<div dir="ltr">You could also get the min & max scalar values by vtkImageData->GetOutput()->GetScalarRange()[0] and GetScalarRange()[1].<br><br>Jothy<br><br><div class="gmail_quote">On Thu, Sep 15, 2011 at 10:54 PM, HansAusBremen <span dir="ltr"><<a href="mailto:hansausbremen@gmx.net">hansausbremen@gmx.net</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">Hi David,<br>
<br>
thanks for the fast response.<br>
<br>
I would need the maximum and minimum values of my image to compute the<br>
scale.<br>
How do i get those?<br>
<br>
Before scaling i would have to put my minimum value to 0. Substract the<br>
minimum from all values. How do you do that in vtk?<br>
<br>
Hans<br>
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</div></div></blockquote></div><br><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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