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| <template>
| <div class="container">
| <div class="chart" ref="PipeWell_ref"></div>
| </div>
| </template>
|
| <script>
| export default {
| data () {
|
| return {
| chartInstance: null,
| data: [
| { name: '给水管井', value: 20.62 },
| { name: '雨水管井', value: 18.56 },
| { name: '污水管井', value: 16.49 },
| { name: '供电管井', value: 17.11 },
| { name: '燃气管井', value: 11.55 },
| { name: '检查井', value: 15.67 },
| ]
| }
| },
| mounted () {
| this.initChart()
| this.updateChart()
| },
| methods: {
| initChart () {
| this.chartInstance = this.$echarts.init(this.$refs.PipeWell_ref)
| },
| getData () {
|
| },
| updateChart () {
| const pipe = this.data.map((item) => {
| return item.pipe
| })
| const long = this.data.map(item => {
| return item.long
| })
| const option = {
| title: {
| show: true,
| text: ['{a|▎}', '{b|管井占比}'],
| left: 16,
| top: 16,
| textStyle: {
| rich: {
| a: {
| color: '#28f2ff',
| fontSize: 16,
| weight: 400
| },
| b: {
| color: '#fff',
| fontSize: 16,
| weight: 400
| }
| }
| }
| },
| legend: {
| type: 'scroll',
| orient: 'vertical',
| right: 30,
| top: '15%',
| textStyle: {
| color: '#fff'
| },
| formatter: '{name}',
| itemGap: 20
| },
| series: [
| {
| name: 'Nightingale Chart',
| type: 'pie',
| radius: [0, 100],
| center: ['30%', '58%'],
| data: this.data,
| label: {
| show: true,
| position: 'inner',
| fontSize: 12,
| color: '#fff',
| formatter: '{b}\n{d}%'
| },
| }
| ]
| }
| this.chartInstance.setOption(option)
| }
| }
| }
| </script>
|
| <style lang="scss" scoped>
| .container {
| width: 400px;
| height: 100%;
| background: url(/zhjg/img/home/juxing2.png) no-repeat;
| background-size: 100% 100%;
| .chart {
| width: 100%;
| height: 100%;
| }
| }
| </style>
|
|
