Credits | Overview | Plotting Styles | Commands | Terminals
--- | --- | --- | --- | ---

## lines

The lines style connects adjacent points with straight line segments. It may be used in either 2D or 3D plots. The basic form requires 1, 2, or 3 columns of input data. Additional input columns may be used to provide information such as variable line color (see rgbcolor variable).

2D form (no "using" spec)

       1 column:   y     # implicit x from row number
       2 columns:  x y

3D form (no "using" spec)

       1 column:   z     # implicit x from row, y from index
       3 columns:  x y z

See also linetypes, linewidth, and linestyle.