OpenLayers.Util.onImageLoadErrorColor = "transparent";
----- Original Message ----- From: "Linde Ackermans" <[email protected]> To: [email protected] Sent: Tuesday, June 23, 2009 6:00:41 AM GMT -08:00 US/Canada Pacific Subject: [OpenLayers-Users] How to show "nothing" when a tile is not found with TileCache Hi all, I defined my layers with OpenLayers.TileCache f.i. var l1= new OpenLayers.Layer.TileCache("xxx", ["http://xx.xx.xx.xx/tilecache/cache/";, "l1", {scales: Scales, resolutions: Resolutions, buffer:0, format:"image/png", isBaseLayer:false}, ); Say I have a base layer l0, extent = europe. I want to overlay l1, but this layer only contains detailed information on capital cities, on a very high scale. I do not want to make a cache for layer l1 for the whole extent of the base layer ( would be too much ), but only for a few selected rectangles. How can I do this ? How can I show "nothing" for tiles not found ? ( Or an empty tile which is transparent ? ) Thanks for any help. Linde -- View this message in context: http://n2.nabble.com/How-to-show-%22nothing%22-when-a-tile-is-not-found-with-TileCache-tp3142295p3142295.html Sent from the OpenLayers Users mailing list archive at Nabble.com. _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users
