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I would like to know how to create effects / animations over Google Maps markers. Specifically, I would like to zoom-in/out or “fade” a marker after a given amount of time. Could it be possible with HTML5 ? Is there any jquery effect library for doing this?
(I could use a map tile server for creating map tile overlays and re-generate tile overlays every second, but I guess it is very processing-intensive…)
Thanks in advance
I haven’t seen any library to do this, and there isn’t functionality in the API to fade Markers per say.
Instead, what you can do is simulate markers by creating your own Custom Overlay that looks like a marker. A custom overlay usually contains a div, which you can easily control the opacity of using JavaScript / jQuery based on a class or id you assign during the custom overlay construction.
As an example, if you look at this page you can see the is a button used to toggle the visibility, you could just as easily change that JavaScript to control the opacity of something.