SurfaceIO

Returns a operation that requires this resource.

Wrap surface operations in a SurfaceIO.

Applies an operation to each element of a Iterator[A] and discards the result.

Applies an operation to each element of a Iterable[A] and discards the result.

Returns a Poll from a function that receives a callback

Gets the color from the this surface. This operation can be perfomance intensive, so it might be worthwile to either use getPixels to fetch multiple pixels at the same time or to implement this operation on the application code.

Lifts a value into a RIO.

Converts an Iterable[RIO[R, A]] into a RIO[R, List[A]].

Converts an Iterable[RIO[R, A]] into a RIO[R, Unit].

Suspends a computation into a RIO.

Converts an Iterable[A] into a RIO[R, List[B]] by applying an operation to each element.

Runs a computation only if the predicate is true, otherwise does nothing

Returns the pixels from this surface. This operation can be perfomance intensive, so it might be worthwile to implement this operation on the application code.

Returns the surfaace height

An operation that does nothing.

Returns a view over this surface.

Operations performed on a view are executed in a defered fashion.

Returns the surfaace width