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| <template>
| <div :id="id" :style="{width: width, height: height}"></div>
| </template>
|
| <script>
| 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:()=>'pie1'
| },
| width: {
| type: String,
| default: "100%",
| },
| height: {
| type: String,
| default: "200px",
| },
| option: {
| type: Array,
| default: [1,2,3,4,5],
| },
| },
| data() {
| return {
| chart: '',
| imgBg:require('../../assets/index/piebg.png')
| };
| },
| watch: {
| option: {
| handler(newVal, oldVal) {
| if(newVal && this.chart){
| this.chart.setOption(this.initOption());
| }
| },
| deep: true,
| },
| },
| created() {
| },
| mounted() {
| this.init();
| },
| methods: {
| initOption(){
| return {
| tooltip: {
| trigger: 'item',
| show:false,
| },
| legend: {
| top: '5%',
| left: 'center',
| show:false,
| },
| color:['rgba(20,131,242,1)','rgba(2,254,211,1)','rgba(245,189,55,1)','rgba(107,194,252,1)','rgba(194,252,135,1)','rgba(255,255,255,1)'],
| graphic: {
| elements: [
| {
| type: 'image',
| style: {
| image: this.imgBg,
| width: 54,
| height: 54
| },
| left: 'center',
| top: 'center'
|
| }
| ]
| },
|
| series: [
| {
| name: 'Access From',
| type: 'pie',
| colorStops: [{
| offset: 0, color: 'red' // 0% 处的颜色
| }, {
| offset: 1, color: 'blue' // 100% 处的颜色
| }],
| radius: ['90%', '100%'],
| avoidLabelOverlap: false,
| label: {
| show: false,
| position: 'center'
| },
| emphasis: {
| label: {
| show: false,
| fontSize: '40',
| fontWeight: 'bold'
| }
| },
|
| itemStyle: {
| borderColor: '#1c1f24',
| borderWidth: 5,
| },
| labelLine: {
| show: false
| },
| data: this.option
| },
| {
| name: 'Access From',
| type: 'pie',
| radius: ['55%', '80%'],
| avoidLabelOverlap: false,
| label: {
| show: false,
| position: 'center'
| },
| emphasis: {
| label: {
| show: false,
| fontSize: '40',
| fontWeight: 'bold'
| }
| },
| labelLine: {
| show: false
| },
| itemStyle: {
| borderColor: '#1c1f24',
| borderWidth: 5
| },
| data: this.option
| }
| ]
| };
|
| },
| init() {
| this.chart = echarts.init(document.getElementById(this.id));
| this.chart.setOption(this.initOption());
| window.addEventListener('resize', this.chart.resize)
| },
| },
| };
| </script>
|
|
