# NOT RUN {
# simple dark mode
thematic_on("black", "white")
plot(1:10)
plot(1:10, col = 1:10)
lattice::show.settings()
# use any hex color string
thematic_on("#444444", "#e4e4e4")
plot(1:10)
plot(1:10, col = 1:10)
lattice::show.settings()
# disables thematic (also restores global state)
thematic_off()
plot(1:10)
lattice::show.settings()
thematic_on("darkblue", "skyblue", "orange")
image(volcano)
image(volcano, col = thematic_get_option("sequential"))
lattice::show.settings()
thematic_off()
# }
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