class TGLAxisPainter


 Utility class to paint axis in GL.

Function Members (Methods)

public:

	TGLAxisPainter()
virtual	~TGLAxisPainter()
static TClass*	Class()
virtual TClass*	IsA() const
void	Paint(TGLRnrCtx& ctx, TGLAxisAttrib& atrib)
virtual void	ShowMembers(TMemberInspector& insp, char* parent)
virtual void	Streamer(TBuffer& b)
void	StreamerNVirtual(TBuffer& b)

private:

	TGLAxisPainter(const TGLAxisPainter&)
void	DrawTick(TGLVector3& tv, Int_t order) const
const char*	FormAxisValue(Float_t x) const
TGLAxisPainter&	operator=(const TGLAxisPainter&)
void	RnrText(const char* txt, TGLVector3 pos, TGLFont& font) const

Data Members

private:

TGLAxisAttrib*	fAtt

Class Charts

Inheritance Inherited Members Includes Libraries

Function documentation

const char* FormAxisValue(Float_t x) const

 Returns formatted text suitable for display of value.

void DrawTick(TGLVector3& tv, Int_t order) const

 Draw tick-marks in supprted dimensions.

void RnrText(const char* txt, TGLVector3 pos, TGLFont& font) const

 Render text at the given position. Make offset depending of text aligment.

void Paint(TGLRnrCtx& ctx, TGLAxisAttrib& atrib)

 Paint axis body, tickmarks and labels.

TGLAxisPainter(const TGLAxisPainter& )

TGLAxisPainter& operator=(const TGLAxisPainter& )

TGLAxisPainter(const TGLAxisPainter& )

{}

virtual ~TGLAxisPainter()

{}

Author: Matevz Tadel 2007
Last change: root/eve:$Id: TGLAxisPainter.h 24445 2008-06-20 18:55:43Z matevz $
Last generated: 2008-06-25 08:40
Copyright (C) 1995-2007, Rene Brun and Fons Rademakers. *

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