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The GNU libplot
graphics library and applications built on it, such as graph
, plot
, pic2plot
,
tek2plot
, and plotfont
, can draw text strings in a wide
variety of fonts. Text strings may include characters from more than
one font in a typeface, and may include superscripts, subscripts, and
square roots. A wide variety of marker symbols can also be drawn.
The following sections explain how to use these features.