Re: newbie needs quickdraw help
Re: newbie needs quickdraw help
- Subject: Re: newbie needs quickdraw help
- From: john <email@hidden>
- Date: Thu, 28 Nov 2002 16:09:06 +0000
Hi Urs,
I had found that CoreGraphics was pretty slow when drawing many lines
(say around 2000). I think CG's lines look better (especially the
antialiasing!), but I also find OpenGL can render 20,000 lines in less
time than CG can do 2000, even with OpenGL's antialiasing enabled.
Have you had different results? I'd rather use CG...
-- John
Hi,
I still have the totally outdated and undocumented but still working
version 0.1 of my AU Graphics Framework on my page:
http.//www.u-he.com/CAUGui0.1.dmg (ctrl-click and save to disc or curl
for it)
It utilizes CoreGraphics drawing and thus can easily manage fast
anti-aliased line drawing.
The latest version will be out when I get it all working in real life
situations (== new AudioUnits) and can provide some docs. It has some
support for GUI-DSP communication built in for VU Meters, so if you
need it, just mail me directly.
Cheers,
;) Urs
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