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dox/Imaging/vtkImplicitFunctionToImageStencil.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkImplicitFunctionToImageStencil.h,v $
00005   Language:  C++
00006 
00007   Copyright (c) 1993-2002 Ken Martin, Will Schroeder, Bill Lorensen 
00008   All rights reserved.
00009   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
00010 
00011      This software is distributed WITHOUT ANY WARRANTY; without even 
00012      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
00013      PURPOSE.  See the above copyright notice for more information.
00014 
00015 =========================================================================*/
00032 #ifndef __vtkImplicitFunctionToImageStencil_h
00033 #define __vtkImplicitFunctionToImageStencil_h
00034 
00035 
00036 #include "vtkImageStencilSource.h"
00037 
00038 class vtkImplicitFunction;
00039 
00040 class VTK_IMAGING_EXPORT vtkImplicitFunctionToImageStencil : public vtkImageStencilSource
00041 {
00042 public:
00043   static vtkImplicitFunctionToImageStencil *New();
00044   vtkTypeRevisionMacro(vtkImplicitFunctionToImageStencil, vtkImageStencilSource);
00045   void PrintSelf(ostream& os, vtkIndent indent);
00046 
00048 
00049   virtual void SetInput(vtkImplicitFunction*);
00050   vtkGetObjectMacro(Input, vtkImplicitFunction);
00052 
00054 
00055   vtkSetMacro(Threshold, float);
00056   vtkGetMacro(Threshold, float);
00058 
00059 protected:
00060   vtkImplicitFunctionToImageStencil();
00061   ~vtkImplicitFunctionToImageStencil();
00062 
00063   void ThreadedExecute(vtkImageStencilData *output,
00064                        int extent[6], int threadId);
00065 
00066   vtkImplicitFunction *Input;
00067   float Threshold;
00068 private:
00069   vtkImplicitFunctionToImageStencil(const vtkImplicitFunctionToImageStencil&);  // Not implemented.
00070   void operator=(const vtkImplicitFunctionToImageStencil&);  // Not implemented.
00071 };
00072 
00073 #endif
00074