Example of a localized OpenStreetMap map with a custom tile server and a custom attribution.
The base layer is OpenCycleMap with an overlay from OpenSeaMap.
<!DOCTYPE html>
<html>
<head>
<title>Localized OpenStreetMap</title>
<link rel="stylesheet" href="https://openlayers.org/en/v4.6.4/css/ol.css" type="text/css">
<!-- The line below is only needed for old environments like Internet Explorer and Android 4.x -->
<script src=""></script>
<script src="https://openlayers.org/en/v4.6.4/build/ol.js"></script>
</head>
<body>
<div id="map" class="map"></div>
<script>
var openCycleMapLayer = new ol.layer.Tile({
source: new ol.source.OSM({
attributions: [
'All maps © <a href="https://www.opencyclemap.org/">OpenCycleMap</a>',
ol.source.OSM.ATTRIBUTION
],
url: 'https://{a-c}.tile.thunderforest.com/cycle/{z}/{x}/{y}.png' +
'?apikey=Your API key from http://www.thunderforest.com/docs/apikeys/ here'
})
});
var openSeaMapLayer = new ol.layer.Tile({
source: new ol.source.OSM({
attributions: [
'All maps © <a href="http://www.openseamap.org/">OpenSeaMap</a>',
ol.source.OSM.ATTRIBUTION
],
opaque: false,
url: 'https://tiles.openseamap.org/seamark/{z}/{x}/{y}.png'
})
});
var map = new ol.Map({
layers: [
openCycleMapLayer,
openSeaMapLayer
],
target: 'map',
controls: ol.control.defaults({
attributionOptions: {
collapsible: false
}
}),
view: new ol.View({
maxZoom: 18,
center: [-244780.24508882355, 5986452.183179816],
zoom: 15
})
});
</script>
</body>
</html>