gf::ConsoleFont Class Reference

A console font. More...

#include <gf/ConsoleFont.h>

Inheritance diagram for gf::ConsoleFont:

Public Member Functions
	ConsoleFont ()
	Constructor. More...
virtual	~ConsoleFont ()
	Destructor. More...
Properties
ConsoleFontFormat	getFormat () const
	Get the format of the font. More...
Vector2u	getSize () const
	Get the size of the fonts. More...
Vector2u	getCharacterSize () const
	Get the size of the characters. More...
Mapping
void	mapCode (char16_t c, Vector2u position)
	Map a character to a position in the font. More...
void	mapCodeRange (char16_t c, unsigned count, Vector2u position)
	Map a range of characters to consecutive positions in the font. More...
void	mapString (StringRef str, Vector2u position)
	Map characters from a string to consecutive positions in the font. More...
void	mapElement (ConsoleFontElement element)
	Map an element in the font. More...
void	mapElements (ArrayRef< ConsoleFontElement > elements)
	Map some elements in the font. More...
void	clearMapping ()
	Clear the mapping. More...
Texture
RectU	getSubTexture (char16_t c) const
	Get the sub-texture rectangle. More...
RectF	getTextureRect (char16_t c) const
	Get the texture rectangle for a character. More...
virtual const BareTexture *	getTexture () const =0
	Get the texture of the console font. More...

Protected Member Functions
bool	setFormatAndComputeSizes (ConsoleFontFormat format, Vector2u size, Vector2u imageSize)
	Set the format of the font. More...
void	logFormat (const Path &filename) const
	Print the format of the font. More...
Vector2u	getColorKeyPosition () const
	Get the color key position. More...

Detailed Description

A console font.

See also

gf::Console, gf::ConsoleFontFormat, gf::ConsoleFontElement

Constructor & Destructor Documentation

ConsoleFont()

gf::ConsoleFont::ConsoleFont

(

)

Constructor.

No font is loaded.

~ConsoleFont()

virtual gf::ConsoleFont::~ConsoleFont ( )

virtual

Destructor.

Member Function Documentation

clearMapping()

void gf::ConsoleFont::clearMapping

(

)

Clear the mapping.

All characters are mapped to the first position in the font.

getCharacterSize()

Vector2u gf::ConsoleFont::getCharacterSize ( ) const

inline

Get the size of the characters.

Returns

The size in pixels of the characters

getColorKeyPosition()

Vector2u gf::ConsoleFont::getColorKeyPosition ( ) const

protected

Get the color key position.

This function gives the position of a pixel of the space character in the font.

Returns

A pixel position where to find the color key

getFormat()

ConsoleFontFormat gf::ConsoleFont::getFormat ( ) const

inline

Get the format of the font.

getSize()

Vector2u gf::ConsoleFont::getSize ( ) const

inline

Get the size of the fonts.

Returns

The size in characters of the font

getSubTexture()

RectU gf::ConsoleFont::getSubTexture

(

char16_t

c

)

const

Get the sub-texture rectangle.

Parameters

c	A character

Returns

The corresponding sub-texture rectangle

See also

getTexture(), getTextureRect()

getTexture()

virtual const BareTexture* gf::ConsoleFont::getTexture ( ) const

pure virtual

Get the texture of the console font.

Returns

The texture of the font

Implemented in gf::ColoredConsoleFont, and gf::BitmapConsoleFont.

getTextureRect()

RectF gf::ConsoleFont::getTextureRect

(

char16_t

c

)

const

Get the texture rectangle for a character.

Parameters

c	A character

Returns

The corresponding texture rectangle

See also

getTexture(), getSubTexture()

logFormat()

void gf::ConsoleFont::logFormat ( const Path &  filename ) const

protected

Print the format of the font.

This function logs the format of the font

Parameters

filename

The filename of the source image

mapCode()

void gf::ConsoleFont::mapCode	(	char16_t	c,
		Vector2u	position
	)

Map a character to a position in the font.

Parameters

c	A character
position	The position, in characters, of the character

mapCodeRange()

void gf::ConsoleFont::mapCodeRange	(	char16_t	c,
		unsigned	count,
		Vector2u	position
	)

Map a range of characters to consecutive positions in the font.

Parameters

c	The first character in the range
count	The number of character in the range
position	The position, in characters, of the first character

mapElement()

void gf::ConsoleFont::mapElement

(

ConsoleFontElement

element

)

Map an element in the font.

Parameters

element

A font element

mapElements()

void gf::ConsoleFont::mapElements

(

ArrayRef< ConsoleFontElement >

elements

)

Map some elements in the font.

Parameters

elements

The font elements

mapString()

void gf::ConsoleFont::mapString	(	StringRef	str,
		Vector2u	position
	)

Map characters from a string to consecutive positions in the font.

Parameters

str	The string with the characters
position	The position, in characters, of the first character of the string

setFormatAndComputeSizes()

bool gf::ConsoleFont::setFormatAndComputeSizes ( ConsoleFontFormat  format, Vector2u  size, Vector2u  imageSize  )

protected

Set the format of the font.

This function sets the format of the font and computes the actual size in characters of the font and the size of the characters.

Parameters

format	The format of the font
size	The size given by the user, may be \( (0, 0) \)
imageSize	The size of the source image