Graphic container for TDrawable-s.

Definition at line 182 of file TPad.hxx.

Public Member Functions
	TPad ()=default
	Create a topmost, non-paintable pad. More...

	TPad (TPadBase &parent, const TPadExtent &size)
	Create a child pad. More...

virtual	~TPad ()
	Destructor to have a vtable. More...

const TCanvas *	GetCanvas () const override
	Access to the top-most canvas (const version). More...

TCanvas *	GetCanvas () override
	Access to the top-most canvas (non-const version). More...

const TPadBase *	GetParent () const
	Access to the parent pad (const version). More...

TPadBase *	GetParent ()
	Access to the parent pad (non-const version). More...

const TPadExtent &	GetSize () const
	Get the size of the pad in parent (!) coordinates. More...

std::array< TPadLength::Normal, 2 >	PixelsToNormal (const std::array< TPadLength::Pixel, 2 > &pos) const override
	Convert a `Pixel` position to Canvas-normalized positions. More...

std::array< TPadLength::Normal, 2 >	ToNormal (const Internal::TPadHorizVert &pos) const
	Convert a TPadPos to [x, y] of normalized coordinates. More...

Public Member Functions inherited from ROOT::Experimental::TPadBase
virtual	~TPadBase ()

void	CreateFrameIfNeeded ()

std::vector< std::vector< TPad * > >	Divide (int nHoriz, int nVert, const TPadExtent &padding={})
	Divide this pad into a grid of subpads with padding in between. More...

template<class T , class... ARGS>
auto	Draw (const std::shared_ptr< T > &what, ARGS... args)
	Add something to be painted. More...

template<class T , class... ARGS>
auto	Draw (std::unique_ptr< T > &&what, ARGS... args)
	Add something to be painted. More...

template<class T , class... ARGS, class = typename std::enable_if<!ROOT::TypeTraits::IsSmartOrDumbPtr<T>::value>::type>
auto	Draw (const T &what, ARGS... args)
	Add a copy of something to be painted. More...

std::shared_ptr< TDrawable >	FindDrawable (const std::string &id) const

TPadUserAxisBase *	GetAxis (size_t dimension) const
	Get a pad axis from the TFrame. More...

const TFrame *	GetFrame () const

TPadUserAxisBase *	GetOrCreateAxis (size_t dimension)
	Get a pad axis from the TFrame. More...

TFrame *	GetOrCreateFrame ()

const Primitives_t &	GetPrimitives () const
	Get the elements contained in the canvas. More...

bool	Remove (TDrawingOptsBase &opts)
	Remove an object from the list of primitives. More...

void	SetAllAxisAutoBounds ()
	Set the range of an axis as bound kind and bound (up or down). More...

void	SetAllAxisBound (const std::vector< BoundKindAndValue > &vecBoundAndKind)
	Set the range of an axis as bound kind and bound (up or down). More...

void	SetAllAxisBounds (const std::vector< std::array< double, 2 >> &vecBeginAndEnd)
	Set the range of an axis as bound kind and bound (up or down). More...

void	SetAxisAutoBounds (int dimension)
	Set the range of an axis as bound kind and bound (up or down). More...

void	SetAxisBound (int dimension, TPadUserAxisBase::EAxisBoundsKind boundsKind, double bound)
	Set the range of an axis as bound kind and bound (up or down). More...

void	SetAxisBounds (int dimension, double begin, double end)
	Set the range of an axis as begin, end. More...

std::array< TPadLength::Normal, 2 >	UserToNormal (const std::array< TPadLength::User, 2 > &pos) const
	Convert user coordinates to normal coordinates. More...

void	Wipe ()
	Wipe the pad by clearing the list of primitives. More...

Private Attributes
TPadBase *	fParent = nullptr
	Pad containing this pad as a sub-pad. More...

TPadExtent	fSize = {1._normal, 1._normal}
	The parent pad, if this pad has one. More...

Friends
std::unique_ptr< TPadDrawable >	GetDrawable (std::unique_ptr< TPad > &&pad)

Additional Inherited Members
Public Types inherited from ROOT::Experimental::TPadBase
using	Primitives_t = std::vector< std::shared_ptr< TDrawable > >

Protected Member Functions inherited from ROOT::Experimental::TPadBase
	TPadBase ()=default
	Allow derived classes to default construct a TPadBase. More...

#include <ROOT/TPad.hxx>

Inheritance diagram for ROOT::Experimental::TPad:

[legend]

Constructor & Destructor Documentation

◆ TPad() [1/2]

ROOT::Experimental::TPad::TPad ( )

default

Create a topmost, non-paintable pad.

◆ TPad() [2/2]

ROOT::Experimental::TPad::TPad	(	TPadBase &	parent,
		const TPadExtent &	size
	)

inline

Create a child pad.

Definition at line 197 of file TPad.hxx.

◆ ~TPad()

TPad::~TPad ( )

virtualdefault

Destructor to have a vtable.

Member Function Documentation

◆ GetCanvas() [1/2]

const TCanvas* ROOT::Experimental::TPad::GetCanvas ( ) const

inlineoverridevirtual

Access to the top-most canvas (const version).

Implements ROOT::Experimental::TPadBase.

Definition at line 209 of file TPad.hxx.

◆ GetCanvas() [2/2]

TCanvas* ROOT::Experimental::TPad::GetCanvas ( )

inlineoverridevirtual

Access to the top-most canvas (non-const version).

Implements ROOT::Experimental::TPadBase.

Definition at line 212 of file TPad.hxx.

◆ GetParent() [1/2]

const TPadBase* ROOT::Experimental::TPad::GetParent ( ) const

inline

Access to the parent pad (const version).

Definition at line 203 of file TPad.hxx.

◆ GetParent() [2/2]

TPadBase* ROOT::Experimental::TPad::GetParent ( )

inline

Access to the parent pad (non-const version).

Definition at line 206 of file TPad.hxx.

◆ GetSize()

const TPadExtent& ROOT::Experimental::TPad::GetSize ( ) const

inline

Get the size of the pad in parent (!) coordinates.

Definition at line 215 of file TPad.hxx.

◆ PixelsToNormal()

std::array<TPadLength::Normal, 2> ROOT::Experimental::TPad::PixelsToNormal ( const std::array< TPadLength::Pixel, 2 > & pos ) const

inlineoverridevirtual

Convert a Pixel position to Canvas-normalized positions.

Implements ROOT::Experimental::TPadBase.

Definition at line 218 of file TPad.hxx.

◆ ToNormal()

std::array<TPadLength::Normal, 2> ROOT::Experimental::TPad::ToNormal ( const Internal::TPadHorizVert & pos ) const

inline

Convert a TPadPos to [x, y] of normalized coordinates.

Definition at line 232 of file TPad.hxx.

Friends And Related Function Documentation

◆ GetDrawable

std::unique_ptr<TPadDrawable> GetDrawable ( std::unique_ptr< TPad > && pad )

friend

Member Data Documentation

◆ fParent

TPadBase* ROOT::Experimental::TPad::fParent = nullptr

private

Pad containing this pad as a sub-pad.

Definition at line 185 of file TPad.hxx.

◆ fSize

TPadExtent ROOT::Experimental::TPad::fSize = {1._normal, 1._normal}

private

The parent pad, if this pad has one.

Size of the pad in the parent's (!) coordinate system.

Definition at line 188 of file TPad.hxx.

Libraries for ROOT::Experimental::TPad:

[legend]

Public Member Functions

Private Attributes

Friends

Additional Inherited Members

Constructor & Destructor Documentation

◆ TPad() [1/2]

◆ TPad() [2/2]

◆ ~TPad()

Member Function Documentation

◆ GetCanvas() [1/2]

◆ GetCanvas() [2/2]

◆ GetParent() [1/2]

◆ GetParent() [2/2]

◆ GetSize()

◆ PixelsToNormal()

◆ ToNormal()

Friends And Related Function Documentation

◆ GetDrawable

Member Data Documentation

◆ fParent

◆ fSize