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- ppppnnnnmmmmttttoooottttiiiiffffffff((((1111)))) XXXXEEEENNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV ((((11113333 JJJJaaaannnnuuuuaaaarrrryyyy 1111999999991111)))) ppppnnnnmmmmttttoooottttiiiiffffffff((((1111))))
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- NNNNAAAAMMMMEEEE
- pnmtotiff - convert a a portable anymap into a TIFF file
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- SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
- ppppnnnnmmmmttttoooottttiiiiffffffff [----nnnnoooonnnneeee|----ppppaaaacccckkkkbbbbiiiittttssss| ----llllzzzzwwww|----gggg3333|----gggg4444] [----2222dddd] [----ffffiiiillllllll] [----
- pppprrrreeeeddddiiiiccccttttoooorrrr _n] [----mmmmssssbbbb2222llllssssbbbb|----llllssssbbbb2222mmmmssssbbbb] [----rrrroooowwwwssssppppeeeerrrrssssttttrrrriiiipppp _n] [_p_n_m_f_i_l_e]
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- DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
- Reads a portable anymap as input. Produces a TIFF file as
- output.
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- OOOOPPPPTTTTIIIIOOOONNNNSSSS
- By default, _p_n_m_t_o_t_i_f_f creates a TIFF file with LZW
- compression. This is your best bet most of the time.
- However, some TIFF readers can't deal with it. If you want
- to try another compression scheme or tweak some of the other
- even more obscure output options, there are a number of
- flags to play with.
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- The ----nnnnoooonnnneeee, ----ppppaaaacccckkkkbbbbiiiittttssss, ----llllzzzzwwww, ----gggg3333, and ----gggg4444 options are used to
- override the default and set the compression scheme used in
- creating the output file. The CCITT Group 3 and Group 4
- compression algorithms can only be used with bilevel data.
- The ----2222dddd and ----ffffiiiillllllll options are meaningful only with Group 3
- compression: ----2222dddd requests 2-dimensional encoding, while ----
- ffffiiiillllllll requests that each encoded scanline be zero-filled to a
- byte boundry. The ----pppprrrreeeeddddiiiiccccttttoooorrrr option is only meaningful with
- LZW compression: a predictor value of 2 causes each scanline
- of the output image to undergo horizontal differencing
- before it is encoded; a value of 1 forces each scanline to
- be encoded without differencing.
-
- By default, _p_n_m_t_o_t_i_f_f creates a TIFF file with msb-to-lsb
- fill order. The ----mmmmssssbbbb2222llllssssbbbb and ----llllssssbbbb2222mmmmssssbbbb options are used to
- override the default and set the fill order used in creating
- the file.
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- The ----rrrroooowwwwssssppppeeeerrrrssssttttrrrriiiipppp option can be used to set the number of
- rows (scanlines) in each strip of data in the output file.
- By default, the output file has the number of rows per strip
- set to a value that will ensure each strip is no more than 8
- kilobytes long.
-
- BBBBUUUUGGGGSSSS
- This program is not self-contained. To use it you must
- fetch the TIFF Software package listed in the OTHER.SYSTEMS
- file and configure PBMPLUS to use libtiff. See PBMPLUS's
- Makefile for details on this configuration.
-
- SSSSEEEEEEEE AAAALLLLSSSSOOOO
- tifftopnm(1), pnm(5)
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- Page 1 (printed 9/7/93)
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- ppppnnnnmmmmttttoooottttiiiiffffffff((((1111)))) XXXXEEEENNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV ((((11113333 JJJJaaaannnnuuuuaaaarrrryyyy 1111999999991111)))) ppppnnnnmmmmttttoooottttiiiiffffffff((((1111))))
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- AAAAUUUUTTTTHHHHOOOORRRR
- Derived by Jef Poskanzer from ras2tiff.c, which is Copyright
- (c) 1990 by Sun Microsystems, Inc. Author: Patrick J.
- Naughton (naughton@wind.sun.com).
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- Page 2 (printed 9/7/93)
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