On Sun, Nov 2, 2008 at 12:53 PM, Esa <[EMAIL PROTECTED]> wrote:
>
>
>
> On Nov 2, 3:26 am, "Barry Hunter" <[EMAIL PROTECTED]> wrote:
>
>
> > API doesn't know what zoom levels are available.
>
> Well, maybe it does.
>
> See what happens to zoom slider length when you setCenter() between
> 0,0 and say 45.12348,-123.11364
> Easiest by geocoding e.g. here
> http://mapsapi.googlepages.com/reversegeo.htm
>
> It happens at any zoom level.
>
Ah yes, well it does at a very coarse level. But as noted its not exact, and
its still possible to zoom further that is actully available.
I beleive this comes from the 'Copyright' message/service, it says what the
max zoom level available probably is. But it seems to model the world as a
set of rectangles (and in that rectangle a given provider is used) - but
that doesnt map to actual imagery.
>
>
> There has been misbehavior with those 'Sorry' messages for many weeks
> now. If you zoom in and out you will see each message only once. They
> are like disposable products.
>
> The message contains a <p> element. I was using an auto zoomout
> function that detects those <p> elements by
> map.getContainer.getElementsByTagName("p").length;
>
> It doesn't work well at the moment.
> >
>
--
Barry
- www.nearby.org.uk - www.geograph.org.uk -
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