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<DIV><FONT size=2>Hi:</FONT></DIV>
<DIV><FONT size=2> I'm going to write a program with VTK in MFC
.</FONT></DIV>
<DIV><FONT size=2> I wish my program have the function
ZOOM-WINDOW , just like the zoom command in AutoCAD .</FONT></DIV>
<DIV><FONT size=2> Who can tell me how to attain the purpose ?
</FONT></DIV>
<DIV><FONT size=2></FONT> </DIV>
<DIV><FONT size=2> Thanks . :)</FONT></DIV>
<DIV><FONT size=2></FONT> </DIV>
<DIV><FONT size=2>-----</DIV>
<DIV><BR>Andrew</FONT></DIV>
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