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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 './mixins/resize'
|
| export default {
| mixins: [resize],
| props: {
| className: {
| type: String,
| default: 'chart'
| },
| width: {
| type: String,
| default: '100%'
| },
| height: {
| type: String,
| default: '350px'
| },
| autoResize: {
| type: Boolean,
| default: true
| },
| chartData: {
| type: Object,
| required: true
| }
| },
| data() {
| return {
| chart: null
| }
| },
| watch: {
| chartData: {
| deep: true,
| handler(val) {
| this.setOptions(val)
| }
| }
| },
| mounted() {
| this.$nextTick(() => {
| this.initChart()
| })
| },
| beforeDestroy() {
| if (!this.chart) {
| return
| }
| this.chart.dispose()
| this.chart = null
| },
| methods: {
| initChart() {
| this.chart = echarts.init(this.$el, 'macarons')
| this.setOptions(this.chartData)
| },
| setOptions({ expectedData, actualData } = {}) {
| this.chart.setOption({
| xAxis: {
| data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'],
| boundaryGap: false,
| axisTick: {
| show: false
| }
| },
| grid: {
| left: 10,
| right: 10,
| bottom: 20,
| top: 30,
| containLabel: true
| },
| tooltip: {
| trigger: 'axis',
| axisPointer: {
| type: 'cross'
| },
| padding: [5, 10]
| },
| yAxis: {
| axisTick: {
| show: false
| }
| },
| legend: {
| data: ['expected', 'actual']
| },
| series: [{
| name: 'expected', itemStyle: {
| normal: {
| color: '#FF005A',
| lineStyle: {
| color: '#FF005A',
| width: 2
| }
| }
| },
| smooth: true,
| type: 'line',
| data: expectedData,
| animationDuration: 2800,
| animationEasing: 'cubicInOut'
| },
| {
| name: 'actual',
| smooth: true,
| type: 'line',
| itemStyle: {
| normal: {
| color: '#3888fa',
| lineStyle: {
| color: '#3888fa',
| width: 2
| },
| areaStyle: {
| color: '#f3f8ff'
| }
| }
| },
| data: actualData,
| animationDuration: 2800,
| animationEasing: 'quadraticOut'
| }]
| })
| }
| }
| }
| </script>
|
|
