NAME

       mfont_get_prop - Get a property value of a font.

SYNOPSIS

       void* mfont_get_prop (MFont * font, MSymbol key)

DESCRIPTION

       Get a property value of a font. The mfont_get_prop() function gets the value of key
       property of font font.  key must be one of the following symbols:

       Mfoundry, Mfamily, Mweight, Mstyle, Mstretch, Madstyle, Mregistry, Msize, Mresolution,
       Mspacing.

       If font is a return value of mfont_find(), key can also be one of the following symbols:

       Mfont_ascent, Mfont_descent, Mmax_advance.

RETURN VALUE

           If key is Mfoundry, Mfamily, Mweight, Mstyle, Mstretch, Madstyle, Mregistry, or
           Mspacing, this function returns the corresponding value as a symbol. If the font does
           not have key property, it returns Mnil.  If key is Msize, Mresolution, Mfont_ascent,
           Mfont_descent, or Mmax_advance, this function returns the corresponding value as an
           integer. If the font does not have key property, it returns 0. If key is something
           else, it returns NULL and assigns an error code to the external variable merror_code.

COPYRIGHT

       Copyright (C) 2001 Information-technology Promotion Agency (IPA)
       Copyright (C) 2001-2011 National Institute of Advanced Industrial Science and Technology
       (AIST)
       Permission is granted to copy, distribute and/or modify this document under the terms of
       the GNU Free Documentation License <http://www.gnu.org/licenses/fdl.html>.