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diff --git a/misc/openlayers/examples/cartodb-geojson.html b/misc/openlayers/examples/cartodb-geojson.html deleted file mode 100644 index 2d78970..0000000 --- a/misc/openlayers/examples/cartodb-geojson.html +++ /dev/null @@ -1,71 +0,0 @@ -<!DOCTYPE html> -<html> - <head> - <title>Reading Features From CartoDB using GeoJSON</title> - <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> - <link rel="stylesheet" href="../theme/default/style.css" type="text/css"> - <link rel="stylesheet" href="style.css" type="text/css"> - <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"> - <script src="../lib/OpenLayers.js"></script> - </head> - <body> - <h1 id="title">Reading Features From CartoDB using GeoJSON</h1> - <div id="tags"> - protocol, script, cartodb - </div> - <p id="shortdesc"> - Demonstrates how to load features on OpenLayers using CartoDB SQL API. - </p> - <div id="map" class="smallmap"></div> - <div id="docs"> - <p> - <a href="http://cartodb.com/">CartoDB</a> is an Open Source - Geopatial Database on the cloud. It allows you to import your - data in shapefiles, KML, OpenStreeMap files, CSV, etc. and - then analyze and visualize it. Internally CartoDB uses PostGIS - 2.0 so all functionality in PostGIS can be used straight - away. CartoDB exposes two APIS. One - to <a href="http://developers.cartodb.com/documentation/cartodb-apis.html#maps_api">generate maps</a> - as tiles with interactivity, and another <a href="http://developers.cartodb.com/documentation/cartodb-apis.html#sql_api">SQL API</a> - to retrieve vector data using among other formats, GeoJSON. In - this example we do a very simple query to obtain all protected - areas in Costa Rica from a public table. You can adapt the SQL - to include where clauses or complicate geospatial queries. - </p> - <p> - View the source code of this page to see how this is done. And - check the table on CartoDB - for <a href="https://examples.cartodb.com/tables/costa_rica_pa/public#/map">Protected Areas in Costa Rica</a> - </p> - </div> - <script> - var map = new OpenLayers.Map({ - div: "map", - layers: [ - new OpenLayers.Layer.OSM(), - new OpenLayers.Layer.Vector("Vectors", { - projection: new OpenLayers.Projection("EPSG:4326"), - strategies: [new OpenLayers.Strategy.Fixed()], - protocol: new OpenLayers.Protocol.Script({ - url: "http://examples.cartodb.com/api/v2/sql", - params: { - q: "select * from costa_rica_pa LIMIT 50", - format: "geojson" - }, - format: new OpenLayers.Format.GeoJSON({ - ignoreExtraDims: true - }), - callbackKey: "callback" - }), - eventListeners: { - "featuresadded": function() { - this.map.zoomToExtent(this.getDataExtent()); - } - } - }) - ] - }); - </script> - </body> -</html> |