Changes for version 2.22 - 2026-06-20

  • = minor fix release
  • ! fix hash in scalar context bug while arg splitting in new
  • ? various POD fixes

Documentation

GTC documentation hub
shape, content and meaning of recurring method arguments
reference of single color calculation methods
GTC object creation reference
examples that solve practical issues
shapes of acceptable color definitions
reference of value access or value calculating methods
GTC color name handling
reference of color set creation methods
details about supported color spaces

Modules

calculate color (sets), IO many spaces and formats
store of color constants

Provides

in lib/Graphics/Toolkit/Color/Calculator.pm
in lib/Graphics/Toolkit/Color/Error.pm
in lib/Graphics/Toolkit/Color/Name.pm
in lib/Graphics/Toolkit/Color/Name/Scheme.pm
in lib/Graphics/Toolkit/Color/SetCalculator.pm
in lib/Graphics/Toolkit/Color/Space.pm
in lib/Graphics/Toolkit/Color/Space/Basis.pm
in lib/Graphics/Toolkit/Color/Space/Format.pm
in lib/Graphics/Toolkit/Color/Space/Hub.pm
in lib/Graphics/Toolkit/Color/Space/Instance/AdobeRGB.pm
in lib/Graphics/Toolkit/Color/Space/Instance/AppleRGB.pm
in lib/Graphics/Toolkit/Color/Space/Instance/CIELAB.pm
in lib/Graphics/Toolkit/Color/Space/Instance/CIELCHab.pm
in lib/Graphics/Toolkit/Color/Space/Instance/CIELCHuv.pm
in lib/Graphics/Toolkit/Color/Space/Instance/CIELUV.pm
in lib/Graphics/Toolkit/Color/Space/Instance/CIERGB.pm
in lib/Graphics/Toolkit/Color/Space/Instance/CIEXYZ.pm
in lib/Graphics/Toolkit/Color/Space/Instance/CMY.pm
in lib/Graphics/Toolkit/Color/Space/Instance/CMYK.pm
in lib/Graphics/Toolkit/Color/Space/Instance/DCIP3.pm
in lib/Graphics/Toolkit/Color/Space/Instance/DCIP3Linear.pm
in lib/Graphics/Toolkit/Color/Space/Instance/DisplayP3.pm
in lib/Graphics/Toolkit/Color/Space/Instance/DisplayP3Linear.pm
in lib/Graphics/Toolkit/Color/Space/Instance/HSB.pm
in lib/Graphics/Toolkit/Color/Space/Instance/HSL.pm
in lib/Graphics/Toolkit/Color/Space/Instance/HSV.pm
in lib/Graphics/Toolkit/Color/Space/Instance/HWB.pm
in lib/Graphics/Toolkit/Color/Space/Instance/Helper/OK.pm
in lib/Graphics/Toolkit/Color/Space/Instance/HunterLAB.pm
in lib/Graphics/Toolkit/Color/Space/Instance/NCol.pm
in lib/Graphics/Toolkit/Color/Space/Instance/OKHSL.pm
in lib/Graphics/Toolkit/Color/Space/Instance/OKHSV.pm
in lib/Graphics/Toolkit/Color/Space/Instance/OKHWB.pm
in lib/Graphics/Toolkit/Color/Space/Instance/OKLAB.pm
in lib/Graphics/Toolkit/Color/Space/Instance/OKLCH.pm
in lib/Graphics/Toolkit/Color/Space/Instance/ProPhotoRGB.pm
in lib/Graphics/Toolkit/Color/Space/Instance/RGB.pm
in lib/Graphics/Toolkit/Color/Space/Instance/RGBLinear.pm
in lib/Graphics/Toolkit/Color/Space/Instance/Rec2020.pm
in lib/Graphics/Toolkit/Color/Space/Instance/Rec709.pm
in lib/Graphics/Toolkit/Color/Space/Instance/WideGamutRGB.pm
in lib/Graphics/Toolkit/Color/Space/Instance/YIQ.pm
in lib/Graphics/Toolkit/Color/Space/Instance/YPbPr.pm
in lib/Graphics/Toolkit/Color/Space/Shape.pm
in lib/Graphics/Toolkit/Color/Space/Util.pm
in lib/Graphics/Toolkit/Color/Values.pm