tiff2fax - convert (Tf for facsimile transmission by (Fx
SYNOPSIS
/var/spool/hylafax/bin/tiff2fax [
options ]
file
DESCRIPTION
bin/tiff2fax takes (Tf input and generates a (Tf
Class F image file suitable for facsimile transmission.
It is usually invoked by the (Fx scheduler process,
faxq(8) . The default implementation uses the
tiffcheck(8) program and tools from the freely available (Tf software
distribution to implement the conversion operations.
OPTIONS
The following operations are recognized:
-1
Write Group 3 1D-encoded data to the output file.
-2
Write Group 3 2D-encoded data to the output file.
-3
Write Group 4 MMR-encoded data to the output file.
-m pages
Set the maximum number of pages that are permitted in the
output file.
If more pages are present in the input document then
abort processing.
-o file
Write output to the specified
file instead of the default
foo.tif filename.
-w width
Set the output page
width , in pixels.
By default, pages are 1728 pixels wide.
-l length
Set the output page
length in millimeters.
By default, pages are 297 millimeters long.
-r vres
Set the vertical resolution,
in lines/inch, at which to image the (Ps.
FILES
/usr/sbin/tiffcheck (Tf file conversion examiner
/var/spool/hylafax/bin/ps2fax (Ps RIP for doing complicated conversions
/usr/bin/tiffcp for converting compression schemes
/usr/bin/tiff2ps for colorspace and/or image size conversions
BUGS
Conversions that require re-imaging and resizing may result in
images that are poorly placed on the page.
There is no way to control how images are treated when they are
resized; e.g. the original aspect ratio is not always maintained.