OptionalalphaOverall layer opacity 0-255.
OptionalhThe height of the region in the destination buffer.
OptionalinvertIf true the inverse of the mask will be applied
OptionalmxX offset into the mask buffer.
OptionalmyY offset into the mask buffer.
OptionalwThe width of the region in the destination buffer.
OptionalxThe starting X coordinate in the destination buffer.
OptionalyThe starting Y coordinate in the destination buffer.
Configuration for pixel manipulation operations. Designed to be used by spreading a Rect object ({x, y, w, h}) directly.