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dox/Rendering/vtkImageMapper.h

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00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: $RCSfile: vtkImageMapper.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 =========================================================================*/ 00033 #ifndef __vtkImageMapper_h 00034 #define __vtkImageMapper_h 00035 00036 #include "vtkMapper2D.h" 00037 00038 class vtkWindow; 00039 class vtkViewport; 00040 class vtkActor2D; 00041 class vtkImageData; 00042 00043 class VTK_RENDERING_EXPORT vtkImageMapper : public vtkMapper2D 00044 { 00045 public: 00046 vtkTypeRevisionMacro(vtkImageMapper,vtkMapper2D); 00047 static vtkImageMapper *New(); 00048 void PrintSelf(ostream& os, vtkIndent indent); 00049 00051 unsigned long int GetMTime(); 00052 00054 00055 vtkSetMacro(ColorWindow, float); 00056 vtkGetMacro(ColorWindow, float); 00058 00060 00061 vtkSetMacro(ColorLevel, float); 00062 vtkGetMacro(ColorLevel, float); 00064 00066 00073 vtkSetMacro(ZSlice,int); 00074 vtkGetMacro(ZSlice,int); 00075 int GetWholeZMin(); 00076 int GetWholeZMax(); 00078 00080 void RenderStart(vtkViewport* viewport, vtkActor2D* actor); 00081 00083 virtual void RenderData(vtkViewport*, vtkImageData*, vtkActor2D* )=0; 00084 00086 00087 float GetColorShift(); 00088 float GetColorScale(); 00090 00091 // Public for templated functions. * * Should remove this * * 00092 int DisplayExtent[6]; 00093 00095 00096 virtual void SetInput(vtkImageData *input); 00097 vtkImageData *GetInput(); 00099 00101 00104 vtkSetMacro(RenderToRectangle,int); 00105 vtkGetMacro(RenderToRectangle,int); 00106 vtkBooleanMacro(RenderToRectangle,int); 00108 00110 00114 vtkSetMacro(UseCustomExtents,int); 00115 vtkGetMacro(UseCustomExtents,int); 00116 vtkBooleanMacro(UseCustomExtents,int); 00118 00120 00123 vtkSetVectorMacro(CustomDisplayExtents,int,4); 00124 vtkGetVectorMacro(CustomDisplayExtents,int,4); 00126 00127 protected: 00128 vtkImageMapper(); 00129 ~vtkImageMapper(); 00130 00131 float ColorWindow; 00132 float ColorLevel; 00133 00134 int PositionAdjustment[2]; 00135 int ZSlice; 00136 int UseCustomExtents; 00137 int CustomDisplayExtents[4]; 00138 int RenderToRectangle; 00139 private: 00140 vtkImageMapper(const vtkImageMapper&); // Not implemented. 00141 void operator=(const vtkImageMapper&); // Not implemented. 00142 }; 00143 00144 00145 00146 #endif 00147 00148