diff options
Diffstat (limited to 'misc/openlayers/examples/utfgrid_twogrids.js')
-rw-r--r-- | misc/openlayers/examples/utfgrid_twogrids.js | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/misc/openlayers/examples/utfgrid_twogrids.js b/misc/openlayers/examples/utfgrid_twogrids.js deleted file mode 100644 index c9cb498..0000000 --- a/misc/openlayers/examples/utfgrid_twogrids.js +++ /dev/null @@ -1,70 +0,0 @@ -var osm = new OpenLayers.Layer.OSM(); - -var population = new OpenLayers.Layer.UTFGrid({ - name: "World Population", - url: "utfgrid/world_utfgrid/${z}/${x}/${y}.json", - utfgridResolution: 4 // default is 2 -}); -var bioregions = new OpenLayers.Layer.UTFGrid({ - name: "World Bioregions", - url: "utfgrid/bio_utfgrid/${z}/${x}/${y}.json", - utfgridResolution: 4 // default is 2 -}); - -var map = new OpenLayers.Map({ - div: "map", - projection: "EPSG:900913", - controls: [], - layers: [osm, population, bioregions], - center: [0, 0], - zoom: 1 -}); - -var callback = function(infoLookup) { - var msg = ""; - if (infoLookup) { - var layer, info; - for (var idx in infoLookup) { - layer = map.layers[idx]; - info = infoLookup[idx]; - if (info && info.data) { - msg += "<strong>" + layer.name + "</strong><br>"; - msg += "feature id: " + info.id + "<br>"; - for (var key in info.data) { - msg += key + ": " + info.data[key] + "<br>"; - } - } - } - } - document.getElementById("attrsdiv").innerHTML = msg; -}; - -var controls = { - move_pop: new OpenLayers.Control.UTFGrid({ - callback: callback, - layers: [population], - handlerMode: "move" - }), - move_bio: new OpenLayers.Control.UTFGrid({ - callback: callback, - layers: [bioregions], - handlerMode: "move" - }), - move_both: new OpenLayers.Control.UTFGrid({ - callback: callback, - layers: null, // same as all map.layers - handlerMode: "move" - }) -}; - -for (var key in controls) { - map.addControl(controls[key]); -} - -function toggleControl(el) { - for (var c in controls) { - controls[c].deactivate(); - } - controls[el.value].activate(); -} -toggleControl({value: "move_pop"}); |