Angular or imprecise lines are almost certainly this bug: https://bugzilla.gnome.org/show_bug.cgi?id=702392
It didn't happen with older releases of GTK3, but those are dying out now. Regards Martin On Wed, Oct 09, 2013 at 11:32:18AM +0200, David Revoy wrote: > Hi, > > I was away Mypaint testing since spring ( few weeks after LGM ) , because I > experienced more and more problems with master , keeping around during > weeks, and it was too hard to follow in production. I decided to build > Git-master this morning, and run new test. ( attracted by emails from > mailing-list, and a PM poke from José Américo Gobbo ). > > Here are my observations, painting on Git-master : > http://i.imgur.com/navr8HE.png > ... output lines are angular, laggy and not precise. The lines display fast > ; but it's like all the coordinate of the stylus were crunched on the way , > or were being recorded without sufficient frequencies. > > So, I uninstalled, cleaned the folders , and put 1.1 back from Arch package > ( 1.1 got also an annoying issue for me in cursor size and offset who got > solved in master , I think I'll build a git~master a bit post 1.1 soon for > my personal use) > Same sketch on 1.1 to compare : > http://i.imgur.com/wybB5Mi.png > Smooth lines are back, and very sync to what gesture I have in mind. No > angular breaks observed, even drawing speedly. > > Maybe it's a local bug... I hope. Because it makes my local experience made > of frustration, and make me sad, because I was used to Mypaint Git-master > very stable and usable since 2009. I hope it's only a local observation, > and it can be solved ! > > ( ArchLinux 64bit / XFCE 4.10 without compositing / i5 2.4Ghz, 4GB ram, > Intel HD ) > > -David > _______________________________________________ > Mypaint-discuss mailing list > [email protected] > https://mail.gna.org/listinfo/mypaint-discuss -- Martin Renold _______________________________________________ Mypaint-discuss mailing list [email protected] https://mail.gna.org/listinfo/mypaint-discuss
