pbmtolj(1) General Commands Manual pbmtolj(1)NAME
pbmtolj - convert a PBM image to HP LaserJet format
SYNOPSIS
pbmtolj [-resolution N] [-float] [-noreset] [-packbits] [-delta] [-compress] [pbmfile] [-copies N]
DESCRIPTION
Reads a PBM image as input. Produces HP LaserJet data as output.
Note that there is no ljtopbm tool.
OPTIONS -resolution
Specifies the resolution of the output device, in dpi. Typical values are 75, 100, 150, 300, and 600. The default is 75.
-float Suppresses positioning information. The default is to write the sequence ESC & l 0 E to the output file.
-noreset
Prevents pbmtolj from writing the reset sequences to the beginning and end of the output file.
-packbits
Enables use of TIFF packbits compression.
-delta Enables use of delta-between-rows compression.
-compress
Enables use of both TIFF packbits, and delta-between-rows compression.
-copies
Specifies the the number of copies. The default is 1. This option controls the "number of copies" printer control; pbmtolj gener-
ates only one copy of the image.
All flags can be abbreviated to their shortest unique prefix.
SEE ALSO pbm(5)AUTHOR
Copyright (C) 1988 by Jef Poskanzer and Michael Haberler. -float and -noreset options added by Wim Lewis. -delta, -packbits, and -com-
press options added by Dave Platt.
22 April 2000 pbmtolj(1)
Check Out this Related Man Page
PPM2TIFF(1) General Commands Manual PPM2TIFF(1)NAME
ppm2tiff - create a TIFF file from PPM, PGM and PBM image files
SYNOPSIS
ppm2tiff [ options ] [ input.ppm ] output.tif
DESCRIPTION
ppm2tiff converts a file in the PPM, PGM and PBM image formats to TIFF. By default, the TIFF image is created with data samples packed
(PlanarConfiguration=1), compressed with the Packbits algorithm (Compression=32773), and with each strip no more than 8 kilobytes. These
characteristics can be overridden, or explicitly specified with the options described below
If the PPM file contains greyscale data, then the PhotometricInterpretation tag is set to 1 (min-is-black), otherwise it is set to 2 (RGB).
If no PPM file is specified on the command line, ppm2tiff will read from the standard input.
OPTIONS -c Specify a compression scheme to use when writing image data: none for no compression, packbits for PackBits compression (will be
used by default), lzw for Lempel-Ziv & Welch compression, jpeg for baseline JPEG compression, zip for Deflate compression, g3 for
CCITT Group 3 (T.4) compression, and g4 for CCITT Group 4 (T.6) compression.
-r Write data with a specified number of rows per strip; by default the number of rows/strip is selected so that each strip is approxi-
mately 8 kilobytes.
-R Mark the resultant image to have the specified X and Y resolution (in dots/inch).
SEE ALSO tiffinfo(1), tiffcp(1), tiffmedian(1), libtiff(3)
Libtiff library home page: http://www.remotesensing.org/libtiff/
libtiff March 1, 2006 PPM2TIFF(1)
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