Hi all,
I would like a way to set the marker face color to 'None' so that I may see overlapping markers. I am aware of the workaround using scatter() to set alpha, but alas that's no good for PS output:
http://sourceforge.net/mailarchive/message.php?msg_id=12261949
Is this currently possible, or on the dev. radar? If not, I'll file an official feature request.
Mike