This is an AutoCAD Tutorial on the Construction Line (xline) and Ray Commands located in the Modify Panel.<br /><br />For more AutoCAD 2010 tutorials visit http://www.auto-cad-tutorial.com/autocad-2010-tutorial-2.html<br /><br />For more AutoCAD 2009 tutorials visit http://www.auto-cad-tutorial.com/autocad-2009-tutorial-2.html
