ROOT::Experimental::RAttrFont Class Reference

A font attributes, used together with text attributes.

Author

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

Date

2021-06-28

Warning

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

Definition at line 26 of file RAttrFont.hxx.

Public Types
enum	EFont {   kTimesItalic = 1 , kTimesBold = 2 , kTimesBoldItalic = 3 , kArial = 4 ,   kArialOblique = 5 , kArialBold = 6 , kArialBoldOblique = 7 , kCourier = 8 ,   kCourierOblique = 9 , kCourierBold = 10 , kCourierBoldOblique = 11 , kTimes = 13 ,   kVerdana = 16 , kVerdanaItalic = 17 , kVerdanaBold = 18 , kVerdanaBoldItalic = 19 }

Public Member Functions
std::string	GetFullName () const
	Returns full font name including weight and style.
RAttrFont &	operator= (EFont id)
	assign font id, setting all necessary properties
RAttrFont &	SetFont (EFont font)
	Set text font by id as usually handled in the ROOT (without precision), number should be between 1 and 15.
Public Member Functions inherited from ROOT::Experimental::RAttrAggregation
	RAttrAggregation ()=default
	RAttrAggregation (const RAttrAggregation &src)
	RAttrAggregation (RAttrBase *parent, const char *prefix=nullptr)
	RAttrAggregation (RDrawable *drawable, const char *prefix=nullptr)
void	Clear () override
	Clear all respective values from drawable. Only defaults can be used.
RAttrAggregation &	operator= (const RAttrAggregation &src)
Public Member Functions inherited from ROOT::Experimental::RAttrBase
	RAttrBase ()=default
virtual	~RAttrBase ()

Public Attributes
RAttrValue< std::string >	family {this, "family"}
	! font family, corresponds to css font-familty attribute
RAttrValue< std::string >	style {this, "style"}
	! font style, corresponds to css font-style attribute
RAttrValue< std::string >	weight {this, "weight"}
	! font weight, corresponds to css font-weight attribute

Private Member Functions
	R__ATTR_CLASS (RAttrFont, "font")

Friends
bool	operator== (const RAttrFont &font, EFont id)

Additional Inherited Members
Protected Member Functions inherited from ROOT::Experimental::RAttrAggregation
RAttrMap	CollectDefaults () const override
	Collect all attributes in derived class Works only if such class has dictionary.
void	CopyTo (RAttrAggregation &tgt, bool use_style=true) const
	Copy attributes into target object.
bool	CopyValue (const std::string &name, const RAttrMap::Value_t &value, bool check_type=true)
	Copy attributes from other object.
virtual const RAttrMap &	GetDefaults () const
	Return default values for attributes, empty for base class.
bool	IsAggregation () const final
bool	IsSame (const RAttrAggregation &src, bool use_style=true) const
	Check if all values which are evaluated in this object are exactly the same as in tgt object.
bool	IsValueEqual (const std::string &name, const RAttrMap::Value_t &value, bool use_style=false) const
	Check if provided value equal to attribute in the map.
Protected Member Functions inherited from ROOT::Experimental::RAttrBase
	RAttrBase (const char *prefix)
	RAttrBase (RAttrBase *parent, const char *prefix=nullptr)
	RAttrBase (RDrawable *drawable, const char *prefix=nullptr)
const Rec_t	AccessAttr (const std::string &name) const
	Find attributes container and full-qualified name for value.
const Val_t	AccessValue (const std::string &name, bool use_style=true) const
	Search value with given name in attributes.
void	ClearValue (const std::string &name)
	Clear value if any with specified name.
Rec_t	EnsureAttr (const std::string &name)
	Ensure attribute with give name exists - creates container for attributes if required.
RDrawable *	GetDrawable () const
RAttrMap *	GetOwnAttr () const
RAttrBase *	GetParent () const
const char *	GetPrefix () const
void	MoveTo (RAttrBase &tgt)
	Move all fields into target object.
void	SetNoValue (const std::string &name)
	Set <NoValue> for attribute.

#include <ROOT/RAttrFont.hxx>

Inheritance diagram for ROOT::Experimental::RAttrFont:

Member Enumeration Documentation

EFont

enum ROOT::Experimental::RAttrFont::EFont

Enumerator
kTimesItalic
kTimesBold
kTimesBoldItalic
kArial
kArialOblique
kArialBold
kArialBoldOblique
kCourier
kCourierOblique
kCourierBold
kCourierBoldOblique
kTimes
kVerdana
kVerdanaItalic
kVerdanaBold
kVerdanaBoldItalic

Definition at line 36 of file RAttrFont.hxx.

Member Function Documentation

GetFullName()

std::string ROOT::Experimental::RAttrFont::GetFullName ( ) const

inline

Returns full font name including weight and style.

Definition at line 91 of file RAttrFont.hxx.

operator=()

RAttrFont & ROOT::Experimental::RAttrFont::operator= ( EFont  id )

inline

assign font id, setting all necessary properties

Definition at line 86 of file RAttrFont.hxx.

R__ATTR_CLASS()

ROOT::Experimental::RAttrFont::R__ATTR_CLASS ( RAttrFont  , "font"    )

private

SetFont()

RAttrFont & ROOT::Experimental::RAttrFont::SetFont ( EFont  font )

inline

Set text font by id as usually handled in the ROOT (without precision), number should be between 1 and 15.

Definition at line 59 of file RAttrFont.hxx.

Friends And Related Symbol Documentation

operator==

bool operator== ( const RAttrFont &  font, EFont  id  )

friend

Definition at line 88 of file RAttrFont.hxx.

Member Data Documentation

family

RAttrValue<std::string> ROOT::Experimental::RAttrFont::family {this, "family"}

! font family, corresponds to css font-familty attribute

Definition at line 32 of file RAttrFont.hxx.

style

RAttrValue<std::string> ROOT::Experimental::RAttrFont::style {this, "style"}

! font style, corresponds to css font-style attribute

Definition at line 33 of file RAttrFont.hxx.

weight

RAttrValue<std::string> ROOT::Experimental::RAttrFont::weight {this, "weight"}

! font weight, corresponds to css font-weight attribute

Definition at line 34 of file RAttrFont.hxx.

Libraries for ROOT::Experimental::RAttrFont:

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

• graf2d/gpadv7/inc/ROOT/RAttrFont.hxx