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SGI Freeware 2002 November
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SGI Freeware 2002 November - Disc 2.iso
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fw_hylafax.idb
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catman
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tiffcheck.Z
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tiffcheck
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Text File
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2002-07-08
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3KB
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87 lines
TIFFCHECK(${MANNUM1_8}) TIFFCHECK(${MANNUM1_8})
NNAAMMEE
tiffcheck - check TIFF for _H_y_l_a_F_A_X conversion requirements
SSYYNNOOPPSSIISS
$${{SSBBIINN}}//ttiiffffcchheecckk [ _o_p_t_i_o_n_s ] _f_i_l_e_._t_i_f
DDEESSCCRRIIPPTTIIOONN
ttiiffffcchheecckk takes TIFF input and writes a multi-line text
message to the standard output describing any work needed
to prepare the images for facsimile transmission.
_t_i_f_f_c_h_e_c_k is usually invoked by _t_i_f_f_2_f_a_x(${MANNUM1_8})
script that is used by the _H_y_l_a_F_A_X scheduler to prepare
TIFF documents submitted for transmission.
The first line of output is a series of ``+''-separated
words that indicate if the input file should be:
rejected (``REJECT''),
reformatted with a different data-encoding scheme
(``REFORMAT''),
scaled to different page dimensions (``RESIZE''),
reimaged in a different vertical resolution
(``REVRES''), or
reimaged for other reasons such as conversion from
color to black&white (``REIMAGE'').
The conversion requirements string will always have key
words in the above order; e.g. ``RESIZE+REVRES'' if the
input file needs to be scaled and converted to a different
resolution. Information following the first line is
descriptive text that explains the reason(s) for the file
conversion(s); this text is suitable for return to a
client (should document conversion fail or not be
attempted). The descriptive text is ordered identically
to the keywords in the conversion string; this makes it
possible to match up conversion requirements to reasons.
OOPPTTIIOONNSS
The following operations are recognized:
--11 Set output to be Group 3 1D-encoded.
--22 Set output to be Group 3 2D-encoded.
--ww _w_i_d_t_h Set the output page _w_i_d_t_h, in pixels. By
default, pages are 1728 pixels wide.
--ll _l_e_n_g_t_h Set the output page _l_e_n_g_t_h in millimeters. By
default, pages are 297 millimeters long.
--rr _v_r_e_s Set the vertical resolution, in lines/inch, at
which to image the .
EEXXAAMMPPLLEESS
The following color image needs to be converted to
black&white, resized to the output page dimensions, and
reformatted to use Group 3 1D-encoded data.
hyla% ${SBIN}/tiffcheck jello.tif
REFORMAT+RESIZE+REIMAGE
Document is not a bilevel image (bits/sample 8).
Document requires reformatting, not in Group 3 format.
Document requires resizing to adjust page width (convert to 1728, document is 256).
This image is a facsimile received at high resolution (196
lpi); it only needs to be converted to 98 lpi.
hyla% ${SBIN}/tiffcheck faxix.tif
REVRES
Document requires reformatting to adjust vertical resolution (convert to 98, document is 196).
SSEEEE AALLSSOO
_t_i_f_f_2_f_a_x(${MANNUM1_8}), _f_a_x_q(${MANNUM1_8}), _h_y_l_a_f_a_x_-
_s_e_r_v_e_r(${MANNUM4_5})
January 18, 1996 TIFFCHECK(${MANNUM1_8})