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<body class='hmmessage'><div dir='ltr'>I'm using the vtk example here: <a href="http://www.vtk.org/Wiki/VTK/Examples/Cxx/Plotting/LinePlot" target="_blank">http://www.vtk.org/Wiki/VTK/Examples/Cxx/Plotting/LinePlot</a><br>and I found out that the cosine line is not shown with the original code. Further debugging showed that the following line caused the problem:<br><pre class="de1">line<span class="sy2">-</span><span class="sy1">&gt;</span>GetPen<span class="br0">(</span><span class="br0">)</span><span class="sy2">-</span><span class="sy1">&gt;</span>SetLineType<span class="br0">(</span><span class="nu0">2</span><span class="br0">)</span><span class="sy4">;<br><br>It looked to me that any line type other than the default one will fail to draw correctly.<br>Can anyone give a solution?<br><br>Environment:<br>Win7 x64<br>vtk 5.10<br><br>Lewes<br></span></pre><br>                                               </div></body>


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