165 lines
5.0 KiB
JavaScript
165 lines
5.0 KiB
JavaScript
/**
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* 顶部header
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*/
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Vue.component("trend-line-chart", {
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template: `
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<div :style="{'height': height+'px'}" ref="chart">
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</div>
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`,
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props: {
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chartdata:{
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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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data:{
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type:Array
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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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init(){
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this.getChartData()
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},
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getChartData(){
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//品类金额占比 饼图
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var myChart = echarts.init(this.$refs.chart);
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this.echartPie(myChart,this.chartdata)
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},
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echartPie(myChart,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 series =[]
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for (let i = 0; i < data.data.length; i++) {
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series.push({
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name:data.legend[i],
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type: "line",
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smooth: true,
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symbol: "circle",
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symbolSize: 5,
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showSymbol: true,
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lineStyle: {
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normal: {
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width: 2,
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},
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},
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data: data.data[i],
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})
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}
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var unit = ''
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if(data.unit){
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unit = '单位：'+data.unit
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}
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this.option = {
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color : data.color,
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tooltip: {
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trigger: "axis",
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axisPointer: {
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lineStyle: {
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color: "#57617B",
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},
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},
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},
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grid: {
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top:'15%',
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left: "30",
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right: "3%",
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bottom: "1%",
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containLabel: true,
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},
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xAxis: {
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type: "category",
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boundaryGap: false,
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data: data.dataX,
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axisLine: {
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//坐标轴轴线相关设置。数学上的x轴
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show: true,
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lineStyle: {
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color: "#25597e",
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type: "dashed",
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},
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},
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axisTick: {
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show: false
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},
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axisLabel: {
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//坐标轴刻度标签的相关设置
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textStyle: {
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color: "#c5d9fc",
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margin: 20,
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fontSize:16
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},
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},
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},
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yAxis: {
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name:unit,
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nameTextStyle: {
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color: '#fff',
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fontSize: 14,
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},
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type: "value",
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axisLine: {
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//坐标轴轴线相关设置。数学上的x轴
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show: false,
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lineStyle: {
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color: "#c5d9fc",
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type: "dashed",
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},
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},
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axisTick: {
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show: false
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},
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axisLabel: {
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show: true,
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//坐标轴刻度标签的相关设置
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textStyle: {
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color: "#c5d9fc",
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margin: 20,
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fontSize:16
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},
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},
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splitLine: {
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show: true,
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lineStyle: {
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color: "#25597e",
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type: "dashed",
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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(this.option,true);
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window.onresize = myChart.resize;
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})
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},
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},
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watch:{
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/*chartdata: {
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deep:true,
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handler: function (val, oldVal){
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this.init()
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}
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},*/
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data: function (val, oldVal){
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this.init()
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}
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}
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})
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