Configuration fontsCfg = cfg.getChild("fonts", false);
if (fontsCfg != null) {
// font substitution
Configuration substitutionsCfg = fontsCfg.getChild("substitutions", false);
if (substitutionsCfg != null) {
FontSubstitutionsConfigurator fontSubstitutionsConfigurator
= new FontSubstitutionsConfigurator(substitutionsCfg);
FontSubstitutions substitutions = new FontSubstitutions();
fontSubstitutionsConfigurator.configure(substitutions);
fontManager.setFontSubstitutions(substitutions);
}
// referenced fonts (fonts which are not to be embedded)
Configuration referencedFontsCfg = fontsCfg.getChild("referenced-fonts", false);