

_X _W_i_n_d_o_w _S_y_s_t_e_m _G_r_a_p_h_i_c_s

     X11(display = "", width = 7, height = 7, ps = 12)
     x11(display = "", width = 7, height = 7, ps = 12)

_A_r_g_u_m_e_n_t_s:

 display: the display on which the graphics window will
          appear.  The default is to use the value in the
          user's environment variable `DISPLAY'.

   width: the width of the plotting window in inches.

  height: the height of the plotting window in inches.

      ps: the default pointsize to be used.

_D_e_s_c_r_i_p_t_i_o_n:

     `x11' starts a graphics device driver for the X Window
     System (version 11).  This can only be done on machines
     that run X.

_S_e_e _A_l_s_o:

     `postscript', `macintosh', `Devices'.

