[OpenLayers-Users] R: base layers with different projection in the same map

Diego Guidi diegoguidi at gmail.com
Wed Nov 7 13:09:29 PST 2012


You can try to place a geoserver 'cascading wms' between your client
and the 4326 wms, than can handle reprojection for you

Inviata dal mio Windows Phone
Da: Phil Scadden
Inviato: 07/11/2012 21:58
A: openlayers-users at lists.osgeo.org
Oggetto: Re: [OpenLayers-Users] base layers with different projection
in the same map
WMS sends images. There is no realistic way to reproject the tile
images. If you change the map projection, then OL will request the WMS
servers to send tiles in the new projection. I understood that the
layers would be re-requested if the base layer changed to a different
projection but if not, you could force the redraw explicitly. If you
have a WMS server that only sends 900913 (eg google) and one that only
sends 4326, you then are basically stuffed - they cannot be mixed.

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