Create Diagram Rulers for GoJS

Currently i am using Go JS 1.6 version. i have used ruler sample code in my project. I m getting error ‘Unknown Panel type as an argument to GraphObject.make: Graduated’

I need to create ruler for diagram in the diagram area. Suppose i am moving shaping towards top the shape is hiding partially. So that i have set border area to move object.

Whether the rulers will support Gojs 1.7 or below version also.

please advise me on this .

I given the below sample code links for your reference.

Graduated Panels are new in version 1.7: