PLOT(3F)                                                              PLOT(3F)



NAME
       plot: openpl et al. - f77 library interface to _p_l_o_t (3X) libraries.

SYNOPSIS
       subroutine openpl()

       subroutine erase()

       subroutine label(str)
       character str*(*)

       subroutine line(ix1, iy1, ix2, iy2)

       subroutine box(ix1, iy1, ix2, iy2)
       Draw a rectangle and leave the cursor at ( _i_x_2,_i_y_2).

       subroutine circle(ix, iy, ir)

       subroutine arc(ix, iy, ix0, iy0, ix1, iy1)

       subroutine move(ix, iy)

       subroutine cont(ix, iy)

       subroutine point(ix, iy)

       subroutine linemd(str)
       character str*(*)

       subroutine space(ix0, iy0, ix1, iy1)

       subroutine clospl()


DESCRIPTION
       These are interface subroutines, in the library _-_l_f_7_7_p_l_o_t, allowing _f_7_7
       users to call the _p_l_o_t(3X) graphics  routines  which  generate  graphic
       output  in  a relatively device-independent manner.  The _f_7_7 subroutine
       names are the same as the _C function  names  except  that  _l_i_n_e_m_o_d  and
       _c_l_o_s_e_p_l  have  been  shortened  to _l_i_n_e_m_d and _c_l_o_s_p_l _.  See _p_l_o_t(5) and
       _p_l_o_t(3X) for a description of their effect.

       Only the first 255 character in string arguments to  _l_a_b_e_l  and  _l_i_n_e_m_d
       are used.

       This  library must be specified in the _f_7_7(1) command before the device
       specific graphics library; for example, to compile and load  a  FORTRAN
       program in _p_r_o_g_._f to run on a Tektronix 4014 terminal:

              f77 prog.f -lf77plot -l4014

       See _p_l_o_t(3X) for a complete list of device specific plotting libraries.

SEE ALSO
       plot(5), plot(1G), plot(3X), graph(1G)



4.3 Berkeley Distribution       April 30, 1986                        PLOT(3F)