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@ -4,194 +4,134 @@ import { Col, Progress, Row } from 'antd'; |
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import React, { useEffect, useRef } from 'react'; |
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import React, { useEffect, useRef } from 'react'; |
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// import ReactEcharts from 'echarts-for-react';
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// import ReactEcharts from 'echarts-for-react';
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import * as echarts from 'echarts'; |
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import * as echarts from 'echarts'; |
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function Rightbottom() { |
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function Rightbottom(props) { |
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// const {
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const { width, height, data, total, text } = props |
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// safetyData, chartTitle, title, number, leftLegend, rightLegend, legendColor, width, height,
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// } = props;
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const chartRef = useRef(null); |
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const chartRef = useRef(null); |
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const safetyData = [ |
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let colorList = [ |
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{name: '一级公路', value: 42}, |
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"rgba(7,185,254,1)", |
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{name: '二级公路', value: 17}, |
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"rgba(28,96,254,1)", |
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{name: '三级公路', value: 17}, |
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"rgba(4,251,240,1)", |
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{name: '四级公路', value: 30}, |
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"rgba(255,194,20,1)" |
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{name: '等外公路', value: 30}, |
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] |
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let underColorList = [ |
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"rgba(7,185,254,0.5)", |
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"rgba(28,96,254,0.5)", |
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"rgba(4,251,240,0.5)", |
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"rgba(255,194,20,0.5)" |
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] |
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] |
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let name = [], emptyName = [] |
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// const name = data?.map(d)
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// const safetyData = [
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// {name: '一级公路', value: 42},
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// {name: '二级公路', value: 17},
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// {name: '三级公路', value: 17},
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// {name: '四级公路', value: 30},
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// {name: '等外公路', value: 30},
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// ]
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data?.forEach(d => { |
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name.push(d.name) |
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emptyName.push({ |
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name: '', |
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value: d.value |
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}) |
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}) |
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const chartTitle = '道路总公里'; |
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const chartTitle = '道路总公里'; |
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const title = '基础设施安全监测版块'; |
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const title = '基础设施安全监测版块'; |
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// const number = 2738;
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// const number = 2738;
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// const leftLegend = ['地灾', '桥梁', '基坑', '边坡', '水库大坝']
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// const leftLegend = ['地灾', '桥梁', '基坑', '边坡', '水库大坝']
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const rightLegend = ['一级公路', '二级公路', '三级公路','四级公路','等外公路'] |
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const rightLegend = ['一级公路', '二级公路', '三级公路','四级公路','等外公路'] |
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const legendColor = undefined; |
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const legendColor = undefined; |
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const width = undefined |
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const height = undefined |
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var titleNum = 15 |
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var titleNum = 15 |
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let safetyOption = { |
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const option = { |
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tooltip: { |
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tooltip: { |
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show: true, |
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trigger: "item", |
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trigger: 'item', |
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}, |
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position: 'right', |
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legend: { |
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backgroundColor: 'rgba(0,0,0,0.7)', |
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orient: "vertical", |
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itemWidth: 10, |
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itemHeight: 10, |
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right: '30%', |
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top: 'center', |
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align: 'left', |
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textStyle: { |
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textStyle: { |
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color: '#fff', |
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color: "#fff", |
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}, |
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}, |
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formatter: (values) => `${values.seriesName}<br /> ${values.marker} ${values.name} <b>${values.value}</b>个(${values.percent}%)`, |
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}, |
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}, |
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// title: {
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grid: { |
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// text:titleNum,//主标题文本
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left: '10%' |
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// left:'center',
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}, |
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// top:'35%',
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// subtext:chartTitle,//副标题文本
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// textStyle:{
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// fontFamily : "YouSheBiaoTiHei",
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// fontSize: 20,
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// color:'#FFFFFF',
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// // align:'center'
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// },
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// subtextStyle:{
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// fontFamily : "PingFangSC-Medium PingFang SC",
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// fontSize: 12,
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// fontWeight:500,
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// color:'#E9F7FF',
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// }
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// },
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// graphic: {
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// elements: [
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// {
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// type: 'text',
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// style: {
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// text: chartTitle || '安全\n监测',
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// align: 'center',
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// fill: '#fff',
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// z: -999,
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// zlevel: -999,
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// font: '20px "YouSheBiaoTiHei", sans-serif',
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// },
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// left: 'center',
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// top: 'center',
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// position: [100, 100],
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// },
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// ],
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// },
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legend: [ |
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// {
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series: [ |
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// orient: 'vertical',
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// left: 'left',
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// top: 'center',
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// textStyle: {
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// color: '#DDEFFF',
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// fontFamily: 'SourceHanSansCN-Regular',
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// fontSize: 12,
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// },
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// itemWidth: 10,
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// itemHeight: 10,
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// data: leftLegend || ['基坑', '桥梁', '地铁', '边坡', '建筑物'],
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// formatter: (name) => {
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// for (let i = 0; i < safetyOption.series[0].data.length; i += 1) {
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// if (name === safetyOption.series[0].data[i].name) {
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// return `${name} \t ${safetyOption.series[0].data[i].value}`;
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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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orient: 'vertical', |
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name: "底层背景", |
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textStyle: { |
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type: "pie", |
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color: '#DDEFFF', |
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hoverAnimation: false, |
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fontFamily: 'SourceHanSansCN-Regular', |
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legendHoverLink: false, |
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fontSize: 12, |
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radius: ["50%", "62%"], |
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center: ['25%', '50%'], |
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color: underColorList, |
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label: { |
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show: false |
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}, |
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labelLine: { |
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show: false |
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}, |
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}, |
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right: 0, |
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tooltip: { |
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top: 'center', |
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show: false, |
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align: 'left', |
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itemWidth: 10, |
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itemHeight: 10, |
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data: rightLegend || ['地灾', '隧道', '尾矿库', '水库大坝', '智慧消防'], |
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formatter: (name) => { |
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for (let i = 0; i < safetyOption.series[0].data.length; i += 1) { |
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if (name === safetyOption.series[0].data[i].name) { |
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return `${name} \t ${safetyOption.series[0].data[i].value}`; |
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} |
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} |
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}, |
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}, |
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data: emptyName, |
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}, |
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}, |
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], |
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series: [ |
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{ |
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{ |
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name: '公路等级统计', |
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name: "公路等级统计", |
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type: 'pie', |
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type: "pie", |
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radius: ['50%', '63%'], |
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radius: ["57%", "70%"], |
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center:['30%','50%'], |
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center: ['25%', '50%'], |
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// emphasis: { // 设置高亮时显示标签
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color: colorList, |
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// label: {
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// show: true
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// },
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// // scale: true, // 设置高亮时放大图形
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// // scaleSize: 20
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// },
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label: { |
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label: { |
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show: false, |
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show: false |
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}, |
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// selectedMode: 'single',
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data: safetyData, |
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itemStyle: { |
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normal: { |
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color: (color) => { |
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const colorList = legendColor || [ |
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'#98D8CA', |
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'#9494FF', |
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'#2A43FF', |
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'#FFD39F', |
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'#9D5F8B', |
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'#ADDE81', |
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'#F8EBA2', |
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'#5F8EFD', |
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'#2BB4D3', |
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'#1488C8', |
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]; |
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return colorList[color.dataIndex]; |
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}, |
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}, |
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}, |
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}, |
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data: data, |
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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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let currentIndex = -1; // 当前高亮图形在饼图数据中的下标
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let currentIndex = -1; // 当前高亮图形在饼图数据中的下标
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useEffect(() => { |
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useEffect(() => { |
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let myChart = echarts.init(chartRef.current); |
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let myChart = echarts.init(chartRef.current); |
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const highlightPie = () =>{ // 取消所有高亮并高亮当前图形
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// const highlightPie = () =>{ // 取消所有高亮并高亮当前图形
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for(var idx in safetyOption.series[0].data) |
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// for(var idx in safetyOption.series[0].data)
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// 遍历饼图数据,取消所有图形的高亮效果
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// // 遍历饼图数据,取消所有图形的高亮效果
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myChart.dispatchAction({ |
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// myChart.dispatchAction({
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type: 'downplay', |
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// type: 'downplay',
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seriesIndex: 0, |
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// seriesIndex: 0,
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dataIndex: idx |
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// dataIndex: idx
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}); |
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// });
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// 高亮当前图形
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// // 高亮当前图形
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myChart.dispatchAction({ |
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// myChart.dispatchAction({
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type: 'highlight', |
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// type: 'highlight',
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seriesIndex: 0, |
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// seriesIndex: 0,
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dataIndex: currentIndex |
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// dataIndex: currentIndex
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}); |
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// });
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// myChart.dispatchAction({
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// // myChart.dispatchAction({
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// type: 'showTip',
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// // type: 'showTip',
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// seriesIndex: 0,
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// // seriesIndex: 0,
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// dataIndex: currentIndex,
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// // dataIndex: currentIndex,
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// });
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// // });
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} |
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// }
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const selectPie=() =>{ // 高亮效果切换到下一个图形
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// const selectPie=() =>{ // 高亮效果切换到下一个图形
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var dataLen = safetyOption.series[0].data.length; |
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// var dataLen = safetyOption.series[0].data.length;
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currentIndex = (currentIndex + 1) % dataLen; |
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// currentIndex = (currentIndex + 1) % dataLen;
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highlightPie(); |
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// highlightPie();
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} |
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// }
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let changePieInterval = setInterval(selectPie, 1000); |
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// let changePieInterval = setInterval(selectPie, 1000);
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myChart.onChartReady = (instance) => { |
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// myChart.onChartReady = (instance) => {
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chartRef.current.safetyChart = instance; |
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// chartRef.current.safetyChart = instance;
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} |
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// }
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myChart.setOption(safetyOption); |
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myChart.setOption(option); |
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return ()=>{ |
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return ()=>{ |
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clearInterval(changePieInterval) |
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clearInterval(changePieInterval) |
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} |
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} |
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