复制在谷歌地图API V3的图标

Question

我已经写在V2 API验证码：

// replicate a different sized icon 
    var babyIcon = new google.maps.Icon(marker.getIcon()); 

    babyIcon.iconSize = new google.maps.Size(
     marker.getIcon().iconSize.width * this.iconScale_, 
     marker.getIcon().iconSize.height * this.iconScale_ 
    ); 

    babyIcon.iconAnchor = new google.maps.Point (
     marker.getIcon().iconAnchor.x * this.iconScale_, 
     marker.getIcon().iconAnchor.y * this.iconScale_/2 
    ); 

然而

，我不能让这种转换成V3知道有是第3版API没有图标的构造。有任何想法吗？

Answer 1

你想用MarkerImage代替图标（调用getIcon（）将返回MarkerImage）

这里是Reference

var babyIcon = new google.maps.MarkerImage(marker.getIcon()); 

babyIcon.size = new google.maps.Size(
    marker.getIcon().size.width * this.iconScale_, 
    marker.getIcon().size.height * this.iconScale_ 
); 

babyIcon.anchor= new google.maps.Point (
    marker.getIcon().anchor.x * this.iconScale_, 
    marker.getIcon().anchor.y * this.iconScale_/2 
);