[OpenLayers-Dev] Polygon vector inverting during zoom/pan, bug in OL?

[Andreas Hocevar]

Hi,

please provide a minimal, self contained example with just the vector layer that shows the issue. We need this for debugging.

Thanks,
Andreas.

On Jul 12, 2010, at 19:10 , Alexei Peters wrote:

> Hey Everyone,
> We're wrapping up development of a small app and noticed a strange issue with some vector polygons.
> 
> While zoomed out enough to see the entire polygon everything appears normal (http://dl.dropbox.com/u/8668064/Polygon%20normal.JPG).  But after I zoom in several steps the polygon appears to invert and then display some strange behavior (http://dl.dropbox.com/u/8668064/Polygon%20inverted.JPG).  In the images I've just barely panned the map and the polygon will flip from normal to inverted.
> 
> It appears to happen in both FF and IE.
> 
> Any suggestions on what is going on here?
> 
> Any help is much appreciated.
> 
> Cheers,
> Alexei
> 
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-- 
Andreas Hocevar
OpenGeo - http://opengeo.org/
Expert service straight from the developers.