Copyright	Will Thompson and Iñaki García Etxebarria
License	LGPL-2.1
Maintainer	Iñaki García Etxebarria
Safe Haskell	Safe-Inferred
Language	Haskell2010

GI.HarfBuzz.Structs.VariationT

Contents

Description

Data type for holding variation data. Registered OpenType variation-axis tags are listed in OpenType Axis Tag Registry.

Since: 1.4.2

Synopsis

Exported types

Memory-managed wrapper type.

Constructors

Instances details

Eq VariationT Source #
Instance details Defined in GI.HarfBuzz.Structs.VariationT Methods (==) :: VariationT -> VariationT -> Bool # (/=) :: VariationT -> VariationT -> Bool #
BoxedPtr VariationT Source #
Instance details Defined in GI.HarfBuzz.Structs.VariationT Methods boxedPtrCopy :: VariationT -> IO VariationT # boxedPtrFree :: VariationT -> IO () #
CallocPtr VariationT Source #
Instance details Defined in GI.HarfBuzz.Structs.VariationT Methods boxedPtrCalloc :: IO (Ptr VariationT) #
ManagedPtrNewtype VariationT Source #
Instance details Defined in GI.HarfBuzz.Structs.VariationT Methods toManagedPtr :: VariationT -> ManagedPtr VariationT #
tag ~ 'AttrSet => Constructible VariationT tag Source #
Instance details Defined in GI.HarfBuzz.Structs.VariationT Methods new :: MonadIO m => (ManagedPtr VariationT -> VariationT) -> [AttrOp VariationT tag] -> m VariationT #

Construct a VariationT struct initialized to zero.

Methods

The hb_tag_t tag of the variation-axis name

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

get variationT #tag

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

set variationT [ #tag := value ]

The value of the variation axis

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

get variationT #value

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

set variationT [ #value := value ]