[595930911]

角度：
var pt = 72 / 25.4;
var doc = app.activeDocument;
var links = doc.placedItems;
var matrix = links[0].matrix;
rotation = 180/Math.PI * Math.atan2(matrix.mValueC, matrix.mValueD)
if(rotation<0){
alert('逆时针 '+(180+Number(rotation)).toFixed(3)+' 度')}
else{alert('顺时针 '+(180-Number(rotation)).toFixed(3)+' 度')}