No comment. Sorry.

	initialize
	on:

	private
	image:at:sourceRect:rule: mapColor:

	accessing	top
	isShadowDrawing
	shadowColor Return the current override color or nil if no such color exists
	shadowColor: Set a shadow color. If set this color overrides any client-supplied color.

	initialize	top
	on:

	private	top
	image:at:sourceRect:rule: Draw the given form. For the 'paint' combination rule use stenciling otherwise simply fill the source rectangle.
	mapColor: