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dox/Imaging/vtkImageStencil.h

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00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: $RCSfile: vtkImageStencil.h,v $ 00005 00006 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen 00007 All rights reserved. 00008 See Copyright.txt or http://www.kitware.com/Copyright.htm for details. 00009 00010 This software is distributed WITHOUT ANY WARRANTY; without even 00011 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 00012 PURPOSE. See the above copyright notice for more information. 00013 00014 =========================================================================*/ 00028 #ifndef __vtkImageStencil_h 00029 #define __vtkImageStencil_h 00030 00031 #include "vtkImageToImageFilter.h" 00032 00033 class vtkImageStencilData; 00034 00035 class VTK_IMAGING_EXPORT vtkImageStencil : public vtkImageToImageFilter 00036 { 00037 public: 00038 static vtkImageStencil *New(); 00039 vtkTypeRevisionMacro(vtkImageStencil, vtkImageToImageFilter); 00040 void PrintSelf(ostream& os, vtkIndent indent); 00041 00043 00045 virtual void SetStencil(vtkImageStencilData *stencil); 00046 vtkImageStencilData *GetStencil(); 00048 00050 00051 vtkSetMacro(ReverseStencil, int); 00052 vtkBooleanMacro(ReverseStencil, int); 00053 vtkGetMacro(ReverseStencil, int); 00055 00057 00061 virtual void SetBackgroundInput(vtkImageData *input); 00062 vtkImageData *GetBackgroundInput(); 00064 00066 00067 void SetBackgroundValue(double val) { 00068 this->SetBackgroundColor(val,val,val,val); }; 00069 double GetBackgroundValue() { 00070 return this->BackgroundColor[0]; }; 00072 00074 00076 vtkSetVector4Macro(BackgroundColor, double); 00077 vtkGetVector4Macro(BackgroundColor, double); 00079 00080 protected: 00081 vtkImageStencil(); 00082 ~vtkImageStencil(); 00083 00084 void ExecuteInformation() { 00085 this->vtkImageToImageFilter::ExecuteInformation(); }; 00086 void ExecuteInformation(vtkImageData *inData, vtkImageData *outData); 00087 00088 void ThreadedExecute(vtkImageData *inData, vtkImageData *outData, 00089 int extent[6], int id); 00090 00091 int ReverseStencil; 00092 double BackgroundColor[4]; 00093 private: 00094 vtkImageStencil(const vtkImageStencil&); // Not implemented. 00095 void operator=(const vtkImageStencil&); // Not implemented. 00096 }; 00097 00098 #endif 00099 00100 00101 00102 00103 00104 00105 00106 00107 00108 00109 00110 00111