String encoding = style.getStringProperty(CSSName.FS_PDF_FONT_ENCODING);
String fontFamily = null;
if (rule.hasFontFamily()) {
fontFamily = style.valueByName(CSSName.FONT_FAMILY).asString();
}
try {
addFontFaceFont(fontFamily, src.asString(), encoding, embedded, font1, font2);
} catch (DocumentException e) {
XRLog.exception("Could not load font " + src.asString(), e);