GL Axis.

To draw a 3D axis in a GL window. The labels are drawn using FTGL.

Definition at line 22 of file TGLAxis.h.

Public Member Functions
	TGLAxis ()
	Constructor.

	~TGLAxis () override
	Destructor.

void	DoLabels ()
	Do labels.

void	Init ()
	Default initialization.

TClass *	IsA () const override

void	PaintGLAxis (const Double_t p1[3], const Double_t p2[3], Double_t wmin, Double_t wmax, Int_t ndiv, Option_t *opt="")
	Paint GL Axis.

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

void	PaintGLAxisLabels ()
	Paint axis labels on the main tick marks.

void	PaintGLAxisTickMarks ()
	Paint axis tick marks.

void	SetGridLength (Double_t grid)

void	SetLabelsAngles (Double_t a1, Double_t a2, Double_t a3)
	Set labels' angles.

void	SetLabelsOffset (Double_t offset)

void	SetLabelsSize (Double_t size)

void	SetTickMarksLength (Double_t length)

void	SetTickMarksOrientation (Int_t tmo)

void	Streamer (TBuffer &) override

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

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.

Public Member Functions inherited from TAttLine
	TAttLine ()
	AttLine default constructor.

	TAttLine (Color_t lcolor, Style_t lstyle, Width_t lwidth)
	AttLine normal constructor.

virtual	~TAttLine ()
	AttLine destructor.

void	Copy (TAttLine &attline) const
	Copy this line attributes to a new TAttLine.

Int_t	DistancetoLine (Int_t px, Int_t py, Double_t xp1, Double_t yp1, Double_t xp2, Double_t yp2)
	Compute distance from point px,py to a line.

virtual Color_t	GetLineColor () const
	Return the line color.

virtual Style_t	GetLineStyle () const
	Return the line style.

virtual Width_t	GetLineWidth () const
	Return the line width.

virtual void	Modify ()
	Change current line attributes if necessary.

virtual void	ResetAttLine (Option_t *option="")
	Reset this line attributes to default values.

virtual void	SaveLineAttributes (std::ostream &out, const char *name, Int_t coldef=1, Int_t stydef=1, Int_t widdef=1)
	Save line attributes as C++ statement(s) on output stream out.

virtual void	SetLineAttributes ()
	Invoke the DialogCanvas Line attributes.

virtual void	SetLineColor (Color_t lcolor)
	Set the line color.

virtual void	SetLineColorAlpha (Color_t lcolor, Float_t lalpha)
	Set a transparent line color.

virtual void	SetLineStyle (Style_t lstyle)
	Set the line style.

virtual void	SetLineWidth (Width_t lwidth)
	Set the line width.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Public Member Functions inherited from TAttText
	TAttText ()
	AttText default constructor.

	TAttText (Int_t align, Float_t angle, Color_t color, Style_t font, Float_t tsize)
	AttText normal constructor.

virtual	~TAttText ()
	AttText destructor.

void	Copy (TAttText &atttext) const
	Copy this text attributes to a new TAttText.

virtual Short_t	GetTextAlign () const
	Return the text alignment.

virtual Float_t	GetTextAngle () const
	Return the text angle.

virtual Color_t	GetTextColor () const
	Return the text color.

virtual Font_t	GetTextFont () const
	Return the text font.

virtual Float_t	GetTextSize () const
	Return the text size.

virtual Float_t	GetTextSizePercent (Float_t size)
	Return the text in percent of the pad size.

virtual void	Modify ()
	Change current text attributes if necessary.

virtual void	ResetAttText (Option_t *toption="")
	Reset this text attributes to default values.

virtual void	SaveTextAttributes (std::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)
	Save text attributes as C++ statement(s) on output stream out.

virtual void	SetTextAlign (Short_t align=11)
	Set the text alignment.

virtual void	SetTextAngle (Float_t tangle=0)
	Set the text angle.

virtual void	SetTextAttributes ()
	Invoke the DialogCanvas Text attributes.

virtual void	SetTextColor (Color_t tcolor=1)
	Set the text color.

virtual void	SetTextColorAlpha (Color_t tcolor, Float_t talpha)
	Set a transparent marker color.

virtual void	SetTextFont (Font_t tfont=62)
	Set the text font.

virtual void	SetTextSize (Float_t tsize=1)
	Set the text size.

virtual void	SetTextSizePixels (Int_t npixels)
	Set the text size in pixel.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Static Public Member Functions
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

Static Public Member Functions inherited from TAttLine
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

Static Public Member Functions inherited from TAttText
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

Private Member Functions
	TGLAxis (const TGLAxis &)

TGLAxis &	operator= (const TGLAxis &)

Private Attributes
Double_t	fAngle1

Double_t	fAngle2

Double_t	fAngle3

Double_t	fAxisLength

Double_t	fGridLength

TString *	fLabels

Double_t	fLabelsOffset

Double_t	fLabelsSize

Int_t	fNDiv

Int_t	fNDiv1

Int_t	fNDiv2

Int_t	fNDiv3

Int_t	fNTicks1

Int_t	fNTicks2

TGLText *	fText

Double_t	fTickMarksLength

Int_t	fTickMarksOrientation

Double_t *	fTicks1

Double_t *	fTicks2

Double_t	fWmax

Double_t	fWmin

Additional Inherited Members
Protected Attributes inherited from TAttLine
Color_t	fLineColor
	Line color.

Style_t	fLineStyle
	Line style.

Width_t	fLineWidth
	Line width.

Protected Attributes inherited from TAttText
Short_t	fTextAlign
	Text alignment.

Float_t	fTextAngle
	Text angle.

Color_t	fTextColor
	Text color.

Font_t	fTextFont
	Text font.

Float_t	fTextSize
	Text size.

#include <TGLAxis.h>

Inheritance diagram for TGLAxis:

[legend]

Constructor & Destructor Documentation

◆ TGLAxis() [1/2]

TGLAxis::TGLAxis ( const TGLAxis & )

private

◆ TGLAxis() [2/2]

TGLAxis::TGLAxis ( )

Constructor.

Definition at line 35 of file TGLAxis.cxx.

◆ ~TGLAxis()

TGLAxis::~TGLAxis ( )

override

Destructor.

Definition at line 66 of file TGLAxis.cxx.

Member Function Documentation

◆ Class()

static TClass * TGLAxis::Class ( )

static

Returns: TClass describing this class

◆ Class_Name()

static const char * TGLAxis::Class_Name ( )

static

Returns: Name of this class

◆ Class_Version()

static constexpr Version_t TGLAxis::Class_Version ( )

inlinestaticconstexpr

Returns: Version of this class

Definition at line 71 of file TGLAxis.h.

◆ DeclFileName()

static const char * TGLAxis::DeclFileName ( )

inlinestatic

Returns: Name of the file containing the class declaration

Definition at line 71 of file TGLAxis.h.

◆ DoLabels()

void TGLAxis::DoLabels ( )

Do labels.

Definition at line 430 of file TGLAxis.cxx.

◆ Init()

void TGLAxis::Init ( )

Default initialization.

Definition at line 43 of file TGLAxis.cxx.

◆ IsA()

TClass * TGLAxis::IsA ( ) const

inlineoverridevirtual

Returns: TClass describing current object

Reimplemented from TAttLine.

Definition at line 71 of file TGLAxis.h.

◆ operator=()

TGLAxis & TGLAxis::operator= ( const TGLAxis & )

private

◆ PaintGLAxis()

void TGLAxis::PaintGLAxis	(	const Double_t	p1[3],
		const Double_t	p2[3],
		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.

Definition at line 88 of file TGLAxis.cxx.

◆ PaintGLAxisBody()

void TGLAxis::PaintGLAxisBody ( )

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

Definition at line 168 of file TGLAxis.cxx.

◆ PaintGLAxisLabels()

void TGLAxis::PaintGLAxisLabels ( )

Paint axis labels on the main tick marks.

Definition at line 255 of file TGLAxis.cxx.

◆ PaintGLAxisTickMarks()

void TGLAxis::PaintGLAxisTickMarks ( )

Paint axis tick marks.

Definition at line 185 of file TGLAxis.cxx.

◆ SetGridLength()

void TGLAxis::SetGridLength ( Double_t grid )

inline

Definition at line 68 of file TGLAxis.h.

◆ SetLabelsAngles()

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

Set labels' angles.

Definition at line 446 of file TGLAxis.cxx.

◆ SetLabelsOffset()

void TGLAxis::SetLabelsOffset ( Double_t offset )

inline

Definition at line 66 of file TGLAxis.h.

◆ SetLabelsSize()

void TGLAxis::SetLabelsSize ( Double_t size )

inline

Definition at line 67 of file TGLAxis.h.

◆ SetTickMarksLength()

void TGLAxis::SetTickMarksLength ( Double_t length )

inline

Definition at line 64 of file TGLAxis.h.

◆ SetTickMarksOrientation()

void TGLAxis::SetTickMarksOrientation ( Int_t tmo )

inline

Definition at line 65 of file TGLAxis.h.

◆ Streamer()

void TGLAxis::Streamer ( TBuffer & )

overridevirtual

Reimplemented from TAttLine.

◆ StreamerNVirtual()

void TGLAxis::StreamerNVirtual ( TBuffer & ClassDef_StreamerNVirtual_b )

inline

Definition at line 71 of file TGLAxis.h.

◆ TicksPositions()

void TGLAxis::TicksPositions ( Option_t * opt = "" )

Compute ticks positions.

Definition at line 298 of file TGLAxis.cxx.

◆ TicksPositionsNoOpt()

void TGLAxis::TicksPositionsNoOpt ( )

Compute ticks positions. Linear and not optimized.

Definition at line 331 of file TGLAxis.cxx.

◆ TicksPositionsOpt()

void TGLAxis::TicksPositionsOpt ( )

Compute ticks positions. Linear and optimized.

Definition at line 363 of file TGLAxis.cxx.

Member Data Documentation

◆ fAngle1

Double_t TGLAxis::fAngle1

private

Definition at line 45 of file TGLAxis.h.

◆ fAngle2

Double_t TGLAxis::fAngle2

private

Definition at line 46 of file TGLAxis.h.

◆ fAngle3

Double_t TGLAxis::fAngle3

private

Definition at line 47 of file TGLAxis.h.

◆ fAxisLength

Double_t TGLAxis::fAxisLength

private

Definition at line 36 of file TGLAxis.h.

◆ fGridLength

Double_t TGLAxis::fGridLength

private

Definition at line 43 of file TGLAxis.h.

◆ fLabels

TString* TGLAxis::fLabels

private

Definition at line 35 of file TGLAxis.h.

◆ fLabelsOffset

Double_t TGLAxis::fLabelsOffset

private

Definition at line 41 of file TGLAxis.h.

◆ fLabelsSize

Double_t TGLAxis::fLabelsSize

private

Definition at line 42 of file TGLAxis.h.

◆ fNDiv

Int_t TGLAxis::fNDiv

private

Definition at line 27 of file TGLAxis.h.

◆ fNDiv1

Int_t TGLAxis::fNDiv1

private

Definition at line 28 of file TGLAxis.h.

◆ fNDiv2

Int_t TGLAxis::fNDiv2

private

Definition at line 29 of file TGLAxis.h.

◆ fNDiv3

Int_t TGLAxis::fNDiv3

private

Definition at line 30 of file TGLAxis.h.

◆ fNTicks1

Int_t TGLAxis::fNTicks1

private

Definition at line 31 of file TGLAxis.h.

◆ fNTicks2

Int_t TGLAxis::fNTicks2

private

Definition at line 32 of file TGLAxis.h.

◆ fText

TGLText* TGLAxis::fText

private

Definition at line 44 of file TGLAxis.h.

◆ fTickMarksLength

Double_t TGLAxis::fTickMarksLength

private

Definition at line 39 of file TGLAxis.h.

◆ fTickMarksOrientation

Int_t TGLAxis::fTickMarksOrientation

private

Definition at line 40 of file TGLAxis.h.

◆ fTicks1

Double_t* TGLAxis::fTicks1

private

Definition at line 33 of file TGLAxis.h.

◆ fTicks2

Double_t* TGLAxis::fTicks2

private

Definition at line 34 of file TGLAxis.h.

◆ fWmax

Double_t TGLAxis::fWmax

private

Definition at line 38 of file TGLAxis.h.

◆ fWmin

Double_t TGLAxis::fWmin

private

Definition at line 37 of file TGLAxis.h.

Libraries for TGLAxis:

[legend]

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

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

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ TGLAxis() [1/2]

◆ TGLAxis() [2/2]

◆ ~TGLAxis()

Member Function Documentation

◆ Class()

◆ Class_Name()

◆ Class_Version()

◆ DeclFileName()

◆ DoLabels()

◆ Init()

◆ IsA()

◆ operator=()

◆ PaintGLAxis()

◆ PaintGLAxisBody()

◆ PaintGLAxisLabels()

◆ PaintGLAxisTickMarks()

◆ SetGridLength()

◆ SetLabelsAngles()

◆ SetLabelsOffset()

◆ SetLabelsSize()

◆ SetTickMarksLength()

◆ SetTickMarksOrientation()

◆ Streamer()

◆ StreamerNVirtual()

◆ TicksPositions()

◆ TicksPositionsNoOpt()

◆ TicksPositionsOpt()

Member Data Documentation

◆ fAngle1

◆ fAngle2

◆ fAngle3

◆ fAxisLength

◆ fGridLength

◆ fLabels

◆ fLabelsOffset

◆ fLabelsSize

◆ fNDiv

◆ fNDiv1

◆ fNDiv2

◆ fNDiv3

◆ fNTicks1

◆ fNTicks2

◆ fText

◆ fTickMarksLength

◆ fTickMarksOrientation

◆ fTicks1

◆ fTicks2

◆ fWmax

◆ fWmin