修改样式

src/Draw/drawPolygon.js

@@ -13,6 +13,7 @@ class DrawPolygon extends Draw {
    * */
   constructor(sdk, options = {}) {
     super(sdk, options)
+    this.color = options.color || 'rgba(255,0,0,0.5)'
     this.polygonHasCreated = false
   }
 
@@ -34,8 +35,8 @@ class DrawPolygon extends Draw {
           positions: new Cesium.CallbackProperty((e) => {
             return that.positions.concat(that.positions[0])
           }),
-          width: 2,
-          material: Cesium.Color.fromCssColorString('#c1c505').withAlpha(0.5),
+          width: 3,
+          material: Cesium.Color.fromCssColorString(that.color).withAlpha(1),
           clampToGround: true,
           zIndex: 99999999
         },