From 3dc278f10a4c3e3db7ce3a445bed710bdc88916e Mon Sep 17 00:00:00 2001
From: xiebin <123456>
Date: Wed, 16 Nov 2022 17:10:51 +0800
Subject: [PATCH] 基地信息坐标有误差的问题
---
src/components/map/index.vue | 242 ++++++++++++++++++++++++-----------------------
1 files changed, 123 insertions(+), 119 deletions(-)
diff --git a/src/components/map/index.vue b/src/components/map/index.vue
index 422fd13..4571db5 100644
--- a/src/components/map/index.vue
+++ b/src/components/map/index.vue
@@ -5,7 +5,8 @@
<script>
// import axios from 'axios'
-import NCregion from "@/assets/region"
+import NCregion from '@/assets/region'
+import {getSensings} from '@/api/remote/remote'
// 图层变量做声明
var farmRegionLayer = null
@@ -28,10 +29,16 @@
data () {
return {
-
+ polyline: null
}
},
-
+ watch: {
+ 'polyline' (newObj, oldObj) {
+ if (newObj && oldObj) {
+ plotRegionLayer.removeOverlay(oldObj)
+ }
+ }
+ },
computed: {
},
@@ -52,6 +59,10 @@
}
}
})
+
+ // 去除logo
+ let primitiveArr = global.viewer.scene.primitives._primitives
+ global.viewer.scene.primitives.remove(primitiveArr[0])
// global.viewer.scene.globe.depthTestAgainstTerrain = true
@@ -90,7 +101,7 @@
// 天地图 影像
global.viewer.imageryLayers.addImageryProvider(
new global.DC.Namespace.Cesium.UrlTemplateImageryProvider({
- url: 'http://t{s}.tianditu.gov.cn/DataServer?T=img_w&x={x}&y={y}&l={z}&tk=e9533f5acb2ac470b07f406a4d24b4f0',
+ url: 'http://t{s}.tianditu.gov.cn/DataServer?T=img_w&x={x}&y={y}&l={z}&tk=e45274b0235bb913eceb393aabbf9c9c',
subdomains: ['0', '1', '2', '3', '4', '5', '6', '7'],
format: 'image/jpeg',
show: true,
@@ -98,79 +109,18 @@
})
)
- // http://arcgis.jxpskj.com:6080/arcgis/rest/services/nanchengdom/MapServer
- // arcgis服务添加
- global.viewer.imageryLayers.addImageryProvider(
- new global.DC.Namespace.Cesium.WebMapTileServiceImageryProvider({
- url: 'http://arcgis.jxpskj.com:6080/arcgis/rest/services/nanchengyjjddom/MapServer/WMTS',
- // url: 'http://arcgis.jxpskj.com:6080/arcgis/rest/services/nanchengdom/MapServer/WMTS',
- layer: 'nanchengyjjddom',
- style: 'default',
- tileMatrixSetID: 'default028mm',
- format: 'image/png',
- tilingScheme: new global.DC.Namespace.Cesium.GeographicTilingScheme(),
- maximumLevel: 19,
- tileMatrixLabels: [
- '0',
- '1',
- '2',
- '3',
- '4',
- '5',
- '6',
- '7',
- '8',
- '9',
- '10',
- '11',
- '12',
- '13',
- '14',
- '15',
- '16',
- '17',
- '18',
- '19'
- ]
+ //获取默认展示影像
+ getSensings("SHOW").then(res=>{
+ res.data.data.forEach(e=>{
+ global.viewer.imageryLayers.addImageryProvider(
+ new global.DC.Namespace.Cesium.UrlTemplateImageryProvider({
+ url: e.reUrl,
+ maximumLevel: 18
+ })
+ )
})
- )
-
- // arcgis服务添加
- global.viewer.imageryLayers.addImageryProvider(
- new global.DC.Namespace.Cesium.WebMapTileServiceImageryProvider({
- url: 'http://arcgis.jxpskj.com:6080/arcgis/rest/services/nanchengdom/MapServer/WMTS',
- // url: 'http://arcgis.jxpskj.com:6080/arcgis/rest/services/nanchengdom/MapServer/WMTS',
- layer: 'nanchengdom',
- style: 'default',
- tileMatrixSetID: 'default028mm',
- format: 'image/png',
- tilingScheme: new global.DC.Namespace.Cesium.GeographicTilingScheme(),
- maximumLevel: 19,
- tileMatrixLabels: [
- '0',
- '1',
- '2',
- '3',
- '4',
- '5',
- '6',
- '7',
- '8',
- '9',
- '10',
- '11',
- '12',
- '13',
- '14',
- '15',
- '16',
- '17',
- '18',
- '19'
- ]
- })
- )
+ })
// 矢量电子
// global.viewer.imageryLayers.addImageryProvider(
@@ -182,7 +132,7 @@
// maximumLevel: 18
// })
// )
-
+ //
// global.viewer.imageryLayers.addImageryProvider(
// new global.DC.Namespace.Cesium.UrlTemplateImageryProvider({
// url: 'http://t{s}.tianditu.gov.cn/DataServer?T=cva_w&x={x}&y={y}&l={z}&tk=e9533f5acb2ac470b07f406a4d24b4f0',
@@ -211,7 +161,6 @@
// global.viewer.locationBar.enable = true
}
-
global.DC.ready(initViewer)
// this.addRegionPolyLine('http://arcgis.jxpskj.com:6080/arcgis/rest/services/nanchengfwx/MapServer/0/query?where=1%3D1&text=&objectIds=&time=&geometry=&geometryType=esriGeometryEnvelope&inSR=&spatialRel=esriSpatialRelIntersects&relationParam=&outFields=*&returnGeometry=true&maxAllowableOffset=&geometryPrecision=&outSR=&returnIdsOnly=false&returnCountOnly=false&orderByFields=&groupByFieldsForStatistics=&outStatistics=&returnZ=false&returnM=false&gdbVersion=&returnDistinctValues=false&returnTrueCurves=false&resultOffset=&resultRecordCount=&f=pjson')
this.addRegionPolyLine(NCregion)
@@ -244,20 +193,21 @@
// })
},
/**
- * 添加农场点及范围的方法
+ * 添加基地点及范围的方法
* @param {*} positions 位置信息（范围信息）
- * @param {*} item 农场对应的所有信息（接口返回的数据）
+ * @param {*} item 基地对应的所有信息（接口返回的数据）
*/
- addPolygon (positions, item) {
+ addPolygon (item) {
const that = this
- const center = this.getCenter(positions)
+ // const center = this.getCenter(positions)
- const divIcon = new global.DC.DivIcon(
- new global.DC.Position(center[0], center[1], 0),
+ const center = global.DC.CoordTransform.GCJ02ToWGS84(item.longitude, item.latitude)
+
+ const divIcon = new global.DC.DivIcon(new global.DC.Position(center[0], center[1]),
`
<div class="farm-map-icon">
- <img src="/img/icon/3858.png" alt="">
+ <img src="../../../zhny-dp/img/icon/3858.png" alt="">
<div>${item.farmName}</div>
</div>
`
@@ -296,37 +246,57 @@
const center = this.getCenter(positions)
- // const divIcon = new global.DC.DivIcon(
- // new global.DC.Position(center[0], center[1], 0),
- // `
- // <div class="farm-map-icon">
- // <img src="/img/icon/3858.png" alt="">
- // // <div>${item.farmName}</div>
- // </div>
- // `
- // )
- // divIcon.attrParams = item
- // farmLogoLayer.addOverlay(divIcon)
+ if (item.strainUrl != '') {
+ const urls = item.strainUrl.split(',')
+ let imageStr = '<div class="land-map-icon">'
+ urls.forEach(url => {
+ imageStr += `<img src="${url}" alt=""width="100px" height="100px" text-align="center" class="strainImg">`
+ })
+ imageStr += '</div>'
+ const divIcon = new global.DC.DivIcon(
+ new global.DC.Position(center[0], center[1], 0), imageStr
+ )
- // divIcon.on(global.DC.MouseEventType.CLICK, (e) => {
- // that.$parent.showDetailPopup(e.overlay.attrParams)
- // })
+ divIcon.attrParams = item
+ farmLogoLayer.addOverlay(divIcon)
+ divIcon.on(global.DC.MouseEventType.CLICK, (e) => {
+ that.$parent.plotDetailsPopupShow(e.overlay.attrParams)
+ })
+ }
const polygon = new global.DC.Polygon(positions)
polygon.attrParams = item
polygon.setStyle({
material: global.DC.Namespace.Cesium.Color.fromBytes(
129, 255, 84,
- 200
+ 400
)
})
polygon.on(global.DC.MouseEventType.CLICK, (e) => {
+ that.drawLandPolyLine(positions)
that.$parent.plotDetailsPopupShow(e.overlay.attrParams)
})
plotRegionLayer.addOverlay(polygon)
addPlotLayers.push({ center, name: item.landName })
+ },
+ /**
+ * 地块画线
+ * @param positions
+ */
+ drawLandPolyLine (positions) {
+ // 画线
+ this.polyline = new global.DC.Polyline(positions)
+ this.polyline.setStyle({
+ width: 4,
+ material: global.DC.Namespace.Cesium.Color.fromBytes(
+ 200, 255, 255,
+ 200
+ ),
+ clampToGround: true
+ })
+ plotRegionLayer.addOverlay(this.polyline)
},
/**
@@ -399,30 +369,52 @@
},
/**
- * 设置中心点
- * @param {*} name 对应站点（农场范围）的中心点 --- 对应的名字
+ * 将数据库保存值转换成Map使用坐标
+ * @param landRange 数据库的值
+ * @returns {*[]} Map使用坐标
*/
- setCenter (name) {
- let center
- addLayers.forEach(item => {
- if (name == item.name) {
- center = item.center
- }
- })
+ setPositionByLandRange (landRange) {
+ if (landRange) {
+ landRange = landRange.replace(/POLYGON\(\(/g, '')
+ landRange = landRange.replace(/\)\)/g, '')
- if (center == '') {
- this.$message({
- message: '当前农场暂未绘制',
- type: 'warning'
+ const arr = landRange.split(',')
+ var brr = []
+ arr.forEach(it => {
+ brr.push(it.split(' '))
})
- return
- }
+ return brr
+ }
+ return null
+ },
+
+ /**
+ * 设置中心点
+ * @param {*} name 对应站点（基地范围）的中心点 --- 对应的名字
+ */
+ setCenter (farmObj) {
+ // let center
+ // addLayers.forEach(item => {
+ // if (name == item.name) {
+ // center = item.center
+ // }
+ // })
+
+ // if (center == '') {
+ // this.$message({
+ // message: '当前基地暂未绘制',
+ // type: 'warning'
+ // })
+ // return
+ // }
+ const center = global.DC.CoordTransform.GCJ02ToWGS84(farmObj.longitude, farmObj.latitude)
global.viewer.camera.flyTo({
// Cesium的坐标是以地心为原点，一向指向南美洲，一向指向亚洲，一向指向北极州
// fromDegrees()方法，将经纬度和高程转换为世界坐标
+
destination: global.DC.Namespace.Cesium.Cartesian3.fromDegrees(
- center[0], center[1], 3000.0
+ center[0], center[1], 3000.0
),
orientation: {
// 指向
@@ -439,13 +431,25 @@
* @param {*} name 对应站点（地块范围）的中心点 --- 对应的名字
*/
- setPlotCenter (name) {
+ setPlotCenter (landObj) {
+ if (!landObj.landRange) {
+ this.$message({
+ message: '当前地块暂未绘制',
+ type: 'warning'
+ })
+ return
+ }
let center
addPlotLayers.forEach(item => {
- if (name == item.name) {
+ if (landObj.landName == item.name) {
center = item.center
}
})
+ // 根据坐标画线
+ const positions = this.setPositionByLandRange(landObj.landRange)
+ if (positions) {
+ this.drawLandPolyLine(positions)
+ }
global.viewer.camera.flyTo({
// Cesium的坐标是以地心为原点，一向指向南美洲，一向指向亚洲，一向指向北极州
@@ -523,12 +527,12 @@
}
return centerLonLat
},
- // 隐藏农场标记图层
+ // 隐藏基地标记图层
hiddenFarmLayer () {
farmLogoLayer.show = false
farmRegionLayer.show = false
},
- // 显示农场标记图层
+ // 显示基地标记图层
showFarmLayer () {
farmLogoLayer.show = true
farmRegionLayer.show = true
--
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