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- rawtopgm(1) Unix Programmer's Manual rawtopgm(1)
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- NNNAAAMMMEEE
- rawtopgm - convert raw grayscale bytes into a portable graymap
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- SSSYYYNNNOOOPPPSSSIIISSS
- rrraaawwwtttooopppgggmmm [-hhheeeaaadddeeerrrssskkkiiippp _N] [-rrrooowwwssskkkiiippp _N] _w_i_d_t_h _h_e_i_g_h_t [_i_m_a_g_e_d_a_t_a]
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- DDDEEESSSCCCRRRIIIPPPTTTIIIOOONNN
- Reads raw grayscale bytes as input. Produces a portable graymap as
- output. The input file is just grayscale bytes. You have to specify the
- width and height on the command line, since the program obviously can't
- get them from the file. The maxval is assumed to be 255. If the
- resulting image is upside down, run it through pppnnnmmmfffllliiippp ---tttbbb ...
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- OOOPPPTTTIIIOOONNNSSS
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- ---hhheeeaaadddeeerrrssskkkiiippp
- If the file has a header, you can use this flag to skip over it.
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- ---rrrooowwwssskkkiiippp
- If there is padding at the ends of the rows, you can skip it with
- this flag. Note that rowskip can be a real number. Amazingly, I
- once had an image with 0.376 bytes of padding per row. This turned
- out to be due to a file-transfer problem, but I was still able to
- read the image.
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- SSSEEEEEE AAALLLSSSOOO
- pgm(5), rawtoppm(1), pnmflip(1)
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- AAAUUUTTTHHHOOORRR
- Copyright (C) 1989 by Jef Poskanzer.
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- 15 December 89 1
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