[OpenLayers-Users] Panning 2.10 vs 2.11

[Roald de Wit]

Hi,

Isn't this just because OL 2.11 has changed the default buffer from 2 to 0?

Try adding 'buffer: 2' (or 1 for example) to your layer options to get 
the old behaviour back. The reason that the buffer was set to 0 was to 
reduce the amount of unnecessary tile requests (IIRC).

Looking at the 2.11 release notes, there was no mention of this change, 
so I added it at the end:
http://trac.osgeo.org/openlayers/wiki/Release/2.11/Notes

Regards, Roald

On 12/10/11 02:01, Ricardo Bayley wrote:
> Hi folks,
>
> I noticed some visual differences when panning in version 2.10&  2.11
>
> 2.10 seems to be more smooth. When panning, tiles from the edges are
> always shown, they don't seem to be "unloaded" from the canvas.
> On the other hand, on the new release 2.11, when panning, first, you
> don't see any tile, and then tiles are reloaded to canvas.
>
> I noticed this behaviour with my geowebcache/geoserver WMS server, and
> not with Google Maps.
>
> Do I make any sense ? Am I explaining it clearly ?
> Does anybody know why this is happening ?
>
> BTW, I am not using the new SVG2 renderer.
>
>
>
> regards,
>
>
> Ricardo
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