[OpenLayers-Users] Browser slow performance while parsing OpenLayers.Vector.Feature features

[Zac Spitzer]

short answer, IE just sucks

long answer, you could switch over to a real mapserver engine

how dense are your polygons? generalising them might help a bit if they are
very dense

On Thu, Apr 7, 2011 at 9:29 PM, David Alda Fernandez de Lezea
<dalda at ikt.es>wrote:

> Hi list,
>
> I'm having some performance issues with most browsers, but specially with
> IE (this is the real problem).I have a vector layer in which once the map is
> shown I load from 50 to 100 polygons and I zoom to them. I know that this is
> a task it will consume some time, but the problem is that the browser gets
> freezed and I would like to improve that in order to improve the user
> experience.
>
> I've tried this in
>
> FF --> 5-10 seconds
> Safari --> 5 seconds
> Chrome --> 5 seconds
> Opera --> 5 seconds
> IE6 --> 60 seconds
> IE7 --> 40 seconds
> IE8 --> 30 seconds
>
> Is there something that I can do to improve the browser's response??
>
> Thanks.
>
> Un saludo,
>
>
> ··················································································
>
> David Alda Fernández de Lezea
> Lurralde eta Biodibertsitate Saila / Dpto. de Territorio y Biodiversidad
>
> IKT
> Granja Modelo s/n · 01192 · Arkaute (Araba)
>
>
> ··················································································
> Tlfnos.: 945-00-32-95                         Fax: 945-00.32.90
>
> ··················································································
> email: dalda at ikt.es                                web: www.ikt.es
>
> ··················································································
> _______________________________________________
> Users mailing list
> Users at lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/openlayers-users
>



-- 
Zac Spitzer
Solution Architect / Director
Ennoble Consultancy Australia
http://www.ennoble.com.au
http://zacster.blogspot.com
+61 405 847 168
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.osgeo.org/pipermail/openlayers-users/attachments/20110407/572d3b4c/attachment.html