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MPE_Draw_logic

NAME

MPE_Draw_logic - Sets logical operation for laying down new pixels

SYNOPSIS

 #include "mpe.h" 
 int MPE_Draw_logic( graph, function )
 MPE_XGraph graph;
 int function;
 

INPUT PARAMETERS

graph

- MPE graphics handle

function

- integer specifying one of the following:

and many more... see 'mpe_graphics.h'

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