[Therion] Transparent Labels and Hyperlinks in Labels

[Carl Magnuson]

These are two features that I would like to make use of and may already be possible, I just don't know how its done.  I have played around with custom metapost cide for making labels with a transparent background and can either make a therion label with a colored background or a label with a transparent background but none of the Therion text formatting.  Has anybody coded a transparent label for Therion?

My second thought is about hyperlinks from within a label.  For example one may want to label a significant feature and also include a link to a flickr photo or online video of the feature. This may already be possible by just inserting some Latex code, but I'm not sure what kind of processing Therion does on the label text.

Thanks,

Carl