xoreos: Graphics::Aurora::TTFFont Class Reference

xoreos 0.0.5

#include <ttffont.h>

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Classes
struct	Char
	A font character. More...

struct	Page
	A texture page filled with characters. More...

Public Member Functions
	TTFFont (Common::SeekableReadStream *ttf, int height)

	TTFFont (const Common::UString &name, int height)

	~TTFFont ()

float	getWidth (uint32 c) const
	Return the width of a character. More...

float	getHeight () const
	Return the height of a character. More...

void	draw (uint32 c) const
	Draw this character. More...

void	buildChars (const Common::UString &str)
	Build all necessary characters to display this string. More...

Public Member Functions inherited from Graphics::Font
	Font ()

virtual	~Font ()

virtual float	getLineSpacing () const
	Return the size of space between lines. More...

size_t	getLineCount (const Common::UString &text, float maxWidth=0.0f, float maxHeight=0.0f) const
	Return the number of lines this text spans. More...

float	getWidth (const Common::UString &text, float maxWidth=0.0f) const
	Return the width this string would take. More...

float	getHeight (const Common::UString &text, float maxWidth=0.0f, float maxHeight=0.0f) const
	Return the height this string would take. More...

float	getLineWidth (const Common::UString &text) const
	Return the width of this string. More...

virtual void	renderBind (const glm::mat4 &transform) const

virtual void	render (uint32 c, float &x, float &y, float *rgba) const

virtual void	renderUnbind () const

float	split (const Common::UString &line, std::vector< Common::UString > &lines, float maxWidth=0.0f, float maxHeight=0.0f, bool trim=true) const

float	split (Common::UString &line, float maxWidth, float maxHeight=0.0f, bool trim=true) const

float	split (const Common::UString &line, Common::UString &lines, float maxWidth, float maxHeight=0.0f, bool trim=true) const

Private Member Functions
void	load (Common::SeekableReadStream *ttf, int height)

void	rebuildPages ()

void	addChar (uint32 c)

void	drawMissing () const

Private Attributes
Common::ScopedPtr< TTFRenderer >	_ttf

Common::PtrVector< Page >	_pages

std::map< uint32, Char >	_chars

std::map< uint32, Char >::const_iterator	_missingChar

float	_missingWidth

uint32	_height

Detailed Description

Definition at line 50 of file ttffont.h.

Constructor & Destructor Documentation

◆ TTFFont() [1/2]

Graphics::Aurora::TTFFont::TTFFont	(	Common::SeekableReadStream *	ttf,
		int	height
	)

Definition at line 67 of file ttffont.cpp.

References load().

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◆ TTFFont() [2/2]

Graphics::Aurora::TTFFont::TTFFont	(	const Common::UString &	name,
		int	height
	)

Definition at line 71 of file ttffont.cpp.

References Common::UString::c_str(), Aurora::kFileTypeTTF, load(), and ResMan.

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◆ ~TTFFont()

Graphics::Aurora::TTFFont::~TTFFont ( )

Definition at line 79 of file ttffont.cpp.

Member Function Documentation

◆ addChar()

void Graphics::Aurora::TTFFont::addChar ( uint32 c )

private

Definition at line 181 of file ttffont.cpp.

References _chars, _height, _pages, _ttf, Graphics::Aurora::TTFFont::Page::curX, Graphics::Aurora::TTFFont::Page::curY, Common::exceptionDispatcherWarning(), kPageHeight, kPageWidth, Graphics::Aurora::TTFFont::Char::page, Graphics::Aurora::TTFFont::Char::tX, Graphics::Aurora::TTFFont::Char::tY, Graphics::Aurora::TTFFont::Char::vX, Graphics::Aurora::TTFFont::Char::vY, and Graphics::Aurora::TTFFont::Char::width.

Referenced by buildChars(), and load().

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◆ buildChars()

void Graphics::Aurora::TTFFont::buildChars ( const Common::UString & str )

virtual

Build all necessary characters to display this string.

Reimplemented from Graphics::Font.

Definition at line 169 of file ttffont.cpp.

References addChar(), Common::UString::begin(), Common::UString::end(), and rebuildPages().

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◆ draw()

void Graphics::Aurora::TTFFont::draw ( uint32 c ) const

virtual

Draw this character.

Implements Graphics::Font.

Definition at line 143 of file ttffont.cpp.

References _chars, _missingChar, _pages, drawMissing(), and TextureMan.

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◆ drawMissing()

void Graphics::Aurora::TTFFont::drawMissing ( ) const

private

Definition at line 128 of file ttffont.cpp.

References _height, _missingWidth, and TextureMan.

Referenced by draw().

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◆ getHeight()

float Graphics::Aurora::TTFFont::getHeight ( ) const

virtual

Return the height of a character.

Implements Graphics::Font.

Definition at line 124 of file ttffont.cpp.

References _height.

◆ getWidth()

float Graphics::Aurora::TTFFont::getWidth ( uint32 c ) const

virtual

Return the width of a character.

Implements Graphics::Font.

Definition at line 116 of file ttffont.cpp.

References _chars, and _missingWidth.

◆ load()

void Graphics::Aurora::TTFFont::load	(	Common::SeekableReadStream *	ttf,
		int	height
	)

private

Definition at line 82 of file ttffont.cpp.

References _chars, _height, _missingChar, _missingWidth, _ttf, addChar(), kPageHeight, and rebuildPages().

Referenced by TTFFont().

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◆ rebuildPages()

void Graphics::Aurora::TTFFont::rebuildPages ( )

private

Definition at line 176 of file ttffont.cpp.

References _pages.

Referenced by buildChars(), and load().

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Member Data Documentation

◆ _chars

std::map<uint32, Char> Graphics::Aurora::TTFFont::_chars

private

Definition at line 96 of file ttffont.h.

Referenced by addChar(), draw(), getWidth(), and load().

◆ _height

uint32 Graphics::Aurora::TTFFont::_height

private

Definition at line 101 of file ttffont.h.

Referenced by addChar(), drawMissing(), getHeight(), and load().

◆ _missingChar

std::map<uint32, Char>::const_iterator Graphics::Aurora::TTFFont::_missingChar

private

Definition at line 98 of file ttffont.h.

Referenced by draw(), and load().

◆ _missingWidth

float Graphics::Aurora::TTFFont::_missingWidth

private

Definition at line 99 of file ttffont.h.

Referenced by drawMissing(), getWidth(), and load().

◆ _pages

Common::PtrVector<Page> Graphics::Aurora::TTFFont::_pages

private

Definition at line 95 of file ttffont.h.

Referenced by addChar(), draw(), and rebuildPages().

◆ _ttf

Common::ScopedPtr<TTFRenderer> Graphics::Aurora::TTFFont::_ttf

private

Definition at line 93 of file ttffont.h.

Referenced by addChar(), and load().

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

src/graphics/aurora/ttffont.h
src/graphics/aurora/ttffont.cpp