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pgmramp.1
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1995-07-25
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2KB
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67 lines
ppppggggmmmmrrrraaaammmmpppp((((1111)))) XXXXEEEENNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV ((((22224444 NNNNoooovvvveeeemmmmbbbbeeeerrrr 1111999988889999)))) ppppggggmmmmrrrraaaammmmpppp((((1111))))
NNNNAAAAMMMMEEEE
pgmramp - generate a grayscale ramp
SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
ppppggggmmmmrrrraaaammmmpppp ----llllrrrr|----ttttbbbb | ----rrrreeeeccccttttaaaannnngggglllleeee|----eeeelllllllliiiippppsssseeee _w_i_d_t_h _h_e_i_g_h_t
DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
Generates a graymap of the specified size containing a
black-to-white ramp. These ramps are useful for multiplying
with other images, using the _p_n_m_a_r_i_t_h tool.
OOOOPPPPTTTTIIIIOOOONNNNSSSS
----llllrrrr A left to right ramp.
----ttttbbbb A top to bottom ramp.
----rrrreeeeccccttttaaaannnngggglllleeee
A rectangular ramp.
----eeeelllllllliiiippppsssseeee
An elliptical ramp.
All flags can be abbreviated to their shortest unique
prefix.
SSSSEEEEEEEE AAAALLLLSSSSOOOO
pnmarith(1), pgm(5)
AAAAUUUUTTTTHHHHOOOORRRR
Copyright (C) 1989 by Jef Poskanzer.
Page 1 (printed 9/7/93)