.TH MPE_Num_colors 4 "6/15/2009" " " "MPE"
.SH NAME
MPE_Num_colors \-  Gets the number of available colors 
.SH SYNOPSIS
.nf
#include "mpe.h" 
int MPE_Num_colors( handle, nc )
MPE_XGraph handle;
int        *nc;
.fi
.SH INPUT PARAMETER
.PD 0
.TP
.B handle 
- MPE graphics handle
.PD 1

.SH OUTPUT PARAMETER
.PD 0
.TP
.B nc 
- Number of colors available on the display.
.PD 1


.SH 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.
.SH LOCATION
../src/graphics/src/mpe_graphics.c