NAME

-Msubst::dyncmap - Getopt::EX Dynamic colormap module

SYNOPSIS

option --subst-color-light \
  -Msubst::dyncmap \
  --colormap \
  --dyncmap \
  range=0-2,except=000:111:222,shift=3,even="555D/%s",odd="I;000/%s"

DESCRIPTION

Parameter is given in a form of name=value and connected by comma.

range=s-e[:s-e[:s-e]]

RGB range. All range can be given like 0-2:0-2:0-2, or if the number of range is less than three, last range is repeated.

Each RGB value is in the range of 0 to 5, and produces 6x6x6 216 colors.

except

Specify exception value, like 000:111:222.

even=colormap

odd=colormap

Colormap string for even and odd index. String is given to sprintf function with RGB parameter.

shift=number

Range is shifted by this value for odd index map. Shifted value have to be in the range of 0 to 5.

sort=[none,average,luminance]

Specify sort algorithm. Default is average.

reverse=[0,1]

If true, map is reversed.

SEE ALSO

Getopt::EX, Getopt::EX::Colormap

App::Greple, App::Greple::subst

AUTHOR

Kazumasa Utashiro

LICENSE

Copyright 2020-2021 Kazumasa Utashiro.

You can redistribute it and/or modify it under the same terms as Perl itself.