Re: [Geotools-gt2-users] Get length of each side in a polygon

[Andrea A. <aa...@op...>]

Christian Müller ha scritto:
> A possibility would be 
> 
> 1) Get the exterior ring of the polygon
> 2) get the points of the exterior ring, I think the should be ordered 
> anti-clockwise, please check this in advance
> 3) use the good old pythagoras, a*a + b*b = c*c 

Assuming the spatial reference system is not geodetic (e.g, WGS84).
If it is, you'll have to use the GeodeticCalculator to get discances
between the points. Pythagoras is a nice guy, but works fine only
when the reference surface is planar ;-)

Cheers
Andrea