Safe Haskell	None
Language	Haskell98

FreeType.Cache

Contents

FTC_Manager
FTC_FaceID
FTC_Face_Requester
FTC_Manager_New
FTC_Manager_Reset
FTC_Manager_Done
FTC_Manager_LookupFace
FTC_Manager_LookupSize
FTC_Manager_RemoveFaceID
FTC_Node
FTC_Node_Unref
FTC_ImageCache
FTC_ImageCache_New
FTC_ImageCache_Lookup
FTC_SBit
FTC_SBitCache
FTC_SBitCache_New
FTC_SBitCache_Lookup
FTC_CMapCache
FTC_CMapCache_New
FTC_CMapCache_Lookup
FTC_ScalerRec
FTC_Scaler
FTC_ImageTypeRec
FTC_ImageType
FTC_ImageCache_LookupScaler
FTC_SBitRec
FTC_SBitCache_LookupScaler

Description

Please refer to the Cache Sub-System > Cache Sub-System chapter of the reference.

Internal: FreeType.Cache.Internal.

Synopsis

type FTC_Manager = Ptr FTC_ManagerRec
type FTC_FaceID = FT_Pointer
type FTC_Face_Requester = FunPtr (FTC_FaceID -> FT_Library -> FT_Pointer -> Ptr FT_Face -> IO FT_Error)
ftc_Manager_New :: FT_Library -> FT_UInt -> FT_UInt -> FT_ULong -> FTC_Face_Requester -> FT_Pointer -> IO FTC_Manager
ftc_Manager_With :: FT_Library -> FT_UInt -> FT_UInt -> FT_ULong -> FTC_Face_Requester -> FT_Pointer -> (FTC_Manager -> IO a) -> IO a
ftc_Manager_Reset :: FTC_Manager -> IO ()
ftc_Manager_Done :: FTC_Manager -> IO ()
ftc_Manager_LookupFace :: FTC_Manager -> FTC_FaceID -> IO FT_Face
ftc_Manager_LookupSize :: FTC_Manager -> FTC_Scaler -> IO FT_Size
ftc_Manager_RemoveFaceID :: FTC_Manager -> FTC_FaceID -> IO ()
type FTC_Node = Ptr FTC_NodeRec
ftc_Node_Unref :: FTC_Node -> FTC_Manager -> IO ()
type FTC_ImageCache = Ptr FTC_ImageCacheRec
ftc_ImageCache_New :: FTC_Manager -> IO FTC_ImageCache
ftc_ImageCache_Lookup :: FTC_ImageCache -> FTC_ImageType -> FT_UInt -> IO (FT_Glyph, Maybe FTC_Node)
type FTC_SBit = Ptr FTC_SBitRec
type FTC_SBitCache = Ptr FTC_SBitCacheRec
ftc_SBitCache_New :: FTC_Manager -> IO FTC_SBitCache
ftc_SBitCache_Lookup :: FTC_SBitCache -> FTC_ImageType -> FT_UInt -> IO (FTC_SBit, Maybe FTC_Node)
type FTC_CMapCache = Ptr FTC_CMapCacheRec
ftc_CMapCache_New :: FTC_Manager -> IO FTC_CMapCache
ftc_CMapCache_Lookup :: FTC_CMapCache -> FTC_FaceID -> FT_Int -> FT_UInt32 -> IO FT_UInt
data FTC_ScalerRec = FTC_ScalerRec {
- srFace_id :: FTC_FaceID
- srWidth :: FT_UInt
- srHeight :: FT_UInt
- srPixel :: FT_Int
- srX_res :: FT_UInt
- srY_res :: FT_UInt
}
type FTC_Scaler = Ptr FTC_ScalerRec
data FTC_ImageTypeRec = FTC_ImageTypeRec {
- itrFace_id :: FTC_FaceID
- itrWidth :: FT_UInt
- itrHeight :: FT_UInt
- itrFlags :: FT_Int32
}
type FTC_ImageType = Ptr FTC_ImageTypeRec
ftc_ImageCache_LookupScaler :: FTC_ImageCache -> FTC_Scaler -> FT_ULong -> FT_UInt -> IO (FT_Glyph, Maybe FTC_Node)
data FTC_SBitRec = FTC_SBitRec {
- sbrWidth :: FT_Byte
- sbrHeight :: FT_Byte
- sbrLeft :: FT_Char
- sbrTop :: FT_Char
- sbrFormat :: FT_Byte
- sbrMax_grays :: FT_Byte
- sbrPitch :: FT_Short
- sbrXadvance :: FT_Char
- sbrYadvance :: FT_Char
- sbrBuffer :: Ptr FT_Byte
}
ftc_SBitCache_LookupScaler :: FTC_SBitCache -> FTC_Scaler -> FT_ULong -> FT_UInt -> IO (FTC_SBit, Maybe FTC_Node)

FTC_Manager

type FTC_Manager = Ptr FTC_ManagerRec Source #

FTC_FaceID

type FTC_FaceID = FT_Pointer Source #

FTC_Face_Requester

type FTC_Face_Requester = FunPtr (FTC_FaceID -> FT_Library -> FT_Pointer -> Ptr FT_Face -> IO FT_Error) Source #

FTC_Manager_New

ftc_Manager_New Source #

Arguments

:: FT_Library	library
-> FT_UInt	max_faces
-> FT_UInt	max_sizes
-> FT_ULong	max_bytes
-> FTC_Face_Requester	requester
-> FT_Pointer	req_data
-> IO FTC_Manager	manager

ftc_Manager_With Source #

Arguments

:: FT_Library	library
-> FT_UInt	max_faces
-> FT_UInt	max_sizes
-> FT_ULong	max_bytes
-> FTC_Face_Requester	requester
-> FT_Pointer	req_data
-> (FTC_Manager -> IO a)
-> IO a

bracket over ft_Manager_With and ft_Manager_Done.

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

FTC_Manager_Reset

ftc_Manager_Reset Source #

Arguments

:: FTC_Manager	manager
-> IO ()

FTC_Manager_Done

ftc_Manager_Done Source #

Arguments

:: FTC_Manager	manager
-> IO ()

FTC_Manager_LookupFace

ftc_Manager_LookupFace Source #

Arguments

:: FTC_Manager	manager
-> FTC_FaceID	face_id
-> IO FT_Face	face

FTC_Manager_LookupSize

ftc_Manager_LookupSize Source #

Arguments

:: FTC_Manager	manager
-> FTC_Scaler	scaler
-> IO FT_Size	size

FTC_Manager_RemoveFaceID

ftc_Manager_RemoveFaceID Source #

Arguments

:: FTC_Manager	manager
-> FTC_FaceID	face_id
-> IO ()

FTC_Node

type FTC_Node = Ptr FTC_NodeRec Source #

FTC_Node_Unref

ftc_Node_Unref Source #

Arguments

:: FTC_Node	node
-> FTC_Manager	manager
-> IO ()

FTC_ImageCache

type FTC_ImageCache = Ptr FTC_ImageCacheRec Source #

FTC_ImageCache_New

ftc_ImageCache_New Source #

Arguments

:: FTC_Manager	manager
-> IO FTC_ImageCache	cache

FTC_ImageCache_Lookup

ftc_ImageCache_Lookup Source #

Arguments

:: FTC_ImageCache	cache
-> FTC_ImageType	type
-> FT_UInt	gindex
-> IO (FT_Glyph, Maybe FTC_Node)	(aglyph, anode)

FTC_SBit

type FTC_SBit = Ptr FTC_SBitRec Source #

FTC_SBitCache

type FTC_SBitCache = Ptr FTC_SBitCacheRec Source #

FTC_SBitCache_New

ftc_SBitCache_New Source #

Arguments

:: FTC_Manager	manager
-> IO FTC_SBitCache	acache

FTC_SBitCache_Lookup

ftc_SBitCache_Lookup Source #

Arguments

:: FTC_SBitCache	cache
-> FTC_ImageType	type
-> FT_UInt	gindex
-> IO (FTC_SBit, Maybe FTC_Node)	(sbit, anode)

FTC_CMapCache

type FTC_CMapCache = Ptr FTC_CMapCacheRec Source #

FTC_CMapCache_New

ftc_CMapCache_New Source #

Arguments

:: FTC_Manager	manager
-> IO FTC_CMapCache	acache

FTC_CMapCache_Lookup

ftc_CMapCache_Lookup Source #

Arguments

:: FTC_CMapCache	cache
-> FTC_FaceID	face_id
-> FT_Int	cmap_index
-> FT_UInt32	char_code
-> IO FT_UInt

FTC_ScalerRec

data FTC_ScalerRec Source #

Constructors

FTC_ScalerRec
Fields srFace_id :: FTC_FaceID srWidth :: FT_UInt srHeight :: FT_UInt srPixel :: FT_Int srX_res :: FT_UInt srY_res :: FT_UInt

Instances

Storable FTC_ScalerRec Source #

Instance details

Defined in FreeType.Cache.Types

Methods

sizeOf :: FTC_ScalerRec -> Int #

alignment :: FTC_ScalerRec -> Int #

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

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

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

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

peek :: Ptr FTC_ScalerRec -> IO FTC_ScalerRec #

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

FTC_Scaler

type FTC_Scaler = Ptr FTC_ScalerRec Source #

FTC_ImageTypeRec

data FTC_ImageTypeRec Source #

Constructors

FTC_ImageTypeRec
Fields itrFace_id :: FTC_FaceID itrWidth :: FT_UInt itrHeight :: FT_UInt itrFlags :: FT_Int32

Instances

Storable FTC_ImageTypeRec Source #

Instance details

Defined in FreeType.Cache.Types

Methods

sizeOf :: FTC_ImageTypeRec -> Int #

alignment :: FTC_ImageTypeRec -> Int #

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

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

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

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

peek :: Ptr FTC_ImageTypeRec -> IO FTC_ImageTypeRec #

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

FTC_ImageType

type FTC_ImageType = Ptr FTC_ImageTypeRec Source #

FTC_ImageCache_LookupScaler

ftc_ImageCache_LookupScaler Source #

Arguments

:: FTC_ImageCache	cache
-> FTC_Scaler	scaler
-> FT_ULong	load_flags
-> FT_UInt	gindex
-> IO (FT_Glyph, Maybe FTC_Node)	(aglyph, anode)

FTC_SBitRec

data FTC_SBitRec Source #

Constructors

FTC_SBitRec
Fields sbrWidth :: FT_Byte sbrHeight :: FT_Byte sbrLeft :: FT_Char sbrTop :: FT_Char sbrFormat :: FT_Byte sbrMax_grays :: FT_Byte sbrPitch :: FT_Short sbrXadvance :: FT_Char sbrYadvance :: FT_Char sbrBuffer :: Ptr FT_Byte

Instances

Storable FTC_SBitRec Source #

Instance details

Defined in FreeType.Cache.Types

Methods

sizeOf :: FTC_SBitRec -> Int #

alignment :: FTC_SBitRec -> Int #

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

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

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

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

peek :: Ptr FTC_SBitRec -> IO FTC_SBitRec #

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

FTC_SBitCache_LookupScaler

ftc_SBitCache_LookupScaler Source #

Arguments

:: FTC_SBitCache	cache
-> FTC_Scaler	scaler
-> FT_ULong	load_flags
-> FT_UInt	gindex
-> IO (FTC_SBit, Maybe FTC_Node)	(sbit, anode)