合并

src/Obj/Analysis/CircleViewShed/index.js

@@ -35,9 +35,20 @@ class CircleViewShed extends Tools {
     this.Dialog = _Dialog
     this._EventBinding = new EventBinding()
     this.html = null
+    let tools = new Tools(sdk)
     YJ.Analysis.AnalysesResults.push(this)
-    CircleViewShed.edit(this)
-    // CircleViewShed.create(this)
+    // CircleViewShed.edit(this)
+    let terrainAvailability = this.viewer.terrainProvider.availability;
+    if (!terrainAvailability) {
+      tools.message({ type: 'warning', text: '未加载地形数据！' })
+      // window.ELEMENT && window.ELEMENT.Message({
+      //   message: '未加载地形数据！',
+      //   type: 'warning',
+      //   duration: 1500
+      // });
+      return
+    }
+    CircleViewShed.create(this)
   }
 
   get viewPointHeight() {
@@ -87,7 +98,7 @@ class CircleViewShed extends Tools {
       let Draw = new YJ.Draw.DrawCircle(that.sdk)
       Draw.start(async (a, options) => {
         // that.center = options.center
-        if(!options) {
+        if (!options) {
           return
         }
         that.radius = options.radius