On 7 September 2010 20:02, ss ss <[email protected]> wrote: > Dear Andrew, > So only for polygon is better to use the mysql method is > it? Then for point is better to use this formula is it and much efficient > then the mysql method is it?
MySQL's polygons are rectangular, so they are good for rectangles. They are not very good for circles; and for a circle you only need to know the distance of the point from the centre to see if the point is inside. -- You received this message because you are subscribed to the Google Groups "Google Maps API" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-maps-api?hl=en.
