Created
April 23, 2015 15:17
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Display tiles from features table
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title></title> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <link href="css/bootstrap.min.css" rel="stylesheet" media="screen"> | |
| <link href="css/app.css" rel="stylesheet" media="screen"> | |
| <link rel="stylesheet" href="http://libs.cartocdn.com/cartodb.js/v3/themes/css/cartodb.css" /> | |
| <link rel="stylesheet" href="http://cdn.leafletjs.com/leaflet-0.7.3/leaflet.css" /> | |
| </head> | |
| <body> | |
| <h1>Hello, world!</h1> | |
| <div id="hover"></div> | |
| <div id="map"></div> | |
| <script type="text/template" id="styles"> | |
| Map { background-color: rgba(0,0,0,0); } | |
| #localdata { | |
| [GEOMETRY = LineString] { | |
| line-width: 2; | |
| [zoom >= 15] { | |
| line-width: 5; | |
| } | |
| [zoom >= 16] { | |
| line-width: 7; | |
| } | |
| [zoom >= 18] { | |
| line-width: 9; | |
| } | |
| line-color: <%= color %>; | |
| line-opacity: 1; | |
| } | |
| [GEOMETRY = Polygon],[GEOMETRY = MultiPolygon] { | |
| [zoom >= 14] { | |
| line-color: <%= color %>; | |
| line-width:0.5; | |
| line-opacity:0.5; | |
| } | |
| polygon-fill: <%= color %>; | |
| polygon-opacity:0.85; | |
| } | |
| [GEOMETRY=Point] { | |
| marker-line-width: 1; | |
| marker-width: <% if (pointSize !== undefined) { %> <%= pointSize * 2 / 3%> <% } else { %> 12 <% }%>; | |
| [zoom >= 16] { | |
| marker-line-width: 2; | |
| marker-width: <% if (pointSize !== undefined) { %> <%= pointSize %> <% } else { %> 18 <% }%>; | |
| } | |
| marker-type: ellipse; | |
| marker-line-color: <%= color %>; | |
| marker-fill: <%= color %>; | |
| marker-fill-opacity: 0.9; | |
| marker-line-opacity: 1; | |
| } | |
| } | |
| </script> | |
| <script src="http://code.jquery.com/jquery.js"></script> | |
| <script src="http://cdn.leafletjs.com/leaflet-0.7.3/leaflet.js"></script> | |
| <script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/3.5.0/lodash.js"></script> | |
| <script src="js/leaflet.utfgrid.js"></script> | |
| <script src="js/bootstrap.min.js"></script> | |
| <script type="text/javascript"> | |
| /*globals L, cartodb: true */ | |
| $(function(){ | |
| var map = L.map('map').setView([42.42, -83.02 ], 16); | |
| var baseLayer = L.tileLayer('http://a.tiles.mapbox.com/v3/matth.map-zmpggdzn/{z}/{x}/{y}.png'); | |
| map.addLayer(baseLayer); | |
| // var featureLayer = L.tileLayer('http://localhost:3001/features/tiles/{z}/{x}/{y}.png'); | |
| // map.addLayer(featureLayer); | |
| var styles = $('#styles').html(); | |
| var template = _.template(styles); | |
| var layerDef = { | |
| query: { | |
| type: 'parcels' | |
| }, | |
| select: {}, | |
| styles: template({ | |
| color: '#6e6663', | |
| pointSize: 18 | |
| }) | |
| }; | |
| $.ajax({ | |
| url: 'https://localhost:4334/features/tile.json', | |
| type: 'POST', | |
| dataType: 'json', | |
| cache: false, | |
| contentType: 'application/json', | |
| data: JSON.stringify(layerDef) | |
| }).done(function(data) { | |
| console.log("Got posted feature data", data); | |
| var featureLayer = L.tileLayer('https:' + data.tiles[0]); | |
| map.addLayer(featureLayer); | |
| }); | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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