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cpdf-source
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This commit is contained in:
John Whitington 2023-03-03 17:07:12 +00:00
parent b3951da415
commit 3a59e18fd8
1 changed files with 18 additions and 2 deletions
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20
cpdfcommand.ml
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@ -3376,7 +3376,18 @@ let warn_prerotate range pdf =
let prerotate range pdf =
Cpdfpage.upright ~fast:args.fast range pdf
let show_composition json pdf = ()
let show_composition filesize json pdf =
let perc x = int_of_float (float_of_int x /. float_of_int filesize *. 100.) in
let fonts = ref 0 in
let images = ref 0 in
let page_data = ref 0 in
let xmp_metadata = ref 0 in
Printf.printf "Fonts: %i bytes (%i%%)\n" !fonts (perc !fonts);
Printf.printf "Images: %i bytes (%i%%)\n" !images (perc !images);
Printf.printf "Page data: %i bytes (%i%%)\n" !page_data (perc !page_data);
Printf.printf "XMP metadata: %i bytes (%i%%)\n" !xmp_metadata (perc !xmp_metadata);
let r = !fonts + !images + !page_data + !xmp_metadata in
Printf.printf "Unclassified: %i bytes (%i%%)\n" r (perc (filesize - r))
let embed_font () =
match args.font with
@ -4360,7 +4371,12 @@ let go () =
write_pdf false (Cpdfdraw.draw args.fast range pdf (rev (Hashtbl.find drawops "_")))
| Some (Composition json) ->
let pdf = get_single_pdf args.op false in
show_composition json pdf
let filesize =
match args.inputs with
| (InFile inname, _, _, _, _, _)::_ -> filesize inname
| _ -> 0
in
show_composition filesize json pdf
(* Advise the user if a combination of command line flags makes little sense,
or error out if it make no sense at all. *)