add "can't use hex codes" to readme?

[skilfullycurled]

Hello again! Long time, no issue.

Someone on the Processing forums (named GoToLoop) realized that it is not possible to use hex codes. Presumably this is because the hash is a comment in CS? Could be a good update to the readme if you have a chance (and if that is correct, of course). I mainly use RGB but I suppose there will be others who like hex.

Hope alls been well!

[fjenett]

Hm, yeah i think in Processing the preprocessor changes them from "#337799" to 0xFF337799 before compilation ... you should be able to use those directly. No?

Thanks for reporting!

[skilfullycurled]

yup, sure does! In fact that's what the person who brought up issue used instead. Processing tends to attract a lot of beginners so it might be nice to point it out.

[fjenett]

Updated readme, thanks