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Fri, 04 Oct 2013 18:06:02 -0700 (PDT) | |
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Date: | Fri, 4 Oct 2013 21:06:02 -0400 |
Message-ID: | <CAM2RGhSZDw7r12611BsOMoc0xi5MrSgrWS3P87qQsKb56z2QDg@mail.gmail.com> |
Subject: | Re: [geda-user] polygons, arcs and footprints |
From: | Evan Foss <evanfoss AT gmail DOT com> |
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Thanks Dave. I tried combining a rectangle and a stroke to draw part of the perimeter. It works but it could be better. PCB also can not handle arbitrarily rotated rectangles apparently. Now I just have the trouble of simulating a copper arc some how for the microphones. OT: If you like the that part LTC3455 is also looks cool but it is more irritating to actually use. For powering things that need analog rails I want to play with the LT3471 but no one has it in stock. I will throw the symbols and footprints in a link on this thread after I get them working. -Evan On Fri, Oct 4, 2013 at 7:58 PM, Dave McGuire <mcguire AT neurotica DOT com> wrote: > On 10/04/2013 05:56 PM, Evan Foss wrote: >> I am trying to make a footprint for an LTC3441. The bottom pad is a >> polygon. I know they are not possible in PCB footprints but does >> anyone have a good way to emulation one? > > I don't know if there's a better way, but what I might try is to draw a > line with a VERY wide stroke width, turn it into a pad, and set its square > flag. Howabout that? > > And as an aside, thanks for making me go look up the LTC3441. I think I > may use it in my current design. > > -Dave > > -- > Dave McGuire, AK4HZ > New Kensington, PA -- Home http://evanfoss.googlepages.com/ Work http://forge.abcd.harvard.edu/gf/project/epl_engineering/wiki/
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