Package: spacesXYZ 1.6-0

spacesXYZ: CIE XYZ and some of Its Derived Color Spaces

Functions for converting among CIE XYZ, xyY, Lab, and Luv. Calculate Correlated Color Temperature (CCT) and the Planckian and daylight loci. The XYZs of some standard illuminants and some standard linear chromatic adaptation transforms (CATs) are included. Three standard color difference metrics are included, plus the forward direction of the 'CIECAM02' color appearance model.

Authors:Glenn Davis [aut, cre]

spacesXYZ_1.6-0.tar.gz
spacesXYZ_1.6-0.zip(r-4.7-any)spacesXYZ_1.6-0.zip(r-4.6-any)spacesXYZ_1.6-0.zip(r-4.5-any)
spacesXYZ_1.6-0.tgz(r-4.6-any)spacesXYZ_1.6-0.tgz(r-4.5-any)
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spacesXYZ_1.6-0.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
spacesXYZ/json (API)

# Install 'spacesXYZ' in R:
install.packages('spacesXYZ', repos = c('https://glenndavis52.r-universe.dev', 'https://cloud.r-project.org'))
Datasets:

On CRAN:

Conda:

This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.

6.81 score 34 packages 25 scripts 26k downloads 1 mentions 27 exports 1 dependencies

Last updated from:d5df9fcc6e. Checks:9 OK. Indexed: yes.

TargetResultTimeFilesSyslog
linux-develOK148
source / vignettesOK222
linux-releaseOK130
macos-releaseOK82
macos-oldrelOK111
windows-develOK81
windows-releaseOK83
windows-oldrelOK73
wasm-releaseOK92

Exports:adaptLabadaptLuvadaptxyYadaptXYZCATCCTfromuvCCTfromxyCCTfromXYZCIECAM02fromXYZdaylightLocusDeltaEDeltaE_CAM02LabfromLCHabLabfromXYZLCHabfromLabLCHuvfromLuvLuvfromLCHuvLuvfromXYZplanckLocusstandardxystandardXYZuvfromxyuvfromXYZxyYfromXYZXYZfromLabXYZfromLuvXYZfromxyY

Dependencies:logger

Correlated Color Temperature Isotherms
The Planckian Locus, and 3 Families of Isotherms | The McCamy Correlated Color Temperature Function | The Robertson Isotherms
Rendered fromisotherms.rnwusingknitr::knitr

Last update: 2025-02-10
Started: 2018-11-26

Chromatic Adaptation
Analogy of Proportion | Chromatic Adaptation Transforms | CAT Methods | The Simplest CAT Method - XYZ Scaling | Von-Kries-Based CAT Methods | Other Linear CAT Methods | CAT Methods in Package spacesXYZ | References | Appendix A - Recovery of $M_a$ | Session Information
Rendered fromadaptation.Rmdusingknitr::rmarkdown

Last update: 2022-04-01
Started: 2020-03-02