NAME

       podofocolor - modify colors in a PDF file.

SYNOPSIS

       podofocolor [converter] [inputfile] [outpufile]

DESCRIPTION

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

CONVERTERS

       [converter] can be any of
              dummy - Convert all colors to red. Just a dummy and test implementation which serves as an example
              for developers.
              grayscale - Convert all colors of vector objects in a PDF to grayscale.
              lua [script] - Convert all colors based on a Lua description. A lua script has to be passed as  an
              additional parameter.

SEE ALSO

       podofobox(1),   podofocountpages(1),   podofocrop(1),  podofoencrypt(1),  podofogc(1),  podofoimg2pdf(1),
       podofoimgextract(1),  podofoimpose(1),   podofomerge(1),   podofoincrementalupdates(1),   podofopages(1),
       podofopdfinfo(1), podofotxt2pdf(1), podofotxtextract(1), podofouncompress(1), podofoxmp(1)

AUTHOR

       PoDoFo is written by Dominik Seichter <domseichter@web.de> and others.

       This  manual page was written by Dominik Seichter <domseichter@web.de> for the PoDoFo Project (but may be
       used by others).