more

Makefile

@@ -3,11 +3,10 @@ NONDOC = cpdfyojson cpdfxmlm cpdfutil
 
 DOC = cpdfunicodedata cpdferror cpdfdebug cpdfjson cpdfstrftime cpdfcoord \
       cpdfattach cpdfpagespec cpdfposition cpdfpresent cpdfmetadata \
-      cpdfbookmarks cpdfpage cpdfaddtext cpdfimage cpdffont cpdftype \
-      cpdfpad cpdfocg cpdfsqueeze cpdfdraft cpdfspot \
+      cpdfbookmarks cpdfpage cpdftruetype cpdfembed cpdfaddtext cpdfimage \
+      cpdffont cpdftype cpdfpad cpdfocg cpdfsqueeze cpdfdraft cpdfspot \
       cpdfpagelabels cpdfcreate cpdfannot cpdfxobject cpdfimpose cpdftweak \
-      cpdftruetype cpdfembed cpdftexttopdf cpdftoc\
-      cpdfcommand
+      cpdftexttopdf cpdftoc cpdfcommand
 
 MODS = $(NONDOC) $(DOC)
 
@@ -31,7 +30,7 @@ $(foreach x,$(MODS),$x.cmti)
 
 ifneq ($(shell ocamlopt -version),)
   TARGETS += native-code native-code-library
-  LIBINSTALL_FILES += cpdf.a cpdf.cmxa $(foreach x,$(PDFMODS),$x.cmx)
+  LIBINSTALL_FILES += cpdf.a cpdf.cmxa $(foreach x,$(MODS),$x.cmx)
 endif
 
 all : $(TARGETS)

cpdfaddtext.ml

@@ -21,6 +21,12 @@ let charcodes_of_utf8 font s =
     in
     implode (map char_of_int charcodes)
 
+let unicode_codepoint_of_pdfcode encoding_table glyphlist_table p =
+  try
+    hd (Hashtbl.find glyphlist_table (Hashtbl.find encoding_table p))
+  with
+    Not_found -> 0
+
 (* Get the width of some text in the given font *)
 let width_of_text font text =
   match font with
@@ -586,8 +592,19 @@ let
                      !pdf;
                    voffset := !voffset +. (linespacing *. fontsize))
               lines;
+              begin match embedinfo with
+              | None -> ()
+              | Some (_, fontfile, fontname, encoding) ->
                   let charcodes = map fst (list_of_hashtbl used) in
-              Printf.printf "%i charcodes used\n" (length charcodes);
+                  let encoding_table = Pdftext.table_of_encoding encoding in
+                  let glyphlist_table = Pdfglyphlist.glyph_hashes () in
+                  let codepoints =
+                    map (fun c -> unicode_codepoint_of_pdfcode encoding_table glyphlist_table (int_of_char c)) charcodes
+                  in
+                  let objnum = match fontpdfobj with Pdf.Indirect i -> i | _ -> failwith "bad fontpdfobj" in
+                  let font = Cpdfembed.embed_truetype !pdf ~fontfile ~fontname ~codepoints ~encoding in
+                    ignore (Pdftext.write_font ~objnum !pdf font)
+                  end;
               !pdf
 
 let removetext range pdf =

cpdfcommand.ml

@@ -3705,12 +3705,13 @@ let go () =
   | Some (AddText text) ->
       let pdf = get_single_pdf args.op false in
         let range = parse_pagespec_allow_empty pdf (get_pagespec ()) in
-          let font =
+          let font, embedinfo =
             match args.font with
-            | StandardFont f -> Some (Pdftext.StandardFont (f, args.fontencoding))
-            | OtherFont f -> None (* it's in fontname *)
+            | StandardFont f -> Some (Pdftext.StandardFont (f, args.fontencoding)), None
+            | OtherFont f -> None, None (* it's in fontname *)
             | FontToEmbed fontfile ->
-                Some (Cpdfembed.embed_truetype pdf ~fontfile ~fontname:args.fontname ~codepoints:[] ~encoding:args.fontencoding)
+                Some (Cpdfembed.embed_truetype pdf ~fontfile ~fontname:args.fontname ~codepoints:[] ~encoding:args.fontencoding),
+                Some (pdf, fontfile, args.fontname, args.fontencoding)
           in
             warn_prerotate range pdf;
             let pdf =
@@ -3722,7 +3723,7 @@ let go () =
             in
               write_pdf false
                 (Cpdfaddtext.addtexts
-                   args.linewidth args.outline args.fast args.fontname
+                   ?embedinfo args.linewidth args.outline args.fast args.fontname
                    font args.embedfonts args.bates args.batespad args.color args.position
                    args.linespacing args.fontsize args.underneath text range
                    () args.relative_to_cropbox args.opacity