA = settings.MA,
|
|
MA = _settings$MA === undefined ? DEFAULT_MA : _settings$MA,
|
|
_settings$showMA = settings.showMA,
|
|
showMA = _settings$showMA === undefined ? false : _settings$showMA,
|
|
_settings$showVol = settings.showVol,
|
|
showVol = _settings$showVol === undefined ? false : _settings$showVol,
|
|
_settings$showDataZoo = settings.showDataZoom,
|
|
showDataZoom = _settings$showDataZoo === undefined ? false : _settings$showDataZoo,
|
|
_settings$downColor = settings.downColor,
|
|
downColor = _settings$downColor === undefined ? DEFAULT_DOWN_COLOR : _settings$downColor,
|
|
_settings$upColor = settings.upColor,
|
|
upColor = _settings$upColor === undefined ? DEFAULT_UP_COLOR : _settings$upColor,
|
|
_settings$start = settings.start,
|
|
start = _settings$start === undefined ? DEFAULT_START : _settings$start,
|
|
_settings$end = settings.end,
|
|
end = _settings$end === undefined ? DEFAULT_END : _settings$end,
|
|
dataType = settings.dataType;
|
|
var tooltipVisible = status.tooltipVisible,
|
|
legendVisible = status.legendVisible;
|
|
|
|
|
|
var isLiteData = isArray(rows[0]);
|
|
var dims = [];
|
|
var values = [];
|
|
var volumes = [];
|
|
var candleMetrics = metrics.slice(0, 4);
|
|
var volumeMetrics = metrics[4];
|
|
|
|
if (isLiteData) {
|
|
rows.forEach(function (row) {
|
|
var itemResult = [];
|
|
dims.push(row[columns.indexOf(dimension)]);
|
|
candleMetrics.forEach(function (item) {
|
|
itemResult.push(row[columns.indexOf(item)]);
|
|
});
|
|
values.push(itemResult);
|
|
if (volumeMetrics) volumes.push(row[columns.indexOf(volumeMetrics)]);
|
|
});
|
|
} else {
|
|
rows.forEach(function (row, index) {
|
|
var itemResult = [];
|
|
dims.push(row[dimension]);
|
|
candleMetrics.forEach(function (item) {
|
|
itemResult.push(row[item]);
|
|
});
|
|
values.push(itemResult);
|
|
if (volumeMetrics) {
|
|
var _status = row[metrics[0]] > row[metrics[1]] ? 1 : -1;
|
|
volumes.push([index, row[volumeMetrics], _status]);
|
|
}
|
|
});
|
|
}
|
|
|
|
var legend$$1 = legendVisible && getCandleLegend({ showMA: showMA, MA: MA, legendName: legendName, labelMap: labelMap });
|
|
var tooltip$$1 = tooltipVisible && getCandleTooltip({ metrics: metrics, dataType: dataType, digit: digit, labelMap: labelMap });
|
|
var visualMap$$1 = showVol && getCandleVisualMap({ downColor: downColor, upColor: upColor, MA: MA, showMA: showMA });
|
|
var dataZoom$$1 = showDataZoom && getCandleDataZoom({ start: start, end: end });
|
|
var grid = getCandleGrid({ showVol: showVol });
|
|
var xAxis = getCandleXAxis({ dims: dims });
|
|
var yAxis = getCandleYAxis({ dataType: dataType, digit: digit });
|
|
var series = getCandleSeries({
|
|
values: values,
|
|
volumes: volumes,
|
|
upColor: upColor,
|
|
downColor: downColor,
|
|
showMA: showMA,
|
|
MA: MA,
|
|
showVol: showVol,
|
|
labelMap: labelMap,
|
|
digit: digit,
|
|
itemStyle: itemStyle
|
|
});
|
|
var axisPointer = { link: { xAxisIndex: 'all' } };
|
|
return { legend: legend$$1, tooltip: tooltip$$1, visualMap: visualMap$$1, grid: grid, xAxis: xAxis, yAxis: yAxis, dataZoom: dataZoom$$1, series: series, axisPointer: axisPointer };
|
|
};
|
|
|
|
var Loading = { render: function render() {
|
|
var _vm = this;var _h = _vm.$createElement;var _c = _vm._self._c || _h;return _c('div', { staticClass: "v-charts-component-loading" }, [_c('div', { staticClass: "loader" }, [_c('div', { staticClass: "loading-spinner" }, [_c('svg', { staticClass: "circular", attrs: { "viewBox": "25 25 50 50" } }, [_c('circle', { staticClass: "path", attrs: { "cx": "50", "cy": "50", "r": "20", "fill": "none" } })])])])]);
|
|
}, staticRenderFns: []
|
|
};
|
|
|
|
var DataEmpty = { render: function render() {
|
|
var _vm = this;var _h = _vm.$createElement;var _c = _vm._self._c || _h;return _c('div', { staticClass: "v-charts-data-empty" }, [_vm._v(" 暂无数据 ")]);
|
|
}, staticRenderFns: []
|
|
};
|
|
|
|
function setExtend (options, extend) {
|
|
Object.keys(extend).forEach(function (attr) {
|
|
var value = extend[attr];
|
|
if (~attr.indexOf('.')) {
|
|
// eg: a.b.c a.1.b
|
|
set$1(options, attr, value);
|
|
} else if (typeof value === 'function') {
|
|
// get callback value
|
|
options[attr] = value(options[attr]);
|
|
} else {
|
|
// mixin extend value
|
|
if (isArray(options[attr]) && isObject(options[attr][0])) {
|
|
// eg: [{ xx: 1 }, { xx: 2 }]
|
|
options[attr].forEach(function (option, index) {
|
|
options[attr][index] = _extends({}, option, value);
|
|
});
|
|
} else if (isObject(options[attr])) {
|
|
// eg: { xx: 1, yy: 2 }
|
|
options[attr] = _extends({}, options[attr], value);
|
|
} else {
|
|
options[attr] = value;
|
|
}
|
|
}
|
|
});
|
|
}
|
|
|
|
function setMark (seriesItem, marks) {
|
|
Object.keys(marks).forEach(function (key) {
|
|
if (marks[key]) seriesItem[key] = marks[key];
|
|
});
|
|
}
|
|
|
|
function setAnimation (options, animation) {
|
|
Object.keys(animation).forEach(function (key) {
|
|
options[key] = animation[key];
|
|
});
|
|
}
|
|
|
|
var Core = {
|
|
render: function render(h) {
|
|
return h('div', {
|
|
class: [camelToKebab(this.$options.name || this.$options._componentTag)],
|
|
style: this.canvasStyle
|
|
}, [h('div', {
|
|
style: this.canvasStyle,
|
|
class: { 'v-charts-mask-status': this.dataEmpty || this.loading },
|
|
ref: 'canvas'
|
|
}), h(DataEmpty, {
|
|
style: { display: this.dataEmpty ? '' : 'none' }
|
|
}), h(Loading, {
|
|
style: { display: this.loading ? '' : 'none' }
|
|
}), this.$slots.default]);
|
|
},
|
|
|
|
|
|
props: {
|
|
data: { type: [Object, Array], default: function _default() {
|
|
return {};
|
|
}
|
|
},
|
|
settings: { type: Object, default: function _default() {
|
|
return {};
|
|
}
|
|
},
|
|
width: { type: String, default: 'auto' },
|
|
height: { type: String, default: '400px' },
|
|
beforeConfig: { type: Function },
|
|
afterConfig: { type: Function },
|
|
afterSetOption: { type: Function },
|
|
afterSetOptionOnce: { type: Function },
|
|
events: { type: Object },
|
|
grid: { type: [Object, Array] },
|
|
colors: { type: Array },
|
|
tooltipVisible: { type: Boolean, default: true },
|
|
legendVisible: { type: Boolean, default: true },
|
|
legendPosition: { type: String },
|
|
markLine: { type: Object },
|
|
markArea: { type: Object },
|
|
markPoint: { type: Object },
|
|
visualMap: { type: [Object, Array] },
|
|
dataZoom: { type: [Object, Array] },
|
|
toolbox: { type: [Object, Array] },
|
|
initOptions: { type: Object, default: function _default() {
|
|
return {};
|
|
}
|
|
},
|
|
title: [Object, Array],
|
|
legend: [Object, Array],
|
|
xAxis: [Object, Array],
|
|
yAxis: [Object, Array],
|
|
radar: Object,
|
|
tooltip: Object,
|
|
axisPointer: [Object, Array],
|
|
brush: [Object, Array],
|
|
geo: [Object, Array],
|
|
timeline: [Object, Array],
|
|
graphic: [Object, Array],
|
|
series: [Object, Array],
|
|
backgroundColor: [Object, String],
|
|
textStyle: [Object, Array],
|
|
animation: Object,
|
|
theme: Object,
|
|
themeName: String,
|
|
loading: Boolean,
|
|
dataEmpty: Boolean,
|
|
extend: Object,
|
|
judgeWidth: { type: Boolean, default: false },
|
|
widthChangeDelay: { type: Number, default: 300 },
|
|
tooltipFormatter: { type: Function },
|
|
resizeable: { type: Boolean, default: true },
|
|
resizeDelay: { type: Number, default: 200 },
|
|
changeDelay: { type: Number, default: 0 },
|
|
setOptionOpts: { type: [Boolean, Object], default: true },
|
|
cancelResizeCheck: Boolean,
|
|
notSetUnchange: Array,
|
|
log: Boolean
|
|
},
|
|
|
|
watch: {
|
|
data: {
|
|
deep: true,
|
|
handler: function handler(v) {
|
|
if (v) {
|
|
this.changeHandler();
|
|
}
|
|
}
|
|
},
|
|
|
|
settings: {
|
|
deep: true,
|
|
handler: function handler(v) {
|
|
if (v.type && this.chartLib) this.chartHandler = this.chartLib[v.type];
|
|
this.changeHandler();
|
|
}
|
|
},
|
|
|
|
width: 'nextTickResize',
|
|
height: 'nextTickResize',
|
|
|
|
events: {
|
|
deep: true,
|
|
handler: 'createEventProxy'
|
|
},
|
|
|
|
theme: {
|
|
deep: true,
|
|
handler: 'themeChange'
|
|
},
|
|
|
|
themeName: 'themeChange',
|
|
|
|
resizeable: 'resizeableHandler'
|
|
},
|
|
|
|
computed: {
|
|
canvasStyle: function canvasStyle() {
|
|
return {
|
|
width: this.width,
|
|
height: this.height,
|
|
position: 'relative'
|
|
};
|
|
},
|
|
chartColor: function chartColor() {
|
|
return this.colors || this.theme && this.theme.color || DEFAULT_COLORS;
|
|
}
|
|
},
|
|
|
|
methods: {
|
|
dataHandler: function dataHandler() {
|
|
if (!this.chartHandler) return;
|
|
var data = this.data;
|
|
var _data = data,
|
|
_data$columns = _data.columns,
|
|
columns = _data$columns === undefined ? [] : _data$columns,
|
|
_data$rows = _data.rows,
|
|
rows = _data$rows === undefined ? [] : _data$rows;
|
|
|
|
var extra = {
|
|
tooltipVisible: this.tooltipVisible,
|
|
legendVisible: this.legendVisible,
|
|
echarts: this.echarts,
|
|
color: this.chartColor,
|
|
tooltipFormatter: this.tooltipFormatter,
|
|
_once: this._once
|
|
};
|
|
if (this.beforeConfig) data = this.beforeConfig(data);
|
|
|
|
var options = this.chartHandler(columns, rows, this.settings, extra);
|
|
if (options) {
|
|
if (typeof options.then === 'function') {
|
|
options.then(this.optionsHandler);
|
|
} else {
|
|
this.optionsHandler(options);
|
|
}
|
|
}
|
|
},
|
|
nextTickResize: function nextTickResize() {
|
|
this.$nextTick(this.resize);
|
|
},
|
|
resize: function resize() {
|
|
if (!this.cancelResizeCheck) {
|
|
if (this.$el && this.$el.clientWidth && this.$el.clientHeight) {
|
|
this.echartsResize();
|
|
}
|
|
} else {
|
|
this.echartsResize();
|
|
}
|
|
},
|
|
echartsResize: function echartsResize() {
|
|
this.echarts && this.echarts.resize();
|
|
},
|
|
optionsHandler: function optionsHandler(options) {
|
|
var _this = this;
|
|
|
|
// legend
|
|
if (this.legendPosition && options.legend) {
|
|
options.legend[this.legendPosition] = 10;
|
|
if (~['left', 'right'].indexOf(this.legendPosition)) {
|
|
options.legend.top = 'middle';
|
|
options.legend.orient = 'vertical';
|
|
}
|
|
}
|
|
// color
|
|
options.color = this.chartColor;
|
|
// echarts self settings
|
|
ECHARTS_SETTINGS.forEach(function (setting) {
|
|
if (_this[setting]) options[setting] = _this[setting];
|
|
});
|
|
// animation
|
|
if (this.animation) setAnimation(options, this.animation);
|
|
// marks
|
|
if (this.markArea || this.markLine || this.markPoint) {
|
|
var marks = {
|
|
markArea: this.markArea,
|
|
markLine: this.markLine,
|
|
markPoint: this.markPoint
|
|
};
|
|
var series = options.series;
|
|
if (isArray(series)) {
|
|
series.forEach(function (item) {
|
|
setMark(item, marks);
|
|
});
|
|
} else if (isObject(series)) {
|
|
setMark(series, marks);
|
|
}
|
|
}
|
|
// change inited echarts settings
|
|
if (this.extend) setExtend(options, this.extend);
|
|
if (this.afterConfig) options = this.afterConfig(options);
|
|
var setOptionOpts = this.setOptionOpts;
|
|
// map chart not merge
|
|
if ((this.settings.bmap || this.settings.amap) && !isObject(setOptionOpts)) {
|
|
setOptionOpts = false;
|
|
}
|
|
// exclude unchange options
|
|
if (this.notSetUnchange && this.notSetUnchange.length) {
|
|
this.notSetUnchange.forEach(function (item) {
|
|
var value = options[item];
|
|
if (value) {
|
|
if (isEqual(value, _this._store[item])) {
|
|
options[item] = undefined;
|
|
} else {
|
|
_this._store[item] = cloneDeep(value);
|
|
}
|
|
}
|
|
});
|
|
if (isObject(setOptionOpts)) {
|
|
setOptionOpts.notMerge = false;
|
|
} else {
|
|
setOptionOpts = false;
|
|
}
|
|
}
|
|
if (this._isDestroyed) return;
|
|
if (this.log) console.log(options);
|
|
this.echarts.setOption(options, setOptionOpts);
|
|
this.$emit('ready', this.echarts, options, echartsLib);
|
|
if (!this._once['ready-once']) {
|
|
this._once['ready-once'] = true;
|
|
this.$emit('ready-once', this.echarts, options, echartsLib);
|
|
}
|
|
if (this.judgeWidth) this.judgeWidthHandler(options);
|
|
if (this.afterSetOption) this.afterSetOption(this.echarts, options, echartsLib);
|
|
if (this.afterSetOptionOnce && !this._once['afterSetOptionOnce']) {
|
|
this._once['afterSetOptionOnce'] = true;
|
|
this.afterSetOptionOnce(this.echarts, options, echartsLib);
|
|
}
|
|
},
|
|
judgeWidthHandler: function judgeWidthHandler(options) {
|
|
var _this2 = this;
|
|
|
|
var widthChangeDelay = this.widthChangeDelay,
|
|
resize = this.resize;
|
|
|
|
if (this.$el.clientWidth || this.$el.clientHeight) {
|
|
resize();
|
|
} else {
|
|
this.$nextTick(function (_) {
|
|
if (_this2.$el.clientWidth || _this2.$el.clientHeight) {
|
|
resize();
|
|
} else {
|
|
setTimeout(function (_) {
|
|
resize();
|
|
if (!_this2.$el.clientWidth || !_this2.$el.clientHeight) {
|
|
console.warn(' Can\'t get dom width or height ');
|
|
}
|
|
}, widthChangeDelay);
|
|
}
|
|
});
|
|
}
|
|
},
|
|
resizeableHandler: function resizeableHandler(resizeable) {
|
|
if (resizeable && !this._once.onresize) this.addResizeListener();
|
|
if (!resizeable && this._once.onresize) this.removeResizeListener();
|
|
},
|
|
init: function init() {
|
|
if (this.echarts) return;
|
|
var themeName = this.themeName || this.theme || DEFAULT_THEME;
|
|
this.echarts = echartsLib.init(this.$refs.canvas, themeName, this.initOptions);
|
|
if (this.data) this.changeHandler();
|
|
this.createEventProxy();
|
|
if (this.resizeable) this.addResizeListener();
|
|
},
|
|
addResizeListener: function addResizeListener() {
|
|
window.addEventListener('resize', this.resizeHandler);
|
|
this._once.onresize = true;
|
|
},
|
|
removeResizeListener: function removeResizeListener() {
|
|
window.removeEventListener('resize', this.resizeHandler);
|
|
this._once.onresize = false;
|
|
},
|
|
addWatchToProps: function addWatchToProps() {
|
|
var _this3 = this;
|
|
|
|
var watchedVariable = this._watchers.map(function (watcher) {
|
|
return watcher.expression;
|
|
});
|
|
Object.keys(this.$props).forEach(function (prop) {
|
|
if (!~watchedVariable.indexOf(prop) && !~STATIC_PROPS.indexOf(prop)) {
|
|
var opts = {};
|
|
if (~['[object Object]', '[object Array]'].indexOf(getType(_this3.$props[prop]))) {
|
|
opts.deep = true;
|
|
}
|
|
_this3.$watch(prop, function () {
|
|
_this3.changeHandler();
|
|
}, opts);
|
|
}
|
|
});
|
|
},
|
|
createEventProxy: function createEventProxy() {
|
|
var _this4 = this;
|
|
|
|
// 只要用户使用 on 方法绑定的事件都做一层代理，
|
|
// 是否真正执行相应的事件方法取决于该方法是否仍然存在 events 中
|
|
// 实现 events 的动态响应
|
|
var self = this;
|
|
var keys = Object.keys(this.events || {});
|
|
keys.length && keys.forEach(function (ev) {
|
|
if (_this4.registeredEvents.indexOf(ev) === -1) {
|
|
_this4.registeredEvents.push(ev);
|
|
_this4.echarts.on(ev, function (ev) {
|
|
return function () {
|
|
if (ev in self.events) {
|
|
for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
|
|
args[_key] = arguments[_key];
|
|
}
|
|
|
|
self.events[ev].apply(null, args);
|
|
}
|
|
};
|
|
}(ev));
|
|
}
|
|
});
|
|
},
|
|
themeChange: function themeChange(theme) {
|
|
this.clean();
|
|
this.echarts = null;
|
|
this.init();
|
|
},
|
|
clean: function clean() {
|
|
if (this.resizeable) this.removeResizeListener();
|
|
this.echarts.dispose();
|
|
}
|
|
},
|
|
|
|
created: function created() {
|
|
this.echarts = null;
|
|
this.registeredEvents = [];
|
|
this._once = {};
|
|
this._store = {};
|
|
this.resizeHandler = debounce(this.resize, this.resizeDelay);
|
|
this.changeHandler = debounce(this.dataHandler, this.changeDelay);
|
|
this.addWatchToProps();
|
|
},
|
|
mounted: function mounted() {
|
|
this.init();
|
|
},
|
|
beforeDestroy: function beforeDestroy() {
|
|
this.clean();
|
|
},
|
|
|
|
|
|
_numerify: numerify
|
|
};
|
|
|
|
var index = _extends({}, Core, {
|
|
name: 'VeCandle',
|
|
data: function data() {
|
|
this.chartHandler = candle;
|
|
return {};
|
|
}
|
|
});
|
|
|
|
return index;
|
|
|
|
})));
|