¤ changeBackPixel, changeGetBackPixel

Types

changeBackPixel :: (Show a, ColorGen a) => a -> K i o -> K i o
changeGetBackPixel :: (Show a, ColorGen a) => a -> (Pixel -> K i o) -> K i o

changeBackPixel colorname colkernel

These functions create fudget kernels that change the background color of their window and then behaves like the argument fudget kernel.

colorname :: a

the new backgroung color.

colkernel :: K i o

a fudget kernel (parameterized by a color id).