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vtkActor2D.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkActor2D.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 =========================================================================*/
00044 #ifndef __vtkActor2D_h
00045 #define __vtkActor2D_h
00046 
00047 #include "vtkProp.h"
00048 #include "vtkCoordinate.h" // For vtkViewportCoordinateMacro
00049 
00050 class vtkMapper2D;
00051 class vtkProperty2D;
00052 
00053 class VTK_FILTERING_EXPORT vtkActor2D : public vtkProp
00054 {
00055 public:
00056   void PrintSelf(ostream& os, vtkIndent indent);
00057   vtkTypeRevisionMacro(vtkActor2D,vtkProp);
00058 
00061   static vtkActor2D* New();
00062   
00064 
00065   int RenderOverlay(vtkViewport *viewport);
00066   int RenderOpaqueGeometry(vtkViewport *viewport);
00067   int RenderTranslucentGeometry(vtkViewport *viewport);
00069 
00071 
00072   virtual void SetMapper(vtkMapper2D *mapper);
00073   vtkGetObjectMacro(Mapper, vtkMapper2D);
00075 
00077 
00078   vtkSetMacro(LayerNumber, int);
00079   vtkGetMacro(LayerNumber, int);
00081 
00084   vtkProperty2D* GetProperty();
00085 
00087   virtual void SetProperty(vtkProperty2D*);
00088 
00090 
00093   vtkViewportCoordinateMacro(Position);
00095 
00097   void SetDisplayPosition(int,int);
00098 
00100 
00104   vtkViewportCoordinateMacro(Position2);
00106 
00108 
00111   void SetWidth(double w);
00112   double GetWidth();
00113   void SetHeight(double h);
00114   double GetHeight();
00116 
00118   unsigned long GetMTime();
00119 
00123   virtual void GetActors2D(vtkPropCollection *pc);
00124 
00127   void ShallowCopy(vtkProp *prop);
00128 
00132   virtual void ReleaseGraphicsResources(vtkWindow *);
00133 
00135 
00138   virtual vtkCoordinate *GetActualPositionCoordinate(void)
00139     { return this->PositionCoordinate; }
00141 
00143 
00146   virtual vtkCoordinate *GetActualPosition2Coordinate(void)
00147     { return this->Position2Coordinate; }
00149 
00150 protected:
00151   vtkActor2D();
00152   ~vtkActor2D();
00153 
00154   vtkMapper2D *Mapper;
00155   int LayerNumber;
00156   vtkProperty2D *Property;
00157   vtkCoordinate *PositionCoordinate;
00158   vtkCoordinate *Position2Coordinate;
00159 private:
00160   vtkActor2D(const vtkActor2D&);  // Not implemented.
00161   void operator=(const vtkActor2D&);  // Not implemented.
00162 };
00163 
00164 #endif
00165 
00166 
00167