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| <template>
| <div :class="className" :style="{ height: height, width: width }" />
| </template>
|
| <script>
| import * as echarts from 'echarts';
| import { defineComponent, shallowRef } from 'vue';
| import macaronsTheme from '@/styles/echarts/theme/macarons'; // echarts theme
| import resize from './mixins/resize';
|
| const animationDuration = 3000;
|
| export default defineComponent({
| mixins: [resize],
| props: {
| className: {
| type: String,
| default: 'chart'
| },
| width: {
| type: String,
| default: '100%'
| },
| height: {
| type: String,
| default: '300px'
| }
| },
| data() {
| return {
| chart: null
| };
| },
| mounted() {
| this.$nextTick(() => {
| this.initChart();
| });
| },
| beforeUnmount() {
| if (!this.chart) {
| return;
| }
| this.chart.dispose();
| this.chart = null;
| },
| methods: {
| initChart() {
| this.chart = shallowRef(echarts.init(this.$el, macaronsTheme));
|
| this.chart.setOption({
| tooltip: {
| trigger: 'axis',
| axisPointer: { // 坐标轴指示器，坐标轴触发有效
| type: 'shadow' // 默认为直线，可选为：'line' | 'shadow'
| }
| },
| radar: {
| radius: '66%',
| center: ['50%', '42%'],
| splitNumber: 8,
| splitArea: {
| areaStyle: {
| color: 'rgba(127,95,132,.3)',
| opacity: 1,
| shadowBlur: 45,
| shadowColor: 'rgba(0,0,0,.5)',
| shadowOffsetX: 0,
| shadowOffsetY: 15
| }
| },
| indicator: [
| { name: 'Sales' },
| { name: 'Administration' },
| { name: 'Information Technology' },
| { name: 'Customer Support' },
| { name: 'Development' },
| { name: 'Marketing' }
| ]
| },
| legend: {
| left: 'center',
| bottom: '10',
| data: ['Allocated Budget', 'Expected Spending', 'Actual Spending']
| },
| series: [{
| type: 'radar',
| symbolSize: 0,
| areaStyle: {
| shadowBlur: 13,
| shadowColor: 'rgba(0,0,0,.2)',
| shadowOffsetX: 0,
| shadowOffsetY: 10,
| opacity: 1
| },
| data: [
| {
| value: [5000, 7000, 12000, 11000, 15000, 14000],
| name: 'Allocated Budget'
| },
| {
| value: [4000, 9000, 15000, 15000, 13000, 11000],
| name: 'Expected Spending'
| },
| {
| value: [5500, 11000, 12000, 15000, 12000, 12000],
| name: 'Actual Spending'
| }
| ],
| animationDuration: animationDuration
| }]
| });
| }
| }
| });
| </script>
|
|
