00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: $RCSfile: vtkMesaImageActor.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 =========================================================================*/ 00022 #ifndef __vtkMesaImageActor_h 00023 #define __vtkMesaImageActor_h 00024 00025 #include "vtkImageActor.h" 00026 00027 class vtkWindow; 00028 class vtkMesaRenderer; 00029 class vtkRenderWindow; 00030 00031 class VTK_RENDERING_EXPORT vtkMesaImageActor : public vtkImageActor 00032 { 00033 public: 00034 static vtkMesaImageActor *New(); 00035 vtkTypeRevisionMacro(vtkMesaImageActor,vtkImageActor); 00036 virtual void PrintSelf(ostream& os, vtkIndent indent); 00037 00039 void Load(vtkRenderer *ren); 00040 00045 void ReleaseGraphicsResources(vtkWindow *); 00046 00047 protected: 00048 vtkMesaImageActor(); 00049 ~vtkMesaImageActor(); 00050 00051 unsigned char *MakeDataSuitable(int &xsize, int &ysize, 00052 int &release, int &reuseTexture); 00053 00054 vtkTimeStamp LoadTime; 00055 long Index; 00056 static long GlobalIndex; 00057 vtkRenderWindow *RenderWindow; // RenderWindow used for previous render 00058 double Coords[12]; 00059 double TCoords[8]; 00060 int TextureSize[2]; 00061 private: 00062 vtkMesaImageActor(const vtkMesaImageActor&); // Not implemented. 00063 void operator=(const vtkMesaImageActor&); // Not implemented. 00064 }; 00065 00066 #endif