annotate icons/derivative.png @ 1245:3cb397d65e2e spectrogram-minor-refactor

Minor tidy, + go back to opaque-only spectrogram as intended
author Chris Cannam
date Fri, 05 Aug 2016 13:48:14 +0100
parents a22d19f50673
children
rev   line source
Chris@341 1 (binary:image/png)