Ken Webb 2010-04-26T21:37:12Z
yUML is "an online tool for creating and publishing simple UML diagrams". yUML currently supports UML Class Diagrams, Activity Diagrams, and Use Case Diagrams.
Xholon can write out any Xholon application in yUML format. The generated text can then be copied and pasted to a text box at the yUML site. yUML will create a class diagram, that you can then save in PNG, JPG, PDF or SVG format.
Here's an example of a class diagram generated from the Xholon Cell Model example.