gnuplot @ 417477f4186b

# Basic Settings ---------------------------------------------------------- {{{

set encoding utf8
set terminal qt noraise
set samples 1000

# }}}
# Constants --------------------------------------------------------------- {{{

tau = 2 * pi
e = 2.71828182845905
r2 = sqrt(2.0)

# }}}
# Utility Functions ------------------------------------------------------- {{{

min(a, b) = (a<b) ? a : b
max(a, b) = (a>b) ? a : b

# }}}
# Exporting --------------------------------------------------------------- {{{

export(file, terminal) = sprintf( \
        "set terminal push;" . \
        "set terminal %s;" . \
        "set output '%s';" . \
        "replot;" . \
        "set output;" . \
        "set terminal pop;" . \
        "print system('realpath %s | nnl | pbcopy');" \
    , terminal, file, file)

export_pdf(file) = export(file . '.pdf', "pdfcairo")
export_png(file) = export(file . '.png', "pngcairo")

pdf = "eval export_pdf('graph')"
png = "eval export_png('graph')"

# }}}
# Other ------------------------------------------------------------------- {{{

kdens(file, column, bandwidth) = sprintf( \
        "stats '%s' using %d;" . \
        "plot '%s' using %d:(1.0/STATS_records) smooth kdensity bandwidth %f;" \
    , file, column, file, column, bandwidth)

cdf(file, column) = sprintf( \
        "plot '%s' using %d:(1.0) smooth cnormal;" \
    , file, column)

# }}}