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Imaging/vtkImageMask.h

00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkImageMask.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 =========================================================================*/
00049 #ifndef __vtkImageMask_h
00050 #define __vtkImageMask_h
00051 
00052 
00053 #include "vtkImageTwoInputFilter.h"
00054 
00055 class VTK_IMAGING_EXPORT vtkImageMask : public vtkImageTwoInputFilter
00056 {
00057 public:
00058   static vtkImageMask *New();
00059   vtkTypeRevisionMacro(vtkImageMask,vtkImageTwoInputFilter);
00060   void PrintSelf(ostream& os, vtkIndent indent);
00061 
00063 
00064   void SetMaskedOutputValue(int num, float *v);
00065   void SetMaskedOutputValue(float v) {this->SetMaskedOutputValue(1, &v);}
00066   void SetMaskedOutputValue(float v1, float v2) 
00067     {float v[2]; v[0]=v1; v[1]=v2; this->SetMaskedOutputValue(2, v);}
00068   void SetMaskedOutputValue(float v1, float v2, float v3) 
00069     {float v[3]; v[0]=v1; v[1]=v2; v[2]=v3; this->SetMaskedOutputValue(3, v);}
00070   float *GetMaskedOutputValue() {return this->MaskedOutputValue;}
00071   int GetMaskedOutputValueLength() {return this->MaskedOutputValueLength;}
00073 
00075 
00078   vtkSetClampMacro ( MaskAlpha, float, 0.0, 1.0 );
00079   vtkGetMacro ( MaskAlpha, float );
00081 
00083   void SetImageInput(vtkImageData *in) {this->SetInput1(in);}
00084 
00086   void SetMaskInput(vtkImageData *in) {this->SetInput2(in);}
00087   
00089 
00093   vtkSetMacro(NotMask,int);
00094   vtkGetMacro(NotMask,int);
00095   vtkBooleanMacro(NotMask, int);
00097   
00098 protected:
00099   vtkImageMask();
00100   ~vtkImageMask();
00101 
00102   float *MaskedOutputValue;
00103   int MaskedOutputValueLength;
00104   int NotMask;
00105   float MaskAlpha;
00106   
00107   void ExecuteInformation(vtkImageData **inDatas, vtkImageData *outData);
00108   void ExecuteInformation(){this->vtkImageTwoInputFilter::ExecuteInformation();};
00109  
00110   void ThreadedExecute(vtkImageData **inDatas, vtkImageData *outData,
00111                        int extent[6], int id);
00112 private:
00113   vtkImageMask(const vtkImageMask&);  // Not implemented.
00114   void operator=(const vtkImageMask&);  // Not implemented.
00115 };
00116 
00117 #endif
00118 
00119 
00120