$(function() { var $zoomify = $('.zoomify'); $zoomify.zoomify().on({ 'zoom-in.zoomify': function() { alert('开始放大'); }, 'zoom-in-complete.zoomify': function() { alert('放大完成'); }, 'zoom-out.zoomify': function() { alert('开始缩小'); }, 'zoom-out-complete.zoomify': function() { alert('缩小完成'); }, }); });
<div class="wrap"> <img class="zoomify" src="images/img1.jpg" alt=""> </div>