fix: fix measure terminate can't stop placing measure bug

src/src/Rendering/Measure/Measure.cpp

@@ -12,3 +12,8 @@ void Measure::SetPlacing(bool p)
         this->Placing = p;
         MeasureHelper::measuring = Placing;
 }
+
+void Measure::onTerminate(vtkRenderWindowInteractor *){
+    this->Placing = false;
+    MeasureHelper::measuring = Placing;
+}

src/src/Rendering/Measure/Measure.h

@@ -33,7 +33,7 @@ public:
     virtual bool onMeasureLeftButtonUp(vtkRenderWindowInteractor *) { return false; };
 
     //not used
-    virtual void onTerminate(vtkRenderWindowInteractor *) {};
+    virtual void onTerminate(vtkRenderWindowInteractor *);
 
     bool isMeasurePlacing() {
         return this->Placing;

src/src/Rendering/Measure/OpenPolyAnnotationActor.cpp

@@ -225,7 +225,3 @@ void OpenPolyAnnotationActor::UpdatePerimeterAndAreaText()
 bool OpenPolyAnnotationActor::Valid() {
     return Closed == 0 ? BaseDataPoints->GetNumberOfPoints() > 1 : BaseDataPoints->GetNumberOfPoints() > 2;
 }
-
-void OpenPolyAnnotationActor::onTerminate(vtkRenderWindowInteractor *){
-    
-}

src/src/Rendering/Measure/OpenPolyAnnotationActor.h

@@ -38,8 +38,6 @@ public:
 
     bool onMeasureLeftButtonUp(vtkRenderWindowInteractor *) override;
 
-    void onTerminate(vtkRenderWindowInteractor *) override;
-
     Measure *GetNextMeasure()
     override {
         auto m = OpenPolyAnnotationActor::New();