改变标记或标记图像的大小

Question

如何在不同的事件上更改标记或标记图像的大小 但是标记位于页面加载上 唯一的办法是改变大小

function onload(){
    var location = new google.maps.LatLng(latt, lngg);
            img = new google.maps.MarkerImage('../Images/' + imgN, null, null, null, new google.maps.Size(30, 40));
            marker = new google.maps.Marker({
                position: location,
                id: poiId,
                animation: google.maps.Animation.DROP,
                draggable: false,
                icon: img,
                html: hml,
                map: map,
                draggable:true

            });
}

我用于更改标记图像的zie的两行以下

var iconIm = new google.maps.MarkerImage('../Images/imagesPink.png', null, null, null, new google.maps.Size(70, 90));
   marker.icon = iconIm;

Answer 1

试试这个。

API Google map v3 : change markers' size on zoom_changed

for(i=0; i< markers.length; i++ ) {
    var icon = markers[i].getIcon();
    markers[i].setIcon(new google.maps.MarkerImage(
    icon.url,
    new google.maps.Size(largeur, hauteur),
    new google.maps.Point(0, 0),
    new google.maps.Point(0, 0),
    new google.maps.Size(largeur, hauteur))
    );
}