Color::Palette::Types - type constraints for use with Color::Palette
version 0.100004
This library should run on perls released even a long time ago. It should work
on any version of perl released in the last five years.
Although it may work on older versions of perl, no guarantee is made that the
minimum required version will not be increased. The version may be increased
for any reason, and there is no promise that patches will be accepted to lower
the minimum required perl.
I'm not yet sure how best to document a type library.
The following types are defined:
Color - a Graphics::Color object
Palette - a Color::Palette::Color object
ColorName - a valid color name: /\A[a-z][-a-z0-9]*\z/i
ColorDict - a hash mapping ColorName to Color
RecursiveColorDict - a hash mapping ColorName to (Color | ColorName)
HexColorStr - a string like #000 or #ababab
ArrayRGB - an ArrayRef of three Bytes
Byte - and Int from 0 to 255
Colors can be coerced from ArrayRGB or HexColorStr, and dicts of colors try to
coerce, too.
Ricardo SIGNES <
[email protected]>
This software is copyright (c) 2022 by Ricardo SIGNES.
This is free software; you can redistribute it and/or modify it under the same
terms as the Perl 5 programming language system itself.