GI.Pango.Objects.EngineShape

The EngineShape class is implemented by engines that customize the rendering-system dependent part of the Pango pipeline for a particular script or language. A EngineShape implementation is then specific to both a particular rendering system or group of rendering systems and to a particular script. For instance, there is one EngineShape implementation to handle shaping Arabic for Fontconfig-based backends.

Exported types

newtype EngineShape

Constructors

EngineShape (ManagedPtr EngineShape)

Instances

GObject EngineShape

Methods

gobjectType :: EngineShape -> IO GType

IsObject EngineShape

IsEngineShape EngineShape

IsEngine EngineShape

((~) * info (ResolveEngineShapeMethod t EngineShape), MethodInfo * info EngineShape p) => IsLabel t (EngineShape -> p)

Methods

fromLabel :: Proxy# Symbol t -> EngineShape -> p

((~) * info (ResolveEngineShapeMethod t EngineShape), MethodInfo * info EngineShape p) => IsLabelProxy t (EngineShape -> p)

Methods

fromLabelProxy :: Proxy Symbol t -> EngineShape -> p

HasAttributeList * EngineShape

type AttributeList EngineShape

type AttributeList EngineShape

type SignalList EngineShape

type SignalList EngineShape

class GObject o => IsEngineShape o

Instances

(GObject a, UnknownAncestorError Constraint EngineShape a) => IsEngineShape a

IsEngineShape EngineShape

toEngineShape :: IsEngineShape o => o -> IO EngineShape

noEngineShape :: Maybe EngineShape