Tuesday, November 14, 2017

wrapping text on a curve path in processing

I made a Processing app to help generate this tuba bell cover:



Slightly hackier than usual (I was watching football and hanging out with my Aunt), I used Processing vs p5.js (like I did for my Halloween skull bell cover) because of some fumbling getting p5 to load the font I needed. (Gill Sans Ultra Bold)

Source and supporting files here.

My code started from this Processing forums post but improves it by having the top go around clockwise and the bottom counter clockwise, rather than just do a full 360 around a circle and making people strain their neck to read it. Then there was a lot of fiddling by hand to get the circle sizes to look right and the words to be in the right place.

A better version would take the actual letter width into account - this one is implicitly acting as if it were a monospace font, but I just wanted to get through it.

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