SweetDrawingEngine is a complete vectorial graphic library for Delphi that comes with full sources. It is fully OpenSource. You are now able to create complex and beautiful CAD-like interfaces to your application with the power of OOP and a native library for Delphi. Basic functionality you will have:Drawing shapes on the designer canvas by mouse actions or code. Modifying the drawed shapes. Support multi-layers, deleting, setting visibility of layer(s). Using all colors possible. Gradient support. Using different style of pens, different style of brushes on shapes. Creating text objects with any font installed in the system. Necessarily shape action related events published. Unlimited level undo/redo actions. Cutting, copying, pasting and deleting the shapes. Sendtoback, Bringtofront all or be a step. Ordering the shapes (SendToBack, BringToFront, etc.) Dragging and Scaling the shapes by mouse or code. Snapping the mouse point to grids or existed shape. Saving the drawing in XML format. Inserting bitmaps to the drawing. Locking/Unlocking Shape. Grouping and ungrouping the shapes. Packing shapes to use as library item.Zooming and panning, viewing the drawing in any scale.LayerManager control used to manage layers and shapes on drawing canvas as one in Macromedia FireWorks. | 
