CAD在网页中得到批注信息

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37

var  ss = mxOcx.NewSelectionSet();     var spFilte = mxOcx.NewResbuf();     // 把批注对象，当着过滤条件.     spFilte.AddStringEx("MxComment,MxDrawXCustomEntity", 5020);     // 得到图上，所有批注对象.     ss.Select2(5,null,null,null,spFilte);     // 遍历每个文字.     var bFind = false;     for (var i = 0; i < ss.Count; i++) {         var ent = ss.Item(i);         if (ent == null)             continue;         if (ent.ObjectName == "McDbComment") {             // 得到批注对象。             alert(ent.Text);               alert(ent.Position.x);             alert(ent.Position.y);               alert(ent.BasePoint.x);             alert(ent.BasePoint.y);         }         else if (ent.ObjectName == "MxDrawXCustomEntity") {             // 得到批注对象。             var stp = ent.GetPoint("First");             var ept = ent.GetPoint("BasePoint");             var txt = ent.GetString("Text");               alert(txt);               alert(stp.x);             alert(stp.y);               alert(ept.x);             alert(ept.y);         }     }