Definition at line 75 of file TGImageMap.h.

Public Member Functions
	TGRegionWithId ()
	Create GUI region (with id and possible tooltip).

	TGRegionWithId (const TGRegion &reg, Int_t id)
	Copy ctor which allows setting of new id.

	TGRegionWithId (const TGRegionWithId &reg)
	Copy constructor.

	TGRegionWithId (Int_t id, Int_t n, TPoint *points, Bool_t winding=kFALSE)
	Create GUI region (with id and possible tooltip).

	TGRegionWithId (Int_t id, Int_t x, Int_t y, UInt_t w, UInt_t h, ERegionType=kRectangle)
	Create GUI region (with id and possible tooltip).

virtual	~TGRegionWithId ()
	Cleanup.

void	DisplayPopup ()
	Display popup menu associated with this region.

Int_t	GetId () const

TGPopupMenu *	GetPopup () const

TGToolTip *	GetToolTipText () const

void	SetPopup (TGPopupMenu *popup)

void	SetToolTipText (const char text, Long_t delayms, const TGFrame frame)
	Set tool tip text associated with this region.

Public Member Functions inherited from TGRegion
	TGRegion ()
	Create a region object.

	TGRegion (const TArrayS &x, const TArrayS &y, Bool_t winding=kFALSE)
	Create and initialize a region with an X and a Y array of points.

	TGRegion (const TGRegion &reg)
	Region copy constructor.

	TGRegion (Int_t n, Int_t x, Int_t y, Bool_t winding=kFALSE)
	Create and initialize a region with an X and Y array of points.

	TGRegion (Int_t n, TPoint *points, Bool_t winding=kFALSE)
	Create and intialize a region with a polygon.

	TGRegion (Int_t x, Int_t y, UInt_t w, UInt_t h, ERegionType=kRectangle)
	Create and initialize a region with a rectangle.

virtual	~TGRegion ()
	Delete a region.

Bool_t	Contains (const TPoint &p) const
	Return true if point p is contained in the region.

Bool_t	Contains (Int_t x, Int_t y) const
	Return true if point (x,y) is contained in the region.

TGRegion	Eor (const TGRegion &r) const
	Returns a region which is the difference between the union and intersection this region and r.

TGDimension	GetDimension () const
	Return dimension of region (width, height).

TGPosition	GetPosition () const
	Return position of region (x, y).

TGRegion	Intersect (const TGRegion &r) const
	Returns a region which is the intersection of this region and r.

Bool_t	IsEmpty () const
	Return true if region is empty.

Bool_t	IsNull () const
	Return true if region is not set.

Bool_t	operator!= (const TGRegion &r) const

TGRegion	operator& (const TGRegion &r) const

TGRegion &	operator&= (const TGRegion &r)

TGRegion	operator+ (const TGRegion &r) const

TGRegion &	operator+= (const TGRegion &r)

TGRegion	operator- (const TGRegion &r) const

TGRegion &	operator-= (const TGRegion &r)

TGRegion &	operator= (const TGRegion &r)
	Region assignment operator.

Bool_t	operator== (const TGRegion &r) const
	Region == operator.

TGRegion	operator^ (const TGRegion &r) const

TGRegion &	operator^= (const TGRegion &r)

TGRegion	operator\| (const TGRegion &r) const

TGRegion &	operator\|= (const TGRegion &r)

TGRegion	Subtract (const TGRegion &r) const
	Returns a region which is r subtracted from this region.

TGRegion	Unite (const TGRegion &r) const
	Return the union of this region with r.

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	Copy (TObject &object) const
	Copy this to obj.

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

virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)
	Computes distance from point (px,py) to the object.

virtual void	Draw (Option_t *option="")
	Default Draw method for all objects.

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 for instance with: `gROOT->SetSelectedPad(gPad)`.

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=0)
	Execute method on this object with the given parameter string, e.g.

virtual void	Execute (TMethod method, TObjArray params, Int_t *error=0)
	Execute method on this object with parameters stored in the TObjArray.

virtual void	ExecuteEvent (Int_t event, Int_t px, Int_t py)
	Execute action corresponding to an event at (px,py).

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

virtual void	ls (Option_t *option="") const
	The ls function lists the contents of a class on stdout.

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	Paint (Option_t *option="")
	This method must be overridden if a class wants to paint itself.

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

virtual void	Print (Option_t *option="") const
	This method must be overridden when a class wants to print itself.

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.

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

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.

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=0, Int_t option=0, Int_t bufsize=0)
	Write this object to the current directory.

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

Protected Attributes
Int_t	fId
	region id

TGPopupMenu *	fPopup
	popup menu

TGToolTip *	fTip
	tooltip

Protected Attributes inherited from TGRegion
TGRegionData *	fData

Private Member Functions
TGRegionWithId &	operator= (const TGRegionWithId &)=delete

Additional Inherited Members
Public Types inherited from TGRegion
enum	ERegionType { kRectangle , kEllipse }

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

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

enum	EDeprecatedStatusBits { kObjInCanvas = BIT(3) }

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

Static Public Member Functions inherited from TObject
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.

Protected Types inherited from TObject
enum	{ kOnlyPrepStep = BIT(3) }

Protected Member Functions inherited from TGRegion
	TGRegion (Bool_t)
	Create empty region.

TGRegion	CopyRegion () const
	Copy a region.

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 <TGImageMap.h>

Inheritance diagram for TGRegionWithId:

[legend]

Constructor & Destructor Documentation

◆ TGRegionWithId() [1/5]

TGRegionWithId::TGRegionWithId ( )

Create GUI region (with id and possible tooltip).

Definition at line 324 of file TGImageMap.cxx.

◆ TGRegionWithId() [2/5]

TGRegionWithId::TGRegionWithId	(	Int_t	id,
		Int_t	x,
		Int_t	y,
		UInt_t	w,
		UInt_t	h,
		ERegionType	type = `kRectangle`
	)

Create GUI region (with id and possible tooltip).

Definition at line 334 of file TGImageMap.cxx.

◆ TGRegionWithId() [3/5]

TGRegionWithId::TGRegionWithId	(	Int_t	id,
		Int_t	n,
		TPoint *	points,
		Bool_t	winding = `kFALSE`
	)

Create GUI region (with id and possible tooltip).

Definition at line 346 of file TGImageMap.cxx.

◆ TGRegionWithId() [4/5]

TGRegionWithId::TGRegionWithId ( const TGRegionWithId & reg )

Copy constructor.

Definition at line 358 of file TGImageMap.cxx.

◆ TGRegionWithId() [5/5]

TGRegionWithId::TGRegionWithId	(	const TGRegion &	reg,
		Int_t	id
	)

Copy ctor which allows setting of new id.

Definition at line 368 of file TGImageMap.cxx.

◆ ~TGRegionWithId()

TGRegionWithId::~TGRegionWithId ( )

virtual

Cleanup.

Definition at line 379 of file TGImageMap.cxx.

Member Function Documentation

◆ DisplayPopup()

void TGRegionWithId::DisplayPopup ( )

Display popup menu associated with this region.

Definition at line 387 of file TGImageMap.cxx.

◆ GetId()

Int_t TGRegionWithId::GetId ( ) const

inline

Definition at line 95 of file TGImageMap.h.

◆ GetPopup()

TGPopupMenu * TGRegionWithId::GetPopup ( ) const

inline

Definition at line 99 of file TGImageMap.h.

◆ GetToolTipText()

TGToolTip * TGRegionWithId::GetToolTipText ( ) const

inline

Definition at line 96 of file TGImageMap.h.

◆ operator=()

TGRegionWithId & TGRegionWithId::operator= ( const TGRegionWithId & )

privatedelete

◆ SetPopup()

void TGRegionWithId::SetPopup ( TGPopupMenu * popup )

inline

Definition at line 100 of file TGImageMap.h.

◆ SetToolTipText()

void TGRegionWithId::SetToolTipText	(	const char *	text,
		Long_t	delayms,
		const TGFrame *	frame
	)

Set tool tip text associated with this region.

The delay is in milliseconds (minimum 250). To remove tool tip call method with text = 0.

Definition at line 397 of file TGImageMap.cxx.

Member Data Documentation

◆ fId

Int_t TGRegionWithId::fId

protected

region id

Definition at line 82 of file TGImageMap.h.

◆ fPopup

TGPopupMenu* TGRegionWithId::fPopup

protected

popup menu

Definition at line 84 of file TGImageMap.h.

◆ fTip

TGToolTip* TGRegionWithId::fTip

protected

tooltip

Definition at line 83 of file TGImageMap.h.

Libraries for TGRegionWithId:

[legend]

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

gui/gui/inc/TGImageMap.h
gui/gui/src/TGImageMap.cxx

Public Member Functions

Protected Attributes

Private Member Functions

Additional Inherited Members

Constructor & Destructor Documentation

◆ TGRegionWithId() [1/5]

◆ TGRegionWithId() [2/5]

◆ TGRegionWithId() [3/5]

◆ TGRegionWithId() [4/5]

◆ TGRegionWithId() [5/5]

◆ ~TGRegionWithId()

Member Function Documentation

◆ DisplayPopup()

◆ GetId()

◆ GetPopup()

◆ GetToolTipText()

◆ operator=()

◆ SetPopup()

◆ SetToolTipText()

Member Data Documentation

◆ fId

◆ fPopup

◆ fTip