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 =========================================================================*/
00057 #ifndef __vtkImageShrink3D_h
00058 #define __vtkImageShrink3D_h
00059 
00060 
00061 #include "vtkImageToImageFilter.h"
00062 
00063 class VTK_IMAGING_EXPORT vtkImageShrink3D : public vtkImageToImageFilter
00064 {
00065 public:
00066   static vtkImageShrink3D *New();
00067   vtkTypeMacro(vtkImageShrink3D,vtkImageToImageFilter);
00068   void PrintSelf(ostream& os, vtkIndent indent);
00069   
00071 
00072   vtkSetVector3Macro(ShrinkFactors,int);
00073   vtkGetVector3Macro(ShrinkFactors,int);
00075 
00077 
00078   vtkSetVector3Macro(Shift,int);
00079   vtkGetVector3Macro(Shift,int);
00081 
00083 
00088   void SetAveraging(int);
00089   int GetAveraging() {return this->GetMean();};
00090   vtkBooleanMacro(Averaging,int);
00092   
00093   void SetMean(int);
00094   vtkGetMacro(Mean,int);
00095   vtkBooleanMacro(Mean,int);
00096   
00097   void SetMinimum(int);
00098   vtkGetMacro(Minimum,int);
00099   vtkBooleanMacro(Minimum,int);
00100   
00101   void SetMaximum(int);
00102   vtkGetMacro(Maximum,int);
00103   vtkBooleanMacro(Maximum,int);
00104   
00105   void SetMedian(int);
00106   vtkGetMacro(Median,int);
00107   vtkBooleanMacro(Median,int);
00108   
00109   
00110 protected:
00111   vtkImageShrink3D();
00112   ~vtkImageShrink3D() {};
00113 
00114   int ShrinkFactors[3];
00115   int Shift[3];
00116   int Mean;
00117   int Minimum;
00118   int Maximum;
00119   int Median;
00120 
00121   void ExecuteInformation(vtkImageData *inData, vtkImageData *outData);
00122   void ComputeInputUpdateExtent(int inExt[6], int outExt[6]);
00123   void ExecuteInformation(){this->vtkImageToImageFilter::ExecuteInformation();};
00124   void ThreadedExecute(vtkImageData *inData, vtkImageData *outData, 
00125                        int ext[6], int id);  
00126 private:
00127   vtkImageShrink3D(const vtkImageShrink3D&);  // Not implemented.
00128   void operator=(const vtkImageShrink3D&);  // Not implemented.
00129 };
00130 
00131 #endif
00132 
00133 
00134