The line command creates a plot data object, which when displayed is a line segment starting at point a and ending at point b. The line is two- or three-dimensional depending on whether a is a list of two or three values, respectively.

The plot data object produced by the line command can be used in a PLOT or PLOT3D data structure, or displayed using the plots:-display command.

Remaining arguments are interpreted as options, which are specified as equations of the form option = value.  For more information, see plottools, plot/options and plot3d/option.

$\mathrm{with}\left(\mathrm{plottools}\right)\:$

$\mathrm{with}\left(\mathrm{plots}\right)\:$

$\mathrm{display}\left(\mathrm{line}\left(\left[0\,0\right]\,\left[3\,4\right]\,\mathrm{color}=\mathrm{red}\,\mathrm{linestyle}=\mathrm{dash}\right)\right)$

$\mathrm{display}\left(\mathrm{line}\left(\left[0\,0\,0\right]\,\left[1\,1\,1\right]\right)\,\mathrm{axes}=\mathrm{boxed}\,\mathrm{color}=\mathrm{red}\,\mathrm{linestyle}=\mathrm{solid}\,\mathrm{orientation}=\left[-160\,60\right]\right)$