谷歌无法映射api旋转标记

Question

Im having some problem rotating my marker at google maps api. Im currently doing:

<script>
function initialize() {
    var mapProp = {
        center: new google.maps.LatLng(51.508742, -0.120850),
        zoom: 4,
        minZoom: 2,
        mapTypeId: google.maps.MapTypeId.ROADMAP
    };
    var map = new google.maps.Map(document.getElementById("map"), mapProp);
    var myLatlng = new google.maps.LatLng(-51.508742, -0.120850);

    var image = 'http://wcdn1.dataknet.com/static/resources/icons/set73/f3eef3d2.png';
    var marker = new google.maps.Marker({
        position: myLatlng,
        icon: {
            path: google.maps.SymbolPath.BACKWARD_OPEN_ARROW,
            scale: 10
        },
        rotation: 50,
        map: map
    });
}
google.maps.event.addDomListener(window, 'load', initialize);
</script>

But this dosn't work sadly, I know the heading and that is 50 degrees as you can see in the "rotate". How can I do this?

Answer 1

You need to change Marker structure a bit for rotation:

  function initialize() { var mapProp = { center: new google.maps.LatLng(51.508742, -0.120850), zoom: 4, minZoom: 2, mapTypeId: google.maps.MapTypeId.ROADMAP }; var map = new google.maps.Map(document.getElementById("map"), mapProp); var myLatlng = new google.maps.LatLng(-51.508742, -0.120850); var image = 'http://wcdn1.dataknet.com/static/resources/icons/set73/f3eef3d2.png'; var marker = new google.maps.Marker({ position: myLatlng, icon: { path: google.maps.SymbolPath.BACKWARD_OPEN_ARROW, scale: 10, rotation: 50 }, map: map }); } google.maps.event.addDomListener(window, 'load', initialize); 

 <script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script> <script src="https://maps.googleapis.com/maps/api/js?v=3.exp"></script> <div id="map" style="width:500px;height:500px;"></div>;