NAME

       FcWeightFromOpenType - Convert from OpenType weight values to fontconfig ones

SYNOPSIS

       #include <fontconfig/fontconfig.h>

       int FcWeightFromOpenType (intot_weight);

DESCRIPTION

       FcWeightFromOpenType  returns  an  integer value to use with FC_WEIGHT, from an integer in
       the 1..1000 range, resembling the numbers  from  OpenType  specification's  OS/2  usWeight
       numbers, which are also similar to CSS font-weight numbers. If input is negative, zero, or
       greater than 1000,  returns  -1.  This  function  linearly  interpolates  between  various
       FC_WEIGHT_*  constants.  As such, the returned value does not necessarily match any of the
       predefined constants.

SINCE

       version 2.11.91