<div dir="ltr">Hi all,<br><br>I am trying to view diaplay axial, sagittal and coronal images with VTK (images read with FileLowerLeftOn). I am using the camera viewUp vector along with the focal point and camera position to properly orient the images.<br>
<br>For axial images,<br><br>I use<br><br><font size="4"><span style="color: rgb(0, 0, 0);">this->axialRenderer->GetActiveCamera()->SetViewUp(0,-1,0);<br> this->axialRenderer->GetActiveCamera()->SetFocalPoint(0,0,0);<br>
this->axialRenderer->GetActiveCamera()->SetPosition(0,0,0);
</span></font><pre style="margin: 0px; text-indent: 0px; color: rgb(0, 0, 0);"><font size="4">this->axialRenderer->GetActiveCamera()->SetParallelScale(1.0);</font></pre><font size="4"><span style="color: rgb(0, 0, 0);">
</span></font><pre style="margin: 0px; text-indent: 0px; color: rgb(0, 0, 0);"><font size="4">this->axialRenderer->GetActiveCamera()->ParallelProjectionOn();<br><br>The orientation of the images is fine, but it appears too much zoomed in. <br>
I had to manually zoom out to view the entire image.<br><br>Am I missing naything else here?<br><br>Thanks<br><br>Jothy <br></font></pre><br clear="all"><br>-- <br><div dir="ltr">Jothybasu K Selvaraj<br>PhD Student<br>University of Liverpool<br>
Liverpool,UK<br></div><br>
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