OpenLayers示例代码：地图格线
OpenLayers示例代码：地图格线
<!DOCTYPE html>
<html>
<head>
<title>Map Graticule</title>
<link rel="stylesheet" href="https://openlayers.org/en/v4.0.1/css/ol.css" type="text/css">
<!-- The line below is only needed for old environments like Internet Explorer and Android 4.x -->
<script src="https://cdn.polyfill.io/v2/polyfill.min.js?features=requestAnimationFrame,Element.prototype.classList,URL"></script>
<script src="https://openlayers.org/en/v4.0.1/build/ol.js"></script>
</head>
<body>
<div id="map" class="map"></div>
<script>
var map = new ol.Map({
layers: [
new ol.layer.Tile({
source: new ol.source.OSM()
})
],
target: 'map',
view: new ol.View({
center: ol.proj.fromLonLat([4.8, 47.75]),
zoom: 5
})
});
// Create the graticule component
var graticule = new ol.Graticule({
// the style to use for the lines, optional.
strokeStyle: new ol.style.Stroke({
color: 'rgba(255,120,0,0.9)',
width: 2,
lineDash: [0.5, 4]
})
});
graticule.setMap(map);
</script>
</body>
</html>
说明：
OpenLayers示例代码：地图格线
