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<DIV><FONT face=Arial size=2>Hi</FONT></DIV>
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<DIV><FONT face=Arial size=2>Thank david for reply. I will try to do that.
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<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Thanx</FONT></DIV>
<DIV><FONT face=Arial size=2>Alex</FONT></DIV>
<DIV> </DIV>
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<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=daviddoria+vtk@gmail.com href="mailto:daviddoria+vtk@gmail.com">David
Doria</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=raul@torresyvalero.com
href="mailto:raul@torresyvalero.com">raul@torresyvalero.com</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Cc:</B> <A title=vtkusers@vtk.org
href="mailto:vtkusers@vtk.org">vtkusers@vtk.org</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Wednesday, May 05, 2010 9:56
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: [vtkusers] xxxxxSPAMxxxxx
xxxxxSPAMxxxxx TrackBall ActorQuestion</DIV>
<DIV><BR></DIV>
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<DIV class=h5><BR></DIV></DIV>Is there a way to limit some transformations
on actors?<BR>I wish to forbid scalation.<BR><BR>Many thanks.<BR></DIV>
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<DIV><BR></DIV>
<DIV>You could subclass the interactor style and re-implement the
function that handles the scaling mouse click. Here is an example of those
concepts:</DIV>
<DIV><BR></DIV>
<DIV><A
href="http://vtk.org/Wiki/VTK/Examples/Interaction/MouseEvents">http://vtk.org/Wiki/VTK/Examples/Interaction/MouseEvents</A></DIV>
<DIV><BR></DIV>
<DIV>David</DIV></DIV><BR>
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