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121 lines
2.6 KiB
121 lines
2.6 KiB
2 years ago
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<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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this.chart.setOption({
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title: {
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text: '漏斗图',
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subtext: '纯属虚构'
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},
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tooltip: {
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trigger: 'item',
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formatter: '{a} <br/>{b} : {c}%'
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},
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toolbox: {
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feature: {
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dataView: { readOnly: false },
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restore: {},
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saveAsImage: {}
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}
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},
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legend: {
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data: ['展现', '点击', '访问', '咨询', '订单']
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},
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calculable: true,
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series: [
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{
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name: '漏斗图',
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type: 'funnel',
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left: '10%',
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top: 60,
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bottom: 60,
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width: '80%',
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// height: {totalHeight} - y - y2,
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min: 0,
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max: 100,
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minSize: '0%',
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maxSize: '100%',
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sort: 'descending',
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gap: 2,
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label: {
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show: true,
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position: 'inside'
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},
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labelLine: {
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length: 10,
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lineStyle: {
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width: 1,
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type: 'solid'
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}
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},
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itemStyle: {
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borderColor: '#fff',
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borderWidth: 1
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},
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emphasis: {
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label: {
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fontSize: 20
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}
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},
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data: [
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{ value: 60, name: '访问' },
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{ value: 40, name: '咨询' },
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{ value: 20, name: '订单' },
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{ value: 80, name: '点击' },
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{ value: 100, name: '展现' }
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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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}
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</script>
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