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Imaging/vtkImageExtractComponents.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkImageExtractComponents.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 __vtkImageExtractComponents_h
00033 #define __vtkImageExtractComponents_h
00034 
00035 
00036 #include "vtkImageToImageFilter.h"
00037 
00038 class VTK_IMAGING_EXPORT vtkImageExtractComponents : public vtkImageToImageFilter
00039 {
00040 public:
00041   static vtkImageExtractComponents *New();
00042   vtkTypeRevisionMacro(vtkImageExtractComponents,vtkImageToImageFilter);
00043   void PrintSelf(ostream& os, vtkIndent indent);
00044 
00046 
00047   void SetComponents(int c1);
00048   void SetComponents(int c1, int c2);
00049   void SetComponents(int c1, int c2, int c3);
00050   vtkGetVector3Macro(Components,int);
00052   
00054 
00056   vtkGetMacro(NumberOfComponents,int);
00058 
00059 protected:
00060   vtkImageExtractComponents();
00061   ~vtkImageExtractComponents() {};
00062 
00063   int NumberOfComponents;
00064   int Components[3];
00065 
00066   void ExecuteInformation(vtkImageData *inData, vtkImageData *outData);
00067   void ExecuteInformation(){this->vtkImageToImageFilter::ExecuteInformation();};
00068   void ThreadedExecute(vtkImageData *inData, vtkImageData *outData, 
00069                        int ext[6], int id);
00070 private:
00071   vtkImageExtractComponents(const vtkImageExtractComponents&);  // Not implemented.
00072   void operator=(const vtkImageExtractComponents&);  // Not implemented.
00073 };
00074 
00075 #endif
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