This commit is contained in:
刘旋 2023-04-21 15:32:45 +08:00
parent e05ae8c05d
commit 12397d3556
4 changed files with 1260 additions and 138 deletions

1205
package-lock.json generated

File diff suppressed because it is too large Load Diff

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@ -13,6 +13,7 @@
"@element-plus/icons-vue": "^2.1.0",
"@geoman-io/leaflet-geoman-free": "^2.14.2",
"@mapbox/leaflet-omnivore": "^0.3.4",
"@turf/turf": "^6.5.0",
"@vueup/vue-quill": "^1.0.0-alpha.40",
"axios": "^1.3.4",
"echarts": "^5.4.2",

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@ -6,7 +6,7 @@
<script setup>
import { ref, onMounted } from 'vue'
import WKT from 'terraformer-wkt-parser'
import * as turf from '@turf/turf'
import L from 'leaflet'
import 'leaflet/dist/leaflet.css'
import 'leaflet-draw/dist/leaflet.draw'
@ -19,7 +19,6 @@ import * as omnivore from '@mapbox/leaflet-omnivore'
const variableStore = useVariableStore()
const map = ref()
let homeMap = null
let text = null
let featureLayerG_area = null
let featureLayerG_point = null
@ -43,92 +42,8 @@ onMounted(() => {
tileSize: 256,
zoomOffset: 1,
}).addTo(homeMap)
text = new L.Draw.Polygon(homeMap)
L.drawLocal = {
draw: {
handlers: {
circle: {
tooltip: {
start: '单击并拖动可绘制圆',
},
radius: '半径',
},
circlemarker: {
tooltip: {
start: '点击地图放置圆形标记',
},
},
marker: {
tooltip: {
start: '点击地图放置标记Esc取消',
},
},
polygon: {
tooltip: {
start: '点击开始绘制Esc取消',
cont: '单击以继续绘制Esc取消',
end: '单击第一个点完成绘制Esc取消',
},
},
polyline: {
error: '<strong>异常:</strong> 形状边缘不能交叉!',
tooltip: {
start: '点击开始绘制Esc取消',
cont: '单击以继续绘制Esc取消',
end: '双击完成绘制Esc取消',
},
},
rectangle: {
tooltip: {
start: '单击并拖动以绘制矩形',
end: '完成',
},
},
simpleshape: {
tooltip: {
end: '释放鼠标完成绘图',
},
},
},
},
edit: {
toolbar: {
actions: {
save: {
title: '保存改动',
text: '保存',
},
cancel: {
title: '取消编辑,丢弃所有更改',
text: '取消',
},
clearAll: {
title: '清除所有标记',
text: '清除所有',
},
},
buttons: {
edit: '编辑图层',
editDisabled: '不需要编辑图层',
remove: '删除图层',
removeDisabled: '没有要删除的图层',
},
},
handlers: {
edit: {
tooltip: {
text: '拖动节点或标记来编辑图形',
subtext: '单击“取消”撤消更改',
},
},
remove: {
tooltip: {
text: '单击某个标记进行删除',
},
},
},
},
}
featureLayerG_area = L.layerGroup().addTo(homeMap)
featureLayerG_point = L.layerGroup().addTo(homeMap)
})
@ -141,13 +56,32 @@ onMounted(() => {
*/
const mapOperations = {
wktParseToMap: (res) => {
return omnivore.wkt.parse(res).addTo(featureLayerG_point)
// if(omnivore.wkt.parse(res) instanceof L.Marker){
// }
// else{
// return omnivore.wkt.parse(res).addTo(featureLayerG_area )
// }
let layer = omnivore.wkt.parse(res)
layer.addTo(featureLayerG_point)
let attr=Object.values(layer._layers)
// flyTo
if(attr[0].feature.geometry.type.indexOf('Polygon')==-1){
homeMap.flyTo([attr[0].feature.geometry.coordinates[1],attr[0].feature.geometry.coordinates[0]],3)
}
// fly
else{
let polygons=[];
for(let i=0;i<attr[0].feature.geometry.coordinates.length;i++){
console.log(attr[0].feature.geometry.coordinates[i])
polygons.push(turf.polygon([attr[0].feature.geometry.coordinates[i]]));
}
let centers = polygons.map(polygon => turf.centroid(polygon));
// console.log(centers)
let features=[]
for(let i=0;i<centers.length;i++){
features.push(turf.point(centers[i].geometry.coordinates))
}
let final_center=turf.center(turf.featureCollection(features))
// console.log(final_center)
homeMap.flyTo([final_center.geometry.coordinates[1],final_center.geometry.coordinates[0]],3)
}
return layer
},
/**
@ -343,10 +277,7 @@ const mapOperations = {
featureLayerG_point.clearLayers()
variableStore.layerGroupPoint = null
variableStore.layerGroupPoly = null
if (variableStore.polygoncontrol == 'option2') {
text = new L.Draw.Polygon(homeMap)
text.enable()
}
},
/**
* 清楚wkt添加的所有
@ -370,54 +301,38 @@ const mapOperations = {
featureLayerG_point.clearLayers()
// featureLayerG_area.clearLayers()
// variableStore.layerGroupPoly=null;
text = new L.Draw.Polygon(homeMap)
text.enable()
},
clearPolygon: () => {
// console.log('1-2')
text.disable()
featureLayerG_area.clearLayers()
variableStore.layerGroupPoly = null
// variableStore.layerGroupPoint=null
// featureLayerG_point.clearLayers()
},
drawCreated: () => {
// console.log("2-3")
homeMap.on('draw:created', function (elll) {
featureLayerG_area.clearLayers()
variableStore.layerGroupPoly = null
elll.layer.setStyle({
color: '#FF0080',
opacity: 1,
})
featureLayerG_area.addLayer(elll.layer)
let features = featureLayerG_area.toGeoJSON().features
// console.log(features)
variableStore.layerGroupPoly = features.map(function (feature) {
return WKT.convert(feature.geometry)
})
variableStore.layerGroupPoly =
variableStore.layerGroupPoly.join('\n')
text.enable()
})
// homeMap.on('draw:created', function (elll) {
// featureLayerG_area.clearLayers()
// variableStore.layerGroupPoly = null
// elll.layer.setStyle({
// color: '#FF0080',
// opacity: 1,
// })
// featureLayerG_area.addLayer(elll.layer)
// let features = featureLayerG_area.toGeoJSON().features
// // console.log(features)
// variableStore.layerGroupPoly = features.map(function (feature) {
// return WKT.convert(feature.geometry)
// })
// variableStore.layerGroupPoly =
// variableStore.layerGroupPoly.join('\n')
// })
},
drawDestroyed: () => {
homeMap.off('draw:created', function (elll) {
elll.layer.setStyle({
color: '#FF0080',
opacity: 1,
})
featureLayerG_area.addLayer(elll.layer)
let features = featureLayerG_area.toGeoJSON().features
// console.log(features)
variableStore.layerGroupPoly = features.map(function (feature) {
return WKT.convert(feature.geometry)
})
variableStore.layerGroupPoly =
variableStore.layerGroupPoly.join('\n')
text = new L.Draw.Polygon(homeMap)
text.enable()
})
},
}
//omnivore.wkt.parse('POINT(-80 0)').addTo(homeMap);

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@ -164,6 +164,7 @@ import "leaflet/dist/leaflet.css";
import 'leaflet-draw/dist/leaflet.draw'
import 'leaflet-draw/dist/leaflet.draw.css'
import { map } from 'lodash';
import * as turf from '@turf/turf'
const variableStore = useVariableStore();
const mapRef = ref();
const activeName = ref('first');
@ -247,8 +248,8 @@ const onOpenEditRole = (type, row) => {
};
const mapEvents = (ev)=>{
if(ev == '1'){
mapRef.value.mapOperations.clearPolygon()
// mapRef.value.mapOperations.on("click", mapClick)
// mapRef.value.mapOperations.clearPolygon()
mapRef.value.mapOperations.on("click", mapClick)
mapRef.value.mapOperations.on("mousemove", changelatlon)
variableStore.polygoncontrol = "option1"
}else{