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| <template>
| <div :id="id" :style="{width: width, height: height}"></div>
| </template>
|
| <script>
| import {setDispatchTip} from "@/components/echart/methods";
| import * as echarts from "echarts";
| export default {
| name: "charts",
| props: {
| //这里子组件需要接收父组件传递过来的参数
| id: {
| type: String,
| default:()=>'operateline4'
| },
| width: {
| type: String,
| default: "100%",
| },
| height: {
| type: String,
| default: "200px",
| },
| option: {
| type: Object,
| },
| },
| data() {
| return {
| chart: '',
| timer: null,
| };
| },
| watch: {
| option: {
| handler(newVal, oldVal) {
| if(newVal && this.chart){
| this.chart.setOption(this.initOption());
| this.timer = setDispatchTip(this.chart, this.option.xData.length, this.timer);
|
| }
| },
| deep: true,
| },
| },
| created() {
| console.log(this.option, 'option');
|
| },
| activated() {
| this.timer = setDispatchTip(this.chart, this.option.xData.length, this.timer);
| },
| deactivated() {
| clearInterval(this.timer);
| this.timer = null;
| },
| mounted() {
| this.init();
| },
| methods: {
| initOption(){
| return {
| tooltip: {
| show: true,
| trigger: "axis",
| borderWidth: 2,
| axisPointer: {
| type: 'line',
| lineStyle: {
| color: {
| type: 'linear',
| x: 0,
| y: 0,
| x2: 1,
| y2: 0,
| colorStops: [{
| offset: 0, color: 'rgba(0,255,222,0.2)'
| }, {
| offset: 0.4, color: 'rgba(0,255,222,0.2)' // 100% 处的颜色
| }, {
| offset: 0.5, color: 'rgba(176,196,222,0.5)' // 100% 处的颜色
| }, {
| offset: 0.6, color: 'rgba(0,255,222,0.2)' // 100% 处的颜色
| }, {
| offset: 1, color: 'rgba(0,255,222,0.2)' // 100% 处的颜色
| }],
| global: false // 缺省为 false,
| },
| width: 20,
| type: 'solid',
| }
| },
| formatter: '{b0}<br />{a0}:{c0}%<br />{a1}:{c1}%<br />{a2}:{c2}%<br />',
| backgroundColor: "rgba(0,255,222,0.2)", //设置背景图片 rgba格式
| color: "#fff",
| borderColor: "transparent", //设置边框颜色
| textStyle: {
| color: "#fff", //设置文字颜色
| },
| },
| legend: {
| data: this.option.title,
| // icon: "circle",
| right: 20,
| top: 5,
| textStyle: {
| color: "#88A7D2",
| fontSize: 14,
| },
| },
| grid: {
| left: '3%',
| right: '6%',
| bottom: '5%',
| top: '20%',
| containLabel: true
| },
| xAxis: {
| type: 'category',
| boundaryGap: false,//坐标轴两边留白
| data: this.option.xData,
| axisLabel: { //坐标轴刻度标签的相关设置。
| interval: 0,//设置为 1，表示『隔一个标签显示一个标签』
| // margin:15,
| textStyle: {
| color: '#fff',
| fontStyle: 'normal',
| fontFamily: '微软雅黑',
| fontSize: 12,
| },
|
| //rotate:50,
| },
| axisTick:{//坐标轴刻度相关设置。
| show: false,
| },
| axisLine:{//坐标轴轴线相关设置
| lineStyle:{
| color:'#3E5F89',
| // opacity:0.2
| }
| },
| splitLine: { //坐标轴在 grid 区域中的分隔线。
| show: true,
| lineStyle: {
| color: '#3E5F89',
| type:'dashed',
| opacity:0.3
| }
| }
| },
| yAxis: [
| {
| type: 'value',
| splitNumber: 5,
| axisLabel: {
| textStyle: {
| color: '#a8aab0',
| fontStyle: 'normal',
| fontFamily: '微软雅黑',
| fontSize: 12,
| }
| },
| axisLine:{
| show: true
| },
| axisTick:{
| show: false
| },
| splitLine: {
| show: true,
| lineStyle: {
| color: '#3E5F89',
| type:'dashed',
| opacity:0.3
| }
| },
|
| }
| ],
| series: [
| {
| smooth: true,
| name: this.option.title[0] || '',
| type: 'line',
| itemStyle: {
| normal: {
| color:'rgba(255,217,130,1)',
| lineStyle: {
| color: "rgba(255,217,130,1)",
| width:1
| },
| areaStyle: {
| color: new echarts.graphic.LinearGradient(0, 1, 0, 0, [{
| offset: 0,
| color: 'rgba(58,132,255,0)'
| }, {
| offset: 1,
| color: 'rgba(58,132,255,0.35)'
| }]),
| }
| }
| },
| data: this.option.yData.length>0?this.option.yData[0]:[],
| },
| {
| name: this.option.title[1] || '',
| type: 'line',
| itemStyle: {
| normal: {
| color:'rgba(20,131,242,1)',
| lineStyle: {
| color: "rgba(20,131,242,1)",
| width:1
| },
| areaStyle: {
| color: new echarts.graphic.LinearGradient(0, 1, 0, 0, [{
| offset: 0,
| color: 'rgba(20,131,242,0)'
| }, {
| offset: 1,
| color: 'rgba(20,131,242,0.35)'
| }]),
| }
| }
| },
| data: this.option.yData.length>1?this.option.yData[1]:[],
| },
| {
| name: this.option.title[2] || '',
| type: 'line',
| itemStyle: {
| normal: {
| color:'rgba(7,222,254,1)',
| lineStyle: {
| color: "rgba(7,222,254,1)",
| width:1
| },
| areaStyle: {
| color: new echarts.graphic.LinearGradient(0, 1, 0, 0, [{
| offset: 0,
| color: 'rgba(86,237,219,0)'
| }, {
| offset: 1,
| color: 'rgba(86,237,217,0.35)'
| }]),
| }
| }
| },
| data: this.option.yData.length>2?this.option.yData[2]:[],
| }
| ]
| };
| },
| init() {
| this.chart = echarts.init(document.getElementById(this.id));
| this.chart.setOption(this.initOption());
| window.addEventListener('resize', this.chart.resize)
| },
| },
| };
| </script>
|
|
