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107 lines
2.1 KiB
107 lines
2.1 KiB
<template>
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<div :class="className" :style="{height:height,width:width}" />
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</template>
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<script>
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import echarts from 'echarts'
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require('echarts/theme/macarons') // echarts theme
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import { debounce } from '@/utils'
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export default {
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props: {
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className: {
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type: String,
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default: 'chart'
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},
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width: {
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type: String,
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default: '100%'
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},
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height: {
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type: String,
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default: '300px'
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}
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},
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data() {
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return {
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chart: null
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}
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},
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mounted() {
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this.initChart()
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this.__resizeHandler = debounce(() => {
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if (this.chart) {
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this.chart.resize()
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}
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}, 100)
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window.addEventListener('resize', this.__resizeHandler)
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},
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beforeDestroy() {
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if (!this.chart) {
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return
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}
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window.removeEventListener('resize', this.__resizeHandler)
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this.chart.dispose()
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this.chart = null
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},
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methods: {
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initChart() {
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this.chart = echarts.init(this.$el, 'macarons')
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const data = [{
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name: 'Grandpa',
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children: [{
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name: 'Uncle Leo',
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value: 15,
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children: [{
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name: 'Cousin Jack',
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value: 2
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}, {
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name: 'Cousin Mary',
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value: 5,
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children: [{
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name: 'Jackson',
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value: 2
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}]
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}, {
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name: 'Cousin Ben',
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value: 4
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}]
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}, {
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name: 'Father',
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value: 10,
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children: [{
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name: 'Me',
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value: 5
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}, {
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name: 'Brother Peter',
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value: 1
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}]
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}]
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}, {
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name: 'Nancy',
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children: [{
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name: 'Uncle Nike',
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children: [{
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name: 'Cousin Betty',
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value: 1
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}, {
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name: 'Cousin Jenny',
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value: 2
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}]
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}]
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}]
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this.chart.setOption({
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series: {
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type: 'sunburst',
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data: data,
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radius: [0, '90%'],
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label: {
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rotate: 'radial'
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}
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}
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})
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}
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}
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}
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</script>
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