GI.Pango.Structs.AttrFloat

The AttrFloat structure is used to represent attributes with a float or double value.

Exported types

newtype AttrFloat

Constructors

AttrFloat (ManagedPtr AttrFloat)

Instances

WrappedPtr AttrFloat

Methods

wrappedPtrCalloc :: IO (Ptr AttrFloat)

wrappedPtrCopy :: AttrFloat -> IO AttrFloat

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

(~) AttrOpTag tag AttrSet => Constructible AttrFloat tag

Methods

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

newZeroAttrFloat :: MonadIO m => m AttrFloat

Construct a AttrFloat struct initialized to zero.

noAttrFloat :: Maybe AttrFloat

Properties

attr

getAttrFloatAttr :: MonadIO m => AttrFloat -> m Attribute

value

getAttrFloatValue :: MonadIO m => AttrFloat -> m Double

setAttrFloatValue :: MonadIO m => AttrFloat -> Double -> m ()