Point
Rectangle
Size
Matrix
Color
	GrayColor
	RGBColor
	GradientColor
Item
	PathItem
		Path
		CompoundPath
	TextItem
		PointText
	Raster
	Group
	Layer
	PlacedItem
	Symbol
Project
ProjectView
Segment
Curve
PathStyle
	CharacterStyle
ParagraphStyle
Gradient
GradientStop
Symbol