dan*_*007 2 javascript google-maps-api-3
我通过这个功能在地图上添加了标记.
markers:Marker对象数组
location:LatLng对象
myMarkerTitle:我标记的所需标题
// adds new markers to the map.
function addAMarker(location, myMarkerTitle) {
newMarker = new google.maps.Marker({
position: location,
map: map
});
newMarker.setTitle(myMarkerTitle);
markers.push(newMarker);
}
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它在地图上添加了标记,但是我分配给标记的标题没有显示.为什么?
最后,我想要一张带有标记的地图,标记上面有标题.当客户端悬停并点击标记时,还会显示更多详细信息.谢谢.
根据我的理解,您希望始终可见工具提示.InfoBox Utility库可以创建类似的东西.它非常灵活,这也意味着有很多选项需要设置.例如,令人烦恼的是,如果文本太长,它会流到框外(因此宽度需要动态设置).
Doc:http://google-maps-utility-library-v3.googlecode.com/svn/trunk/infobox/docs/examples.html 下载:http://google-maps-utility-library-v3.googlecode.com/SVN /中继/信息框/ SRC /
查看屏幕截图,如果它是您想要的,请下载infobox_packed.js并尝试以下代码.

<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
<style type="text/css">
html, body, #map_canvas { margin: 0; padding: 0; height: 100% }
</style>
<script type="text/javascript" src="http://maps.googleapis.com/maps/api/js?sensor=false"></script>
<script type="text/javascript" src="infobox_packed.js"></script>
<script type="text/javascript">
var map;
var mapOptions = {
center: new google.maps.LatLng(0.0, 0.0),
zoom: 2,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var count = 0;
function initialize() {
map = new google.maps.Map(document.getElementById("map_canvas"), mapOptions);
google.maps.event.addListener(map, 'click', function (event) {
addMarker(event.latLng, "index #" + Math.pow(100, count));
count += 1;
});
}
function addMarker(pos, content) {
var marker = new google.maps.Marker({
map: map,
position: pos
});
marker.setTitle(content);
var labelText = content;
var myOptions = {
content: labelText
,boxStyle: {
border: "1px solid black"
,background: "white"
,textAlign: "center"
,fontSize: "8pt"
,width: "86px" // has to be set manually
,opacity: 1.0
}
,disableAutoPan: true
,pixelOffset: new google.maps.Size(-43, -50) // set manually
,position: marker.getPosition()
,closeBoxURL: ""
,pane: "floatPane"
,enableEventPropagation: true
};
var ibLabel = new InfoBox(myOptions);
ibLabel.open(map);
}
google.maps.event.addDomListener(window, 'load', initialize);
</script>
</head>
<body>
<div id="map_canvas"></div>
</body>
</html>
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