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| const wfsConfig = {
| url: "",
| layer: "",
| color: "",
| property: "",
| keyVal: "",
| polygonLayer: null,
| wfsLayer: null,
| // 参数初始化
| Init() {
| this.url =
| "https://cim.smartearth.cn/SEserver/wfsserver/SubicBayAreaVector_wfs";
| this.layer = "GeoEntity";
| this.color = "#f40824";
| this.keyVal = "市政";
| this.setPolyGonStart();
| },
| //wfsLayer初始化
| setPolyGonStart() {
| this.polygonLayer = earthCtrl.factory.createWfsLayer("polygon", {
| urls: this.url,
| layer: this.layer,
| color: this.color,
| extrudedHeight: 100, // 拉伸高度，无拉伸高度则为贴地面
| extrudedkey: "ELEVATION"
| });
| this.setWfsLayerStart();
| },
| //wfsLayer初始化
| setWfsLayerStart() {
| this.wfsLayer = new OpenLayers.Protocol.WFS({
| version: "1.1.0",
| url: this.url,
| layer: this.layer
| });
| this.setLayerQuery();
| },
| setLayerQuery() {
| const filter = new OpenLayers.Filter.Comparison({
| type: OpenLayers.Filter.Comparison.EQUAL_TO,
| property: "SJFL",
| value: this.keyVals
| });
| var that = this;
| console.log(this.wfsLayer);
| that.wfsLayer.read({
| filter: filter,
| callback: function (result) {
| console.log(1231,result);
| if (result.success() && result.features.length > 0) {
| var feature = result.features[0];
| // var lon = Number(feature.attributes.lon);
| // var lat = Number(feature.attributes.lat);
| that.setLayerQuery2(feature);
| }
| }
| });
| },
| setLayerQuery2() {
| var that = this;
| var wfs2 = new OpenLayers.Protocol.WFS({
| version: "1.1.0",
| url: this.url,
| featureType: this.layer,
| geometryName: "TargetType"
| });
| wfs2.read({
| filter: new OpenLayers.Filter.Spatial({
| type: OpenLayers.Filter.Spatial.DWITHIN,
| value: feature.geometry,
| distance: 0.1,
| distanceUnits: "km"
| }),
| callback: function (result) {
| console.log('w1223',result);
| if (result.success()) {
| if (result.features && result.features.length) {
| that.addFeaturesToMap(result.features);
| }
| }
| }
| });
| },
| addFeaturesToMap(features) {
| const highlightColor = Cesium.Color.YELLOW.withAlpha(0.5);
| const highlightIds = [];
| features.forEach((feature) => {
| const id = feature.attributes.OBJECTID;
| highlightIds.push(id);
| });
| this.polygonLayer.setHighlightColor(highlightIds, highlightColor);
| }
| };
| export default wfsConfig;
|
|
