Make a path% then use curve-to to add points and control points of your Bezier curve.
http://docs.racket-lang.org/draw/dc-path_.html?q=curve#%28meth._%28%28%28lib._racket%2Fdraw..rkt%29._dc-path~25%29._curve-to%29%29 A complete example: http://soegaard.github.io/blog/2013/06/27/drawing-bezier-curves/ 2018-04-28 12:30 GMT+02:00 若草春男 <[email protected]>: > Hi, > > I'm using racket gui interfaces. I want to use cubic bezier curves in it. > Please add functions for cubic bezier curves. I know Qt supports cubic > bezier curves. SVG and canvas also support them. > > Haruo > > -- > You received this message because you are subscribed to the Google Groups > "Racket Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- -- Jens Axel Søgaard -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
