Parametrické krivky

Krivítko (French curve)

http://en.wikipedia.org/wiki/French_curve http://mathworld.wolfram.com/FrenchCurve.html

Fonty

http://tex.stackexchange.com/questions/178892/can-i-visualize-the-bezier-control-points-of-a-letter-in-tex

Bezierove krivky

http://en.wikipedia.org/wiki/B%C3%A9zier_curve http://herakles.zcu.cz/education/zpg/cviceni.php?no=11#part3_1 https://www.processing.org/reference/bezier_.html

http://pomax.github.io/bezierinfo/