Vector output from Squeak

> Greetings Fellow Squeakers,
>
>    I would like to output Squeak visual representations such as  
> connectors
>    diagrams to a vector format for export to lesser environments for
>    inclusion in briefings and large format printing.
>
>    I know someone in the distant past started work on an SVG export
>    implementation.
>    There is also some support for postscript output of some objects.
>
>    Does anyone have any pointers on where to look to access this
>    functionality.  If all else fails, I’ll write it myself.  
> However, my
>    Squeak is a little rusty ;).
>
>    Thanks much,
>    tap