In this example:
http://maps.forum.nu/gm_array_sort.html

they are sorted by proximity to a "base", but the main question is how
are you loading them?
You haven't posted a link so there's not much else I can speculate
about. (See the group's posting guidelines)

--
Marcelo - http://maps.forum.nu
--


On Oct 16, 1:15 pm, Lluís <[EMAIL PROTECTED]> wrote:
> Ok, I will try ... but I'm think that a sorted array solution maybe
> can help me to process the markers faster.
> Do you know any way to do so? A sort by latitude or longitude? By
> tiles?
>
> On 16 oct, 13:09, marcelo <[EMAIL PROTECTED]> wrote:
>
> > On Oct 16, 1:04 pm, Lluís <[EMAIL PROTECTED]> wrote:
>
> > > Hi Marcelo,
>
> > > Thank you, but I think that this way is slow as well. I would like to
> > > reduce the amount of markers to process.
> > > So, to do your approach I have to loop all the markers, and I have
> > > thousands...
>
> > Your question was;
> > "Is there any function that
> > gives me the current markers inside the viewport? This functions loops
> > for all the markers or it makes any optimization? "
>
> > If you load all markers in an array, looping through them is nowhere
> > near as slow as displaying them.
> > If you don't want to load them all, then you need to send the bounds
> > of the map to the server, and have the server return only the relevant
> > markers.
>
> > --
> > Marcelo -http://maps.forum.nu
> > --
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