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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 = 6000;
|
| 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'
| }
| },
| grid: {
| top: 10,
| left: '2%',
| right: '2%',
| bottom: '3%',
| containLabel: true
| },
| xAxis: [{
| type: 'category',
| data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'],
| axisTick: {
| alignWithLabel: true
| }
| }],
| yAxis: [{
| type: 'value',
| axisTick: {
| show: false
| }
| }],
| series: [{
| name: 'pageA',
| type: 'bar',
| stack: 'vistors',
| barWidth: '60%',
| data: [79, 52, 200, 334, 390, 330, 220],
| animationDuration
| }, {
| name: 'pageB',
| type: 'bar',
| stack: 'vistors',
| barWidth: '60%',
| data: [80, 52, 200, 334, 390, 330, 220],
| animationDuration
| }, {
| name: 'pageC',
| type: 'bar',
| stack: 'vistors',
| barWidth: '60%',
| data: [30, 52, 200, 334, 390, 330, 220],
| animationDuration
| }]
| });
| }
| }
| });
| </script>
|
|
