271 lines
11 KiB
JavaScript
271 lines
11 KiB
JavaScript
/**
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* 顶部header
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*/
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Vue.component("china-map", {
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template: `
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<div :style="{'height': height+'px'}" ref="map"></div>
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`,
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props: {
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data:{
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type:Array
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},
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height:{
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type:Number
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}
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},
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data() {
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return {
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option:{}
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}
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},
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mounted(){
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this.loadMap(this.data)
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window.chartClick = this.chartClick;
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},
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methods: {
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chartClick(id){
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this.$emit('projectid',id)
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},
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loadMap(outdata) {
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console.log()
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var myChart = echarts.init(this.$refs.map);
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var max =1000,
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min = 1;
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var maxSize4Pin = 100,
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minSize4Pin = 20;
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var geoCoordMap = {};
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/*获取地图数据*/
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var mapFeatures = echarts.getMap('china').geoJson.features;
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// console.log(mapFeatures)
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mapFeatures.forEach(function(v) {
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// 地区名称
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var name = v.properties.name;
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// 地区经纬度
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geoCoordMap[name] = v.properties.cp;
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});
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var convertData = function(outdata) {
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var res = [];
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for (var i = 0; i < outdata.length; i++) {
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var geoCoord = geoCoordMap[outdata[i].name];
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if (geoCoord) {
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res.push({
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name: outdata[i].name,
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value: geoCoord.concat(outdata[i].count),
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items: outdata[i].items,
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});
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}
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}
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return res;
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};
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this.option = {
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tooltip: {
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show: true,
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trigger: "item",
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enterable: true,
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showContent: true,
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padding:0,
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triggerOn:'click',
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formatter: function(params) {
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var tipHtml = ''
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if(params.data){
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tipHtml += '<div style="background:rgba(22,80,158,0.5);padding: 0 10px;border: 2px solid #265dad">'
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+'<div style="width:100%;height:40px;line-height:40px;border-bottom:2px solid rgba(7,166,255,0.7);">'+'<i style="display:inline-block;width:10px;height:10px;background:#16d6ff;border-radius:40px;">'+'</i>'
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+'<span style="margin-left:10px;color:#fff;font-size:16px;">'+params.data.name+' （项目总数：'+params.data.value[2]+'）'+'</span>'+'</div>'
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+'<div style="padding:5px;max-height: 350px;overflow: auto" class="china-map">'
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for(var i=0;i<params.data.items.length;i++){
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tipHtml += `<p style="color:#11ee7d;padding:8px 0;cursor: pointer" onclick="chartClick('${params.data.items[i].id}')">${params.data.items[i].projectName}</p>`
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}
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tipHtml += '</div>'
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+'</div>';
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return tipHtml
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}
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},
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},
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geo: {
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map: 'china',
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show: true,
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roam: false,
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zoom: 1.17,
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label: {
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emphasis: {
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show: false,
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}
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},
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layoutSize: "100%",
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itemStyle: {
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// normal: {
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// areaColor: '#000', //背景颜色
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// borderColor: '#8ac2fb', //省划分边线
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// borderWidth: 10, //边线的粗细
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// },
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// emphasis: {
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// areaColor: '#002d90' , //指上背景限色
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// },
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areaColor: "#86c2f8",
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borderColor: "#86c2f8",
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shadowColor: "#86c2f8",
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shadowBlur: 25,
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borderWidth: 5,
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},
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},
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series: [
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{
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type: "scatter",
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coordinateSystem: "geo",
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symbolSize:25,
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label: {
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normal: {
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formatter: "{b}",
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position: "top",
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show: true,
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fontSize:16, //省会字体大小
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fontWeight: "bold",
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color: "#ffffff",
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},
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emphasis: {
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show: false,
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},
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},
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itemStyle: {
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normal: {
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color: "#ffffff",
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},
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},
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data: convertData(outdata),
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},
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{
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type: 'map',
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roam: false,
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zoom: 1.15,
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map: 'china', //使用
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label: {
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normal: {
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show: true,
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fontSize:16, //省会字体大小
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textStyle: {
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color: '#ffffff',
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}
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},
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emphasis: {
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show: false,
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color: '#11ee7d', //指上省会字体颜色
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}
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},
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itemStyle: {
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normal: {
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areaColor: {
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type: "radial",
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x: 0.5,
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y: 0.5,
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r: 0.8,
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colorStops: [
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{
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offset: 0,
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color: "#1c2a4c", // 0% 处的颜色
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},
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{
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offset: 1,
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color: "#1f335e", // 100% 处的颜色
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},
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],
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globalCoord: true, // 缺省为 false
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},
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shadowColor: "rgb(58,115,192)",
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borderColor: '#8ac2fb'
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},
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// normal: {
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// areaColor: '#141e37', //背景颜色
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// borderColor: '#8ac2fb', //省划分边线
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// borderWidth: 1, //边线的粗细
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// },
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emphasis: {
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areaColor: '#22578b' , //指上背景限色
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textStyle: {
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color: '#11ee7d',
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}
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}
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},
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},
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{
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type: 'effectScatter',
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coordinateSystem: 'geo',
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rippleEffect: {
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brushType: 'stroke',//fill
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period: 2,
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scale: 3,
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},
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showEffectOn: 'render',
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symbol: 'circle',
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symbolSize:25,
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zlevel: 1,
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/*symbolSize: function(val) {
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if (val[2] === 0) {
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return 0;
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}
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var a = (maxSize4Pin - minSize4Pin) / (max - min);
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var b = maxSize4Pin - a * max;
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return a * val[2] + b * 1.2;
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},*/
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itemStyle: {
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normal: {
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show: true,
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color: {
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type: 'radial',
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x: 0.5,
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y: 0.5,
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r: 0.5,
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colorStops: [{
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offset: 0,
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color: 'rgba(129,229,255,1)'
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}, {
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offset: 0.8,
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color: 'rgba(129,229,255,1)'
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}, {
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offset: 1,
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color: 'rgba(129,229,255,1)'
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}],
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global: false // 缺省为 false
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},
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}
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},
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label: {
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normal: {
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show: true,
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color: '#fff',
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fontWeight: 'bold',
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position: 'inside',// inside 中间
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formatter: function(para) {
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return '{cnNum|' + para.data.value[2] + '}'
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},
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rich: {
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cnNum: {
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fontSize: 16,
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color: '#000000',
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fontWeight:'bold',
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}
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}
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},
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},
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data: convertData(outdata),
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}
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]
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};
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myChart.setOption(this.option);
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}
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},
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watch:{
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data: function (n,o) {
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this.loadMap(this.data)
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}
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}
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})
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