Display item for the RCanvas class, add canvas title and size

Author: Sergey Linev

Date: 2017-05-31

Warning: This is part of the ROOT 7 prototype! It will change without notice. It might trigger earthquakes. Feedback is welcome!

Definition at line 96 of file RPadDisplayItem.hxx.

Public Member Functions
	RCanvasDisplayItem ()=default

virtual	~RCanvasDisplayItem ()=default

void	BuildFullId (const std::string &prefix) override
	Build full id, including prefix and object index.

void	SetTitle (const std::string &title)

void	SetWindowSize (int width, int height)

Public Member Functions inherited from ROOT::Experimental::RPadBaseDisplayItem
	RPadBaseDisplayItem ()=default

virtual	~RPadBaseDisplayItem ()=default

void	Add (std::unique_ptr< RDisplayItem > &&item, std::shared_ptr< RStyle > &&style)
	Add display item and style which should be used for it.

void	SetAttributes (const RAttrMap *f)

void	SetPadStyle (std::shared_ptr< RStyle > &&style)
	Assign style for the pad.

Public Member Functions inherited from ROOT::Experimental::RDisplayItem
	RDisplayItem ()=default

	RDisplayItem (bool dummy)

virtual	~RDisplayItem ()

unsigned	GetIndex () const

std::string	GetObjectID () const

void	SetIndex (unsigned indx)

void	SetObjectID (const std::string &id)

void	SetObjectIDAsPtr (const void *ptr)
	Assign id using arbitrary pointer value Typically drawable pointer should be used here.

void	SetStyle (RStyle *style)

Protected Attributes
std::string	fTitle
	title of the canvas

std::array< int, 2 >	fWinSize
	canvas window size

Protected Attributes inherited from ROOT::Experimental::RPadBaseDisplayItem
const RAttrMap *	fAttr {nullptr}
	temporary pointer on attributes

PadPrimitives_t	fPrimitives
	display items for all primitives in the pad

std::vector< std::shared_ptr< RStyle > >	fStyles
	! locked styles of the objects and pad until streaming is performed

Protected Attributes inherited from ROOT::Experimental::RDisplayItem
bool	fDummy {false}
	if true, just placeholder for drawable which does not changed

unsigned	fIndex {0}
	! index inside current pad, used to produce fully-qualified id, not send to client

std::string	fObjectID
	unique object identifier

RStyle *	fStyle {nullptr}
	style object

Additional Inherited Members
Public Types inherited from ROOT::Experimental::RPadBaseDisplayItem
using	PadPrimitives_t = std::vector< std::unique_ptr< RDisplayItem > >

Static Public Member Functions inherited from ROOT::Experimental::RDisplayItem
static std::string	ObjectIDFromPtr (const void *ptr)
	Construct fillid using pointer value.

#include <ROOT/RPadDisplayItem.hxx>

Inheritance diagram for ROOT::Experimental::RCanvasDisplayItem:

[legend]

Constructor & Destructor Documentation

◆ RCanvasDisplayItem()

ROOT::Experimental::RCanvasDisplayItem::RCanvasDisplayItem ( )

default

◆ ~RCanvasDisplayItem()

virtual ROOT::Experimental::RCanvasDisplayItem::~RCanvasDisplayItem ( )

virtualdefault

Member Function Documentation

◆ BuildFullId()

void ROOT::Experimental::RCanvasDisplayItem::BuildFullId ( const std::string & prefix )

inlineoverridevirtual

Build full id, including prefix and object index.

Reimplemented from ROOT::Experimental::RDisplayItem.

Definition at line 107 of file RPadDisplayItem.hxx.

◆ SetTitle()

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

inline

Definition at line 104 of file RPadDisplayItem.hxx.

◆ SetWindowSize()

void ROOT::Experimental::RCanvasDisplayItem::SetWindowSize	(	int	width,
		int	height
	)

inline

Definition at line 105 of file RPadDisplayItem.hxx.

Member Data Documentation

◆ fTitle

std::string ROOT::Experimental::RCanvasDisplayItem::fTitle

protected

title of the canvas

Definition at line 99 of file RPadDisplayItem.hxx.

◆ fWinSize

std::array<int, 2> ROOT::Experimental::RCanvasDisplayItem::fWinSize

protected

canvas window size

Definition at line 100 of file RPadDisplayItem.hxx.

Libraries for ROOT::Experimental::RCanvasDisplayItem: