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cpdf-source
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Proper font IDs

This commit is contained in:
John Whitington 2023-07-20 13:35:06 +01:00
parent c9c8a06510
commit 6997a56661
2 changed files with 5 additions and 9 deletions
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4
cpdftexttopdf.ml
View File

@ -10,14 +10,12 @@ let rec of_utf8_with_newlines fontpack fontsize t =
(fun u ->
match Cpdfembed.get_char fontpack u with
| Some (c, n, f) ->
(*Printf.printf "Charcode %i, font number %i\n" c n;*)
begin if n <> !currfont then
begin
if !currtext <> [] then items := Cpdftype.Text (rev !currtext)::!items;
currtext := [];
currfont := n;
(* FIXME font id *)
items := Cpdftype.Font ("", f, fontsize)::!items;
items := Cpdftype.Font (string_of_int n, f, fontsize)::!items;
currtext := char_of_int c::!currtext;
end
else

10
cpdftoc.ml
View File

@ -38,10 +38,9 @@ let of_utf8 fontpack fontsize t =
(map
(function
| [] -> []
| (_, _, font) as h::t ->
| (_, n, font) as h::t ->
let charcodes = map (fun (c, _, _) -> char_of_int c) (h::t) in
(*FIXME id *)
[Cpdftype.Font ("", font, fontsize); Cpdftype.Text charcodes])
[Cpdftype.Font (string_of_int n, font, fontsize); Cpdftype.Text charcodes])
collated)
(* Cpdftype codepoints from a font and PDFDocEndoding string *)
@ -68,12 +67,11 @@ let rec shorten_text_inner l t =
let shorten_text fontpack fontsize l t =
let short = shorten_text_inner l t in
if short = t then t else
let charcode, _, dotfont =
let charcode, dotfontnum, dotfont =
unopt (Cpdfembed.get_char fontpack (int_of_char '.'))
in
let charcode = char_of_int charcode in
(* FIXME ID *)
short @ [Cpdftype.Font ("", dotfont, fontsize); Cpdftype.Text [charcode; charcode; charcode]]
short @ [Cpdftype.Font (string_of_int dotfontnum, dotfont, fontsize); Cpdftype.Text [charcode; charcode; charcode]]
(* Calculate the used codepoints *)
let used pdf fastrefnums labels title marks =