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Drawing Contour

Asliddin Oripov wrote on Mar 12, 2011

Hello everybody!

I am trying to draw contour of objects in Delphi
but I couldn’t.

Please give me more information about
contours, and algorithm, methods of drawing it

Thanks

Mike Fitzpatrick wrote on Mar 12, 2011

Assuming you have an image (e.g. a FITS file), try something like

cl> contour delphi.fits


You will need to be using an XTerm or XGterm window to do graphics, set the terminal type when you first do a MKIRAF to create the login.cl. Otherwise, please be more specific about what you want to do.

Asliddin Oripov wrote on Mar 12, 2011

Thanks fitz

But I mean,
I am writing program in programming
language delphi. I want to draw contour of
star using my own program

that's way I need to algorithm
and method of describing contour

Mike Fitzpatrick wrote on Mar 12, 2011

http://www.google.com/search?q=contour+algorithm

Last post on Mar 12, 2011