I'm not sure i completly follow. But i saw something like that realized as some kind of LED based audio visualizer: YouTube Video

Don't use '#ff0000':
use Acme::AutoColor; my $redcolor = RED();
All colors subject to change without notice.

In reply to Re: [OT] Displaying 4D data in a 2D image. by cavac
in thread [OT] Displaying 4D data in a 2D image. by BrowserUk

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