nanogui: noisy output of nxlib!?
Subject:
Re: [nanogui] noisy output of nxlib!?
From:
Steven Scholz ####@####.####
Date:
13 Jul 2004 17:00:38 +0100
Message-Id: <40F40722.2050708@imc-berlin.de>
Greg Haerr wrote:
> : IIUC then Microwindows only draws lines that are 1 pixel thick. Is that
> correct?
>
> Yes, unless the thick line patch is applied.
???
Where can I find this patch?
And why is it not applied to microwindows by default?
> There's more than one way to fill a polygon. X has two.
> Microwindows has one. It will normally always be filled,
> but there are differences, it has to do with even/odd winding
> rule, you'll want to consult a graphics programming book for
> the algorithmic differences.
>
> I added printf() to any cases where Microwindows isn't exactly
> emulating the behaviour of Xlib: then you'll know to check
> draw output and which routines are called if things don't look right.
> It's a QA thing.
Thanks!
Steven
