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Filtering/vtkPiecewiseFunctionShiftScale.h

00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkPiecewiseFunctionShiftScale.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 =========================================================================*/
00016 
00037 #ifndef __vtkPiecewiseFunctionShiftScale_h
00038 #define __vtkPiecewiseFunctionShiftScale_h
00039 
00040 #include "vtkPiecewiseFunctionToPiecewiseFunctionFilter.h"
00041 
00042 class vtkPiecewiseFunction;
00043 
00044 class VTK_FILTERING_EXPORT vtkPiecewiseFunctionShiftScale : public vtkPiecewiseFunctionToPiecewiseFunctionFilter
00045 {
00046 public:
00047   static vtkPiecewiseFunctionShiftScale *New();
00048   vtkTypeRevisionMacro(vtkPiecewiseFunctionShiftScale, vtkPiecewiseFunctionToPiecewiseFunctionFilter);
00049   void PrintSelf(ostream& os, vtkIndent indent);
00050   
00051   vtkSetMacro(PositionShift, float);
00052   vtkSetMacro(PositionScale, float);
00053   vtkSetMacro(ValueShift, float);
00054   vtkSetMacro(ValueScale, float);
00055   
00056   vtkGetMacro(PositionShift, float);
00057   vtkGetMacro(PositionScale, float);
00058   vtkGetMacro(ValueShift, float);
00059   vtkGetMacro(ValueScale, float);
00060   
00061 protected:
00062   vtkPiecewiseFunctionShiftScale();
00063   ~vtkPiecewiseFunctionShiftScale();
00064   
00065   void Execute();
00066   
00067   vtkPiecewiseFunction *Input;
00068   
00069   float PositionShift;
00070   float PositionScale;
00071   float ValueShift;
00072   float ValueScale;
00073   
00074 private:
00075   vtkPiecewiseFunctionShiftScale(const vtkPiecewiseFunctionShiftScale&);  // Not implemented
00076   void operator=(const vtkPiecewiseFunctionShiftScale&);  // Not implemented
00077 };
00078 
00079 #endif