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| <template>
| <div :class="className" :style="{height:height,width:width}" />
| </template>
|
| <script>
| import * as echarts from 'echarts'
| require('echarts/theme/macarons') // echarts theme
| import resize from '@/views/dashboard/mixins/resize'
|
| const animationDuration = 1500
|
| export default {
| mixins: [resize],
| props: {
| className: {
| type: String,
| default: 'chart'
| },
| chartData:{
| type: Array,
| default: []
| },
| width: {
| type: String,
| default: '100%'
| },
| height: {
| type: String,
| default: '300px'
| }
| },
| data() {
| return {
| chart: null,
| initFlag: false
| }
| },
| mounted() {
| this.$nextTick(() => {
| this.initChart(this.chartData)
| })
| },
| beforeDestroy() {
| if (!this.chart) {
| return
| }
| this.chart.dispose()
| this.chart = null
| },
| methods: {
| initChart(chartData) {
| let charData = chartData ? chartData : [];
| let series = [];
| if (charData.length > 0){
| series = charData.map(val => {
| let serie = {
| name : val.year,
| type : 'bar',
| // barWidth: '30%',
| label: {
| show: true,
| position: "right",
| color: "#333"
| },
| data: val.data? val.data:[],
| animationDuration
| };
| return serie;
| });
| }
| if (!this.initFlag) {
| this.chart = echarts.init(this.$el, 'macarons')
| this.initFlag = true;
| }
|
| this.chart.setOption({
| title:{
| text: '年度客户统计'
| },
| 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: '20%',
| left: '3%',
| // right: '2%',
| // bottom: '3%',
| containLabel: true
| },
| xAxis: [{
| show: false,
| type: 'value',
| axisTick: {
| show: false
| }
| }],
| yAxis: [{
| type: 'category',
| data: ['总数', '新增', '退出'],
| axisTick: {
| alignWithLabel: true,
| show: true
| }
| }],
| series: series
| })
| }
| }
| }
| </script>
|
|
