• normal and complex shapes (nodes)
• groups (sub graphs)
• tables for database, UML and class diagrams
• lines, curves, connectors with standard or fully customizable markers (such as arrows)
• intelligent line routing and smart docking to and from shapes or moveable ports
• support for layers
• diagram units in pixels, millimetres, inches and other measurements
• force directed, circular, hierarchical, orthogonal or tree graph layout algorithms licensed from a leading research facility
• print controller for multiple page or scaled printing
• save and load from disk or database using xml or binary formats, export to all popular image formats
• animation of diagram elements with built in animation classes

• diagram, model, and flowchart controls
• palette and overview
• vertical and horizontal rulers

Additional features

• Diagram Studio redistributable diagramming application (compatible with diagrams produced by the component)
• Class Diagram, Flowchart, Networking Diagram and Graph Layout and Editor examples
• Comprehensive programmer's guide and reference

The additional benefits of the ERM Diagram 4.1 component include

• Free unlimited support. As with all our components, support via email is free.
• Runtime royalty free
• Small redistributable file size
• Free upgrades to minor releases. Free upgrade to any release within 30 days of purchase