New Post: Updated WaveformPainter

OK, what I will do is make another class that extends WaveformPainter, and call it ColoredWaveformPainter   or something, and re-post the code.  If you want to add it in, that would be great; if not, no worries.

I have really been wanting a "WaterfallPainter" type control. I figured doing this was some baby steps, hihi.