GI.Pango.Structs.Rectangle

The #PangoRectangle 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, pango_font_get_glyph_extents())

Exported types

newtype Rectangle

Constructors

Rectangle (ForeignPtr Rectangle)

Instances

WrappedPtr Rectangle

Methods

wrappedPtrCalloc :: IO (Ptr Rectangle)

wrappedPtrCopy :: Ptr Rectangle -> IO (Ptr Rectangle)

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

(~) AttrOpTag tag AttrSet => Constructible Rectangle tag

Methods

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

((~) * info (ResolveRectangleMethod t Rectangle), MethodInfo * info Rectangle p) => IsLabel t (Rectangle -> p)

Methods

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

((~) * info (ResolveRectangleMethod t Rectangle), MethodInfo * info Rectangle p) => IsLabelProxy t (Rectangle -> p)

Methods

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

HasAttributeList * Rectangle

type AttributeList Rectangle

type AttributeList Rectangle

newZeroRectangle :: MonadIO m => m Rectangle

Construct a Rectangle struct initialized to zero.

noRectangle :: Maybe Rectangle

Properties

Height

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

rectangleHeight :: AttrLabelProxy "height"

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

Width

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

rectangleWidth :: AttrLabelProxy "width"

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

X

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

rectangleX :: AttrLabelProxy "x"

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

Y

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

rectangleY :: AttrLabelProxy "y"

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