No comment. Sorry.

	comparing
	= hash

	pixel mapping
	mapPixel: mappingTo: pixelMap:

	private
	setShifts:masks:colors:

	testing
	isColormap isFixed isIndexed

	accessing	top
	alphaMask
	alphaMask:
	alphaShift
	alphaShift:
	at: Primitive. Assumes receiver is indexable. Answer the value of an indexable element in the receiver. Fail if the argument index is not an Integer or is out of bounds. Essential. See Object documentation whatIsAPrimitive.
	at:put: Primitive. Assumes receiver is indexable. Store the argument value in the indexable element of the receiver indicated by index. Fail if the index is not an Integer or is out of bounds. Or fail if the value is not of the right type for this kind of collection. Answer the value that was stored. Essential. See Object documentation whatIsAPrimitive.
	blueMask
	blueMask:
	blueShift
	blueShift:
	colors
	greenMask
	greenMask:
	greenShift
	greenShift:
	inverseMap Return the inverse map of the receiver
	masks
	redMask
	redMask:
	redShift
	redShift:
	rgbaBitMasks Return the rgba bit masks for the receiver
	shifts

	comparing	top
	= Return true if the receiver is equal to aColorMap
	hash Hash is re-implemented because #= is re-implemented

	pixel mapping	top
	mapPixel: Perform a forward pixel mapping operation
	mappingTo: Compute a new color map through the receiver and aColorMap. Both maps are assumed to be mappings into canonical ARGB space
	pixelMap: Perform a reverse pixel mapping operation

	private	top
	setShifts:masks:colors:

	testing	top
	isColormap
	isFixed Return true if the receiver does not use a lookup mechanism for pixel mapping
	isIndexed Return true if the receiver uses a lookup mechanism for pixel mapping

	instance creation	top
	colors:
	mapBitsFrom:to: Return an array consisting of the shift and the mask for mapping component values out of srcBitMask and into dstBitMask. While this computation is somewhat complicated it eases the batch conversion of all the pixels in BitBlt.
	mappingFrom:to: Return a color map mapping from the array of source bit masks to the array of dest bit masks.
	mappingFromARGB: Return a ColorMap mapping from canonical ARGB space into dstBitMasks
	mappingToARGB: Return a ColorMap mapping from srcBitMasks into canonical ARGB space
	masks:shifts:
	shifts:masks:
	shifts:masks:colors: