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gnuplot demo script: pm3dgamma.dem

autogenerated by webify.pl on Tue Jun 6 18:13:09 2017
gnuplot version gnuplot 5.2 patchlevel rc2
#
# $Id: pm3dgamma.dem,v 1.2 2003/10/17 15:02:21 mikulik Exp $
#
# Test of gamma correction for gray palettes

set pm3d; set palette
set palette gray
set pm3d map
set cbrange [-10:10]
set xrange [-10:10]
set yrange [*:*]
unset ztics
unset ytics
set samples 101
set isosamples 2
set xtics 2

set palette gamma 0.75
set title "gamma = 0.75"
splot x

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set palette gamma 1.0
set title "gamma = 1.0"
splot x

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set palette gamma 1.25 
set title "gamma = 1.25"
splot x

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set palette gamma 1.5
set title "gamma = 1.5"
splot x

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set palette gamma 1.75
set title "gamma = 1.75"
splot x

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set palette gamma 2.0
set title "gamma = 2.0"
splot x

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