Public Types
enum	{ kMarkerNDC = (1ULL << ( 14 )) }

Public Types inherited from TObject
enum	{ kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 , kBitMask = 0x00ffffff }

enum	{ kSingleKey = (1ULL << ( 0 )) , kOverwrite = (1ULL << ( 1 )) , kWriteDelete = (1ULL << ( 2 )) }

enum	EDeprecatedStatusBits { kObjInCanvas = (1ULL << ( 3 )) }

enum	EStatusBits { kCanDelete = (1ULL << ( 0 )) , kMustCleanup = (1ULL << ( 3 )) , kIsReferenced = (1ULL << ( 4 )) , kHasUUID = (1ULL << ( 5 )) , kCannotPick = (1ULL << ( 6 )) , kNoContextMenu = (1ULL << ( 8 )) , kInvalidObject = (1ULL << ( 13 )) }

Public Member Functions
	TMarker ()
	Marker default constructor.

	TMarker (const TMarker &marker)
	Marker copy constructor.

	TMarker (Double_t x, Double_t y, Int_t marker)
	Marker normal constructor.

virtual	~TMarker ()
	Marker default destructor.

void	Copy (TObject &marker) const override
	Copy this marker to marker.

Int_t	DistancetoPrimitive (Int_t px, Int_t py) override
	Compute distance from point px,py to a marker.

void	Draw (Option_t *option="") override
	Draw this marker with its current attributes.

virtual TMarker *	DrawMarker (Double_t x, Double_t y)
	Draw this marker with new coordinates.

void	ExecuteEvent (Int_t event, Int_t px, Int_t py) override
	Execute action corresponding to one event.

Rectangle_t	GetBBox () override
	Return the bounding Box of the Line.

TPoint	GetBBoxCenter () override
	Return the center of the BoundingBox as TPoint in pixels.

Double_t	GetX () const

Double_t	GetY () const

TClass *	IsA () const override

void	ls (Option_t *option="") const override
	List this marker with its attributes.

void	Paint (Option_t *option="") override
	Paint this marker with its current attributes.

virtual void	PaintMarker (Double_t x, Double_t y)
	Draw this marker with new coordinates.

virtual void	PaintMarkerNDC (Double_t u, Double_t v)
	Draw this marker with new coordinates in NDC.

void	Print (Option_t *option="") const override
	Dump this marker with its attributes.

void	SavePrimitive (std::ostream &out, Option_t *option="") override
	Save primitive as a C++ statement(s) on output stream out.

void	SetBBoxCenter (const TPoint &p) override
	Set center of the BoundingBox.

void	SetBBoxCenterX (const Int_t x) override
	Set X coordinate of the center of the BoundingBox.

void	SetBBoxCenterY (const Int_t y) override
	Set Y coordinate of the center of the BoundingBox.

void	SetBBoxX1 (const Int_t x) override
	Set left hand side of BoundingBox to a value (resize in x direction on left)

void	SetBBoxX2 (const Int_t x) override
	Set right hand side of BoundingBox to a value (resize in x direction on right)

void	SetBBoxY1 (const Int_t y) override
	Set top of BoundingBox to a value (resize in y direction on top)

void	SetBBoxY2 (const Int_t y) override
	Set bottom of BoundingBox to a value (resize in y direction on bottom)

virtual void	SetNDC (Bool_t isNDC=kTRUE)
	Set NDC mode on if isNDC = kTRUE, off otherwise.

virtual void	SetX (Double_t x)

virtual void	SetY (Double_t y)

void	Streamer (TBuffer &) override
	Stream an object of class TMarker.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Public Member Functions inherited from TObject
	TObject ()
	TObject constructor.

	TObject (const TObject &object)
	TObject copy ctor.

virtual	~TObject ()
	TObject destructor.

void	AbstractMethod (const char *method) const
	Use this method to implement an "abstract" method that you don't want to leave purely abstract.

virtual void	AppendPad (Option_t *option="")
	Append graphics object to current pad.

virtual void	Browse (TBrowser *b)
	Browse object. May be overridden for another default action.

ULong_t	CheckedHash ()
	Check and record whether this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object.

virtual const char *	ClassName () const
	Returns name of class to which the object belongs.

virtual void	Clear (Option_t *="")

virtual TObject *	Clone (const char *newname="") const
	Make a clone of an object using the Streamer facility.

virtual Int_t	Compare (const TObject *obj) const
	Compare abstract method.

virtual void	Delete (Option_t *option="")
	Delete this object.

virtual void	DrawClass () const
	Draw class inheritance tree of the class to which this object belongs.

virtual TObject *	DrawClone (Option_t *option="") const
	Draw a clone of this object in the current selected pad with: `gROOT->SetSelectedPad(c1)`.

virtual void	Dump () const
	Dump contents of object on stdout.

virtual void	Error (const char method, const char msgfmt,...) const
	Issue error message.

virtual void	Execute (const char method, const char params, Int_t *error=nullptr)
	Execute method on this object with the given parameter string, e.g.

virtual void	Execute (TMethod method, TObjArray params, Int_t *error=nullptr)
	Execute method on this object with parameters stored in the TObjArray.

virtual void	Fatal (const char method, const char msgfmt,...) const
	Issue fatal error message.

virtual TObject *	FindObject (const char *name) const
	Must be redefined in derived classes.

virtual TObject *	FindObject (const TObject *obj) const
	Must be redefined in derived classes.

virtual Option_t *	GetDrawOption () const
	Get option used by the graphics system to draw this object.

virtual const char *	GetIconName () const
	Returns mime type name of object.

virtual const char *	GetName () const
	Returns name of object.

virtual char *	GetObjectInfo (Int_t px, Int_t py) const
	Returns string containing info about the object at position (px,py).

virtual Option_t *	GetOption () const

virtual const char *	GetTitle () const
	Returns title of object.

virtual UInt_t	GetUniqueID () const
	Return the unique object id.

virtual Bool_t	HandleTimer (TTimer *timer)
	Execute action in response of a timer timing out.

virtual ULong_t	Hash () const
	Return hash value for this object.

Bool_t	HasInconsistentHash () const
	Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e.

virtual void	Info (const char method, const char msgfmt,...) const
	Issue info message.

virtual Bool_t	InheritsFrom (const char *classname) const
	Returns kTRUE if object inherits from class "classname".

virtual Bool_t	InheritsFrom (const TClass *cl) const
	Returns kTRUE if object inherits from TClass cl.

virtual void	Inspect () const
	Dump contents of this object in a graphics canvas.

void	InvertBit (UInt_t f)

Bool_t	IsDestructed () const
	IsDestructed.

virtual Bool_t	IsEqual (const TObject *obj) const
	Default equal comparison (objects are equal if they have the same address in memory).

virtual Bool_t	IsFolder () const
	Returns kTRUE in case object contains browsable objects (like containers or lists of other objects).

R__ALWAYS_INLINE Bool_t	IsOnHeap () const

virtual Bool_t	IsSortable () const

R__ALWAYS_INLINE Bool_t	IsZombie () const

void	MayNotUse (const char *method) const
	Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary).

virtual Bool_t	Notify ()
	This method must be overridden to handle object notification.

void	Obsolete (const char method, const char asOfVers, const char *removedFromVers) const
	Use this method to declare a method obsolete.

void	operator delete (void *ptr)
	Operator delete.

void	operator delete[] (void *ptr)
	Operator delete [].

void *	operator new (size_t sz)

void *	operator new (size_t sz, void *vp)

void *	operator new[] (size_t sz)

void *	operator new[] (size_t sz, void *vp)

TObject &	operator= (const TObject &rhs)
	TObject assignment operator.

virtual void	Pop ()
	Pop on object drawn in a pad to the top of the display list.

virtual Int_t	Read (const char *name)
	Read contents of object with specified name from the current directory.

virtual void	RecursiveRemove (TObject *obj)
	Recursively remove this object from a list.

void	ResetBit (UInt_t f)

virtual void	SaveAs (const char filename="", Option_t option="") const
	Save this object in the file specified by filename.

void	SetBit (UInt_t f)

void	SetBit (UInt_t f, Bool_t set)
	Set or unset the user status bits as specified in f.

virtual void	SetDrawOption (Option_t *option="")
	Set drawing option for object.

virtual void	SetUniqueID (UInt_t uid)
	Set the unique object id.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

virtual void	SysError (const char method, const char msgfmt,...) const
	Issue system error message.

R__ALWAYS_INLINE Bool_t	TestBit (UInt_t f) const

Int_t	TestBits (UInt_t f) const

virtual void	UseCurrentStyle ()
	Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked.

virtual void	Warning (const char method, const char msgfmt,...) const
	Issue warning message.

virtual Int_t	Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0)
	Write this object to the current directory.

virtual Int_t	Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) const
	Write this object to the current directory.

Public Member Functions inherited from TAttMarker
	TAttMarker ()
	TAttMarker default constructor.

	TAttMarker (Color_t color, Style_t style, Size_t msize)
	TAttMarker normal constructor.

virtual	~TAttMarker ()
	TAttMarker destructor.

void	Copy (TAttMarker &attmarker) const
	Copy this marker attributes to a new TAttMarker.

virtual Color_t	GetMarkerColor () const
	Return the marker color.

virtual Size_t	GetMarkerSize () const
	Return the marker size.

virtual Style_t	GetMarkerStyle () const
	Return the marker style.

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

virtual void	ResetAttMarker (Option_t *toption="")
	Reset this marker attributes to the default values.

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

virtual void	SetMarkerAttributes ()
	Invoke the DialogCanvas Marker attributes.

virtual void	SetMarkerColor (Color_t mcolor=1)
	Set the marker color.

virtual void	SetMarkerColorAlpha (Color_t mcolor, Float_t malpha)
	Set a transparent marker color.

virtual void	SetMarkerSize (Size_t msize=1)
	Set the marker size.

virtual void	SetMarkerStyle (Style_t mstyle=1)
	Set the marker style.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Public Member Functions inherited from TAttBBox2D
virtual	~TAttBBox2D ()

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 void	DisplayMarkerLineWidths ()
	Display the table of markers with different line widths and their numbers.

static void	DisplayMarkerTypes ()
	Display the table of markers with their numbers.

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

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

static Longptr_t	GetDtorOnly ()
	Return destructor only flag.

static Bool_t	GetObjectStat ()
	Get status of object stat flag.

static void	SetDtorOnly (void *obj)
	Set destructor only flag.

static void	SetObjectStat (Bool_t stat)
	Turn on/off tracking of objects in the TObjectTable.

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

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

static Width_t	GetMarkerLineWidth (Style_t style)
	Internal helper function that returns the line width of the given marker style (0 = filled marker)

static Style_t	GetMarkerStyleBase (Style_t style)
	Internal helper function that returns the corresponding marker style with line width 1 for the given style.

Static Public Member Functions inherited from TAttBBox2D
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

Protected Attributes
Double_t	fX
	X position of marker (left,center,etc..)

Double_t	fY
	Y position of marker (left,center,etc..)

Protected Attributes inherited from TAttMarker
Color_t	fMarkerColor
	Marker color.

Size_t	fMarkerSize
	Marker size.

Style_t	fMarkerStyle
	Marker style.

Additional Inherited Members
Protected Types inherited from TObject
enum	{ kOnlyPrepStep = (1ULL << ( 3 )) }

Protected Member Functions inherited from TObject
virtual void	DoError (int level, const char location, const char fmt, va_list va) const
	Interface to ErrorHandler (protected).

void	MakeZombie ()

#include <TMarker.h>

Inheritance diagram for TMarker:

[legend]

Member Enumeration Documentation

◆ anonymous enum

anonymous enum

Enumerator
kMarkerNDC	Marker position is in NDC.

Definition at line 30 of file TMarker.h.

Constructor & Destructor Documentation

◆ TMarker() [1/3]

TMarker::TMarker ( )

Marker default constructor.

Definition at line 55 of file TMarker.cxx.

◆ TMarker() [2/3]

TMarker::TMarker	(	Double_t	x,
		Double_t	y,
		Int_t	marker
	)

Marker normal constructor.

Definition at line 64 of file TMarker.cxx.

◆ TMarker() [3/3]

TMarker::TMarker ( const TMarker & marker )

Marker copy constructor.

Definition at line 82 of file TMarker.cxx.

◆ ~TMarker()

TMarker::~TMarker ( )

virtual

Marker default destructor.

Definition at line 75 of file TMarker.cxx.

Member Function Documentation

◆ Class()

static TClass * TMarker::Class ( )

static

Returns: TClass describing this class

◆ Class_Name()

static const char * TMarker::Class_Name ( )

static

Returns: Name of this class

◆ Class_Version()

static constexpr Version_t TMarker::Class_Version ( )

inlinestaticconstexpr

Returns: Version of this class

Definition at line 69 of file TMarker.h.

◆ Copy()

void TMarker::Copy ( TObject & marker ) const

overridevirtual

Copy this marker to marker.

Reimplemented from TObject.

Definition at line 92 of file TMarker.cxx.

◆ DeclFileName()

static const char * TMarker::DeclFileName ( )

inlinestatic

Returns: Name of the file containing the class declaration

Definition at line 69 of file TMarker.h.

◆ DisplayMarkerLineWidths()

void TMarker::DisplayMarkerLineWidths ( )

static

Display the table of markers with different line widths and their numbers.

Definition at line 134 of file TMarker.cxx.

◆ DisplayMarkerTypes()

void TMarker::DisplayMarkerTypes ( )

static

Display the table of markers with their numbers.

Definition at line 103 of file TMarker.cxx.

◆ DistancetoPrimitive()

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

overridevirtual

Compute distance from point px,py to a marker.

Compute the closest distance of approach from point px,py to this marker. The distance is computed in pixels units.

Reimplemented from TObject.

Definition at line 172 of file TMarker.cxx.

◆ Draw()

void TMarker::Draw ( Option_t * option = "" )

overridevirtual

Draw this marker with its current attributes.

Reimplemented from TObject.

Definition at line 194 of file TMarker.cxx.

◆ DrawMarker()

TMarker * TMarker::DrawMarker	(	Double_t	x,
		Double_t	y
	)

virtual

Draw this marker with new coordinates.

Definition at line 203 of file TMarker.cxx.

◆ ExecuteEvent()

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

overridevirtual

Execute action corresponding to one event.

This member function is called when a marker is clicked with the locator

If Left button is clicked on a marker, the marker is moved to a new position when the mouse button is released.

Reimplemented from TObject.

Definition at line 220 of file TMarker.cxx.

◆ GetBBox()

Rectangle_t TMarker::GetBBox ( )

overridevirtual

Return the bounding Box of the Line.

Implements TAttBBox2D.

Definition at line 397 of file TMarker.cxx.

◆ GetBBoxCenter()

TPoint TMarker::GetBBoxCenter ( )

overridevirtual

Return the center of the BoundingBox as TPoint in pixels.

Implements TAttBBox2D.

Definition at line 412 of file TMarker.cxx.

◆ GetX()

Double_t TMarker::GetX ( ) const

inline

Definition at line 44 of file TMarker.h.

◆ GetY()

Double_t TMarker::GetY ( ) const

inline

Definition at line 45 of file TMarker.h.

◆ IsA()

TClass * TMarker::IsA ( ) const

inlineoverridevirtual

Returns: TClass describing current object

Reimplemented from TObject.

Definition at line 69 of file TMarker.h.

◆ ls()

void TMarker::ls ( Option_t * option = "" ) const

overridevirtual

List this marker with its attributes.

Reimplemented from TObject.

Definition at line 294 of file TMarker.cxx.

◆ Paint()

void TMarker::Paint ( Option_t * option = "" )

overridevirtual

Paint this marker with its current attributes.

Reimplemented from TObject.

Definition at line 303 of file TMarker.cxx.

◆ PaintMarker()

void TMarker::PaintMarker	(	Double_t	x,
		Double_t	y
	)

virtual

Draw this marker with new coordinates.

Definition at line 318 of file TMarker.cxx.

◆ PaintMarkerNDC()

void TMarker::PaintMarkerNDC	(	Double_t	u,
		Double_t	v
	)

virtual

Draw this marker with new coordinates in NDC.

Definition at line 327 of file TMarker.cxx.

◆ Print()

void TMarker::Print ( Option_t * option = "" ) const

overridevirtual

Dump this marker with its attributes.

Reimplemented from TObject.

Definition at line 334 of file TMarker.cxx.

◆ SavePrimitive()

void TMarker::SavePrimitive	(	std::ostream &	out,
		Option_t *	option = `""`
	)

overridevirtual

Save primitive as a C++ statement(s) on output stream out.

Reimplemented from TObject.

Definition at line 346 of file TMarker.cxx.

◆ SetBBoxCenter()

void TMarker::SetBBoxCenter ( const TPoint & p )

overridevirtual

Set center of the BoundingBox.

Implements TAttBBox2D.

Definition at line 424 of file TMarker.cxx.

◆ SetBBoxCenterX()

void TMarker::SetBBoxCenterX ( const Int_t x )

overridevirtual

Set X coordinate of the center of the BoundingBox.

Implements TAttBBox2D.

Definition at line 434 of file TMarker.cxx.

◆ SetBBoxCenterY()

void TMarker::SetBBoxCenterY ( const Int_t y )

overridevirtual

Set Y coordinate of the center of the BoundingBox.

Implements TAttBBox2D.

Definition at line 443 of file TMarker.cxx.

◆ SetBBoxX1()

void TMarker::SetBBoxX1 ( const Int_t x )

overridevirtual

Set left hand side of BoundingBox to a value (resize in x direction on left)

Implements TAttBBox2D.

Definition at line 453 of file TMarker.cxx.

◆ SetBBoxX2()

void TMarker::SetBBoxX2 ( const Int_t x )

overridevirtual

Set right hand side of BoundingBox to a value (resize in x direction on right)

Implements TAttBBox2D.

Definition at line 464 of file TMarker.cxx.

◆ SetBBoxY1()

void TMarker::SetBBoxY1 ( const Int_t y )

overridevirtual

Set top of BoundingBox to a value (resize in y direction on top)

Implements TAttBBox2D.

Definition at line 474 of file TMarker.cxx.

◆ SetBBoxY2()

void TMarker::SetBBoxY2 ( const Int_t y )

overridevirtual

Set bottom of BoundingBox to a value (resize in y direction on bottom)

Implements TAttBBox2D.

Definition at line 485 of file TMarker.cxx.

◆ SetNDC()

void TMarker::SetNDC ( Bool_t isNDC = kTRUE )

virtual

Set NDC mode on if isNDC = kTRUE, off otherwise.

Definition at line 363 of file TMarker.cxx.

◆ SetX()

virtual void TMarker::SetX ( Double_t x )

inlinevirtual

Definition at line 53 of file TMarker.h.

◆ SetY()

virtual void TMarker::SetY ( Double_t y )

inlinevirtual

Definition at line 54 of file TMarker.h.

◆ Streamer()

void TMarker::Streamer ( TBuffer & R__b )

overridevirtual

Stream an object of class TMarker.

Reimplemented from TObject.

Definition at line 372 of file TMarker.cxx.

◆ StreamerNVirtual()

void TMarker::StreamerNVirtual ( TBuffer & ClassDef_StreamerNVirtual_b )

inline

Definition at line 69 of file TMarker.h.

Member Data Documentation

◆ fX

Double_t TMarker::fX

protected

X position of marker (left,center,etc..)

Definition at line 25 of file TMarker.h.

◆ fY

Double_t TMarker::fY

protected

Y position of marker (left,center,etc..)

Definition at line 26 of file TMarker.h.

Libraries for TMarker:

[legend]

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

graf2d/graf/inc/TMarker.h
graf2d/graf/src/TMarker.cxx

Public Types

Public Member Functions

Static Public Member Functions

Protected Attributes

Additional Inherited Members

Member Enumeration Documentation

◆ anonymous enum

Constructor & Destructor Documentation

◆ TMarker() [1/3]

◆ TMarker() [2/3]

◆ TMarker() [3/3]

◆ ~TMarker()

Member Function Documentation

◆ Class()

◆ Class_Name()

◆ Class_Version()

◆ Copy()

◆ DeclFileName()

◆ DisplayMarkerLineWidths()

◆ DisplayMarkerTypes()

◆ DistancetoPrimitive()

◆ Draw()

◆ DrawMarker()

◆ ExecuteEvent()

◆ GetBBox()

◆ GetBBoxCenter()

◆ GetX()

◆ GetY()

◆ IsA()

◆ ls()

◆ Paint()

◆ PaintMarker()

◆ PaintMarkerNDC()

◆ Print()

◆ SavePrimitive()

◆ SetBBoxCenter()

◆ SetBBoxCenterX()

◆ SetBBoxCenterY()

◆ SetBBoxX1()

◆ SetBBoxX2()

◆ SetBBoxY1()

◆ SetBBoxY2()

◆ SetNDC()

◆ SetX()

◆ SetY()

◆ Streamer()

◆ StreamerNVirtual()

Member Data Documentation

◆ fX

◆ fY