google map v3 getBounds() undefined
解决办法是监听bounds_changed事件:
http://stackoverflow.com/questions/2832636/google-maps-api-v3-getbounds-is-undefined
同理,getProjection() undefined的问题也这么解决
解决办法是监听bounds_changed事件:
http://stackoverflow.com/questions/2832636/google-maps-api-v3-getbounds-is-undefined
同理,getProjection() undefined的问题也这么解决