Method queryRenderedFeatures

src/common/util/MapExtend.js:202–223

(geometry, options)

    }
    
    queryRenderedFeatures(geometry, options) {
      let overlayLayers = Object.keys(this.overlayLayersManager);
      let layersOnMap;
      if (options && options.layers) {
        overlayLayers = options.layers.filter(item => this.overlayLayersManager[item]);
        layersOnMap = options.layers.filter(item => !this.overlayLayersManager[item]);
      }
      const nextGeometry = geometry || [[0, 0], [this.transform.width, this.transform.height]];
      const nextOptions  = options || {};
      delete nextOptions.layers;
      const resultOnOverlayerLayers = overlayLayers.reduce((result, item) => {
        const overlayLayer = this.overlayLayersManager[item];
        if (overlayLayer.query && overlayLayer.queryRenderedFeatures) {
          overlayLayer.queryRenderedFeatures(nextGeometry, nextOptions, (features) => {
            result = result.concat(features);
          });
        }
        return result;
      }, []);
      const resultOnMapLayers = originMapProto.queryRenderedFeatures.call(this, geometry, { ...options, layers: layersOnMap });
      return resultOnMapLayers.concat(resultOnOverlayerLayers);
    }
    
    querySourceFeatures(sourceId, paramters) {
      const customOverlayerLayer = Object.values(this.overlayLayersManager).find(item => item.sourceId === sourceId && item instanceof CustomOverlayLayer);