TTFFont Class Reference

#include <ttfont.h>

Detailed Description

Definition at line 27 of file ttfont.h.


Public Member Functions
	TTFFont (char *file, int size, float wscale, float hmult)
	~TTFFont ()
void	setColor (int color)
void	setColor (QColor c, kTTF_Color k=kTTF_Normal)
void	setOutline (bool outline)
void	setShadow (int xoff, int yoff)
bool	isValid (void)
void	DrawString (OSDSurface *surface, int x, int y, const QString &text, int maxx, int maxy, int alphamod=255, bool double_size=false)
void	CalcWidth (const QString &text, int *width_return)
int	SpaceWidth ()
int	Size ()
void	Reinit (float wscale, float hmult)
Private Member Functions
void	KillFace (void)
void	Init (void)
Raster_Map *	create_font_raster (int width, int height)
Raster_Map *	duplicate_raster (FT_BitmapGlyph bmap)
void	clear_raster (Raster_Map *rmap)
void	destroy_font_raster (Raster_Map *rmap)
Raster_Map *	calc_size (int width, int height, const QString &text, bool double_size=false)
void	render_text (Raster_Map rmap, Raster_Map rchr, const QString &text, int xorblah, int yor, bool double_size=false)
void	merge_text (OSDSurface surface, Raster_Map rmap, int offset_x, int offset_y, int xstart, int ystart, int width, int height, int alphamod, kTTF_Color k=kTTF_Normal)
bool	cache_glyph (unsigned short c)
Private Attributes
bool	valid
FT_Library	library
FT_Face	face
QMap< unsigned short, FT_Glyph >	glyphs
QMap< unsigned short, Raster_Map * >	glyphs_cached
int	max_descent
int	max_ascent
int	fontsize
int	vid_width
int	vid_height
bool	use_kerning
int	spacewidth
int	m_size
bool	m_outline
int	m_shadowxoff
int	m_shadowyoff
uint8_t	m_color_normal_y
uint8_t	m_color_normal_u
uint8_t	m_color_normal_v
uint8_t	m_color_outline_y
uint8_t	m_color_outline_u
uint8_t	m_color_outline_v
uint8_t	m_color_shadow_y
uint8_t	m_color_shadow_u
uint8_t	m_color_shadow_v
QString	m_file
int	loadedfontsize
float	m_wscale
float	m_hmult

Constructor & Destructor Documentation

TTFFont::TTFFont	(	char *	file,
		int	size,
		float	wscale,
		float	hmult
	)

Definition at line 549 of file ttfont.cpp.

TTFFont::~TTFFont ( )

Definition at line 523 of file ttfont.cpp.

Member Function Documentation

void TTFFont::setColor ( int color )

Definition at line 48 of file ttfont.cpp.

Referenced by OSDType708CC::Draw(), OSDTypeCC::Draw(), OSD::parseFont(), and OSDTypeTeletext::SetForegroundColor().

void TTFFont::setColor	(	QColor	c,
		kTTF_Color	k = `kTTF_Normal`
	)

Definition at line 69 of file ttfont.cpp.

void TTFFont::setOutline ( bool outline ) [inline]

Definition at line 38 of file ttfont.h.

Referenced by OSDType708CC::Draw(), OSDTypeCC::Draw(), OSD::parseFont(), OSDTypeTeletext::SetForegroundColor(), and OSD::SetTextSubtitles().

void TTFFont::setShadow	(	int	xoff,
		int	yoff
	)			`[inline]`

Definition at line 39 of file ttfont.h.

Referenced by OSDType708CC::Draw(), OSD::parseFont(), and OSDTypeTeletext::SetForegroundColor().

bool TTFFont::isValid ( void ) [inline]

Definition at line 42 of file ttfont.h.

Referenced by OSD::LoadFont().

void TTFFont::DrawString	(	OSDSurface *	surface,
		int	x,
		int	y,
		const QString &	text,
		int	maxx,
		int	maxy,
		int	alphamod = `255`,
		bool	double_size = `false`
	)

Definition at line 433 of file ttfont.cpp.

Referenced by OSDType708CC::Draw(), OSDTypeCC::Draw(), OSDTypeTeletext::DrawCharacter(), OSDTypeText::DrawHiLiteString(), OSDTypeText::DrawString(), and OSDListBtnTypeItem::paint().

void TTFFont::CalcWidth	(	const QString &	text,
		int *	width_return
	)

Definition at line 688 of file ttfont.cpp.

Referenced by OSDType708CC::CalcBounds(), OSDType708CC::Draw(), OSDTypeCC::Draw(), OSDTypeText::Draw(), OSDTypeText::DrawHiLiteString(), OSDTypeText::DrawString(), and Init().

int TTFFont::SpaceWidth ( ) [inline]

Definition at line 49 of file ttfont.h.

Referenced by OSDTypeText::Draw().

int TTFFont::Size ( ) [inline]

Definition at line 50 of file ttfont.h.

Referenced by OSDType708CC::CalcBounds(), OSDType708CC::Draw(), OSDTypeCC::Draw(), OSDTypeText::Draw(), OSDTypeText::DrawHiLiteString(), OSDTypeText::DrawString(), OSDListBtnType::Init(), and OSDListBtnTypeItem::paint().

void TTFFont::Reinit	(	float	wscale,
		float	hmult
	)

Definition at line 678 of file ttfont.cpp.

Referenced by OSD::Reinit().

void TTFFont::KillFace ( void ) [private]

Definition at line 531 of file ttfont.cpp.

Referenced by Reinit(), and ~TTFFont().

void TTFFont::Init ( void ) [private]

Definition at line 618 of file ttfont.cpp.

Referenced by Reinit(), and TTFFont().

Raster_Map * TTFFont::create_font_raster	(	int	width,
		int	height
	)			`[private]`

Definition at line 99 of file ttfont.cpp.

Referenced by calc_size(), and DrawString().

Raster_Map * TTFFont::duplicate_raster ( FT_BitmapGlyph bmap ) [private]

Definition at line 123 of file ttfont.cpp.

Referenced by render_text().

void TTFFont::clear_raster ( Raster_Map * rmap ) [private]

Definition at line 145 of file ttfont.cpp.

Referenced by render_text().

void TTFFont::destroy_font_raster ( Raster_Map * rmap ) [private]

Definition at line 151 of file ttfont.cpp.

Referenced by DrawString(), and KillFace().

Raster_Map * TTFFont::calc_size	(	int *	width,
		int *	height,
		const QString &	text,
		bool	double_size = `false`
	)			`[private]`

Definition at line 160 of file ttfont.cpp.

Referenced by DrawString().

void TTFFont::render_text	(	Raster_Map *	rmap,
		Raster_Map *	rchr,
		const QString &	text,
		int *	xorblah,
		int *	yor,
		bool	double_size = `false`
	)			`[private]`

Definition at line 204 of file ttfont.cpp.

Referenced by DrawString().

void TTFFont::merge_text	(	OSDSurface *	surface,
		Raster_Map *	rmap,
		int	offset_x,
		int	offset_y,
		int	xstart,
		int	ystart,
		int	width,
		int	height,
		int	alphamod,
		kTTF_Color	k = `kTTF_Normal`
	)			`[private]`