Drawing to an invisible port?
Hi All, can anybody tell me, if I can draw to an invisble port or image using GP routines and afterwards display the image? Any hints appreciated :) Andreas
Hi All, can anybody tell me, if I can draw to an invisble port or image using GP routines and afterwards display the image? Any hints appreciated :) Andreas
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> -----Original Message----- > From: owner-lisp-hug@lispworks.com > [mailto:owner-lisp-hug@lispworks.com] On Behalf Of Nick Levine > Sent: Wednesday, June 18, 2008 3:56 PM > To: andreas@atp-media.de > Cc: lisp-hug@lispworks.com > Subject: Re: Drawing to an invisible port? > > > > Andreas, > > can anybody tell me, if I can draw to an invisble port or image > using GP routines and afterwards display the image? > > Yes. Look up gp:pixmap-port > > - nick > Thanks Nick, exactly what I needed. Andreas (Seems like the pixmap must not be larger than the screen. Didn't work for me in this case.)