man display-palemu (Conventions) - display-palemu : Emulate palettized modes on visuals of other mode schemes

NAME

display-palemu : Emulate palettized modes on visuals of other mode schemes

display-palemu: [-parent=<mode>] <target-spec>

Emulates palettized modes (GT_PALETTE) on another target which can only do truecolor/greyscale/text modes or palettized modes of higher depth.

-parent=<mode>: Force the parent target to use a specific mode, specified as a standard LibGGI mode string (see libggi(7)).
target-spec: Specifies the target which to draw on (the parent target). This defaults to automatic selection (just like using ggiOpen(N) when GGI_DISPLAY is not set).