beschulz/wav2png — pull request #18 by jbert (2014-07-10 11:16:35+00:00)
Title: add line-only -l flag, to add line graph of median values.

Hi.

Thanks for the nice tool and excellent code.

This commit adds a -l / --line-only flag which changes the drawn figure to a line graph of the median value of each block, rather than a "filled in" curve. The default remains the current draw style.

regards,

jb