can I control pattern fill resolution?
 

I'm trying to make some simple pattern filled shapes using the built-in pattern fill inspector in OG pro.

For whatever reason, though, they come out looking very pixelated and gross. Is there some way to adjust the resolution that these patterns are drawn with? Something like the overall document DPI, perhaps?

I'm afraid not, these pattern fills are there in the first place to provide support for Visio's fill patterns, so we're simply matching their resolution.

Oh well, thanks for letting me know.

You can do some fun things with the CGPattern API. Consider this a feature request ;)