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Diffstat (limited to 'misc/openlayers/examples/strategy-bbox.html')
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diff --git a/misc/openlayers/examples/strategy-bbox.html b/misc/openlayers/examples/strategy-bbox.html deleted file mode 100644 index 1674113..0000000 --- a/misc/openlayers/examples/strategy-bbox.html +++ /dev/null @@ -1,106 +0,0 @@ -<!DOCTYPE html> -<html> - <head> - <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> - <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0"> - <meta name="apple-mobile-web-app-capable" content="yes"> - <title>OpenLayers BBOX Strategy Example</title> - <link rel="stylesheet" href="../theme/default/style.css" type="text/css"> - <link rel="stylesheet" href="style.css" type="text/css"> - <script src="../lib/OpenLayers.js"></script> - <script type="text/javascript"> - var map, photos; - - /** - * A specific format for parsing Flickr API JSON responses. - */ - OpenLayers.Format.Flickr = OpenLayers.Class(OpenLayers.Format, { - read: function(obj) { - if(obj.stat === 'fail') { - throw new Error( - ['Flickr failure response (', - obj.code, - '): ', - obj.message].join('')); - } - if(!obj || !obj.photos || - !OpenLayers.Util.isArray(obj.photos.photo)) { - throw new Error( - 'Unexpected Flickr response'); - } - var photos = obj.photos.photo, photo, - x, y, point, - feature, features = []; - for(var i=0,l=photos.length; i<l; i++) { - photo = photos[i]; - x = photo.longitude; - y = photo.latitude; - point = new OpenLayers.Geometry.Point(x, y); - feature = new OpenLayers.Feature.Vector(point, { - title: photo.title, - img_url: photo.url_s - }); - features.push(feature); - } - return features; - } - }); - - function init() { - map = new OpenLayers.Map('map'); - - var base = new OpenLayers.Layer.OSM(); - - var style = new OpenLayers.Style({ - externalGraphic: "${img_url}", - pointRadius: 30 - }); - - photos = new OpenLayers.Layer.Vector("Photos", { - projection: "EPSG:4326", - strategies: [new OpenLayers.Strategy.BBOX({resFactor: 1})], - protocol: new OpenLayers.Protocol.Script({ - url: "http://api.flickr.com/services/rest", - params: { - api_key: 'b5e8c0e287e678671c3d8b2c0f3ced85', - format: 'json', - method: 'flickr.photos.search', - extras: 'geo,url_s', - per_page: 10, - page: 1 - }, - callbackKey: 'jsoncallback', - format: new OpenLayers.Format.Flickr() - }), - styleMap: new OpenLayers.StyleMap(style) - }); - - map.addLayers([base, photos]); - map.setCenter( - new OpenLayers.LonLat(-567468.5392481, - 4950672.5471436), 5); - } - - </script> - </head> - <body onload="init()"> - <h1 id="title">BBOX Strategy Example</h1> - <div id="tags"> - vector, feature, stylemap, bbox, strategy, script, flickr - </div> - <p id="shortdesc"> - Uses a BBOX strategy to request features within a bounding box. - </p> - <div id="map" class="smallmap"></div> - <div id="docs"> - <p>The BBOX strategy requests data within a bounding box. When the - previously requested data bounds are invalidated (by browsing to - some area not covered by those bounds), another request for data - is issued.</p> - - <p>This particular example uses the <a - href="http://www.flickr.com/services/api/">Flickr API.</a></p> - - </div> - </body> -</html> |