Function createWebMapV3Extending

src/common/mapping/WebMapV3.js:163–1497

(SuperClass, { MapManager, mapRepo, crsManager, l7LayerUtil })

  STYLE: 'style'
};
export function createWebMapV3Extending(SuperClass, { MapManager, mapRepo, crsManager, l7LayerUtil }) {
  return class WebMapV3 extends SuperClass {
    constructor(mapId, options, mapOptions = {}) {
    super();
    this.mapId = mapId;
    this.options = options;
    this.mapOptions = mapOptions;
    this._mapResourceInfo = {};
    this._relatedInfo = options.relatedInfo || {};
    this._sprite = '';
    this._spriteDatas = {};
    this._appendLayers = false;
    this._baseProjection = '';
  }

  initializeMap(mapInfo, map) {
    this._mapInfo = mapInfo;
    this._baseProjection = this._registerMapCRS(mapInfo);
    if (map) {
      this.map = map;
      if (!crsManager.isSameProjection(this.map, this._baseProjection)) {
        this.fire('projectionnotmatch');
        return;
      }
      this._appendLayers = true;
       // 处理图层管理添加 sprite
       const sprite = this._mapInfo.sprite;
       if (sprite) {
         this._sprite = sprite;
         this.map.addStyle({
          sprite
         });
       }
      this._initLayers();
      return;
    }
    this._createMap();
  }

  cleanLayers(layers) {
    super.cleanLayers(layers);
    const l7MarkerLayers = l7LayerUtil.getL7MarkerLayers();
    for (const layerId in l7MarkerLayers) {
      l7LayerUtil.removeL7MarkerLayer(layerId, this.map.$l7scene);
    }
  }

  clean(removeMap = true) {
    if (this.map) {
      if (this._sourceListModel) {
        this._sourceListModel.destroy();
        this._sourceListModel = null;
      }
      if (removeMap) {
        const scene = this.map.$l7scene;
        scene && scene.removeAllLayer();
        this.map.remove();
      }