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dox/Common/vtkActor2D.h

00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkActor2D.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 =========================================================================*/
00038 #ifndef __vtkActor2D_h
00039 #define __vtkActor2D_h
00040 
00041 #include "vtkProp.h"
00042 #include "vtkCoordinate.h" // For vtkViewportCoordinateMacro
00043 
00044 class vtkMapper2D;
00045 class vtkProperty2D;
00046 
00047 class VTK_COMMON_EXPORT vtkActor2D : public vtkProp
00048 {
00049 public:
00050   void PrintSelf(ostream& os, vtkIndent indent);
00051   vtkTypeRevisionMacro(vtkActor2D,vtkProp);
00052 
00055   static vtkActor2D* New();
00056   
00058 
00059   int RenderOverlay(vtkViewport *viewport);
00060   int RenderOpaqueGeometry(vtkViewport *viewport);
00061   int RenderTranslucentGeometry(vtkViewport *viewport);
00063 
00065 
00066   virtual void SetMapper(vtkMapper2D *mapper);
00067   vtkGetObjectMacro(Mapper, vtkMapper2D);
00069 
00071 
00072   vtkSetMacro(LayerNumber, int);
00073   vtkGetMacro(LayerNumber, int);
00075 
00078   vtkProperty2D* GetProperty();
00079 
00081   virtual void SetProperty(vtkProperty2D*);
00082 
00084 
00087   vtkViewportCoordinateMacro(Position);
00089 
00091   void SetDisplayPosition(int,int);
00092 
00094 
00098   vtkViewportCoordinateMacro(Position2);
00100 
00102 
00105   void SetWidth(float w);
00106   float GetWidth();
00107   void SetHeight(float h);
00108   float GetHeight();
00110 
00112   unsigned long GetMTime();
00113 
00117   virtual void GetActors2D(vtkPropCollection *pc);
00118 
00121   void ShallowCopy(vtkProp *prop);
00122 
00126   virtual void ReleaseGraphicsResources(vtkWindow *);
00127 
00129 
00132   virtual vtkCoordinate *GetActualPositionCoordinate(void)
00133     { return this->PositionCoordinate; }
00135 
00137 
00140   virtual vtkCoordinate *GetActualPosition2Coordinate(void)
00141     { return this->Position2Coordinate; }
00143 
00144 protected:
00145   vtkActor2D();
00146   ~vtkActor2D();
00147 
00148   vtkMapper2D *Mapper;
00149   int LayerNumber;
00150   vtkProperty2D *Property;
00151   vtkCoordinate *PositionCoordinate;
00152   vtkCoordinate *Position2Coordinate;
00153 private:
00154   vtkActor2D(const vtkActor2D&);  // Not implemented.
00155   void operator=(const vtkActor2D&);  // Not implemented.
00156 };
00157 
00158 #endif
00159 
00160 
00161