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Index › Programming Questions & Help › Programs › Contours and isolines

mbc YaBB Newbies Offline Posts: 1	Contours and isolines Mar 12th, 2010, 4:27am   How can I start drawing isolines from a grid of data points? Any library or suggestion? Thank you!

PhiLho  YaBB Moderator Offline Posts: 4190 Near Paris (France)	Re: Contours and isolines Reply #1 - Mar 12th, 2010, 4:33am   Found weather, topographic, gradient map by searching isolines in the forum, it might help, perhaps.

andrewowaun Full Member Offline Posts: 202 Barbados	Re: Contours and isolines Reply #2 - Mar 12th, 2010, 7:28am   I use a basic image and stack a buch of them on top of each other. The effect gives the illusion of contours You just create images from the datapoints and use the z-axis as the x-value if you want to see it in 3D http://openprocessing.org/visuals/?visualID=8206