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我一直在寻找一个简单的方法来使用Google Map API版本3制作KML/KMZ图层透明/不透明。有很多示例,但似乎没有一个使KML图层不透明的简单示例。我在下面提供了一个例子,有人可以帮我解决这个问题吗?使KML/KMZ图层透明/不透明
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
<title>Example 2</title>
<style type="text/css">
html { height: 100% }
body { height: 100%; margin: 0px; padding: 0px }
#map_canvas { height: 100% }
</style>
<script type="text/javascript"
src="http://maps.google.com/maps/api/js?sensor=false">
</script>
<script type="text/javascript">
// ***Initialize the Map Function ***
function initialize() {
var latlng = new google.maps.LatLng(0,0);
var myOptions = {
zoom: 10,
center: latlng,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map(document.getElementById("map_canvas"),
myOptions);
var polyLayerOptions = {
supressInfoWindows: true,
Opacity: 0.15
};
var polyLayer = new google.maps.KmlLayer
('http://gmaps-samples.googlecode.com/svn/trunk/ggeoxml/cta.kml', polyLayerOptions);
polyLayer.setMap(map);
}
</script>
</head>
<body onload="initialize()">
<div id="map_canvas" style="width:100%; height:100%"></div>
</body>
</html>