void PictSelection::WriteComments (ostream& to) {
to << "%!PS-Adobe-2.0 EPSF-1.2\n";
to << "%%DocumentFonts:";
int linelen = strlen("%%DocumentFonts:");
const int MAXLINELEN = 256;
IFontList* fontlist = new IFontList;
CollectFonts(fontlist);
for (fontlist->First(); !fontlist->AtEnd(); fontlist->Next()) {
IFont* font = fontlist->GetCur()->GetFont();
if (linelen + strlen(font->GetPrintFont()) + 2 <= MAXLINELEN) {
to << " ";
++linelen;
} else {
to << "\n%%+ ";
linelen = strlen("%%+ ");
}
to << font->GetPrintFont();
linelen += strlen(font->GetPrintFont());
}
to << "\n";
delete fontlist;
to << "%%Pages: 1\n";
Coord l, b, r, t;
GetBox(l, b, r, t);
to << "%%BoundingBox: " << l << " " << b << " " << r << " " << t << "\n";
to << "%%EndComments\n\n";
to << "50 dict begin\n\n";
}
void PictSelection::Merge (IFont* font, IFontList* fontlist) {
boolean found = false;
if (font == nil) {
found = true;
} else if (fontlist->Find(font)) {
found = true;
} else {
for (fontlist->First(); !fontlist->AtEnd(); fontlist->Next()) {
IFont* cmp = fontlist->GetCur()->GetFont();
if (strcmp(font->GetPrintFont(), cmp->GetPrintFont()) == 0) {
found = true;
break;
}
}
}
if (!found) {
fontlist->Append(new IFontNode(font));
}
}