Re: [PHP] Function? How to find if xy values are within a coordinates of polygon?

2001-07-11 Thread David Robley
On Thu, 12 Jul 2001 05:45, SED wrote: > I'm making a map (image) which you can click on and the script finds > the area-code based on where you click on the map. > > Before I spend time on writing my own code to find if xy values are > within a certain coordinates of a polygon, do you know of any

[PHP] Function? How to find if xy values are within a coordinates of polygon?

2001-07-11 Thread SED
I'm making a map (image) which you can click on and the script finds the area-code based on where you click on the map. Before I spend time on writing my own code to find if xy values are within a certain coordinates of a polygon, do you know of any build in function to do it? I have browsed ligh