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dox/Imaging/vtkImageSpatialFilter.h

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00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: $RCSfile: vtkImageSpatialFilter.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 =========================================================================*/ 00030 #ifndef __vtkImageSpatialFilter_h 00031 #define __vtkImageSpatialFilter_h 00032 00033 00034 #include "vtkImageToImageFilter.h" 00035 00036 class VTK_IMAGING_EXPORT vtkImageSpatialFilter : public vtkImageToImageFilter 00037 { 00038 public: 00039 static vtkImageSpatialFilter *New(); 00040 vtkTypeRevisionMacro(vtkImageSpatialFilter,vtkImageToImageFilter); 00041 void PrintSelf(ostream& os, vtkIndent indent); 00042 00044 int *GetKernelSize() {return this->KernelSize;} 00045 00047 int *GetKernelMiddle() {return this->KernelMiddle;} 00048 00049 protected: 00050 vtkImageSpatialFilter(); 00051 ~vtkImageSpatialFilter() {}; 00052 00053 int KernelSize[3]; 00054 int KernelMiddle[3]; // Index of kernel origin 00055 int Strides[3]; // Shrink factor 00056 int HandleBoundaries; // Output shrinks if boundaries aren't handled 00057 00058 // Called by the superclass 00059 void ExecuteInformation(); 00060 // Override this method if you have to. 00061 virtual void ExecuteInformation(vtkImageData *inData, vtkImageData *outData); 00062 00063 void ComputeOutputWholeExtent(int extent[6], int handleBoundaries); 00064 void ComputeInputUpdateExtent(int extent[6], int wholeExtent[6]); 00065 00066 private: 00067 vtkImageSpatialFilter(const vtkImageSpatialFilter&); // Not implemented. 00068 void operator=(const vtkImageSpatialFilter&); // Not implemented. 00069 }; 00070 00071 #endif 00072 00073 00074 00075 00076 00077 00078 00079 00080 00081