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dox/Common/vtkWindow.h

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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 =========================================================================*/
00025 #ifndef __vtkWindow_h
00026 #define __vtkWindow_h
00027 
00028 #include "vtkObject.h"
00029 
00030 class vtkUnsignedCharArray;
00031 
00032 class VTK_COMMON_EXPORT vtkWindow : public vtkObject
00033 {
00034 public:
00035   vtkTypeRevisionMacro(vtkWindow,vtkObject);
00036   void PrintSelf(ostream& os, vtkIndent indent);
00037 
00039 
00041   virtual void SetDisplayId(void *) = 0;
00042   virtual void SetWindowId(void *)  = 0;
00043   virtual void SetParentId(void *)  = 0;
00044   virtual void *GetGenericDisplayId() = 0;
00045   virtual void *GetGenericWindowId()  = 0;
00046   virtual void *GetGenericParentId()  = 0;
00047   virtual void *GetGenericContext()   = 0;
00048   virtual void *GetGenericDrawable()  = 0;  
00049   virtual void SetWindowInfo(char *) = 0;
00050   virtual void SetParentInfo(char *) = 0;
00052 
00054 
00055   virtual int *GetPosition();
00056   virtual void SetPosition(int,int);
00057   virtual void SetPosition(int a[2]);
00059 
00061 
00062   virtual int *GetSize();
00063   virtual void SetSize(int,int);
00064   virtual void SetSize(int a[2]);
00066 
00069   int *GetActualSize();
00070 
00072   virtual int     *GetScreenSize() = 0;
00073 
00075 
00076   vtkSetMacro(Mapped,int);
00077   vtkGetMacro(Mapped,int);
00078   vtkBooleanMacro(Mapped,int);
00080 
00082 
00086   vtkSetMacro(Erase,int);
00087   vtkGetMacro(Erase,int);
00088   vtkBooleanMacro(Erase,int);
00090 
00092 
00093   vtkSetMacro(DoubleBuffer,int);
00094   vtkGetMacro(DoubleBuffer,int);
00095   vtkBooleanMacro(DoubleBuffer,int);
00097 
00099 
00100   vtkGetStringMacro(WindowName);
00101   vtkSetStringMacro(WindowName);
00103 
00106   virtual void Render() = 0;
00107 
00109 
00118   virtual unsigned char *GetPixelData(int x, int y, int x2, int y2,
00119                                       int front) = 0;
00120   virtual int GetPixelData(int x, int y, int x2, int y2, int front,
00121                            vtkUnsignedCharArray *data) = 0;
00123 
00125 
00127   vtkGetMacro(DPI,int);
00128   vtkSetClampMacro(DPI,int,1,3000);
00130   
00132 
00135   vtkSetMacro(OffScreenRendering,int);
00136   vtkGetMacro(OffScreenRendering,int);
00137   vtkBooleanMacro(OffScreenRendering,int);
00139 
00142   virtual void MakeCurrent() {};
00143 
00145 
00150   vtkSetVector2Macro(TileScale,int);
00151   vtkGetVector2Macro(TileScale,int);
00152   void SetTileScale(int s) {this->SetTileScale(s,s);}
00153   vtkSetVector4Macro(TileViewport,double);
00154   vtkGetVector4Macro(TileViewport,double);
00156 
00157 protected:
00158   int OffScreenRendering;
00159   vtkWindow();
00160   ~vtkWindow();
00161 
00162   char *WindowName;
00163   int Size[2];
00164   int Position[2];
00165   int Mapped;
00166   int Erase;
00167   int DoubleBuffer;
00168   int DPI;
00169 
00170   double TileViewport[4];
00171   int    TileSize[2];
00172   int    TileScale[2];
00173   
00174 private:
00175   vtkWindow(const vtkWindow&);  // Not implemented.
00176   void operator=(const vtkWindow&);  // Not implemented.
00177 };
00178 
00179 #endif
00180 
00181 

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