GI.Pango.Structs.GlyphGeometry

The GlyphGeometry structure contains width and positioning information for a single glyph.

Exported types

newtype GlyphGeometry

Memory-managed wrapper type.

Constructors

GlyphGeometry (ManagedPtr GlyphGeometry)

Instances

WrappedPtr GlyphGeometry

Defined in GI.Pango.Structs.GlyphGeometry

Methods

wrappedPtrCalloc :: IO (Ptr GlyphGeometry)

wrappedPtrCopy :: GlyphGeometry -> IO GlyphGeometry

wrappedPtrFree :: Maybe (GDestroyNotify GlyphGeometry)

tag ~ AttrSet => Constructible GlyphGeometry tag

Defined in GI.Pango.Structs.GlyphGeometry

Methods

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

newZeroGlyphGeometry :: MonadIO m => m GlyphGeometry

Construct a GlyphGeometry struct initialized to zero.

noGlyphGeometry :: Maybe GlyphGeometry

A convenience alias for Nothing :: Maybe GlyphGeometry.

Properties

width

the logical width to use for the the character.

getGlyphGeometryWidth :: MonadIO m => GlyphGeometry -> m Int32

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

get glyphGeometry #width

setGlyphGeometryWidth :: MonadIO m => GlyphGeometry -> Int32 -> m ()

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

set glyphGeometry [ #width := value ]

xOffset

horizontal offset from nominal character position.

getGlyphGeometryXOffset :: MonadIO m => GlyphGeometry -> m Int32

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

get glyphGeometry #xOffset

setGlyphGeometryXOffset :: MonadIO m => GlyphGeometry -> Int32 -> m ()

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

set glyphGeometry [ #xOffset := value ]

yOffset

vertical offset from nominal character position.

getGlyphGeometryYOffset :: MonadIO m => GlyphGeometry -> m Int32

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

get glyphGeometry #yOffset

setGlyphGeometryYOffset :: MonadIO m => GlyphGeometry -> Int32 -> m ()

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

set glyphGeometry [ #yOffset := value ]