00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: $RCSfile: vtkSimpleImageToImageFilter.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 =========================================================================*/ 00056 #ifndef __vtkSimpleImageToImageFilter_h 00057 #define __vtkSimpleImageToImageFilter_h 00058 00059 #include "vtkImageSource.h" 00060 00061 class VTK_FILTERING_EXPORT vtkSimpleImageToImageFilter : public vtkImageSource 00062 { 00063 public: 00064 vtkTypeRevisionMacro(vtkSimpleImageToImageFilter,vtkImageSource); 00065 void PrintSelf(ostream& os, vtkIndent indent); 00066 00068 00069 virtual void SetInput(vtkImageData *input); 00070 vtkImageData *GetInput(); 00072 00073 00074 protected: 00075 vtkSimpleImageToImageFilter(); 00076 ~vtkSimpleImageToImageFilter(); 00077 00078 // These are called by the superclass. 00079 // You might have to override ExecuteInformation 00080 virtual void ExecuteInformation(); 00081 virtual void ComputeInputUpdateExtent(int inExt[6], int outExt[6]); 00082 00083 // You don't have to touch this unless you have a good reason. 00084 virtual void ExecuteData(vtkDataObject *output); 00085 // In the simplest case, this is the only method you need to define. 00086 virtual void SimpleExecute(vtkImageData* input, vtkImageData* output) = 0; 00087 private: 00088 vtkSimpleImageToImageFilter(const vtkSimpleImageToImageFilter&); // Not implemented. 00089 void operator=(const vtkSimpleImageToImageFilter&); // Not implemented. 00090 }; 00091 00092 #endif 00093 00094 00095 00096 00097 00098 00099