| Copyright | Will Thompson, Iñaki García Etxebarria and Jonas Platte |
|---|---|
| License | LGPL-2.1 |
| Maintainer | Iñaki García Etxebarria (garetxe@gmail.com) |
| Safe Haskell | None |
| Language | Haskell2010 |
GI.Pango.Structs.GlyphVisAttr
Description
The PangoGlyphVisAttr is used to communicate information between the shaping phase and the rendering phase. More attributes may be added in the future.
- newtype GlyphVisAttr = GlyphVisAttr (ForeignPtr GlyphVisAttr)
- newZeroGlyphVisAttr :: MonadIO m => m GlyphVisAttr
- noGlyphVisAttr :: Maybe GlyphVisAttr
- glyphVisAttrIsClusterStart :: AttrLabelProxy "isClusterStart"
- glyphVisAttrReadIsClusterStart :: MonadIO m => GlyphVisAttr -> m Word32
- glyphVisAttrWriteIsClusterStart :: MonadIO m => GlyphVisAttr -> Word32 -> m ()
Exported types
newtype GlyphVisAttr Source
Constructors
| GlyphVisAttr (ForeignPtr GlyphVisAttr) |
Instances
| WrappedPtr GlyphVisAttr | |
| (~) AttrOpTag tag AttrSet => Constructible GlyphVisAttr tag | |
| ((~) * info (ResolveGlyphVisAttrMethod t GlyphVisAttr), MethodInfo * info GlyphVisAttr p) => IsLabelProxy t (GlyphVisAttr -> p) | |
| type AttributeList GlyphVisAttr |
newZeroGlyphVisAttr :: MonadIO m => m GlyphVisAttr Source
Construct a GlyphVisAttr struct initialized to zero.
Properties
IsClusterStart
glyphVisAttrIsClusterStart :: AttrLabelProxy "isClusterStart" Source
glyphVisAttrReadIsClusterStart :: MonadIO m => GlyphVisAttr -> m Word32 Source
glyphVisAttrWriteIsClusterStart :: MonadIO m => GlyphVisAttr -> Word32 -> m () Source