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| <template>
| <mars-pannel :visible="true" right="10" top="10">
| <div id="chart-container" style="width: 400px; height: 250px"></div>
| </mars-pannel>
| </template>
|
| <script lang="ts" setup>
| import { onMounted } from "vue"
| import * as echarts from "echarts"
| import * as mapWork from "./map.js"
|
| let myChart: any = null
| let option: any = null
|
| mapWork.eventTarget.on("dataLoaded", renderEcharts)
| mapWork.eventTarget.on("dataUpdated", updateEcharts)
|
| function renderEcharts(event: any) {
| myChart = echarts.init(document.getElementById("chart-container")!)
| const { heightArray, heightTDArray, distanceArray } = event
|
| option = {
| title: {
| text: "断面图",
| textStyle: {
| color: "#ffffff"
| }
| },
| tooltip: {
| trigger: "axis",
| axisPointer: {
| type: "cross"
| }
| },
| toolbox: {
| show: false,
| feature: {
| saveAsImage: {}
| }
| },
| legend: {
| data: ["地形高程", "设计高程"],
| textStyle: {
| color: "#ffffff"
| }
| },
| xAxis: {
| type: "category",
| boundaryGap: false,
| data: distanceArray,
| axisLabel: {
| color: "#ffffff"
| }
| },
| yAxis: {
| type: "value",
| axisLabel: {
| formatter: "{value} 米",
| color: "#ffffff"
| },
| axisPointer: {
| snap: true
| }
| },
| dataZoom: [
| {
| type: "inside"
| },
| {
| start: 0,
| end: 10,
| handleIcon:
| "M10.7,11.9v-1.3H9.3v1.3c-4.9,0.3-8.8,4.4-8.8,9.4c0,5,3.9,9.1,8.8,9.4v1.3h1.3v-1.3c4.9-0.3,8.8-4.4,8.8-9.4C19.5,16.3,15.6,12.2,10.7,11.9z M13.3,24.4H6.7V23h6.6V24.4z M13.3,19.6H6.7v-1.4h6.6V19.6z",
| handleSize: "80%",
| handleStyle: {
| color: "#fff",
| shadowBlur: 3,
| shadowColor: "rgba(0, 0, 0, 0.6)",
| shadowOffsetX: 2,
| shadowOffsetY: 2
| }
| }
| ],
| series: [
| {
| name: "地形高程",
| type: "line",
| smooth: true,
| itemStyle: {
| normal: {
| color: "rgb(255, 255, 0)"
| }
| },
| data: heightTDArray
| },
| {
| name: "设计高程",
| type: "line",
| smooth: true,
| itemStyle: {
| normal: {
| color: "rgb(255, 70, 131)"
| }
| },
| data: heightArray,
| markPoint: undefined
| }
| ]
| }
| myChart.setOption(option, true)
| }
| function updateEcharts(event: any) {
| if (!myChart) {
| return
| }
| const { loc, height } = event
| const markPoint = {
| data: [
| {
| name: "车",
| value: "车",
| xAxis: loc + 5,
| yAxis: height
| }
| ]
| }
| myChart.setOption({
| series: [
| {
| name: "设计高程",
| markPoint: markPoint
| }
| ]
| })
| }
| </script>
| <style lang="less" scoped></style>
|
|
