[Mapserver-users] Change OVERLAYSIZE from perl/php?

[Hermann-Marcus Behrens]

Hello,

I'm using the new mapserv/mapscript 4.2 and I would
like to access OVERLAYSYMBOL and OVERLAYSIZE from within mapscript with 
perl.

Is this not possible anymore? I tried to change the values with 
"classObj" and "styleObj", but
both attempts failed.

I need OVERLAYSIZE to change dynamically the the "border" around 
Polylines for streets.
Before OVERLAYSYMBOL etc. were introduced, I used to draw the streets 
twofold,
once a little bit thicker an in a darker color an the second