farver

High Performance Colour Space Manipulation

v2.1.2 · May 13, 2024 · MIT + file LICENSE

Description

The encoding of colour can be handled in many different ways, using different colour spaces. As different colour spaces have different uses, efficient conversion between these representations are important. The 'farver' package provides a set of functions that gives access to very fast colour space conversion and comparisons implemented in C++, and offers speed improvements over the 'convertColor' function in the 'grDevices' package.

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CRAN Check Status

1 NOTE

13 OK

Show all 14 flavors

Flavor	Status	Time
r-devel-linux-x86_64-debian-clang	OK	49.1s
r-devel-linux-x86_64-debian-gcc	OK	47.9s
r-devel-linux-x86_64-fedora-clang	OK	66.2s
r-devel-linux-x86_64-fedora-gcc	OK	108.7s
r-devel-macos-arm64	OK	15s
r-devel-windows-x86_64	OK	103s
r-oldrel-macos-arm64	OK
r-oldrel-macos-x86_64	NOTE	38s
r-oldrel-windows-x86_64	OK	109s
r-patched-linux-x86_64	OK	55.5s
r-release-linux-x86_64	OK	52.7s
r-release-macos-arm64	OK
r-release-macos-x86_64	OK	45s
r-release-windows-x86_64	OK	100s

Check details (1 non-OK)

NOTE r-oldrel-macos-x86_64

installed package size

installed size is  5.4Mb
  sub-directories of 1Mb or more:
    help   1.6Mb
    libs   3.8Mb

Check History

NOTE 13 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 31, 2026

NOTE r-oldrel-macos-x86_64

installed package size

installed size is  5.4Mb
  sub-directories of 1Mb or more:
    help   1.6Mb
    libs   3.8Mb

ERROR 12 OK · 1 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Mar 27, 2026

ERROR r-devel-windows-x86_64

whether package can be installed

Installation failed.
See 'd:/Rcompile/CRANpkg/local/4.6/farver.Rcheck/00install.out' for details.

NOTE r-oldrel-macos-x86_64

installed package size

installed size is  5.4Mb
  sub-directories of 1Mb or more:
    help   1.6Mb
    libs   3.8Mb

NOTE 13 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

NOTE r-oldrel-macos-x86_64

installed package size

installed size is  5.4Mb
  sub-directories of 1Mb or more:
    help   1.6Mb
    libs   3.8Mb

Reverse Dependencies (27)

imports

aqp colourspace ggblanket ggdiagram gghexsize ggplate ggvfields imgpalr palettes patchwork pavo prismatic scales thematic tweenr

suggests

ATQ DESA bittermelon col2hex2col couplr displease ggfx gt jamba protti sharpshootR systemfonts

Dependency Network

Version History

new 2.1.2 Mar 10, 2026

updated 2.1.2 ← 2.1.1 diff May 12, 2024

updated 2.1.1 ← 2.1.0 diff Jul 5, 2022

updated 2.1.0 ← 2.0.3 diff Feb 27, 2021

updated 2.0.3 ← 2.0.1 diff Jan 15, 2020

updated 2.0.1 ← 2.0.2 diff Jan 9, 2020

updated 2.0.2 ← 2.0.0 diff Jan 8, 2020

updated 2.0.0 ← 1.1.0 diff Nov 12, 2019

updated 1.1.0 ← 1.0 diff Nov 19, 2018

new 1.0 Sep 16, 2018