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<font size="-1"><font face="Helvetica, Arial, sans-serif">Hello world.<br>
<br>
I have found the example for the catching of keys:
<a class="moz-txt-link-freetext" href="http://vtk.org/Wiki/VTK/Examples/Interaction/KeypressEvents">http://vtk.org/Wiki/VTK/Examples/Interaction/KeypressEvents</a><br>
This is great news to me, but I want to link different things:<br>
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<ul>
<li><small><font face="Helvetica, Arial, sans-serif">Wait for a key
to be pressed</font></small></li>
<li><small><font face="Helvetica, Arial, sans-serif">On one special
key press change the normal direction of a vtkImplicitPlaneWidget2
representation</font></small></li>
<li><small><font face="Helvetica, Arial, sans-serif">On a different
special key press change the center point of a vtkImplicitPlaneWidget2
representation</font></small></li>
<li><small><font face="Helvetica, Arial, sans-serif">Write the new
normal direction and center point of the vtkImplicitPlaneWidget2
representation to a textActor to display the new values</font></small></li>
</ul>
<small><font face="Helvetica, Arial, sans-serif">So I think I will have
to link key press events and callbacks?<br>
I'm really not sure how to handle this on my own<br>
<br>
You will notice that my previous posts are somhow related to the topic.<br>
This here is the final requirement to the code and include the steps I
have asked before.<br>
<br>
Sebastian</font></small><br>
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