135 lines
4.7 KiB
JavaScript
135 lines
4.7 KiB
JavaScript
/**
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* 顶部header
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*/
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Vue.component("cz-distribution-echart", {
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template: `
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<div :style="{height: height+'px'}" ref="chart"> </div>
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`,
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props: {
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distribute:{
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type: Object,
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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.init()
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},
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methods: {
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//预警分布
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init(){
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this.warningDistributeChart(this.distribute)
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},
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//预警分布 Echart
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warningDistributeChart(data){
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//console.log(data);
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let newPromise = new Promise((resolve) => {
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resolve()
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})
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//然后异步执行echarts的初始化函数
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newPromise.then(() => {
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var myChart = echarts.init(this.$refs.chart);
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var series = []
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if(data.legend != undefined) {
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for (let i = 0; i <data.legend.length ; i++) {
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series.push(
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{
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type: "bar",
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name: data.legend[i],
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barGap:'80%',
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itemStyle: {
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normal: {
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label: {
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show: true, //开启显示
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position: "right", //在右显示
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textStyle: {
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//数值样式
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color: data.color[i][1],
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fontSize: 16,
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},
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},
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color: data.color[i][0],
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borderColor: data.color[i][1],
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borderWidth: 2,
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},
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},
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barWidth: '20%',
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data:data.data[i],
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},
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)
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}
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option = {
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legend: {
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data: data.legend,
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top: "2%",
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right: "10",
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itemHeight: 15,
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itemWidth: 20,
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textStyle: {
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color: "#c8d7ff",
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fontSize: 14,
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},
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},
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grid: {
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top: "10%",
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right: "10%",
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left: "2%",
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bottom: "2%",
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containLabel: true
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},
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xAxis: {
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type: "value",
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splitLine: {
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show: false,
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},
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axisTick: {
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show: false,
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},
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axisLine: {
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show: false,
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},
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axisLabel: {
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show: false,
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},
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},
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yAxis: {
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type: "category",
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inverse:true, //让y轴数据逆向
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data:data.yAxis,
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splitLine: {show: false,},
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axisTick: {show: false,},
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axisLine: {show: false,},
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axisLabel: {
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// 改变y轴字体颜色和大小
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//formatter: '{value} m³ ', // 给y轴添加单位
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textStyle: {
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color: "#c8d7ff",
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fontSize: 14,
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},
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},
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},
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series: series
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};
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myChart.setOption(option);
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window.onresize = myChart.resize;
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}
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})
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},
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},
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watch:{
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distribute: function (n,o) {
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this.warningDistributeChart(this.distribute)
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}
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},
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})
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