Hi,<br><br>David,<br>I think that ParaView opens a 2D file in a 2D render by default. Just check the "visibility" icon (eye) in the pipeline when your 3D render window is active. It should work. if not, ask the ParaView mailing list ;)<br>
<br>Abdalrahman,<br>I really don't understand your question : vtkPNGReader is an vtkAlgorithm with no input and a vtkImageData output. You can then plug your reader output to any filter that takes vtkImageData as input ! What do you mean exactly by "how to pass data" ? May your formulation be more precise ?<br>
<br>Regards,<br>Jérôme<br><br><div class="gmail_quote">2009/5/19 David Doria <span dir="ltr"><<a href="mailto:daviddoria@gmail.com">daviddoria@gmail.com</a>></span><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div class="gmail_quote"><div><div></div><div class="h5">On Tue, May 19, 2009 at 3:09 PM, abdalrahman eweiwi <span dir="ltr"><<a href="mailto:abdalrahman.eweiwi@googlemail.com" target="_blank">abdalrahman.eweiwi@googlemail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<br clear="all">hello guys <br><br>small question ... how to pass data from vtkPNGreader to a vtkImageData Object ?<br><font color="#888888">-- <br>Regards<br><br>Abdalrahman Eweiwi<br>Msc in Media Informatics<br>RWTH-AACHEN <br>
B-it</font></blockquote></div></div><div><br>You mean something like this?<br>
<br>
vtkPNGReader* reader = vtkPNGReader::New();<br>
reader->SetFileName("Test.png");<br>
reader->Update();<br>
<br>
vtkImageData* imagedata = reader->GetOutput();<br>
<br>
vtkXMLImageDataWriter* writer = vtkXMLImageDataWriter::New();<br>
writer->SetInput(imagedata);<br>
writer->SetFileName("Test.vti");<br>
writer->Update();<br><br>What I don't understand is how to actually load this resulting file in Paraview. If I open it like I normally do vtp files, it opens in a separate window rather than in the normal "model space" where everything else opens. Anyone know how to open it as if it was a slice of a volume data set?<br>
<br clear="all">Thanks,<br><br>David <br></div></div>
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