可视区域分析

liuyg

2021-06-17 78e942c90ce72e3666bc8bd621b635d21782b002

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//>>built
define("xstyle/util/getComputedStyle",[],function(){return document.defaultView.getComputedStyle?function(a){return a.ownerDocument.defaultView.getComputedStyle(a,null)}:function(a){return a.currentStyle||{}}});