[postgis] Re: Points in circle alrogithm

Paul Ramsey pramsey at refractions.net
Sun Jul 15 16:56:03 PDT 2001

Would implementing the trivial cases of the generic functions, and then
providing trivial stubs for the hard cases be a raasonable interim
approach? IE: implement the proper point-within-circle test, and
implement centroid-of-bbox-in-circle for the polygons and linestrings?
As long as we document this (dumbass) behavior properly it is better
than no behavior at all, yes?

> I'm also trying to cut down the number of function (have few generic
> functions instead of lots of specific functions) and stick to
> OpenGIS-approved functions.
> What do folk think?

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