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[英]Google Maps Polygon Hover - Close InfoWindow on polygon mouseout or infowindow mouseout
[英]Google Map polygon is disappeared on mouseout
我正在使用API v3在Google Map上繪制多邊形,並將mouseover
和mouseout
事件附加到這些多邊形。 基本上,這是一個45個區域的地圖,每個區域上都有多邊形。
我已經在地圖上繪制了兩個多邊形,但是將mouseout
第一個多邊形后,它便消失了。 第二個多邊形很好。 這很可能搞亂了第二個。 以下是我完整的源代碼。
<html>
<head>
<title>GMap</title>
</head>
<body>
<div id="gmap" style="width:1000px;height:400px"></div>
</body>
</html>
<script src="https://maps.googleapis.com/maps/api/js?v=3.exp&sensor=false"></script>
<script type="text/javascript">
var mapOptions = {
zoom: 13,
center: new google.maps.LatLng(16.798296, 96.173716)
}
var polyOptions = {
strokeColor: "#FF0000",
strokeOpacity: 0.8,
strokeWeight: 2,
fillColor: "#0000FF",
fillOpacity: 0.6
}
var polyOptionsHover = {
strokeColor: "#FF0000",
strokeOpacity: 0.8,
strokeWeight: 2,
fillColor: "#00FF00",
fillOpacity: 0.6
}
var map = new google.maps.Map(document.getElementById('gmap'), mapOptions);
// First Polygon
var $path = [
["16.786217","96.134233"],
["16.782273","96.136894"],
["16.777014","96.136465"],
["16.773809","96.135092"],
["16.774631","96.128397"],
["16.779972","96.121359"],
["16.785806","96.119299"],
["16.791148","96.119299"],
["16.794845","96.119900"],
["16.797639","96.120329"],
["16.798132","96.124277"],
["16.798214","96.127796"],
["16.794024","96.133547"]
];
var myCoordinates = [];
for(i=0; i<$path.length; i++){
myCoordinates.push(new google.maps.LatLng($path[i][0], $path[i][1]));
}
var pOptions = polyOptions;
pOptions.path = myCoordinates;
var polygon = new google.maps.Polygon(pOptions);
polygon.setMap(map);
google.maps.event.addListener(polygon, "mouseover", function(){
this.setOptions(polyOptionsHover);
});
google.maps.event.addListener(polygon, "mouseout", function(){
this.setOptions(polyOptions);
});
// Second Polygon
var $path = [
["16.782437","96.137066"],
["16.777014","96.136723"],
["16.774795","96.139040"],
["16.772247","96.147623"],
["16.781040","96.147795"],
["16.784656","96.142902"],
["16.785889","96.134834"]
];
var myCoordinates = [];
for(i=0; i<$path.length; i++){
myCoordinates.push(new google.maps.LatLng($path[i][0], $path[i][1]));
}
var pOptions = polyOptions;
pOptions.path = myCoordinates;
var polygon = new google.maps.Polygon(pOptions);
polygon.setMap(map);
google.maps.event.addListener(polygon, "mouseover", function(){
this.setOptions(polyOptionsHover);
});
google.maps.event.addListener(polygon, "mouseout", function(){
this.setOptions(polyOptions);
});
</script>
我使用坐標數組並循環每個坐標,因為它們將從數據庫中檢索。
您將路徑存儲在pOptions / polyOptions對象中。 分開放置。 而不是:
var pOptions = polyOptions;
pOptions.path = myCoordinates;
var polygon = new google.maps.Polygon(pOptions);
polygon.setMap(map);
做:
var polygon = new google.maps.Polygon(pOptions);
polygon.setPath(myCoordinates);
polygon.setMap(map);
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