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SGI Freeware 2001 May
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SGI Freeware 2001 May - Disc 2.iso
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dist
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fw_netpbm.idb
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usr
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freeware
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catman
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u_man
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cat1
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pnmgamma.Z
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pnmgamma
Wrap
Text File
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2001-01-10
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1KB
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67 lines
ppppnnnnmmmmggggaaaammmmmmmmaaaa((((1111)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV ((((11112222 JJJJaaaannnnuuuuaaaarrrryyyy 1111999999991111)))) ppppnnnnmmmmggggaaaammmmmmmmaaaa((((1111))))
NNNNAAAAMMMMEEEE
pnmgamma - perform gamma correction on a portable anymap
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]
DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
Reads a portable anymap as input. Performs gamma
correction, and produces a portable anymap as output.
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.
SSSSEEEEEEEE AAAALLLLSSSSOOOO
pnm(5)
AAAAUUUUTTTTHHHHOOOORRRR
Copyright (C) 1991 by Bill Davidson and Jef Poskanzer.
Page 1 (printed 12/12/00)