Provided by: mpi-doc_1.2.7-10ubuntu1_all bug

NAME

       MPE_Draw_line -  Draws a line on an X11 display

SYNOPSIS

       #include "mpe.h"
       int MPE_Draw_line( handle, x1, y_1, x2, y_2, color )
       MPE_XGraph handle;
       int        x1, y_1, x2, y_2;
       MPE_Color  color;

INPUT PARAMETERS

       handle - MPE graphics handle
       x1,y_1 - pixel position of one end of the line to draw.  Coordinates are upper-left origin
              (standard X11)
       x2,y_2 - pixel position of the other end of the line to draw.  Coordinates are  upper-left
              origin (standard X11)
       color  - Color index value.  See MPE_MakeColorArray .

              By  default,  the colors MPE_WHITE , MPE_BLACK , MPE_RED , MPE_YELLOW , MPE_GREEN ,
              MPE_CYAN , MPE_BLUE , MPE_MAGENTA , MPE_AQUAMARINE , MPE_FORESTGREEN , MPE_ORANGE ,
              MPE_VIOLET , MPE_BROWN , MPE_PINK , MPE_CORAL and MPE_GRAY are defined.

NOTES FOR FORTRAN INTERFACE

       The  Fortran  interface  to this routine is different from its C counterpart and it has an
       additional argument, ierr, at the end of the argument list,  i.e.  the  returned  function
       value  (the  error  code) in C interface is returned as the additional argument in Fortran
       interface.  The Fortran interface is invoked with the CALL statement.

       All MPI and MPE objects, MPI_Comm, MPE_XGraph  and  MPE_Color,  are  of  type  INTEGER  in
       Fortran.

LOCATION

       mpe_graphics.c

                                            12/6/2001                            MPE_Draw_line(4)