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dox/Rendering/vtkInteractorStyleRubberBand3D.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkInteractorStyleRubberBand3D.h,v $
00005 
00006   Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
00007   All rights reserved.
00008   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
00009 
00010      This software is distributed WITHOUT ANY WARRANTY; without even
00011      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
00012      PURPOSE.  See the above copyright notice for more information.
00013 
00014 =========================================================================*/
00015 /*-------------------------------------------------------------------------
00016   Copyright 2008 Sandia Corporation.
00017   Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
00018   the U.S. Government retains certain rights in this software.
00019 -------------------------------------------------------------------------*/
00040 #ifndef __vtkInteractorStyleRubberBand3D_h
00041 #define __vtkInteractorStyleRubberBand3D_h
00042 
00043 #include "vtkInteractorStyleTrackballCamera.h"
00044 
00045 class vtkUnsignedCharArray;
00046 
00047 class VTK_RENDERING_EXPORT vtkInteractorStyleRubberBand3D : public vtkInteractorStyleTrackballCamera
00048 {
00049 public:
00050   static vtkInteractorStyleRubberBand3D *New();
00051   vtkTypeRevisionMacro(vtkInteractorStyleRubberBand3D, vtkInteractorStyleTrackballCamera);
00052   void PrintSelf(ostream& os, vtkIndent indent);
00053 
00054   virtual void OnLeftButtonDown();
00055   virtual void OnLeftButtonUp();
00056   virtual void OnMiddleButtonDown();
00057   virtual void OnMiddleButtonUp();
00058   virtual void OnRightButtonDown();
00059   virtual void OnRightButtonUp();
00060   virtual void OnMouseMove();
00061   virtual void OnMouseWheelForward();
00062   virtual void OnMouseWheelBackward();
00063 
00064   //BTX
00066 
00067   enum
00068     {
00069     SELECT_NORMAL = 0,
00070     SELECT_UNION = 1
00071     };
00072   //ETX
00074 
00076 
00077   vtkGetMacro(Interaction, int);
00079   
00080   //BTX
00081   enum
00082     {
00083     NONE,
00084     PANNING,
00085     ZOOMING,
00086     ROTATING,
00087     SELECTING
00088     };
00089   //ETX
00090     
00091 protected:
00092   vtkInteractorStyleRubberBand3D();
00093   ~vtkInteractorStyleRubberBand3D();
00094   
00095   // The interaction mode
00096   int Interaction;
00097   
00098   // Draws the selection rubber band
00099   void RedrawRubberBand();
00100   
00101   // The end position of the selection
00102   int StartPosition[2];
00103   
00104   // The start position of the selection
00105   int EndPosition[2];
00106   
00107   // The pixel array for the rubber band
00108   vtkUnsignedCharArray* PixelArray;
00109   
00110 private:
00111   vtkInteractorStyleRubberBand3D(const vtkInteractorStyleRubberBand3D&); //Not implemented
00112   void operator=(const vtkInteractorStyleRubberBand3D&); // Not implemented
00113 };
00114 
00115 #endif

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