62 lines
2.2 KiB
JavaScript
62 lines
2.2 KiB
JavaScript
var options = {
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singleTile: true,
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ratio: 1,
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isBaseLayer: true,
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wrapDateLine: true,
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getURL: function() {
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var center = this.map.getCenter().transform("EPSG:3857", "EPSG:4326"),
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size = this.map.getSize();
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return [
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this.url, "¢er=", center.lat, ",", center.lon,
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"&zoom=", this.map.getZoom(), "&size=", size.w, "x", size.h
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].join("");
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}
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};
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var map = new OpenLayers.Map({
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div: "map",
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projection: "EPSG:3857",
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numZoomLevels: 22,
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layers: [
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new OpenLayers.Layer.Grid(
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"Google Physical",
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"http://maps.googleapis.com/maps/api/staticmap?sensor=false&maptype=terrain",
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null, options
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),
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new OpenLayers.Layer.Grid(
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"Google Streets",
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"http://maps.googleapis.com/maps/api/staticmap?sensor=false&maptype=roadmap",
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null, options
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),
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new OpenLayers.Layer.Grid(
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"Google Hybrid",
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"http://maps.googleapis.com/maps/api/staticmap?sensor=false&maptype=hybrid",
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null, options
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),
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new OpenLayers.Layer.Grid(
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"Google Satellite",
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"http://maps.googleapis.com/maps/api/staticmap?sensor=false&maptype=satellite",
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null, options
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),
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// the same layer again, but scaled to allow map sizes up to 1280x1280 pixels
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new OpenLayers.Layer.Grid(
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"Google Satellite (scale=2)",
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"http://maps.googleapis.com/maps/api/staticmap?sensor=false&maptype=satellite&scale=2",
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null, OpenLayers.Util.applyDefaults({
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getURL: function() {
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var center = this.map.getCenter().transform("EPSG:3857", "EPSG:4326"),
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size = this.map.getSize();
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return [
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this.url, "¢er=", center.lat, ",", center.lon,
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"&zoom=", (this.map.getZoom() - 1),
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"&size=", Math.floor(size.w / 2), "x", Math.floor(size.h / 2)
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].join("");
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}
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}, options)
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),
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],
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center: new OpenLayers.LonLat(10.2, 48.9).transform("EPSG:4326", "EPSG:3857"),
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zoom: 5
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});
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map.addControl(new OpenLayers.Control.LayerSwitcher());
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