| Copyright | Will Thompson, Iñaki García Etxebarria and Jonas Platte |
|---|---|
| License | LGPL-2.1 |
| Maintainer | Iñaki García Etxebarria (garetxe@gmail.com) |
| Safe Haskell | None |
| Language | Haskell2010 |
GI.GstVideo.Structs.VideoRectangle
Contents
Description
Helper structure representing a rectangular area.
- newtype VideoRectangle = VideoRectangle (ForeignPtr VideoRectangle)
- newZeroVideoRectangle :: MonadIO m => m VideoRectangle
- noVideoRectangle :: Maybe VideoRectangle
- videoRectangleReadH :: VideoRectangle -> IO Int32
- videoRectangleReadW :: VideoRectangle -> IO Int32
- videoRectangleReadX :: VideoRectangle -> IO Int32
- videoRectangleReadY :: VideoRectangle -> IO Int32
Exported types
newtype VideoRectangle Source
Constructors
| VideoRectangle (ForeignPtr VideoRectangle) |
Instances
| ((~) * info (ResolveVideoRectangleMethod t VideoRectangle), MethodInfo * info VideoRectangle p) => IsLabel t (VideoRectangle -> p) Source | |
| ((~) * info (ResolveVideoRectangleMethod t VideoRectangle), MethodInfo * info VideoRectangle p) => IsLabelProxy t (VideoRectangle -> p) Source | |
newZeroVideoRectangle :: MonadIO m => m VideoRectangle Source
Construct a VideoRectangle struct initialized to zero.