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Common/vtkWindow.h

00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkWindow.h,v $
00005 
00006   Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
00007   All rights reserved.
00008   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
00009 
00010      This software is distributed WITHOUT ANY WARRANTY; without even
00011      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
00012      PURPOSE.  See the above copyright notice for more information.
00013 
00014 =========================================================================*/
00028 #ifndef __vtkWindow_h
00029 #define __vtkWindow_h
00030 
00031 #include "vtkObject.h"
00032 
00033 class vtkUnsignedCharArray;
00034 
00035 class VTK_COMMON_EXPORT vtkWindow : public vtkObject
00036 {
00037 public:
00038   vtkTypeRevisionMacro(vtkWindow,vtkObject);
00039   void PrintSelf(ostream& os, vtkIndent indent);
00040 
00042 
00044   virtual void SetDisplayId(void *) = 0;
00045   virtual void SetWindowId(void *)  = 0;
00046   virtual void SetParentId(void *)  = 0;
00047   virtual void *GetGenericDisplayId() = 0;
00048   virtual void *GetGenericWindowId()  = 0;
00049   virtual void *GetGenericParentId()  = 0;
00050   virtual void *GetGenericContext()   = 0;
00051   virtual void *GetGenericDrawable()  = 0;  
00052   virtual void SetWindowInfo(char *) = 0;
00053   virtual void SetParentInfo(char *) = 0;
00055 
00057 
00058   virtual int *GetPosition();
00059   virtual void SetPosition(int,int);
00060   virtual void SetPosition(int a[2]);
00062 
00064 
00065   virtual int *GetSize();
00066   virtual void SetSize(int,int);
00067   virtual void SetSize(int a[2]);
00069 
00071 
00072   vtkSetMacro(Mapped,int);
00073   vtkGetMacro(Mapped,int);
00074   vtkBooleanMacro(Mapped,int);
00076 
00078 
00082   vtkSetMacro(Erase,int);
00083   vtkGetMacro(Erase,int);
00084   vtkBooleanMacro(Erase,int);
00086 
00088 
00089   vtkSetMacro(DoubleBuffer,int);
00090   vtkGetMacro(DoubleBuffer,int);
00091   vtkBooleanMacro(DoubleBuffer,int);
00093 
00095 
00096   vtkGetStringMacro(WindowName);
00097   virtual void SetWindowName(const char *);
00099 
00102   virtual void Render() = 0;
00103 
00105 
00113   virtual unsigned char *GetPixelData(int, int, int, int, int) = 0;
00114   virtual int GetPixelData(int ,int ,int ,int , int,
00115                            vtkUnsignedCharArray*) = 0;
00117 
00119 
00121   vtkGetMacro(DPI,int);
00122   vtkSetClampMacro(DPI,int,1,3000);
00124   
00126 
00129   vtkSetMacro(OffScreenRendering,int);
00130   vtkGetMacro(OffScreenRendering,int);
00131   vtkBooleanMacro(OffScreenRendering,int);
00133 
00136   virtual void MakeCurrent() {};
00137 
00139 
00144   vtkSetMacro(TileScale,int);
00145   vtkGetMacro(TileScale,int);
00146   vtkSetVector4Macro(TileViewport,double);
00147   vtkGetVector4Macro(TileViewport,double);
00149   
00150 
00151 protected:
00152   int OffScreenRendering;
00153   vtkWindow();
00154   ~vtkWindow();
00155 
00156   char *WindowName;
00157   int Size[2];
00158   int Position[2];
00159   int Mapped;
00160   int Erase;
00161   int DoubleBuffer;
00162   int DPI;
00163 
00164   double TileViewport[4];
00165   int    TileSize[2];
00166   int    TileScale;
00167   
00168 private:
00169   vtkWindow(const vtkWindow&);  // Not implemented.
00170   void operator=(const vtkWindow&);  // Not implemented.
00171 };
00172 
00173 #endif
00174 
00175