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- ppppnnnnmmmmggggaaaammmmmmmmaaaa((((1111)))) XXXXEEEENNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV ((((11112222 JJJJaaaannnnuuuuaaaarrrryyyy 1111999999991111)))) ppppnnnnmmmmggggaaaammmmmmmmaaaa((((1111))))
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- NNNNAAAAMMMMEEEE
- pnmgamma - perform gamma correction on a portable anymap
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- SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
- ppppnnnnmmmmggggaaaammmmmmmmaaaa _v_a_l_u_e [_p_n_m_f_i_l_e]
- ppppnnnnmmmmggggaaaammmmmmmmaaaa _r_e_d_v_a_l_u_e _g_r_e_e_n_v_a_l_u_e _b_l_u_e_v_a_l_u_e [_p_n_m_f_i_l_e]
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- DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
- Reads a portable anymap as input. Performs gamma
- correction, and produces a portable anymap as output.
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- The arguments specify what gamma value(s) to use. A value
- of 1.0 leaves the image alone, less than one darkens it, and
- greater than one lightens it.
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- SSSSEEEEEEEE AAAALLLLSSSSOOOO
- pnm(5)
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- AAAAUUUUTTTTHHHHOOOORRRR
- Copyright (C) 1991 by Bill Davidson and Jef Poskanzer.
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- Page 1 (printed 9/7/93)
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