GI.Pango.Structs.Rectangle

The Rectangle structure represents a rectangle. It is frequently used to represent the logical or ink extents of a single glyph or section of text. (See, for instance, fontGetGlyphExtents)

Exported types

newtype Rectangle

Memory-managed wrapper type.

Constructors

Rectangle (ManagedPtr Rectangle)

Instances

WrappedPtr Rectangle

Defined in GI.Pango.Structs.Rectangle

Methods

wrappedPtrCalloc :: IO (Ptr Rectangle)

wrappedPtrCopy :: Rectangle -> IO Rectangle

wrappedPtrFree :: Maybe (GDestroyNotify Rectangle)

tag ~ AttrSet => Constructible Rectangle tag

Defined in GI.Pango.Structs.Rectangle

Methods

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

newZeroRectangle :: MonadIO m => m Rectangle

Construct a Rectangle struct initialized to zero.

noRectangle :: Maybe Rectangle

A convenience alias for Nothing :: Maybe Rectangle.

Properties

height

height of the rectangle.

getRectangleHeight :: MonadIO m => Rectangle -> m Int32

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

get rectangle #height

setRectangleHeight :: MonadIO m => Rectangle -> Int32 -> m ()

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

set rectangle [ #height := value ]

width

width of the rectangle.

getRectangleWidth :: MonadIO m => Rectangle -> m Int32

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

get rectangle #width

setRectangleWidth :: MonadIO m => Rectangle -> Int32 -> m ()

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

set rectangle [ #width := value ]

x

X coordinate of the left side of the rectangle.

getRectangleX :: MonadIO m => Rectangle -> m Int32

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

get rectangle #x

setRectangleX :: MonadIO m => Rectangle -> Int32 -> m ()

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

set rectangle [ #x := value ]

y

Y coordinate of the the top side of the rectangle.

getRectangleY :: MonadIO m => Rectangle -> m Int32

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

get rectangle #y

setRectangleY :: MonadIO m => Rectangle -> Int32 -> m ()

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

set rectangle [ #y := value ]