ROOT_528-00b_version: include/TGLAxis.h Source File

00001 // @(#)root/gl:$Id: TGLAxis.h 21794 2008-01-21 21:11:46Z matevz $
00002 // Author:  Olivier Couet 17/04/2007
00003 
00004 /*************************************************************************
00005  * Copyright (C) 1995-2006, Rene Brun and Fons Rademakers.               *
00006  * All rights reserved.                                                  *
00007  *                                                                       *
00008  * For the licensing terms see $ROOTSYS/LICENSE.                         *
00009  * For the list of contributors see $ROOTSYS/README/CREDITS.             *
00010  *************************************************************************/
00011 
00012 #ifndef ROOT_TGLAxis
00013 #define ROOT_TGLAxis
00014 
00015 #ifndef ROOT_TAttText
00016 #include "TAttText.h"
00017 #endif
00018 
00019 #ifndef ROOT_TAttLine
00020 #include "TAttLine.h"
00021 #endif
00022 
00023 class TString;
00024 class TGLText;
00025 
00026 class TGLAxis : public TAttLine, public TAttText {
00027 private:
00028    TGLAxis(const TGLAxis&);            // Not implemented
00029    TGLAxis& operator=(const TGLAxis&); // Not implemented
00030 
00031    Int_t     fNDiv;
00032    Int_t     fNDiv1;
00033    Int_t     fNDiv2;
00034    Int_t     fNDiv3;
00035    Int_t     fNTicks1;
00036    Int_t     fNTicks2;
00037    Double_t *fTicks1;
00038    Double_t *fTicks2;
00039    TString  *fLabels;
00040    Double_t  fAxisLength;
00041    Double_t  fWmin;
00042    Double_t  fWmax;
00043    Double_t  fTickMarksLength;
00044    Int_t     fTickMarksOrientation;
00045    Double_t  fLabelsOffset;
00046    Double_t  fLabelsSize;
00047    Double_t  fGridLength;
00048    TGLText  *fText;
00049    Double_t  fAngle1; // 1st labels' angle.
00050    Double_t  fAngle2; // 2nd labels' angle.
00051    Double_t  fAngle3; // 3rd labels' angle.
00052 
00053 public:
00054    TGLAxis();
00055    virtual ~TGLAxis();
00056 
00057    void PaintGLAxis             (const Double_t p1[3], const Double_t p2[3],
00058                                  Double_t wmin , Double_t wmax , Int_t ndiv,
00059                                  Option_t *opt="");
00060    void Init                    ();
00061    void PaintGLAxisBody         ();
00062    void PaintGLAxisTickMarks    ();
00063    void PaintGLAxisLabels       ();
00064    void TicksPositions          (Option_t *opt="");
00065    void TicksPositionsNoOpt     ();
00066    void TicksPositionsOpt       ();
00067    void DoLabels                ();
00068    void SetTickMarksLength      (Double_t length){fTickMarksLength = length;}
00069    void SetTickMarksOrientation (Int_t tmo){fTickMarksOrientation = tmo;}
00070    void SetLabelsOffset         (Double_t offset){fLabelsOffset = offset;}
00071    void SetLabelsSize           (Double_t size){fLabelsSize = size;}
00072    void SetGridLength           (Double_t grid){fGridLength = grid;}
00073    void SetLabelsAngles         (Double_t a1, Double_t a2, Double_t a3);
00074 
00075    ClassDef(TGLAxis,0) // a GL Axis
00076 };
00077 
00078 #endif