`TPostScriptCanvas`
		LineSpacing
		Shadow
	ro	Stream

`TFPCustomCanvas`
pt	ro	DeviceClipRect
		TransformMatrix
	ro	LockCount
		Font
		Pen
		Brush
		Interpolation
		Colors
		ClipRect
		ClipRegion
		Clipping
		PenPos
		Height
		Width
		ManageResources
		DrawingMode
		RectangleMode
		EllipseMode
		HashWidth
		HatchOrigin
		RelativeBrushImage
		PolygonNonZeroWindingRule
		TextOrigin
		TextMeasure
		TextStyle