问题
In Google Maps API v2 we can set to marker an option bouncy:true. It adds to marker eye-candy ability - after dragging this marker, it is bouncing.
Is it possible to do in API v3 ?
回答1:
I just had a quick look at the API v3 spec for Markers - it doesn't look like the 'bouncy' option is available right now but I wouldn't be surprised to see this get implemented into the v3 API at some point - it's still in Beta and bound to change quite a bit.
- Here is a link to the API v3 Reference on the available Marker Options
If you really wanted the behavior in a V3 Map now you could tie an event to the 'dragend' method on the Marker Object. Have the function called alter the anchor point of the MarkerImage object - check out the MarkerImage object in the API too.
回答2:
Here's how you do it in V3
google.maps.event.addListener(marker, "dragend", function(){
marker.setAnimation(google.maps.Animation.BOUNCE);
});
回答3:
Well, I was looking for a way for implementing bouncy markers in V3 of google maps so that if we are showing a cluster of markers, the currently selected marker should be visible clearly.
We used the z-index property of the marker to set the z-index of the current marker at a relatively higher value than the rest.
来源：https://stackoverflow.com/questions/1847616/bouncy-marker-in-google-maps-v3