108 lines
1.8 KiB
JavaScript
108 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 option = {
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series: {
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type: 'sankey',
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layout: 'none',
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data: [{
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name: 'a'
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}, {
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name: 'b'
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}, {
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name: 'a1'
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}, {
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name: 'a2'
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}, {
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name: 'b1'
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}, {
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name: 'c'
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}, {
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name: 'd'
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}, {
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name: 'd1'
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}, {
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name: 'd2'
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}, {
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name: 'd3'
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}],
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links: [{
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source: 'a',
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target: 'a1',
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value: 5
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}, {
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source: 'a',
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target: 'a2',
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value: 3
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}, {
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source: 'b',
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target: 'b1',
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value: 8
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}, {
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source: 'a',
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target: 'b1',
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value: 3
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}, {
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source: 'b1',
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target: 'a1',
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value: 1
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}, {
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source: 'd',
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target: 'a2',
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value: 1
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}, {
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source: 'd',
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target: 'c',
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value: 1
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}, {
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source: 'd1',
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target: 'c',
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value: 2
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}, {
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source: 'd2',
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target: 'c',
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value: 2
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}, {
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source: 'd',
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target: 'd3',
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value: 4
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}, {
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source: 'd2',
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target: 'd3',
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value: 1
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}]
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}
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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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