Demonstrates client-side reprojection of single image source.
This example shows client-side reprojection of single image source.
<!DOCTYPE html>
<html>
<head>
<title>Image Reprojection</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>
<script src="https://cdnjs.cloudflare.com/ajax/libs/proj4js/2.4.4/proj4.js"></script>
</head>
<body>
<div id="map" class="map"></div>
<script>
proj4.defs('EPSG:27700', '+proj=tmerc +lat_0=49 +lon_0=-2 +k=0.9996012717 ' +
'+x_0=400000 +y_0=-100000 +ellps=airy ' +
'+towgs84=446.448,-125.157,542.06,0.15,0.247,0.842,-20.489 ' +
'+units=m +no_defs');
var imageExtent = [0, 0, 700000, 1300000];
var map = new ol.Map({
layers: [
new ol.layer.Tile({
source: new ol.source.OSM()
}),
new ol.layer.Image({
source: new ol.source.ImageStatic({
url: 'https://upload.wikimedia.org/wikipedia/commons/thumb/1/18/' +
'British_National_Grid.svg/2000px-British_National_Grid.svg.png',
crossOrigin: '',
projection: 'EPSG:27700',
imageExtent: imageExtent
})
})
],
target: 'map',
view: new ol.View({
center: ol.proj.transform(
ol.extent.getCenter(imageExtent), 'EPSG:27700', 'EPSG:3857'),
zoom: 4
})
});
</script>
</body>
</html>