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pixel coordinates of a line
- Subject: pixel coordinates of a line
- From: Marc Schellens <m_schellens(at)hotmail.com>
- Date: Thu, 28 Jun 2001 15:29:16 +0900
- Newsgroups: comp.lang.idl-pvwave
- Organization: RIKEN
- Xref: news.doit.wisc.edu comp.lang.idl-pvwave:25449
Hello everybody,
I want to extract pixels along a line.
I know start and endpoint (ie. I draw the line in top of the
image).
How to get the pixel values? Do I have to do it 'by hand'?
thanks,
marc