HI<br><br>i need help in widget ,i want to use vtkDistanceWidget & vtkAngleWidget but i dont know how i can use it to work in my application i read more and more but i dont reach to anything <br><BR><BR>&#1615;Eng\Mohamed Samir Mahmoud <br>Senior Student<br>Bio-Medical and Systems Engineering<br>Faculty of Engineering -Cairo university<br>Supermedo84@yahoo.com<p> 
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