111 lines
1.8 KiB
JavaScript
111 lines
1.8 KiB
JavaScript
import * as echarts from '../../ec-canvas/echarts';
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const app = getApp();
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function initChart(canvas, width, height, dpr) {
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const chart = echarts.init(canvas, null, {
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width: width,
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height: height,
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devicePixelRatio: dpr // new
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});
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canvas.setChart(chart);
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var data = [];
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var data2 = [];
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for (var i = 0; i < 10; i++) {
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data.push(
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[
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Math.round(Math.random() * 100),
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Math.round(Math.random() * 100),
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Math.round(Math.random() * 40)
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]
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);
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data2.push(
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[
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Math.round(Math.random() * 100),
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Math.round(Math.random() * 100),
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Math.round(Math.random() * 100)
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]
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);
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}
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var axisCommon = {
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axisLabel: {
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textStyle: {
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color: '#C8C8C8'
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}
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},
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axisTick: {
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lineStyle: {
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color: '#fff'
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}
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},
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axisLine: {
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lineStyle: {
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color: '#C8C8C8'
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}
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},
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splitLine: {
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lineStyle: {
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color: '#C8C8C8',
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type: 'solid'
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}
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}
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};
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var option = {
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backgroundColor: '#eee',
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xAxis: axisCommon,
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yAxis: axisCommon,
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legend: {
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data: ['aaaa', 'bbbb']
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},
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visualMap: {
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show: false,
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max: 100,
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inRange: {
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symbolSize: [20, 70]
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}
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},
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series: [{
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type: 'scatter',
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name: 'aaaa',
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data: data
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},
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{
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name: 'bbbb',
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type: 'scatter',
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data: data2
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}
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],
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animationDelay: function (idx) {
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return idx * 50;
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},
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animationEasing: 'elasticOut'
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};
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chart.setOption(option);
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return chart;
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}
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Page({
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onShareAppMessage: function (res) {
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return {
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title: 'ECharts 可以在微信小程序中使用啦！',
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path: '/pages/index/index',
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success: function () { },
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fail: function () { }
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}
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},
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data: {
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ec: {
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onInit: initChart
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}
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},
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onReady() {
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}
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});
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