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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'
|
| export default {
| mixins: [resize],
| props: {
| className: {
| type: String,
| default: 'chart'
| },
| width: {
| type: String,
| default: '100%'
| },
| height: {
| type: String,
| default: '700px'
| },
| 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({ ed, hd, nd, x } = {}) {
| this.chart.setOption({
| xAxis: {
| data: x,
| boundaryGap: false,
| type: 'category',
| },
| grid: {
| left: 10,
| right: 10,
| bottom: 20,
| top: 30,
| containLabel: true
| },
| tooltip: {
| trigger: 'axis',
| },
| yAxis: {
| type: 'value',
| max: function (value) {
| return value.max + 30
| },
| min: function (value) {
| return value.min - 30
| },
| name: '/毫米',
| splitLine:false
| },
| legend: {
| data: ['东位移', '北位移', '天位移'],
| textStyle: {
| color: '#1890ff' // 标题文字颜色
| },
| },
| series: [{
| name: '东位移',
| type: 'line',
| data: ed,
| smooth: false
| },
| {
| name: '北位移',
| type: 'line',
| data: nd,
| smooth: false
| }, {
| name: '天位移',
| type: 'line',
| data: hd,
| smooth: false
| }]
| })
| }
| }
| }
| </script>
|
|
