How to include non-node tag arrays

Hi,

A part of the site I work on has a large pool of pages pulled from a separate table, so they are not nodes. However, all of them have one or more tags, and I am looking for a way how to visualize them using Tagadelic.

I assume I need to create some kind of an array containing all tags + weights + links, but what is the composition of the array and what to call to visualize it using Tagadelic?
Or can I do this without programming, just using Views? My custom pages are Views-aware, but how to feed them to Tagadelic?

Thanks!