Thx, your code did the trick for me ;)
sâmbătă, 29 mai 2010, 15:40:32 UTC+3, bratliff a scris:
>
> On May 28, 5:19 pm, Esa <esa.ilm...@gmail.com> wrote:
> > Try in your getUrl()
> >
> > function getUrl(ll, z){
> > ll.x = ll.x % (1 << z);
> > ...
> >
> > ...
> > }
> >
> > There is a meaningless misbehavior but I don't even remember what was
> > it.http://koti.mbnet.fi/ojalesa/v3/osm_dual.htm
>
> The "mod" of a negative number is another negative number. If you
> cross the International Date Line from right to left, the tile number
> will be negative.
>
> Try:
>
> ll.x ^= (ll.x>>z<<z);
>
> to clip off the overflow bits. It will always produce a positive tile
> number.
>
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