Specify labels on legend

In default, pltcli use input filename as legend labels. You can use --label option to specify them.

pltcli sample_data/sin.csv --label sin

When you plotting multiple csv files, you need to specify labels as many as input files.

pltcli sample_data/sin.csv sample_data/cos.csv --label sin --label cos

You can use tex literal in label as well as titles.

pltcli sample_data/sin.csv sample_data/cos.csv --label $\sin$ --label $\cos$

Position of legends

You can specify position of legend with --legend-pos option. --legend-pos option takes one of lu, ru, ll and rl. l and r means left and right and u and l means upper and lower. Default is ru.

pltcli sample_data/sin.csv --legend-pos ru

pltcli sample_data/sin.csv --legend-pos lu

pltcli sample_data/sin.csv --legend-pos rl

pltcli sample_data/sin.csv --legend-pos ll