GI.Poppler.Structs.Point

A Point is used to describe a location point on a page

Exported types

newtype Point

Memory-managed wrapper type.

Constructors

Point (ManagedPtr Point)

Instances

BoxedObject Point

Defined in GI.Poppler.Structs.Point

Methods

boxedType :: Point -> IO GType

tag ~ AttrSet => Constructible Point tag

Defined in GI.Poppler.Structs.Point

Methods

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

newZeroPoint :: MonadIO m => m Point

Construct a Point struct initialized to zero.

noPoint :: Maybe Point

A convenience alias for Nothing :: Maybe Point.

Methods

copy

pointCopy

Arguments

:: (HasCallStack, MonadIO m)

=> Point

point: a Point to copy

-> m Point

Returns: a new allocated copy of point

Creates a copy of point. The copy must be freed with pointFree after use.

Since: 0.26

free

pointFree

Arguments

:: (HasCallStack, MonadIO m)

=> Point

point: a Point

-> m ()

Frees the memory used by point

Since: 0.26

new

pointNew

Arguments

:: (HasCallStack, MonadIO m)

=> m Point

Returns: a new Point

Creates a new Point. It must be freed with pointFree after use.

Since: 0.26

Properties

x

x coordinate

getPointX :: MonadIO m => Point -> m Double

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

get point #x

setPointX :: MonadIO m => Point -> Double -> m ()

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

set point [ #x := value ]

y

y coordinate

getPointY :: MonadIO m => Point -> m Double

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

get point #y

setPointY :: MonadIO m => Point -> Double -> m ()

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

set point [ #y := value ]