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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 '../mixins/resize'
| const animationDuration = 6000
| export default {
| mixins: [resize],
| props: {
| className: {
| type: String,
| default: 'chart'
| },
| width: {
| type: String,
| default: '100%'
| },
| height: {
| type: String,
| default: '350px'
| },
| chartData: {
| type:Object,
| }
| },
| watch: {
| chartData: {
| deep: true,
| handler(val) {
| this.setOptions(val)
| }
| }
| },
| data() {
| return {
| chart: null,
| seriesData: [],
| }
| },
| 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({currentValue,xAxis,lastYearValue,title} = {}) {
| var series=[];
| /* if(newVisitis !=null ||newVisitis != undefined){
| series.push()
| }
| console.log("newVisitis:"+newVisitis+"actual"+actual);*/
| this.chart.setOption({
| title: {
| text: title,
| x:'center',
| y: 'top',
| textStyle: {
| color: "#333"
| },
| },
| 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: 40,
| left: '2%',
| right: '2%',
| bottom: '3%',
| containLabel: true
| },
| legend: {
| data:['消费量', '产量'],
| left: '60%',
| },
| xAxis: [{
| type: 'category',
| data: xAxis,
| axisPointer: {
| type: 'shadow'
| }
| }],
| yAxis: [{
| name: '消费量',
| type: 'value',
| nameTextStyle:{
| color:"#333",
| },
| axisLabel: {
| formatter: '{value}'
| },
| axisTick: {
| show: false
| },
| },{
| name: '产量',
| type: 'value',
| nameTextStyle:{
| color:"#333",
| },
| axisLabel: {
| formatter: '{value}'
| },
| axisTick: {
| show: false
| },
| }
| ],
| series:[{
| name: "消费量",
| type: 'bar',
| data: currentValue,
| smooth: true,//线条平滑
| //stack: 'vistors',
| barMaxWidth:30,//最大宽度
| animationDuration: 2800,
| animationEasing: 'quadraticOut'
| },{
| name: '产量',
| type: 'line',
| yAxisIndex: 1,
| data: lastYearValue,
| animationDuration: 2800,
| animationEasing: 'quadraticOut'
| }]
| })
| }
| }
| }
| </script>
|
|
