1PODOFOCOLOR(1)                    podofocolor                   PODOFOCOLOR(1)
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NAME

6       podofocolor - modify colors in a PDF file.
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SYNOPSIS

9       podofocolor [converter] [inputfile] [outpufile]
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DESCRIPTION

12       podofocolor  is  one  of the command line tools from the PoDoFo library
13       that provide several useful operations  to  work  with  colors  in  PDF
14       files.  It  can  parse and/or modify all colors or colorspaces in a PDF
15       file. The modifications can be defined via C++ or a Lua script.  Custom
16       conversions  like  convert all colors to grayscale are included. Please
17       note that only colors of vector objects on pages and  in  XObjects  are
18       affected. This tool does not transform colos in images at the moment.
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CONVERTERS

21       [converter] can be any of
22              dummy  - Convert all colors to red. Just a dummy and test imple‐
23              mentation which serves as an example for developers.
24              grayscale - Convert all colors of vector objects  in  a  PDF  to
25              grayscale.
26              lua  [script] - Convert all colors based on a Lua description. A
27              lua script has to be passed as an additional parameter.
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SEE ALSO

30       podofobox(1),  podofocountpages(1),  podofocrop(1),   podofoencrypt(1),
31       podofogc(1),  podofoimg2pdf(1),  podofoimgextract(1),  podofoimpose(1),
32       podofomerge(1),   podofoincrementalupdates(1),   podofopages(1),   pod‐
33       ofopdfinfo(1),   podofotxt2pdf(1),   podofotxtextract(1),  podofouncom‐
34       press(1), podofoxmp(1)
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AUTHOR

37       PoDoFo is written by Dominik Seichter <domseichter@web.de> and others.
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39       This manual page was written by Dominik  Seichter  <domseichter@web.de>
40       for the PoDoFo Project (but may be used by others).
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44PoDoFo                            2011-01-06                    PODOFOCOLOR(1)