[geos-devel] clipping a line between 2 points

[Bart van den Eijnden (OSGIS)]

Hi list,

I am looking for a function which can do the following:

-clip a line between 2 points. So basically I want the line segment between
two points to be returned.

Is there such a thing in GEOS?

Another question, what if the points don't exactly lie on the line, is there
an algorithm for doing the same thing in that situation (i.e. first snap the
points to the line, and then clip)?

Best regards,
Bart

--
Bart van den Eijnden
OSGIS, Open Source GIS
http://www.osgis.nl