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| <template>
| <div :class="className" :style="{height:height,width:width}" />
| </template>
|
| <script>
| import echarts from 'echarts'
| require('echarts/theme/macarons') // echarts theme
| import resize from '../../dashboard/mixins/resize'
|
| export default {
| mixins: [resize],
| props: {
| className: {
| type: String,
| default: 'chart'
| },
| width: {
| type: String,
| default: '100%'
| },
| height: {
| type: String,
| default: '300px'
| },
| 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,title } = {}) {
| this.chart.setOption({
| title: {
| text: title,
| left: 'left',
| textStyle: {
| color: '#606266',
| }
| },
| 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: {
| left: 10,
| right: 10,
| bottom: 20,
| top: 40,
| containLabel: true
| },
| xAxis: [{
| type: 'category',
| data: ['1月','2月','3月','4月','5月','6月','7月','8月','9月','10月','11月','12月'],
| axisTick: {
| alignWithLabel: true
| }
| }],
| yAxis: [{
| type: 'value',
| axisTick: {
| show: false
| }
| }],
| series: [{
| name: title,
| type: 'bar',
| stack: 'vistors',
| barWidth: '60%',
| data: expectedData,
| animationDuration: 2800,
| animationEasing: 'cubicInOut'
| }]
| });
| }
| }
| }
| </script>
|
|
