pnmtoplainpnm(1) [php man page]

pnmtoplainpnm(1)					      General Commands Manual						  pnmtoplainpnm(1)

NAME

       pnmtoplainpnm - convert portable any map to plain (ASCII) anymap format

SYNOPSIS

       pnmtoplainpnm [pnmfile]

DESCRIPTION

       Reads  a  portable  anymap  as  input,  either from the named file or if no file named, from Standard Input.  Writes out the image in plain
       (ASCII) anymap format to Standard Output.  Of the three plain anymap formats, this program generates the one that corresponds naturally	to
       the one of the three anymap formats that is the input (PBM for PBM, etc.).

SEE ALSO

       pnm(5)

								   05 March 2000						  pnmtoplainpnm(1)

anytopnm(1)						      General Commands Manual						       anytopnm(1)

NAME

       anytopnm - attempt to convert an unknown type of image file to a portable anymap

SYNOPSIS

       anytopnm [file]

DESCRIPTION

       anytopnm  converts the input image, which may be in any of dozens of graphics formats, to PBM, PGM, or PPM format, depending on that nature
       of the input image, and outputs it to Standard Output.

       To determine the format of the input, anytopnm uses the file program (possibly assisted by the magic numbers file  fragment  included  with
       Netpbm).   If  that  fails  (very few image formats have magic numbers), anytopnm looks at the filename extension.  If that fails, anytopnm
       punts.

       The type of the output file depends on the input image.

       If file indicates that the input file is compressed (either via Unix compress, gzip, or bzip compression),  anytopnm  uncompresses  it  and
       proceeds as above with the uncompressed result.

       If file indicates that the input file is encoded by uuencode or btoa, anytopnm decodes it and proceeds as above with the decoded result.

       If file is - or not given, anytopnm takes its input from Standard Input.

SEE ALSO

       pnmfile(1), pnm(5), file(1)

AUTHOR

       Copyright (C) 1991 by Jef Poskanzer.

								   11 July 2000 						       anytopnm(1)