You do not need vtkWidgets, sorry.<div><br><div class="gmail_quote">On Thu, Mar 1, 2012 at 12:11 PM, Anka Kochanowska <span dir="ltr">&lt;<a href="mailto:pluszcz@gmail.com">pluszcz@gmail.com</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi!<div>This example runs perfectly.</div><div><br></div><div>Here is my CMakeLists.txt:</div><div>_</div><div><div>cmake_minimum_required(VERSION 2.6)</div><div> </div><div>PROJECT(JPGread)</div><div> </div><div>FIND_PACKAGE(VTK REQUIRED)</div>

<div>INCLUDE(${VTK_USE_FILE})</div><div> </div><div>ADD_EXECUTABLE(JPGread jpgread.cxx)</div><div>TARGET_LINK_LIBRARIES(JPGread vtkHybrid vtkWidgets)</div>_</div><div><br></div><div>ITK is not needed.</div><span class="HOEnZb"><font color="#888888"><div>
<br></div>
<div>Anka</div></font></span><div class="HOEnZb"><div class="h5"><div><br></div><div><div class="gmail_quote">On Thu, Mar 1, 2012 at 11:57 AM, Massi <span dir="ltr">&lt;<a href="mailto:Massinissa.Bandou@usherbrooke.ca" target="_blank">Massinissa.Bandou@usherbrooke.ca</a>&gt;</span> wrote:<br>

<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi<br>
<br>
I started learning ITK-VTK according this web site: (really good for a<br>
beginner)<br>
<a href="http://www.vtk.org/Wiki/VTK/Examples/Cxx" target="_blank">http://www.vtk.org/Wiki/VTK/Examples/Cxx</a><br>
<br>
There is an example of reading an JPEG image (your image should be in the<br>
same directory as you executable)<br>
<br>
#include &quot;itkImageFileReader.h&quot;<br>
#include &quot;itkImage.h&quot;<br>
#include &quot;vtkJPEGReader.h&quot;<br>
#include &quot;vtkImageViewer2.h&quot;<br>
#include &quot;vtkRenderer.h&quot;<br>
#include &quot;vtkSmartPointer.h&quot;<br>
#include &quot;vtkRenderWindowInteractor.h&quot;<br>
<br>
int main(int arg, char ** argv)<br>
 {<br>
         vtkSmartPointer&lt;vtkJPEGReader&gt; jpegReader =<br>
vtkSmartPointer&lt;vtkJPEGReader&gt;::New();<br>
         jpegReader-&gt;SetFileName(&quot;your image.jpg&quot;);<br>
<br>
 //Vizualisation<br>
         vtkSmartPointer&lt;vtkImageViewer2&gt; imageViewer =<br>
vtkSmartPointer&lt;vtkImageViewer2&gt;::New();<br>
         imageViewer-&gt;SetInputConnection(jpegReader-&gt;GetOutputPort());<br>
<br>
         vtkSmartPointer&lt;vtkRenderWindowInteractor&gt; renderWindowInteractor =<br>
         vtkSmartPointer&lt;vtkRenderWindowInteractor&gt;::New();<br>
         imageViewer-&gt;SetupInteractor(renderWindowInteractor);<br>
<br>
         imageViewer-&gt;Render();<br>
         imageViewer-&gt;GetRenderer()-&gt;ResetCamera();<br>
         imageViewer-&gt;Render();<br>
<br>
         renderWindowInteractor-&gt;Start();<br>
<br>
 return 0;<br>
 }<br>
<br>
make sure you have all the headers!!<br>
<br>
Massi<br>
<br>
<br>
<br>
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