I would add that tiles for invisible layers are downloaded from server not only on map/layer initialization, but also while layer goes beyond its minScale. Value of minScale is making layer not downloaded while initialization but after zooming to scale < minScale.
Is this already filled as bug in tickets ? Because I cannot find it. Is there any workaround for this for OE 2.4 ? Greg Christopher Schmidt-4 wrote: > > On Sat, May 26, 2007 at 10:28:39AM +0200, Arnd Wippermann wrote: >> Hello Christopher, >> >> I have the same problem (therefor I'm still using Openlayers 1.0). > > Okay, thanks. I'd heard reports, but they were always vague in the > problems they were reporting. >> OpenLayers should only load tiles for the baselayer from gis.ibbeck.de >> and >> wms.jpl.nasa.gov for the world image. If you use firebug, you could see, >> that the tiles for the other servers are also loaded. > > Agreed. I'll file this as a bug against 2.5. Since it's been around since > the start of the 2.0 branch, it's not enough to delay 2.4. > >> After the first load of the map, pan and zoom loads only the tiles for >> the >> visible servers. >> >> http://gis.ibbeck.de/ginfo/ibbOLClient/OLC2.3%20RC1.html?MAPNR=10000&LAYERS= >> 11200,12700,11500,11500,10600,10700,10900,11000,10000&ZOOM=3&CENTER=10.1745, >> 50.819 >> >> (If I load the newest version from >> http://svn.openlayers.org/branches/openlayers/2.4/, Revision 3188 says >> the >> html-page and my svn-program, the OpenLayers.VERSION_NUMBER is still >> "$Revision: 2942 $". Miss I something or is this a bug). > > This is expected -- the VERSION_NUMBER is relevant to the last time that > file was updated. Part of the release process is to edit the > OpenLayers.js file (to change the license), so releases get a new > VERSION_NUMBER -- it's only useful on releases. Unfortunately, I don't > know of a better way to automate this. > >> Is it possible with the number of the revision also deliver a variable >> with >> the plain text for the OpenLayers Version(example: 2.4 RC4). > > There is no automatic way of doing this, and it's a step that I fear > would be missed if we made it a human intervention step, which is why > it's not done. If you're actually using RC4 -- that is, from the /tags/ > instead of the branch -- the VERSION_NUMBER represents that. > > Regards, > -- > Christopher Schmidt > MetaCarta > _______________________________________________ > Users mailing list > [email protected] > http://openlayers.org/mailman/listinfo/users > > -- View this message in context: http://www.nabble.com/Delaying-Layer-Initialization-tf3816850.html#a11763122 Sent from the OpenLayers Users mailing list archive at Nabble.com. _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users
