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Spline based ROIs [message #66414] Mon, 11 May 2009 15:43
Robbie is currently offline  Robbie
Messages: 165
Registered: February 2006
Senior Member
Hi,

I'm trying to write some code for spline based ROIs, but the splines
seem to be very unstable and "explode" when the control points are
ordered haphazardly.

Does anyone have code for drawing smooth ROIs.

Here is a picture of what it should look like

http://barnett.id.au/idl/spline.tiff

Source code at:
http://nma.cvs.sourceforge.net/viewvc/nma/nma/controls/nmasp linecontrol__define.pro?revision=1.1&view=markup

Thanks

Robbie

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