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今日私はいくつかのデータでGoogleマップを作成しようとしていますが、私はGoogle Mapsのコード例をコピー/ペーストしていますが、何も来ていません...私は空白私は狂ってる？ 何が起こっているのか教えていただけますか？ 私はchromeとfirefoxを使用しています..両方とも空白です。URLに表示されない地図
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
<meta http-equiv="content-type" content="text/html; charset=UTF-8"/>
<title>Google Maps JavaScript API v3 Example: Polygon Arrays</title>
<link href="/maps/documentation/javascript/examples/default.css" rel="stylesheet" type="text/css" />
<script type="text/javascript" src="https://maps.googleapis.com/maps/api/js?sensor=false"></script>
<script type="text/javascript">
var map;
var infoWindow;
function initialize() {
var myLatLng = new google.maps.LatLng(24.886436490787712, -70.2685546875);
var myOptions = {
zoom: 5,
center: myLatLng,
mapTypeId: google.maps.MapTypeId.TERRAIN
};
var bermudaTriangle;
map = new google.maps.Map(document.getElementById("map_canvas"),
myOptions);
var triangleCoords = [
new google.maps.LatLng(25.774252, -80.190262),
new google.maps.LatLng(18.466465, -66.118292),
new google.maps.LatLng(32.321384, -64.75737)
];
bermudaTriangle = new google.maps.Polygon({
paths: triangleCoords,
strokeColor: "#FF0000",
strokeOpacity: 0.8,
strokeWeight: 3,
fillColor: "#FF0000",
fillOpacity: 0.35
});
bermudaTriangle.setMap(map);
// Add a listener for the click event
google.maps.event.addListener(bermudaTriangle, 'click', showArrays);
infowindow = new google.maps.InfoWindow();
}
function showArrays(event) {
// Since this Polygon only has one path, we can call getPath()
// to return the MVCArray of LatLngs
var vertices = this.getPath();
var contentString = "<b>Bermuda Triangle Polygon</b><br />";
contentString += "Clicked Location: <br />" + event.latLng.lat() + "," +
event.latLng.lng() + "<br />";
// Iterate over the vertices.
for (var i =0; i < vertices.length; i++) {
var xy = vertices.getAt(i);
contentString += "<br />" + "Coordinate: " + i + "<br />" + xy.lat() +"," + xy.lng();
}
// Replace our Info Window's content and position
infowindow.setContent(contentString);
infowindow.setPosition(event.latLng);
infowindow.open(map);
}
</script>
</head>
<body onload="initialize()">
<div id="map_canvas"></div>
</body>
</html>
' 'ヘッドセクション。 – roza