我第一次使用DirectionsManager在Bing Maps AJAX v7中创建路线。路线已正确创建，但带有两个小的“信息框”，在路线的开始处显示“ A”，在最后显示“ B”。我想删除这些信息框，但是老实说，在阅读所有文档（http://msdn.microsoft.com/en-us/library/hh312832.aspx）和“必应/谷歌搜索”一段时间后，我发现没有任何帮助。另外，我尝试了setRenderOptions中的每个选项。有任何想法吗？
directionsManager = new Microsoft.Maps.Directions.DirectionsManager(map);
directionsManager.resetDirections();
directionsManager.setRenderOptions({autoDisplayDisambiguation: false,
autoUpdateMapView: true, displayManeuverIcons: false, displayPreItineraryItemHints: false, displayPostItineraryItemHints: false, displayRouteSelector: false, displayStepWarnings: false, drivingPolylineOptions: { strokeColor: new Microsoft.Maps.Color(150, 255, 51, 51), strokeThickness: 8 }
});
directionsManager.setRequestOptions({ routeMode: Microsoft.Maps.Directions.RouteMode.driving });
var seattleWaypoint = new Microsoft.Maps.Directions.Waypoint({ address: '000 fake street, Houston TX 77000' });
directionsManager.addWaypoint(seattleWaypoint);
var tacomaWaypoint = new Microsoft.Maps.Directions.Waypoint({ address: '111 fake street, Houston TX 77111' });
directionsManager.addWaypoint(tacomaWaypoint);
directionsManager.calculateDirections();
最佳答案
一种可能的解决方案是自定义图钉以显示较小尺寸的空白图钉（我尝试使用另一个15x15像素大小的图钉）：
// Set the render options
directionsManager.setRenderOptions({
itineraryContainer: document.getElementById('itineraryDiv'),
displayWalkingWarning: false,
walkingPolylineOptions:{strokeColor: new Microsoft.Maps.Color(200, 0, 255, 0)},
waypointPushpinOptions: {icon:'pin_blank.png', height:1, width:1}
});
另一种方法可能包括自己调用服务并在代码中处理请求和响应。这是一个示例：http://msdn.microsoft.com/en-us/library/gg427607.aspx
以下代码可能会为您提供帮助：
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title></title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<script type="text/javascript" src="http://ecn.dev.virtualearth.net/mapcontrol/mapcontrol.ashx?v=7.0"></script>
<script type="text/javascript">
var map = null;
function GetMap()
{
// Initialize the map
map = new Microsoft.Maps.Map(document.getElementById("mapDiv"),{credentials:"Your Bing Maps Key", mapTypeId: Microsoft.Maps.MapTypeId.road });
}
function ClickRoute(credentials)
{
map.getCredentials(MakeRouteRequest);
}
function MakeRouteRequest(credentials)
{
var routeRequest = "http://dev.virtualearth.net/REST/v1/Routes?wp.0=" + document.getElementById('txtStart').value + "&wp.1=" + document.getElementById('txtEnd').value + "&routePathOutput=Points&output=json&jsonp=RouteCallback&key=" + credentials;
CallRestService(routeRequest);
}
function RouteCallback(result) {
if (result &&
result.resourceSets &&
result.resourceSets.length > 0 &&
result.resourceSets[0].resources &&
result.resourceSets[0].resources.length > 0) {
// Set the map view
var bbox = result.resourceSets[0].resources[0].bbox;
var viewBoundaries = Microsoft.Maps.LocationRect.fromLocations(new Microsoft.Maps.Location(bbox[0], bbox[1]), new Microsoft.Maps.Location(bbox[2], bbox[3]));
map.setView({ bounds: viewBoundaries});
// Draw the route
var routeline = result.resourceSets[0].resources[0].routePath.line;
var routepoints = new Array();
for (var i = 0; i < routeline.coordinates.length; i++) {
routepoints[i]=new Microsoft.Maps.Location(routeline.coordinates[i][0], routeline.coordinates[i][1]);
}
// Draw the route on the map
var routeshape = new Microsoft.Maps.Polyline(routepoints, {strokeColor:new Microsoft.Maps.Color(200,0,0,200)});
map.entities.push(routeshape);
}
}
function CallRestService(request)
{
var script = document.createElement("script");
script.setAttribute("type", "text/javascript");
script.setAttribute("src", request);
document.body.appendChild(script);
}
</script>
</head>
<body onload="GetMap();">
<div id='mapDiv' style="position:relative; width:400px; height:400px;"></div>
<input id="txtStart" type="text" value="Seattle"/>
<input id="txtEnd" type="text" value="Portland"/>
<input type="button" value="Calculate Route" onclick="ClickRoute()"/>
</body>
</html>
关于javascript - 隐藏Bing Maps AJAX v7 DirectionsManager信息框，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/24563297/