OpenLayers学习笔记—-二.获取点击位置的经纬度

获取点击位置的经纬度
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
    <link href="css/ol/ol.css" rel="stylesheet" />
    <script src="scripts/ol/ol.js"></script>
    <script src="scripts/jquery1.9.1.min.js"></script>
    <title></title>
</head>
<body>
    <div id="map" style="width: 100%"></div>
    <script type="text/javascript">
        var map = new ol.Map({
            layers: [
            new ol.layer.Tile({
                source: new ol.source.OSM()
            })
            ],
            target: 'map',
            view: new ol.View({
                center: ol.proj.transform(
                [104, 30], 'EPSG:4326', 'EPSG:3857'),
                zoom: 10
            })
        });
        // 监听singleclick事件
        /*
        map.on('click', function(event){
        //alert('触发点击事件' + event.clientX);  event.clienX 为undefined
        var t = ol.proj.transform(map.getEventCoordinate(event), 'EPSG:3857', 'EPSG:4326')
        alert(t);
        })
        */
        $("#map").click(function (e) {
            // alert('X ; '+ e.clientX  + 'Y: '+e.clientY);
            var t = ol.proj.transform(map.getEventCoordinate(e), 'EPSG:3857', 'EPSG:4326');
            alert(t);
        })
    </script>
</body>
</html>

转载自:https://blog.csdn.net/chuanren1991/article/details/80485419

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