TVirtualPad Class Reference

TVirtualPad is an abstract base class for the Pad and Canvas classes.

Definition at line 50 of file TVirtualPad.h.

Classes
class	TContext
	small helper class to store/restore gPad context in TPad methods More...

Public Types
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
	TVirtualPad ()
	VirtualPad default constructor.
	TVirtualPad (const char *name, const char *title, Double_t xlow, Double_t ylow, Double_t xup, Double_t yup, Color_t color=19, Short_t bordersize=4, Short_t bordermode=1)
	VirtualPad constructor.
virtual	~TVirtualPad ()
	VirtualPad destructor.
virtual void	AbsCoordinates (Bool_t set)=0
virtual Double_t	AbsPixeltoX (Double_t px)=0
virtual void	AbsPixeltoXY (Double_t xpixel, Double_t ypixel, Double_t &x, Double_t &y)=0
virtual Double_t	AbsPixeltoY (Double_t py)=0
void	AbstractMethod (const char *method) const
	Call this function within a function that you don't want to define as purely virtual, in order not to force all users deriving from that class to implement that maybe (on their side) unused function; but at the same time, emit a run-time warning if they try to call it, telling that it is not implemented in the derived class: action must thus be taken on the user side to override it.
virtual void	Add (TObject *obj, Option_t *opt="", Bool_t modified=kTRUE)=0
virtual void	AddExec (const char *name, const char *command)=0
virtual void	AddFirst (TObject *obj, Option_t *opt="", Bool_t modified=kTRUE)=0
virtual void	AppendPad (Option_t *option="")
	Append graphics object to current pad.
Bool_t	AreSignalsBlocked () const
Bool_t	BlockSignals (Bool_t b)
virtual void	Browse (TBrowser *b)
	Browse object. May be overridden for another default action.
virtual TLegend *	BuildLegend (Double_t x1=0.3, Double_t y1=0.21, Double_t x2=0.3, Double_t y2=0.21, const char *title="", Option_t *option="")=0
virtual TVirtualPad *	cd (Int_t subpadnumber=0)=0
virtual void	ChangedBy (const char *method)
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.
void	Clear (Option_t *option="") override=0
virtual Int_t	Clip (Double_t *x, Double_t *y, Double_t xclipl, Double_t yclipb, Double_t xclipr, Double_t yclipt)=0
virtual TObject *	Clone (const char *newname="") const
	Make a clone of an object using the Streamer facility.
virtual void	Close (Option_t *option="")=0
virtual void	CloseToolTip (TObject *tip)=0
void	CollectClassSignalLists (TList &list, TClass *cls)
	Collect class signal lists from class cls and all its base-classes.
virtual Int_t	Compare (const TObject *obj) const
	Compare abstract method.
Bool_t	Connect (const char *signal, const char *receiver_class, void *receiver, const char *slot)
	Non-static method is used to connect from the signal of this object to the receiver slot.
virtual void	Connected (const char *)
void	Copy (TAttFill &attfill) const
	Copy this fill attributes to a new TAttFill.
void	Copy (TAttLine &attline) const
	Copy this line attributes to a new TAttLine.
virtual void	Copy (TAttPad &attpad) const
	copy function
virtual void	Copy (TObject &object) const
	Copy this to obj.
virtual void	CopyPixmap ()=0
virtual void	CopyPixmaps ()=0
virtual TObject *	CreateToolTip (const TBox *b, const char *text, Long_t delayms)=0
virtual void	Delete (Option_t *option="")
	Delete this object.
virtual void	DeleteExec (const char *name)=0
virtual void	DeleteToolTip (TObject *tip)=0
virtual void	Destroyed ()
Bool_t	Disconnect (const char *signal=nullptr, void *receiver=nullptr, const char *slot=nullptr)
	Disconnects signal of this object from slot of receiver.
virtual void	Disconnected (const char *)
Int_t	DistancetoLine (Int_t px, Int_t py, Double_t xp1, Double_t yp1, Double_t xp2, Double_t yp2)
	Compute distance from point px,py to a line.
virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)
	Computes distance from point (px,py) to the object.
virtual void	Divide (Int_t nx=1, Int_t ny=1, Float_t xmargin=0.01, Float_t ymargin=0.01, Int_t color=0)=0
void	Draw (Option_t *option="") override=0
	Default Draw method for all objects.
virtual void	DrawClass () const
	Draw class inheritance tree of the class to which this object belongs.
virtual void	DrawClassObject (const TObject *obj, Option_t *option="")=0
virtual TObject *	DrawClone (Option_t *option="") const
	Draw a clone of this object in the current selected pad with: gROOT->SetSelectedPad(c1).
virtual TH1F *	DrawFrame (Double_t xmin, Double_t ymin, Double_t xmax, Double_t ymax, const char *title="")=0
virtual void	Dump () const
	Dump contents of object on stdout.
void	Emit (const char *signal)
	Activate signal without args.
template<typename T >
void	Emit (const char *signal, const T &arg)
	Activate signal with single parameter.
template<typename... T>
void	EmitVA (const char *signal_name, Int_t, const T &... params)
	Emit a signal with a varying number of arguments.
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	ExecuteEvent (Int_t event, Int_t px, Int_t py)
	Execute action corresponding to an event at (px,py).
virtual void	ExecuteEventAxis (Int_t event, Int_t px, Int_t py, TAxis *axis)=0
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 Double_t	GetAbsHNDC () const =0
virtual Double_t	GetAbsWNDC () const =0
virtual Double_t	GetAbsXlowNDC () const =0
virtual Double_t	GetAbsYlowNDC () const =0
Float_t	GetAfile () const
virtual Double_t	GetAspectRatio () const =0
Float_t	GetAstat () const
virtual Short_t	GetBorderMode () const =0
virtual Short_t	GetBorderSize () const =0
Float_t	GetBottomMargin () const
virtual TCanvas *	GetCanvas () const =0
virtual Int_t	GetCanvasID () const =0
virtual TCanvasImp *	GetCanvasImp () const =0
virtual Option_t *	GetDrawOption () const
	Get option used by the graphics system to draw this object.
virtual Int_t	GetEvent () const =0
virtual Int_t	GetEventX () const =0
virtual Int_t	GetEventY () const =0
virtual Color_t	GetFillColor () const
	Return the fill area color.
virtual Style_t	GetFillStyle () const
	Return the fill area style.
virtual TFrame *	GetFrame ()=0
Int_t	GetFrameBorderMode () const
Width_t	GetFrameBorderSize () const
Color_t	GetFrameFillColor () const
Style_t	GetFrameFillStyle () const
Color_t	GetFrameLineColor () const
Style_t	GetFrameLineStyle () const
Width_t	GetFrameLineWidth () const
virtual Int_t	GetGLDevice ()=0
virtual Bool_t	GetGridx () const =0
virtual Bool_t	GetGridy () const =0
virtual Color_t	GetHighLightColor () const =0
virtual Double_t	GetHNDC () const =0
virtual const char *	GetIconName () const
	Returns mime type name of object.
Float_t	GetLeftMargin () const
virtual Color_t	GetLineColor () const
	Return the line color.
virtual Style_t	GetLineStyle () const
	Return the line style.
virtual Width_t	GetLineWidth () const
	Return the line width.
TList *	GetListOfClassSignals () const
	Returns pointer to list of signals of this class.
TList *	GetListOfConnections () const
virtual TList *	GetListOfExecs () const =0
virtual TList *	GetListOfPrimitives () const =0
TList *	GetListOfSignals () const
virtual Int_t	GetLogx () const =0
virtual Int_t	GetLogy () const =0
virtual Int_t	GetLogz () const =0
virtual TVirtualPad *	GetMother () const =0
const char *	GetName () const override=0
	Returns name of object.
virtual Int_t	GetNumber () const =0
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 TVirtualPad *	GetPad (Int_t subpadnumber) const =0
virtual UInt_t	GetPadHeight () const =0
virtual Int_t	GetPadPaint () const =0
virtual void	GetPadPar (Double_t &xlow, Double_t &ylow, Double_t &xup, Double_t &yup)=0
virtual TObject *	GetPadPointer () const =0
virtual TVirtualPad *	GetPadSave () const =0
virtual UInt_t	GetPadWidth () const =0
virtual TVirtualPadPainter *	GetPainter ()=0
virtual Double_t	GetPhi () const =0
virtual Int_t	GetPixmapID () const =0
virtual TObject *	GetPrimitive (const char *name) const =0
virtual void	GetRange (Double_t &x1, Double_t &y1, Double_t &x2, Double_t &y2)=0
virtual void	GetRangeAxis (Double_t &xmin, Double_t &ymin, Double_t &xmax, Double_t &ymax)=0
Float_t	GetRightMargin () const
virtual TObject *	GetSelected () const =0
virtual TVirtualPad *	GetSelectedPad () const =0
virtual Double_t	GetTheta () const =0
virtual Int_t	GetTickx () const =0
virtual Int_t	GetTicky () const =0
const char *	GetTitle () const override=0
	Returns title of object.
Float_t	GetTopMargin () const
virtual UInt_t	GetUniqueID () const
	Return the unique object id.
virtual Double_t	GetUxmax () const =0
virtual Double_t	GetUxmin () const =0
virtual Double_t	GetUymax () const =0
virtual Double_t	GetUymin () const =0
virtual TView *	GetView () const =0
virtual TObject *	GetView3D () const =0
virtual TVirtualViewer3D *	GetViewer3D (Option_t *type="")=0
virtual TVirtualPad *	GetVirtCanvas () const =0
virtual UInt_t	GetWh () const =0
virtual Double_t	GetWNDC () const =0
virtual UInt_t	GetWw () const =0
virtual Double_t	GetX1 () const =0
virtual Double_t	GetX2 () const =0
Float_t	GetXfile () const
virtual Double_t	GetXlowNDC () const =0
Float_t	GetXstat () const
virtual Double_t	GetY1 () const =0
virtual Double_t	GetY2 () const =0
Float_t	GetYfile () const
virtual Double_t	GetYlowNDC () const =0
Float_t	GetYstat () const
virtual Bool_t	HandleTimer (TTimer *timer)
	Execute action in response of a timer timing out.
virtual Bool_t	HasConnection (const char *signal_name) const
	Return true if there is any object connected to this signal.
virtual Bool_t	HasCrosshair () const =0
virtual Bool_t	HasFixedAspectRatio () const =0
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 Bool_t	HasViewer3D () const =0
virtual void	HighLight (Color_t col=kRed, Bool_t set=kTRUE)=0
virtual void	HighPriority (const char *signal_name, const char *slot_name=nullptr)
virtual Int_t	HtoAbsPixel (Double_t y1, Double_t y2) const =0
virtual Int_t	IncrementPaletteColor (Int_t i, TString opt)=0
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)
TClass *	IsA () const override
virtual Bool_t	IsBatch () const =0
Bool_t	IsBeingResized () const
Bool_t	IsDestructed () const
	IsDestructed.
virtual Bool_t	IsEditable () const =0
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).
virtual Bool_t	IsModified () const =0
R__ALWAYS_INLINE Bool_t	IsOnHeap () const
virtual Bool_t	IsRetained () const =0
virtual Bool_t	IsSortable () const
virtual Bool_t	IsTransparent () const
virtual Bool_t	IsVertical () const =0
virtual Bool_t	IsWeb () const
R__ALWAYS_INLINE Bool_t	IsZombie () const
virtual void	LowPriority (const char *signal_name, const char *slot_name=nullptr)
void	ls (Option_t *option="") const override=0
	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 void	Message (const char *msg)
virtual void	Modified (Bool_t flag=1)=0
virtual void	ModifiedUpdate ()=0
virtual void	Modify ()
	Change current fill area attributes if necessary.
virtual void	Modify ()
	Change current line attributes if necessary.
virtual void	ModifyOn (TVirtualPad &pad)
	Change current fill area attributes on speicifed pad.
virtual void	ModifyOn (TVirtualPad &pad)
	Change current line attributes on specified pad.
virtual Int_t	NextPaletteColor ()=0
virtual Bool_t	Notify ()
	This method must be overridden to handle object notification (the base implementation is no-op).
virtual Int_t	NumberOfConnections () const
	Return number of connections for this object.
virtual Int_t	NumberOfSignals () const
	Return number of signals for this object.
void	Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const
	Use this method to declare a method obsolete.
virtual Bool_t	OpaqueMoving () const =0
virtual Bool_t	OpaqueResizing () const =0
void	operator delete (void *, size_t)
	Operator delete for sized deallocation.
void	operator delete (void *ptr)
	Operator delete.
void	operator delete (void *ptr, void *vp)
	Only called by placement new when throwing an exception.
void	operator delete[] (void *, size_t)
	Operator delete [] for sized deallocation.
void	operator delete[] (void *ptr)
	Operator delete [].
void	operator delete[] (void *ptr, void *vp)
	Only called by placement new[] when throwing an exception.
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)
virtual Bool_t	PadInHighlightMode () const
	Should always return false, unless you can highlight selected object in pad.
virtual Bool_t	PadInSelectionMode () const
	Should always return false unless you have non-standard picking.
virtual Double_t	PadtoX (Double_t x) const =0
virtual Double_t	PadtoY (Double_t y) const =0
void	Paint (Option_t *option="") override=0
	This method must be overridden if a class wants to paint itself.
virtual void	PaintBorderPS (Double_t xl, Double_t yl, Double_t xt, Double_t yt, Int_t bmode, Int_t bsize, Int_t dark, Int_t light)=0
virtual void	PaintBox (Double_t x1, Double_t y1, Double_t x2, Double_t y2, Option_t *option="")=0
virtual void	PaintFillArea (Int_t n, Double_t *x, Double_t *y, Option_t *option="")=0
virtual void	PaintFillArea (Int_t n, Float_t *x, Float_t *y, Option_t *option="")=0
virtual void	PaintFillAreaNDC (Int_t n, Double_t *x, Double_t *y, Option_t *option="")=0
virtual void	PaintLine (Double_t x1, Double_t y1, Double_t x2, Double_t y2)=0
virtual void	PaintLine3D (Double_t *p1, Double_t *p2)=0
virtual void	PaintLine3D (Float_t *p1, Float_t *p2)=0
virtual void	PaintLineNDC (Double_t u1, Double_t v1, Double_t u2, Double_t v2)=0
virtual void	PaintMarker3D (Double_t x, Double_t y, Double_t z)=0
virtual void	PaintModified ()=0
virtual void	PaintPadFrame (Double_t xmin, Double_t ymin, Double_t xmax, Double_t ymax)=0
virtual void	PaintPolyLine (Int_t n, Double_t *x, Double_t *y, Option_t *option="")=0
virtual void	PaintPolyLine (Int_t n, Float_t *x, Float_t *y, Option_t *option="")=0
virtual void	PaintPolyLine3D (Int_t n, Double_t *p)=0
virtual void	PaintPolyLineNDC (Int_t n, Double_t *x, Double_t *y, Option_t *option="")=0
virtual void	PaintPolyMarker (Int_t n, Double_t *x, Double_t *y, Option_t *option="")=0
virtual void	PaintPolyMarker (Int_t n, Float_t *x, Float_t *y, Option_t *option="")=0
virtual void	PaintSegments (Int_t n, Double_t *x, Double_t *y, Option_t *option="")
	Paint N individual segments Provided arrays should have 2*n elements IMPORTANT! Provided arrays can be modified after function call!
virtual void	PaintSegmentsNDC (Int_t n, Double_t *u, Double_t *v)
	Paint N individual segments in NDC coordinates Provided arrays should have 2*n elements.
virtual void	PaintText (Double_t x, Double_t y, const char *text)=0
virtual void	PaintText (Double_t x, Double_t y, const wchar_t *text)=0
virtual void	PaintTextNDC (Double_t u, Double_t v, const char *text)=0
virtual void	PaintTextNDC (Double_t u, Double_t v, const wchar_t *text)=0
virtual void	PaintTextUrl (Double_t x, Double_t y, const char *text, const char *url)=0
virtual Double_t	PixeltoX (Double_t px)=0
virtual void	PixeltoXY (Double_t xpixel, Double_t ypixel, Double_t &x, Double_t &y)=0
virtual Double_t	PixeltoY (Double_t py)=0
virtual Bool_t	PlaceBox (TObject *o, Double_t w, Double_t h, Double_t &xl, Double_t &yb, Option_t *opt="lb")=0
void	Pop () override=0
	Pop on object drawn in a pad to the top of the display list.
virtual void	PopTopLevelSelectable ()
	Does nothing, unless you implement your own picking.
virtual void	Print (const char *filename, Option_t *option)=0
void	Print (const char *filename="") const override=0
	This method must be overridden when a class wants to print itself.
virtual void	PushSelectableObject (TObject *obj)
	Does nothing, unless you implement your own picking.
virtual void	PushTopLevelSelectable (TObject *top)
	Does nothing, unless you implement your own picking.
virtual void	Range (Double_t x1, Double_t y1, Double_t x2, Double_t y2)=0
virtual void	RangeAxis (Double_t xmin, Double_t ymin, Double_t xmax, Double_t ymax)=0
virtual void	RangeAxisChanged ()
virtual Int_t	Read (const char *name)
	Read contents of object with specified name from the current directory.
void	RecursiveRemove (TObject *obj) override=0
	Recursively remove this object from a list.
virtual void	RedrawAxis (Option_t *option="")=0
virtual void	ReleaseViewer3D (Option_t *type="")=0
virtual TObject *	Remove (TObject *obj, Bool_t modified=kTRUE)=0
virtual void	ResetAttFill (Option_t *option="")
	Reset this fill attributes to default values.
virtual void	ResetAttLine (Option_t *option="")
	Reset this line attributes to default values.
virtual void	ResetAttPad (Option_t *option="")
	Reset pad attributes.
void	ResetBit (UInt_t f)
virtual void	ResetToolTip (TObject *tip)=0
virtual void	ResetView3D (TObject *view=nullptr)=0
virtual void	ResizePad (Option_t *option="")=0
void	SaveAs (const char *filename="", Option_t *option="") const override=0
	Save this object in the file specified by filename.
virtual void	SaveFillAttributes (std::ostream &out, const char *name, Int_t coldef=1, Int_t stydef=1001)
	Save fill attributes as C++ statement(s) on output stream out.
virtual void	SaveLineAttributes (std::ostream &out, const char *name, Int_t coldef=1, Int_t stydef=1, Int_t widdef=1)
	Save line attributes as C++ statement(s) on output stream out.
virtual void	SavePrimitive (std::ostream &out, Option_t *option="")
	Save a primitive as a C++ statement(s) on output stream "out".
virtual void	SetAfile (Float_t afile)
virtual void	SetAstat (Float_t astat)
virtual void	SetAttFillPS (Color_t color, Style_t style)=0
virtual void	SetAttLinePS (Color_t color, Style_t style, Width_t lwidth)=0
virtual void	SetAttMarkerPS (Color_t color, Style_t style, Size_t msize)=0
virtual void	SetAttTextPS (Int_t align, Float_t angle, Color_t color, Style_t font, Float_t tsize)=0
virtual void	SetBatch (Bool_t batch=kTRUE)=0
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	SetBorderMode (Short_t bordermode)=0
virtual void	SetBorderSize (Short_t bordersize)=0
virtual void	SetBottomMargin (Float_t bottommargin)
	Set Pad bottom margin in fraction of the pad height.
virtual void	SetCanvas (TCanvas *c)=0
virtual void	SetCanvasSize (UInt_t ww, UInt_t wh)=0
virtual void	SetCopyGLDevice (Bool_t copy)=0
virtual void	SetCrosshair (Int_t crhair=1)=0
virtual void	SetCursor (ECursor cursor)=0
virtual void	SetDoubleBuffer (Int_t mode=1)=0
virtual void	SetDrawOption (Option_t *option="")
	Set drawing option for object.
virtual void	SetEditable (Bool_t mode=kTRUE)=0
virtual void	SetFillAttributes ()
	Invoke the DialogCanvas Fill attributes.
virtual void	SetFillColor (Color_t fcolor)
	Set the fill area color.
void	SetFillColor (TColorNumber)
	Set a fill color.
virtual void	SetFillColorAlpha (Color_t fcolor, Float_t falpha)
	Set a transparent fill color.
virtual void	SetFillStyle (Style_t fstyle)
	Set the fill area style.
virtual void	SetFixedAspectRatio (Bool_t fixed=kTRUE)=0
void	SetFrameBorderMode (Int_t mode=1)
void	SetFrameBorderSize (Width_t size=1)
void	SetFrameFillColor (Color_t color=1)
void	SetFrameFillStyle (Style_t styl=0)
void	SetFrameLineColor (Color_t color=1)
void	SetFrameLineStyle (Style_t styl=0)
void	SetFrameLineWidth (Width_t width=1)
virtual void	SetGrid (Int_t valuex=1, Int_t valuey=1)=0
virtual void	SetGridx (Int_t value=1)=0
virtual void	SetGridy (Int_t value=1)=0
virtual void	SetLeftMargin (Float_t leftmargin)
	Set Pad left margin in fraction of the pad width.
virtual void	SetLineAttributes ()
	Invoke the DialogCanvas Line attributes.
virtual void	SetLineColor (Color_t lcolor)
	Set the line color.
void	SetLineColor (TColorNumber lcolor)
virtual void	SetLineColorAlpha (Color_t lcolor, Float_t lalpha)
	Set a transparent line color.
virtual void	SetLineStyle (Style_t lstyle)
	Set the line style.
virtual void	SetLineWidth (Width_t lwidth)
	Set the line width.
virtual void	SetLogx (Int_t value=1)=0
virtual void	SetLogy (Int_t value=1)=0
virtual void	SetLogz (Int_t value=1)=0
virtual void	SetMargin (Float_t left, Float_t right, Float_t bottom, Float_t top)
	Set all margins.
virtual void	SetName (const char *name)=0
virtual void	SetPad (const char *name, const char *title, Double_t xlow, Double_t ylow, Double_t xup, Double_t yup, Color_t color=35, Short_t bordersize=5, Short_t bordermode=-1)=0
virtual void	SetPad (Double_t xlow, Double_t ylow, Double_t xup, Double_t yup)=0
virtual void	SetPhi (Double_t phi=30)=0
virtual void	SetRightMargin (Float_t rightmargin)
	Set Pad right margin in fraction of the pad width.
virtual void	SetSelected (TObject *obj)=0
virtual void	SetTheta (Double_t theta=30)=0
virtual void	SetTicks (Int_t valuex=1, Int_t valuey=1)=0
virtual void	SetTickx (Int_t value=1)=0
virtual void	SetTicky (Int_t value=1)=0
virtual void	SetTitle (const char *title="")=0
virtual void	SetToolTipText (const char *text, Long_t delayms=1000)=0
virtual void	SetTopMargin (Float_t topmargin)
	Set Pad top margin in fraction of the pad height.
virtual void	SetUniqueID (UInt_t uid)
	Set the unique object id.
virtual void	SetVertical (Bool_t vert=kTRUE)=0
virtual void	SetView (TView *view=nullptr)=0
virtual void	SetViewer3D (TVirtualViewer3D *)
virtual void	SetXfile (Float_t xfile)
virtual void	SetXstat (Float_t xstat)
virtual void	SetYfile (Float_t yfile)
virtual void	SetYstat (Float_t ystat)
virtual void	ShowGuidelines (TObject *object, const Int_t event, const char mode='i', const bool cling=true)=0
void	Streamer (TBuffer &) override
	Stream an object of class TVirtualPad.
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	UnZoomed ()
virtual void	Update ()=0
virtual void	UpdateAsync ()=0
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 Int_t	UtoAbsPixel (Double_t u) const =0
virtual Int_t	UtoPixel (Double_t u) const =0
virtual Int_t	VtoAbsPixel (Double_t v) const =0
virtual Int_t	VtoPixel (Double_t v) const =0
virtual TObject *	WaitPrimitive (const char *pname="", const char *emode="")=0
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.
virtual Int_t	WtoAbsPixel (Double_t x1, Double_t x2) const =0
virtual Int_t	XtoAbsPixel (Double_t x) const =0
virtual Double_t	XtoPad (Double_t x) const =0
virtual Int_t	XtoPixel (Double_t x) const =0
virtual void	XYtoAbsPixel (Double_t x, Double_t y, Double_t &xpixel, Double_t &ypixel) const =0
virtual void	XYtoAbsPixel (Double_t x, Double_t y, Int_t &xpixel, Int_t &ypixel) const =0
virtual void	XYtoPixel (Double_t x, Double_t y, Double_t &xpixel, Double_t &ypixel) const =0
virtual void	XYtoPixel (Double_t x, Double_t y, Int_t &xpixel, Int_t &ypixel) const =0
virtual Int_t	YtoAbsPixel (Double_t y) const =0
virtual Double_t	YtoPad (Double_t y) const =0
virtual Int_t	YtoPixel (Double_t y) const =0

Static Public Member Functions
static Bool_t	AreAllSignalsBlocked ()
	Returns true if all signals are blocked.
static Bool_t	BlockAllSignals (Bool_t b)
	Block or unblock all signals. Returns the previous block status.
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static Bool_t	Connect (const char *sender_class, const char *signal, const char *receiver_class, void *receiver, const char *slot)
	This method allows to make a connection from any object of the same class to a single slot.
static Bool_t	Connect (TQObject *sender, const char *signal, const char *receiver_class, void *receiver, const char *slot)
	Create connection between sender and receiver.
static const char *	DeclFileName ()
static Bool_t	Disconnect (const char *class_name, const char *signal, void *receiver=nullptr, const char *slot=nullptr)
	Disconnects "class signal".
static Bool_t	Disconnect (TQObject *sender, const char *signal=nullptr, void *receiver=nullptr, const char *slot=nullptr)
	Disconnects signal in object sender from slot_method in object receiver.
static Longptr_t	GetDtorOnly ()
	Return destructor only flag.
static Bool_t	GetObjectStat ()
	Get status of object stat flag.
static TVirtualPad *&	Pad ()
	Return the current pad for the current thread.
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
enum	{ kOnlyPrepStep = (1ULL << ( 3 )) }

Protected Member Functions
virtual void	DoError (int level, const char *location, const char *fmt, va_list va) const
	Interface to ErrorHandler (protected).
void *	GetSender () override
virtual const char *	GetSenderClassName () const
void	MakeZombie ()

Static Protected Member Functions
static Int_t	CheckConnectArgs (TQObject *sender, TClass *sender_class, const char *signal, TClass *receiver_class, const char *slot)
	Checking of consistency of sender/receiver methods/arguments.
static TString	CompressName (const char *method_name)
	Removes "const" words and blanks from full (with prototype) method name and resolve any typedefs in the method signature.
static Bool_t	ConnectToClass (const char *sender_class, const char *signal, TClass *receiver_class, void *receiver, const char *slot)
	This method allows to make connection from any object of the same class to the receiver object.
static Bool_t	ConnectToClass (TQObject *sender, const char *signal, TClass *receiver_class, void *receiver, const char *slot)
	Create connection between sender and receiver.
static void	SavePrimitiveConstructor (std::ostream &out, TClass *cl, const char *variable_name, const char *constructor_agrs="", Bool_t empty_line=kTRUE)
	Save object constructor in the output stream "out".
static void	SavePrimitiveDraw (std::ostream &out, const char *variable_name, Option_t *option=nullptr)
	Save invocation of primitive Draw() method Skipped if option contains "nodraw" string.
static TString	SavePrimitiveVector (std::ostream &out, const char *prefix, Int_t len, Double_t *arr, Int_t flag=0)
	Save array in the output stream "out" as vector.

Protected Attributes
Float_t	fAfile
	Alignment for the file name.
Float_t	fAstat
	Alignment for the statistics.
Float_t	fBottomMargin
	BottomMargin.
Color_t	fFillColor
	Fill area color.
Style_t	fFillStyle
	Fill area style.
Int_t	fFrameBorderMode
	Pad frame border mode.
Width_t	fFrameBorderSize
	Pad frame border size.
Color_t	fFrameFillColor
	Pad frame fill color.
Style_t	fFrameFillStyle
	Pad frame fill style.
Color_t	fFrameLineColor
	Pad frame line color.
Style_t	fFrameLineStyle
	Pad frame line style.
Width_t	fFrameLineWidth
	Pad frame line width.
Float_t	fLeftMargin
	LeftMargin.
Color_t	fLineColor
	Line color.
Style_t	fLineStyle
	Line style.
Width_t	fLineWidth
	Line width.
TList *	fListOfConnections
	! list of connections to this object
TList *	fListOfSignals
	! list of signals from this object
Bool_t	fResizing
	!true when resizing the pad
Float_t	fRightMargin
	RightMargin.
Bool_t	fSignalsBlocked
	! flag used for suppression of signals
Float_t	fTopMargin
	TopMargin.
Float_t	fXfile
	X position where to draw the file name.
Float_t	fXstat
	X position where to draw the statistics.
Float_t	fYfile
	Y position where to draw the file name.
Float_t	fYstat
	Y position where to draw the statistics.

Static Protected Attributes
static Bool_t	fgAllSignalsBlocked = kFALSE

Static Private Member Functions
static void	AddToTObjectTable (TObject *)
	Private helper function which will dispatch to TObjectTable::AddObj.

Private Attributes
UInt_t	fBits
	bit field status word
UInt_t	fUniqueID
	object unique identifier

Static Private Attributes
static Longptr_t	fgDtorOnly = 0
	object for which to call dtor only (i.e. no delete)
static Bool_t	fgObjectStat = kTRUE
	if true keep track of objects in TObjectTable

#include <TVirtualPad.h>

Inheritance diagram for TVirtualPad:

Member Enumeration Documentation

anonymous enum

anonymous enum

inherited

Enumerator
kIsOnHeap	object is on heap
kNotDeleted	object has not been deleted
kZombie	object ctor failed
kInconsistent	class overload Hash but does call RecursiveRemove in destructor
kBitMask

Definition at line 89 of file TObject.h.

anonymous enum

anonymous enum

inherited

Enumerator
kSingleKey	write collection with single key
kOverwrite	overwrite existing object with same name
kWriteDelete	write object, then delete previous key with same name

Definition at line 99 of file TObject.h.

anonymous enum

anonymous enum

protectedinherited

Enumerator

kOnlyPrepStep

Used to request that the class specific implementation of TObject::Write just prepare the objects to be ready to be written but do not actually write them into the TBuffer. This is just for example by TBufferMerger to request that the TTree inside the file calls TTree::FlushBaskets (outside of the merging lock) and TBufferMerger will later ask for the write (inside the merging lock). To take advantage of this feature the class needs to overload TObject::Write and use this enum value accordingly. (See TTree::Write and TObject::Write) Do not use, this feature will be migrate to the Merge function (See TClass and TTree::Merge)

Definition at line 106 of file TObject.h.

EDeprecatedStatusBits

enum TObject::EDeprecatedStatusBits

inherited

Enumerator
kObjInCanvas	for backward compatibility only, use kMustCleanup

Definition at line 84 of file TObject.h.

EStatusBits

enum TObject::EStatusBits

inherited

Enumerator
kCanDelete	if object in a list can be deleted
kMustCleanup	if object destructor must call RecursiveRemove()
kIsReferenced	if object is referenced by a TRef or TRefArray
kHasUUID	if object has a TUUID (its fUniqueID=UUIDNumber)
kCannotPick	if object in a pad cannot be picked
kNoContextMenu	if object does not want context menu
kInvalidObject	if object ctor succeeded but object should not be used

Definition at line 70 of file TObject.h.

Constructor & Destructor Documentation

TVirtualPad() [1/2]

TVirtualPad::TVirtualPad

(

)

VirtualPad default constructor.

Definition at line 96 of file TVirtualPad.cxx.

TVirtualPad() [2/2]

TVirtualPad::TVirtualPad	(	const char *	name,
		const char *	title,
		Double_t	xlow,
		Double_t	ylow,
		Double_t	xup,
		Double_t	yup,
		Color_t	color = 19,
		Short_t	bordersize = 4,
		Short_t	bordermode = 1 )

VirtualPad constructor.

Definition at line 104 of file TVirtualPad.cxx.

~TVirtualPad()

TVirtualPad::~TVirtualPad ( )

virtual

VirtualPad destructor.

Definition at line 117 of file TVirtualPad.cxx.

Member Function Documentation

AbsCoordinates()

virtual void TVirtualPad::AbsCoordinates ( Bool_t set )

pure virtual

Implemented in TPad.

AbsPixeltoX()

virtual Double_t TVirtualPad::AbsPixeltoX ( Double_t px )

pure virtual

Implemented in TPad.

AbsPixeltoXY()

virtual void TVirtualPad::AbsPixeltoXY ( Double_t xpixel, Double_t ypixel, Double_t & x, Double_t & y )

pure virtual

Implemented in TPad.

AbsPixeltoY()

virtual Double_t TVirtualPad::AbsPixeltoY ( Double_t py )

pure virtual

Implemented in TPad.

AbstractMethod()

void TObject::AbstractMethod ( const char * method ) const

inherited

Call this function within a function that you don't want to define as purely virtual, in order not to force all users deriving from that class to implement that maybe (on their side) unused function; but at the same time, emit a run-time warning if they try to call it, telling that it is not implemented in the derived class: action must thus be taken on the user side to override it.

In other word, this method acts as a "runtime purely virtual" warning instead of a "compiler purely virtual" error.

Warning

This interface is a legacy function that is no longer recommended to be used by new development code.

Note

The name "AbstractMethod" does not imply that it's an abstract method in the strict C++ sense.

Definition at line 1149 of file TObject.cxx.

Add()

virtual void TVirtualPad::Add ( TObject * obj, Option_t * opt = "", Bool_t modified = kTRUE )

pure virtual

Implemented in TPad.

AddExec()

virtual void TVirtualPad::AddExec ( const char * name, const char * command )

pure virtual

Implemented in TPad.

AddFirst()

virtual void TVirtualPad::AddFirst ( TObject * obj, Option_t * opt = "", Bool_t modified = kTRUE )

pure virtual

Implemented in TPad.

AddToTObjectTable()

void TObject::AddToTObjectTable ( TObject * op )

staticprivateinherited

Private helper function which will dispatch to TObjectTable::AddObj.

Included here to avoid circular dependency between header files.

Definition at line 195 of file TObject.cxx.

AppendPad()

void TObject::AppendPad ( Option_t * option = "" )

virtualinherited

Append graphics object to current pad.

In case no current pad is set yet, create a default canvas with the name "c1".

Definition at line 204 of file TObject.cxx.

AreAllSignalsBlocked()

Bool_t TQObject::AreAllSignalsBlocked ( )

staticinherited

Returns true if all signals are blocked.

Definition at line 1045 of file TQObject.cxx.

AreSignalsBlocked()

Bool_t TQObject::AreSignalsBlocked ( ) const

inlineinherited

Definition at line 91 of file TQObject.h.

BlockAllSignals()

Bool_t TQObject::BlockAllSignals ( Bool_t b )

staticinherited

Block or unblock all signals. Returns the previous block status.

Definition at line 1053 of file TQObject.cxx.

BlockSignals()

Bool_t TQObject::BlockSignals ( Bool_t b )

inlineinherited

Definition at line 92 of file TQObject.h.

Browse()

void TObject::Browse ( TBrowser * b )

virtualinherited

Browse object. May be overridden for another default action.

Reimplemented in TASImage, TRecorder, TEfficiency, TGraph2D, TChain, TTree, TDirectory, TFolder, TMacro, TRemoteObject, TROOT, TStyle, TSystemDirectory, TSystemFile, TTask, TCollection, TPair, TBrowserObject, TBaseClass, TClass, TGeoManager, TGeoNode, TGeoVolume, TGeoOverlap, TGeoTrack, TCanvas, TPad, TAxis3D, TGeometry, TNode, TRootIconList, THbookBranch, THbookFile, THbookKey, TF1, TGraph, TH1, THnBase, ROOT::Internal::THnBaseBrowsable, THStack, TMultiDimFit, TMultiGraph, TPrincipal, TDirectoryFile, TKey, TKeyMapFile, TMapFile, TSPlot, TDatabasePDG, TGenerator, TParticleClassPDG, TApplicationRemote, RooPlot, TBranch, TVirtualBranchBrowsable, TCollectionPropertyBrowsable, TBranchClones, TBranchElement, TBranchObject, TBranchSTL, TLeaf, TNtuple, TNtupleD, TTreePerfStats, and ROOT::Experimental::XRooFit::xRooNode.

Definition at line 218 of file TObject.cxx.

BuildLegend()

virtual TLegend * TVirtualPad::BuildLegend ( Double_t x1 = 0.3, Double_t y1 = 0.21, Double_t x2 = 0.3, Double_t y2 = 0.21, const char * title = "", Option_t * option = "" )

pure virtual

Implemented in TPad.

cd()

virtual TVirtualPad * TVirtualPad::cd ( Int_t subpadnumber = 0 )

pure virtual

Implemented in TCanvas, and TPad.

ChangedBy()

virtual void TQObject::ChangedBy ( const char * method )

inlinevirtualinherited

Definition at line 199 of file TQObject.h.

CheckConnectArgs()

Int_t TQObject::CheckConnectArgs ( TQObject * sender, TClass * sender_class, const char * signal, TClass * receiver_class, const char * slot )

staticprotectedinherited

Checking of consistency of sender/receiver methods/arguments.

Returns -1 on error, otherwise number or arguments of signal function. Static method.

Definition at line 175 of file TQObject.cxx.

CheckedHash()

ULong_t TObject::CheckedHash ( )

inlineinherited

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

The intent is for this routine to be called instead of directly calling the function Hash during "insert" operations. See TObject::HasInconsistenTObjectHash();

(*) The setup is consistent when all classes in the class hierarchy that overload TObject::Hash do call ROOT::CallRecursiveRemoveIfNeeded in their destructor. i.e. it is safe to call the Hash virtual function during the RecursiveRemove operation.

Definition at line 332 of file TObject.h.

Class()

static TClass * TVirtualPad::Class ( )

static

Returns

TClass describing this class

Class_Name()

static const char * TVirtualPad::Class_Name ( )

static

Returns

Name of this class

Class_Version()

static constexpr Version_t TVirtualPad::Class_Version ( )

inlinestaticconstexpr

Returns

Version of this class

Definition at line 303 of file TVirtualPad.h.

ClassName()

const char * TObject::ClassName ( ) const

virtualinherited

Returns name of class to which the object belongs.

Definition at line 227 of file TObject.cxx.

Clear()

void TVirtualPad::Clear ( Option_t * option = "" )

overridepure virtual

Reimplemented from TObject.

Implemented in TCanvas, and TPad.

Clip()

virtual Int_t TVirtualPad::Clip ( Double_t * x, Double_t * y, Double_t xclipl, Double_t yclipb, Double_t xclipr, Double_t yclipt )

pure virtual

Implemented in TPad.

Clone()

TObject * TObject::Clone ( const char * newname = "" ) const

virtualinherited

Make a clone of an object using the Streamer facility.

If the object derives from TNamed, this function is called by TNamed::Clone. TNamed::Clone uses the optional argument to set a new name to the newly created object.

If the object class has a DirectoryAutoAdd function, it will be called at the end of the function with the parameter gDirectory. This usually means that the object will be appended to the current ROOT directory.

Reimplemented in TMVA::MinuitWrapper, RooCatType, TImage, RooStudyPackage, RooLinkedList, RooStats::ModelConfig, TNamed, TCollection, TClass, TFunction, TFunctionTemplate, TMethod, TMethodCall, TASImage, TH1, TStreamerInfo, TMinuit, RooAbsStudy, RooDataHist, RooDataSet, RooWorkspace, TChainIndex, TTreeIndex, TF1, RooAbsArg, RooAbsBinning, RooAbsCollection, RooCmdArg, RooFitResult, RooTemplateProxy< T >, RooTemplateProxy< const RooHistFunc >, RooTemplateProxy< RooAbsCategory >, RooTemplateProxy< RooAbsPdf >, RooTemplateProxy< RooAbsReal >, RooTemplateProxy< RooAbsRealLValue >, RooTemplateProxy< RooMultiCategory >, RooTemplateProxy< RooRealVar >, and RooStats::HypoTestResult.

Definition at line 243 of file TObject.cxx.

Close()

virtual void TVirtualPad::Close ( Option_t * option = "" )

pure virtual

Implemented in TCanvas, and TPad.

CloseToolTip()

virtual void TVirtualPad::CloseToolTip ( TObject * tip )

pure virtual

Implemented in TPad.

CollectClassSignalLists()

void TQObject::CollectClassSignalLists ( TList & list, TClass * cls )

inherited

Collect class signal lists from class cls and all its base-classes.

The recursive traversal is not performed for classes not deriving from TQClass.

Definition at line 447 of file TQObject.cxx.

Compare()

Int_t TObject::Compare ( const TObject * obj ) const

virtualinherited

Compare abstract method.

Must be overridden if a class wants to be able to compare itself with other objects. Must return -1 if this is smaller than obj, 0 if objects are equal and 1 if this is larger than obj.

Reimplemented in TEnvRec, TFileInfo, TNamed, TObjString, TParameter< AParamType >, TParameter< Long64_t >, TUrl, TCollection, TGeoBranchArray, TGeoOverlap, TStructNode, TStructNodeProperty, TGFSFrameElement, TGLBFrameElement, RooAbsArg, and RooDouble.

Definition at line 258 of file TObject.cxx.

CompressName()

TString TQObject::CompressName ( const char * method_name )

staticprotectedinherited

Removes "const" words and blanks from full (with prototype) method name and resolve any typedefs in the method signature.

If a null or empty string is passed in, an empty string is returned.

Example:

CompressName(" Draw(const char *, const char *,
               Option_t * , Int_t , Int_t)");

returns the string "Draw(char*,char*,char*,int,int)".

Definition at line 94 of file TQObject.cxx.

Connect() [1/3]

Bool_t TQObject::Connect ( const char * class_name, const char * signal, const char * cl, void * receiver, const char * slot )

staticinherited

This method allows to make a connection from any object of the same class to a single slot.

Signal and slot string must have a form: "Draw(char*, Option_t* ,Int_t)" All blanks and "const" words will be removed,

cl != 0 - class name, it can be class with or without dictionary, e.g interpreted class. Example:

TGButton *myButton;
TH2F     *myHist;
 
TQObject::Connect("TGButton", "Clicked()",
                  "TH2F", myHist, "Draw(Option_t*)");

cl == 0 - corresponds to function (interpereted or global) the name of the function is defined by the slot string, parameter receiver should be 0. Example:

TGButton *myButton;
TH2F     *myHist;
 
TQObject::Connect("TGButton", "Clicked()",
                  0, 0, "hsimple()");

Warning:

If receiver class not derived from TQObject and going to be deleted, disconnect all connections to this receiver. In case of class derived from TQObject it is done automatically.

Definition at line 791 of file TQObject.cxx.

Connect() [2/3]

Bool_t TQObject::Connect ( const char * signal, const char * receiver_class, void * receiver, const char * slot )

inherited

Non-static method is used to connect from the signal of this object to the receiver slot.

Warning! No check on consistency of sender/receiver classes/methods.

This method makes possible to have connection/signals from interpreted class. See also RQ_OBJECT.h.

Definition at line 865 of file TQObject.cxx.

Connect() [3/3]

Bool_t TQObject::Connect ( TQObject * sender, const char * signal, const char * cl, void * receiver, const char * slot )

staticinherited

Create connection between sender and receiver.

Signal and slot string must have a form: "Draw(char*, Option_t* ,Int_t)" All blanks and "const" words will be removed,

cl != 0 - class name, it can be class with or without dictionary, e.g interpreted class. Example:

TGButton *myButton;
TH2F     *myHist;
 
TQObject::Connect(myButton,"Clicked()",
                  "TH2F", myHist,"Draw(Option_t*)");

cl == 0 - corresponds to function (interpereted or global) the name of the function is defined by the slot string, parameter receiver should be 0. Example:

TGButton *myButton;
TH2F     *myHist;
 
TQObject::Connect(myButton,"Clicked()",
                  0, 0,"hsimple()");

Warning: If receiver is class not derived from TQObject and going to be deleted, disconnect all connections to this receiver. In case of class derived from TQObject it is done automatically.

Definition at line 699 of file TQObject.cxx.

Connected()

virtual void TQObject::Connected ( const char * )

inlinevirtualinherited

Definition at line 194 of file TQObject.h.

ConnectToClass() [1/2]

Bool_t TQObject::ConnectToClass ( const char * class_name, const char * signal, TClass * cl, void * receiver, const char * slot )

staticprotectedinherited

This method allows to make connection from any object of the same class to the receiver object.

Receiver class needs to have a dictionary.

Definition at line 615 of file TQObject.cxx.

ConnectToClass() [2/2]

Bool_t TQObject::ConnectToClass ( TQObject * sender, const char * signal, TClass * cl, void * receiver, const char * slot )

staticprotectedinherited

Create connection between sender and receiver.

Receiver class needs to have a dictionary.

Definition at line 559 of file TQObject.cxx.

Copy() [1/4]

void TAttFill::Copy ( TAttFill & attfill ) const

inherited

Copy this fill attributes to a new TAttFill.

Definition at line 203 of file TAttFill.cxx.

Copy() [2/4]

void TAttLine::Copy ( TAttLine & attline ) const

inherited

Copy this line attributes to a new TAttLine.

Definition at line 176 of file TAttLine.cxx.

Copy() [3/4]

void TAttPad::Copy ( TAttPad & attpad ) const

virtualinherited

copy function

Definition at line 43 of file TAttPad.cxx.

Copy() [4/4]

void TObject::Copy ( TObject & object ) const

virtualinherited

Copy this to obj.

Reimplemented in TDirectory, TFolder, TSystemDirectory, TSystemFile, TGTextEdit, TGTextView, TDirectoryFile, TFile, TArc, TArrow, TAxis, TBox, TColor, TCrown, TEllipse, TF1, TFormula, TF12, TF2, TF3, ROOT::v5::TFormula, TFrame, THelix, TAxis3D, TH1, TH1C, TH1S, TH1I, TH1L, TH1F, TH1D, TH2, TH2C, TH2S, TH2I, TH2L, TH2F, TH2D, TH3, TH3C, TH3S, TH3I, TH3L, TH3F, TH3D, TProfile, TProfile2D, TProfile3D, TLine, TMarker, TNamed, TH2Poly, TLegend, TLegendEntry, TF1Convolution, TF1NormSum, TF1AbsComposition, TPaletteAxis, TPave, TPaveLabel, TPaveClass, TPolyLine, TPolyLine3D, TPolyMarker3D, TPolyMarker, TPieSlice, TStyle, TLatex, TMathText, TText, TWbox, and TXTRU.

Definition at line 159 of file TObject.cxx.

CopyPixmap()

virtual void TVirtualPad::CopyPixmap ( )

pure virtual

Implemented in TPad.

CopyPixmaps()

virtual void TVirtualPad::CopyPixmaps ( )

pure virtual

Implemented in TCanvas, and TPad.

CreateToolTip()

virtual TObject * TVirtualPad::CreateToolTip ( const TBox * b, const char * text, Long_t delayms )

pure virtual

Implemented in TPad.

DeclFileName()

static const char * TVirtualPad::DeclFileName ( )

inlinestatic

Returns

Name of the file containing the class declaration

Definition at line 303 of file TVirtualPad.h.

Delete()

void TObject::Delete ( Option_t * option = "" )

virtualinherited

Delete this object.

Typically called as a command via the interpreter. Normally use "delete" operator when object has been allocated on the heap.

Reimplemented in TDirectory, TDirectoryFile, TFile, TSystemDirectory, TSystemFile, TTreeViewer, TGItemContext, TCanvas, TGFrame, TGTextEdit, TAxis, RooLinkedList, TExMap, TObjectTable, TProtoClass, TKeySQL, TKeyXML, TQCommand, TBtree, TClonesArray, THashList, THashTable, TList, TMap, TObjArray, TOrdCollection, TRefArray, TListOfDataMembers, TListOfEnums, TListOfEnumsWithLock, TListOfFunctions, TListOfFunctionTemplates, TViewPubDataMembers, TViewPubFunctions, TThread, TKey, TMVA::Results, TTree, and TCollection.

Definition at line 268 of file TObject.cxx.

DeleteExec()

virtual void TVirtualPad::DeleteExec ( const char * name )

pure virtual

Implemented in TPad.

DeleteToolTip()

virtual void TVirtualPad::DeleteToolTip ( TObject * tip )

pure virtual

Implemented in TPad.

Destroyed()

virtual void TQObject::Destroyed ( )

inlinevirtualinherited

Reimplemented in TQConnection.

Definition at line 197 of file TQObject.h.

Disconnect() [1/3]

Bool_t TQObject::Disconnect ( const char * class_name, const char * signal, void * receiver = nullptr, const char * slot = nullptr )

staticinherited

Disconnects "class signal".

The class is defined by class_name. See also Connect(class_name,signal,receiver,slot).

Definition at line 1004 of file TQObject.cxx.

Disconnect() [2/3]

Bool_t TQObject::Disconnect ( const char * signal = nullptr, void * receiver = nullptr, const char * slot = nullptr )

inherited

Disconnects signal of this object from slot of receiver.

Equivalent to Disconnect(this, signal, receiver, slot)

Definition at line 1023 of file TQObject.cxx.

Disconnect() [3/3]

Bool_t TQObject::Disconnect ( TQObject * sender, const char * signal = nullptr, void * receiver = nullptr, const char * slot = nullptr )

staticinherited

Disconnects signal in object sender from slot_method in object receiver.

For objects derived from TQObject signal-slot connection is removed when either of the objects involved are destroyed.

Disconnect() is typically used in three ways, as the following examples shows:

• Disconnect everything connected to an object's signals:

  Disconnect(myObject);

• Disconnect everything connected to a signal:

  Disconnect(myObject, "mySignal()");

• Disconnect a specific receiver:

  Disconnect(myObject, 0, myReceiver, 0);

0 may be used as a wildcard in three of the four arguments, meaning "any signal", "any receiving object" or "any slot in the receiving object", respectively.

The sender has no default and may never be 0 (you cannot disconnect signals from more than one object).

If signal is 0, it disconnects receiver and slot_method from any signal. If not, only the specified signal is disconnected.

If receiver is 0, it disconnects anything connected to signal. If not, slots in objects other than receiver are not disconnected

If slot_method is 0, it disconnects anything that is connected to receiver. If not, only slots named slot_method will be disconnected, and all other slots are left alone. The slot_method must be 0 if receiver is left out, so you cannot disconnect a specifically-named slot on all objects.

Definition at line 956 of file TQObject.cxx.

Disconnected()

virtual void TQObject::Disconnected ( const char * )

inlinevirtualinherited

Definition at line 195 of file TQObject.h.

DistancetoLine()

Int_t TAttLine::DistancetoLine ( Int_t px, Int_t py, Double_t xp1, Double_t yp1, Double_t xp2, Double_t yp2 )

inherited

Compute distance from point px,py to a line.

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

Algorithm:

  A(x1,y1)         P                             B(x2,y2)
  -----------------+------------------------------
                   |
                   |
                   |
                   |
                  M(x,y)
 
Let us call  a = distance AM     A=a**2
             b = distance BM     B=b**2
             c = distance AB     C=c**2
             d = distance PM     D=d**2
             u = distance AP     U=u**2
             v = distance BP     V=v**2     c = u + v
 
D = A - U
D = B - V  = B -(c-u)**2
   ==> u = (A -B +C)/2c

Definition at line 210 of file TAttLine.cxx.

DistancetoPrimitive()

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

virtualinherited

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

This member function must be implemented for each graphics primitive. This default function returns a big number (999999).

Reimplemented in TGeoTessellated, TStyle, TGeoBBox, TGeoCompositeShape, TGeoCone, TGeoConeSeg, TGeoEltu, TGeoHalfSpace, TGeoHype, TGeoNode, TGeoParaboloid, TGeoPcon, TGeoPgon, TGeoScaledShape, TGeoShapeAssembly, TGeoSphere, TGeoTorus, TGeoTube, TGeoTubeSeg, TGeoVolume, TGeoXtru, TGeoOverlap, TGeoTrack, TGeoVGShape, TASImage, TColorWheel, TPad, TBox, TCrown, TCurlyArc, TCurlyLine, TDiamond, TEllipse, TGraphPolargram, TLine, TMarker, TPave, TPie, TPolyLine, TText, TGraphEdge, TGraphNode, TAxis3D, TBRIK, TMarker3DBox, TNode, TPCON, TPolyLine3D, TPolyMarker3D, TSPHE, TTUBE, TTUBS, TXTRU, TGL5DDataSet, TGLHistPainter, TGLParametricEquation, TGLTH3Composition, TGLViewer, TAxis, TEfficiency, TF1, TF2, TF3, TGraph, TGraph2D, TH1, THStack, TMultiGraph, TPolyMarker, TScatter, TScatter2D, TSpline, THistPainter, TPaletteAxis, TGenerator, TParticle, TPrimary, TFileDrawMap, TTreePerfStats, TParallelCoord, TParallelCoordRange, TParallelCoordVar, TSpider, TGeoShape, TPoints3DABC, TVirtualHistPainter, TPieSlice, and TGLScenePad.

Definition at line 284 of file TObject.cxx.

Divide()

virtual void TVirtualPad::Divide ( Int_t nx = 1, Int_t ny = 1, Float_t xmargin = 0.01, Float_t ymargin = 0.01, Int_t color = 0 )

pure virtual

Implemented in TDialogCanvas, TInspectCanvas, TPad, and TButton.

DoError()

void TObject::DoError ( int level, const char * location, const char * fmt, va_list va ) const

protectedvirtualinherited

Interface to ErrorHandler (protected).

Reimplemented in TTreeViewer, and TThread.

Definition at line 1059 of file TObject.cxx.

Draw()

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

overridepure virtual

Default Draw method for all objects.

Reimplemented from TObject.

Implemented in TButton, TCanvas, and TPad.

DrawClass()

void TObject::DrawClass ( ) const

virtualinherited

Draw class inheritance tree of the class to which this object belongs.

If a class B inherits from a class A, description of B is drawn on the right side of description of A. Member functions overridden by B are shown in class A with a blue line crossing-out the corresponding member function. The following picture is the class inheritance tree of class TPaveLabel:

Reimplemented in TSystemDirectory, TSystemFile, and TGFrame.

Definition at line 308 of file TObject.cxx.

DrawClassObject()

virtual void TVirtualPad::DrawClassObject ( const TObject * obj, Option_t * option = "" )

pure virtual

Implemented in TPad.

DrawClone()

TObject * TObject::DrawClone ( Option_t * option = "" ) const

virtualinherited

Draw a clone of this object in the current selected pad with: gROOT->SetSelectedPad(c1).

If pad was not selected - gPad will be used.

Note

For histograms, use the more specialised TH1::DrawCopy().

Reimplemented in TSystemDirectory, TSystemFile, TGFrame, TAxis, and TCanvas.

Definition at line 319 of file TObject.cxx.

DrawFrame()

virtual TH1F * TVirtualPad::DrawFrame ( Double_t xmin, Double_t ymin, Double_t xmax, Double_t ymax, const char * title = "" )

pure virtual

Implemented in TPad.

Dump()

void TObject::Dump ( ) const

virtualinherited

Dump contents of object on stdout.

Using the information in the object dictionary (class TClass) each data member is interpreted. If a data member is a pointer, the pointer value is printed

The following output is the Dump of a TArrow object:

fAngle                   0           Arrow opening angle (degrees)
fArrowSize               0.2         Arrow Size
fOption.*fData
fX1                      0.1         X of 1st point
fY1                      0.15        Y of 1st point
fX2                      0.67        X of 2nd point
fY2                      0.83        Y of 2nd point
fUniqueID                0           object unique identifier
fBits                    50331648    bit field status word
fLineColor               1           line color
fLineStyle               1           line style
fLineWidth               1           line width
fFillColor               19          fill area color
fFillStyle               1001        fill area style

Reimplemented in TSystemFile, TCollection, TClass, TGFrame, and TGPack.

Definition at line 367 of file TObject.cxx.

Emit() [1/2]

void TQObject::Emit ( const char * signal )

inlineinherited

Activate signal without args.

Example: theButton->Emit("Clicked()");

Definition at line 174 of file TQObject.h.

Emit() [2/2]

template<typename T >

void TQObject::Emit ( const char * signal, const T & arg )

inlineinherited

Activate signal with single parameter.

Example:

theButton->Emit("Progress(Long64_t)",processed)

If we call Emit with an array of the parameters, they should be converted to Longptr_t type. Example:

TQObject *processor; // data processor
TH1F     *hist;      // filled with processor results
 
processor->Connect("Evaluated(Float_t,Float_t)",
                   "TH1F",hist,"Fill12(Axis_t,Axis_t)");
 
Longptr_t args[2];
args[0] = (Longptr_t)processor->GetValue(1);
args[1] = (Longptr_t)processor->GetValue(2);
 
processor->Emit("Evaluated(Float_t,Float_t)",args);

Definition at line 164 of file TQObject.h.

EmitVA()

template<typename... T>

void TQObject::EmitVA ( const char * signal_name, Int_t , const T &... params )

inlineinherited

Emit a signal with a varying number of arguments.

Definition at line 100 of file TQObject.h.

Error()

void TObject::Error ( const char * location, const char * fmt, ... ) const

virtualinherited

Issue error message.

Use "location" to specify the method where the error occurred. Accepts standard printf formatting arguments.

Reimplemented in TFitResult.

Definition at line 1098 of file TObject.cxx.

Execute() [1/2]

void TObject::Execute ( const char * method, const char * params, Int_t * error = nullptr )

virtualinherited

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

"3.14,1,\"text\"".

Reimplemented in TMethodCall, TCling, TInterpreter, ROOT::R::TRInterface, and TContextMenu.

Definition at line 378 of file TObject.cxx.

Execute() [2/2]

void TObject::Execute ( TMethod * method, TObjArray * params, Int_t * error = nullptr )

virtualinherited

Execute method on this object with parameters stored in the TObjArray.

The TObjArray should contain an argv vector like:

argv[0] ... argv[n] = the list of TObjString parameters

Reimplemented in TCling, TMethodCall, TInterpreter, ROOT::R::TRInterface, and TContextMenu.

Definition at line 398 of file TObject.cxx.

ExecuteEvent()

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

virtualinherited

Execute action corresponding to an event at (px,py).

This method must be overridden if an object can react to graphics events.

Reimplemented in TParallelCoord, TParallelCoordRange, TParallelCoordVar, TGeoManager, TGeoNode, TGeoShape, TGeoVolume, TGeoOverlap, TGeoTrack, TASImage, TASPaletteEditor::LimitLine, TButton, TCanvas, TGroupButton, TPad, TSliderBox, TBox, TCrown, TCurlyArc, TCurlyLine, TDiamond, TEllipse, TFrame, TGraphPolargram, TLine, TLink, TMarker, TPave, TPolyLine, TText, TWbox, TGraphEdge, TGraphNode, TAxis3D, TMarker3DBox, TNode, TPolyLine3D, TPolyMarker3D, TView3D, TGL5DDataSet, TGLEventHandler, TGLHistPainter, TGLParametricEquation, TGLTH3Composition, TGLViewer, TAxis, TEfficiency, TF1, TF2, TF3, TGraph, TGraph2D, TH1, TPolyMarker, TScatter, TScatter2D, TSpline, THistPainter, TPaletteAxis, TGenerator, TParticle, TPrimary, TTreePerfStats, TSpider, TView, TVirtualHistPainter, TPie, and TGLScenePad.

Definition at line 415 of file TObject.cxx.

ExecuteEventAxis()

virtual void TVirtualPad::ExecuteEventAxis ( Int_t event, Int_t px, Int_t py, TAxis * axis )

pure virtual

Implemented in TPad.

Fatal()

void TObject::Fatal ( const char * location, const char * fmt, ... ) const

virtualinherited

Issue fatal error message.

Use "location" to specify the method where the fatal error occurred. Accepts standard printf formatting arguments.

Definition at line 1126 of file TObject.cxx.

FindObject() [1/2]

TObject * TObject::FindObject ( const char * name ) const

virtualinherited

Must be redefined in derived classes.

This function is typically used with TCollections, but can also be used to find an object by name inside this object.

Reimplemented in TListOfEnums, TMap, TDirectory, TFolder, TROOT, TListOfTypes, TListOfTypes, TBtree, TCollection, THashList, THashTable, TList, TObjArray, TListOfDataMembers, TListOfDataMembers, TListOfEnums, TListOfEnumsWithLock, TListOfFunctions, TListOfFunctionTemplates, TListOfFunctionTemplates, TViewPubDataMembers, TViewPubFunctions, TPad, TGeometry, THbookFile, TGraph, TGraph2D, TH1, RooAbsCollection, and RooLinkedList.

Definition at line 425 of file TObject.cxx.

FindObject() [2/2]

TObject * TObject::FindObject ( const TObject * obj ) const

virtualinherited

Must be redefined in derived classes.

This function is typically used with TCollections, but can also be used to find an object inside this object.

Reimplemented in TMap, TDirectory, TFolder, TROOT, TListOfTypes, TBtree, TCollection, THashList, THashTable, TList, TObjArray, TListOfDataMembers, TListOfEnums, TListOfEnumsWithLock, TListOfFunctions, TListOfFunctionTemplates, TViewPubDataMembers, TViewPubFunctions, TPad, TGeometry, THbookFile, TGraph, TGraph2D, TH1, RooAbsCollection, and RooLinkedList.

Definition at line 435 of file TObject.cxx.

GetAbsHNDC()

virtual Double_t TVirtualPad::GetAbsHNDC ( ) const

pure virtual

Implemented in TPad.

GetAbsWNDC()

virtual Double_t TVirtualPad::GetAbsWNDC ( ) const

pure virtual

Implemented in TPad.

GetAbsXlowNDC()

virtual Double_t TVirtualPad::GetAbsXlowNDC ( ) const

pure virtual

Implemented in TPad.

GetAbsYlowNDC()

virtual Double_t TVirtualPad::GetAbsYlowNDC ( ) const

pure virtual

Implemented in TPad.

GetAfile()

Float_t TAttPad::GetAfile ( ) const

inlineinherited

Definition at line 47 of file TAttPad.h.

GetAspectRatio()

virtual Double_t TVirtualPad::GetAspectRatio ( ) const

pure virtual

Implemented in TPad.

GetAstat()

Float_t TAttPad::GetAstat ( ) const

inlineinherited

Definition at line 50 of file TAttPad.h.

GetBorderMode()

virtual Short_t TVirtualPad::GetBorderMode ( ) const

pure virtual

Implemented in TPad.

GetBorderSize()

virtual Short_t TVirtualPad::GetBorderSize ( ) const

pure virtual

Implemented in TPad.

GetBottomMargin()

Float_t TAttPad::GetBottomMargin ( ) const

inlineinherited

Definition at line 43 of file TAttPad.h.

GetCanvas()

virtual TCanvas * TVirtualPad::GetCanvas ( ) const

pure virtual

Implemented in TPad.

GetCanvasID()

virtual Int_t TVirtualPad::GetCanvasID ( ) const

pure virtual

Implemented in TCanvas, and TPad.

GetCanvasImp()

virtual TCanvasImp * TVirtualPad::GetCanvasImp ( ) const

pure virtual

Implemented in TCanvas, and TPad.

GetDrawOption()

Option_t * TObject::GetDrawOption ( ) const

virtualinherited

Get option used by the graphics system to draw this object.

Note that before calling object.GetDrawOption(), you must have called object.Draw(..) before in the current pad.

Reimplemented in TBrowser, TFitEditor, TGedFrame, TGFileBrowser, TRootBrowser, and TRootBrowserLite.

Definition at line 445 of file TObject.cxx.

GetDtorOnly()

Longptr_t TObject::GetDtorOnly ( )

staticinherited

Return destructor only flag.

Definition at line 1196 of file TObject.cxx.

GetEvent()

virtual Int_t TVirtualPad::GetEvent ( ) const

pure virtual

Implemented in TCanvas, and TPad.

GetEventX()

virtual Int_t TVirtualPad::GetEventX ( ) const

pure virtual

Implemented in TCanvas, and TPad.

GetEventY()

virtual Int_t TVirtualPad::GetEventY ( ) const

pure virtual

Implemented in TCanvas, and TPad.

GetFillColor()

virtual Color_t TAttFill::GetFillColor ( ) const

inlinevirtualinherited

Return the fill area color.

Reimplemented in TGraphMultiErrors, TGWin32, TGWin32VirtualXProxy, and TGX11.

Definition at line 32 of file TAttFill.h.

GetFillStyle()

virtual Style_t TAttFill::GetFillStyle ( ) const

inlinevirtualinherited

Return the fill area style.

Reimplemented in TGraphMultiErrors, TGWin32, TGWin32VirtualXProxy, and TGX11.

Definition at line 33 of file TAttFill.h.

GetFrame()

virtual TFrame * TVirtualPad::GetFrame ( )

pure virtual

Implemented in TPad.

GetFrameBorderMode()

Int_t TAttPad::GetFrameBorderMode ( ) const

inlineinherited

Definition at line 59 of file TAttPad.h.

GetFrameBorderSize()

Width_t TAttPad::GetFrameBorderSize ( ) const

inlineinherited

Definition at line 58 of file TAttPad.h.

GetFrameFillColor()

Color_t TAttPad::GetFrameFillColor ( ) const

inlineinherited

Definition at line 53 of file TAttPad.h.

GetFrameFillStyle()

Style_t TAttPad::GetFrameFillStyle ( ) const

inlineinherited

Definition at line 55 of file TAttPad.h.

GetFrameLineColor()

Color_t TAttPad::GetFrameLineColor ( ) const

inlineinherited

Definition at line 54 of file TAttPad.h.

GetFrameLineStyle()

Style_t TAttPad::GetFrameLineStyle ( ) const

inlineinherited

Definition at line 56 of file TAttPad.h.

GetFrameLineWidth()

Width_t TAttPad::GetFrameLineWidth ( ) const

inlineinherited

Definition at line 57 of file TAttPad.h.

GetGLDevice()

virtual Int_t TVirtualPad::GetGLDevice ( )

pure virtual

Implemented in TPad.

GetGridx()

virtual Bool_t TVirtualPad::GetGridx ( ) const

pure virtual

Implemented in TPad.

GetGridy()

virtual Bool_t TVirtualPad::GetGridy ( ) const

pure virtual

Implemented in TPad.

GetHighLightColor()

virtual Color_t TVirtualPad::GetHighLightColor ( ) const

pure virtual

Implemented in TCanvas, and TPad.

GetHNDC()

virtual Double_t TVirtualPad::GetHNDC ( ) const

pure virtual

Implemented in TPad.

GetIconName()

const char * TObject::GetIconName ( ) const

virtualinherited

Returns mime type name of object.

Used by the TBrowser (via TGMimeTypes class). Override for class of which you would like to have different icons for objects of the same class.

Reimplemented in TSystemFile, TGeoVolume, TASImage, TGMainFrame, TKey, ROOT::Experimental::XRooFit::xRooNode, TBranch, TVirtualBranchBrowsable, TMethodBrowsable, and TBranchElement.

Definition at line 472 of file TObject.cxx.

GetLeftMargin()

Float_t TAttPad::GetLeftMargin ( ) const

inlineinherited

Definition at line 44 of file TAttPad.h.

GetLineColor()

virtual Color_t TAttLine::GetLineColor ( ) const

inlinevirtualinherited

Return the line color.

Reimplemented in TGraphMultiErrors, and TGWin32VirtualXProxy.

Definition at line 36 of file TAttLine.h.

GetLineStyle()

virtual Style_t TAttLine::GetLineStyle ( ) const

inlinevirtualinherited

Return the line style.

Reimplemented in TGraphMultiErrors, TGWin32, TGWin32VirtualXProxy, and TGX11.

Definition at line 37 of file TAttLine.h.

GetLineWidth()

virtual Width_t TAttLine::GetLineWidth ( ) const

inlinevirtualinherited

Return the line width.

Reimplemented in TGraphMultiErrors, TGWin32, TGWin32VirtualXProxy, and TGX11.

Definition at line 38 of file TAttLine.h.

GetListOfClassSignals()

TList * TQObject::GetListOfClassSignals ( ) const

inherited

Returns pointer to list of signals of this class.

Definition at line 431 of file TQObject.cxx.

GetListOfConnections()

TList * TQObject::GetListOfConnections ( ) const

inlineinherited

Definition at line 89 of file TQObject.h.

GetListOfExecs()

virtual TList * TVirtualPad::GetListOfExecs ( ) const

pure virtual

Implemented in TPad.

GetListOfPrimitives()

virtual TList * TVirtualPad::GetListOfPrimitives ( ) const

pure virtual

Implemented in TPad.

GetListOfSignals()

TList * TQObject::GetListOfSignals ( ) const

inlineinherited

Definition at line 88 of file TQObject.h.

GetLogx()

virtual Int_t TVirtualPad::GetLogx ( ) const

pure virtual

Implemented in TPad.

GetLogy()

virtual Int_t TVirtualPad::GetLogy ( ) const

pure virtual

Implemented in TPad.

GetLogz()

virtual Int_t TVirtualPad::GetLogz ( ) const

pure virtual

Implemented in TPad.

GetMother()

virtual TVirtualPad * TVirtualPad::GetMother ( ) const

pure virtual

Implemented in TPad.

GetName()

const char * TVirtualPad::GetName ( ) const

overridepure virtual

Returns name of object.

This default method returns the class name. Classes that give objects a name should override this method.

Reimplemented from TObject.

Implemented in TPad.

GetNumber()

virtual Int_t TVirtualPad::GetNumber ( ) const

pure virtual

Implemented in TPad.

GetObjectInfo()

char * TObject::GetObjectInfo ( Int_t px, Int_t py ) const

virtualinherited

Returns string containing info about the object at position (px,py).

This method is typically overridden by classes of which the objects can report peculiarities for different positions. Returned string will be re-used (lock in MT environment).

Reimplemented in TGeoNode, TGeoVolume, TGeoTrack, TASImage, TColorWheel, TAxis3D, TNode, TGL5DDataSet, TGLHistPainter, TGLParametricEquation, TGLTH3Composition, TF1, TF2, TGraph, TH1, THistPainter, TPaletteAxis, TFileDrawMap, TParallelCoordVar, and TVirtualHistPainter.

Definition at line 491 of file TObject.cxx.

GetObjectStat()

Bool_t TObject::GetObjectStat ( )

staticinherited

Get status of object stat flag.

Definition at line 1181 of file TObject.cxx.

GetOption()

virtual Option_t * TObject::GetOption ( ) const

inlinevirtualinherited

Reimplemented in TGeoVolume, TArrow, TGaxis, TLegendEntry, TPave, TPolyLine, TAxis3D, THelix, TNode, TPolyLine3D, TPolyMarker3D, TH1, TPolyMarker, TFile, TMapFile, TPSocket, TSocket, TUDPSocket, TSelector, and TPoints3DABC.

Definition at line 147 of file TObject.h.

GetPad()

virtual TVirtualPad * TVirtualPad::GetPad ( Int_t subpadnumber ) const

pure virtual

Implemented in TPad.

GetPadHeight()

virtual UInt_t TVirtualPad::GetPadHeight ( ) const

pure virtual

Implemented in TCanvas, and TPad.

GetPadPaint()

virtual Int_t TVirtualPad::GetPadPaint ( ) const

pure virtual

Implemented in TPad.

GetPadPar()

virtual void TVirtualPad::GetPadPar ( Double_t & xlow, Double_t & ylow, Double_t & xup, Double_t & yup )

pure virtual

Implemented in TPad.

GetPadPointer()

virtual TObject * TVirtualPad::GetPadPointer ( ) const

pure virtual

Implemented in TPad.

GetPadSave()

virtual TVirtualPad * TVirtualPad::GetPadSave ( ) const

pure virtual

Implemented in TCanvas, and TPad.

GetPadWidth()

virtual UInt_t TVirtualPad::GetPadWidth ( ) const

pure virtual

Implemented in TCanvas, and TPad.

GetPainter()

virtual TVirtualPadPainter * TVirtualPad::GetPainter ( )

pure virtual

Implemented in TPad.

GetPhi()

virtual Double_t TVirtualPad::GetPhi ( ) const

pure virtual

Implemented in TPad.

GetPixmapID()

virtual Int_t TVirtualPad::GetPixmapID ( ) const

pure virtual

Implemented in TPad.

GetPrimitive()

virtual TObject * TVirtualPad::GetPrimitive ( const char * name ) const

pure virtual

Implemented in TPad.

GetRange()

virtual void TVirtualPad::GetRange ( Double_t & x1, Double_t & y1, Double_t & x2, Double_t & y2 )

pure virtual

Implemented in TPad.

GetRangeAxis()

virtual void TVirtualPad::GetRangeAxis ( Double_t & xmin, Double_t & ymin, Double_t & xmax, Double_t & ymax )

pure virtual

Implemented in TPad.

GetRightMargin()

Float_t TAttPad::GetRightMargin ( ) const

inlineinherited

Definition at line 45 of file TAttPad.h.

GetSelected()

virtual TObject * TVirtualPad::GetSelected ( ) const

pure virtual

Implemented in TCanvas, and TPad.

GetSelectedPad()

virtual TVirtualPad * TVirtualPad::GetSelectedPad ( ) const

pure virtual

Implemented in TCanvas, and TPad.

GetSender()

void * TVirtualPad::GetSender ( )

inlineoverrideprotectedvirtual

Reimplemented from TQObject.

Definition at line 56 of file TVirtualPad.h.

GetSenderClassName()

virtual const char * TQObject::GetSenderClassName ( ) const

inlineprotectedvirtualinherited

Reimplemented in TQObjSender.

Definition at line 58 of file TQObject.h.

GetTheta()

virtual Double_t TVirtualPad::GetTheta ( ) const

pure virtual

Implemented in TPad.

GetTickx()

virtual Int_t TVirtualPad::GetTickx ( ) const

pure virtual

Implemented in TPad.

GetTicky()

virtual Int_t TVirtualPad::GetTicky ( ) const

pure virtual

Implemented in TPad.

GetTitle()

const char * TVirtualPad::GetTitle ( ) const

overridepure virtual

Returns title of object.

This default method returns the class title (i.e. description). Classes that give objects a title should override this method.

Reimplemented from TObject.

Implemented in TPad.

GetTopMargin()

Float_t TAttPad::GetTopMargin ( ) const

inlineinherited

Definition at line 46 of file TAttPad.h.

GetUniqueID()

UInt_t TObject::GetUniqueID ( ) const

virtualinherited

Return the unique object id.

Definition at line 480 of file TObject.cxx.

GetUxmax()

virtual Double_t TVirtualPad::GetUxmax ( ) const

pure virtual

Implemented in TPad.

GetUxmin()

virtual Double_t TVirtualPad::GetUxmin ( ) const

pure virtual

Implemented in TPad.

GetUymax()

virtual Double_t TVirtualPad::GetUymax ( ) const

pure virtual

Implemented in TPad.

GetUymin()

virtual Double_t TVirtualPad::GetUymin ( ) const

pure virtual

Implemented in TPad.

GetView()

virtual TView * TVirtualPad::GetView ( ) const

pure virtual

Implemented in TPad.

GetView3D()

virtual TObject * TVirtualPad::GetView3D ( ) const

pure virtual

Implemented in TPad.

GetViewer3D()

virtual TVirtualViewer3D * TVirtualPad::GetViewer3D ( Option_t * type = "" )

pure virtual

Implemented in TEvePad, and TPad.

GetVirtCanvas()

virtual TVirtualPad * TVirtualPad::GetVirtCanvas ( ) const

pure virtual

Implemented in TPad.

GetWh()

virtual UInt_t TVirtualPad::GetWh ( ) const

pure virtual

Implemented in TCanvas, and TPad.

GetWNDC()

virtual Double_t TVirtualPad::GetWNDC ( ) const

pure virtual

Implemented in TPad.

GetWw()

virtual UInt_t TVirtualPad::GetWw ( ) const

pure virtual

Implemented in TCanvas, and TPad.

GetX1()

virtual Double_t TVirtualPad::GetX1 ( ) const

pure virtual

Implemented in TPad.

GetX2()

virtual Double_t TVirtualPad::GetX2 ( ) const

pure virtual

Implemented in TPad.

GetXfile()

Float_t TAttPad::GetXfile ( ) const

inlineinherited

Definition at line 48 of file TAttPad.h.

GetXlowNDC()

virtual Double_t TVirtualPad::GetXlowNDC ( ) const

pure virtual

Implemented in TPad.

GetXstat()

Float_t TAttPad::GetXstat ( ) const

inlineinherited

Definition at line 51 of file TAttPad.h.

GetY1()

virtual Double_t TVirtualPad::GetY1 ( ) const

pure virtual

Implemented in TPad.

GetY2()

virtual Double_t TVirtualPad::GetY2 ( ) const

pure virtual

Implemented in TPad.

GetYfile()

Float_t TAttPad::GetYfile ( ) const

inlineinherited

Definition at line 49 of file TAttPad.h.

GetYlowNDC()

virtual Double_t TVirtualPad::GetYlowNDC ( ) const

pure virtual

Implemented in TPad.

GetYstat()

Float_t TAttPad::GetYstat ( ) const

inlineinherited

Definition at line 52 of file TAttPad.h.

HandleTimer()

Bool_t TObject::HandleTimer ( TTimer * timer )

virtualinherited

Execute action in response of a timer timing out.

This method must be overridden if an object has to react to timers.

Reimplemented in TGWindow, TGuiBldDragManager, TGraphTime, TGLEventHandler, TGCommandPlugin, TGDNDManager, TGFileContainer, TGPopupMenu, TGScrollBar, TGShutter, TGTextEdit, TGTextEditor, TGTextEntry, TGTextView, TGToolTip, TGHtml, and TTreeViewer.

Definition at line 516 of file TObject.cxx.

HasConnection()

Bool_t TQObject::HasConnection ( const char * signal_name ) const

virtualinherited

Return true if there is any object connected to this signal.

Only checks for object signals.

Definition at line 523 of file TQObject.cxx.

HasCrosshair()

virtual Bool_t TVirtualPad::HasCrosshair ( ) const

pure virtual

Implemented in TPad.

HasFixedAspectRatio()

virtual Bool_t TVirtualPad::HasFixedAspectRatio ( ) const

pure virtual

Implemented in TPad.

Hash()

ULong_t TObject::Hash ( ) const

virtualinherited

Return hash value for this object.

Note: If this routine is overloaded in a derived class, this derived class should also add

ROOT::CallRecursiveRemoveIfNeeded(*this)

Otherwise, when RecursiveRemove is called (by ~TObject or example) for this type of object, the transversal of THashList and THashTable containers will will have to be done without call Hash (and hence be linear rather than logarithmic complexity). You will also see warnings like

Error in <ROOT::Internal::TCheckHashRecursiveRemoveConsistency::CheckRecursiveRemove>: The class SomeName overrides
TObject::Hash but does not call TROOT::RecursiveRemove in its destructor.

Reimplemented in TEnvRec, TNamed, TObjString, TParameter< AParamType >, TParameter< Long64_t >, TCollection, TPair, TASImagePlugin, TASPluginGS, TPad, TImagePlugin, TPave, TGObject, TGPicture, TIconBoxThumb, TStatistic, and RooLinkedList.

Definition at line 539 of file TObject.cxx.

HasInconsistentHash()

Bool_t TObject::HasInconsistentHash ( ) const

inlineinherited

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

missing call to RecursiveRemove in destructor).

Note: Since the consistency is only tested for during inserts, this routine will return true for object that have never been inserted whether or not they have a consistent setup. This has no negative side-effect as searching for the object with the right or wrong Hash will always yield a not-found answer (Since anyway no hash can be guaranteed unique, there is always a check)

Definition at line 366 of file TObject.h.

HasViewer3D()

virtual Bool_t TVirtualPad::HasViewer3D ( ) const

pure virtual

Implemented in TPad.

HighLight()

virtual void TVirtualPad::HighLight ( Color_t col = kRed, Bool_t set = kTRUE )

pure virtual

Implemented in TPad.

HighPriority()

void TQObject::HighPriority ( const char * signal_name, const char * slot_name = nullptr )

virtualinherited

1. If slot_name = 0 => makes signal defined by the signal_name to be the first in the fListOfSignals, this decreases the time for lookup.
2. If slot_name != 0 => makes slot defined by the slot_name to be executed first when signal_name is emitted. Signal name is not compressed.

Definition at line 473 of file TQObject.cxx.

HtoAbsPixel()

virtual Int_t TVirtualPad::HtoAbsPixel ( Double_t y1, Double_t y2 ) const

pure virtual

Implemented in TPad.

IncrementPaletteColor()

virtual Int_t TVirtualPad::IncrementPaletteColor ( Int_t i, TString opt )

pure virtual

Implemented in TPad.

Info()

void TObject::Info ( const char * location, const char * fmt, ... ) const

virtualinherited

Issue info message.

Use "location" to specify the method where the warning occurred. Accepts standard printf formatting arguments.

Definition at line 1072 of file TObject.cxx.

InheritsFrom() [1/2]

Bool_t TObject::InheritsFrom ( const char * classname ) const

virtualinherited

Returns kTRUE if object inherits from class "classname".

Reimplemented in TClass.

Definition at line 549 of file TObject.cxx.

InheritsFrom() [2/2]

Bool_t TObject::InheritsFrom ( const TClass * cl ) const

virtualinherited

Returns kTRUE if object inherits from TClass cl.

Reimplemented in TClass.

Definition at line 557 of file TObject.cxx.

Inspect()

void TObject::Inspect ( ) const

virtualinherited

Dump contents of this object in a graphics canvas.

Same action as Dump but in a graphical form. In addition pointers to other objects can be followed.

The following picture is the Inspect of a histogram object:

Reimplemented in TSystemFile, TInspectorObject, TGFrame, and ROOT::Experimental::XRooFit::xRooNode.

Definition at line 570 of file TObject.cxx.

InvertBit()

void TObject::InvertBit ( UInt_t f )

inlineinherited

Definition at line 206 of file TObject.h.

IsA()

TClass * TVirtualPad::IsA ( ) const

inlineoverridevirtual

Returns

TClass describing current object

Reimplemented from TObject.

Definition at line 303 of file TVirtualPad.h.

IsBatch()

virtual Bool_t TVirtualPad::IsBatch ( ) const

pure virtual

Implemented in TCanvas, TPad, and TEvePad.

IsBeingResized()

Bool_t TVirtualPad::IsBeingResized ( ) const

inline

Definition at line 164 of file TVirtualPad.h.

IsDestructed()

Bool_t TObject::IsDestructed ( ) const

inlineinherited

IsDestructed.

Note

This function must be non-virtual as it can be used on destructed (but not yet modified) memory. This is used for example in TClonesArray to record the element that have been destructed but not deleted and thus are ready for re-use (by operator new with placement).

Returns

true if this object's destructor has been run.

Definition at line 186 of file TObject.h.

IsEditable()

virtual Bool_t TVirtualPad::IsEditable ( ) const

pure virtual

Implemented in TPad.

IsEqual()

Bool_t TObject::IsEqual ( const TObject * obj ) const

virtualinherited

Default equal comparison (objects are equal if they have the same address in memory).

More complicated classes might want to override this function.

Reimplemented in TObjString, TQCommand, TPair, and TGObject.

Definition at line 589 of file TObject.cxx.

IsFolder()

Bool_t TObject::IsFolder ( ) const

virtualinherited

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

Reimplemented in TDirectory, TFolder, TRemoteObject, TROOT, TSystemDirectory, TTask, TCollection, TPair, TBrowserObject, TBaseClass, TClass, TGeoManager, TGeoNode, TGeoNodeMatrix, TGeoVolume, TGeoOverlap, TGeoTrack, TCanvas, TPad, TAxis3D, TGeometry, TNode, TRootIconList, THbookFile, THbookKey, THnBase, ROOT::Internal::THnBaseBrowsable, TMultiDimFit, TPrincipal, TKey, TMapFile, TSPlot, TDatabasePDG, TParticleClassPDG, TApplicationRemote, ROOT::Experimental::XRooFit::xRooNode, TBranch, TVirtualBranchBrowsable, TBranchClones, TBranchElement, TBranchObject, TBranchSTL, and TTree.

Definition at line 579 of file TObject.cxx.

IsModified()

virtual Bool_t TVirtualPad::IsModified ( ) const

pure virtual

Implemented in TPad.

IsOnHeap()

R__ALWAYS_INLINE Bool_t TObject::IsOnHeap ( ) const

inlineinherited

Definition at line 160 of file TObject.h.

IsRetained()

virtual Bool_t TVirtualPad::IsRetained ( ) const

pure virtual

Implemented in TCanvas, and TPad.

IsSortable()

virtual Bool_t TObject::IsSortable ( ) const

inlinevirtualinherited

Reimplemented in TFileInfo, TNamed, TObjString, TParameter< AParamType >, TParameter< Long64_t >, TUri, TUrl, TCollection, TGeoBranchArray, TGeoOverlap, TPave, TStructNode, TStructNodeProperty, TGFSFrameElement, TGLBFrameElement, RooAbsArg, and RooDouble.

Definition at line 158 of file TObject.h.

IsTransparent()

Bool_t TAttFill::IsTransparent ( ) const

inlinevirtualinherited

Reimplemented in TGWin32VirtualXProxy.

Definition at line 49 of file TAttFill.h.

IsVertical()

virtual Bool_t TVirtualPad::IsVertical ( ) const

pure virtual

Implemented in TPad.

IsWeb()

virtual Bool_t TVirtualPad::IsWeb ( ) const

inlinevirtual

Reimplemented in TCanvas, and TPad.

Definition at line 169 of file TVirtualPad.h.

IsZombie()

R__ALWAYS_INLINE Bool_t TObject::IsZombie ( ) const

inlineinherited

Definition at line 161 of file TObject.h.

LowPriority()

void TQObject::LowPriority ( const char * signal_name, const char * slot_name = nullptr )

virtualinherited

1. If slot_name = 0 => makes signal defined by the signal_name to be the last in the fListOfSignals, this increase the time for lookup.
2. If slot_name != 0 => makes slot defined by the slot_name to be executed last when signal_name is emitted. Signal name is not compressed.

Definition at line 500 of file TQObject.cxx.

ls()

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

overridepure virtual

The ls function lists the contents of a class on stdout.

Ls output is typically much less verbose then Dump().

Reimplemented from TObject.

Implemented in TCanvas, and TPad.

MakeZombie()

void TObject::MakeZombie ( )

inlineprotectedinherited

Definition at line 55 of file TObject.h.

MayNotUse()

void TObject::MayNotUse ( const char * method ) const

inherited

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).

Definition at line 1160 of file TObject.cxx.

Message()

virtual void TQObject::Message ( const char * msg )

inlinevirtualinherited

Reimplemented in TTreeViewer.

Definition at line 201 of file TQObject.h.

Modified()

virtual void TVirtualPad::Modified ( Bool_t flag = 1 )

pure virtual

Implemented in TPad.

ModifiedUpdate()

virtual void TVirtualPad::ModifiedUpdate ( )

pure virtual

Implemented in TPad.

Modify() [1/2]

void TAttFill::Modify ( )

virtualinherited

Change current fill area attributes if necessary.

Definition at line 212 of file TAttFill.cxx.

Modify() [2/2]

void TAttLine::Modify ( )

virtualinherited

Change current line attributes if necessary.

Definition at line 246 of file TAttLine.cxx.

ModifyOn() [1/2]

void TAttFill::ModifyOn ( TVirtualPad & pad )

virtualinherited

Change current fill area attributes on speicifed pad.

Definition at line 221 of file TAttFill.cxx.

ModifyOn() [2/2]

void TAttLine::ModifyOn ( TVirtualPad & pad )

virtualinherited

Change current line attributes on specified pad.

Definition at line 255 of file TAttLine.cxx.

NextPaletteColor()

virtual Int_t TVirtualPad::NextPaletteColor ( )

pure virtual

Implemented in TPad.

Notify()

Bool_t TObject::Notify ( )

virtualinherited

This method must be overridden to handle object notification (the base implementation is no-op).

Different objects in ROOT use the Notify method for different purposes, in coordination with other objects that call this method at the appropriate time.

For example, TLeaf uses it to load class information; TBranchRef to load contents of referenced branches TBranchRef; most notably, based on Notify, TChain implements a callback mechanism to inform interested parties when it switches to a new sub-tree.

Reimplemented in TMessageHandler, TNotifyLink< Type >, TNotifyLink< RNoCleanupNotifierHelper >, TNotifyLink< ROOT::Detail::TBranchProxy >, TNotifyLink< TTreeReader >, TFileHandler, TSignalHandler, TStdExceptionHandler, TProcessEventTimer, TTimer, TIdleTimer, TSingleShotCleaner, TCollection, TRefTable, TBrowserTimer, TInterruptHandler, TTermInputHandler, TThreadTimer, TGLRedrawTimer, TViewTimer, TGContainerKeyboardTimer, TGContainerScrollTimer, TGInputHandler, TViewUpdateTimer, TPopupDelayTimer, TRepeatTimer, TSBRepeatTimer, TGTextEditHist, TInsCharCom, TDelCharCom, TBreakLineCom, TInsTextCom, TDelTextCom, TBlinkTimer, TTipDelayTimer, TGuiBldDragManagerRepeatTimer, TARInterruptHandler, TASLogHandler, TASInterruptHandler, TASSigPipeHandler, TASInputHandler, TSocketHandler, TTimeOutTimer, TBranchElement, TBranchRef, TLeafObject, TSelector, TTree, TSelectorDraw, TSelectorEntries, TTreeFormula, TTreeFormulaManager, TTreeReader, h1analysis, h1analysisTreeReader, and TSysEvtHandler.

Definition at line 618 of file TObject.cxx.

NumberOfConnections()

Int_t TQObject::NumberOfConnections ( ) const

virtualinherited

Return number of connections for this object.

Definition at line 547 of file TQObject.cxx.

NumberOfSignals()

Int_t TQObject::NumberOfSignals ( ) const

virtualinherited

Return number of signals for this object.

Only checks for object signals.

Definition at line 537 of file TQObject.cxx.

Obsolete()

void TObject::Obsolete ( const char * method, const char * asOfVers, const char * removedFromVers ) const

inherited

Use this method to declare a method obsolete.

Specify as of which version the method is obsolete and as from which version it will be removed.

Definition at line 1169 of file TObject.cxx.

OpaqueMoving()

virtual Bool_t TVirtualPad::OpaqueMoving ( ) const

pure virtual

Implemented in TCanvas, and TPad.

OpaqueResizing()

virtual Bool_t TVirtualPad::OpaqueResizing ( ) const

pure virtual

Implemented in TCanvas, and TPad.

operator delete() [1/3]

void TObject::operator delete ( void * ptr, size_t size )

inherited

Operator delete for sized deallocation.

Definition at line 1234 of file TObject.cxx.

operator delete() [2/3]

void TObject::operator delete ( void * ptr )

inherited

Operator delete.

Definition at line 1212 of file TObject.cxx.

operator delete() [3/3]

void TObject::operator delete ( void * ptr, void * vp )

inherited

Only called by placement new when throwing an exception.

Definition at line 1266 of file TObject.cxx.

operator delete[]() [1/3]

void TObject::operator delete[] ( void * ptr, size_t size )

inherited

Operator delete [] for sized deallocation.

Definition at line 1245 of file TObject.cxx.

operator delete[]() [2/3]

void TObject::operator delete[] ( void * ptr )

inherited

Operator delete [].

Definition at line 1223 of file TObject.cxx.

operator delete[]() [3/3]

void TObject::operator delete[] ( void * ptr, void * vp )

inherited

Only called by placement new[] when throwing an exception.

Definition at line 1274 of file TObject.cxx.

operator new() [1/2]

void * TObject::operator new ( size_t sz )

inlineinherited

Definition at line 189 of file TObject.h.

operator new() [2/2]

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

inlineinherited

Definition at line 191 of file TObject.h.

operator new[]() [1/2]

void * TObject::operator new[] ( size_t sz )

inlineinherited

Definition at line 190 of file TObject.h.

operator new[]() [2/2]

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

inlineinherited

Definition at line 192 of file TObject.h.

Pad()

TVirtualPad *& TVirtualPad::Pad ( )

static

Return the current pad for the current thread.

Definition at line 83 of file TVirtualPad.cxx.

PadInHighlightMode()

Bool_t TVirtualPad::PadInHighlightMode ( ) const

virtual

Should always return false, unless you can highlight selected object in pad.

Definition at line 156 of file TVirtualPad.cxx.

PadInSelectionMode()

Bool_t TVirtualPad::PadInSelectionMode ( ) const

virtual

Should always return false unless you have non-standard picking.

Definition at line 148 of file TVirtualPad.cxx.

PadtoX()

virtual Double_t TVirtualPad::PadtoX ( Double_t x ) const

pure virtual

Implemented in TPad.

PadtoY()

virtual Double_t TVirtualPad::PadtoY ( Double_t y ) const

pure virtual

Implemented in TPad.

Paint()

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

overridepure virtual

This method must be overridden if a class wants to paint itself.

The difference between Paint() and Draw() is that when a object draws itself it is added to the display list of the pad in which it is drawn (and automatically redrawn whenever the pad is redrawn). While paint just draws the object without adding it to the pad display list.

Reimplemented from TObject.

Implemented in TButton, TCanvas, and TPad.

PaintBorderPS()

virtual void TVirtualPad::PaintBorderPS ( Double_t xl, Double_t yl, Double_t xt, Double_t yt, Int_t bmode, Int_t bsize, Int_t dark, Int_t light )

pure virtual

Implemented in TPad.

PaintBox()

virtual void TVirtualPad::PaintBox ( Double_t x1, Double_t y1, Double_t x2, Double_t y2, Option_t * option = "" )

pure virtual

Implemented in TPad.

PaintFillArea() [1/2]

virtual void TVirtualPad::PaintFillArea ( Int_t n, Double_t * x, Double_t * y, Option_t * option = "" )

pure virtual

Implemented in TPad.

PaintFillArea() [2/2]

virtual void TVirtualPad::PaintFillArea ( Int_t n, Float_t * x, Float_t * y, Option_t * option = "" )

pure virtual

Implemented in TPad.

PaintFillAreaNDC()

virtual void TVirtualPad::PaintFillAreaNDC ( Int_t n, Double_t * x, Double_t * y, Option_t * option = "" )

pure virtual

Implemented in TPad.

PaintLine()

virtual void TVirtualPad::PaintLine ( Double_t x1, Double_t y1, Double_t x2, Double_t y2 )

pure virtual

Implemented in TPad.

PaintLine3D() [1/2]

virtual void TVirtualPad::PaintLine3D ( Double_t * p1, Double_t * p2 )

pure virtual

Implemented in TPad.

PaintLine3D() [2/2]

virtual void TVirtualPad::PaintLine3D ( Float_t * p1, Float_t * p2 )

pure virtual

Implemented in TPad.

PaintLineNDC()

virtual void TVirtualPad::PaintLineNDC ( Double_t u1, Double_t v1, Double_t u2, Double_t v2 )

pure virtual

Implemented in TPad.

PaintMarker3D()

virtual void TVirtualPad::PaintMarker3D ( Double_t x, Double_t y, Double_t z )

pure virtual

Implemented in TPad.

PaintModified()

virtual void TVirtualPad::PaintModified ( )

pure virtual

Implemented in TButton, and TPad.

PaintPadFrame()

virtual void TVirtualPad::PaintPadFrame ( Double_t xmin, Double_t ymin, Double_t xmax, Double_t ymax )

pure virtual

Implemented in TPad.

PaintPolyLine() [1/2]

virtual void TVirtualPad::PaintPolyLine ( Int_t n, Double_t * x, Double_t * y, Option_t * option = "" )

pure virtual

Implemented in TPad.

PaintPolyLine() [2/2]

virtual void TVirtualPad::PaintPolyLine ( Int_t n, Float_t * x, Float_t * y, Option_t * option = "" )

pure virtual

Implemented in TPad.

PaintPolyLine3D()

virtual void TVirtualPad::PaintPolyLine3D ( Int_t n, Double_t * p )

pure virtual

Implemented in TPad.

PaintPolyLineNDC()

virtual void TVirtualPad::PaintPolyLineNDC ( Int_t n, Double_t * x, Double_t * y, Option_t * option = "" )

pure virtual

Implemented in TPad.

PaintPolyMarker() [1/2]

virtual void TVirtualPad::PaintPolyMarker ( Int_t n, Double_t * x, Double_t * y, Option_t * option = "" )

pure virtual

Implemented in TPad.

PaintPolyMarker() [2/2]

virtual void TVirtualPad::PaintPolyMarker ( Int_t n, Float_t * x, Float_t * y, Option_t * option = "" )

pure virtual

Implemented in TPad.

PaintSegments()

void TVirtualPad::PaintSegments ( Int_t n, Double_t * x, Double_t * y, Option_t * option = "" )

virtual

Paint N individual segments Provided arrays should have 2*n elements IMPORTANT! Provided arrays can be modified after function call!

Reimplemented in TPad.

Definition at line 166 of file TVirtualPad.cxx.

PaintSegmentsNDC()

void TVirtualPad::PaintSegmentsNDC ( Int_t n, Double_t * u, Double_t * v )

virtual

Paint N individual segments in NDC coordinates Provided arrays should have 2*n elements.

Reimplemented in TPad.

Definition at line 176 of file TVirtualPad.cxx.

PaintText() [1/2]

virtual void TVirtualPad::PaintText ( Double_t x, Double_t y, const char * text )

pure virtual

Implemented in TPad.

PaintText() [2/2]

virtual void TVirtualPad::PaintText ( Double_t x, Double_t y, const wchar_t * text )

pure virtual

Implemented in TPad.

PaintTextNDC() [1/2]

virtual void TVirtualPad::PaintTextNDC ( Double_t u, Double_t v, const char * text )

pure virtual

Implemented in TPad.

PaintTextNDC() [2/2]

virtual void TVirtualPad::PaintTextNDC ( Double_t u, Double_t v, const wchar_t * text )

pure virtual

Implemented in TPad.

PaintTextUrl()

virtual void TVirtualPad::PaintTextUrl ( Double_t x, Double_t y, const char * text, const char * url )

pure virtual

Implemented in TPad.

PixeltoX()

virtual Double_t TVirtualPad::PixeltoX ( Double_t px )

pure virtual

Implemented in TPad.

PixeltoXY()

virtual void TVirtualPad::PixeltoXY ( Double_t xpixel, Double_t ypixel, Double_t & x, Double_t & y )

pure virtual

Implemented in TPad.

PixeltoY()

virtual Double_t TVirtualPad::PixeltoY ( Double_t py )

pure virtual

Implemented in TPad.

PlaceBox()

virtual Bool_t TVirtualPad::PlaceBox ( TObject * o, Double_t w, Double_t h, Double_t & xl, Double_t & yb, Option_t * opt = "lb" )

pure virtual

Implemented in TPad.

Pop()

void TVirtualPad::Pop ( )

overridepure virtual

Pop on object drawn in a pad to the top of the display list.

I.e. it will be drawn last and on top of all other primitives.

Reimplemented from TObject.

Implemented in TPad.

PopTopLevelSelectable()

void TVirtualPad::PopTopLevelSelectable ( )

virtual

Does nothing, unless you implement your own picking.

Remove top level selectable and all its' children.

Definition at line 206 of file TVirtualPad.cxx.

Print() [1/2]

virtual void TVirtualPad::Print ( const char * filename, Option_t * option )

pure virtual

Implemented in TPad.

Print() [2/2]

void TVirtualPad::Print ( const char * option = "" ) const

overridepure virtual

This method must be overridden when a class wants to print itself.

Reimplemented from TObject.

Implemented in TPad.

PushSelectableObject()

void TVirtualPad::PushSelectableObject ( TObject * obj )

virtual

Does nothing, unless you implement your own picking.

"Complete" object, or part of complex object, which can be picked.

Definition at line 198 of file TVirtualPad.cxx.

PushTopLevelSelectable()

void TVirtualPad::PushTopLevelSelectable ( TObject * top )

virtual

Does nothing, unless you implement your own picking.

When complex object containing sub-objects (which can be picked) is painted in a pad, this "top-level" object is pushed into the selectables stack.

Definition at line 189 of file TVirtualPad.cxx.

Range()

virtual void TVirtualPad::Range ( Double_t x1, Double_t y1, Double_t x2, Double_t y2 )

pure virtual

Implemented in TButton, TDialogCanvas, and TPad.

RangeAxis()

virtual void TVirtualPad::RangeAxis ( Double_t xmin, Double_t ymin, Double_t xmax, Double_t ymax )

pure virtual

Implemented in TPad.

RangeAxisChanged()

virtual void TVirtualPad::RangeAxisChanged ( )

inlinevirtual

Definition at line 211 of file TVirtualPad.h.

Read()

Int_t TObject::Read ( const char * name )

virtualinherited

Read contents of object with specified name from the current directory.

First the key with the given name is searched in the current directory, next the key buffer is deserialized into the object. The object must have been created before via the default constructor. See TObject::Write().

Reimplemented in TKeyXML, TBuffer, TKey, and TKeySQL.

Definition at line 673 of file TObject.cxx.

RecursiveRemove()

void TVirtualPad::RecursiveRemove ( TObject * obj )

overridepure virtual

Recursively remove this object from a list.

Typically implemented by classes that can contain multiple references to a same object.

Reimplemented from TObject.

Implemented in TDialogCanvas, TInspectCanvas, and TPad.

RedrawAxis()

virtual void TVirtualPad::RedrawAxis ( Option_t * option = "" )

pure virtual

Implemented in TPad.

ReleaseViewer3D()

virtual void TVirtualPad::ReleaseViewer3D ( Option_t * type = "" )

pure virtual

Implemented in TPad.

Remove()

virtual TObject * TVirtualPad::Remove ( TObject * obj, Bool_t modified = kTRUE )

pure virtual

Implemented in TPad.

ResetAttFill()

void TAttFill::ResetAttFill ( Option_t * option = "" )

virtualinherited

Reset this fill attributes to default values.

Reimplemented in TGWin32VirtualXProxy.

Definition at line 231 of file TAttFill.cxx.

ResetAttLine()

void TAttLine::ResetAttLine ( Option_t * option = "" )

virtualinherited

Reset this line attributes to default values.

Reimplemented in TGWin32VirtualXProxy.

Definition at line 279 of file TAttLine.cxx.

ResetAttPad()

void TAttPad::ResetAttPad ( Option_t * option = "" )

virtualinherited

Reset pad attributes.

Definition at line 74 of file TAttPad.cxx.

ResetBit()

void TObject::ResetBit ( UInt_t f )

inlineinherited

Definition at line 203 of file TObject.h.

ResetToolTip()

virtual void TVirtualPad::ResetToolTip ( TObject * tip )

pure virtual

Implemented in TPad.

ResetView3D()

virtual void TVirtualPad::ResetView3D ( TObject * view = nullptr )

pure virtual

Implemented in TPad.

ResizePad()

virtual void TVirtualPad::ResizePad ( Option_t * option = "" )

pure virtual

Implemented in TPad.

SaveAs()

void TVirtualPad::SaveAs ( const char * filename = "", Option_t * option = "" ) const

overridepure virtual

Save this object in the file specified by filename.

• if "filename" contains ".root" the object is saved in filename as root binary file.
• if "filename" contains ".xml" the object is saved in filename as a xml ascii file.
• if "filename" contains ".cc" the object is saved in filename as C code independent from ROOT. The code is generated via SavePrimitive(). Specific code should be implemented in each object to handle this option. Like in TF1::SavePrimitive().

• otherwise the object is written to filename as a CINT/C++ script. The C++ code to rebuild this object is generated via SavePrimitive(). The "option" parameter is passed to SavePrimitive. By default it is an empty string. It can be used to specify the Draw option in the code generated by SavePrimitive.

  The function is available via the object context menu.

Reimplemented from TObject.

Implemented in TPad.

SaveFillAttributes()

void TAttFill::SaveFillAttributes ( std::ostream & out, const char * name, Int_t coldef = 1, Int_t stydef = 1001 )

virtualinherited

Save fill attributes as C++ statement(s) on output stream out.

Definition at line 240 of file TAttFill.cxx.

SaveLineAttributes()

void TAttLine::SaveLineAttributes ( std::ostream & out, const char * name, Int_t coldef = 1, Int_t stydef = 1, Int_t widdef = 1 )

virtualinherited

Save line attributes as C++ statement(s) on output stream out.

Definition at line 289 of file TAttLine.cxx.

SavePrimitive()

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

virtualinherited

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

Reimplemented in TGeoTessellated, TGraphEdge, TGraphNode, TGeoIdentity, TStyle, TCurlyArc, TCurlyLine, TGedMarkerSelect, TGedPatternSelect, TGColorSelect, TGFont, TGVerticalLayout, TGHorizontalLayout, TGRowLayout, TGColumnLayout, TGMatrixLayout, TGTileLayout, TGListLayout, TGListDetailsLayout, TGTextLBEntry, TGNumberEntryField, TGNumberEntry, TGTableLayoutHints, TGTableLayout, TGTextEdit, TGTextView, TGXYLayoutHints, TGXYLayout, TRootContainer, TGHtml, TEfficiency, TExec, TMacro, TGeoArb8, TGeoTrap, TGeoGtra, TGeoBBox, TGeoBoolNode, TGeoUnion, TGeoIntersection, TGeoSubtraction, TGeoCompositeShape, TGeoCone, TGeoConeSeg, TGeoElementRN, TGeoDecayChannel, TGeoEltu, TGeoHalfSpace, TGeoHype, TGeoMaterial, TGeoMixture, TGeoTranslation, TGeoRotation, TGeoCombiTrans, TGeoHMatrix, TGeoMedium, TGeoPara, TGeoParaboloid, TGeoPatternX, TGeoPatternY, TGeoPatternZ, TGeoPatternParaX, TGeoPatternParaY, TGeoPatternParaZ, TGeoPatternTrapZ, TGeoPatternCylR, TGeoPatternCylPhi, TGeoPatternSphR, TGeoPatternSphTheta, TGeoPatternSphPhi, TGeoPcon, TGeoPgon, TGeoScaledShape, TGeoShapeAssembly, TGeoSphere, TGeoTorus, TGeoTrd1, TGeoTrd2, TGeoTube, TGeoTubeSeg, TGeoCtub, TGeoVolume, TGeoXtru, TASImage, TAnnotation, TButton, TCanvas, TGroupButton, TPad, TPaveClass, TSlider, TSliderBox, TArc, TArrow, TBox, TCrown, TCutG, TDiamond, TEllipse, TFrame, TGaxis, TGraphPolar, TGraphPolargram, TLatex, TLegend, TLine, TMarker, TMathText, TPave, TPaveLabel, TPaveStats, TPavesText, TPaveText, TPolyLine, TText, TWbox, TGraphStruct, TAxis3D, THelix, TMarker3DBox, TPolyLine3D, TPolyMarker3D, TGHorizontal3DLine, TGVertical3DLine, TGButton, TGTextButton, TGPictureButton, TGCheckButton, TGRadioButton, TGButtonGroup, TGVButtonGroup, TGHButtonGroup, TGContainer, TGCanvas, TGComboBox, TGLineStyleComboBox, TGLineWidthComboBox, TGDockableFrame, TGDoubleVSlider, TGDoubleHSlider, TGFrame, TGCompositeFrame, TGVerticalFrame, TGHorizontalFrame, TGMainFrame, TGTransientFrame, TGGroupFrame, TGFSComboBox, TGFileContainer, TGGC, TGIcon, TGLabel, TGLayoutHints, TGListBox, TGListTree, TGListView, TGLVContainer, TGMdiFrame, TGMdiMainFrame, TGMdiMenuBar, TGPopupMenu, TGMenuTitle, TGMenuBar, TGProgressBar, TGHProgressBar, TGVProgressBar, TGHScrollBar, TGVScrollBar, TGShapedFrame, TGShutterItem, TGShutter, TGVSlider, TGHSlider, TGSplitFrame, TGVSplitter, TGHSplitter, TGVFileSplitter, TGStatusBar, TGTabLayout, TGTab, TGTextEntry, TGToolBar, TGTripleVSlider, TGTripleHSlider, TRootEmbeddedCanvas, TF1, TF12, TF2, TF3, TGraph, TGraph2D, TGraph2DAsymmErrors, TGraph2DErrors, TGraphAsymmErrors, TGraphBentErrors, TGraphErrors, TGraphMultiErrors, TH1, TH2Poly, THStack, TMultiGraph, TPolyMarker, TProfile, TProfile2D, TProfile3D, TScatter, TScatter2D, TSpline3, TSpline5, TPaletteAxis, TChain, TTreePerfStats, TParallelCoord, TParallelCoordVar, TPie, and TPieSlice.

Definition at line 858 of file TObject.cxx.

SavePrimitiveConstructor()

void TObject::SavePrimitiveConstructor ( std::ostream & out, TClass * cl, const char * variable_name, const char * constructor_agrs = "", Bool_t empty_line = kTRUE )

staticprotectedinherited

Save object constructor in the output stream "out".

Can be used as first statement when implementing SavePrimitive() method for the object

Definition at line 777 of file TObject.cxx.

SavePrimitiveDraw()

void TObject::SavePrimitiveDraw ( std::ostream & out, const char * variable_name, Option_t * option = nullptr )

staticprotectedinherited

Save invocation of primitive Draw() method Skipped if option contains "nodraw" string.

Definition at line 845 of file TObject.cxx.

SavePrimitiveVector()

TString TObject::SavePrimitiveVector ( std::ostream & out, const char * prefix, Int_t len, Double_t * arr, Int_t flag = 0 )

staticprotectedinherited

Save array in the output stream "out" as vector.

Create unique variable name based on prefix value Returns name of vector which can be used in constructor or in other places of C++ code If flag === kTRUE, just add empty line If flag === 111, check if array is empty and return nullptr or <vectorname>.data()

Definition at line 796 of file TObject.cxx.

SetAfile()

virtual void TAttPad::SetAfile ( Float_t afile )

inlinevirtualinherited

Definition at line 67 of file TAttPad.h.

SetAstat()

virtual void TAttPad::SetAstat ( Float_t astat )

inlinevirtualinherited

Definition at line 70 of file TAttPad.h.

SetAttFillPS()

virtual void TVirtualPad::SetAttFillPS ( Color_t color, Style_t style )

pure virtual

Implemented in TPad.

SetAttLinePS()

virtual void TVirtualPad::SetAttLinePS ( Color_t color, Style_t style, Width_t lwidth )

pure virtual

Implemented in TPad.

SetAttMarkerPS()

virtual void TVirtualPad::SetAttMarkerPS ( Color_t color, Style_t style, Size_t msize )

pure virtual

Implemented in TPad.

SetAttTextPS()

virtual void TVirtualPad::SetAttTextPS ( Int_t align, Float_t angle, Color_t color, Style_t font, Float_t tsize )

pure virtual

Implemented in TPad.

SetBatch()

virtual void TVirtualPad::SetBatch ( Bool_t batch = kTRUE )

pure virtual

Implemented in TCanvas, and TPad.

SetBit() [1/2]

void TObject::SetBit ( UInt_t f )

inlineinherited

Definition at line 202 of file TObject.h.

SetBit() [2/2]

void TObject::SetBit ( UInt_t f, Bool_t set )

inherited

Set or unset the user status bits as specified in f.

Definition at line 888 of file TObject.cxx.

SetBorderMode()

virtual void TVirtualPad::SetBorderMode ( Short_t bordermode )

pure virtual

Implemented in TButton, TDialogCanvas, and TPad.

SetBorderSize()

virtual void TVirtualPad::SetBorderSize ( Short_t bordersize )

pure virtual

Implemented in TPad.

SetBottomMargin()

void TAttPad::SetBottomMargin ( Float_t bottommargin )

virtualinherited

Set Pad bottom margin in fraction of the pad height.

Definition at line 98 of file TAttPad.cxx.

SetCanvas()

virtual void TVirtualPad::SetCanvas ( TCanvas * c )

pure virtual

Implemented in TPad.

SetCanvasSize()

virtual void TVirtualPad::SetCanvasSize ( UInt_t ww, UInt_t wh )

pure virtual

Implemented in TCanvas, and TPad.

SetCopyGLDevice()

virtual void TVirtualPad::SetCopyGLDevice ( Bool_t copy )

pure virtual

Implemented in TPad.

SetCrosshair()

virtual void TVirtualPad::SetCrosshair ( Int_t crhair = 1 )

pure virtual

Implemented in TPad.

SetCursor()

virtual void TVirtualPad::SetCursor ( ECursor cursor )

pure virtual

Implemented in TCanvas, and TPad.

SetDoubleBuffer()

virtual void TVirtualPad::SetDoubleBuffer ( Int_t mode = 1 )

pure virtual

Implemented in TCanvas, and TPad.

SetDrawOption()

void TObject::SetDrawOption ( Option_t * option = "" )

virtualinherited

Set drawing option for object.

This option only affects the drawing style and is stored in the option field of the TObjOptLink supporting a TPad's primitive list (TList). Note that it does not make sense to call object.SetDrawOption(option) before having called object.Draw().

Reimplemented in TSystemDirectory, TSystemFile, TPad, TGFrame, TAxis, TBrowser, TPaveStats, TGedFrame, TRootBrowserLite, and RooPlot.

Definition at line 871 of file TObject.cxx.

SetDtorOnly()

void TObject::SetDtorOnly ( void * obj )

staticinherited

Set destructor only flag.

Definition at line 1204 of file TObject.cxx.

SetEditable()

virtual void TVirtualPad::SetEditable ( Bool_t mode = kTRUE )

pure virtual

Implemented in TPad.

SetFillAttributes()

void TAttFill::SetFillAttributes ( )

virtualinherited

Invoke the DialogCanvas Fill attributes.

Reimplemented in TGWin32VirtualXProxy.

Definition at line 251 of file TAttFill.cxx.

SetFillColor() [1/2]

virtual void TAttFill::SetFillColor ( Color_t fcolor )

inlinevirtualinherited

Set the fill area color.

Reimplemented in TVirtualX, TGQuartz, TGWin32, TGWin32VirtualXProxy, TGX11, TPDF, TPostScript, TSVG, TTeXDump, TSpider, and TGraphMultiErrors.

Definition at line 40 of file TAttFill.h.

SetFillColor() [2/2]

void TAttFill::SetFillColor ( TColorNumber lcolor )

inherited

Set a fill color.

Definition at line 270 of file TAttFill.cxx.

SetFillColorAlpha()

void TAttFill::SetFillColorAlpha ( Color_t fcolor, Float_t falpha )

virtualinherited

Set a transparent fill color.

Parameters

fcolor	defines the fill color
falpha	defines the percentage of opacity from 0. (fully transparent) to 1. (fully opaque).

Note

falpha is ignored (treated as 1) if the TCanvas has no GL support activated.

Reimplemented in TGraphMultiErrors.

Definition at line 262 of file TAttFill.cxx.

SetFillStyle()

virtual void TAttFill::SetFillStyle ( Style_t fstyle )

inlinevirtualinherited

Set the fill area style.

Reimplemented in TGraphMultiErrors, TPad, TSpider, TVirtualX, TGQuartz, TGWin32, TGWin32VirtualXProxy, and TGX11.

Definition at line 42 of file TAttFill.h.

SetFixedAspectRatio()

virtual void TVirtualPad::SetFixedAspectRatio ( Bool_t fixed = kTRUE )

pure virtual

Implemented in TCanvas, and TPad.

SetFrameBorderMode()

void TAttPad::SetFrameBorderMode ( Int_t mode = 1 )

inlineinherited

Definition at line 79 of file TAttPad.h.

SetFrameBorderSize()

void TAttPad::SetFrameBorderSize ( Width_t size = 1 )

inlineinherited

Definition at line 78 of file TAttPad.h.

SetFrameFillColor()

void TAttPad::SetFrameFillColor ( Color_t color = 1 )

inlineinherited

Definition at line 73 of file TAttPad.h.

SetFrameFillStyle()

void TAttPad::SetFrameFillStyle ( Style_t styl = 0 )

inlineinherited

Definition at line 75 of file TAttPad.h.

SetFrameLineColor()

void TAttPad::SetFrameLineColor ( Color_t color = 1 )

inlineinherited

Definition at line 74 of file TAttPad.h.

SetFrameLineStyle()

void TAttPad::SetFrameLineStyle ( Style_t styl = 0 )

inlineinherited

Definition at line 76 of file TAttPad.h.

SetFrameLineWidth()

void TAttPad::SetFrameLineWidth ( Width_t width = 1 )

inlineinherited

Definition at line 77 of file TAttPad.h.

SetGrid()

virtual void TVirtualPad::SetGrid ( Int_t valuex = 1, Int_t valuey = 1 )

pure virtual

Implemented in TDialogCanvas, TInspectCanvas, TPad, and TButton.

SetGridx()

virtual void TVirtualPad::SetGridx ( Int_t value = 1 )

pure virtual

Implemented in TInspectCanvas, and TPad.

SetGridy()

virtual void TVirtualPad::SetGridy ( Int_t value = 1 )

pure virtual

Implemented in TInspectCanvas, and TPad.

SetLeftMargin()

void TAttPad::SetLeftMargin ( Float_t leftmargin )

virtualinherited

Set Pad left margin in fraction of the pad width.

Definition at line 108 of file TAttPad.cxx.

SetLineAttributes()

void TAttLine::SetLineAttributes ( )

virtualinherited

Invoke the DialogCanvas Line attributes.

Reimplemented in TGWin32VirtualXProxy.

Definition at line 306 of file TAttLine.cxx.

SetLineColor() [1/2]

virtual void TAttLine::SetLineColor ( Color_t lcolor )

inlinevirtualinherited

Set the line color.

Reimplemented in TEveTrackList, ROOT::Experimental::REveTrackList, TVirtualX, TGQuartz, TGWin32, TGWin32VirtualXProxy, TGX11, TPDF, TPostScript, TSVG, TTeXDump, TEveLine, TEveStraightLineSet, ROOT::Experimental::REveLine, ROOT::Experimental::REveStraightLineSet, TParallelCoordRange, TSpider, TGraphMultiErrors, TGeoVolume, and TGeoVolumeMulti.

Definition at line 44 of file TAttLine.h.

SetLineColor() [2/2]

void TAttLine::SetLineColor ( TColorNumber lcolor )

inherited

Definition at line 322 of file TAttLine.cxx.

SetLineColorAlpha()

void TAttLine::SetLineColorAlpha ( Color_t lcolor, Float_t lalpha )

virtualinherited

Set a transparent line color.

Parameters

lcolor	defines the line color
lalpha	defines the percentage of opacity from 0. (fully transparent) to 1. (fully opaque).

Note

lalpha is ignored (treated as 1) if the TCanvas has no GL support activated.

Reimplemented in TGraphMultiErrors.

Definition at line 317 of file TAttLine.cxx.

SetLineStyle()

virtual void TAttLine::SetLineStyle ( Style_t lstyle )

inlinevirtualinherited

Set the line style.

Reimplemented in TVirtualX, TGQuartz, TGWin32, TGWin32VirtualXProxy, TGX11, TPDF, TPostScript, TSVG, TTeXDump, TGraphMultiErrors, TGeoVolume, TGeoVolumeMulti, TEveLine, ROOT::Experimental::REveLine, TEveTrackList, ROOT::Experimental::REveTrackList, and TSpider.

Definition at line 46 of file TAttLine.h.

SetLineWidth()

virtual void TAttLine::SetLineWidth ( Width_t lwidth )

inlinevirtualinherited

Set the line width.

Reimplemented in TPDF, TPostScript, TSVG, TTeXDump, TGraphMultiErrors, TGeoVolume, TGeoVolumeMulti, TEveLine, ROOT::Experimental::REveLine, TEveTrackList, ROOT::Experimental::REveTrackList, TParallelCoordRange, TSpider, TVirtualX, TGQuartz, TGWin32, TGWin32VirtualXProxy, TGX11, and TPaletteAxis.

Definition at line 47 of file TAttLine.h.

SetLogx()

virtual void TVirtualPad::SetLogx ( Int_t value = 1 )

pure virtual

Implemented in TDialogCanvas, TInspectCanvas, TPad, and TButton.

SetLogy()

virtual void TVirtualPad::SetLogy ( Int_t value = 1 )

pure virtual

Implemented in TDialogCanvas, TInspectCanvas, TPad, and TButton.

SetLogz()

virtual void TVirtualPad::SetLogz ( Int_t value = 1 )

pure virtual

Implemented in TInspectCanvas, and TPad.

SetMargin()

void TAttPad::SetMargin ( Float_t left, Float_t right, Float_t bottom, Float_t top )

virtualinherited

Set all margins.

Definition at line 138 of file TAttPad.cxx.

SetName()

virtual void TVirtualPad::SetName ( const char * name )

pure virtual

Implemented in TButton, TDialogCanvas, TPad, and TCanvas.

SetObjectStat()

void TObject::SetObjectStat ( Bool_t stat )

staticinherited

Turn on/off tracking of objects in the TObjectTable.

Definition at line 1188 of file TObject.cxx.

SetPad() [1/2]

virtual void TVirtualPad::SetPad ( const char * name, const char * title, Double_t xlow, Double_t ylow, Double_t xup, Double_t yup, Color_t color = 35, Short_t bordersize = 5, Short_t bordermode = -1 )

pure virtual

Implemented in TPad.

SetPad() [2/2]

virtual void TVirtualPad::SetPad ( Double_t xlow, Double_t ylow, Double_t xup, Double_t yup )

pure virtual

Implemented in TPad.

SetPhi()

virtual void TVirtualPad::SetPhi ( Double_t phi = 30 )

pure virtual

Implemented in TPad.

SetRightMargin()

void TAttPad::SetRightMargin ( Float_t rightmargin )

virtualinherited

Set Pad right margin in fraction of the pad width.

Definition at line 118 of file TAttPad.cxx.

SetSelected()

virtual void TVirtualPad::SetSelected ( TObject * obj )

pure virtual

Implemented in TCanvas, and TPad.

SetTheta()

virtual void TVirtualPad::SetTheta ( Double_t theta = 30 )

pure virtual

Implemented in TPad.

SetTicks()

virtual void TVirtualPad::SetTicks ( Int_t valuex = 1, Int_t valuey = 1 )

pure virtual

Implemented in TPad.

SetTickx()

virtual void TVirtualPad::SetTickx ( Int_t value = 1 )

pure virtual

Implemented in TInspectCanvas, and TPad.

SetTicky()

virtual void TVirtualPad::SetTicky ( Int_t value = 1 )

pure virtual

Implemented in TInspectCanvas, and TPad.

SetTitle()

virtual void TVirtualPad::SetTitle ( const char * title = "" )

pure virtual

Implemented in TCanvas, and TPad.

SetToolTipText()

virtual void TVirtualPad::SetToolTipText ( const char * text, Long_t delayms = 1000 )

pure virtual

Implemented in TPad.

SetTopMargin()

void TAttPad::SetTopMargin ( Float_t topmargin )

virtualinherited

Set Pad top margin in fraction of the pad height.

Definition at line 128 of file TAttPad.cxx.

SetUniqueID()

void TObject::SetUniqueID ( UInt_t uid )

virtualinherited

Set the unique object id.

Definition at line 899 of file TObject.cxx.

SetVertical()

virtual void TVirtualPad::SetVertical ( Bool_t vert = kTRUE )

pure virtual

Implemented in TPad.

SetView()

virtual void TVirtualPad::SetView ( TView * view = nullptr )

pure virtual

Implemented in TPad.

SetViewer3D()

virtual void TVirtualPad::SetViewer3D ( TVirtualViewer3D * )

inlinevirtual

Reimplemented in TPad.

Definition at line 254 of file TVirtualPad.h.

SetXfile()

virtual void TAttPad::SetXfile ( Float_t xfile )

inlinevirtualinherited

Definition at line 68 of file TAttPad.h.

SetXstat()

virtual void TAttPad::SetXstat ( Float_t xstat )

inlinevirtualinherited

Definition at line 71 of file TAttPad.h.

SetYfile()

virtual void TAttPad::SetYfile ( Float_t yfile )

inlinevirtualinherited

Definition at line 69 of file TAttPad.h.

SetYstat()

virtual void TAttPad::SetYstat ( Float_t ystat )

inlinevirtualinherited

Definition at line 72 of file TAttPad.h.

ShowGuidelines()

virtual void TVirtualPad::ShowGuidelines ( TObject * object, const Int_t event, const char mode = 'i', const bool cling = true )

pure virtual

Implemented in TPad.

Streamer()

void TVirtualPad::Streamer ( TBuffer & R__b )

overridevirtual

Stream an object of class TVirtualPad.

Reimplemented from TObject.

Definition at line 124 of file TVirtualPad.cxx.

StreamerNVirtual()

void TVirtualPad::StreamerNVirtual ( TBuffer & ClassDef_StreamerNVirtual_b )

inline

Definition at line 303 of file TVirtualPad.h.

SysError()

void TObject::SysError ( const char * location, const char * fmt, ... ) const

virtualinherited

Issue system error message.

Use "location" to specify the method where the system error occurred. Accepts standard printf formatting arguments.

Definition at line 1112 of file TObject.cxx.

TestBit()

R__ALWAYS_INLINE Bool_t TObject::TestBit ( UInt_t f ) const

inlineinherited

Definition at line 204 of file TObject.h.

TestBits()

Int_t TObject::TestBits ( UInt_t f ) const

inlineinherited

Definition at line 205 of file TObject.h.

UnZoomed()

virtual void TVirtualPad::UnZoomed ( )

inlinevirtual

Definition at line 99 of file TVirtualPad.h.

Update()

virtual void TVirtualPad::Update ( )

pure virtual

Implemented in TCanvas, TPad, and TEvePad.

UpdateAsync()

virtual void TVirtualPad::UpdateAsync ( )

pure virtual

Implemented in TCanvas, and TPad.

UseCurrentStyle()

void TObject::UseCurrentStyle ( )

virtualinherited

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

Reimplemented in TCanvas, TPad, TFrame, TPaveStats, TPaveText, TAxis3D, TGraph, TH1, and TTree.

Definition at line 909 of file TObject.cxx.

UtoAbsPixel()

virtual Int_t TVirtualPad::UtoAbsPixel ( Double_t u ) const

pure virtual

Implemented in TPad.

UtoPixel()

virtual Int_t TVirtualPad::UtoPixel ( Double_t u ) const

pure virtual

Implemented in TPad.

VtoAbsPixel()

virtual Int_t TVirtualPad::VtoAbsPixel ( Double_t v ) const

pure virtual

Implemented in TPad.

VtoPixel()

virtual Int_t TVirtualPad::VtoPixel ( Double_t v ) const

pure virtual

Implemented in TPad.

WaitPrimitive()

virtual TObject * TVirtualPad::WaitPrimitive ( const char * pname = "", const char * emode = "" )

pure virtual

Implemented in TPad.

Warning()

void TObject::Warning ( const char * location, const char * fmt, ... ) const

virtualinherited

Issue warning message.

Use "location" to specify the method where the warning occurred. Accepts standard printf formatting arguments.

Definition at line 1084 of file TObject.cxx.

Write() [1/2]

Int_t TObject::Write ( const char * name = nullptr, Int_t option = 0, Int_t bufsize = 0 )

virtualinherited

Write this object to the current directory.

For more see the const version of this method.

Reimplemented in TSQLFile, TXMLFile, TDirectory, TBuffer, ROOT::TBufferMergerFile, TDirectoryFile, TFile, TParallelMergingFile, TCollection, TMap, and TTree.

Definition at line 989 of file TObject.cxx.

Write() [2/2]

Int_t TObject::Write ( const char * name = nullptr, Int_t option = 0, Int_t bufsize = 0 ) const

virtualinherited

Write this object to the current directory.

The data structure corresponding to this object is serialized. The corresponding buffer is written to the current directory with an associated key with name "name".

Writing an object to a file involves the following steps:

• Creation of a support TKey object in the current directory. The TKey object creates a TBuffer object.
• The TBuffer object is filled via the class::Streamer function.
• If the file is compressed (default) a second buffer is created to hold the compressed buffer.
• Reservation of the corresponding space in the file by looking in the TFree list of free blocks of the file.
• The buffer is written to the file.

Bufsize can be given to force a given buffer size to write this object. By default, the buffersize will be taken from the average buffer size of all objects written to the current file so far.

If a name is specified, it will be the name of the key. If name is not given, the name of the key will be the name as returned by GetName().

The option can be a combination of: kSingleKey, kOverwrite or kWriteDelete Using the kOverwrite option a previous key with the same name is overwritten. The previous key is deleted before writing the new object. Using the kWriteDelete option a previous key with the same name is deleted only after the new object has been written. This option is safer than kOverwrite but it is slower. NOTE: Neither kOverwrite nor kWriteDelete reduces the size of a TFile– the space is simply freed up to be overwritten; in the case of a TTree, it is more complicated. If one opens a TTree, appends some entries, then writes it out, the behaviour is effectively the same. If, however, one creates a new TTree and writes it out in this way, only the metadata is replaced, effectively making the old data invisible without deleting it. TTree::Delete() can be used to mark all disk space occupied by a TTree as free before overwriting its metadata this way. The kSingleKey option is only used by TCollection::Write() to write a container with a single key instead of each object in the container with its own key.

An object is read from the file into memory via TKey::Read() or via TObject::Read().

The function returns the total number of bytes written to the file. It returns 0 if the object cannot be written.

Reimplemented in TSQLFile, TXMLFile, TDirectory, TBuffer, TDirectoryFile, TFile, TParallelMergingFile, TCollection, TMap, and TTree.

Definition at line 964 of file TObject.cxx.

WtoAbsPixel()

virtual Int_t TVirtualPad::WtoAbsPixel ( Double_t x1, Double_t x2 ) const

pure virtual

Implemented in TPad.

XtoAbsPixel()

virtual Int_t TVirtualPad::XtoAbsPixel ( Double_t x ) const

pure virtual

Implemented in TPad.

XtoPad()

virtual Double_t TVirtualPad::XtoPad ( Double_t x ) const

pure virtual

Implemented in TPad.

XtoPixel()

virtual Int_t TVirtualPad::XtoPixel ( Double_t x ) const

pure virtual

Implemented in TPad.

XYtoAbsPixel() [1/2]

virtual void TVirtualPad::XYtoAbsPixel ( Double_t x, Double_t y, Double_t & xpixel, Double_t & ypixel ) const

pure virtual

Implemented in TPad.

XYtoAbsPixel() [2/2]

virtual void TVirtualPad::XYtoAbsPixel ( Double_t x, Double_t y, Int_t & xpixel, Int_t & ypixel ) const

pure virtual

Implemented in TPad.

XYtoPixel() [1/2]

virtual void TVirtualPad::XYtoPixel ( Double_t x, Double_t y, Double_t & xpixel, Double_t & ypixel ) const

pure virtual

Implemented in TPad.

XYtoPixel() [2/2]

virtual void TVirtualPad::XYtoPixel ( Double_t x, Double_t y, Int_t & xpixel, Int_t & ypixel ) const

pure virtual

Implemented in TPad.

YtoAbsPixel()

virtual Int_t TVirtualPad::YtoAbsPixel ( Double_t y ) const

pure virtual

Implemented in TPad.

YtoPad()

virtual Double_t TVirtualPad::YtoPad ( Double_t y ) const

pure virtual

Implemented in TPad.

YtoPixel()

virtual Int_t TVirtualPad::YtoPixel ( Double_t y ) const

pure virtual

Implemented in TPad.

Member Data Documentation

fAfile

Float_t TAttPad::fAfile

protectedinherited

Alignment for the file name.

Definition at line 27 of file TAttPad.h.

fAstat

Float_t TAttPad::fAstat

protectedinherited

Alignment for the statistics.

Definition at line 30 of file TAttPad.h.

fBits

UInt_t TObject::fBits

privateinherited

bit field status word

Definition at line 47 of file TObject.h.

fBottomMargin

Float_t TAttPad::fBottomMargin

protectedinherited

BottomMargin.

Definition at line 23 of file TAttPad.h.

fFillColor

Color_t TAttFill::fFillColor

protectedinherited

Fill area color.

Definition at line 24 of file TAttFill.h.

fFillStyle

Style_t TAttFill::fFillStyle

protectedinherited

Fill area style.

Definition at line 25 of file TAttFill.h.

fFrameBorderMode

Int_t TAttPad::fFrameBorderMode

protectedinherited

Pad frame border mode.

Definition at line 37 of file TAttPad.h.

fFrameBorderSize

Width_t TAttPad::fFrameBorderSize

protectedinherited

Pad frame border size.

Definition at line 36 of file TAttPad.h.

fFrameFillColor

Color_t TAttPad::fFrameFillColor

protectedinherited

Pad frame fill color.

Definition at line 31 of file TAttPad.h.

fFrameFillStyle

Style_t TAttPad::fFrameFillStyle

protectedinherited

Pad frame fill style.

Definition at line 33 of file TAttPad.h.

fFrameLineColor

Color_t TAttPad::fFrameLineColor

protectedinherited

Pad frame line color.

Definition at line 32 of file TAttPad.h.

fFrameLineStyle

Style_t TAttPad::fFrameLineStyle

protectedinherited

Pad frame line style.

Definition at line 34 of file TAttPad.h.

fFrameLineWidth

Width_t TAttPad::fFrameLineWidth

protectedinherited

Pad frame line width.

Definition at line 35 of file TAttPad.h.

fgAllSignalsBlocked

Bool_t TQObject::fgAllSignalsBlocked = kFALSE

staticprotectedinherited

Definition at line 55 of file TQObject.h.

fgDtorOnly

Longptr_t TObject::fgDtorOnly = 0

staticprivateinherited

object for which to call dtor only (i.e. no delete)

Definition at line 49 of file TObject.h.

fgObjectStat

Bool_t TObject::fgObjectStat = kTRUE

staticprivateinherited

if true keep track of objects in TObjectTable

Definition at line 50 of file TObject.h.

fLeftMargin

Float_t TAttPad::fLeftMargin

protectedinherited

LeftMargin.

Definition at line 21 of file TAttPad.h.

fLineColor

Color_t TAttLine::fLineColor

protectedinherited

Line color.

Definition at line 24 of file TAttLine.h.

fLineStyle

Style_t TAttLine::fLineStyle

protectedinherited

Line style.

Definition at line 25 of file TAttLine.h.

fLineWidth

Width_t TAttLine::fLineWidth

protectedinherited

Line width.

Definition at line 26 of file TAttLine.h.

fListOfConnections

TList* TQObject::fListOfConnections

protectedinherited

! list of connections to this object

Definition at line 52 of file TQObject.h.

fListOfSignals

TList* TQObject::fListOfSignals

protectedinherited

! list of signals from this object

Definition at line 51 of file TQObject.h.

fResizing

Bool_t TVirtualPad::fResizing

protected

!true when resizing the pad

Definition at line 54 of file TVirtualPad.h.

fRightMargin

Float_t TAttPad::fRightMargin

protectedinherited

RightMargin.

Definition at line 22 of file TAttPad.h.

fSignalsBlocked

Bool_t TQObject::fSignalsBlocked

protectedinherited

! flag used for suppression of signals

Definition at line 53 of file TQObject.h.

fTopMargin

Float_t TAttPad::fTopMargin

protectedinherited

TopMargin.

Definition at line 24 of file TAttPad.h.

fUniqueID

UInt_t TObject::fUniqueID

privateinherited

object unique identifier

Definition at line 46 of file TObject.h.

fXfile

Float_t TAttPad::fXfile

protectedinherited

X position where to draw the file name.

Definition at line 25 of file TAttPad.h.

fXstat

Float_t TAttPad::fXstat

protectedinherited

X position where to draw the statistics.

Definition at line 28 of file TAttPad.h.

fYfile

Float_t TAttPad::fYfile

protectedinherited

Y position where to draw the file name.

Definition at line 26 of file TAttPad.h.

fYstat

Float_t TAttPad::fYstat

protectedinherited

Y position where to draw the statistics.

Definition at line 29 of file TAttPad.h.

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

• core/base/inc/TVirtualPad.h
• core/base/src/TVirtualPad.cxx