<div dir="ltr"><br><div class="gmail_extra"><br><br><div class="gmail_quote">On Mon, Sep 16, 2013 at 12:59 AM, Kahei Lok <span dir="ltr">&lt;<a href="mailto:lokkahei.uniyccc4@gmail.com" target="_blank">lokkahei.uniyccc4@gmail.com</a>&gt;</span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div>But how do I know what interaction style I am using if I just simply using the example <font color="#000000">QtVTKRenderWindows</font></div>

<div><a href="https://github.com/Kitware/VTK/blob/master/Examples/GUI/Qt/FourPaneViewer/QtVTKRenderWindows.cxx" target="_blank">https://github.com/Kitware/VTK/blob/master/Examples/GUI/Qt/FourPaneViewer/QtVTKRenderWindows.cxx</a></div>

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<div>  <span>this</span><span>-&gt;</span><span>ui</span><span>-&gt;</span><span>view1</span><span>-&gt;</span><span>SetRenderWindow</span><span>(</span><span>riw</span><span>[</span><span>0</span><span>]</span><span>-&gt;</span><span>GetRenderWindow</span><span>());</span></div>


<div>  <span>riw</span><span>[</span><span>0</span><span>]</span><span>-&gt;</span><span>SetupInteractor</span><span>(</span><span>this</span><span>-&gt;</span><span>ui</span><span>-&gt;</span><span>view1</span><span>-&gt;</span><span>GetRenderWindow</span><span>()</span><span>-&gt;</span><span>GetInteractor</span><span>());</span></div>

<br></div></blockquote><div><br></div><div>I think the default is vtkInteractorStyleImage<br><br><a href="http://www.vtk.org/doc/nightly/html/classvtkInteractorStyleImage.html">http://www.vtk.org/doc/nightly/html/classvtkInteractorStyleImage.html</a> <br>
<br></div><div>John<br></div></div></div></div>