坡度分析下载修改

surprise

2023-11-29 36fbd1e5a40e319e6ac5f43d11c99ba4b66e93a3

 src/assets/js/Map/menuTool.js

@@ -20,6 +20,7 @@
  },
  exportSquare: null,
  imageryProvider: null,
  legendBox: null,
  topTools(res) {
    this.toolFlag = res.id;

@@ -142,6 +143,71 @@
  },
  //坡度分析
  setSlopeMap() {


    if (window.esriLayer) {
      this.setCloseEsriLayer();
      return
    }
    sgworld.Creator.createSimpleGraphic('rectangle', {}, (entity) => {
      if (entity) {
        var west = Cesium.Math.toDegrees(
          entity.rectangle._coordinates.getValue().west
        ); // 根据弧度获取到经度
        var east = Cesium.Math.toDegrees(
          entity.rectangle._coordinates.getValue().east
        ); // 根据弧度获取到纬度
        var north = Cesium.Math.toDegrees(
          entity.rectangle._coordinates.getValue().north
        ); // 根据弧度获取到经度
        var south = Cesium.Math.toDegrees(
          entity.rectangle._coordinates.getValue().south
        ); // 根据弧度获取到纬度
        sgworld.Creator.SimpleGraphic.clear();
        this.legendBox = [
          west, south, east, north
        ]
        this.addTMSLayer(this.legendBox)
      }
    });

  },


  addTMSLayer(obj) {

    var esri = new Cesium.WebMapServiceImageryProvider({
      url: config.esri,
      name: 'esriLayer',
      rectangle: Cesium.Rectangle.fromDegrees(obj[0], obj[1], obj[2], obj[3]),
      crs: 'EPSG:4326',
      //transparent: true
      parameters: {
        format: "image/png",
        layers: [0]
      }
    });
    window.esriLayer = Viewer.imageryLayers.addImageryProvider(esri);
    store.state.showlegendLayer = true;
  },

















  setSlopeMap1() {
    const globe = Viewer.scene.globe;
    if (window.material) {
      window.material = null;
@@ -167,6 +233,10 @@
    Viewer.scene.globe.material = window.material;
  },
  setImageLayerChange() {
    if (window.esriLayer) {
      Viewer.imageryLayers.raiseToTop(window.esriLayer);

    }
    if (this.imageryProvider) {
      Viewer.imageryLayers.raiseToTop(this.imageryProvider);
    }
@@ -665,10 +735,19 @@

    // });
  },
  setCloseEsriLayer() {
    if (window.esriLayer) {
      Viewer.imageryLayers.remove(window.esriLayer);
      window.esriLayer = null
      this.legendBox = null;
      store.state.showlegendLayer = false;
    }
  },
  //清除方法
  clearTopTools(id) {
    store.state.doubleMap = false;
    store.state.doubleMenu = false;
    this.setCloseEsriLayer();
    if (earthCtrl.shadows) {
      Viewer.animation.container.style.visibility = "hidden";
      Viewer.timeline.container.style.visibility = "hidden";