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Improve specrum visulaizer for transparent backgrounds (#467)

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* Replace "hack" with hacky chars

* Remove unnecessary spaces

* Add config option visualizer_spectrum_use_legacy_chars
This commit is contained in:
TilCreator
2024-08-21 16:34:12 +02:00
committed by GitHub
parent 1c77138f51
commit f83428a665
6 changed files with 23 additions and 3 deletions
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9
doc/config
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@@ -125,6 +125,15 @@
#
#visualizer_spectrum_smooth_look = yes
#
## Use unicode block characters from "symbols for legacy computing", this
## improves the smooth look on transparent terminals by using special unicode
## chars instead of reversing the background and foreground color on the bottom
## edge of the spectrum. This may lead to a glitchy mess on the bottom edge of
## the spectrum, this can eighter be fixed by changing the font or disabeling
## this.
#
#visualizer_spectrum_use_legacy_chars = yes
#
## A value between 1 and 5 inclusive. Specifying a larger value makes the
## visualizer look at a larger slice of time, which results in less jumpy
## visualizer output.

3
doc/ncmpcpp.1
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@@ -114,6 +114,9 @@ Automatically scale visualizer size.
.B visualizer_spectrum_smooth_look = yes/no
For spectrum visualizer, use unicode block characters for a smoother, more continuous look. This will override the visualizer_look option. With transparent terminals and visualizer_in_stereo set, artifacts may be visible on the bottom half of the visualization.
.TP
.B visualizer_spectrum_use_legacy_chars = yes/no
Use unicode block characters from "symbols for legacy computing", this improves the smooth look on transparent terminals by using special unicode chars instead of reversing the background and foreground color on the bottom edge of the spectrum. This may lead to a glitchy mess on the bottom edge of the spectrum, this can eighter be fixed by changing the font or disabeling this.
.TP
.B visualizer_spectrum_dft_size = NUMBER
For spectrum visualizer, a value between 1 and 5 inclusive. Specifying a larger value makes the visualizer look at a larger slice of time, which results in less jumpy visualizer output.
.TP