Modulesdl2-ttf-2.1.3Haskell2010

SDL.Raw.Font

Raw bindings to the SDL2_ttf library. No error-handling is done here. For more information about specific function behaviour, see the SDL2_ttf documentation.

Contents

General
Loading fonts
Font attributes
Getting text size
Rendering text
Other

Synopsis

value init
value wasInit
value quit
value getVersion
data Font
type FontPath
type PointSize
value openFont
type Free
value openFont_RW
type Index
value openFontIndex
value openFontIndex_RW
value closeFont
value getFontStyle
value setFontStyle
pattern TTF_STYLE_NORMAL
pattern TTF_STYLE_BOLD
pattern TTF_STYLE_ITALIC
pattern TTF_STYLE_UNDERLINE
pattern TTF_STYLE_STRIKETHROUGH
value getFontOutline
value setFontOutline
value getFontHinting
value setFontHinting
pattern TTF_HINTING_NORMAL
pattern TTF_HINTING_LIGHT
pattern TTF_HINTING_MONO
pattern TTF_HINTING_NONE
value getFontKerning
value setFontKerning
value fontHeight
value fontAscent
value fontDescent
value fontLineSkip
value fontFaces
value fontFaceIsFixedWidth
value fontFaceFamilyName
value fontFaceStyleName
value glyphIsProvided
value glyphMetrics
value getFontKerningSize
value sizeText
value sizeUTF8
value sizeUNICODE
value renderText_Solid
value renderText_Shaded
value renderText_Blended
value renderText_Blended_Wrapped
value renderUTF8_Solid
value renderUTF8_Shaded
value renderUTF8_Blended
value renderUTF8_Blended_Wrapped
value renderUNICODE_Solid
value renderUNICODE_Shaded
value renderUNICODE_Blended
value renderUNICODE_Blended_Wrapped
value renderGlyph_Solid
value renderGlyph_Shaded
value renderGlyph_Blended
value byteSwappedUNICODE
pattern UNICODE_BOM_NATIVE
pattern UNICODE_BOM_SWAPPED

Packagesdl2-ttf-2.1.3
Exports63
LanguageHaskell2010
LicenceBSD-3-Clause
SourceFont.hsc

General

valueinit :: MonadIO m => m CInt

valuewasInit :: MonadIO m => m CInt

valuequit :: MonadIO m => m ()

valuegetVersion :: MonadIO m => m (Ptr Version)

Loading fonts

datadata Font

Source#

The raw, underlying TTF_Font struct.

typetype FontPath = CString

Source#

A path to a font file.

typetype PointSize = CInt

Source#

Point size (based on 72DPI). Translates to pixel height.

valueopenFont :: MonadIO m => Ptr CChar -> CInt -> m (Ptr Font)

typetype Free = CInt

Source#

Should the Ptr RWops be freed after an operation? 1 for yes, 0 for no.

valueopenFont_RW :: MonadIO m => Ptr RWops -> CInt -> CInt -> m (Ptr Font)

typetype Index = CLong

Source#

Indicates the font face we're loading. First face is always 0.

valueopenFontIndex :: MonadIO m => Ptr CChar -> CInt -> CLong -> m (Ptr Font)

valueopenFontIndex_RW

:: MonadIO m
=> Ptr RWops
-> CInt
-> CInt
-> CLong
-> m (Ptr Font)

valuecloseFont :: MonadIO m => Ptr Font -> m ()

Font attributes

valuegetFontStyle :: MonadIO m => Ptr Font -> m CInt

valuesetFontStyle :: MonadIO m => Ptr Font -> CInt -> m ()

patternpattern TTF_STYLE_NORMAL :: (Eq a, Num a) => a

patternpattern TTF_STYLE_BOLD :: (Eq a, Num a) => a

patternpattern TTF_STYLE_ITALIC :: (Eq a, Num a) => a

patternpattern TTF_STYLE_UNDERLINE :: (Eq a, Num a) => a

patternpattern TTF_STYLE_STRIKETHROUGH :: (Eq a, Num a) => a

valuegetFontOutline :: MonadIO m => Ptr Font -> m CInt

valuesetFontOutline :: MonadIO m => Ptr Font -> CInt -> m ()

valuegetFontHinting :: MonadIO m => Ptr Font -> m CInt

valuesetFontHinting :: MonadIO m => Ptr Font -> CInt -> m ()

patternpattern TTF_HINTING_NORMAL :: (Eq a, Num a) => a

patternpattern TTF_HINTING_LIGHT :: (Eq a, Num a) => a

patternpattern TTF_HINTING_MONO :: (Eq a, Num a) => a

patternpattern TTF_HINTING_NONE :: (Eq a, Num a) => a

valuegetFontKerning :: MonadIO m => Ptr Font -> m CInt

valuesetFontKerning :: MonadIO m => Ptr Font -> CInt -> m ()

valuefontHeight :: MonadIO m => Ptr Font -> m CInt

valuefontAscent :: MonadIO m => Ptr Font -> m CInt

valuefontDescent :: MonadIO m => Ptr Font -> m CInt

valuefontLineSkip :: MonadIO m => Ptr Font -> m CInt

valuefontFaces :: MonadIO m => Ptr Font -> m CLong

valuefontFaceIsFixedWidth :: MonadIO m => Ptr Font -> m CInt

valuefontFaceFamilyName :: MonadIO m => Ptr Font -> m CString

valuefontFaceStyleName :: MonadIO m => Ptr Font -> m CString

valueglyphIsProvided :: MonadIO m => Ptr Font -> CUShort -> m CInt

valueglyphMetrics

:: MonadIO m
=> Ptr Font
-> CUShort
-> Ptr CInt
-> Ptr CInt
-> Ptr CInt
-> Ptr CInt
-> Ptr CInt
-> m CInt

valuegetFontKerningSize :: MonadIO m => Ptr Font -> CInt -> CInt -> m CInt

Getting text size

valuesizeText

:: MonadIO m
=> Ptr Font
-> Ptr CChar
-> Ptr CInt
-> Ptr CInt
-> m CInt

valuesizeUTF8

:: MonadIO m
=> Ptr Font
-> Ptr CChar
-> Ptr CInt
-> Ptr CInt
-> m CInt

valuesizeUNICODE

:: MonadIO m
=> Ptr Font
-> Ptr CUShort
-> Ptr CInt
-> Ptr CInt
-> m CInt

Rendering text

valuerenderText_Solid

:: MonadIO m
=> Ptr Font
-> Ptr CChar
-> Ptr Color
-> m (Ptr Surface)

valuerenderText_Shaded

:: MonadIO m
=> Ptr Font
-> Ptr CChar
-> Ptr Color
-> Ptr Color
-> m (Ptr Surface)

valuerenderText_Blended

:: MonadIO m
=> Ptr Font
-> Ptr CChar
-> Ptr Color
-> m (Ptr Surface)

valuerenderText_Blended_Wrapped

:: MonadIO m
=> Ptr Font
-> Ptr CChar
-> Ptr Color
-> CUInt
-> m (Ptr Surface)

valuerenderUTF8_Solid

:: MonadIO m
=> Ptr Font
-> Ptr CChar
-> Ptr Color
-> m (Ptr Surface)

valuerenderUTF8_Shaded

:: MonadIO m
=> Ptr Font
-> Ptr CChar
-> Ptr Color
-> Ptr Color
-> m (Ptr Surface)

valuerenderUTF8_Blended

:: MonadIO m
=> Ptr Font
-> Ptr CChar
-> Ptr Color
-> m (Ptr Surface)

valuerenderUTF8_Blended_Wrapped

:: MonadIO m
=> Ptr Font
-> Ptr CChar
-> Ptr Color
-> CUInt
-> m (Ptr Surface)

valuerenderUNICODE_Solid

:: MonadIO m
=> Ptr Font
-> Ptr CUShort
-> Ptr Color
-> m (Ptr Surface)

valuerenderUNICODE_Shaded

:: MonadIO m
=> Ptr Font
-> Ptr CUShort
-> Ptr Color
-> Ptr Color
-> m (Ptr Surface)

valuerenderUNICODE_Blended

:: MonadIO m
=> Ptr Font
-> Ptr CUShort
-> Ptr Color
-> m (Ptr Surface)

valuerenderUNICODE_Blended_Wrapped

:: MonadIO m
=> Ptr Font
-> Ptr CUShort
-> Ptr Color
-> CUInt
-> m (Ptr Surface)

valuerenderGlyph_Solid

:: MonadIO m
=> Ptr Font
-> CUShort
-> Ptr Color
-> m (Ptr Surface)

valuerenderGlyph_Shaded

:: MonadIO m
=> Ptr Font
-> CUShort
-> Ptr Color
-> Ptr Color
-> m (Ptr Surface)

valuerenderGlyph_Blended

:: MonadIO m
=> Ptr Font
-> CUShort
-> Ptr Color
-> m (Ptr Surface)

Other

valuebyteSwappedUNICODE :: MonadIO m => CInt -> m ()

patternpattern UNICODE_BOM_NATIVE :: (Eq a, Num a) => a

patternpattern UNICODE_BOM_SWAPPED :: (Eq a, Num a) => a