Specifies a font for drawing text. More...

#include <Font.hpp>

Public Member Functions
	Font ()
	Constructs a font object with an unspecified family name and a font size of 12.0. More...

	Font (const std::string &family, double size=12.0, bool bold=false, bool italic=false)
	Constructs a font object with the specified font family name and font size. More...

void	setFamily (const std::string &family)
	Sets the font family name. More...

const std::string &	getFamily () const
	Returns the font family name. More...

void	setSize (double size)
	Sets the font size. More...

double	getSize () const
	Returns the font size. More...

void	setBold (bool flag)
	Sets or clears the flag specifying whether text should be rendered bold. More...

bool	isBold () const
	Returns the flag specifying whether text is rendered bold. More...

void	setItalic (bool flag)
	Sets or clears the flag specifying whether text should be rendered italicized. More...

bool	isItalic () const
	Returns the flag specifying whether text is rendered italicized. More...

void	setUnderlined (bool flag)
	Sets or clears the flag specifying whether text should be rendered underlined. More...

bool	isUnderlined () const
	Returns the flag specifying whether text is rendered underlined. More...

void	setOverlined (bool flag)
	Sets or clears the flag specifying whether text should be rendered overlined. More...

bool	isOverlined () const
	Returns the flag specifying whether text is rendered overlined. More...

void	setStrikedOut (bool flag)
	Sets or clears the flag specifying whether text should be rendered striked-out. More...

bool	isStrikedOut () const
	Returns the flag specifying whether text is rendered striked-out. More...

void	setFixedPitch (bool flag)
	Sets or clears the fixed pitch flag. More...

bool	hasFixedPitch () const
	Returns the fixed pitch flag. More...

bool	operator== (const Font &font) const
	Equality comparison operator. More...

bool	operator!= (const Font &font) const
	Inequality comparison operator. More...

Detailed Description

Specifies a font for drawing text.

On creation of a Font object one can specify various attributes the font should have. The attributes set in the constructor can also be set later, e.g. setFamily() and setSize(). The remaining attributes must be set after construction, e.g. setBold(), setItalic(), setUnderlined(), setOverlined(), setStrikedOut() and setFixedPitch(). The corresponding getter methods like getFamily() and getSize() return the values that were set, even though the values used may differ. Renderer2D implementations generally will use the font with the specified attributes, or if no exactly matching font exists, they will take the closest matching available font.

Constructor & Destructor Documentation

◆ Font() [1/2]

CDPL::Vis::Font::Font ( )

Constructs a font object with an unspecified family name and a font size of 12.0.

◆ Font() [2/2]

CDPL::Vis::Font::Font	(	const std::string &	family,
		double	size = `12.0`,
		bool	bold = `false`,
		bool	italic = `false`
	)

Constructs a font object with the specified font family name and font size.

If size is negative, the font size is set to zero.

Parameters

family	The font family name.
size	The font size.
bold	`true` if text should be rendered bold, and `false` otherwise.
italic	`true` if text should be rendered italicized, and `false` otherwise.

Since: 1.1

Member Function Documentation

◆ setFamily()

void CDPL::Vis::Font::setFamily ( const std::string & family )

Sets the font family name.

Parameters

family The font family name.

◆ getFamily()

const std::string& CDPL::Vis::Font::getFamily ( ) const

Returns the font family name.

Returns: The font family name.

◆ setSize()

void CDPL::Vis::Font::setSize ( double size )

Sets the font size.

If size is negative, the font size is set to zero.

Parameters

size	The font size.

◆ getSize()

double CDPL::Vis::Font::getSize ( ) const

Returns the font size.

Returns: The font size.

◆ setBold()

void CDPL::Vis::Font::setBold ( bool flag )

Sets or clears the flag specifying whether text should be rendered bold.

Parameters

flag	`true` if text should be rendered bold, and `false` otherwise.

◆ isBold()

bool CDPL::Vis::Font::isBold ( ) const

Returns the flag specifying whether text is rendered bold.

Returns: true if text is rendered bold, and false otherwise.

◆ setItalic()

void CDPL::Vis::Font::setItalic ( bool flag )

Sets or clears the flag specifying whether text should be rendered italicized.

Parameters

flag	`true` if text should be rendered italicized, and `false` otherwise.

◆ isItalic()

bool CDPL::Vis::Font::isItalic ( ) const

Returns the flag specifying whether text is rendered italicized.

Returns: true if text is rendered italicized, and false otherwise.

◆ setUnderlined()

void CDPL::Vis::Font::setUnderlined ( bool flag )

Sets or clears the flag specifying whether text should be rendered underlined.

Parameters

flag	`true` if text should be rendered underlined, and `false` otherwise.

◆ isUnderlined()

bool CDPL::Vis::Font::isUnderlined ( ) const

Returns the flag specifying whether text is rendered underlined.

Returns: true if text is rendered underlined, and false otherwise.

◆ setOverlined()

void CDPL::Vis::Font::setOverlined ( bool flag )

Sets or clears the flag specifying whether text should be rendered overlined.

Parameters

flag	`true` if text should be rendered overlined, and `false` otherwise.

◆ isOverlined()

bool CDPL::Vis::Font::isOverlined ( ) const

Returns the flag specifying whether text is rendered overlined.

Returns: true if text is rendered overlined, and false otherwise.

◆ setStrikedOut()

void CDPL::Vis::Font::setStrikedOut ( bool flag )

Sets or clears the flag specifying whether text should be rendered striked-out.

Parameters

flag	`true` if text should be rendered striked-out, and `false` otherwise.

◆ isStrikedOut()

bool CDPL::Vis::Font::isStrikedOut ( ) const

Returns the flag specifying whether text is rendered striked-out.

Returns: true if text is rendered striked-out, and false otherwise.

◆ setFixedPitch()

void CDPL::Vis::Font::setFixedPitch ( bool flag )

Sets or clears the fixed pitch flag.

Parameters

flag	`true` if the font has a fixed pitch, and `false` otherwise.

◆ hasFixedPitch()

bool CDPL::Vis::Font::hasFixedPitch ( ) const

Returns the fixed pitch flag.

Returns: true if the font has a fixed pitch, and false otherwise.

◆ operator==()

bool CDPL::Vis::Font::operator== ( const Font & font ) const

Equality comparison operator.

Parameters

font	The other `Font` object to be compared with.

Returns: true if all font attributes compare equal, and false otherwise.

◆ operator!=()

bool CDPL::Vis::Font::operator!= ( const Font & font ) const

Inequality comparison operator.

The result is equivalent to !(*this == font).

Parameters

font	The other `Font` object to be compared with.

Returns: true if one of the font attributes compares non-equal, and false otherwise.

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

Font.hpp

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ Font() [1/2]

◆ Font() [2/2]

Member Function Documentation

◆ setFamily()

◆ getFamily()

◆ setSize()

◆ getSize()

◆ setBold()

◆ isBold()

◆ setItalic()

◆ isItalic()

◆ setUnderlined()

◆ isUnderlined()

◆ setOverlined()

◆ isOverlined()

◆ setStrikedOut()

◆ isStrikedOut()

◆ setFixedPitch()

◆ hasFixedPitch()

◆ operator==()

◆ operator!=()