Can we plot both points with smooth csplines in one legend? If we plot them separately two legends generates with separate point and line.
I expect both point and smooth line in one legend as in case of linepoints
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could you post your code? – Sembei Norimaki Jan 16 '23 at 12:30
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Welcome to Stackoverflow! I guess this could be a good question if you expand it a bit. Could you please confirm that `notitle` option does not suffice? – Dima Chubarov Jan 16 '23 at 12:37
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If `notitle` is not a solution in your case. Perhaps the solutions in this thread might help you https://stackoverflow.com/q/43996765/1328439. Note that these solutions are a bit of a hack. – Dima Chubarov Jan 16 '23 at 12:45
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If you have a current gnuplot (version 5.4), use keyentry to generate a custom entry for the plot legend.
plot FOO with points lt 2 notitle, \
FOO smooth csplines with lines lt 2 notitle, \
keyentry with linespoints lt 2 title "points + lines"
Ethan
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