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cpdf-source
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This commit is contained in:
John Whitington 2020-12-20 14:32:32 +00:00
parent 27fa67b04d
commit 2960b5f092
1 changed files with 9 additions and 7 deletions
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16
cpdfcommand.ml
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@ -2808,7 +2808,9 @@ let write_image pdf resources name image =
| Pdfimage.JPEG2000 (stream, _) -> write_stream (name ^ ".jpx") stream
| Pdfimage.JBIG2 (stream, _) -> write_stream (name ^ ".jbig2") stream
| Pdfimage.Raw (w, h, Pdfimage.BPP24, stream) ->
let fh = open_out_bin (name ^ ".pnm") in
let pnm = name ^ ".pnm" in
let png = name ^ ".png" in
let fh = open_out_bin pnm in
pnm_to_channel_24 fh w h stream;
close_out fh;
begin match args.path_to_p2p with
@ -2817,22 +2819,22 @@ let write_image pdf resources name image =
"" -> Printf.eprintf "Neither pnm2png nor imagemagick found. Specify with -p2p or -im\n"
| _ ->
begin match
Sys.command (args.path_to_im ^ " " ^ "\"" ^ name ^ ".pnm\"" ^ " " ^ "\"" ^ name ^ ".png\"")
Sys.command (Filename.quote_command args.path_to_im [pnm; png])
with
0 -> Sys.remove (name ^ ".pnm");
0 -> Sys.remove pnm
| _ ->
Printf.eprintf "Call to imagemagick failed: did you specify -p2p correctly?\n";
Sys.remove (name ^ ".pnm")
Sys.remove pnm
end
end
| _ ->
begin match
Sys.command (args.path_to_p2p ^ " -gamma 0.45 -quiet " ^ "\"" ^ name ^ ".pnm\"" ^ "> \"" ^ name ^ ".png\"")
Sys.command (Filename.quote_command args.path_to_p2p ~stdout:png ["-gamma"; "0.45"; "-quiet"; pnm])
with
| 0 -> Sys.remove (name ^ ".pnm")
| 0 -> Sys.remove pnm
| _ ->
Printf.eprintf "Call to pnmtopng failed: did you specify -p2p correctly?\n";
Sys.remove (name ^ ".pnm")
Sys.remove pnm
end
end
| _ ->