Read Local GeoJSON Object Example
The following code example takes a locally defined GeoJSON object and parses it into a Bing Maps shape using the GeoJSON module, then adds it to the map. When parsing the GeoJSON object, the options for polygons is set such that they will have a semi-transparent red fill color, a stroke thickness of 5 pixels, and a stroke color of white.
<!DOCTYPE html>
<html>
<head>
<title></title>
<meta charset="utf-8" />
<script type='text/javascript'>
function GetMap() {
var map = new Microsoft.Maps.Map('#myMap', {
credentials: ‘Your Bing Maps Key’,
mapTypeId: Microsoft.Maps.MapTypeId.aerial,
center: new Microsoft.Maps.Location(47.642, -122.128),
zoom: 18
});
var myGeoJson = {
"type": "Polygon",
"coordinates": [[
[-122.12901, 47.64178],
[-122.12901, 47.64226],
[-122.12771, 47.64226],
[-122.12771, 47.64178],
[-122.12901, 47.64178]
]]
};
//Load the GeoJson Module.
Microsoft.Maps.loadModule('Microsoft.Maps.GeoJson', function () {
//Parse the GeoJson object into a Bing Maps shape.
var shape = Microsoft.Maps.GeoJson.read(myGeoJson, {
polygonOptions: {
fillColor: 'rgba(255,0,0,0.5)',
strokeColor: 'white',
strokeThickness: 5
}
});
//Add the shape to the map.
map.entities.push(shape);
});
}
</script>
<script type='text/javascript' src='http://www.bing.com/api/maps/mapcontrol?callback=GetMap' async defer></script>
</head>
<body>
<div id="myMap" style="position:relative;width:600px;height:400px;"></div>
</body>
</html>
Here is what this GeoJSON object looks like on the map. It is a polygon that outlines a soccer field on the Microsoft campus.