The “store_id” property of the marker doesn’t give you access to the DOM element which contains the image. If you have a unique icon for each marker, you can grab it using its URL with JQuery, then apply a CSS transform to it:
$('img[src="http://www.geocodezip.com/mapIcons/boat-10-64.gif"]').css({
'transform': 'rotate(45deg)'
});
Note: this will only work for markers with optimized: false
code snippet:
function initialize() {
var map = new google.maps.Map(
document.getElementById("map_canvas"), {
center: new google.maps.LatLng(37.47949, -122.083168),
zoom: 13,
mapTypeId: google.maps.MapTypeId.ROADMAP
});
var image = {
url: 'http://www.geocodezip.com/mapIcons/boat-10-64.gif',
size: new google.maps.Size(75, 75),
origin: new google.maps.Point(0, 0),
anchor: new google.maps.Point(0, 32),
scaledSize: new google.maps.Size(50, 50)
};
var marker = new google.maps.Marker({
position: map.getCenter(),
map: map,
icon: image,
store_id: "mkrID",
optimized: false
});
var rotationAngle = 10;
google.maps.event.addListenerOnce(map, 'idle', function() {
setInterval(function() {
$('img[src="http://www.geocodezip.com/mapIcons/boat-10-64.gif"]').css({
'transform': 'rotate(' + rotationAngle + 'deg)'
});
rotationAngle += 10;
}, 1000);
});
}
google.maps.event.addDomListener(window, "load", initialize);html,
body,
#map_canvas {
height: 100%;
width: 100%;
margin: 0px;
padding: 0px
}<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyCkUOdZ5y7hMm0yrcCQoCvLwzdM6M8s5qk"></script>
<div id="map_canvas"></div>