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vtkImagePadFilter.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkImagePadFilter.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 =========================================================================*/
00028 #ifndef __vtkImagePadFilter_h
00029 #define __vtkImagePadFilter_h
00030 
00031 #include "vtkImageToImageFilter.h"
00032 
00033 class VTK_IMAGING_EXPORT vtkImagePadFilter : public vtkImageToImageFilter
00034 {
00035 public:
00036   static vtkImagePadFilter *New();
00037   vtkTypeRevisionMacro(vtkImagePadFilter,vtkImageToImageFilter);
00038   void PrintSelf(ostream& os, vtkIndent indent);
00039 
00041 
00042   void SetOutputWholeExtent(int extent[6]);
00043   void SetOutputWholeExtent(int minX, int maxX, int minY, int maxY, 
00044                             int minZ, int maxZ);
00045   void GetOutputWholeExtent(int extent[6]);
00046   int *GetOutputWholeExtent() {return this->OutputWholeExtent;}
00048 
00050 
00051   vtkSetMacro(OutputNumberOfScalarComponents, int);
00052   vtkGetMacro(OutputNumberOfScalarComponents, int);
00054   
00055 protected:
00056   vtkImagePadFilter();
00057   ~vtkImagePadFilter() {};
00058 
00059   int OutputWholeExtent[6];
00060   int OutputNumberOfScalarComponents;
00061 
00062   void ExecuteInformation(vtkImageData *inData, vtkImageData *outData);
00063   void ComputeInputUpdateExtent(int inExt[6], int outExt[6]);
00064   void ExecuteInformation(){this->vtkImageToImageFilter::ExecuteInformation();};
00065 private:
00066   vtkImagePadFilter(const vtkImagePadFilter&);  // Not implemented.
00067   void operator=(const vtkImagePadFilter&);  // Not implemented.
00068 };
00069 
00070 #endif
00071 
00072 
00073