Add an optional spectrum visualiser

This is really more of a demo.  It's doable, just rather ugly.

It would deserve some further tuning, if anyone cared enough.
This commit is contained in:
2021-07-03 23:58:05 +02:00
parent 120a11ca1b
commit a439a56ee9
5 changed files with 510 additions and 4 deletions

2
NEWS
View File

@@ -3,6 +3,8 @@
* Now requesting and processing terminal de/focus events,
using a new "defocused" attribute for selected rows
* Made it possible to show a spectrum visualiser when built against FFTW
1.0.0 (2020-11-05)