GI.GstVideo.Objects.ColorBalanceChannel

<refsect2><para>The ColorBalanceChannel object represents a parameter for modifying the color balance implemented by an element providing the ColorBalance interface. For example, Hue or Saturation. </para></refsect2>

Exported types

newtype ColorBalanceChannel

Constructors

ColorBalanceChannel (ManagedPtr ColorBalanceChannel)

Instances

GObject ColorBalanceChannel

Methods

gobjectType :: ColorBalanceChannel -> IO GType

IsObject ColorBalanceChannel

IsColorBalanceChannel ColorBalanceChannel

((~) * info (ResolveColorBalanceChannelMethod t ColorBalanceChannel), MethodInfo * info ColorBalanceChannel p) => IsLabel t (ColorBalanceChannel -> p)

Methods

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

((~) * info (ResolveColorBalanceChannelMethod t ColorBalanceChannel), MethodInfo * info ColorBalanceChannel p) => IsLabelProxy t (ColorBalanceChannel -> p)

Methods

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

HasAttributeList * ColorBalanceChannel

type AttributeList ColorBalanceChannel

type AttributeList ColorBalanceChannel

type SignalList ColorBalanceChannel

type SignalList ColorBalanceChannel

class GObject o => IsColorBalanceChannel o

Instances

(GObject a, UnknownAncestorError Constraint ColorBalanceChannel a) => IsColorBalanceChannel a

IsColorBalanceChannel ColorBalanceChannel

toColorBalanceChannel :: IsColorBalanceChannel o => o -> IO ColorBalanceChannel

noColorBalanceChannel :: Maybe ColorBalanceChannel

Signals

valueChanged

type C_ColorBalanceChannelValueChangedCallback = Ptr () -> Int32 -> Ptr () -> IO ()

type ColorBalanceChannelValueChangedCallback = Int32 -> IO ()

data ColorBalanceChannelValueChangedSignalInfo

Instances

SignalInfo ColorBalanceChannelValueChangedSignalInfo

Associated Types

type HaskellCallbackType ColorBalanceChannelValueChangedSignalInfo :: *

Methods

connectSignal :: GObject o => SignalProxy o ColorBalanceChannelValueChangedSignalInfo -> o -> HaskellCallbackType ColorBalanceChannelValueChangedSignalInfo -> SignalConnectMode -> IO SignalHandlerId

type HaskellCallbackType ColorBalanceChannelValueChangedSignalInfo

type HaskellCallbackType ColorBalanceChannelValueChangedSignalInfo = ColorBalanceChannelValueChangedCallback

afterColorBalanceChannelValueChanged :: (IsColorBalanceChannel a, MonadIO m) => a -> ColorBalanceChannelValueChangedCallback -> m SignalHandlerId

genClosure_ColorBalanceChannelValueChanged :: ColorBalanceChannelValueChangedCallback -> IO Closure

mk_ColorBalanceChannelValueChangedCallback :: C_ColorBalanceChannelValueChangedCallback -> IO (FunPtr C_ColorBalanceChannelValueChangedCallback)

noColorBalanceChannelValueChangedCallback :: Maybe ColorBalanceChannelValueChangedCallback

onColorBalanceChannelValueChanged :: (IsColorBalanceChannel a, MonadIO m) => a -> ColorBalanceChannelValueChangedCallback -> m SignalHandlerId

wrap_ColorBalanceChannelValueChangedCallback :: ColorBalanceChannelValueChangedCallback -> Ptr () -> Int32 -> Ptr () -> IO ()