On 7/18/06, Julien Bessiere <[EMAIL PROTECTED]> wrote: > So my questions is : > > 1- Does phpmapscript has a function to calculate area > (something like distanceToPoint(pointObj poPoint))?
I have no idea. >> 2- If no, how to calculate area wiht lat long coordinates? You need to calculate area of spherical polygon. Here you can find C code for this purpose http://www.acm.org/pubs/tog/GraphicsGems/gemsiv/sph_poly.c I hope you will be able to rewrite it to PHP. Best regards -- Mateusz Loskot http://mateusz.loskot.net
