Zac, thanks for your response. I know IE sux, but 95% of our customers have IE6 installed, and they are not allowed to switch to another version or to get other browsers. I get the polygons from GeoServer from a wfs layer. They are complex polygons with lots of vertices (parcels from cadastre) and I can't simplify the features because we are on the task of online editing using wfs-t protocol, so the edition must be accurate. I'm just wondering if there is something that I can show, like a progress bar or loading image, to tell the user this kind of operations will take a bit, but I'm afraid is going to be difficult because of the browser program. Any idea? Regards,
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: [email protected] web: www.ikt.es <http://www.ikt.es/> ·················································································· ________________________________ De: [email protected] [mailto:[email protected]] En nombre de Zac Spitzer Enviado el: jueves, 07 de abril de 2011 13:33 Para: [email protected] Asunto: Re: [OpenLayers-Users] Browser slow performance while parsingOpenLayers.Vector.Feature features 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 <[email protected]> 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: [email protected] web: www.ikt.es ·················································································· _______________________________________________ Users mailing list [email protected] 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
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