代码更新

surprise

2024-01-10 8f85627f215bd0ee61db7a35ca9a83eaca1e892c

 src/assets/js/Layer/mapGeo.js

@@ -1,9 +1,10 @@
var source = []
import { Grid_SelectById } from '@/api/api'
import { Grid_SelectById ,Grid_DeleteByIds} from '@/api/api'
const mapGeo = {
    source1: null,
    type: null,
    feature: [],
    gridId: null,
    init(res) {
        if (this.type && this.type === res) {
            return this.type = null
@@ -32,32 +33,53 @@
    },
    addGridLayer(res) {
        var ids = res.style.ids;
        var length = ids.length ;

        var length = ids.length;
        if (res.id == this.gridId) {
            this.gridId = null;
            return
        }
        this.gridId = res.id;
        this.feature = [];
        for (var i = 0; i < length; i++) {
            this.getGridids(ids[i], length-1, i);
            this.getGridids(ids[i], length);
        }
    },
    delGridLayer(res) {
        if(!res)return
        Viewer.dataSources.remove(Viewer.dataSources.getByName(res.id)[0])
    },
    removeGridData(res) {
        this.delGridLayer(res);
        var ids = res.style.ids;
        for (var i = 0; i < ids.length; i++) {
            this.delGridIds(ids[i]);
        }
    },
    async delGridIds(res) {
        console.log(res)
        const data = await Grid_DeleteByIds(res);
    },
    async getGridids(id, length, index) {
        const data = await Grid_SelectById(id)
        if (data.status == 200) {
            this.feature.push(data.data.features[0])
        }
        console.log(index,length)
        if (index == length) {
            var feature = {
                "type": "FeatureCollection",
                "name": "wangge",
                "crs": { "type": "name", "properties": { "name": "urn:ogc:def:crs:OGC:1.3:CRS84" } },
                "features": this.feature,
            var val_data = data.data.features[0];
            val_data.properties["gid"] = id;
            this.feature.push(val_data)
            if (this.feature.length == length) {
                var feature = {
                    "type": "FeatureCollection",
                    "name": "wangge",
                    "crs": { "type": "name", "properties": { "name": "urn:ogc:def:crs:OGC:1.3:CRS84" } },
                    "features": this.feature,
                }

                this.addGridMenuGeoJson(feature)
            }
            console.log(feature);
            this.addGridMenuGeoJson(feature)
        }


    },
    addGridMenuGeoJson(res){
        console.log(res);
    addGridMenuGeoJson(res) {
        var data = Cesium.GeoJsonDataSource.load(res, //要加载的 url、GeoJSON 对象或 TopoJSON 对象。
            {
                stroke: Cesium.Color.ORANGE, //折线和多边形轮廓的默认颜色。
@@ -66,7 +88,7 @@
            }
        )
        data.then((dataSource) => {
            dataSource.name = "格网"
            dataSource.name = this.gridId;
            Viewer.dataSources.add(
                dataSource
            );