Light spectrum on HP Prime

[Mic]

Hello, I made a program displaying (in colour :)) the light spectrum and some information about ranges :

Direct download

Enjoy

[Andy B (Australia)]

Very nice, thanks for sharing this.

I'd be interested in your thoughts on how you programmed this and any source code fragments of interest. Was it easy enough to display a graphics area, with text underneath? Did you simply draw coloured lines next to each other using the commands that the hp prime provides. Did you find the programming experience on the hp prime enjoyable? - or difficult and fiddly.

[Mic]

Hi Andy, thank you for your interest. I just draw lines in Loops by changing colours with counters.
Programming on HP Prime is a real pleasure with all the possibilites and the very high speed execution.

You can see the code by editing the program with the emulator or the connectivity kit.