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class TGLAxis
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library: libRGL
#include "TGLAxis.h"
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class TGLAxis: public TAttLine, public TAttText








Function Members (Methods)


public:



TGLAxis()


TGLAxis(const TGLAxis&)


 virtual~TGLAxis()


static TClass*Class()


voidTAttLine::Copy(TAttLine& attline) const


Int_tTAttLine::DistancetoLine(Int_t px, Int_t py, Double_t xp1, Double_t yp1, Double_t xp2, Double_t yp2)


voidDoLabels()


virtual Color_tTAttLine::GetLineColor() const


virtual Style_tTAttLine::GetLineStyle() const


virtual Width_tTAttLine::GetLineWidth() const


virtual Short_tTAttText::GetTextAlign() const


virtual Float_tTAttText::GetTextAngle() const


virtual Color_tTAttText::GetTextColor() const


virtual Font_tTAttText::GetTextFont() const


virtual Float_tTAttText::GetTextSize() const


voidInit()


virtual TClass*IsA() const


virtual voidTAttLine::Modify()


TGLAxis&operator=(const TGLAxis&)


voidPaintGLAxis(const Double_t* p1, const Double_t* p2, Double_t wmin, Double_t wmax, Int_t ndiv, Option_t* opt = "")


voidPaintGLAxisBody()


voidPaintGLAxisLabels()


voidPaintGLAxisTickMarks()


virtual voidTAttLine::ResetAttLine(Option_t* option = "")


virtual voidTAttText::ResetAttText(Option_t* toption = "")


virtual voidTAttLine::SaveLineAttributes(ostream& out, const char* name, Int_t coldef = 1, Int_t stydef = 1, Int_t widdef = 1)


virtual voidTAttText::SaveTextAttributes(ostream& out, const char* name, Int_t alidef = 12, Float_t angdef = 0, Int_t coldef = 1, Int_t fondef = 61, Float_t sizdef = 1)


voidSetGridLength(Double_t grid)


voidSetLabelsAngles(Double_t a1, Double_t a2, Double_t a3)


voidSetLabelsOffset(Double_t offset)


voidSetLabelsSize(Double_t size)


virtual voidTAttLine::SetLineAttributes()


virtual voidTAttLine::SetLineColor(Color_t lcolor)


virtual voidTAttLine::SetLineStyle(Style_t lstyle)


virtual voidTAttLine::SetLineWidth(Width_t lwidth)


virtual voidTAttText::SetTextAlign(Short_t align = 11)


virtual voidTAttText::SetTextAngle(Float_t tangle = 0)


virtual voidTAttText::SetTextAttributes()


virtual voidTAttText::SetTextColor(Color_t tcolor = 1)


virtual voidTAttText::SetTextFont(Font_t tfont = 62)


virtual voidTAttText::SetTextSize(Float_t tsize = 1)


virtual voidTAttText::SetTextSizePixels(Int_t npixels)


voidSetTickMarksLength(Double_t length)


voidSetTickMarksOrientation(Int_t tmo)


virtual voidShowMembers(TMemberInspector& insp, char* parent)


virtual voidStreamer(TBuffer& b)


voidStreamerNVirtual(TBuffer& b)


voidTicksPositions(Option_t* opt = "")


voidTicksPositionsNoOpt()


voidTicksPositionsOpt()










Data Members


protected:



Color_tTAttLine::fLineColorline color


Style_tTAttLine::fLineStyleline style


Width_tTAttLine::fLineWidthline width


Short_tTAttText::fTextAlignText alignment


Float_tTAttText::fTextAngleText angle


Color_tTAttText::fTextColorText color index


Font_tTAttText::fTextFontText font number


Float_tTAttText::fTextSizeText size





private:



Double_tfAngle11st labels' angle.


Double_tfAngle22nd labels' angle.


Double_tfAngle33rd labels' angle.


Double_tfAxisLength


Double_tfGridLength


TString*fLabels


Double_tfLabelsOffset


Double_tfLabelsSize


Int_tfNDiv


Int_tfNDiv1


Int_tfNDiv2


Int_tfNDiv3


Int_tfNTicks1


Int_tfNTicks2


TGLText*fText


Double_tfTickMarksLength


Int_tfTickMarksOrientation


Double_t*fTicks1


Double_t*fTicks2


Double_tfWmax


Double_tfWmin







Class Charts



























Inheritance
Inherited Members
Includes
Libraries



Class Charts


Function documentation


 TGLAxis(const TGLAxis& )


 Constructor.





void  Init()


 Default initialization.





 ~TGLAxis()


 Destructor.





void  PaintGLAxis(const Double_t* p1, const Double_t* p2, Double_t wmin, Double_t wmax, Int_t ndiv, Option_t* opt = "")


 Paint GL Axis.

 p1, p2     : Axis position in the 3D space.
 wmin, wmax : Minimum and maximum values along the axis. wmin < wmax.
 ndiv       : Number of axis divisions. It is an integer in the form
              "ttsspp" where "tt" is the number of tertiary divisions,
              "ss" is the number of secondary divisions and "pp" the
              number of primary divisions.
 opt        : Options.
              "N" - By default the number of divisions is optimized to
                    get a nice labeling. When option "N" is given, the
                    number of divisions is not optimized.





void  PaintGLAxisBody()


 Paint horizontal axis body at position (0,0,0)





void  PaintGLAxisTickMarks()


 Paint axis tick marks.





void  PaintGLAxisLabels()


 Paint axis labels on the main tick marks.





void  TicksPositions(Option_t* opt = "")


 Compute ticks positions.





void  TicksPositionsNoOpt()


 Compute ticks positions. Linear and not optimized.





void  TicksPositionsOpt()


 Compute ticks positions. Linear and optimized.





void  DoLabels()


 Do labels.





void  SetLabelsAngles(Double_t a1, Double_t a2, Double_t a3)


 Set labels' angles.





 TGLAxis(const TGLAxis& )




void SetTickMarksLength(Double_t length)



{fTickMarksLength = length;}






void SetTickMarksOrientation(Int_t tmo)



{fTickMarksOrientation = tmo;}






void SetLabelsOffset(Double_t offset)



{fLabelsOffset = offset;}






void SetLabelsSize(Double_t size)



{fLabelsSize = size;}






void SetGridLength(Double_t grid)



{fGridLength = grid;}









Author:   Olivier Couet  17/04/2007

Last update: root/gl:$Name:  $:$Id: TGLAxis.cxx,v 1.3 2007/06/23 21:23:21 brun Exp $

Copyright   (C) 1995-2006, Rene Brun and Fons Rademakers.               *




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