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<DIV><FONT face=Arial size=2>Hi all!!</FONT></DIV>
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<DIV><FONT face=Arial size=2>I read a set of tif images and it works well.
</FONT></DIV>
<DIV><FONT face=Arial size=2>I would want now to pick a line (on x or y) in each
slice and then merge them to get a new image.</FONT></DIV>
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<DIV><FONT face=Arial size=2>I tested the vtkDisplayExtent on my ImageActor and
I managed to pick a line of a slice. But how could I merge them? There is
no method for translate the actor, so if I add some lines to the same renderer,
they will mask themselves, so you can see only the last one. </FONT></DIV>
<DIV><FONT face=Arial size=2>If I try to put an actor per renderer and to make a
setViewport to relocate the renderers it is not precise : I have a pixel
precision with vtkDisplayExtent and parameters going from 0 to 1 for
setViewport...</FONT></DIV>
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<DIV><FONT face=Arial size=2>So is there a better way to do this? Perheaps
vtkCutter....I would want ideally to have several lines in one renderer and to
be able to change lines' position in the renderer to put them together to get a
new Image....</FONT></DIV>
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<DIV><FONT face=Arial size=2>I will really appreciate your help!!!!</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>Matei</FONT> </DIV></BODY></HTML>