Cubic bezier curves in racket gui

[若草春男]

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

[Jens Axel Søgaard]

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/

--
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 racket-users+unsubscribe@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.

--

--
Jens Axel Søgaard