FcDefaultSubstitute(3) FcDefaultSubstitute(3)
NAME
FcDefaultSubstitute - Perform default substitutions in a pattern
SYNOPSIS
#include <fontconfig/fontconfig.h>
void FcDefaultSubstitute (FcPattern *pattern);
DESCRIPTION
Supplies default values for underspecified font patterns:
o Patterns without a specified style or weight are set to Medium
o Patterns without a specified style or slant are set to Roman
o Patterns without a specified pixel size are given one computed from
any specified point size (default 12), dpi (default 75) and scale
(default 1).
This function has been replaced by FcConfigSetDefaultSubstitute and
will be deprecated.
Fontconfig 2.17.1 02 July 2025 FcDefaultSubstitute(3)
fontconfig 2.17.1 - Generated Thu Apr 9 15:01:44 CDT 2026