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| <template>
| <div>
| <h3><icon-font type="icon-title_tubiao" />{{ title }}</h3>
| <div>
| <div class="echarts" ref="echart"></div>
| </div>
| </div>
| </template>
|
| <script>
| import { Icon } from 'ant-design-vue'
| import * as echarts from 'echarts'
| const IconFont = Icon.createFromIconfontCN({
| scriptUrl: '//at.alicdn.com/t/c/font_3968332_p3kji0rhne.js'
| })
| export default {
| name: 'Echarts',
| components: { IconFont },
| props: ['title', 'data'],
| data() {
| return {
| opt: {},
| echarts: {}
| }
| },
| mounted() {
| this.initEcharts()
| },
| methods: {
| initEcharts() {
| this.myChart = echarts.init(this.$refs.echart)
| this.opt = {
| tooltip: {
| trigger: 'axis',
| formatter:
| '<a style="display:inline-block;width:10px;height:10px;background:linear-gradient(to bottom,#53F76E,#4DAC46);border-radius:50%"></a> {b}: {c}小时',
| backgroundColor: 'rgba(0,0,0,0.7)',
| textStyle: {
| color: '#fff'
| }
| },
| grid: {
| top: '10%',
| bottom: '35%'
| },
| legend: {
| icon: 'circle',
| right: 100
| },
| xAxis: {
| type: 'category',
| axisLabel: {
| color: '#000',
| interval: 0,
| rotate: 60
| },
| data: []
| },
| yAxis: {
| type: 'value',
| // name: '(h)',
| // nameTextStyle: { align: 'left', padding: [3, 30] },
| axisLine: {
| show: true,
| lineStyle: {
| color: '88879E'
| }
| },
| axisLabel: {
| margin: 30,
| color: '#000',
| formatter: function (value, index) {
| if (value != 0) return value + '小时'
| else return value
| }
| },
| splitLine: {
| lineStyle: {
| color: '#88879E'
| }
| }
| },
| series: [
| {
| name: '持续时长',
| type: 'line',
| smooth: true,
| data: [],
| color: {
| type: 'linear',
| x: 0,
| y: 0,
| x2: 0,
| y2: 1,
| colorStops: [
| {
| offset: 0,
| color: '#53F76E' // 0% 处的颜色
| },
| {
| offset: 1,
| color: '#4DAC46' // 100% 处的颜色
| }
| ]
| },
| symbol: 'circle',
| symbolSize: [10, 10]
| }
| ]
| }
| this.myChart.setOption(this.opt)
| }
| },
| watch: {
| data(val) {
| const xAxisData = []
| const yAxisData = []
| val.forEach((item) => {
| xAxisData.push(item.name)
| yAxisData.push(item.mtbf)
| })
| this.opt.xAxis.data = xAxisData
| this.opt.series[0].data = yAxisData
| this.myChart.setOption(this.opt)
| }
| }
| }
| </script>
|
| <style lang="less" scoped>
| .echarts {
| width: 100%;
| height: 350px;
| }
| </style>
|
|
