The flash.geom package contains geometry classes, such as Point, Rectangle, and Matrix, to support the BitmapData class and the bitmap caching feature that were new in Flash Player 8.

 ColorTransformThe ColorTransform class lets you mathematically adjust all of the color values in a movie clip.
 MatrixThe flash.geom.Matrix class represents a transformation matrix that determines how to map points from one coordinate space to another.
 PointThe Point class represents a location in a two-dimensional coordinate system, where x represents the horizontal axis and y represents the vertical axis.
 RectangleThe Rectangle class is used to create and modify Rectangle objects.
 TransformThe Transform class collects data about color transformations and coordinate manipulations that are applied to a MovieClip object.