NAME
Chart::GGPlot::Util::Scales - R 'scales' package functions used by Chart::GGPlot
VERSION
version 0.0009
FUNCTIONS
censor
censor($p, $range=pdl([0,1]), $only_finite=true)
Censor any values outside of range.
discard
discar($p, $range=pdl([0,1]))
Discard any values outside of range.
zero_range
zero_range($range, $tol=1000*machine_epsilon)
Determine if range is close to zero, with a specified tolerance.
squish
squish($p, $range=pdl([0,1]), $only_finite=true)
Squish values into range.
hue_pal
hue_pal($h=pdl([0, 360]), $c=100, $l=65, $h_start=0, $direction=1)
log_breaks
log_breaks($base=10, $n=5)
pretty
Compute a sequence of about n+1 equally spaced 'round' values which cover the range of the values in x. The values are chosen so that they are 1, 2 or 5 times a power of 10.
pretty_breaks
Pretty breaks. Uses default break algorithm as implemented in pretty()
.
rgb255_to_csshex
rgb255_to_csshex($r, $g, $b)
You must make sure the arguments are beteen [0, 255] yourself.
rgb_to_csshex
rgb_to_csshex($r, $g, $b)
Similar as rgb255_to_csshex()
but the arguments should be between [0, 1]. This function would process arguments not within [0, 1].
csshex_to_rgb255
csshex_to_rgb255($color_hex)
colorname_to_csshex
colorname_to_csshex($color_name)
AUTHOR
Stephan Loyd <sloyd@cpan.org>
COPYRIGHT AND LICENSE
This software is copyright (c) 2019 by Stephan Loyd.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.