GI.Pango.Structs.GlyphInfo

The GlyphInfo structure represents a single glyph together with positioning information and visual attributes. It contains the following fields.

Exported types

newtype GlyphInfo

Memory-managed wrapper type.

Constructors

GlyphInfo (ManagedPtr GlyphInfo)

Instances

WrappedPtr GlyphInfo

Defined in GI.Pango.Structs.GlyphInfo

Methods

wrappedPtrCalloc :: IO (Ptr GlyphInfo)

wrappedPtrCopy :: GlyphInfo -> IO GlyphInfo

wrappedPtrFree :: Maybe (FunPtr (Ptr GlyphInfo -> IO ()))

tag ~ AttrSet => Constructible GlyphInfo tag

Defined in GI.Pango.Structs.GlyphInfo

Methods

new :: MonadIO m => (ManagedPtr GlyphInfo -> GlyphInfo) -> [AttrOp GlyphInfo tag] -> m GlyphInfo

newZeroGlyphInfo :: MonadIO m => m GlyphInfo

Construct a GlyphInfo struct initialized to zero.

noGlyphInfo :: Maybe GlyphInfo

A convenience alias for Nothing :: Maybe GlyphInfo.

Properties

attr

the visual attributes of the glyph.

getGlyphInfoAttr :: MonadIO m => GlyphInfo -> m GlyphVisAttr

Get the value of the “attr” field. When overloading is enabled, this is equivalent to

get glyphInfo #attr

geometry

the positional information about the glyph.

getGlyphInfoGeometry :: MonadIO m => GlyphInfo -> m GlyphGeometry

Get the value of the “geometry” field. When overloading is enabled, this is equivalent to

get glyphInfo #geometry

glyph

the glyph itself.

getGlyphInfoGlyph :: MonadIO m => GlyphInfo -> m Word32

Get the value of the “glyph” field. When overloading is enabled, this is equivalent to

get glyphInfo #glyph

setGlyphInfoGlyph :: MonadIO m => GlyphInfo -> Word32 -> m ()

Set the value of the “glyph” field. When overloading is enabled, this is equivalent to

set glyphInfo [ #glyph := value ]