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Editorial Team
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Asked: 2026-06-02T17:15:50+00:00

I have Google Maps API2 on my web page and i want zoom_change event

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I have Google Maps API2 on my web page and i want “zoom_change” event to prevent users from zoomin out.

In google maps API3 there is an event called “zoom_changed” but i cant find the same event for API2 if someone knows please help me.

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1 Answer

  1. Editorial Team
    ....
var map = new GMap2(document.getElementById("map_canvas"));
....
GEvent.addListener(map, "zoomend", function(oldzoomlevel, newzoomlevel) {
  alert(oldzoomlevel +" " + newzoomlevel);
});

    Example here.

    About more GEvents

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