sdk4.0/src/Obj/Base/BaseSource/BaseLayer/ArcgisImagery/index.js

/**
 * @name: index
 * @author: Administrator
 * @date: 2023-11-20 19:00
 * @description：index
 * @update: 2023-11-20 19:00
 */

import BaseLayer from "../index";
import { setSplitDirection, setActiveId } from '../../../../../Global/SplitScreen'

class ArcgisLayer extends BaseLayer {
  constructor(sdk, options = {}) {
    super(sdk, options);
  }

  get type() {
    return "layer"
  }

  async createArcGis(url) {
    let imageryProvider
    if (Number(Cesium.VERSION.split('.')[1]) >= 107) {
      imageryProvider = await Cesium.ArcGisMapServerImageryProvider.fromUrl(url);
    }
    else {
      imageryProvider = new Cesium.ArcGisMapServerImageryProvider({
        url
      });
    }
    if (this.options.hasOwnProperty("layer_index")) {
      this.entity = this.sdk.viewer.imageryLayers.addImageryProvider(imageryProvider, this.options.layer_index)
    } else {
      this.entity = this.sdk.viewer.imageryLayers.addImageryProvider(imageryProvider,)
    }
    this.entity._id = this.options.id
    for (let i = 0; i < this.sdk.viewer.imageryLayers._layers.length; i++) {
      if (this.sdk.viewer.imageryLayers._layers[i]._imageryProvider && this.sdk.viewer.imageryLayers._layers[i]._imageryProvider._type && (this.sdk.viewer.imageryLayers._layers[i]._imageryProvider._type === 'flw' || this.sdk.viewer.imageryLayers._layers[i]._imageryProvider._type === 'jww')) {
        let layer = this.sdk.viewer.imageryLayers._layers[i]
        this.sdk.viewer.imageryLayers.raiseToTop(layer)
      }
    }
    this.show = this.options.show
    this.alpha = this.options.alpha
    this.brightness = this.options.brightness

    if(this.options.show) {
      setSplitDirection(0, this.options.id)
    }
  }
}

class ArcgisWXImagery extends ArcgisLayer {
  constructor(sdk, options) {
    super(sdk, options);
    this.createArcGis("https://services.arcgisonline.com/ArcGIS/rest/services/World_Imagery/MapServer")
  }
}

class ArcgisBLUEImagery extends ArcgisLayer {
  constructor(sdk, options) {
    super(sdk, options);
    this.createArcGis("https://map.geoq.cn/arcgis/rest/services/ChinaOnlineStreetPurplishBlue/MapServer")
  }
}

class ArcgisLWImagery extends ArcgisLayer {
  constructor(sdk, options) {
    super(sdk, options);
    this.createArcGis("https://services.arcgisonline.com/ArcGIS/rest/services/World_Street_Map/MapServer")
  }
}

export {ArcgisWXImagery, ArcgisBLUEImagery, ArcgisLWImagery}