imaging/vtkImageShrink3D.h Source File

00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkImageShrink3D.h,v $
00005   Language:  C++
00006 
00007 Copyright (c) 1993-2001 Ken Martin, Will Schroeder, Bill Lorensen 
00008 All rights reserved.
00009 
00010 Redistribution and use in source and binary forms, with or without
00011 modification, are permitted provided that the following conditions are met:
00012 
00013  * Redistributions of source code must retain the above copyright notice,
00014    this list of conditions and the following disclaimer.
00015 
00016  * Redistributions in binary form must reproduce the above copyright notice,
00017    this list of conditions and the following disclaimer in the documentation
00018    and/or other materials provided with the distribution.
00019 
00020  * Neither name of Ken Martin, Will Schroeder, or Bill Lorensen nor the names
00021    of any contributors may be used to endorse or promote products derived
00022    from this software without specific prior written permission.
00023 
00024  * Modified source versions must be plainly marked as such, and must not be
00025    misrepresented as being the original software.
00026 
00027 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
00028 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00029 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00030 ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR
00031 ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
00032 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
00033 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
00034 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
00035 OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
00036 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00037 
00038 =========================================================================*/
00054 #ifndef __vtkImageShrink3D_h
00055 #define __vtkImageShrink3D_h
00056 
00057 
00058 #include "vtkImageToImageFilter.h"
00059 
00060 class VTK_EXPORT vtkImageShrink3D : public vtkImageToImageFilter
00061 {
00062 public:
00063   static vtkImageShrink3D *New();
00064   vtkTypeMacro(vtkImageShrink3D,vtkImageToImageFilter);
00065   void PrintSelf(ostream& os, vtkIndent indent);
00066   
00068   vtkSetVector3Macro(ShrinkFactors,int);
00069   vtkGetVector3Macro(ShrinkFactors,int);
00070 
00072   vtkSetVector3Macro(Shift,int);
00073   vtkGetVector3Macro(Shift,int);
00074 
00080   void SetAveraging(int);
00081   int GetAveraging() {return this->GetMean();};
00082   vtkBooleanMacro(Averaging,int);
00083   
00084   void SetMean(int);
00085   vtkGetMacro(Mean,int);
00086   vtkBooleanMacro(Mean,int);
00087   
00088   void SetMinimum(int);
00089   vtkGetMacro(Minimum,int);
00090   vtkBooleanMacro(Minimum,int);
00091   
00092   void SetMaximum(int);
00093   vtkGetMacro(Maximum,int);
00094   vtkBooleanMacro(Maximum,int);
00095   
00096   void SetMedian(int);
00097   vtkGetMacro(Median,int);
00098   vtkBooleanMacro(Median,int);
00099   
00100   
00101 protected:
00102   vtkImageShrink3D();
00103   ~vtkImageShrink3D() {};
00104   vtkImageShrink3D(const vtkImageShrink3D&) {};
00105   void operator=(const vtkImageShrink3D&) {};
00106 
00107   int ShrinkFactors[3];
00108   int Shift[3];
00109   int Mean;
00110   int Minimum;
00111   int Maximum;
00112   int Median;
00113 
00114   void ExecuteInformation(vtkImageData *inData, vtkImageData *outData);
00115   void ComputeInputUpdateExtent(int inExt[6], int outExt[6]);
00116   void ExecuteInformation(){this->vtkImageToImageFilter::ExecuteInformation();};
00117   void ThreadedExecute(vtkImageData *inData, vtkImageData *outData, 
00118              int ext[6], int id);  
00119 };
00120 
00121 #endif
00122 
00123 
00124