我是Google Maps API的新手,但我一直在尝试一个相对简单的任务。显示多边形(从kml和用geoXml3渲染),然后让地图放大用户点击的任何位置。但是,当我点击地图时,会弹出一个信息窗口(缩放或地图中心不变)。我尝试的google.maps.event.addListener函数相对简单。它是因为kml图层还是使用geoXml而没有做任何事情? 谢谢!在Google Maps API中使用事件侦听器时,没有任何反应当我点击
<!DOCTYPE html>
<html>
<script src="http://code.jquery.com/jquery-1.10.1.min.js"></script>
<script src="https://maps.googleapis.com/maps/api/js?v=3.exp&sensor=false"></script>
<script src="http://geoxml3.googlecode.com/svn/branches/polys/geoxml3.js"></script>
<script src="http://geoxml3.googlecode.com/svn/trunk/ProjectedOverlay.js"></script>
<script>
function initialize() {
var options = {
center: new google.maps.LatLng(36.0897,-79.4456),
mapTypeId: google.maps.MapTypeId.HYBRID
};
var map = new google.maps.Map(document.getElementById("canvas"), options);
var geoXml = new geoXML3.parser({
map: map,
singleInfoWindow: true,
infoWindowOptions: {maxWidth:550,cornerRadius: 15},
});
geoXml.parse("HUC.kml");
google.maps.event.addListener(map, "click", function(event){
map.setZoom(15);
map.setCenter(event.latLng.lat(),event.latLng.lng());
});
}
$(document).ready(initialize);
</script>
<h1 style="font-size=16px;text-align:center;color:blue"> Select HUC8 Polygons </h1>
<div id="canvas" style="width:1000px; height:500px"></div>
<h4> <a href="http://www.unc.edu/~mmallard/">Return to homepage </a> </h4>
<footer>
<p>Posted by: Megan Mallard <br>
Purpose: To have users interact with map displayed with Google Maps Javascript API and kml parsed with geoXML. <br></p>
</footer>
<html>
什么是您的KML是什么样子? (HUC.kml) – geocodezip 2014-11-05 16:24:33