TLine Class Reference

#include <TLine.h>

Inheritance diagram for TLine:

List of all members.

Public Types
enum
enum
Public Member Functions
	TLine ()
	TLine (Double_t x1, Double_t y1, Double_t x2, Double_t y2)
	TLine (const TLine &line)
virtual	~TLine ()
void	Copy (TObject &line) const
virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)
virtual TLine *	DrawLine (Double_t x1, Double_t y1, Double_t x2, Double_t y2)
virtual TLine *	DrawLineNDC (Double_t x1, Double_t y1, Double_t x2, Double_t y2)
virtual void	ExecuteEvent (Int_t event, Int_t px, Int_t py)
Double_t	GetX1 () const
Double_t	GetX2 () const
Double_t	GetY1 () const
Double_t	GetY2 () const
Bool_t	IsHorizontal ()
Bool_t	IsVertical ()
virtual void	ls (Option_t *option="") const
virtual void	Paint (Option_t *option="")
virtual void	PaintLine (Double_t x1, Double_t y1, Double_t x2, Double_t y2)
virtual void	PaintLineNDC (Double_t u1, Double_t v1, Double_t u2, Double_t v2)
virtual void	Print (Option_t *option="") const
virtual void	SavePrimitive (ostream &out, Option_t *option="")
void	SetHorizontal (Bool_t set=kTRUE)
void	SetVertical (Bool_t set=kTRUE)
virtual void	SetX1 (Double_t x1)
virtual void	SetX2 (Double_t x2)
virtual void	SetY1 (Double_t y1)
virtual void	SetY2 (Double_t y2)
	TLine ()
	TLine (Double_t x1, Double_t y1, Double_t x2, Double_t y2)
	TLine (const TLine &line)
virtual	~TLine ()
void	Copy (TObject &line) const
virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)
virtual TLine *	DrawLine (Double_t x1, Double_t y1, Double_t x2, Double_t y2)
virtual TLine *	DrawLineNDC (Double_t x1, Double_t y1, Double_t x2, Double_t y2)
virtual void	ExecuteEvent (Int_t event, Int_t px, Int_t py)
Double_t	GetX1 () const
Double_t	GetX2 () const
Double_t	GetY1 () const
Double_t	GetY2 () const
Bool_t	IsHorizontal ()
Bool_t	IsVertical ()
virtual void	ls (Option_t *option="") const
virtual void	Paint (Option_t *option="")
virtual void	PaintLine (Double_t x1, Double_t y1, Double_t x2, Double_t y2)
virtual void	PaintLineNDC (Double_t u1, Double_t v1, Double_t u2, Double_t v2)
virtual void	Print (Option_t *option="") const
virtual void	SavePrimitive (ostream &out, Option_t *option="")
void	SetHorizontal (Bool_t set=kTRUE)
void	SetVertical (Bool_t set=kTRUE)
virtual void	SetX1 (Double_t x1)
virtual void	SetX2 (Double_t x2)
virtual void	SetY1 (Double_t y1)
virtual void	SetY2 (Double_t y2)
Protected Attributes
Double_t	fX1
Double_t	fY1
Double_t	fX2
Double_t	fY2

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Detailed Description

Definition at line 33 of file TLine.h.

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Member Enumeration Documentation

anonymous enum

Definition at line 43 of file TLine.h.

anonymous enum

Definition at line 43 of file TLine.h.

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Constructor & Destructor Documentation

TLine::TLine

(

)

Referenced by DrawLine(), and TGaxis::PaintAxis().

TLine::TLine	(	Double_t	x1,
		Double_t	y1,
		Double_t	x2,
		Double_t	y2
	)

Definition at line 42 of file TLine.cxx.

References fX1, fX2, fY1, and fY2.

TLine::TLine

(

const TLine &

line

)

Definition at line 59 of file TLine.cxx.

References fX1, fX2, fY1, fY2, and line.

TLine::~TLine

(

)

[virtual]

Definition at line 52 of file TLine.cxx.

TLine::TLine

(

)

TLine::TLine	(	Double_t	x1,
		Double_t	y1,
		Double_t	x2,
		Double_t	y2
	)

TLine::TLine

(

const TLine &

line

)

virtual TLine::~TLine

(

)

[virtual]

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Member Function Documentation

void TLine::Copy

(

TObject &

line

)

const [virtual]

Reimplemented from TObject.

Definition at line 69 of file TLine.cxx.

References TAttLine::Copy(), TObject::Copy(), fX1, fX2, fY1, and fY2.

Referenced by TArrow::Copy().

Int_t TLine::DistancetoPrimitive	(	Int_t	px,
		Int_t	py
	)			[virtual]

Reimplemented from TObject.

Definition at line 83 of file TLine.cxx.

References TAttLine::DistancetoLine(), fX1, fX2, fY1, fY2, gPad, kLineNDC, TObject::TestBit(), x1, and x2.

Referenced by TTreePerfStats::DistancetoPrimitive().

TLine * TLine::DrawLine	(	Double_t	x1,
		Double_t	y1,
		Double_t	x2,
		Double_t	y2
	)			[virtual]

Definition at line 97 of file TLine.cxx.

References TAttLine::Copy(), TObject::kCanDelete, newline, and TLine().

Referenced by DrawLineNDC(), and TInspectCanvas::InspectObject().

TLine * TLine::DrawLineNDC	(	Double_t	x1,
		Double_t	y1,
		Double_t	x2,
		Double_t	y2
	)			[virtual]

Definition at line 110 of file TLine.cxx.

References DrawLine(), kLineNDC, and newline.

void TLine::ExecuteEvent	(	Int_t	event,
		Int_t	px,
		Int_t	py
	)			[virtual]

Reimplemented from TObject.

Definition at line 121 of file TLine.cxx.

References fX1, fX2, fY1, fY2, gPad, gROOT, gVirtualX, TROOT::IsEscaped(), kButton1Down, kButton1Locate, kButton1Motion, kButton1Up, kFALSE, kHorizontal, kLineNDC, kMouseMotion, kMove, kPointer, kTRUE, kVertical, TAttLine::Modify(), p1(), p2(), TROOT::SetEscape(), and TObject::TestBit().

Double_t TLine::GetX1

(

)

const [inline]

Definition at line 59 of file TLine.h.

References fX1.

Referenced by TPaveText::PaintPrimitives(), TPaveText::SaveLines(), TLineEditor::SetModel(), and TASPaletteEditor::UpdateRange().

Double_t TLine::GetX2

(

)

const [inline]

Definition at line 60 of file TLine.h.

References fX2.

Referenced by TPaveText::PaintPrimitives(), TPaveText::SaveLines(), and TLineEditor::SetModel().

Double_t TLine::GetY1

(

)

const [inline]

Definition at line 61 of file TLine.h.

References fY1.

Referenced by TPaveText::GetObject(), TPaveText::PaintPrimitives(), TPaveText::SaveLines(), and TLineEditor::SetModel().

Double_t TLine::GetY2

(

)

const [inline]

Definition at line 62 of file TLine.h.

References fY2.

Referenced by TPaveText::PaintPrimitives(), TPaveText::SaveLines(), and TLineEditor::SetModel().

Bool_t TLine::IsHorizontal

(

)

Definition at line 354 of file TLine.cxx.

References kHorizontal, and TObject::TestBit().

Referenced by TLineEditor::SetModel().

Bool_t TLine::IsVertical

(

)

Definition at line 363 of file TLine.cxx.

References kVertical, and TObject::TestBit().

Referenced by TLineEditor::SetModel().

void TLine::ls

(

Option_t *

option = ""

)

const [virtual]

Reimplemented from TObject.

Definition at line 282 of file TLine.cxx.

References fX1, fX2, fY1, fY2, TObject::GetName(), and TROOT::IndentLevel().

void TLine::Paint

(

Option_t *

option = ""

)

[virtual]

Reimplemented from TObject.

Definition at line 292 of file TLine.cxx.

References fX1, fX2, fY1, fY2, gPad, kLineNDC, PaintLine(), PaintLineNDC(), and TObject::TestBit().

Referenced by TLineEditor::DoEndPoint(), TLineEditor::DoStartPoint(), TASPaletteEditor::LimitLine::Paint(), and TLegend::PaintPrimitives().

void TLine::PaintLine	(	Double_t	x1,
		Double_t	y1,
		Double_t	x2,
		Double_t	y2
	)			[virtual]

Definition at line 302 of file TLine.cxx.

References gPad, and TAttLine::Modify().

Referenced by Paint(), TColorWheel::PaintCircles(), TGraphPainter::PaintGraphQQ(), TParallelCoordVar::PaintHistogram(), TPaveText::PaintPrimitives(), and TColorWheel::PaintRectangles().

void TLine::PaintLineNDC	(	Double_t	u1,
		Double_t	v1,
		Double_t	u2,
		Double_t	v2
	)			[virtual]

Definition at line 312 of file TLine.cxx.

References gPad, and TAttLine::Modify().

Referenced by Paint(), TGaxis::PaintAxis(), and TLegend::PaintPrimitives().

void TLine::Print

(

Option_t *

option = ""

)

const [virtual]

Reimplemented from TObject.

Definition at line 322 of file TLine.cxx.

References fX1, fX2, fY1, fY2, TAttLine::GetLineColor(), TAttLine::GetLineStyle(), TAttLine::GetLineWidth(), and TObject::GetName().

void TLine::SavePrimitive	(	ostream &	out,
		Option_t *	option = ""
	)			[virtual]

Reimplemented from TObject.

Definition at line 335 of file TLine.cxx.

References xmlio::Class, TROOT::ClassSaved(), fX1, fX2, fY1, fY2, gROOT, and TAttLine::SaveLineAttributes().

void TLine::SetHorizontal

(

Bool_t

set = kTRUE

)

Definition at line 372 of file TLine.cxx.

References fX1, fX2, fY1, fY2, gPad, kFALSE, kHorizontal, l, TObject::SetBit(), SetVertical(), and TMath::Sqrt().

Referenced by TLineEditor::DoLineHorizontal(), and SetVertical().

void TLine::SetVertical

(

Bool_t

set = kTRUE

)

Definition at line 394 of file TLine.cxx.

References fX1, fX2, fY1, fY2, gPad, kFALSE, kVertical, l, TObject::SetBit(), SetHorizontal(), and TMath::Sqrt().

Referenced by TLineEditor::DoLineVertical(), and SetHorizontal().

virtual void TLine::SetX1

(

Double_t

x1

)

[inline, virtual]

Definition at line 73 of file TLine.h.

References fX1.

Referenced by TLineEditor::DoStartPoint(), and TASPaletteEditor::UpdateScreen().

virtual void TLine::SetX2

(

Double_t

x2

)

[inline, virtual]

Definition at line 74 of file TLine.h.

References fX2.

Referenced by TLineEditor::DoEndPoint(), and TASPaletteEditor::UpdateScreen().

virtual void TLine::SetY1

(

Double_t

y1

)

[inline, virtual]

Definition at line 75 of file TLine.h.

References fY1.

Referenced by TLineEditor::DoStartPoint().

virtual void TLine::SetY2

(

Double_t

y2

)

[inline, virtual]

Definition at line 76 of file TLine.h.

References fY2.

Referenced by TLineEditor::DoEndPoint().

void TLine::Copy

(

TObject &

line

)

const [virtual]

Reimplemented from TObject.

virtual Int_t TLine::DistancetoPrimitive	(	Int_t	px,
		Int_t	py
	)			[virtual]

Reimplemented from TObject.

virtual TLine* TLine::DrawLine	(	Double_t	x1,
		Double_t	y1,
		Double_t	x2,
		Double_t	y2
	)			[virtual]

virtual TLine* TLine::DrawLineNDC	(	Double_t	x1,
		Double_t	y1,
		Double_t	x2,
		Double_t	y2
	)			[virtual]

virtual void TLine::ExecuteEvent	(	Int_t	event,
		Int_t	px,
		Int_t	py
	)			[virtual]

Reimplemented from TObject.

Double_t TLine::GetX1

(

)

const [inline]

Definition at line 59 of file TLine.h.

References fX1.

Double_t TLine::GetX2

(

)

const [inline]

Definition at line 60 of file TLine.h.

References fX2.

Double_t TLine::GetY1

(

)

const [inline]

Definition at line 61 of file TLine.h.

References fY1.

Double_t TLine::GetY2

(

)

const [inline]

Definition at line 62 of file TLine.h.

References fY2.

Bool_t TLine::IsHorizontal

(

)

Bool_t TLine::IsVertical

(

)

virtual void TLine::ls

(

Option_t *

option = ""

)

const [virtual]

Reimplemented from TObject.

virtual void TLine::Paint

(

Option_t *

option = ""

)

[virtual]

Reimplemented from TObject.

virtual void TLine::PaintLine	(	Double_t	x1,
		Double_t	y1,
		Double_t	x2,
		Double_t	y2
	)			[virtual]

virtual void TLine::PaintLineNDC	(	Double_t	u1,
		Double_t	v1,
		Double_t	u2,
		Double_t	v2
	)			[virtual]

virtual void TLine::Print

(

Option_t *

option = ""

)

const [virtual]

Reimplemented from TObject.

virtual void TLine::SavePrimitive	(	ostream &	out,
		Option_t *	option = ""
	)			[virtual]

Reimplemented from TObject.

void TLine::SetHorizontal

(

Bool_t

set = kTRUE

)

void TLine::SetVertical

(

Bool_t

set = kTRUE

)

virtual void TLine::SetX1

(

Double_t

x1

)

[inline, virtual]

Definition at line 73 of file TLine.h.

References fX1.

virtual void TLine::SetX2

(

Double_t

x2

)

[inline, virtual]

Definition at line 74 of file TLine.h.

References fX2.

virtual void TLine::SetY1

(

Double_t

y1

)

[inline, virtual]

Definition at line 75 of file TLine.h.

References fY1.

virtual void TLine::SetY2

(

Double_t

y2

)

[inline, virtual]

Definition at line 76 of file TLine.h.

References fY2.

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Member Data Documentation

Double_t TLine::fX1 [protected]

Definition at line 36 of file TLine.h.

Referenced by Copy(), DistancetoPrimitive(), TASPaletteEditor::LimitLine::ExecuteEvent(), ExecuteEvent(), GetX1(), ls(), TGaxis::Paint(), TArrow::Paint(), Paint(), Print(), SavePrimitive(), TArrow::SavePrimitive(), TGaxis::SavePrimitive(), SetHorizontal(), SetVertical(), SetX1(), and TLine().

Double_t TLine::fY1 [protected]

Definition at line 37 of file TLine.h.

Referenced by Copy(), DistancetoPrimitive(), TASPaletteEditor::LimitLine::ExecuteEvent(), ExecuteEvent(), GetY1(), ls(), TASPaletteEditor::LimitLine::Paint(), TGaxis::Paint(), TArrow::Paint(), Paint(), Print(), SavePrimitive(), TArrow::SavePrimitive(), TGaxis::SavePrimitive(), SetHorizontal(), SetVertical(), SetY1(), and TLine().

Double_t TLine::fX2 [protected]

Definition at line 38 of file TLine.h.

Referenced by Copy(), DistancetoPrimitive(), TASPaletteEditor::LimitLine::ExecuteEvent(), ExecuteEvent(), GetX2(), ls(), TGaxis::Paint(), Paint(), TArrow::Paint(), Print(), SavePrimitive(), TArrow::SavePrimitive(), TGaxis::SavePrimitive(), SetHorizontal(), SetVertical(), SetX2(), and TLine().

Double_t TLine::fY2 [protected]

Definition at line 39 of file TLine.h.

Referenced by Copy(), DistancetoPrimitive(), TASPaletteEditor::LimitLine::ExecuteEvent(), ExecuteEvent(), GetY2(), ls(), TASPaletteEditor::LimitLine::Paint(), TGaxis::Paint(), TArrow::Paint(), Paint(), Print(), SavePrimitive(), TArrow::SavePrimitive(), TGaxis::SavePrimitive(), SetHorizontal(), SetVertical(), SetY2(), and TLine().

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

• graf2d/graf/inc/TLine.h
• include/TLine.h
• graf2d/graf/src/TLine.cxx

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