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				@@ -114,7 +114,7 @@ const handlerDrawing = function (PolyType, tooltipNum) { //(传入操作的Dra 
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				                 var nRegions = [];
 
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				                 // that.regions = [];
 
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				                 for (var pt of result.object.positions) {
 
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				-                    var cartographic = Cesium.Cartographic.fromCartesian(pt);
 
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				+                    let cartographic = Cesium.Cartographic.fromCartesian(pt);
 
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				                     var longitude = Cesium.Math.toDegrees(cartographic.longitude);
 
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				                     var latitude = Cesium.Math.toDegrees(cartographic.latitude);
 
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				                     var height = cartographic.height;
 
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