Safe Haskell	None
Language	Haskell98

FreeType.Core.Glyph

Contents

FT_Glyph
FT_GlyphRec
FT_BitmapGlyph
FT_BitmapGlyphRec
FT_OutlineGlyph
FT_OutlineGlyphRec
FT_New_Glyph
FT_Get_Glyph
FT_Glyph_Copy
FT_Glyph_Transform
FT_Glyph_BBox_Mode
FT_Glyph_Get_CBox
FT_Glyph_To_Bitmap
FT_Done_Glyph

Description

Please refer to the Core API > Glyph Management chapter of the reference.

Internal: FreeType.Core.Glyph.Internal.

Synopsis

type FT_Glyph = Ptr FT_GlyphRec
data FT_GlyphRec = FT_GlyphRec {
- grLibrary :: FT_Library
- grClazz :: Ptr FT_Glyph_Class
- grFormat :: FT_Glyph_Format
- grAdvance :: FT_Vector
}
type FT_BitmapGlyph = Ptr FT_BitmapGlyphRec
data FT_BitmapGlyphRec = FT_BitmapGlyphRec {
- bgrRoot :: FT_GlyphRec
- bgrLeft :: FT_Int
- bgrTop :: FT_Int
- bgrBitmap :: FT_Bitmap
}
data FT_OutlineGlyph
data FT_OutlineGlyphRec = FT_OutlineGlyphRec {
- ogrRoot :: FT_GlyphRec
- ogrOutline :: FT_Outline
}
ft_New_Glyph :: FT_Library -> FT_Glyph_Format -> IO FT_Glyph
ft_With_Glyph :: FT_Library -> FT_Glyph_Format -> (FT_Glyph -> IO a) -> IO a
ft_Get_Glyph :: FT_GlyphSlot -> IO FT_Glyph
ft_Glyph_Copy :: FT_Glyph -> Ptr FT_Glyph -> IO ()
ft_Glyph_Transform :: FT_Glyph -> FT_Matrix -> FT_Vector -> IO ()
pattern FT_GLYPH_BBOX_UNSCALED :: (Eq a, Num a) => a
pattern FT_GLYPH_BBOX_SUBPIXELS :: (Eq a, Num a) => a
pattern FT_GLYPH_BBOX_GRIDFIT :: (Eq a, Num a) => a
pattern FT_GLYPH_BBOX_TRUNCATE :: (Eq a, Num a) => a
pattern FT_GLYPH_BBOX_PIXELS :: (Eq a, Num a) => a
ft_Glyph_Get_CBox :: FT_Glyph -> FT_UInt -> IO FT_BBox
ft_Glyph_To_Bitmap :: Ptr FT_Glyph -> FT_Render_Mode -> Ptr FT_Vector -> Bool -> IO ()
ft_Done_Glyph :: FT_Glyph -> IO ()

FT_Glyph

type FT_Glyph = Ptr FT_GlyphRec Source #

FT_GlyphRec

data FT_GlyphRec Source #

Constructors

FT_GlyphRec
Fields grLibrary :: FT_Library grClazz :: Ptr FT_Glyph_Class grFormat :: FT_Glyph_Format grAdvance :: FT_Vector

Instances

Storable FT_GlyphRec Source #

Instance details

Defined in FreeType.Core.Glyph.Types

Methods

sizeOf :: FT_GlyphRec -> Int #

alignment :: FT_GlyphRec -> Int #

peekElemOff :: Ptr FT_GlyphRec -> Int -> IO FT_GlyphRec #

pokeElemOff :: Ptr FT_GlyphRec -> Int -> FT_GlyphRec -> IO () #

peekByteOff :: Ptr b -> Int -> IO FT_GlyphRec #

pokeByteOff :: Ptr b -> Int -> FT_GlyphRec -> IO () #

peek :: Ptr FT_GlyphRec -> IO FT_GlyphRec #

poke :: Ptr FT_GlyphRec -> FT_GlyphRec -> IO () #

FT_BitmapGlyph

type FT_BitmapGlyph = Ptr FT_BitmapGlyphRec Source #

FT_BitmapGlyphRec

data FT_BitmapGlyphRec Source #

Constructors

FT_BitmapGlyphRec
Fields bgrRoot :: FT_GlyphRec bgrLeft :: FT_Int bgrTop :: FT_Int bgrBitmap :: FT_Bitmap

Instances

Storable FT_BitmapGlyphRec Source #

Instance details

Defined in FreeType.Core.Glyph.Types

Methods

sizeOf :: FT_BitmapGlyphRec -> Int #

alignment :: FT_BitmapGlyphRec -> Int #

peekElemOff :: Ptr FT_BitmapGlyphRec -> Int -> IO FT_BitmapGlyphRec #

pokeElemOff :: Ptr FT_BitmapGlyphRec -> Int -> FT_BitmapGlyphRec -> IO () #

peekByteOff :: Ptr b -> Int -> IO FT_BitmapGlyphRec #

pokeByteOff :: Ptr b -> Int -> FT_BitmapGlyphRec -> IO () #

peek :: Ptr FT_BitmapGlyphRec -> IO FT_BitmapGlyphRec #

poke :: Ptr FT_BitmapGlyphRec -> FT_BitmapGlyphRec -> IO () #

FT_OutlineGlyph

data FT_OutlineGlyph Source #

FT_OutlineGlyphRec

data FT_OutlineGlyphRec Source #

Constructors

FT_OutlineGlyphRec
Fields ogrRoot :: FT_GlyphRec ogrOutline :: FT_Outline

Instances

Storable FT_OutlineGlyphRec Source #

Instance details

Defined in FreeType.Core.Glyph.Types

Methods

sizeOf :: FT_OutlineGlyphRec -> Int #

alignment :: FT_OutlineGlyphRec -> Int #

peekElemOff :: Ptr FT_OutlineGlyphRec -> Int -> IO FT_OutlineGlyphRec #

pokeElemOff :: Ptr FT_OutlineGlyphRec -> Int -> FT_OutlineGlyphRec -> IO () #

peekByteOff :: Ptr b -> Int -> IO FT_OutlineGlyphRec #

pokeByteOff :: Ptr b -> Int -> FT_OutlineGlyphRec -> IO () #

peek :: Ptr FT_OutlineGlyphRec -> IO FT_OutlineGlyphRec #

poke :: Ptr FT_OutlineGlyphRec -> FT_OutlineGlyphRec -> IO () #

FT_New_Glyph

ft_New_Glyph Source #

Arguments

:: FT_Library	library
-> FT_Glyph_Format	format
-> IO FT_Glyph	glyph

ft_With_Glyph Source #

Arguments

:: FT_Library	library
-> FT_Glyph_Format	format
-> (FT_Glyph -> IO a)
-> IO a

bracket over ft_New_Glyph and ft_With_Glyph.

The provided FT_Glyph should not be used after this function terminates.

FT_Get_Glyph

ft_Get_Glyph Source #

Arguments

:: FT_GlyphSlot	slot
-> IO FT_Glyph	glyph

FT_Glyph_Copy

ft_Glyph_Copy Source #

Arguments

:: FT_Glyph	source
-> Ptr FT_Glyph	target
-> IO ()

FT_Glyph_Transform

ft_Glyph_Transform Source #

Arguments

:: FT_Glyph	glyph
-> FT_Matrix	matrix
-> FT_Vector	delta
-> IO ()

FT_Glyph_BBox_Mode

pattern FT_GLYPH_BBOX_UNSCALED :: (Eq a, Num a) => a Source #

pattern FT_GLYPH_BBOX_SUBPIXELS :: (Eq a, Num a) => a Source #

pattern FT_GLYPH_BBOX_GRIDFIT :: (Eq a, Num a) => a Source #

pattern FT_GLYPH_BBOX_TRUNCATE :: (Eq a, Num a) => a Source #

pattern FT_GLYPH_BBOX_PIXELS :: (Eq a, Num a) => a Source #

FT_Glyph_Get_CBox

ft_Glyph_Get_CBox Source #

Arguments

:: FT_Glyph	glyph
-> FT_UInt	bbox_mode
-> IO FT_BBox	cbox

FT_Glyph_To_Bitmap

ft_Glyph_To_Bitmap Source #

Arguments

:: Ptr FT_Glyph	the_glyph
-> FT_Render_Mode	render_mode
-> Ptr FT_Vector	origin
-> Bool	destroy
-> IO ()

FT_Done_Glyph

ft_Done_Glyph Source #

Arguments

:: FT_Glyph	glyph
-> IO ()