Hi, I'm just putting together my first OL map and have run into a problem.
The map is using Bing maps for the base and several WMS overlays. I'm trying
to make a layer scale dependent with no success and have been through all
the tips I could find in the forums. I'm obviously missing something and am
questioning whether I've configured the resolutions and extents correctly
also. Here is the relevant code:
//Configure map
var options = {
projection: new OpenLayers.Projection("EPSG:900913"),
units: "m",
resolutions: [156543.03390625, 78271.516953125,
39135.7584765625,
19567.87923828125, 9783.939619140625, 4891.9698095703125,
2445.9849047851562, 1222.9924523925781, 611.4962261962891,
305.74811309814453, 152.87405654907226, 76.43702827453613,
38.218514137268066, 19.109257068634033, 9.554628534317017,
4.777314267158508, 2.388657133579254, 1.194328566789627, 0.5971642833948135,
0.29858214169740677, 0.14929107084870338, 0.07464553542435169,
0.037322767712175846, 0.018661383856087923, 0.009330691928043961,
0.004665345964021981],
maxExtent: new OpenLayers.Bounds(-20037508.34, -20037508.34,
20037508.34,
20037508.34),
restrictedExtent: new OpenLayers.Bounds(-8903840, 5281647,
-8788370,
5362210)
};
...
var watercourses2 = new OpenLayers.Layer.WMS(
"Watercourses",
"http://gis.npca.ca/geoserver/gwc/service/wms?";,
{
layers: 'floodmapping:watercourses_2k',
transparent: 'true',
resolutions: [0.07464553542435169, 0.037322767712175846,
0.018661383856087923, 0.009330691928043961, 0.004665345964021981],
displayProjection: new OpenLayers.Projection("EPSG:4326"),
isBaseLayer: false
});
I appreciate any help I can get, and I'm a newb so be gentle!
mcpiper
--
View this message in context:
http://osgeo-org.1803224.n2.nabble.com/Scale-dependent-layer-problems-tp5295582p5295582.html
Sent from the OpenLayers Users mailing list archive at Nabble.com.
_______________________________________________
Users mailing list
[email protected]
http://openlayers.org/mailman/listinfo/users
