[vtkusers] Extracting Largest Polyline

[Helder Carvalho]

Hi users,

I've extracted the contours of a medical image using the vtkMarchingSquares 
filter. The problem is I got 2 polylines instead of 1 as i expected. I've 
seen the points that make the polydata and it's ipossible (at least for me) 
to distinguish the points from the larger polyline from the smallest one.

Is there anyway to get only the largest polyline????

Thanks in advance,
Helder Carvalho

_________________________________________________________________
Protect your PC - get McAfee.com VirusScan Online 
http://clinic.mcafee.com/clinic/ibuy/campaign.asp?cid=3963