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Date:	Thu, 11 Oct 2012 20:26:51 +0200
From:	Peter Stuge <peter AT stuge DOT se>
To:	geda-user AT delorie DOT com
Subject:	Re: [geda-user] Flex?
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DJ Delorie wrote:
> > How to test in the plugin if a pad is square?
> 
> The plugin "api" is wide open, you use the same macros everything
> else in the source base uses.  In this case, something like:
> 
>    if (TEST_FLAG (SQUAREFLAG, pin))

Ack, thanks!

I'm not doing very well reverse engineering the algorithm however. :\

I don't see how the "width" of the final (widest) arc is calculated,
assuming I'm working with a horizontal line. (Yes must also handle
angles later.)


//Peter

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