I want to customize the frame and ticks of the BarLegend, but according to the documentation it does not support standard Graphics options. Perhaps there is a hack possible?
More specifically I want the frame and ticks to be with a fixed AbsoluteThickness and Black.
When testing, I figured out that although in conflict with documentation
BarLegend[{"SolarColors", {0, 1}}, 5, FrameStyle -> Directive[Red, Thick], TicksStyle -> Directive[Red, Thick]] does actually change the colour and thickness of the frame, but not the thickness of the tick. How to also change the thickness of the tick?


BarLegend[{"SolarColors", {0, 1}}, 5 , "TicksStyle" -> Directive[ Red, FontColor->Black, AbsoluteThickness[5]], "FrameStyle" -> Directive[Red, Thick]]work in your version /OS? $\endgroup$" "options? $\endgroup$"TicksStyle"i found How can I change the thickness of tick marks in BarLegend? which looks like a duplicate/ almost duplicate. It probably was during one of those spelunking expeditions where I bumped intoCharting`iBarLegendandOptions[Charting`iBarLegend]. $\endgroup$