LEGENDTITLEON
SET LEGENDTITLEON n GET LEGENDTITLEON { n }
LEGENDTITLEON = 1
LEGENDTITLEON controls whether or not the string LEGENDTITLE is drawn, centred, at the top of the legend frame.
LEGENDTITLE
LEGENDTITLEON = 0 → off LEGENDTITLEON ≠ 0 → on
LEGENDTITLEON = 0
LEGENDTITLEON ≠ 0
LEGENDSYMBOLS LEGENDTITLE