Example of using the OSM XML source.
OSM XML vector data is loaded dynamically from a server using a tiling strategy.
<!DOCTYPE html>
<html>
<head>
<title>OSM XML example</title>
<script src="https://code.jquery.com/jquery-1.11.2.min.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="http://openlayers.org/en/v3.9.0/css/ol.css" type="text/css">
<script src="http://openlayers.org/en/v3.9.0/build/ol.js"></script>
</head>
<body>
<div class="container-fluid">
<div class="row-fluid">
<div class="span12">
<div id="map" class="map"></div>
</div>
</div>
</div>
<script>
var styles = {
'amenity': {
'parking': [
new ol.style.Style({
stroke: new ol.style.Stroke({
color: 'rgba(170, 170, 170, 1.0)',
width: 1
}),
fill: new ol.style.Fill({
color: 'rgba(170, 170, 170, 0.3)'
})
})
]
},
'building': {
'.*': [
new ol.style.Style({
zIndex: 100,
stroke: new ol.style.Stroke({
color: 'rgba(246, 99, 79, 1.0)',
width: 1
}),
fill: new ol.style.Fill({
color: 'rgba(246, 99, 79, 0.3)'
})
})
]
},
'highway': {
'service': [
new ol.style.Style({
stroke: new ol.style.Stroke({
color: 'rgba(255, 255, 255, 1.0)',
width: 2
})
})
],
'.*': [
new ol.style.Style({
stroke: new ol.style.Stroke({
color: 'rgba(255, 255, 255, 1.0)',
width: 3
})
})
]
},
'landuse': {
'forest|grass|allotments': [
new ol.style.Style({
stroke: new ol.style.Stroke({
color: 'rgba(140, 208, 95, 1.0)',
width: 1
}),
fill: new ol.style.Fill({
color: 'rgba(140, 208, 95, 0.3)'
})
})
]
},
'natural': {
'tree': [
new ol.style.Style({
image: new ol.style.Circle({
radius: 2,
fill: new ol.style.Fill({
color: 'rgba(140, 208, 95, 1.0)'
}),
stroke: null
})
})
]
}
};
var vectorSource = new ol.source.Vector({
format: new ol.format.OSMXML(),
url: function(extent, resolution, projection) {
var epsg4326Extent =
ol.proj.transformExtent(extent, projection, 'EPSG:4326');
return 'http://overpass-api.de/api/xapi?map?bbox=' +
epsg4326Extent.join(',');
},
strategy: ol.loadingstrategy.tile(ol.tilegrid.createXYZ({
maxZoom: 19
}))
});
var vector = new ol.layer.Vector({
source: vectorSource,
style: function(feature, resolution) {
for (var key in styles) {
var value = feature.get(key);
if (value !== undefined) {
for (var regexp in styles[key]) {
if (new RegExp(regexp).test(value)) {
return styles[key][regexp];
}
}
}
}
return null;
}
});
var raster = new ol.layer.Tile({
source: new ol.source.BingMaps({
imagerySet: 'Aerial',
key: 'Ak-dzM4wZjSqTlzveKz5u0d4IQ4bRzVI309GxmkgSVr1ewS6iPSrOvOKhA-CJlm3'
})
});
var map = new ol.Map({
layers: [raster, vector],
target: document.getElementById('map'),
controls: ol.control.defaults({
attributionOptions: /** @type {olx.control.AttributionOptions} */ ({
collapsible: false
})
}),
view: new ol.View({
center: [739218, 5906096],
maxZoom: 19,
zoom: 17
})
});
</script>
</body>
</html>