I didn't try your script or know what it was expected to show or what was broken. Perhaps you can clarify.
Henry Rich had written some remarks on glrect in jwiki http://www.jsoftware.com/jwiki/Guides/Window%20Driver/gl2%20Command%20Reference May be that can explain your problem. That said, glrect is just a very thin cover function for Qt painter class, so that I believe that is the way of how Qt draws. Ср, 19 ноя 2014, Michal Wallace написал(а): > Some of the docs about graphics are out of date since the move to QT, > and the gdxxx verbs broke (at least for me) in the upgrade to j803/QT5. > > So: I spent some time today putting together a little demo that shows how > to use isigraph to draw to the screen and handle raw keyboard events: > > https://github.com/tangentstorm/tangentlabs/blob/master/j/gltest0.ijs > > It doesn't do anything interesting visually. I just thought someone > else might find it useful and/or teach me the error of my ways. :) > > I also used it to render a bitmapped font I made back in the DOS days: > > http://i.imgur.com/fo4XcqF.png > https://github.com/tangentstorm/tangentlabs/blob/master/j/dosfont.ijs > > I've implemented a bitmapped text display like this in 4 other languages > over the years, and none of them have ever made the job this easy. :) > > -Michal > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm -- regards, ==================================================== GPG key 1024D/4434BAB3 2008-08-24 gpg --keyserver subkeys.pgp.net --recv-keys 4434BAB3 gpg --keyserver subkeys.pgp.net --armor --export 4434BAB3 ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
