The flash.geom package contains geometry classes, such as points, rectangles and transformation matrixes, to support the BitmapData class and the bitmap caching feature.

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	Class	Description
	ColorTransform	The ColorTransform class lets you adjust the color values in a display object.
	Matrix	The Matrix class represents a transformation matrix that determines how to map points from one coordinate space to another.
	Point	The Point object represents a location in a two-dimensional coordinate system, where x represents the horizontal axis and y represents the vertical axis.
	Rectangle	A Rectangle object is an area defined by its position, as indicated by its top-left corner point (x, y) and by its width and its height.
	Transform	The Transform class collects data about color transformations and coordinate transformations that are applied to a display object.