set cmark marktype
Set the style of the marker for line plots.
marktype
may be one of the following:
0 - none 1 - plus sign 2 - open circle (default) 3 - closed circle 4 - open square 5 - closed square 6 - multiplication sign 7 - open diamond 8 - open triangle 9 - closed triangle 10 - open circle with vertical bar 11 - closed circle with vertical bar
clear
or display
.
set digsize
.