feat(whiskers): add rgba to hex helpers #120
Merged
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Adds helpers to get rgba channels of colors as hex digits:
red_h
green_h
blue_h
alpha_h
The helpers each return a pair of hex digits from 00 to FF corresponding to the red, green, blue, and alpha channels respectively.
The rationale behind this is to help with cases where the channels of colors must either be specified separately or in an order other than
RRGGBB
.For instance, the video player
mpv
comes with a plugin that displays stats about the video being played. For some reason, this plugin requires that colors are specified as hex codes inBBGGRR
order in its configuration.