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Put topojson on LeafletJS map
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| <html> | |
| <head> | |
| <title>HTML5</title> | |
| <meta charset="utf-8" /> | |
| <meta name="viewport" content="width=650, user-scalable=yes"> | |
| <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script> | |
| <link rel="stylesheet" href="http://cdn.leafletjs.com/leaflet-0.7.2/leaflet.css" /> | |
| <script src="http://cdn.leafletjs.com/leaflet-0.7.2/leaflet.js"></script> | |
| <script src="http://d3js.org/topojson.v1.min.js"></script> | |
| <style> | |
| html, body { | |
| height: 100%; | |
| margin: 0; | |
| } | |
| #mapcanvas{ | |
| height:100%; | |
| } | |
| </style> | |
| <script> | |
| var geoJsonObject; | |
| $(document).ready(function(){ | |
| map = new L.Map('mapcanvas'); | |
| var osmUrl='http://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png'; | |
| var osmAttrib='Map data © <a href="http://openstreetmap.org">OpenStreetMap</a> contributors'; | |
| var osm = new L.TileLayer(osmUrl, {attribution: osmAttrib}); | |
| // start the map in South-East England | |
| map.setView(new L.LatLng(36.788283, -119.805891),6); | |
| map.addLayer(osm); | |
| //county.json is a topojson file | |
| var myStyle = { | |
| "color": "#003399", | |
| "weight": 1, | |
| "opacity": 0.65 | |
| }; | |
| $.getJSON("township.json", function(data){ | |
| geoJsonObject = topojson.feature(data, data.objects.township) | |
| L.geoJson(geoJsonObject,{ | |
| style:myStyle | |
| }).addTo(map); | |
| }); | |
| });//end document ready | |
| </script> | |
| </head> | |
| <body> | |
| <div id="mapcanvas"> | |
| </div> | |
| </body> | |
| </html> |
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