Credits | Overview | Plotting Styles | Commands | Terminals |
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This places the key at the default location:
set key default
This places a key at a specific place (upper right) on the screen:
set key at screen 0.85, 0.85
This places the key below the graph and minimizes the vertical space taken:
set key below horizontal
This places the key in the bottom left corner of the plot, left-justifies the text, gives the key box a title at the top, and draws a box around it with a thick border:
set key left bottom Left title 'Legend' box lw 3