Utility class to paint axis in GL.

Definition at line 32 of file TGLAxisPainter.h.

Public Types
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

Public Member Functions
	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)

Private Member Functions
	TGLAxisPainter (const TGLAxisPainter &)

void	FormAxisValue (Double_t x, TString &s) const
	Returns formatted text suitable for display of value.

void	LabelsLimits (const char *label, Int_t &first, Int_t &last) const
	Find first and last character of a label.

TGLAxisPainter &	operator= (const TGLAxisPainter &)

Private Attributes
Int_t	fDecimals

Int_t	fExp

TString	fFormat

TGLFont	fLabelFont

Int_t	fMaxDigits

TGLFont	fTitleFont

#include <TGLAxisPainter.h>

Inheritance diagram for TGLAxisPainter:

[legend]

Member Typedef Documentation

◆ Lab_t

typedef std::pair<Float_t, Float_t> TGLAxisPainter::Lab_t

Definition at line 35 of file TGLAxisPainter.h.

◆ LabVec_t

typedef std::vector<Lab_t> TGLAxisPainter::LabVec_t

Definition at line 36 of file TGLAxisPainter.h.

◆ TM_t

typedef std::pair<Float_t, Int_t> TGLAxisPainter::TM_t

Definition at line 37 of file TGLAxisPainter.h.

◆ TMVec_t

typedef std::vector<TM_t> TGLAxisPainter::TMVec_t

Definition at line 38 of file TGLAxisPainter.h.

Constructor & Destructor Documentation

◆ TGLAxisPainter() [1/2]

TGLAxisPainter::TGLAxisPainter ( const TGLAxisPainter & )

private

◆ TGLAxisPainter() [2/2]

TGLAxisPainter::TGLAxisPainter ( )

Definition at line 36 of file TGLAxisPainter.cxx.

◆ ~TGLAxisPainter()

TGLAxisPainter::~TGLAxisPainter ( )

virtual

Destructor.

Definition at line 61 of file TGLAxisPainter.cxx.

Member Function Documentation

◆ FormAxisValue()

void TGLAxisPainter::FormAxisValue	(	Double_t	x,
		TString &	s
	)		const

private

Returns formatted text suitable for display of value.

Definition at line 93 of file TGLAxisPainter.cxx.

◆ GetAttAxis()

TAttAxis * TGLAxisPainter::GetAttAxis ( )

inline

Definition at line 114 of file TGLAxisPainter.h.

◆ GetFontMode()

TGLFont::EMode TGLAxisPainter::GetFontMode ( ) const

inline

Definition at line 96 of file TGLAxisPainter.h.

◆ GetLabelPixelFontSize()

Int_t TGLAxisPainter::GetLabelPixelFontSize ( ) const

inline

Definition at line 101 of file TGLAxisPainter.h.

◆ GetTitlePixelFontSize()

Int_t TGLAxisPainter::GetTitlePixelFontSize ( ) const

inline

Definition at line 103 of file TGLAxisPainter.h.

◆ GetTMNDim()

Int_t TGLAxisPainter::GetTMNDim ( ) const

inline

Definition at line 90 of file TGLAxisPainter.h.

◆ GetUseAxisColors()

Bool_t TGLAxisPainter::GetUseAxisColors ( ) const

inline

Definition at line 117 of file TGLAxisPainter.h.

◆ LabelsLimits()

void TGLAxisPainter::LabelsLimits	(	const char *	label,
		Int_t &	first,
		Int_t &	last
	)		const

private

Find first and last character of a label.

Definition at line 78 of file TGLAxisPainter.cxx.

◆ operator=()

TGLAxisPainter & TGLAxisPainter::operator= ( const TGLAxisPainter & )

private

◆ PaintAxis()

void TGLAxisPainter::PaintAxis	(	TGLRnrCtx &	ctx,
		TAxis *	ax
	)

GL render TAxis.

Definition at line 326 of file TGLAxisPainter.cxx.

◆ RefDir()

TGLVector3 & TGLAxisPainter::RefDir ( )

inline

Definition at line 93 of file TGLAxisPainter.h.

◆ RefLabVec()

LabVec_t & TGLAxisPainter::RefLabVec ( )

inline

Definition at line 110 of file TGLAxisPainter.h.

◆ RefTitlePos()

TGLVector3 & TGLAxisPainter::RefTitlePos ( )

inline

Definition at line 105 of file TGLAxisPainter.h.

◆ RefTMOff()

TGLVector3 & TGLAxisPainter::RefTMOff ( Int_t i )

inline

Definition at line 94 of file TGLAxisPainter.h.

◆ RefTMVec()

TMVec_t & TGLAxisPainter::RefTMVec ( )

inline

Definition at line 111 of file TGLAxisPainter.h.

◆ RnrLabels()

void TGLAxisPainter::RnrLabels ( ) const

Render label reading prepared list ov value-pos pairs.

Definition at line 232 of file TGLAxisPainter.cxx.

◆ RnrLines()

void TGLAxisPainter::RnrLines ( ) const

Render axis main line and tick-marks.

Definition at line 284 of file TGLAxisPainter.cxx.

◆ RnrText()

void TGLAxisPainter::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.

Definition at line 199 of file TGLAxisPainter.cxx.

◆ RnrTitle()

void TGLAxisPainter::RnrTitle	(	const TString &	title,
		TGLVector3 &	pos,
		TGLFont::ETextAlignH_e	aH,
		TGLFont::ETextAlignV_e	aV
	)		const

Draw title at given position.

Definition at line 270 of file TGLAxisPainter.cxx.

◆ SetAttAxis()

void TGLAxisPainter::SetAttAxis ( TAttAxis * a )

inline

Definition at line 113 of file TGLAxisPainter.h.

◆ SetFontMode()

void TGLAxisPainter::SetFontMode ( TGLFont::EMode m )

inline

Definition at line 97 of file TGLAxisPainter.h.

◆ SetLabelAlign()

void TGLAxisPainter::SetLabelAlign	(	TGLFont::ETextAlignH_e	h,
		TGLFont::ETextAlignV_e	v
	)

Set label align.

Definition at line 69 of file TGLAxisPainter.cxx.

◆ SetLabelFont()

void TGLAxisPainter::SetLabelFont	(	TGLRnrCtx &	rnrCtx,
		const char *	fontName,
		Int_t	pixelSize = `64`,
		Double_t	font3DSize = `-1`
	)

Set label font derived from TAttAxis.

Definition at line 222 of file TGLAxisPainter.cxx.

◆ SetLabelPixelFontSize()

void TGLAxisPainter::SetLabelPixelFontSize ( Int_t fs )

inline

Definition at line 100 of file TGLAxisPainter.h.

◆ SetTextFormat()

void TGLAxisPainter::SetTextFormat	(	Double_t	min,
		Double_t	max,
		Double_t	binWidth
	)

Construct print format from given primary bin width.

Definition at line 118 of file TGLAxisPainter.cxx.

◆ SetTitleFont()

void TGLAxisPainter::SetTitleFont	(	TGLRnrCtx &	rnrCtx,
		const char *	fontName,
		Int_t	pixelSize = `64`,
		Double_t	font3DSize = `-1`
	)

Set title font derived from TAttAxis.

Definition at line 259 of file TGLAxisPainter.cxx.

◆ SetTitlePixelFontSize()

void TGLAxisPainter::SetTitlePixelFontSize ( Int_t fs )

inline

Definition at line 102 of file TGLAxisPainter.h.

◆ SetTMNDim()

void TGLAxisPainter::SetTMNDim ( Int_t x )

inline

Definition at line 91 of file TGLAxisPainter.h.

◆ SetUseAxisColors()

void TGLAxisPainter::SetUseAxisColors ( Bool_t x )

inline

Definition at line 116 of file TGLAxisPainter.h.

Member Data Documentation

◆ fAllZeroesRE

TPMERegexp* TGLAxisPainter::fAllZeroesRE

protected

Definition at line 83 of file TGLAxisPainter.h.

◆ fAttAxis

TAttAxis* TGLAxisPainter::fAttAxis

protected

Definition at line 59 of file TGLAxisPainter.h.

◆ fDecimals

Int_t TGLAxisPainter::fDecimals

private

Definition at line 47 of file TGLAxisPainter.h.

◆ fDir

TGLVector3 TGLAxisPainter::fDir

protected

Definition at line 69 of file TGLAxisPainter.h.

◆ fExp

Int_t TGLAxisPainter::fExp

private

Definition at line 45 of file TGLAxisPainter.h.

◆ fFontMode

TGLFont::EMode TGLAxisPainter::fFontMode

protected

Definition at line 61 of file TGLAxisPainter.h.

◆ fFormat

TString TGLAxisPainter::fFormat

private

Definition at line 48 of file TGLAxisPainter.h.

◆ fLabel3DFontSize

Double_t TGLAxisPainter::fLabel3DFontSize

protected

Definition at line 75 of file TGLAxisPainter.h.

◆ fLabelAlignH

TGLFont::ETextAlignH_e TGLAxisPainter::fLabelAlignH

protected

Definition at line 80 of file TGLAxisPainter.h.

◆ fLabelAlignV

TGLFont::ETextAlignV_e TGLAxisPainter::fLabelAlignV

protected

Definition at line 81 of file TGLAxisPainter.h.

◆ fLabelFont

TGLFont TGLAxisPainter::fLabelFont

private

Definition at line 51 of file TGLAxisPainter.h.

◆ fLabelPixelFontSize

Int_t TGLAxisPainter::fLabelPixelFontSize

protected

Definition at line 74 of file TGLAxisPainter.h.

◆ fLabVec

LabVec_t TGLAxisPainter::fLabVec

protected

Definition at line 62 of file TGLAxisPainter.h.

◆ fMaxDigits

Int_t TGLAxisPainter::fMaxDigits

private

Definition at line 46 of file TGLAxisPainter.h.

◆ fTitle3DFontSize

Double_t TGLAxisPainter::fTitle3DFontSize

protected

Definition at line 77 of file TGLAxisPainter.h.

◆ fTitleFont

TGLFont TGLAxisPainter::fTitleFont

private

Definition at line 52 of file TGLAxisPainter.h.

◆ fTitlePixelFontSize

Int_t TGLAxisPainter::fTitlePixelFontSize

protected

Definition at line 76 of file TGLAxisPainter.h.

◆ fTitlePos

TGLVector3 TGLAxisPainter::fTitlePos

protected

Definition at line 82 of file TGLAxisPainter.h.

◆ fTMNDim

Int_t TGLAxisPainter::fTMNDim

protected

Definition at line 71 of file TGLAxisPainter.h.

◆ fTMOff

TGLVector3 TGLAxisPainter::fTMOff[3]

protected

Definition at line 70 of file TGLAxisPainter.h.

◆ fTMVec

TMVec_t TGLAxisPainter::fTMVec

protected

Definition at line 63 of file TGLAxisPainter.h.

◆ fUseAxisColors

Bool_t TGLAxisPainter::fUseAxisColors

protected

Definition at line 60 of file TGLAxisPainter.h.

Libraries for TGLAxisPainter:

[legend]

The documentation for this class was generated from the following files:

graf3d/gl/inc/TGLAxisPainter.h
graf3d/gl/src/TGLAxisPainter.cxx

Protected Attributes
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

Public Types

Public Member Functions

Protected Attributes

Private Member Functions

Private Attributes

Member Typedef Documentation

◆ Lab_t

◆ LabVec_t

◆ TM_t

◆ TMVec_t

Constructor & Destructor Documentation

◆ TGLAxisPainter() [1/2]

◆ TGLAxisPainter() [2/2]

◆ ~TGLAxisPainter()

Member Function Documentation

◆ FormAxisValue()

◆ GetAttAxis()

◆ GetFontMode()

◆ GetLabelPixelFontSize()

◆ GetTitlePixelFontSize()

◆ GetTMNDim()

◆ GetUseAxisColors()

◆ LabelsLimits()

◆ operator=()

◆ PaintAxis()

◆ RefDir()

◆ RefLabVec()

◆ RefTitlePos()

◆ RefTMOff()

◆ RefTMVec()

◆ RnrLabels()

◆ RnrLines()

◆ RnrText()

◆ RnrTitle()

◆ SetAttAxis()

◆ SetFontMode()

◆ SetLabelAlign()

◆ SetLabelFont()

◆ SetLabelPixelFontSize()

◆ SetTextFormat()

◆ SetTitleFont()

◆ SetTitlePixelFontSize()

◆ SetTMNDim()

◆ SetUseAxisColors()

Member Data Documentation

◆ fAllZeroesRE

◆ fAttAxis

◆ fDecimals

◆ fDir

◆ fExp

◆ fFontMode

◆ fFormat

◆ fLabel3DFontSize

◆ fLabelAlignH

◆ fLabelAlignV

◆ fLabelFont

◆ fLabelPixelFontSize

◆ fLabVec

◆ fMaxDigits

◆ fTitle3DFontSize

◆ fTitleFont

◆ fTitlePixelFontSize

◆ fTitlePos

◆ fTMNDim

◆ fTMOff

◆ fTMVec

◆ fUseAxisColors