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 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 (Int_t px)=0

virtual Double_t	AbsPixeltoY (Int_t py)=0

virtual void	AddExec (const char name, const char command)=0

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

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 void	Close (Option_t *option="")=0

virtual void	CloseToolTip (TObject *tip)=0

virtual void	CopyPixmap ()=0

virtual void	CopyPixmaps ()=0

virtual TObject *	CreateToolTip (const TBox b, const char text, Long_t delayms)=0

virtual void	DeleteExec (const char *name)=0

virtual void	DeleteToolTip (TObject *tip)=0

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	DrawClassObject (const TObject obj, Option_t option="")=0

virtual TH1F *	DrawFrame (Double_t xmin, Double_t ymin, Double_t xmax, Double_t ymax, const char *title="")=0

virtual void	ExecuteEventAxis (Int_t event, Int_t px, Int_t py, TAxis *axis)=0

virtual Double_t	GetAbsHNDC () const =0

virtual Double_t	GetAbsWNDC () const =0

virtual Double_t	GetAbsXlowNDC () const =0

virtual Double_t	GetAbsYlowNDC () const =0

virtual Double_t	GetAspectRatio () const =0

virtual Short_t	GetBorderMode () const =0

virtual Short_t	GetBorderSize () const =0

virtual TCanvas *	GetCanvas () const =0

virtual Int_t	GetCanvasID () const =0

virtual TCanvasImp *	GetCanvasImp () const =0

virtual Int_t	GetEvent () const =0

virtual Int_t	GetEventX () const =0

virtual Int_t	GetEventY () const =0

virtual TFrame *	GetFrame ()=0

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 TList *	GetListOfExecs () const =0

virtual TList *	GetListOfPrimitives () const =0

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 TVirtualPad *	GetPad (Int_t subpadnumber) 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 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

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.

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

virtual Double_t	GetXlowNDC () const =0

virtual Double_t	GetY1 () const =0

virtual Double_t	GetY2 () const =0

virtual Double_t	GetYlowNDC () const =0

virtual Bool_t	HasCrosshair () const =0

virtual Bool_t	HasFixedAspectRatio () const =0

virtual Bool_t	HasViewer3D () const =0

virtual void	HighLight (Color_t col=kRed, Bool_t set=kTRUE)=0

virtual Int_t	IncrementPaletteColor (Int_t i, TString opt)=0

TClass *	IsA () const override

virtual Bool_t	IsBatch () const =0

Bool_t	IsBeingResized () const

virtual Bool_t	IsEditable () const =0

virtual Bool_t	IsModified () const =0

virtual Bool_t	IsRetained () const =0

virtual Bool_t	IsVertical () const =0

virtual Bool_t	IsWeb () const

void	ls (Option_t *option="") const override=0
	The ls function lists the contents of a class on stdout.

virtual void	Modified (Bool_t flag=1)=0

virtual void	ModifiedUpdate ()=0

virtual Int_t	NextPaletteColor ()=0

virtual Bool_t	OpaqueMoving () const =0

virtual Bool_t	OpaqueResizing () const =0

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	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	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 Double_t	PixeltoX (Int_t px)=0

virtual Double_t	PixeltoY (Int_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 ()

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 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	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

virtual void	SetBorderMode (Short_t bordermode)=0

virtual void	SetBorderSize (Short_t bordersize)=0

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	SetEditable (Bool_t mode=kTRUE)=0

virtual void	SetFixedAspectRatio (Bool_t fixed=kTRUE)=0

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	SetLogx (Int_t value=1)=0

virtual void	SetLogy (Int_t value=1)=0

virtual void	SetLogz (Int_t value=1)=0

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	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	SetVertical (Bool_t vert=kTRUE)=0

virtual void	SetView (TView *view=nullptr)=0

virtual void	SetViewer3D (TVirtualViewer3D *)

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	UnZoomed ()

virtual void	Update ()=0

virtual void	UpdateAsync ()=0

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 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 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

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

	TObject (const TObject &object)
	TObject copy ctor.

virtual	~TObject ()
	TObject destructor.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

void	InvertBit (UInt_t f)

Bool_t	IsDestructed () const
	IsDestructed.

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

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

R__ALWAYS_INLINE Bool_t	IsOnHeap () const

virtual Bool_t	IsSortable () const

R__ALWAYS_INLINE Bool_t	IsZombie () const

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

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

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

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)

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

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

void	ResetBit (UInt_t f)

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

void	SetBit (UInt_t f)

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

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

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

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

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

R__ALWAYS_INLINE Bool_t	TestBit (UInt_t f) const

Int_t	TestBits (UInt_t f) const

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

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

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

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

Public Member Functions inherited from TAttLine
	TAttLine ()
	AttLine default constructor.

	TAttLine (Color_t lcolor, Style_t lstyle, Width_t lwidth)
	AttLine normal constructor.

virtual	~TAttLine ()
	AttLine destructor.

void	Copy (TAttLine &attline) const
	Copy this line attributes to a new TAttLine.

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 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.

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

virtual void	ResetAttLine (Option_t *option="")
	Reset this line attributes to default values.

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	SetLineAttributes ()
	Invoke the DialogCanvas Line attributes.

virtual void	SetLineColor (Color_t lcolor)
	Set the line color.

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.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Public Member Functions inherited from TAttFill
	TAttFill ()
	AttFill default constructor.

	TAttFill (Color_t fcolor, Style_t fstyle)
	AttFill normal constructor.

virtual	~TAttFill ()
	AttFill destructor.

void	Copy (TAttFill &attfill) const
	Copy this fill attributes to a new TAttFill.

virtual Color_t	GetFillColor () const
	Return the fill area color.

virtual Style_t	GetFillStyle () const
	Return the fill area style.

virtual Bool_t	IsTransparent () const

virtual void	Modify ()
	Change current fill area attributes if necessary.

virtual void	ResetAttFill (Option_t *option="")
	Reset this fill attributes to default values.

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	SetFillAttributes ()
	Invoke the DialogCanvas Fill attributes.

virtual void	SetFillColor (Color_t fcolor)
	Set the fill area 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.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Public Member Functions inherited from TAttPad
	TAttPad ()
	Constructor.

virtual	~TAttPad ()
	Destructor.

virtual void	Copy (TAttPad &attpad) const
	copy function

Float_t	GetAfile () const

Float_t	GetAstat () const

Float_t	GetBottomMargin () const

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

Float_t	GetLeftMargin () const

Float_t	GetRightMargin () const

Float_t	GetTopMargin () const

Float_t	GetXfile () const

Float_t	GetXstat () const

Float_t	GetYfile () const

Float_t	GetYstat () const

virtual void	ResetAttPad (Option_t *option="")
	Reset pad attributes.

virtual void	SetAfile (Float_t afile)

virtual void	SetAstat (Float_t astat)

virtual void	SetBottomMargin (Float_t bottommargin)
	Set Pad bottom margin in fraction of the pad height.

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	SetLeftMargin (Float_t leftmargin)
	Set Pad left margin in fraction of the pad width.

virtual void	SetMargin (Float_t left, Float_t right, Float_t bottom, Float_t top)
	Set all margins.

virtual void	SetRightMargin (Float_t rightmargin)
	Set Pad right margin in fraction of the pad width.

virtual void	SetTopMargin (Float_t topmargin)
	Set Pad top margin in fraction of the pad height.

virtual void	SetXfile (Float_t xfile)

virtual void	SetXstat (Float_t xstat)

virtual void	SetYfile (Float_t yfile)

virtual void	SetYstat (Float_t ystat)

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Public Member Functions inherited from TQObject
	TQObject ()
	TQObject Constructor.

virtual	~TQObject ()
	TQObject Destructor.

Bool_t	AreSignalsBlocked () const

Bool_t	BlockSignals (Bool_t b)

virtual void	ChangedBy (const char *method)

void	CollectClassSignalLists (TList &list, TClass *cls)
	Collect class signal lists from class cls and all its base-classes.

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 *)

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 *)

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.

TList *	GetListOfClassSignals () const
	Returns pointer to list of signals of this class.

TList *	GetListOfConnections () const

TList *	GetListOfSignals () const

virtual Bool_t	HasConnection (const char *signal_name) const
	Return true if there is any object connected to this signal.

virtual void	HighPriority (const char signal_name, const char slot_name=nullptr)

virtual void	LowPriority (const char signal_name, const char slot_name=nullptr)

virtual void	Message (const char *msg)

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	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Static Public Member Functions
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

static TVirtualPad *&	Pad ()
	Return the current pad for the current thread.

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

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

static Longptr_t	GetDtorOnly ()
	Return destructor only flag.

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

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

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

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

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

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

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

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

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

Static Public Member Functions inherited from TQObject
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.

Protected Member Functions
void *	GetSender () override
	true when resizing the pad

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

void	MakeZombie ()

Protected Member Functions inherited from TQObject
virtual const char *	GetSenderClassName () const

Protected Attributes
Bool_t	fResizing

Protected Attributes inherited from TAttLine
Color_t	fLineColor
	Line color.

Style_t	fLineStyle
	Line style.

Width_t	fLineWidth
	Line width.

Protected Attributes inherited from TAttFill
Color_t	fFillColor
	Fill area color.

Style_t	fFillStyle
	Fill area style.

Protected Attributes inherited from TAttPad
Float_t	fAfile
	Alignment for the file name.

Float_t	fAstat
	Alignment for the statistics.

Float_t	fBottomMargin
	BottomMargin.

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.

Float_t	fRightMargin
	RightMargin.

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.

Protected Attributes inherited from TQObject
TList *	fListOfConnections
	list of signals from this object

TList *	fListOfSignals

Bool_t	fSignalsBlocked
	list of connections to this object

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

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

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

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

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

Static Protected Member Functions inherited from TQObject
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 Protected Attributes inherited from TQObject
static Bool_t	fgAllSignalsBlocked = kFALSE
	flag used for suppression of signals

#include <TVirtualPad.h>

Inheritance diagram for TVirtualPad:

[legend]

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 ( Int_t px )

pure virtual

Implemented in TPad.

◆ AbsPixeltoY()

virtual Double_t TVirtualPad::AbsPixeltoY ( Int_t py )

pure virtual

Implemented in TPad.

◆ AddExec()

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

pure virtual

Implemented in TPad.

◆ 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.

◆ 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 286 of file TVirtualPad.h.

◆ 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.

◆ 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.

◆ 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 286 of file TVirtualPad.h.

◆ 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.

◆ 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.

◆ Draw()

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

overridepure virtual

Default Draw method for all objects.

Reimplemented from TObject.

Implemented in TButton, TCanvas, and TPad.

◆ DrawClassObject()

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

pure virtual

Implemented in TPad.

◆ 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.

◆ ExecuteEventAxis()

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

pure virtual

Implemented in TPad.

◆ 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.

◆ GetAspectRatio()

virtual Double_t TVirtualPad::GetAspectRatio ( ) const

pure virtual

Implemented in TPad.

◆ GetBorderMode()

virtual Short_t TVirtualPad::GetBorderMode ( ) const

pure virtual

Implemented in TPad.

◆ GetBorderSize()

virtual Short_t TVirtualPad::GetBorderSize ( ) const

pure virtual

Implemented in TPad.

◆ 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.

◆ 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.

◆ GetFrame()

virtual TFrame * TVirtualPad::GetFrame ( )

pure virtual

Implemented in TPad.

◆ 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.

◆ GetListOfExecs()

virtual TList * TVirtualPad::GetListOfExecs ( ) const

pure virtual

Implemented in TPad.

◆ GetListOfPrimitives()

virtual TList * TVirtualPad::GetListOfPrimitives ( ) const

pure virtual

Implemented in TPad.

◆ 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.

◆ GetPad()

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

pure virtual

Implemented in 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.

◆ 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.

◆ 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

true when resizing the pad

Reimplemented from TQObject.

Definition at line 56 of file TVirtualPad.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.

◆ 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.

◆ GetXlowNDC()

virtual Double_t TVirtualPad::GetXlowNDC ( ) const

pure virtual

Implemented in TPad.

◆ GetY1()

virtual Double_t TVirtualPad::GetY1 ( ) const

pure virtual

Implemented in TPad.

◆ GetY2()

virtual Double_t TVirtualPad::GetY2 ( ) const

pure virtual

Implemented in TPad.

◆ GetYlowNDC()

virtual Double_t TVirtualPad::GetYlowNDC ( ) const

pure virtual

Implemented in TPad.

◆ HasCrosshair()

virtual Bool_t TVirtualPad::HasCrosshair ( ) const

pure virtual

Implemented in TPad.

◆ HasFixedAspectRatio()

virtual Bool_t TVirtualPad::HasFixedAspectRatio ( ) const

pure virtual

Implemented in TPad.

◆ 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.

◆ IncrementPaletteColor()

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

pure virtual

Implemented in TPad.

◆ IsA()

TClass * TVirtualPad::IsA ( ) const

inlineoverridevirtual

Returns: TClass describing current object

Reimplemented from TObject.

Definition at line 286 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 159 of file TVirtualPad.h.

◆ IsEditable()

virtual Bool_t TVirtualPad::IsEditable ( ) const

pure virtual

Implemented in TPad.

◆ IsModified()

virtual Bool_t TVirtualPad::IsModified ( ) const

pure virtual

Implemented in TPad.

◆ IsRetained()

virtual Bool_t TVirtualPad::IsRetained ( ) const

pure virtual

Implemented in TCanvas, and TPad.

◆ 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 164 of file TVirtualPad.h.

◆ 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.

◆ Modified()

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

pure virtual

Implemented in TPad.

◆ ModifiedUpdate()

virtual void TVirtualPad::ModifiedUpdate ( )

pure virtual

Implemented in TPad.

◆ NextPaletteColor()

virtual Int_t TVirtualPad::NextPaletteColor ( )

pure virtual

Implemented in TPad.

◆ 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.

◆ Pad()

TVirtualPad *& TVirtualPad::Pad ( )

static

Return the current pad for the current thread.

Definition at line 82 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.

◆ 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.

◆ 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.

◆ PixeltoX()

virtual Double_t TVirtualPad::PixeltoX ( Int_t px )

pure virtual

Implemented in TPad.

◆ PixeltoY()

virtual Double_t TVirtualPad::PixeltoY ( Int_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 184 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 176 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 167 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 201 of file TVirtualPad.h.

◆ 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.

◆ 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 independant 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.

◆ 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.

◆ 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.

◆ 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.

◆ SetEditable()

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

pure virtual

Implemented in TPad.

◆ SetFixedAspectRatio()

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

pure virtual

Implemented in TCanvas, and TPad.

◆ 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.

◆ 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.

◆ SetName()

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

pure virtual

Implemented in TButton, TDialogCanvas, TPad, and TCanvas.

◆ 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.

◆ 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.

◆ 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 243 of file TVirtualPad.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 286 of file TVirtualPad.h.

◆ UnZoomed()

virtual void TVirtualPad::UnZoomed ( )

inlinevirtual

Definition at line 96 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.

◆ 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.

◆ 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.

◆ 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

◆ fResizing

Bool_t TVirtualPad::fResizing

protected

Definition at line 54 of file TVirtualPad.h.

core/base/inc/TVirtualPad.h

core/base/src/TVirtualPad.cxx

Classes

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ TVirtualPad() [1/2]

◆ TVirtualPad() [2/2]

◆ ~TVirtualPad()

Member Function Documentation

◆ AbsCoordinates()

◆ AbsPixeltoX()

◆ AbsPixeltoY()

◆ AddExec()

◆ BuildLegend()

◆ cd()

◆ Class()

◆ Class_Name()

◆ Class_Version()

◆ Clear()

◆ Clip()

◆ Close()

◆ CloseToolTip()

◆ CopyPixmap()

◆ CopyPixmaps()

◆ CreateToolTip()

◆ DeclFileName()

◆ DeleteExec()

◆ DeleteToolTip()

◆ Divide()

◆ Draw()

◆ DrawClassObject()

◆ DrawFrame()

◆ ExecuteEventAxis()

◆ GetAbsHNDC()

◆ GetAbsWNDC()

◆ GetAbsXlowNDC()

◆ GetAbsYlowNDC()

◆ GetAspectRatio()

◆ GetBorderMode()

◆ GetBorderSize()

◆ GetCanvas()

◆ GetCanvasID()

◆ GetCanvasImp()

◆ GetEvent()

◆ GetEventX()

◆ GetEventY()

◆ GetFrame()

◆ GetGLDevice()

◆ GetGridx()

◆ GetGridy()

◆ GetHighLightColor()

◆ GetHNDC()

◆ GetListOfExecs()

◆ GetListOfPrimitives()

◆ GetLogx()

◆ GetLogy()

◆ GetLogz()

◆ GetMother()

◆ GetName()

◆ GetNumber()

◆ GetPad()

◆ GetPadPaint()

◆ GetPadPar()

◆ GetPadPointer()

◆ GetPadSave()

◆ GetPainter()

◆ GetPhi()

◆ GetPixmapID()

◆ GetPrimitive()

◆ GetRange()

◆ GetRangeAxis()

◆ GetSelected()

◆ GetSelectedPad()

◆ GetSender()

◆ GetTheta()

◆ GetTickx()

◆ GetTicky()

◆ GetTitle()