Hi All, I have just started experimenting and playing with OpenLayers, so this may well be a FAQ, or Newbie question, although I have tried searching, but to no avail.
I have a scaled overall base layer, which is a PNG of the NASA Blue Marble Image covering the entire world. I have higher res (cropped/cut) versions for Europe, UK+Ireland, and the Southern United Kingdom. I've added the Europe, UK+Ireland, and Southern UK Maps as their own "Overlay" Layers, with their correct bounds. If I start at zoom level 0, then all 3 closer range maps are unavailable for selection. Zooming to level 3 makes Europe available, another zoom level, and UK+Ireland appears. Two more zoom levels, and Southern UK shows up. I guess I expected this, as it's related to the bounds of the induvidual maps. However, in order to get to the appropriate zoom level, the base layer (and "lower" layers for that matter) end up very blocky. How can I enable my "lower" layers to be rendered, while being zoomed out ? I'm guessing the answer has to do with minResolution, maxResolution, minZoomLevel, maxZoomLevel and friends, however, having fiddled with any and all related option, I can't seem to change the behaviour. Any help would be gratefully received, you can see what I mean here: http://hal.g7iii.net/openlayers/ol-bluemarble.html Best Regards Iain _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users
