On Sep 2, 10:15 pm, bruno <[email protected]> wrote:
> Hi,
> First of all, this is my first post, and i a m not speaking a good
> english, all my apologizes for this :'(
>
> So : I a trying to generate all the counties of a country (france) and
> to make them clickable.
>
> I already generated a a beta pf this using polygons, loadeds by ajax
> (not kml files) but i have several performance problems including a
> big blink when the shapes are drawned and disappearance of shapes
> sometimes.
>
> so i founded differents solutions :
> - tiles overlays : but they would not be clickables and represent a
> lot of work to be generated
> - use of kml files : wich are sometimes parsed by google server and
> loaded has images
> - use of a marker with the shape of the countie
> - use of my own images puttend over thoses of google map
>
> for the moment, I want to use the kml file but :
> - I would like to be sure that it is the rigth solution
> - I tried this solution already but i could'nt handle listener for
> those kml shapes events (click and hover)
>
> could you please tell me if i am in the good way?
>
> thanks by advance!
Polys (shapes) require more analysis than points. Also, it is nice to
be able to click on a naked map to load the corresponding poly.
Look at:
www.polyarc.us/polybuilder
It uses intersecting X & Y strips. A successful hit requires the same
poly to be in both. It is faster & requires less memory than other
(quadtree) methods.
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