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TGo4LabelPainter Class Reference

Base class for painters providing a textlabel for additional information. More...

#include <TGo4LabelPainter.h>

Inheritance diagram for TGo4LabelPainter:

Public Methods
	TGo4LabelPainter ()
	TGo4LabelPainter (const Text_t *name)
	TGo4LabelPainter (const Text_t name, const Text_t title)
virtual	~TGo4LabelPainter ()
virtual void	PaintLabel (Option_t *opt="")
	Draw the label. More...
virtual void	UnPaintLabel (Option_t *opt="")
	Erase the label. More...
virtual void	RePaintLabel (Option_t *opt="")
	refresh painting of label with current attributes. More...
void	SetCaption (const Text_t *txt)
void	SetX0 (Double_t x=0)
void	SetY0 (Double_t y=0)
void	SetWidth (Double_t w=0)
void	SetHeight (Double_t h=0)
void	AddToLabel (const Text_t *txt)
void	InitAttributes ()
	Initialize the label attributes. More...
Double_t	GetLabelXlo ()
	Reference coordinate x of label box (lower left corner). More...
Double_t	GetLabelYlo ()
	Reference coordinate y of label box (lower left corner). More...
Double_t	GetLabelXup ()
	Reference coordinate x of label box (upper right corner). More...
Double_t	GetLabelYup ()
	Reference coordinate y of label box (upper right corner). More...
Private Methods
TGo4Label *	CreateCurrentLabel (Double_t x, Double_t y)
	Create Label at the window coords. More...
void	LabelCoords (Double_t &xmin, Double_t &ymin, Double_t &xmax, Double_t &ymax)
	Evaluate coordinates for new label for given xmin, ymin with respect to pad size. More...
Bool_t	CheckLabel ()
	Check if label is still existing. More...
Private Attributes
TGo4Label *	fxLabel
	the label. More...
Double_t	fdX0
	initial reference coordinates x. More...
Double_t	fdY0
	initial reference coordinates y. More...
Double_t	fdWidth
	initial width relative to whole pad. More...
Double_t	fdHeight
	initial height relative to whole pad. More...
TString	fxCaption
	Headline for the label. More...
Bool_t	fbIsLabStreamed
	Flag to handle streamed label from file correctly. More...

Detailed Description

Base class for painters providing a textlabel for additional information.

To be inherited by condition painters and marker painters.

Since:: 6/2004

Author:: J. Adamczewski

Definition at line 85 of file TGo4LabelPainter.h.

Constructor & Destructor Documentation

TGo4LabelPainter::TGo4LabelPainter ( )

Definition at line 33 of file TGo4LabelPainter.cxx.
References InitAttributes().

TGo4LabelPainter::TGo4LabelPainter ( const Text_t * name )

Definition at line 27 of file TGo4LabelPainter.cxx.
References InitAttributes().

TGo4LabelPainter::TGo4LabelPainter ( const Text_t * name,

const Text_t * title

)

Definition at line 21 of file TGo4LabelPainter.cxx.
References InitAttributes().

TGo4LabelPainter::~TGo4LabelPainter ( ) [virtual]

Definition at line 51 of file TGo4LabelPainter.cxx.
References fxLabel.

Member Function Documentation

void TGo4LabelPainter::PaintLabel ( Option_t * opt = "" ) [virtual]

Draw the label.

Reimplemented in TGo4CondArrayPainter, TGo4ConditionPainter, and TGo4MarkerPainter.
Definition at line 60 of file TGo4LabelPainter.cxx.
References CheckLabel(), CreateCurrentLabel(), fdX0, fdY0, fxCaption, and fxLabel.
Referenced by TGo4MarkerPainter::PaintLabel(), and TGo4ConditionPainter::PaintLabel().

void TGo4LabelPainter::UnPaintLabel ( Option_t * opt = "" ) [virtual]

Erase the label.

Reimplemented in TGo4MarkerPainter.
Definition at line 87 of file TGo4LabelPainter.cxx.
References CheckLabel(), and fxLabel.
Referenced by TGo4ConditionPainter::PaintLabel(), TGo4Condition::ResetLabel(), TGo4Condition::UnDraw(), and TGo4MarkerPainter::UnPaintLabel().

void TGo4LabelPainter::RePaintLabel ( Option_t * opt = "" ) [virtual]

refresh painting of label with current attributes.

Definition at line 105 of file TGo4LabelPainter.cxx.
References fxLabel, and TGo4Label::Paint().
Referenced by TGo4ConditionPainter::PaintLabel().

void TGo4LabelPainter::SetCaption ( const Text_t * txt ) [inline]

Definition at line 101 of file TGo4LabelPainter.h.
References fxCaption.
Referenced by InitAttributes(), TGo4MarkerPainter::PaintLabel(), and TGo4ConditionPainter::PaintLabel().

void TGo4LabelPainter::SetX0 ( Double_t x = 0 ) [inline]

Definition at line 102 of file TGo4LabelPainter.h.
References fdX0.
Referenced by TGo4MarkerPainter::PaintLabel(), and TGo4ConditionPainter::PaintLabel().

void TGo4LabelPainter::SetY0 ( Double_t y = 0 ) [inline]

Definition at line 103 of file TGo4LabelPainter.h.
References fdY0.
Referenced by TGo4MarkerPainter::PaintLabel(), and TGo4ConditionPainter::PaintLabel().

void TGo4LabelPainter::SetWidth ( Double_t w = 0 ) [inline]

Definition at line 104 of file TGo4LabelPainter.h.
References fdWidth.

void TGo4LabelPainter::SetHeight ( Double_t h = 0 ) [inline]

Definition at line 105 of file TGo4LabelPainter.h.
References fdHeight.

void TGo4LabelPainter::AddToLabel ( const Text_t * txt ) [inline]

Definition at line 107 of file TGo4LabelPainter.h.
References fxLabel.
Referenced by TGo4MarkerPainter::PaintLabel(), and TGo4ConditionPainter::PaintLabel().

void TGo4LabelPainter::InitAttributes ( )

Initialize the label attributes.

Definition at line 39 of file TGo4LabelPainter.cxx.
References fdHeight, fdWidth, and SetCaption().
Referenced by TGo4LabelPainter().

Double_t TGo4LabelPainter::GetLabelXlo ( )

Reference coordinate x of label box (lower left corner).

Definition at line 166 of file TGo4LabelPainter.cxx.
References fxLabel.
Referenced by TGo4MarkerPainter::PaintConnector().

Double_t TGo4LabelPainter::GetLabelYlo ( )

Reference coordinate y of label box (lower left corner).

Definition at line 174 of file TGo4LabelPainter.cxx.
References fxLabel.
Referenced by TGo4MarkerPainter::PaintConnector().

Double_t TGo4LabelPainter::GetLabelXup ( )

Reference coordinate x of label box (upper right corner).

Definition at line 182 of file TGo4LabelPainter.cxx.
References fxLabel.
Referenced by TGo4MarkerPainter::PaintConnector().

Double_t TGo4LabelPainter::GetLabelYup ( )

Reference coordinate y of label box (upper right corner).

Definition at line 190 of file TGo4LabelPainter.cxx.
References fxLabel.
Referenced by TGo4MarkerPainter::PaintConnector().

TGo4Label * TGo4LabelPainter::CreateCurrentLabel ( Double_t x,

Double_t y

) [private]

Create Label at the window coords.

Definition at line 110 of file TGo4LabelPainter.cxx.
References LabelCoords(), and TGo4Label::SetOwner().
Referenced by PaintLabel().

void TGo4LabelPainter::LabelCoords ( Double_t & xmin,

Double_t & ymin,

Double_t & xmax,

Double_t & ymax

) [private]

Evaluate coordinates for new label for given xmin, ymin with respect to pad size.

Definition at line 150 of file TGo4LabelPainter.cxx.
References fdHeight, and fdWidth.
Referenced by CreateCurrentLabel().

Bool_t TGo4LabelPainter::CheckLabel ( ) [private]

Check if label is still existing.
Uses root list of cleanups.
Definition at line 126 of file TGo4LabelPainter.cxx.
References fbIsLabStreamed, fxLabel, and TGo4Label::SetOwner().
Referenced by PaintLabel(), and UnPaintLabel().

Member Data Documentation

TGo4Label* TGo4LabelPainter::fxLabel [private]

the label.

Definition at line 126 of file TGo4LabelPainter.h.
Referenced by AddToLabel(), CheckLabel(), GetLabelXlo(), GetLabelXup(), GetLabelYlo(), GetLabelYup(), PaintLabel(), RePaintLabel(), UnPaintLabel(), and ~TGo4LabelPainter().

Double_t TGo4LabelPainter::fdX0 [private]

initial reference coordinates x.

Definition at line 129 of file TGo4LabelPainter.h.
Referenced by PaintLabel(), and SetX0().

Double_t TGo4LabelPainter::fdY0 [private]

initial reference coordinates y.

Definition at line 132 of file TGo4LabelPainter.h.
Referenced by PaintLabel(), and SetY0().

Double_t TGo4LabelPainter::fdWidth [private]

initial width relative to whole pad.

Definition at line 135 of file TGo4LabelPainter.h.
Referenced by InitAttributes(), LabelCoords(), and SetWidth().

Double_t TGo4LabelPainter::fdHeight [private]

initial height relative to whole pad.

Definition at line 138 of file TGo4LabelPainter.h.
Referenced by InitAttributes(), LabelCoords(), and SetHeight().

TString TGo4LabelPainter::fxCaption [private]

Headline for the label.

Definition at line 141 of file TGo4LabelPainter.h.
Referenced by PaintLabel(), and SetCaption().

Bool_t TGo4LabelPainter::fbIsLabStreamed [private]

Flag to handle streamed label from file correctly.

Definition at line 144 of file TGo4LabelPainter.h.
Referenced by CheckLabel().

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

/Go4ConditionsBase/TGo4LabelPainter.h
/Go4ConditionsBase/TGo4LabelPainter.cxx

Generated on Tue Nov 8 10:56:45 2005 for Go4-v2.10-5 by

1.2.15

TGo4LabelPainter Class Reference

Public Methods

Private Methods

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation