00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: vtkDistanceRepresentation2D.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 =========================================================================*/ 00033 #ifndef __vtkDistanceRepresentation2D_h 00034 #define __vtkDistanceRepresentation2D_h 00035 00036 #include "vtkDistanceRepresentation.h" 00037 00038 class vtkAxisActor2D; 00039 class vtkProperty2D; 00040 00041 00042 class VTK_WIDGETS_EXPORT vtkDistanceRepresentation2D : public vtkDistanceRepresentation 00043 { 00044 public: 00046 static vtkDistanceRepresentation2D *New(); 00047 00049 00050 vtkTypeMacro(vtkDistanceRepresentation2D,vtkDistanceRepresentation); 00051 void PrintSelf(ostream& os, vtkIndent indent); 00053 00055 00056 virtual double GetDistance() 00057 {return this->Distance;} 00059 00061 00064 double* GetPoint1WorldPosition(); 00065 double* GetPoint2WorldPosition(); 00066 void GetPoint1WorldPosition(double pos[3]); 00067 void GetPoint2WorldPosition(double pos[3]); 00068 void SetPoint1WorldPosition(double pos[3]); 00069 void SetPoint2WorldPosition(double pos[3]); 00071 00072 void SetPoint1DisplayPosition(double pos[3]); 00073 void SetPoint2DisplayPosition(double pos[3]); 00074 void GetPoint1DisplayPosition(double pos[3]); 00075 void GetPoint2DisplayPosition(double pos[3]); 00076 00078 00081 vtkAxisActor2D *GetAxis(); 00082 vtkProperty2D *GetAxisProperty(); 00084 00086 virtual void BuildRepresentation(); 00087 00089 00090 virtual void ReleaseGraphicsResources(vtkWindow *w); 00091 virtual int RenderOverlay(vtkViewport *viewport); 00092 virtual int RenderOpaqueGeometry(vtkViewport *viewport); 00094 00095 protected: 00096 vtkDistanceRepresentation2D(); 00097 ~vtkDistanceRepresentation2D(); 00098 00099 // Add a line to the mix 00100 vtkAxisActor2D *AxisActor; 00101 vtkProperty2D *AxisProperty; 00102 00103 // The distance between the two points 00104 double Distance; 00105 00106 private: 00107 vtkDistanceRepresentation2D(const vtkDistanceRepresentation2D&); //Not implemented 00108 void operator=(const vtkDistanceRepresentation2D&); //Not implemented 00109 }; 00110 00111 #endif
1.5.6