Method cleanLayers

src/common/mapping/MapBase.js:70–89

(layers)

    copyLayer() {}

    cleanLayers(layers) {
      const sourceList = [];
      for (const item of layers) {
        item.renderLayers.forEach((layerId) => {
          const layer = this.map.getLayer(layerId);
          if (layer) {
            this.map.removeLayer(layerId);
            if (!item.l7Layer && layer.source && typeof layer.source === 'string') {
              sourceList.push(layer.source);
            }
          }
        });
        if (this.map.getSource(item.renderSource.id) && !item.l7Layer) {
          sourceList.push(item.renderSource.id);
        }
      }
      Array.from(new Set(sourceList)).forEach((sourceId) => {
        this.map.removeSource(sourceId);
      });
    }
  };
}