Google maps V3 GSize has changed

I am switching google maps from v2 to v3 and I am running into a problem with finding the conversion from GSize. Does anyone know how to make the change.

opts = {
    'labelText': infoname,
    'labelClass': 'citymarkers',
    'labelOffset': new GSize(-35, -40)
};

var marker = new LabeledMarker( 
    new google.maps.LatLng(this.lat, this.lng), 
    opts);

this.labelOffset = o开发者_运维技巧ptions.labelOffset || new GSize(0, 0);

The LabeledMarker class you are using is a third-party extension and not part of the Google Maps API.

There is a utility library for the v3 API similar to the v2 version, and there is an extension called MarkerWithLabel. You may want to try that instead.

You may also be interested in checking out the following article for an alternative v3 solution:

• Label overlay example for Google Maps API v3 by Marc Ridey

You should probably be using the Size class instead.