Google Maps API - 아이콘 만들기

var map = new GMap2(document.getElementById("map"));
map.addControl(new GSmallMapControl());
map.addControl(new GMapTypeControl());
map.setCenter(new GLatLng(37.4419, -122.1419), 13);

// Create our "tiny" marker icon
var icon = new GIcon();
icon.image = "http://labs.google.com/ridefinder/images/mm_20_red.png";
icon.shadow = "http://labs.google.com/ridefinder/images/mm_20_shadow.png";
icon.iconSize = new GSize(12, 20);
icon.shadowSize = new GSize(22, 20);
icon.iconAnchor = new GPoint(6, 20);
icon.infoWindowAnchor = new GPoint(5, 1);

// Add 10 markers to the map at random locations
var bounds = map.getBounds();
var southWest = bounds.getSouthWest();
var northEast = bounds.getNorthEast();
var lngSpan = northEast.lng() - southWest.lng();
var latSpan = northEast.lat() - southWest.lat();
for (var i = 0; i < 10; i++) {
  var point = new GLatLng(southWest.lat() + latSpan * Math.random(),
                          southWest.lng() + lngSpan * Math.random());
  map.addOverlay(new GMarker(point, icon));

이 예제는 새로운타입의 아이콘을 생성한다. 사용자는 아이콘이미지, 그림자이미지, 아이콘의 포인트까지 일일이 열거해야된다.