# bboxchange

type | bboxchange

init

`

    $( selector ).geomap( {
      bboxchange: function( e, geo ) { }
    } );

`

bind

`

    $( selector ).bind( "geomapbboxchange", function( e, geo ) { } );
    } );

`

The bboxchange event triggers any time user interaction causes a change in the current bbox of the map widget. This includes pan, wheel zoom, double-click zoom, etc. The geomap does not trigger this event when you update the bbox programmatically.

The geo argument is an object containing a bbox property which the new bbox.