please share link where i can find AlloyUI DiagramBuilder API usage example

[ravi...@gmail.com]

I am looking examples based on API for AlloyUI DiagramBuilder.
Examples are not there against usage of API.

Few live examples related to features with full code are there here (not API wise) : http://alloyui.com/tutorials/diagram-builder/
API link : http://alloyui.com/api/classes/A.DiagramBuilder.html#method_enable

please suggest/share, where i can find API based usage examples for AlloyUI DiagramBuilder. ?