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<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>You wrote an Image : </span><span lang=EN-US>vtkImageWriter::New()
writer.SetInput(dicomreader.GetOutput());
writer.SetFileName("/home/gururaj/eclipse
Project/SimpleVTK/SimpleVtk/CardiacCT/Gods.vtk");</span><span lang=EN-US
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>And the you try to read a polydata from the exact same file ? <o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>The only thing stored in this file is an Image and it is pretty
obvious in the error message :<o:p></o:p></span></p>
<pre><span lang=EN-US>Input for connection index 0 on input port index 0 for algorithm vtkPolyDataWriter(0x8c1a3860) is of type vtkImageData, but a vtkPolyData is required.<o:p></o:p></span></pre>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>To display an Image as a surface, you have to add some filtering
operation (conversion or surface generation).<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>The VTK books enclose a lot of explanation and example about
case like this …<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>HTH<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Fred<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<div>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Cordialement,<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>F.Danesi<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>-- <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Responsable Développement Informatique et Travail Collaboratif<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Département DINCCS (Département Ingénierie Numérique, Conception
Collaborative et Simulation)<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>MICADO / DINCCS<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Pôle de Haute Technologie, BP 90005<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>08005 Charleville-Mézières Cedex<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Tel. : +33 (0) 3.24.41.69.55 / +33 (0) 6.62.76.13.32<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Email : <a href="mailto:frederic.danesi@dinccs.com">frederic.danesi@dinccs.com</a><o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Web : <a href="http://www.afmicado.com">www.afmicado.com</a> / <a
href="http://www.dinccs.com">www.dinccs.com</a><o:p></o:p></span></p>
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<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";
color:windowtext'>De :</span></b><span style='font-size:10.0pt;font-family:
"Tahoma","sans-serif";color:windowtext'> vtkusers-bounces@vtk.org
[mailto:vtkusers-bounces@vtk.org] <b>De la part de</b> Gururajan<br>
<b>Envoyé :</b> mercredi 29 juillet 2009 20:33<br>
<b>À :</b> John Drescher<br>
<b>Cc :</b> VTK Users<br>
<b>Objet :</b> Re: [vtkusers] Please help me in viewing vtk<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Please see the attached my java file. that is the programme
i used to read dicom series and write .vtk file. To display in 3d format. but
am not able to view in 3d format. <br>
am getting following error <br>
<br>
<o:p></o:p></p>
<pre>vtkPolyDataReader (0x8cdda7e8): Unrecognized file type: <o:p></o:p></pre><pre><o:p> </o:p></pre><pre>vtkStreamingDemandDrivenPipeline (0x8c1a2018): Input for connection index 0 on input port index 0 for algorithm vtkPolyDataWriter(0x8c1a3860) is of type vtkImageData, but a vtkPolyData is required.<o:p></o:p></pre>
<p class=MsoNormal>Please have a look at my attached file<br>
<br>
Thanks<br>
Guru<br>
<br>
<br>
John Drescher wrote: <o:p></o:p></p>
<pre>On Wed, Jul 29, 2009 at 1:40 PM, Gururajan<a
href="mailto:gururajan.r@raster.in"><gururajan.r@raster.in></a> wrote:<o:p></o:p></pre><pre> <o:p></o:p></pre>
<blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><pre>The following i used for reading dicom series and creating .vtk files. But am not able to view that created .vtk file. Please any one can help me. the following error am getting *ERROR: In /home/juju/VTK5.0/VTK/IO/vtkDataReader.cxx, line 432 vtkPolyDataReader (0x8cdda7e8): Unrecognized file type: for file: /home/gururaj/eclipse Project/SimpleVTK/SimpleVtk/CardiacCT/Gods.vtk Thanks Guru vtkDICOMImageReader dicomreader = new vtkDICOMImageReader(); dicomreader.SetDirectoryName("/home/gururaj/MANIX/MANIX/CER-CT/ANGIO CT"); dicomreader.Update(); System.out.println("File Dimension " + dicomreader.GetFileDimensionality()); vtkImageWriter writer = new vtkImageWriter();//vtkImageWriter::New() writer.SetInput(dicomreader.GetOutput()); writer.SetFileName("/home/gururaj/eclipse Project/SimpleVTK/SimpleVtk/CardiacCT/Gods.vtk"); writer.SetFileDimensionality(3); writer.Update(); writer.Write(); //3d Construction String strfilename = new String(); strfilename = "/home/<o:p></o:p></pre><pre>gururaj/eclipse Project/SimpleVTK/SimpleVtk/CardiacCT/Gods.vtk"; vtkPolyDataReader polyReader = new vtkPolyDataReader(); //vtkStructuredGridReader polyReader = new vtkStructuredGridReader(); polyReader.SetFileName(strfilename); polyReader.Update(); vtkPolyData polyData = new vtkPolyData(); polyData.DeepCopy(polyReader.GetOutput()); vtkPolyDataMapper polyMapper = new vtkPolyDataMapper(); polyMapper.SetInput(polyData); polyMapper.Update(); vtkActor actor = new vtkActor(); actor.SetMapper(polyMapper); actor.VisibilityOn(); vtkRenderer render = new vtkRenderer(); vtkRenderWindow renwindow = new vtkRenderWindow(); renwindow.AddRenderer(render); vtkRenderWindowInteractor renintec = new vtkRenderWindowInteractor(); renintec.SetRenderWindow(renwindow); render.AddActor(actor); render.SetBackground(0.2,0.3,0); renwindow.BordersOff(); renwindow.SetSize(500, 500); renwindow.Render(); render.ResetCamera(); renintec.Start(); _______________________________________________ Powered by <a
href="http://www.kitware.com">www.kitware.com</a> Visit other Kitware open-source projects at <a
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href="http://www.vtk.org/mailman/listinfo/vtkusers">http://www.vtk.org/mailman/listinfo/vtkusers</a><o:p></o:p></pre><pre> <o:p></o:p></pre></blockquote>
<pre><o:p> </o:p></pre><pre>Please fix your posts. They are totally unreadable in this format.<o:p></o:p></pre><pre><o:p> </o:p></pre><pre><o:p> </o:p></pre><pre> <o:p></o:p></pre>
<p class=MsoNormal><o:p> </o:p></p>
<p><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:windowtext'>Analyse
effectuée par AVG - www.avg.fr<br>
Version: 8.5.375 / Base de données virale: 270.13.35/2269 - Date: 07/28/09
17:58:00</span><span style='color:windowtext'><o:p></o:p></span></p>
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