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Public Member Functions | Private Member Functions | Private Attributes | List of all members
TGo4LabelPainter Class Reference

#include <TGo4LabelPainter.h>

+ Inheritance diagram for TGo4LabelPainter:

Public Member Functions

 TGo4LabelPainter ()
 
 TGo4LabelPainter (const char *name, const char *title=0)
 
virtual ~TGo4LabelPainter ()
 
virtual void PaintLabel (Option_t *opt="")
 
virtual void UnPaintLabel (Option_t *opt="")
 
virtual void RePaintLabel (Option_t *opt="")
 
virtual void DisplayToFront (Option_t *opt="")
 
void SetCaption (const char *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 char *txt)
 
void InitAttributes ()
 
Double_t GetLabelXlo ()
 
Double_t GetLabelYlo ()
 
Double_t GetLabelXup ()
 
Double_t GetLabelYup ()
 

Private Member Functions

TGo4LabelCreateCurrentLabel (Double_t x, Double_t y)
 
void LabelCoords (Double_t &xmin, Double_t &ymin, Double_t &xmax, Double_t &ymax)
 
Bool_t CheckLabel ()
 

Private Attributes

TGo4LabelfxLabel
 
Double_t fdX0
 
Double_t fdY0
 
Double_t fdWidth
 
Double_t fdHeight
 
TString fxCaption
 
Bool_t fbIsLabStreamed
 

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 95 of file TGo4LabelPainter.h.

Constructor & Destructor Documentation

TGo4LabelPainter::TGo4LabelPainter ( )

Definition at line 19 of file TGo4LabelPainter.cxx.

References InitAttributes().

TGo4LabelPainter::TGo4LabelPainter ( const char *  name,
const char *  title = 0 
)

Definition at line 29 of file TGo4LabelPainter.cxx.

References InitAttributes().

TGo4LabelPainter::~TGo4LabelPainter ( )
virtual

Definition at line 52 of file TGo4LabelPainter.cxx.

References fxLabel.

Member Function Documentation

void TGo4LabelPainter::AddToLabel ( const char *  txt)
inline

Definition at line 119 of file TGo4LabelPainter.h.

References fxLabel.

Referenced by TGo4MarkerPainter::PaintLabel(), and TGo4ConditionPainter::PaintLabel().

Bool_t TGo4LabelPainter::CheckLabel ( )
private

Check if label is still existing. Uses root list of cleanups.

Definition at line 148 of file TGo4LabelPainter.cxx.

References fbIsLabStreamed, fxLabel, TGo4Label::fxLastDeleted, and TGo4Label::SetOwner().

Referenced by PaintLabel(), and UnPaintLabel().

TGo4Label * TGo4LabelPainter::CreateCurrentLabel ( Double_t  x,
Double_t  y 
)
private

Create Label at the window coords.

Definition at line 133 of file TGo4LabelPainter.cxx.

References LabelCoords(), and TGo4Label::SetOwner().

Referenced by PaintLabel().

void TGo4LabelPainter::DisplayToFront ( Option_t *  opt = "")
virtual
Double_t TGo4LabelPainter::GetLabelXlo ( )

Reference coordinate x of label box (lower left corner)

Definition at line 186 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 196 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 191 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 201 of file TGo4LabelPainter.cxx.

References fxLabel.

Referenced by TGo4MarkerPainter::PaintConnector().

void TGo4LabelPainter::InitAttributes ( )

Initialize the label attributes

Definition at line 39 of file TGo4LabelPainter.cxx.

References fdHeight, fdWidth, and SetCaption().

Referenced by TGo4LabelPainter().

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 170 of file TGo4LabelPainter.cxx.

References fdHeight, and fdWidth.

Referenced by CreateCurrentLabel(), and PaintLabel().

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

refresh painting of label with current attributes

Definition at line 121 of file TGo4LabelPainter.cxx.

References fxLabel, and TGo4Label::Paint().

Referenced by TGo4MarkerPainter::PaintLabel(), and TGo4ConditionPainter::PaintLabel().

void TGo4LabelPainter::SetCaption ( const char *  txt)
inline
void TGo4LabelPainter::SetHeight ( Double_t  h = 0)
inline

Definition at line 117 of file TGo4LabelPainter.h.

References fdHeight.

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

Definition at line 116 of file TGo4LabelPainter.h.

References fdWidth.

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

Definition at line 114 of file TGo4LabelPainter.h.

References fdX0.

Referenced by TGo4MarkerPainter::PaintLabel(), and TGo4ConditionPainter::PaintLabel().

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

Definition at line 115 of file TGo4LabelPainter.h.

References fdY0.

Referenced by TGo4MarkerPainter::PaintLabel(), and TGo4ConditionPainter::PaintLabel().

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

Member Data Documentation

Bool_t TGo4LabelPainter::fbIsLabStreamed
private

Flag to handle streamed label from file correctly

Definition at line 156 of file TGo4LabelPainter.h.

Referenced by CheckLabel().

Double_t TGo4LabelPainter::fdHeight
private

initial height relative to whole pad

Definition at line 150 of file TGo4LabelPainter.h.

Referenced by InitAttributes(), LabelCoords(), and SetHeight().

Double_t TGo4LabelPainter::fdWidth
private

initial width relative to whole pad

Definition at line 147 of file TGo4LabelPainter.h.

Referenced by InitAttributes(), LabelCoords(), and SetWidth().

Double_t TGo4LabelPainter::fdX0
private

initial reference coordinates x

Definition at line 141 of file TGo4LabelPainter.h.

Referenced by PaintLabel(), and SetX0().

Double_t TGo4LabelPainter::fdY0
private

initial reference coordinates y

Definition at line 144 of file TGo4LabelPainter.h.

Referenced by PaintLabel(), and SetY0().

TString TGo4LabelPainter::fxCaption
private

Headline for the label

Definition at line 153 of file TGo4LabelPainter.h.

Referenced by PaintLabel(), and SetCaption().

TGo4Label* TGo4LabelPainter::fxLabel
private

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