their all rasters.
at least by the time they're output to GIF, JPEG or PNG.
(
Rapitinui get in the cage and I'll give you a treat,
Mon 7 Apr 2008, 22:38,
archived)
Of course they are,
but a "true" vector as such is usually taken to mean before that.
As you could save it in an swf and it'd be a vector.
(
ClanSoul,
Mon 7 Apr 2008, 22:44,
archived)