File: cpdfspot.ml

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cpdf 2.9-1
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file content (13 lines) | stat: -rw-r--r-- 310 bytes parent folder | download 
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open Pdfutil

let list_spot_colours pdf =
  Pdf.objiter
    (fun _ obj ->
       match obj with
         Pdf.Array (Pdf.Name "/Separation"::x::_) ->
           begin match Pdf.direct pdf x with
             Pdf.Name col -> Printf.printf "%s\n" col
           | _ -> ()
           end
       | _ -> ())
    pdf