I added singleTile parameter and the behavior is the same, mapserver logs
shows many requests within openlayers map bounding box, one for every tile
My layer:
mapserver_demo_png = new OpenLayers.Layer.WMS(
"demo",
"http://lcoalhost/cgi-bin/mapserv?";,
{layers: 'time_demo,sat_demo', transparent:true, format:'image/png',
time:"2010-08-29T14:00:00", singleTile: true},{isBaseLayer:false}
);
2010/9/23 Andreas Hocevar <[email protected]>
> If you want one request per layer, configure your layer with singleTile:
> true in the layer options.
>
> Regards,
> Andreas.
>
> On Sep 23, 2010, at 16:05 , rai_1000 wrote:
>
> >
> >
> > Kiks wrote:
> >>
> >>
> >> The strange is that if I make the same call from the browser URL to
> >> MapServer with a WMS GetMap, the response is immediate, for this matter
> I
> >> think that there is something to optimize in my OpenLayer code, that
> >> anyway is works correctly, but slow.
> >> Any suggestion on what to check?
> >>
> >>
> >
> > Hi!,
> >
> > I have the same problem, I look mapsever log and openlayers perform a
> > request for every tile, and if you do from browser URL only perform one
> > request.
> > I'm thinking to get the image with ajax with the url and then draw in
> > map.... It's a good idea?
> >
> > thanks!
> > --
> > View this message in context:
> http://osgeo-org.1803224.n2.nabble.com/Performance-decreasing-while-zooming-in-tp5495848p5563176.html
> > Sent from the OpenLayers Users mailing list archive at Nabble.com.
> > _______________________________________________
> > Users mailing list
> > [email protected]
> > http://lists.osgeo.org/mailman/listinfo/openlayers-users
>
>
>
> --
> Andreas Hocevar
> OpenGeo - http://opengeo.org/
> Expert service straight from the developers.
>
>
_______________________________________________
Users mailing list
[email protected]
http://lists.osgeo.org/mailman/listinfo/openlayers-users
