Utility class to paint axis in GL.

Painter class for axes encompassing a 3D box.

Definition at line 141 of file TGLAxisPainter.h.

Public Member Functions
	TGLAxisPainterBox ()
	Constructor.

virtual	~TGLAxisPainterBox ()
	Destructor.

void	DrawAxis3D (TGLRnrCtx &rnrCtx)
	Draw XYZ axis with bitmap font.

void	PlotStandard (TGLRnrCtx &rnrCtx, TH1 *histo, const TGLBoundingBox &bbox)

void	SetAxis3DTitlePos (TGLRnrCtx &rnrCtx)
	Get position of axes and titles from projected corners.

Public Member Functions inherited from TGLAxisPainter
	TGLAxisPainter ()

virtual	~TGLAxisPainter ()
	Destructor.

TAttAxis *	GetAttAxis ()

TGLFont::EMode	GetFontMode () const

Int_t	GetLabelPixelFontSize () const

Int_t	GetTitlePixelFontSize () const

Int_t	GetTMNDim () const

Bool_t	GetUseAxisColors () const

void	PaintAxis (TGLRnrCtx &ctx, TAxis *ax)
	GL render TAxis.

TGLVector3 &	RefDir ()

LabVec_t &	RefLabVec ()

TGLVector3 &	RefTitlePos ()

TGLVector3 &	RefTMOff (Int_t i)

TMVec_t &	RefTMVec ()

void	RnrLabels () const
	Render label reading prepared list ov value-pos pairs.

void	RnrLines () const
	Render axis main line and tick-marks.

void	RnrText (const TString &txt, const TGLVector3 &pos, TGLFont::ETextAlignH_e aH, TGLFont::ETextAlignV_e aV, const TGLFont &font) const
	Render text at the given position. Offset depends of text alignment.

void	RnrTitle (const TString &title, TGLVector3 &pos, TGLFont::ETextAlignH_e aH, TGLFont::ETextAlignV_e aV) const
	Draw title at given position.

void	SetAttAxis (TAttAxis *a)

void	SetFontMode (TGLFont::EMode m)

void	SetLabelAlign (TGLFont::ETextAlignH_e, TGLFont::ETextAlignV_e)
	Set label align.

void	SetLabelFont (TGLRnrCtx &rnrCtx, const char *fontName, Int_t pixelSize=64, Double_t font3DSize=-1)
	Set label font derived from TAttAxis.

void	SetLabelPixelFontSize (Int_t fs)

void	SetTextFormat (Double_t min, Double_t max, Double_t binWidth)
	Construct print format from given primary bin width.

void	SetTitleFont (TGLRnrCtx &rnrCtx, const char *fontName, Int_t pixelSize=64, Double_t font3DSize=-1)
	Set title font derived from TAttAxis.

void	SetTitlePixelFontSize (Int_t fs)

void	SetTMNDim (Int_t x)

void	SetUseAxisColors (Bool_t x)

Protected Attributes
TAxis *	fAxis [3]

TGLVector3	fAxisTitlePos [3]

Protected Attributes inherited from TGLAxisPainter
TPMERegexp *	fAllZeroesRE

TAttAxis *	fAttAxis

TGLVector3	fDir

TGLFont::EMode	fFontMode

Double_t	fLabel3DFontSize

TGLFont::ETextAlignH_e	fLabelAlignH

TGLFont::ETextAlignV_e	fLabelAlignV

Int_t	fLabelPixelFontSize

LabVec_t	fLabVec

Double_t	fTitle3DFontSize

Int_t	fTitlePixelFontSize

TGLVector3	fTitlePos

Int_t	fTMNDim

TGLVector3	fTMOff [3]

TMVec_t	fTMVec

Bool_t	fUseAxisColors

Additional Inherited Members
Public Types inherited from TGLAxisPainter
typedef std::pair< Float_t, Float_t >	Lab_t

typedef std::vector< Lab_t >	LabVec_t

typedef std::pair< Float_t, Int_t >	TM_t

typedef std::vector< TM_t >	TMVec_t

#include <TGLAxisPainter.h>

Inheritance diagram for TGLAxisPainterBox:

[legend]

Constructor & Destructor Documentation

◆ TGLAxisPainterBox()

TGLAxisPainterBox::TGLAxisPainterBox ( )

Constructor.

Definition at line 451 of file TGLAxisPainter.cxx.

◆ ~TGLAxisPainterBox()

TGLAxisPainterBox::~TGLAxisPainterBox ( )

virtual

Destructor.

Definition at line 460 of file TGLAxisPainter.cxx.

Member Function Documentation

◆ DrawAxis3D()

void TGLAxisPainterBox::DrawAxis3D ( TGLRnrCtx & rnrCtx )

Draw XYZ axis with bitmap font.

Definition at line 549 of file TGLAxisPainter.cxx.

◆ PlotStandard()

void TGLAxisPainterBox::PlotStandard	(	TGLRnrCtx &	rnrCtx,
		TH1 *	histo,
		const TGLBoundingBox &	bbox
	)

Definition at line 617 of file TGLAxisPainter.cxx.

◆ SetAxis3DTitlePos()

void TGLAxisPainterBox::SetAxis3DTitlePos ( TGLRnrCtx & rnrCtx )

Get position of axes and titles from projected corners.

Definition at line 467 of file TGLAxisPainter.cxx.

Member Data Documentation

◆ fAxis

TAxis* TGLAxisPainterBox::fAxis[3]

protected

Definition at line 145 of file TGLAxisPainter.h.

◆ fAxisTitlePos

TGLVector3 TGLAxisPainterBox::fAxisTitlePos[3]

protected

Definition at line 144 of file TGLAxisPainter.h.

Libraries for TGLAxisPainterBox: