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75 lines
1.4 KiB
75 lines
1.4 KiB
5 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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tooltip: {
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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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restore: {},
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saveAsImage: {}
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}
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},
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series: [
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{
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name: '业务指标',
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type: 'gauge',
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detail: { formatter: '{value}%' },
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data: [{ value: 50, name: '完成率' }]
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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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