Use of MPR simplified

[cpPlugins.git] / lib / cpPlugins / Extensions / Visualization / ImageInteractorStyle.h

diff --git a/lib/cpPlugins/Extensions/Visualization/ImageInteractorStyle.h b/lib/cpPlugins/Extensions/Visualization/ImageInteractorStyle.h
index 2eb6f12390013b2bb3bb2bc5fb6026bf4b12c722..3cac84ec4f477cee8b9bedbc82aa4c554750a006 100644 (file)
--- a/lib/cpPlugins/Extensions/Visualization/ImageInteractorStyle.h
+++ b/lib/cpPlugins/Extensions/Visualization/ImageInteractorStyle.h
@@ -79,21 +79,21 @@ namespace cpPlugins
         // they might be called from OnTimer, they do not have mouse coord
         // parameters (use interactor's GetEventPosition and
         // GetLastEventPosition)
-        virtual void Rotate( );
-        virtual void Pan( );
-        virtual void Spin( );
-        virtual void Zoom( );
+
+        virtual void Rotate( ) { }
+        virtual void Spin( )   { }
+        virtual void Zoom( )   { }
+        virtual void Pick( )   { }
+        virtual void Slice( )  { }
         virtual void WindowLevel( );
-        virtual void Pick( );
-        virtual void Slice( );
 
         // Interaction mode entry points used internally.
+        virtual void StartPick( )  { }
+        virtual void EndPick( )    { }
+        virtual void StartSlice( ) { }
+        virtual void EndSlice( )   { }
         virtual void StartWindowLevel( );
         virtual void EndWindowLevel( );
-        virtual void StartPick( );
-        virtual void EndPick( );
-        virtual void StartSlice( );
-        virtual void EndSlice( );
 
         // New events
         virtual void StartCursorMoving( );