Graphic container for TDrawable-s.

Access is through TCanvasPtr.

Definition at line 38 of file TCanvas.hxx.

Public Types
using	Primitives_t = std::vector< std::unique_ptr< Internal::TDrawable >>

Public Member Functions
	TCanvas ()
	Create a temporary TCanvas; for long-lived ones please use Create(). More...

	~TCanvas ()
	Default destructor. More...

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

template<class T , class OPTIONS >
void	Draw (const std::shared_ptr< T > &what, const OPTIONS &options)
	Add something to be painted, with options. More...

template<class T >
void	Draw (std::unique_ptr< T > &&what)
	Add something to be painted. The pad claims ownership. More...

template<class T , class OPTIONS >
void	Draw (std::unique_ptr< T > &&what, const OPTIONS &options)
	Add something to be painted, with options. The pad claims ownership. More...

template<class T >
void	Draw (const T &what)
	Add a copy of something to be painted. More...

template<class T , class OPTIONS >
void	Draw (const T &what, const OPTIONS &options)
	Add a copy of something to be painted, with options. More...

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

const std::string &	GetTitle () const
	Get the canvas's title. More...

void	Paint ()
	Remove an object from the list of primitives. More...

void	SetTitle (const std::string &title)
	Set the canvas's title. More...

Static Public Member Functions
static std::shared_ptr< TCanvas >	Create (const std::string &title)

static const std::vector< std::shared_ptr< TCanvas > > &	GetCanvases ()

Private Member Functions
	TCanvas (const TCanvas &)=delete
	Disable copy construction for now. More...

TCanvas &	operator= (const TCanvas &)=delete
	Disable assignment for now. More...

Private Attributes
std::unique_ptr< Internal::TV5CanvasAdaptor >	fAdaptor
	Adaptor for painting an old canvas. More...

Primitives_t	fPrimitives
	Content of the pad. More...

std::string	fTitle
	Title of the canvas. More...

#include <ROOT/TCanvas.hxx>

Member Typedef Documentation

using ROOT::Experimental::TCanvas::Primitives_t = std::vector<std::unique_ptr<Internal::TDrawable>>

Definition at line 40 of file TCanvas.hxx.

Constructor & Destructor Documentation

ROOT::Experimental::TCanvas::TCanvas ( const TCanvas & )

privatedelete

Disable copy construction for now.

TCanvas::TCanvas ( )

Create a temporary TCanvas; for long-lived ones please use Create().

Definition at line 76 of file TCanvas.cxx.

TCanvas::~TCanvas ( )

default

Default destructor.

Outline the implementation in sources.

Member Function Documentation

std::shared_ptr< ROOT::Experimental::TCanvas > TCanvas::Create ( const std::string & title )

static

Definition at line 89 of file TCanvas.cxx.

template<class T >

void ROOT::Experimental::TCanvas::Draw ( const std::shared_ptr< T > & what )

inline

Add something to be painted.

The pad observes what's lifetime through a weak pointer.

Definition at line 73 of file TCanvas.hxx.

template<class T , class OPTIONS >

void ROOT::Experimental::TCanvas::Draw	(	const std::shared_ptr< T > &	what,
		const OPTIONS &	options
	)

inline

Add something to be painted, with options.

The pad observes what's lifetime through a weak pointer.

Definition at line 81 of file TCanvas.hxx.

template<class T >

void ROOT::Experimental::TCanvas::Draw ( std::unique_ptr< T > && what )

inline

Add something to be painted. The pad claims ownership.

Definition at line 88 of file TCanvas.hxx.

template<class T , class OPTIONS >

void ROOT::Experimental::TCanvas::Draw	(	std::unique_ptr< T > &&	what,
		const OPTIONS &	options
	)

inline

Add something to be painted, with options. The pad claims ownership.

Definition at line 95 of file TCanvas.hxx.

template<class T >

void ROOT::Experimental::TCanvas::Draw ( const T & what )

inline

Add a copy of something to be painted.

Definition at line 102 of file TCanvas.hxx.

template<class T , class OPTIONS >

void ROOT::Experimental::TCanvas::Draw	(	const T &	what,
		const OPTIONS &	options
	)

inline

Add a copy of something to be painted, with options.

Definition at line 109 of file TCanvas.hxx.

const std::vector< std::shared_ptr< ROOT::Experimental::TCanvas > > & TCanvas::GetCanvases ( )

static

Definition at line 71 of file TCanvas.cxx.

const Primitives_t& ROOT::Experimental::TCanvas::GetPrimitives ( )

inline

Get the elements contained in the canvas.

Definition at line 127 of file TCanvas.hxx.

const std::string& ROOT::Experimental::TCanvas::GetTitle ( ) const

inline

Get the canvas's title.

Definition at line 121 of file TCanvas.hxx.

TCanvas& ROOT::Experimental::TCanvas::operator= ( const TCanvas & )

privatedelete

Disable assignment for now.

void TCanvas::Paint ( )

Remove an object from the list of primitives.

Paint the canvas elements ("primitives").

Definition at line 82 of file TCanvas.cxx.

void ROOT::Experimental::TCanvas::SetTitle ( const std::string & title )

inline

Set the canvas's title.

Definition at line 124 of file TCanvas.hxx.

Member Data Documentation

std::unique_ptr<Internal::TV5CanvasAdaptor> ROOT::Experimental::TCanvas::fAdaptor

private

Adaptor for painting an old canvas.

Definition at line 50 of file TCanvas.hxx.

Primitives_t ROOT::Experimental::TCanvas::fPrimitives

private

Content of the pad.

Definition at line 44 of file TCanvas.hxx.

std::string ROOT::Experimental::TCanvas::fTitle

private

Title of the canvas.

Definition at line 47 of file TCanvas.hxx.

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

graf2d/gpad/v7/inc/ROOT/TCanvas.hxx
graf2d/gpad/v7/src/TCanvas.cxx

Public Types

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation