126 lines
2.6 KiB
Vue
126 lines
2.6 KiB
Vue
<template>
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<div
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:id="id"
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:style="{
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width: styleUtil.px2vw(width),
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height: styleUtil.px2vh(height)
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}"
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/>
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</template>
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<script setup>
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import * as echarts from 'echarts'
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import styleUtil from '@/utils/styleUtil'
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import { fitChartSize } from '@/utils/dataUtil'
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import { guid } from '@/utils/util'
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const props = defineProps({
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width: {
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type: Number,
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default: () => 0
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},
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height: {
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type: Number,
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default: () => 0
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},
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config: {
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type: Object,
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default: () => {
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return {}
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}
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}
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})
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let id = ref(guid())
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let pieChart = null
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var colorList = ['#FDC40A', '#FF5232', '#50F0A6', '#5FDFFA', '']
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var title = ['企业', '农业', '工业', '纺织']
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var dataValue = ['15', '30', '35', '20']
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var dataList = title.map((item, index) => {
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return {
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name: item,
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value: dataValue[index]
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}
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})
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var defaultCofig = {
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color: colorList,
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legend: {
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orient: 'vertical',
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bottom: 'center',
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left: '70%',
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data: dataList,
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itemWidth: fitChartSize(16),
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itemHeight: fitChartSize(16),
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itemGap: fitChartSize(10),
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formatter: (name) => {
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return name + '\u3000' + '19%'
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},
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textStyle: {
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color: '#ffffff',
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fontSize: fitChartSize(12)
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}
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},
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series: [
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{
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type: 'pie',
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center: ['30%', '50%'],
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radius: ['40%', '55%'],
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itemStyle: {
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borderWidth: fitChartSize(4),
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borderColor: '#093672'
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},
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label: {
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show: true,
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position: 'center',
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fontWeight: 'bold',
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formatter: function (o) {
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return `{value|123456}` + '\n' + `{name|整改率}`
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},
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rich: {
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value: {
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color: '#fff',
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fontSize: fitChartSize(24),
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fontWeight: 'bold',
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padding: [0, 0, 5, 0]
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},
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name: {
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color: '#7894A8',
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fontSize: fitChartSize(12)
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}
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}
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},
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labelLine: {
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show: false
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},
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data: dataList
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}
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]
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}
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const resize = () => {
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if (pieChart) {
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pieChart.dispose()
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pieChart = null
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init()
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}
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}
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const init = () => {
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const dom = document.getElementById(id.value)
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pieChart = echarts.init(dom)
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pieChart.setOption({
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...defaultCofig,
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...props.config
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})
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// 监听窗口大小变化
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window.addEventListener('resize', resize)
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}
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onMounted(() => {
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init()
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})
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</script>
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<style scoped lang="scss"></style>
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