三章-17-导览控件
2020-04-20 本文已影响0人
彩云飘过
本文基于腾讯课堂老胡的课《跟我学Openlayers--基础实例详解》做的学习笔记，使用的openlayers 5.3.x api。
源码 见 1017.html ，对应的 官网示例 https://openlayers.org/en/latest/examples/scaleline-indiana-east.html?q=rotation
image.png
<!DOCTYPE html>
<html>
<head>
<title>导览控件的使用
</title>
<link rel="stylesheet" href="../include/ol.css" type="text/css">
<script src="../include/ol.js"></script>
</head>
<style>
</style>
<body>
<div id="map" class="map"></div>
<script>
var map = new ol.Map({
controls: ol.control.defaults().extend([
new ol.control.ZoomToExtent({
extent: [
813079.7791264898, 5929220.284081122,
848966.9639063801, 5936863.986909639
]
})
]),
layers: [
new ol.layer.Tile({
source: new ol.source.OSM()
})
],
target: 'map',
view: new ol.View({
center: [0, 0],
zoom: 2
})
});
</script>
</body>
</html>
