<!DOCTYPE html>
<html>
<head>
<script src="https://cdnjs.cloudflare.com/ajax/libs/proj4js/2.3.12/proj4.js" type="text/javascript"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/ol3/4.0.1/ol.js" type="text/javascript"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/ol3/4.0.1/ol.css" type="text/css">
<script type='text/javascript'>
function initMap() {
var projectionName = 'EPSG:25832';
proj4.defs(projectionName, '+proj=utm +zone=32 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs');
var apiKey = 'your-api-key';
var host = 'https://maps.omniscale.net/v2/' + apiKey + '/style.default/map';
var attribution = new ol.Attribution({
html: '© 2023 · <a href="https://maps.omniscale.com/">Omniscale</a>'+
'· Map data: <a href="https://www.openstreetmap.org/copyright">OpenStreetMap (Lizenz: ODbL)</a>'
});
var map = new ol.Map({
target: 'map',
layers: [
new ol.layer.Tile({
source: new ol.source.TileWMS({
projection: projectionName,
attributions: [attribution],
url: host,
params: {
'SRS': 'EPSG:25832',
'LAYERS': 'osm'
}
})
})
],
view: new ol.View({
projection: projectionName,
center: ol.proj.transform([8.22, 53.15], 'EPSG:4326', projectionName),
zoom: 13,
minZoom: 6,
extent: ol.proj.transformExtent([4, 46, 16, 56], 'EPSG:4326', projectionName)
})
});
};
</script>
</head>
<body onload='initMap()'>
<div id='map' style='height: 400px; width: 400px;'></div>
</body>
</html>