MPE_Add_RGB_colorAdds a color to the colormap given its RGB values
#include "mpe.h" int MPE_Add_RGB_color( graph, red, green, blue, mapping ) MPE_XGraph graph; int red, green, blue; MPE_Color *mapping;
|graph||MPE graphics handle
|red, green, blue||color levels from 0 to 65535
- index of the new color
|-1||maxcolors too large (equal to numcolors)
|mapping||index of the new color
NotesThis call adds a color cell to X11's color table, increments maxcolors (the index), and writes it to the mapping parameter.
Notes For Fortran InterfaceThe 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.