Definition at line 31 of file TGGC.h.

Public Member Functions
	TGGC (GCValues_t *values=0)
	Create a graphics context, registers GC in GCPool. More...

	TGGC (const TGGC &g)
	Copy a graphics context. More...

virtual	~TGGC ()
	Delete graphics context. More...

Int_t	GetArcMode () const

const GCValues_t *	GetAttributes () const

Pixel_t	GetBackground () const

Int_t	GetCapStyle () const

Pixmap_t	GetClipMask () const

Int_t	GetClipXOrigin () const

Int_t	GetClipYOrigin () const

const char *	GetDashes () const

Int_t	GetDashLen () const

Int_t	GetDashOffset () const

Int_t	GetFillRule () const

Int_t	GetFillStyle () const

FontH_t	GetFont () const

Pixel_t	GetForeground () const

EGraphicsFunction	GetFunction () const

GContext_t	GetGC () const

Bool_t	GetGraphicsExposures () const

Int_t	GetJoinStyle () const

Int_t	GetLineStyle () const

Int_t	GetLineWidth () const

Mask_t	GetMask () const

ULong_t	GetPlaneMask () const

Pixmap_t	GetStipple () const

Int_t	GetSubwindowMode () const

Pixmap_t	GetTile () const

Int_t	GetTileStipXOrigin () const

Int_t	GetTileStipYOrigin () const

GContext_t	operator() () const
	Not inline due to a bug in g++ 2.96 20000731 (Red Hat Linux 7.0). More...

TGGC &	operator= (const TGGC &rhs)
	Graphics context assignment operator. More...

void	Print (Option_t *option="") const
	Print graphics contexts info. More...

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

void	SetArcMode (Int_t v)
	Set arc mode (kArcChord, kArcPieSlice). More...

void	SetAttributes (GCValues_t *values)
	Set attributes as specified in the values structure. More...

void	SetBackground (Pixel_t v)
	Set background color. More...

void	SetCapStyle (Int_t v)
	Set cap style (kCapNotLast, kCapButt, kCapRound, kCapProjecting). More...

void	SetClipMask (Pixmap_t v)
	Bitmap for clipping. More...

void	SetClipXOrigin (Int_t v)
	X origin for clipping. More...

void	SetClipYOrigin (Int_t v)
	Y origin for clipping. More...

void	SetDashList (const char v[], Int_t len)
	Set dash pattern. First use SetDashOffset() if not 0. More...

void	SetDashOffset (Int_t v)
	Patterned/dashed line offset. More...

void	SetFillRule (Int_t v)
	Set fill rule (kEvenOddRule, kWindingRule). More...

void	SetFillStyle (Int_t v)
	Set fill style (kFillSolid, kFillTiled, kFillStippled, kFillOpaeueStippled). More...

void	SetFont (FontH_t v)
	Set font. More...

void	SetForeground (Pixel_t v)
	Set foreground color. More...

void	SetFunction (EGraphicsFunction v)
	Set graphics context drawing function. More...

void	SetGraphicsExposures (Bool_t v)
	True if graphics exposure should be generated. More...

void	SetJoinStyle (Int_t v)
	Set line join style (kJoinMiter, kJoinRound, kJoinBevel). More...

void	SetLineStyle (Int_t v)
	Set line style (kLineSolid, kLineOnOffDash, kLineDoubleDash). More...

void	SetLineWidth (Int_t v)
	Set line width. More...

void	SetPlaneMask (ULong_t v)
	Set plane mask. More...

void	SetStipple (Pixmap_t v)
	Set 1 plane pixmap for stippling. More...

void	SetSubwindowMode (Int_t v)
	Set sub window mode (kClipByChildren, kIncludeInferiors). More...

void	SetTile (Pixmap_t v)
	Set tile pixmap for tiling operations. More...

void	SetTileStipXOrigin (Int_t v)
	X offset for tile or stipple operations. More...

void	SetTileStipYOrigin (Int_t v)
	Y offset for tile or stipple operations. More...

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

	TObject (const TObject &object)
	TObject copy ctor. More...

virtual	~TObject ()
	TObject destructor. More...

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

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

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

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

virtual void	Clear (Option_t *="")

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

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

virtual void	Copy (TObject &object) const
	Copy this to obj. More...

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

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

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

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

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

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

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

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. More...

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

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

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

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

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

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

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

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

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

virtual Option_t *	GetOption () const

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

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

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

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

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

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

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

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

void	InvertBit (UInt_t f)

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

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

Bool_t	IsOnHeap () const

virtual Bool_t	IsSortable () const

Bool_t	IsZombie () const

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

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). More...

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

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

void	operator delete (void *ptr)
	Operator delete. More...

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

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. More...

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

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

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

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

void	ResetBit (UInt_t f)

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

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

void	SetBit (UInt_t f)

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

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

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

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. More...

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

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

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

Public Member Functions inherited from TRefCnt
	TRefCnt (Int_t initRef=0)

	TRefCnt (EReferenceFlag)
	Leave fRefs alone. More...

virtual	~TRefCnt ()

void	AddReference ()

UInt_t	References () const

UInt_t	RemoveReference ()

void	SetRefCount (UInt_t r)

Protected Member Functions
	TGGC (GCValues_t *values, Bool_t calledByGCPool)
	Create a graphics context (only called via TGGCPool::GetGC()). More...

TString	GetMaskString () const
	Returns GC mask as a string - used in SavePrimitive(). More...

void	UpdateValues (GCValues_t *v)
	Update values + mask. More...

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). More...

void	MakeZombie ()

Protected Attributes
GContext_t	fContext

GCValues_t	fValues

Protected Attributes inherited from TRefCnt
UInt_t	fRefs

Friends
class	TGGCPool

Additional Inherited Members
Public Types inherited from TObject
enum	{ kIsOnHeap = 0x01000000, kNotDeleted = 0x02000000, kZombie = 0x04000000, kBitMask = 0x00ffffff }

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

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

Public Types inherited from TRefCnt
enum	EReferenceFlag { kStaticInit }

Static Public Member Functions inherited from TObject
static Long_t	GetDtorOnly ()
	Return destructor only flag. More...

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

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

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

#include <TGGC.h>

Inheritance diagram for TGGC:

[legend]

Constructor & Destructor Documentation

◆ TGGC() [1/3]

TGGC::TGGC	(	GCValues_t *	values,
		Bool_t	calledByGCPool
	)

protected

Create a graphics context (only called via TGGCPool::GetGC()).

Definition at line 36 of file TGGC.cxx.

◆ TGGC() [2/3]

TGGC::TGGC ( GCValues_t * values = 0 )

Create a graphics context, registers GC in GCPool.

Definition at line 60 of file TGGC.cxx.

◆ TGGC() [3/3]

TGGC::TGGC ( const TGGC & g )

Copy a graphics context.

Definition at line 82 of file TGGC.cxx.

◆ ~TGGC()

TGGC::~TGGC ( )

virtual

Delete graphics context.

Definition at line 101 of file TGGC.cxx.

Member Function Documentation

◆ GetArcMode()

Int_t TGGC::GetArcMode ( ) const

inline

Definition at line 103 of file TGGC.h.

◆ GetAttributes()

const GCValues_t* TGGC::GetAttributes ( ) const

inline

Definition at line 78 of file TGGC.h.

◆ GetBackground()

Pixel_t TGGC::GetBackground ( ) const

inline

Definition at line 83 of file TGGC.h.

◆ GetCapStyle()

Int_t TGGC::GetCapStyle ( ) const

inline

Definition at line 96 of file TGGC.h.

◆ GetClipMask()

Pixmap_t TGGC::GetClipMask ( ) const

inline

Definition at line 95 of file TGGC.h.

◆ GetClipXOrigin()

Int_t TGGC::GetClipXOrigin ( ) const

inline

Definition at line 93 of file TGGC.h.

◆ GetClipYOrigin()

Int_t TGGC::GetClipYOrigin ( ) const

inline

Definition at line 94 of file TGGC.h.

◆ GetDashes()

const char* TGGC::GetDashes ( ) const

inline

Definition at line 102 of file TGGC.h.

◆ GetDashLen()

Int_t TGGC::GetDashLen ( ) const

inline

Definition at line 101 of file TGGC.h.

◆ GetDashOffset()

Int_t TGGC::GetDashOffset ( ) const

inline

Definition at line 100 of file TGGC.h.

◆ GetFillRule()

Int_t TGGC::GetFillRule ( ) const

inline

Definition at line 99 of file TGGC.h.

◆ GetFillStyle()

Int_t TGGC::GetFillStyle ( ) const

inline

Definition at line 98 of file TGGC.h.

◆ GetFont()

FontH_t TGGC::GetFont ( ) const

inline

Definition at line 91 of file TGGC.h.

◆ GetForeground()

Pixel_t TGGC::GetForeground ( ) const

inline

Definition at line 82 of file TGGC.h.

◆ GetFunction()

EGraphicsFunction TGGC::GetFunction ( ) const

inline

Definition at line 80 of file TGGC.h.

◆ GetGC()

GContext_t TGGC::GetGC ( ) const

inline

Definition at line 50 of file TGGC.h.

◆ GetGraphicsExposures()

Bool_t TGGC::GetGraphicsExposures ( ) const

inline

Definition at line 92 of file TGGC.h.

◆ GetJoinStyle()

Int_t TGGC::GetJoinStyle ( ) const

inline

Definition at line 97 of file TGGC.h.

◆ GetLineStyle()

Int_t TGGC::GetLineStyle ( ) const

inline

Definition at line 85 of file TGGC.h.

◆ GetLineWidth()

Int_t TGGC::GetLineWidth ( ) const

inline

Definition at line 84 of file TGGC.h.

◆ GetMask()

Mask_t TGGC::GetMask ( ) const

inline

Definition at line 79 of file TGGC.h.

◆ GetMaskString()

TString TGGC::GetMaskString ( ) const

protected

Returns GC mask as a string - used in SavePrimitive().

Definition at line 521 of file TGGC.cxx.

◆ GetPlaneMask()

ULong_t TGGC::GetPlaneMask ( ) const

inline

Definition at line 81 of file TGGC.h.

◆ GetStipple()

Pixmap_t TGGC::GetStipple ( ) const

inline

Definition at line 87 of file TGGC.h.

◆ GetSubwindowMode()

Int_t TGGC::GetSubwindowMode ( ) const

inline

Definition at line 90 of file TGGC.h.

◆ GetTile()

Pixmap_t TGGC::GetTile ( ) const

inline

Definition at line 86 of file TGGC.h.

◆ GetTileStipXOrigin()

Int_t TGGC::GetTileStipXOrigin ( ) const

inline

Definition at line 88 of file TGGC.h.

◆ GetTileStipYOrigin()

Int_t TGGC::GetTileStipYOrigin ( ) const

inline

Definition at line 89 of file TGGC.h.

◆ operator()()

GContext_t TGGC::operator() ( ) const

Not inline due to a bug in g++ 2.96 20000731 (Red Hat Linux 7.0).

Definition at line 136 of file TGGC.cxx.

◆ operator=()

TGGC & TGGC::operator= ( const TGGC & rhs )

Graphics context assignment operator.

Definition at line 113 of file TGGC.cxx.

◆ Print()

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

virtual

Print graphics contexts info.

Reimplemented from TObject.

Definition at line 512 of file TGGC.cxx.

◆ SavePrimitive()

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

virtual

Save graphics context info as a C++ statement(s) on output stream out.

Reimplemented from TObject.

Definition at line 625 of file TGGC.cxx.

◆ SetArcMode()

void TGGC::SetArcMode ( Int_t v )

Set arc mode (kArcChord, kArcPieSlice).

Definition at line 501 of file TGGC.cxx.

◆ SetAttributes()

void TGGC::SetAttributes ( GCValues_t * values )

Set attributes as specified in the values structure.

Definition at line 233 of file TGGC.cxx.

◆ SetBackground()

void TGGC::SetBackground ( Pixel_t v )

Set background color.

Definition at line 287 of file TGGC.cxx.

◆ SetCapStyle()

void TGGC::SetCapStyle ( Int_t v )

Set cap style (kCapNotLast, kCapButt, kCapRound, kCapProjecting).

Definition at line 320 of file TGGC.cxx.

◆ SetClipMask()

void TGGC::SetClipMask ( Pixmap_t v )

Bitmap for clipping.

Definition at line 464 of file TGGC.cxx.

◆ SetClipXOrigin()

void TGGC::SetClipXOrigin ( Int_t v )

X origin for clipping.

Definition at line 442 of file TGGC.cxx.

◆ SetClipYOrigin()

void TGGC::SetClipYOrigin ( Int_t v )

Y origin for clipping.

Definition at line 453 of file TGGC.cxx.

◆ SetDashList()

void TGGC::SetDashList	(	const char	v[],
		Int_t	len
	)

Set dash pattern. First use SetDashOffset() if not 0.

Definition at line 486 of file TGGC.cxx.

◆ SetDashOffset()

void TGGC::SetDashOffset ( Int_t v )

Patterned/dashed line offset.

Definition at line 475 of file TGGC.cxx.

◆ SetFillRule()

void TGGC::SetFillRule ( Int_t v )

Set fill rule (kEvenOddRule, kWindingRule).

Definition at line 354 of file TGGC.cxx.

◆ SetFillStyle()

void TGGC::SetFillStyle ( Int_t v )

Set fill style (kFillSolid, kFillTiled, kFillStippled, kFillOpaeueStippled).

Definition at line 343 of file TGGC.cxx.

◆ SetFont()

void TGGC::SetFont ( FontH_t v )

Set font.

Definition at line 409 of file TGGC.cxx.

◆ SetForeground()

void TGGC::SetForeground ( Pixel_t v )

Set foreground color.

Definition at line 276 of file TGGC.cxx.

◆ SetFunction()

void TGGC::SetFunction ( EGraphicsFunction v )

Set graphics context drawing function.

Definition at line 254 of file TGGC.cxx.

◆ SetGraphicsExposures()

void TGGC::SetGraphicsExposures ( Bool_t v )

True if graphics exposure should be generated.

Definition at line 431 of file TGGC.cxx.

◆ SetJoinStyle()

void TGGC::SetJoinStyle ( Int_t v )

Set line join style (kJoinMiter, kJoinRound, kJoinBevel).

Definition at line 331 of file TGGC.cxx.

◆ SetLineStyle()

void TGGC::SetLineStyle ( Int_t v )

Set line style (kLineSolid, kLineOnOffDash, kLineDoubleDash).

Definition at line 309 of file TGGC.cxx.

◆ SetLineWidth()

void TGGC::SetLineWidth ( Int_t v )

Set line width.

Definition at line 298 of file TGGC.cxx.

◆ SetPlaneMask()

void TGGC::SetPlaneMask ( ULong_t v )

Set plane mask.

Definition at line 265 of file TGGC.cxx.

◆ SetStipple()

void TGGC::SetStipple ( Pixmap_t v )

Set 1 plane pixmap for stippling.

Definition at line 376 of file TGGC.cxx.

◆ SetSubwindowMode()

void TGGC::SetSubwindowMode ( Int_t v )

Set sub window mode (kClipByChildren, kIncludeInferiors).

Definition at line 420 of file TGGC.cxx.

◆ SetTile()

void TGGC::SetTile ( Pixmap_t v )

Set tile pixmap for tiling operations.

Definition at line 365 of file TGGC.cxx.

◆ SetTileStipXOrigin()

void TGGC::SetTileStipXOrigin ( Int_t v )

X offset for tile or stipple operations.

Definition at line 387 of file TGGC.cxx.

◆ SetTileStipYOrigin()

void TGGC::SetTileStipYOrigin ( Int_t v )

Y offset for tile or stipple operations.

Definition at line 398 of file TGGC.cxx.

◆ UpdateValues()

void TGGC::UpdateValues ( GCValues_t * v )

protected

Update values + mask.

Definition at line 144 of file TGGC.cxx.

Friends And Related Function Documentation

◆ TGGCPool

friend class TGGCPool

friend

Definition at line 33 of file TGGC.h.

Member Data Documentation

◆ fContext

GContext_t TGGC::fContext

protected

Definition at line 37 of file TGGC.h.

◆ fValues

GCValues_t TGGC::fValues

protected

Definition at line 36 of file TGGC.h.

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

gui/gui/inc/TGGC.h
gui/gui/src/TGGC.cxx

Public Member Functions

Protected Member Functions

Protected Attributes

Friends

Additional Inherited Members

Constructor & Destructor Documentation

◆ TGGC() [1/3]

◆ TGGC() [2/3]

◆ TGGC() [3/3]

◆ ~TGGC()

Member Function Documentation

◆ GetArcMode()

◆ GetAttributes()

◆ GetBackground()

◆ GetCapStyle()

◆ GetClipMask()

◆ GetClipXOrigin()

◆ GetClipYOrigin()

◆ GetDashes()

◆ GetDashLen()

◆ GetDashOffset()

◆ GetFillRule()

◆ GetFillStyle()

◆ GetFont()

◆ GetForeground()

◆ GetFunction()

◆ GetGC()

◆ GetGraphicsExposures()

◆ GetJoinStyle()

◆ GetLineStyle()

◆ GetLineWidth()

◆ GetMask()

◆ GetMaskString()

◆ GetPlaneMask()

◆ GetStipple()

◆ GetSubwindowMode()

◆ GetTile()

◆ GetTileStipXOrigin()

◆ GetTileStipYOrigin()

◆ operator()()

◆ operator=()

◆ Print()

◆ SavePrimitive()

◆ SetArcMode()

◆ SetAttributes()

◆ SetBackground()

◆ SetCapStyle()

◆ SetClipMask()

◆ SetClipXOrigin()

◆ SetClipYOrigin()

◆ SetDashList()

◆ SetDashOffset()

◆ SetFillRule()

◆ SetFillStyle()

◆ SetFont()

◆ SetForeground()

◆ SetFunction()

◆ SetGraphicsExposures()

◆ SetJoinStyle()

◆ SetLineStyle()

◆ SetLineWidth()

◆ SetPlaneMask()

◆ SetStipple()

◆ SetSubwindowMode()

◆ SetTile()

◆ SetTileStipXOrigin()

◆ SetTileStipYOrigin()

◆ UpdateValues()

Friends And Related Function Documentation

◆ TGGCPool

Member Data Documentation

◆ fContext

◆ fValues