}
if (gfxFontDict) {
for (i = 0; i < gfxFontDict->getNumFonts(); ++i) {
- font = gfxFontDict->getFont(i);
- scanFont(font, doc);
+ if ((font = gfxFontDict->getFont(i))) {
+ scanFont(font, doc);
+ }
}
delete gfxFontDict;
}
static void scanFont(GfxFont *font, PDFDoc *doc) {
Ref fontRef, embRef;
- Object fontObj, nameObj, toUnicodeObj;
+ Object fontObj, toUnicodeObj;
GString *name;
- GBool subset, hasToUnicode;
+ GBool emb, subset, hasToUnicode;
int i;
fontRef = *font->getID();
// font name
name = font->getOrigName();
+ // check for an embedded font
+ if (font->getType() == fontType3) {
+ emb = gTrue;
+ } else {
+ emb = font->getEmbeddedFontID(&embRef);
+ }
+
// look for a ToUnicode map
hasToUnicode = gFalse;
if (doc->getXRef()->fetch(fontRef.num, fontRef.gen, &fontObj)->isDict()) {
printf("%-36s %-12s %-3s %-3s %-3s",
name ? name->getCString() : "[none]",
fontTypeNames[font->getType()],
- font->getEmbeddedFontID(&embRef) ? "yes" : "no",
+ emb ? "yes" : "no",
subset ? "yes" : "no",
hasToUnicode ? "yes" : "no");
if (fontRef.gen >= 100000) {