00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: vtkAbstractContextBufferId.h 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 =========================================================================*/ 00015 00037 #ifndef __vtkAbstractContextBufferId_h 00038 #define __vtkAbstractContextBufferId_h 00039 00040 #include "vtkObject.h" 00041 00042 class VTK_CHARTS_EXPORT vtkAbstractContextBufferId : public vtkObject 00043 { 00044 public: 00045 vtkTypeMacro(vtkAbstractContextBufferId, vtkObject); 00046 virtual void PrintSelf(ostream &os, vtkIndent indent); 00047 00049 00050 vtkGetMacro(Width,int); 00052 00054 00055 vtkSetMacro(Width,int); 00057 00059 00060 vtkGetMacro(Height,int); 00062 00064 00065 vtkSetMacro(Height,int); 00067 00070 virtual void Allocate()=0; 00071 00073 virtual bool IsAllocated() const=0; 00074 00076 00079 virtual void SetValues(int srcXmin, 00080 int srcYmin)=0; 00082 00087 virtual vtkIdType GetPickedItem(int x, int y)=0; 00088 00091 virtual void ReleaseGraphicsResources(); 00092 00093 protected: 00094 vtkAbstractContextBufferId(); 00095 virtual ~vtkAbstractContextBufferId(); 00096 00097 int Width; 00098 int Height; 00099 00100 private: 00101 vtkAbstractContextBufferId(const vtkAbstractContextBufferId &); // Not implemented. 00102 void operator=(const vtkAbstractContextBufferId &); // Not implemented. 00103 }; 00104 00105 #endif // #ifndef __vtkAbstractContextBufferId_h
1.5.6