私は wp8 アプリケーションを作成しており、この html コードを使用して 2 つの画鋲とそれらの間の方向を表示していますが、問題は方向が地図なしで表示されることです (エミュレーターでは、html ページはすべて問題なく表示されます)。
私のHtmlコードがあります:
<!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>Amex</title>
<link href="http://code.google.com/apis/maps/documentation/javascript/examples/default.css" rel="stylesheet" type="text/css" />
<script type="text/javascript" src="http://maps.googleapis.com/maps/api/js?sensor=false"></script>
<script type="text/javascript">
var rendererOptions = {
draggable: false
};
var directionsDisplay = new google.maps.DirectionsRenderer(rendererOptions);;
var directionsService = new google.maps.DirectionsService();
var map;
var ksa = new google.maps.LatLng(24.7116667, 46.7241667);
function initialize() {
var myOptions = {
zoom: 7,
mapTypeId: google.maps.MapTypeId.ROADMAP,
center: ksa
};
map = new google.maps.Map(document.getElementById("map_canvas"), myOptions);
directionsDisplay.setMap(map);
directionsDisplay.setPanel(document.getElementById("directionsPanel"));
google.maps.event.addListener(directionsDisplay, 'directions_changed', function() {
computeTotalDistance(directionsDisplay.directions);
});
calcRoute();
}
function calcRoute() {
var request = {
origin: new google.maps.LatLng(23.7116667, 45.7241667),
destination: new google.maps.LatLng(20.7116667, 45.7241667),
travelMode: google.maps.DirectionsTravelMode.DRIVING
};
directionsService.route(request, function(response, status) {
if (status == google.maps.DirectionsStatus.OK) {
directionsDisplay.setDirections(response);
}
});
}
function computeTotalDistance(result) {
var total = 0;
var myroute = result.routes[0];
for (i = 0; i < myroute.legs.length; i++) {
total += myroute.legs[i].distance.value;
}
total = total / 1000.
document.getElementById("total").innerHTML = total + " km";
}
</script>
</head>
<body onload="initialize()">
<div id="map_canvas" style="width:100%; height:80%"></div>
<div id="directionsPanel" style="width:100%;height 20%;font-family:arial">
<p>Total Distance: <span id="total"></span></p>
</div>
</body>
</div>
</body>
</html>