[postgis-users] use of the affine() function
Dylan Beaudette
dylan.beaudette at gmail.com
Mon May 28 13:27:25 PDT 2007
I have a problematic TIGER module - i.e. a single county in Ca is really
messed up. I thought that a simple translate() would do the job, but it looks
like there is both a translation and rotation involved. I do not really
understand the postgis manual entry for the affine function.
How would one go about converting a series of coordinate pairs ([good], [bad])
into the terms of the affine transform matrix?
thanks,
--
Dylan Beaudette
Soils and Biogeochemistry Graduate Group
University of California at Davis
530.754.7341
More information about the postgis-users
mailing list