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

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

/**
 * @name: index
 * @author: Administrator
 * @date: 2023-11-20 19:18
 * @description：index
 * @update: 2023-11-20 19:18
 */
class GdImagery extends BaseLayer {
  constructor(sdk, options = {}) {
    super(sdk, options);
  }

  get type() {
    return "layer"
  }

  createGD(url) {
    let gdLayer = new Cesium.UrlTemplateImageryProvider({
      url,
      minimumLevel: 3,
      maximumLevel: 18,
      tilingScheme: this.amapMercatorTilingScheme()
    })

    if (this.options.hasOwnProperty("layer_index")) {
      this.entity = this.sdk.viewer.imageryLayers.addImageryProvider(gdLayer, this.options.layer_index)
    } else {
      this.entity = this.sdk.viewer.imageryLayers.addImageryProvider(gdLayer,)
    }
    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 GDLWImagery extends GdImagery {
  constructor(earth, options = {}) {
    super(earth, options);
    this.createGD("https://webst02.is.autonavi.com/appmaptile?x={x}&y={y}&z={z}&lang=zh_cn&size=1&scale=1&style=8")
  }
}

class GDWXImagery extends GdImagery {
  constructor(earth, options = {}) {
    super(earth, options);
    this.createGD("https://webst02.is.autonavi.com/appmaptile?style=6&x={x}&y={y}&z={z}")
  }
}

class GDSLImagery extends GdImagery {
  constructor(earth, options = {}) {
    super(earth, options);
    this.createGD("https://webrd02.is.autonavi.com/appmaptile?lang=zh_cn&size=1&scale=1&style=8&x={x}&y={y}&z={z}")
  }
}

export {GDLWImagery, GDWXImagery, GDSLImagery}