##### 15.2.2.4 Line Properties

`xdata`
`ydata`
`zdata`
`ldata`
`udata`
`xldata`
`xudata`
  The data to be plotted. The `ldata` and `udata` elements are for errorbars in the y direction, and the `xldata` and `xudata` elements are for errorbars in the x direction.
`color`
  The RGB color of the line, or a color name. See Colors.
`linestyle`
`linewidth`
  See Line Styles.
`marker`
`markeredgecolor`
`markerfacecolor`
`markersize`
  See Marker Styles.
`keylabel`
  The text of the legend entry corresponding to this line. Note that this property is not compatible with Matlab and may be removed in a future version of Octave.