MPE_Draw_point - Draws a point on an X Windows display
#include "mpe.h"
int MPE_Draw_point( handle, x, y, color )
MPE_XGraph handle;
int x, y;
MPE_Color color;
- handle
- - MPE graphics handle
- x,y
- - pixel position 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.
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.
mpe_graphics.c