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pbmtopsg3(1) [minix man page]

pbmtopsg3(29 June 2001)                                                                                                    pbmtopsg3(29 June 2001)

pbmtopsg3 - convert PBM images to Postscript with G3 fax compression SYNOPSIS
pbmtopsg3 [--title=title] [--dpi=dpi] [filespec] DESCRIPTION
Converts the PBM images in the input PBM file to pages in a Postscript file encoded with G3 fax compression. If you don't specify filespec, the input is from Standard Input. Remember that you can create a multi-image PBM file simply by concatenating single-image PBM files, so if each page is in a different file, you might do: cat faxpage* | pbmtopsg3 > OPTIONS
-title The Postscript title value. Default is no title. -dpi The resolution of the Postscript output. Default is 72 dpi. SEE ALSO
pnmtops(1), pstopnm(1), gs(1), pstopnm(1), pbmtolps(1), pbmtoepsi(1), pbmtog3(1), g3topbm(1), pbm(5) pbmtopsg3(29 June 2001)

Check Out this Related Man Page

g32pbm(1)						       mgetty+sendfax manual							 g32pbm(1)

g32pbm - convert a Group 3 fax file into a portable bitmap SYNOPSIS
g32pbm [-reversebits] [-stretch] [g3file] DESCRIPTION
Reads a Group 3 fax file (raw or digifax) as input. If no filename is given, stdin is used. Produces a portable bitmap as output. OPTIONS
-r Tells g32pbm to interpret bits least-significant first, instead of the default most-significant first ("-reversebits"). Some fax modems do it one way and others do it the other way. If you get a whole bunch of "invalid code" messages (nearly one per line), try using this flag. -s Double each horizontal row of the fax file in the pbm file ("-stretch)". You can use this to adjust the aspect ratio of a "normal resolution" fax file to match that of a "fine resolution" fax file. This might not seem like it belongs here, but it's much faster than using pnmscale|pgmtopbm later. -s is activated automatically if the file is specified on the command line and its name starts with "fn..." (fax/normal). -l(aserjet) Instead of a portable bitmap (PBM), output HP laserjet files, suitable for direct printing on a HP laserjet or desjket. -d <dpi> Scale output to <dpi> dots per inch before printing. Normal FAX resolution is 204x196 dpi (fine mode), or 204x98 dpi (normal mode). In LaerJet mode, only the values 75, 150 and 300 are allowed for <dpi>. -t turn image by 90 degrees clockwise. Multiple -t commands increase angle, that is, -t -t will turn it upside down, and so on. -? Print a short command syntax. REFERENCES
The standard for Group 3 fax is defined in CCITT Recommendation T.4. BUGS
g32pbm could be smarter about the image width, at the moment, the maximum width is 1728 pixels, and the maximum height is 4300 lines. Everything bigger is just cut off. Only 'raw' pbm files are created. Scaling is too slow. Turning is too slow (and not yet fully implemented either). SEE ALSO
pbm2g3(1), pbm(5), g3cat(1), sendfax(8), mgetty(1) AUTHOR
g32pbm is Copyright (C) 1993 by Gert Doering, <>. It is similar to the g3topbm program in Jef Poskanzers pbmplus pack- age, but it's a complete re-write. No code is copied. greenie 27 Oct 93 g32pbm(1)
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