~xingchuan/SewerAndRainNetwork.git

			@@ -1,62 +1,230 @@
			<template>
			<div class="connectivity">
			<el-row>
			<el-button type="primary" size="mini">绘制线段</el-button>
			<el-button type="primary" size="mini">截断面分析</el-button>
			<el-button type="primary" size="mini">清除</el-button>
			</el-row>
			<el-table
			:data="tableData"
			height="250"
			border
			style="width: 100%">
			<el-table-column
			prop="date"
			label="管线名称"
			width="180">
			</el-table-column>
			<el-table-column
			prop="name"
			label="管线类型"
			width="180">
			</el-table-column>
			<el-table-column
			prop="address"
			label="操作">
			</el-table-column>
			</el-table>
			</div>
			<div class="connectivity">
			<el-row>
			<el-button type="primary" @click="drawLine" size="mini" title="地图上绘制要进行分析截断面的线">绘制线段</el-button>
			<el-button type="primary" @click="jdmQuery" size="mini" title="截断面分析">截断面分析</el-button>
			<el-button type="primary" @click="jdmClear" size="mini" title="清除截断面分析结果">清除</el-button>
			</el-row>
			<div slot="header" class="fixed-style">
			<span>管段查询结果</span>
			</div>
			<el-table class="tableBox" :data="tableData" height="150" max-height="200" highlight-current-row
			style="width: 100%" size="mini">
			<el-table-column v-for="(item, index) in listLabel" :key="index" :prop="item.prop"
			:label="item.label" :show-overflow-tooltip="true" min-width="100"></el-table-column>
			</el-table>
			<span class="fixed-style">断面图</span>
			<span v-show="!myChartShow"
			style="color: #909399;font-size: 12px;height: 200px;display: block;text-align: center;line-height: 200px">暂无数据</span>
			<div v-show="myChartShow" id="echarts_box" ref="myChart" style="width:350px;height:200px;margin: 0 auto"></div>
			</div>
			</template>

			<script>
			import eventBus from '../../../../../eventBus'
			import mapApi from '../../../../../api/mapApi'
			import DrawLine from '../../../../plugin/DrawLine'

			export default {
			name: 'CrossSectional',
			data () {
			return {
			tableData: [{
			date: '2016-05-02',
			name: '王小虎',
			address: '上海市普陀区金沙江路 1518 弄'
			}, {
			date: '2016-05-04',
			name: '王小虎',
			address: '上海市普陀区金沙江路 1517 弄'
			}, {
			date: '2016-05-01',
			name: '王小虎',
			address: '上海市普陀区金沙江路 1519 弄'
			}, {
			date: '2016-05-03',
			name: '王小虎',
			address: '上海市普陀区金沙江路 1516 弄'
			}]
			// 用于绘制横断面线段
			measure: null,
			// 定义 echarts对象
			myChart: null,
			// 用于判断echarts图表的显示与隐藏
			myChartShow: false,
			// 用于定义接收横断面数据
			hdmParam: null,
			// 横断面管段查询结果的table表格数据
			tableData: [],
			// table 表格定义的字段
			listLabel: [
			{
			label: '介质类型',
			prop: 'mediumtype'
			},
			{
			label: '断面(经度)',
			prop: 'x'
			},
			{
			label: '断面(纬度)',
			prop: 'y'
			},
			{
			label: '断面高程(m)',
			prop: 'z'
			},
			{
			label: '间距(m)',
			prop: 'spacing'
			}
			]
			}
			},
			mounted () {
			// 初始化echarts图表
			this.myChart = this.$echarts.init(this.$refs.myChart)
			// 使用 DrwLine方法
			eventBus.$on('draw-hdm-line', (points) => {
			this.getHdmPoint(points)
			})
			eventBus.$on('tabData-change', (obj) => {
			if (obj) {
			this.jdmClear()
			}
			})
			},
			methods: {
			// 横断面线段绘制
			drawLine () {
			if (this.measure === null) {
			this.measure = new DrawLine(window.map)
			}
			this.measure.destory()
			this.measure.init()
			},
			// 绘制的横断面线段数据获取
			async getHdmPoint (line) {
			// 横断面数据
			this.hdmParam = {
			x1: line[0].lng,
			y1: line[0].lat,
			x2: line[1].lng,
			y2: line[1].lat
			}
			},
			// 横断面数据请求
			async jdmQuery () {
			this.tableData = []
			if (this.hdmParam == null) {
			this.$message('请先在地图上绘制截断线')
			return false
			}
			// 已绘制线图进行绘制横断面数据分析
			const res = await mapApi.getCrossSection(this.hdmParam)
			// 调用数据处理方法
			this.dealWithData(res)
			// table数据处理
			const dataPoint = res.data.point
			// 存储间距list
			const spacingList = res.data.pointInterval.reverse()
			for (let i = 0; i < dataPoint.length; i++) {
			const obj = {
			mediumtype: dataPoint[i].pipelines.extraData.mediumtype,
			x: parseFloat(dataPoint[i].crossPoint3D.x).toFixed(8),
			y: parseFloat(dataPoint[i].crossPoint3D.y).toFixed(8),
			z: parseFloat(dataPoint[i].crossPoint3D.z).toFixed(2),
			spacing: spacingList[i - 1]
			}
			this.tableData.push(obj)
			}
			},
			// 对获取到的数据进行处理
			dealWithData (e) {
			console.log(e)
			const dataPoint = e.data.point
			const spacingList = e.data.pointInterval.reverse()
			const dataList = []
			for (let i = 0; i < dataPoint.length; i++) {
			const obj = {
			mediumtype: dataPoint[i].pipelines.extraData.mediumtype,
			startpointz: dataPoint[i].pipelines.extraData.startpointz,
			diameter: dataPoint[i].pipelines.extraData.diameter,
			spacing: spacingList[i - 1],
			x: parseFloat(dataPoint[i].crossPoint3D.x).toFixed(8),
			y: parseFloat(dataPoint[i].crossPoint3D.y).toFixed(8),
			z: parseFloat(dataPoint[i].crossPoint3D.z).toFixed(2)
			}
			dataList.push(obj)
			}
			// 横向坐标数据
			const xAxisData = []
			const dataObj = []
			for (let i = 0; i < dataList.length; i++) {
			xAxisData.push(dataList[i].mediumtype)
			// if (dataList[i].mediumtype === '雨水') {
			// dataObj.color = 'red'
			// }
			dataObj.push(dataList[i].startpointz)
			}
			this.selectRow(xAxisData, dataObj)
			},
			// 横断面绘制完成后进行横断面数据分析进行图表展示
			selectRow (xAxisData, dataObj) {
			const option = {
			tooltip: {
			trigger: 'axis'
			},
			// legend: {
			// data: []
			// },
			grid: {
			left: '3%',
			right: '4%',
			bottom: '3%',
			containLabel: true
			},
			xAxis: {
			type: 'category',
			splitLine: {
			lineStyle: {
			type: 'dashed'
			},
			show: true
			},
			// data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'],
			data: xAxisData,
			axisLabel: {
			interval: 0,
			textStyle: {
			color: '#fff'
			}
			}
			},
			yAxis: {
			axisPointer: {
			snap: true
			},
			splitLine: {
			show: false
			},
			type: 'value',
			axisLabel: {
			interval: 0,
			textStyle: {
			color: '#fff'
			}
			}
			},
			series: [
			{
			type: 'scatter',
			data: dataObj
			}
			]
			}
			this.myChartShow = true
			this.myChart.clear()
			this.myChart.setOption(option)
			},
			// 横断面清除
			jdmClear () {
			this.hdmParam = null
			this.tableData = []
			this.option = []
			this.myChartShow = false
			this.myChart.clear()
			if (this.measure != null) {
			this.measure.destory()
			}
			}
			}
			}
			</script>

			<style lang="less" scoped>
			/deep/ .el-table {
			margin-top: 15px;
			}

			</style>