AliFMDDisplay Class Reference
[Utility classes.]

#include <AliFMDDisplay.h>

Inheritance diagram for AliFMDDisplay:

[legend]Collaboration diagram for AliFMDDisplay:

[legend]List of all members.

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Detailed Description

Utility class to visualize FMD data in geometry.

Definition at line 27 of file AliFMDDisplay.h.

Public Member Functions
	AliFMDDisplay (const char *gAliceFile="galice.root")
virtual	~AliFMDDisplay ()
void	Continue ()
void	Zoom ()
void	Pick ()
void	ExecuteEvent (Int_t event, Int_t px, Int_t py)
Int_t	DistancetoPrimitive (Int_t px, Int_t py)
void	Paint (Option_t *option="")
virtual Bool_t	Init ()
virtual Bool_t	Begin (Int_t event)
virtual Bool_t	End ()
virtual Bool_t	ProcessHit (AliFMDHit *hit, TParticle *p)
virtual Bool_t	ProcessDigit (AliFMDDigit *digit)
virtual Bool_t	ProcessRaw (AliFMDDigit *digit)
virtual Bool_t	ProcessRecPoint (AliFMDRecPoint *recpoint)
virtual Int_t	LookupColor (Float_t x, Float_t max) const
Static Public Member Functions
static AliFMDDisplay *	Instance ()
Protected Attributes
Bool_t	fWait
TObjArray *	fMarkers
TObjArray *	fHits
TCanvas *	fCanvas
TPad *	fPad
TButton *	fButton
TButton *	fZoom
TButton *	fPick
Bool_t	fZoomMode
Float_t	fX0
Float_t	fY0
Float_t	fX1
Float_t	fY1
Int_t	fXPixel
Int_t	fYPixel
Int_t	fOldXPixel
Int_t	fOldYPixel
Bool_t	fLineDrawn
Static Protected Attributes
static AliFMDDisplay *	fgInstance

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Constructor & Destructor Documentation

AliFMDDisplay::AliFMDDisplay (  const char *  gAliceFile = "galice.root"  )

Constructor Parameters: gAliceFile  galice file

virtual AliFMDDisplay::~AliFMDDisplay (   )  [inline, virtual]

DTOR Definition at line 34 of file AliFMDDisplay.h.

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Member Function Documentation

virtual Bool_t AliFMDDisplay::Begin (  Int_t  event  )  [virtual]

Called at beginning of an event Parameters: event  Event number Returns: false on error Reimplemented from AliFMDInput.

void AliFMDDisplay::Continue (   )  [inline]

Continue to next event Definition at line 40 of file AliFMDDisplay.h.

Int_t AliFMDDisplay::DistancetoPrimitive (  Int_t  px, Int_t  py )

Calculate distance from point to this object. Parameters: px  Pixel X coordinate py  Pixel Y coordinate Returns: distance.

virtual Bool_t AliFMDDisplay::End (   )  [virtual]

Called at end of an event Returns: false on error Reimplemented from AliFMDInput.

void AliFMDDisplay::ExecuteEvent (  Int_t  event, Int_t  px, Int_t  py )

Called when a mouse or similar event happens in the display. Parameters: event  Event type px  where the event happened in pixels along X py  where the event happened in pixels along Y

virtual Bool_t AliFMDDisplay::Init (   )  [virtual]

Initialize Returns: false on error Reimplemented from AliFMDInput.

static AliFMDDisplay* AliFMDDisplay::Instance (   )  [static]

Singleton access function Returns: Singleton object.

virtual Int_t AliFMDDisplay::LookupColor (  Float_t  x, Float_t  max )  const [virtual]

Look up a color index, based on the value x and the maximum value of x Parameters: x  Value max  Maximum (for example 1023 for digits) Returns: false on error

void AliFMDDisplay::Paint (  Option_t *  option = ""  )  [inline]

Paint into canvas Parameters: option  Not used Definition at line 57 of file AliFMDDisplay.h.

void AliFMDDisplay::Pick (   )  [inline]

Pick mode Definition at line 44 of file AliFMDDisplay.h.

virtual Bool_t AliFMDDisplay::ProcessDigit (  AliFMDDigit *  digit  )  [virtual]

Visualize a digit Parameters: digit  Digit to draw Returns: false on error Reimplemented from AliFMDInput.

virtual Bool_t AliFMDDisplay::ProcessHit (  AliFMDHit *  hit, TParticle *  p )  [virtual]

Visualize a hit Parameters: hit  Hit p  Track Returns: false on error Reimplemented from AliFMDInput.

virtual Bool_t AliFMDDisplay::ProcessRaw (  AliFMDDigit *  digit  )  [virtual]

Visualize a raw digit Parameters: digit  Raw digit. Returns: false on error

virtual Bool_t AliFMDDisplay::ProcessRecPoint (  AliFMDRecPoint *  recpoint  )  [virtual]

Visualize a reconstructed point. Parameters: recpoint  Reconstructed point Returns: false on error Reimplemented from AliFMDInput.

void AliFMDDisplay::Zoom (   )  [inline]

Zoom mode Definition at line 42 of file AliFMDDisplay.h.

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Member Data Documentation

TButton* AliFMDDisplay::fButton [protected]

Definition at line 99 of file AliFMDDisplay.h.

TCanvas* AliFMDDisplay::fCanvas [protected]

Definition at line 97 of file AliFMDDisplay.h.

AliFMDDisplay* AliFMDDisplay::fgInstance [static, protected]

Definition at line 93 of file AliFMDDisplay.h.

TObjArray* AliFMDDisplay::fHits [protected]

Definition at line 96 of file AliFMDDisplay.h.

Bool_t AliFMDDisplay::fLineDrawn [protected]

Definition at line 111 of file AliFMDDisplay.h.

TObjArray* AliFMDDisplay::fMarkers [protected]

Definition at line 95 of file AliFMDDisplay.h.

Int_t AliFMDDisplay::fOldXPixel [protected]

Definition at line 109 of file AliFMDDisplay.h.

Int_t AliFMDDisplay::fOldYPixel [protected]

Definition at line 110 of file AliFMDDisplay.h.

TPad* AliFMDDisplay::fPad [protected]

Definition at line 98 of file AliFMDDisplay.h.

TButton* AliFMDDisplay::fPick [protected]

Definition at line 101 of file AliFMDDisplay.h.

Bool_t AliFMDDisplay::fWait [protected]

Definition at line 94 of file AliFMDDisplay.h.

Float_t AliFMDDisplay::fX0 [protected]

Definition at line 103 of file AliFMDDisplay.h.

Float_t AliFMDDisplay::fX1 [protected]

Definition at line 105 of file AliFMDDisplay.h.

Int_t AliFMDDisplay::fXPixel [protected]

Definition at line 107 of file AliFMDDisplay.h.

Float_t AliFMDDisplay::fY0 [protected]

Definition at line 104 of file AliFMDDisplay.h.

Float_t AliFMDDisplay::fY1 [protected]

Definition at line 106 of file AliFMDDisplay.h.

Int_t AliFMDDisplay::fYPixel [protected]

Definition at line 108 of file AliFMDDisplay.h.

TButton* AliFMDDisplay::fZoom [protected]

Definition at line 100 of file AliFMDDisplay.h.

Bool_t AliFMDDisplay::fZoomMode [protected]

Definition at line 102 of file AliFMDDisplay.h.

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

• AliFMDDisplay.h

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