http://bugs.winehq.org/show_bug.cgi?id=13801
--- Comment #15 from max@veneto.com 2008-06-26 04:56:23 --- (In reply to comment #14)
Could you reproduce it ?
No, i don't know how to ensure that autocad uses the truetype fonts. I copied over all my truetype fonts to windows/Fonts, and played a bit with the attached *dwg file, but i son't see slow downs. Could you give a bit more info how to get the true type fonts used in the *.dwg? thx
Just use STYLE command, and change typeface of currently selected style (bookman in my example file). It was my fault, I posted an example with a seldom font I use but not standard to windows. With STYLE command, select a TrueType font as tipeface (you'll see them because they've got a Tt before name in drop-down listbox. As the example is quite small, you'll notice the slowdown only on a praticular zoom factor. First try to pan the drawing; if it's smooth, slowly zoom with the wheel, in and/or out, one step each time. As the problem arises on a zoom factor that depends on monitor size and other stuffs, I can't be sure that it'll appear at first. You'll notice the right zoom factor when, zooming a bit more (in or out) you'll notice a long delay (1-2 seconds) before image gets updated. Once you find it, try to pan; if it goes smooth, you've zoomed too far, so try to go back (in or out depending on previous zoom). You'll find a zoom factor on which panning becomes a pain. This is a VERY small sample; on real drawings it becomes really unusable. If you still can't reproduce it, I can send to you a real drawing on which there's no "good" zoom factor, it's slow everytime.
Max