MySQL Forums
Forum List  »  GIS

Re: Points within polygons
Posted by: Mike McCutcheon
Date: March 27, 2010 04:29AM

I have just read that polygon coordinates have to be specified in anti-clockwise order. My Oceania region was the only one which I had defined in clockwise order. I hope that helps some other newbie.

I will assume for now that the distance() function handles properly polygons which cross the antimeridian. Any experience of that would be useful to hear about.

Options: ReplyQuote


Subject
Views
Written By
Posted
7987
February 18, 2010 06:50PM
Re: Points within polygons
3241
March 27, 2010 04:29AM
4288
April 09, 2010 01:33AM
3071
April 09, 2010 01:50AM
5361
April 30, 2010 04:43PM
3239
April 30, 2010 06:48PM
2817
April 30, 2010 09:38PM
4254
May 03, 2010 05:33AM
3401
May 06, 2010 08:56AM
4689
May 07, 2010 03:46AM


Sorry, you can't reply to this topic. It has been closed.

Content reproduced on this site is the property of the respective copyright holders. It is not reviewed in advance by Oracle and does not necessarily represent the opinion of Oracle or any other party.