Yes, but there is a projection issue involved. The Earth is a sphere. Your screen is flat. What projection are you using? Mercator? Lambert? http://en.wikipedia.org/wiki/Map_projection In this case, I would not spend too much time reinventing the wheel and borrow or purchase an existing solution, and add it to the bottom line for my client. -----Original Message----- From: jblanchard@xxxxxxxxxx [mailto:jblanchard@xxxxxxxxxx] Sent: Thursday, March 02, 2006 8:50 AM To: ruben@xxxxxxxxxxxx; php-general@xxxxxxxxxxxxx Subject: RE: Coordenates latitude / longitude on PHP [snip] I have to create some maps from a latitude / longitude points. Do anyone know how to convert it to plane coordenates? (In order to show it on a bitmat) I have already found a function but does not work very well ... [/snip] Plain coordinates? You mean as in X, Y coordinates? If so, lat and long are already configured that way. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
