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-rw-r--r--ikiwiki/osm.js50
1 files changed, 44 insertions, 6 deletions
diff --git a/ikiwiki/osm.js b/ikiwiki/osm.js
index d7e3d53..37e588f 100644
--- a/ikiwiki/osm.js
+++ b/ikiwiki/osm.js
@@ -34,15 +34,50 @@ function mapsetup(divname, options) {
new OpenLayers.Control.Permalink(permalink)
],
displayProjection: new OpenLayers.Projection("EPSG:4326"),
- numZoomLevels: 18
+ maxExtent: new OpenLayers.Bounds(-20037508.34,-20037508.34,20037508.34,20037508.34),
+ projection: "EPSG:900913",
+ units: "m",
+ maxResolution: 156543.0339,
+ numZoomLevels: 19
});
+ for (x in options.layers) {
+ layer = options.layers[x];
+ console.log("setting up layer: " + layer);
+ if (layer.indexOf("Google") >= 0) {
+ if (options.google_apikey && options.google_apikey != 'null') {
+ var gtype = G_NORMAL_MAP;
+ if (layer.indexOf("Satellite") >= 0) {
+ gtype = G_SATELLITE_MAP;
+ } else if (layer.indexOf("Hybrid") >= 0) {
+ gtype = G_HYBRID_MAP // the normal map overlaying the satellite photographs
+ } else if (layer.indexOf("Physical") >= 0) {
+ gtype = G_PHYSICAL_MAP // terrain information
+ }
+ // this nightmare is possible through http://docs.openlayers.org/library/spherical_mercator.html
+ googleLayer = new OpenLayers.Layer.Google(
+ layer,
+ {type: gtype,
+ 'sphericalMercator': true,
+ 'maxExtent': new OpenLayers.Bounds(-20037508.34,-20037508.34,20037508.34,20037508.34),
+ projection: new OpenLayers.Projection("EPSG:3857")}
+ );
+ map.addLayer(googleLayer);
+ } else {
+ console.log("no API key defined for Google layer, skipping");
+ }
+ } else if (layer == 'OSM') { // OSM default layer
+ map.addLayer(new OpenLayers.Layer.OSM("OSM (Mapnik)"));
+ } else { // assumed to be a URL
+ text = layer.match(/([^.\/]*\.[^.\/]*(\/[^\$]*)?)\/.*$/i) // take the first two parts of the FQDN and everything before the first $
+ map.addLayer(new OpenLayers.Layer.OSM("OSM (" + text[1] + ")", layer));
+ }
+ }
- map.addLayer(new OpenLayers.Layer.OSM());
if (options.format == 'CSV') {
pois = new OpenLayers.Layer.Text( "CSV",
{ location: options.csvurl,
- projection: map.displayProjection
+ projection: new OpenLayers.Projection("EPSG:4326")
});
} else if (options.format == 'GeoJSON') {
pois = new OpenLayers.Layer.Vector("GeoJSON", {
@@ -50,7 +85,8 @@ function mapsetup(divname, options) {
url: options.jsonurl,
format: new OpenLayers.Format.GeoJSON()
}),
- strategies: [new OpenLayers.Strategy.Fixed()]
+ strategies: [new OpenLayers.Strategy.Fixed()],
+ projection: new OpenLayers.Projection("EPSG:4326")
});
} else {
pois = new OpenLayers.Layer.Vector("KML", {
@@ -61,7 +97,9 @@ function mapsetup(divname, options) {
extractAttributes: true
})
}),
- strategies: [new OpenLayers.Strategy.Fixed()]});
+ strategies: [new OpenLayers.Strategy.Fixed()],
+ projection: new OpenLayers.Projection("EPSG:4326")
+ });
}
map.addLayer(pois);
select = new OpenLayers.Control.SelectFeature(pois);
@@ -98,7 +136,7 @@ function mapsetup(divname, options) {
if (options.fullscreen) {
map.addControl(new OpenLayers.Control.PanZoomBar());
- map.addControl(new OpenLayers.Control.LayerSwitcher({'ascending':false}));
+ map.addControl(new OpenLayers.Control.LayerSwitcher());
map.addControl(new OpenLayers.Control.MousePosition());
map.addControl(new OpenLayers.Control.KeyboardDefaults());
} else {