Base class for drawable entities: objects that can be painted on a TPad.

Definition at line 37 of file TDrawable.hxx.

Public Member Functions
virtual	~TDrawable ()

virtual void	Execute (const std::string &)

std::string	GetId () const

virtual TDrawingOptsBase &	GetOptionsBase ()=0
	Get the reference to the drawing options as TDrawingOptsBase. More...

virtual void	Paint (Internal::TPadPainter &onPad)=0

virtual void	PopulateMenu (TMenuItems &)
	Method can be used to provide menu items for the drawn object. More...

Private Attributes
std::string	fId
	object identifier, unique inside TCanvas More...

Friends
class	TPadBase

#include <ROOT/TDrawable.hxx>

Inheritance diagram for ROOT::Experimental::TDrawable:

[legend]

Constructor & Destructor Documentation

◆ ~TDrawable()

ROOT::Experimental::TDrawable::~TDrawable ( )

virtual

Definition at line 21 of file TDrawable.cxx.

Member Function Documentation

◆ Execute()

void ROOT::Experimental::TDrawable::Execute ( const std::string & )

virtual

Reimplemented in ROOT::Experimental::THistDrawableBase< DERIVED >, ROOT::Experimental::THistDrawableBase< THistDrawable< DIMENSIONS > >, and ROOT::Experimental::TObjectDrawable.

Definition at line 23 of file TDrawable.cxx.

◆ GetId()

std::string ROOT::Experimental::TDrawable::GetId ( ) const

inline

Definition at line 56 of file TDrawable.hxx.

◆ GetOptionsBase()

virtual TDrawingOptsBase& ROOT::Experimental::TDrawable::GetOptionsBase ( )

pure virtual

Get the reference to the drawing options as TDrawingOptsBase.

Used e.g. to identify the TDrawable in the list of primitives.

Implemented in ROOT::Experimental::TDrawableBase< DERIVED >, ROOT::Experimental::TDrawableBase< TObjectDrawable >, ROOT::Experimental::TDrawableBase< TPadDrawable >, and ROOT::Experimental::TDrawableBase< THistDrawable< DIMENSIONS > >.

◆ Paint()

virtual void ROOT::Experimental::TDrawable::Paint ( Internal::TPadPainter & onPad )

pure virtual

Implemented in ROOT::Experimental::TPadDrawable, ROOT::Experimental::THistDrawable< DIMENSIONS >, and ROOT::Experimental::TObjectDrawable.

◆ PopulateMenu()

virtual void ROOT::Experimental::TDrawable::PopulateMenu ( TMenuItems & )

inlinevirtual

Method can be used to provide menu items for the drawn object.

Reimplemented in ROOT::Experimental::THistDrawableBase< DERIVED >, ROOT::Experimental::THistDrawableBase< THistDrawable< DIMENSIONS > >, and ROOT::Experimental::TObjectDrawable.

Definition at line 48 of file TDrawable.hxx.

Friends And Related Function Documentation

◆ TPadBase

friend class TPadBase

friend

Definition at line 38 of file TDrawable.hxx.

Member Data Documentation

◆ fId

std::string ROOT::Experimental::TDrawable::fId

private

object identifier, unique inside TCanvas

Definition at line 40 of file TDrawable.hxx.

Libraries for ROOT::Experimental::TDrawable: