Custom font configuration for the RCanvas.

Author: Sergey Linev s.lin.nosp@m.ev@g.nosp@m.si.de

Date: 2021-07-02

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

Definition at line 28 of file RFont.hxx.

Public Types
using	Version_t = uint64_t

Public Member Functions
	RFont ()
	RFont (const std::string &family, const std::string &fname="", const std::string &fmt="woff2")
void	ClearStyle ()
const std::string &	GetCssClass () const
const char *	GetCssType () const
bool	GetDefault () const
const std::string &	GetFamily () const
const std::string &	GetId () const
const std::string &	GetSrc () const
const std::string &	GetStyle () const
const std::string &	GetWeight () const
void	SetCssClass (const std::string &cl)
void	SetDefault (bool dflt=true)
void	SetFamily (const std::string &family)
void	SetFile (const std::string &fname, const std::string &fmt="woff2")
	Set font source as file content.
void	SetId (const std::string &id)
void	SetSrc (const std::string &src)
	Set src attribute of font-face directly Only for expert use.
void	SetStyle (const std::string &style)
void	SetUrl (const std::string &url, const std::string &fmt="woff2")
	Set font source as URL.
void	SetWeight (const std::string &weight)
virtual void	UseStyle (const std::shared_ptr< RStyle > &style)

Protected Member Functions
virtual void	CollectShared (Internal::RIOSharedVector_t &)
virtual std::unique_ptr< RDisplayItem >	Display (const RDisplayContext &)
	Creates display item for drawable By default item contains drawable data itself.
virtual void	Execute (const std::string &)
RAttrMap &	GetAttrMap ()
const RAttrMap &	GetAttrMap () const
Version_t	GetVersion () const
virtual bool	IsFrameRequired () const
bool	MatchSelector (const std::string &selector) const
	Preliminary method which checks if drawable matches with given selector Following selector are allowed: "type" or "#id" or ".class_name" Here type is drawable kind like 'rect' or 'pad' id is drawable identifier, specified with RDrawable::SetId() method class_name is drawable class name, specified with RDrawable::SetCssClass() method.
virtual void	OnDisplayItemDestroyed (RDisplayItem *) const
virtual void	PopulateMenu (RMenuItems &)
void	SetCssType (const char *csstype)
virtual void	SetDrawableVersion (Version_t vers)

Private Attributes
RAttrMap	fAttr
	attributes values
std::string	fCssClass
	user-defined CSS class, used for RStyle
const char *	fCssType {nullptr}
	! drawable type, not stored in the root file, must be initialized in constructor
bool	fDefault {false}
	is font set as default for the pad
std::string	fFamily
	font family, assigned as "font-family" attribute
std::string	fId
	user-defined CSS id, used for RStyle
std::string	fSrc
	font source, assigned as "src" attribute
std::string	fStyle
	font style, assigned as "font-style" attribute, normal by default
Version_t	fVersion {1}
	! drawable version, changed from the canvas
std::string	fWeight
	font weight, assigned as "font-weight" attribute, normal by default

#include <ROOT/RFont.hxx>

Inheritance diagram for ROOT::Experimental::RFont:

[legend]

Member Typedef Documentation

◆ Version_t

using ROOT::Experimental::RDrawable::Version_t = uint64_t

inherited

Definition at line 123 of file RDrawable.hxx.

Constructor & Destructor Documentation

◆ RFont() [1/2]

ROOT::Experimental::RFont::RFont ( )

inline

Definition at line 38 of file RFont.hxx.

◆ RFont() [2/2]

ROOT::Experimental::RFont::RFont	(	const std::string &	family,
		const std::string &	fname = "",
		const std::string &	fmt = "woff2" )

inline

Definition at line 40 of file RFont.hxx.

Member Function Documentation

◆ ClearStyle()

void ROOT::Experimental::RDrawable::ClearStyle ( )

inlineinherited

Definition at line 213 of file RDrawable.hxx.

◆ CollectShared()

virtual void ROOT::Experimental::RDrawable::CollectShared ( Internal::RIOSharedVector_t & )

inlineprotectedvirtualinherited

Reimplemented in ROOT::Experimental::RLegend, ROOT::Experimental::RPadBase, and ROOT::Experimental::TObjectDrawable.

Definition at line 181 of file RDrawable.hxx.

◆ Display()

std::unique_ptr< RDisplayItem > RDrawable::Display ( const RDisplayContext & ctxt )

protectedvirtualinherited

Creates display item for drawable By default item contains drawable data itself.

Reimplemented in ROOT::Experimental::RLegend, ROOT::Experimental::RPad, and ROOT::Experimental::TObjectDrawable.

Definition at line 68 of file RDrawable.cxx.

◆ Execute()

void RDrawable::Execute ( const std::string & exec )

protectedvirtualinherited

Reimplemented in ROOT::Experimental::TObjectDrawable.

Definition at line 40 of file RDrawable.cxx.

◆ GetAttrMap() [1/2]

RAttrMap & ROOT::Experimental::RDrawable::GetAttrMap ( )

inlineprotectedinherited

Definition at line 185 of file RDrawable.hxx.

◆ GetAttrMap() [2/2]

const RAttrMap & ROOT::Experimental::RDrawable::GetAttrMap ( ) const

inlineprotectedinherited

Definition at line 186 of file RDrawable.hxx.

◆ GetCssClass()

const std::string & ROOT::Experimental::RDrawable::GetCssClass ( ) const

inlineinherited

Definition at line 218 of file RDrawable.hxx.

◆ GetCssType()

const char * ROOT::Experimental::RDrawable::GetCssType ( ) const

inlineinherited

Definition at line 215 of file RDrawable.hxx.

◆ GetDefault()

bool ROOT::Experimental::RFont::GetDefault ( ) const

inline

Definition at line 56 of file RFont.hxx.

◆ GetFamily()

const std::string & ROOT::Experimental::RFont::GetFamily ( ) const

inline

Definition at line 47 of file RFont.hxx.

◆ GetId()

const std::string & ROOT::Experimental::RDrawable::GetId ( ) const

inlineinherited

Definition at line 221 of file RDrawable.hxx.

◆ GetSrc()

const std::string & ROOT::Experimental::RFont::GetSrc ( ) const

inline

Definition at line 62 of file RFont.hxx.

◆ GetStyle()

const std::string & ROOT::Experimental::RFont::GetStyle ( ) const

inline

Definition at line 50 of file RFont.hxx.

◆ GetVersion()

Version_t ROOT::Experimental::RDrawable::GetVersion ( ) const

inlineprotectedinherited

Definition at line 197 of file RDrawable.hxx.

◆ GetWeight()

const std::string & ROOT::Experimental::RFont::GetWeight ( ) const

inline

Definition at line 53 of file RFont.hxx.

◆ IsFrameRequired()

virtual bool ROOT::Experimental::RDrawable::IsFrameRequired ( ) const

inlineprotectedvirtualinherited

Reimplemented in ROOT::Experimental::RFrameTitle, and ROOT::Experimental::RPaletteDrawable.

Definition at line 183 of file RDrawable.hxx.

◆ MatchSelector()

bool RDrawable::MatchSelector ( const std::string & selector ) const

protectedinherited

Preliminary method which checks if drawable matches with given selector Following selector are allowed: "type" or "#id" or ".class_name" Here type is drawable kind like 'rect' or 'pad' id is drawable identifier, specified with RDrawable::SetId() method class_name is drawable class name, specified with RDrawable::SetCssClass() method.

Definition at line 59 of file RDrawable.cxx.

◆ OnDisplayItemDestroyed()

virtual void ROOT::Experimental::RDrawable::OnDisplayItemDestroyed ( RDisplayItem * ) const

inlineprotectedvirtualinherited

Reimplemented in ROOT::Experimental::RLegend.

Definition at line 194 of file RDrawable.hxx.

◆ PopulateMenu()

void RDrawable::PopulateMenu ( RMenuItems & items )

protectedvirtualinherited

Reimplemented in ROOT::Experimental::RFrame, and ROOT::Experimental::TObjectDrawable.

Definition at line 30 of file RDrawable.cxx.

◆ SetCssClass()

void ROOT::Experimental::RDrawable::SetCssClass ( const std::string & cl )

inlineinherited

Definition at line 217 of file RDrawable.hxx.

◆ SetCssType()

void ROOT::Experimental::RDrawable::SetCssType ( const char * csstype )

inlineprotectedinherited

Definition at line 192 of file RDrawable.hxx.

◆ SetDefault()

void ROOT::Experimental::RFont::SetDefault ( bool dflt = true )

inline

Definition at line 55 of file RFont.hxx.

◆ SetDrawableVersion()

virtual void ROOT::Experimental::RDrawable::SetDrawableVersion ( Version_t vers )

inlineprotectedvirtualinherited

Reimplemented in ROOT::Experimental::RPadBase.

Definition at line 196 of file RDrawable.hxx.

◆ SetFamily()

void ROOT::Experimental::RFont::SetFamily ( const std::string & family )

inline

Definition at line 46 of file RFont.hxx.

◆ SetFile()

void RFont::SetFile	(	const std::string &	fname,
		const std::string &	fmt = "woff2" )

Set font source as file content.

Font file will be immediately read and converted in base64 string By default woff2 format is supposed

Definition at line 40 of file RFont.cxx.

◆ SetId()

void ROOT::Experimental::RDrawable::SetId ( const std::string & id )

inlineinherited

Definition at line 220 of file RDrawable.hxx.

◆ SetSrc()

void RFont::SetSrc ( const std::string & src )

Set src attribute of font-face directly Only for expert use.

Definition at line 73 of file RFont.cxx.

◆ SetStyle()

void ROOT::Experimental::RFont::SetStyle ( const std::string & style )

inline

Definition at line 49 of file RFont.hxx.

◆ SetUrl()

void RFont::SetUrl	(	const std::string &	url,
		const std::string &	fmt = "woff2" )

Set font source as URL.

Can be external url or path in the ROOT THttpServer By default woff2 format is supposed

Definition at line 27 of file RFont.cxx.

◆ SetWeight()

void ROOT::Experimental::RFont::SetWeight ( const std::string & weight )

inline

Definition at line 52 of file RFont.hxx.

◆ UseStyle()

virtual void ROOT::Experimental::RDrawable::UseStyle ( const std::shared_ptr< RStyle > & style )

inlinevirtualinherited

Reimplemented in ROOT::Experimental::RPadBase.

Definition at line 212 of file RDrawable.hxx.

Member Data Documentation

◆ fAttr

RAttrMap ROOT::Experimental::RDrawable::fAttr

privateinherited

attributes values

Definition at line 172 of file RDrawable.hxx.

◆ fCssClass

std::string ROOT::Experimental::RDrawable::fCssClass

privateinherited

user-defined CSS class, used for RStyle

Definition at line 175 of file RDrawable.hxx.

◆ fCssType

const char* ROOT::Experimental::RDrawable::fCssType {nullptr}

privateinherited

! drawable type, not stored in the root file, must be initialized in constructor

Definition at line 174 of file RDrawable.hxx.

◆ fDefault

bool ROOT::Experimental::RFont::fDefault {false}

private

is font set as default for the pad

Definition at line 34 of file RFont.hxx.

◆ fFamily

std::string ROOT::Experimental::RFont::fFamily

private

font family, assigned as "font-family" attribute

Definition at line 30 of file RFont.hxx.

◆ fId

std::string ROOT::Experimental::RDrawable::fId

privateinherited

user-defined CSS id, used for RStyle

Definition at line 176 of file RDrawable.hxx.

◆ fSrc

std::string ROOT::Experimental::RFont::fSrc

private

font source, assigned as "src" attribute

Definition at line 33 of file RFont.hxx.

◆ fStyle

std::string ROOT::Experimental::RFont::fStyle

private

font style, assigned as "font-style" attribute, normal by default

Definition at line 31 of file RFont.hxx.

◆ fVersion

Version_t ROOT::Experimental::RDrawable::fVersion {1}

privateinherited

! drawable version, changed from the canvas

Definition at line 177 of file RDrawable.hxx.

◆ fWeight

std::string ROOT::Experimental::RFont::fWeight

private

font weight, assigned as "font-weight" attribute, normal by default

Definition at line 32 of file RFont.hxx.

Collaboration diagram for ROOT::Experimental::RFont:

[legend]

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

graf2d/primitivesv7/inc/ROOT/RFont.hxx
graf2d/primitivesv7/src/RFont.cxx

Public Types

Public Member Functions

Protected Member Functions

Private Attributes

Member Typedef Documentation

◆ Version_t

Constructor & Destructor Documentation

◆ RFont() [1/2]

◆ RFont() [2/2]

Member Function Documentation

◆ ClearStyle()

◆ CollectShared()

◆ Display()

◆ Execute()

◆ GetAttrMap() [1/2]

◆ GetAttrMap() [2/2]

◆ GetCssClass()

◆ GetCssType()

◆ GetDefault()

◆ GetFamily()

◆ GetId()

◆ GetSrc()

◆ GetStyle()

◆ GetVersion()

◆ GetWeight()

◆ IsFrameRequired()

◆ MatchSelector()

◆ OnDisplayItemDestroyed()

◆ PopulateMenu()

◆ SetCssClass()

◆ SetCssType()

◆ SetDefault()

◆ SetDrawableVersion()

◆ SetFamily()

◆ SetFile()

◆ SetId()

◆ SetSrc()

◆ SetStyle()

◆ SetUrl()

◆ SetWeight()

◆ UseStyle()

Member Data Documentation

◆ fAttr

◆ fCssClass

◆ fCssType

◆ fDefault

◆ fFamily

◆ fId

◆ fSrc

◆ fStyle

◆ fVersion

◆ fWeight