Type: Package
Package: ggtwotone
Title: Dual-Tone and Contrast-Aware 'ggplot2' Geoms
Version: 0.1.0
Authors@R: c(
    person(
    "Beenu", "Sareena", 
    email = "79365709@nebraska.edu", 
    role = c("aut", "cre"),
    comment = c(ORCID = "0009-0002-7611-5499")
    ),
    person(
    "Heike", "Hofmann", 
    email = "hhofmann4@unl.edu", 
    role = "aut",
    comment = c(ORCID = "0000-0001-6216-5183")
    )
    )
Description: Provides dual-stroke and contrast-aware extensions to
    'ggplot2', designed for improved visibility and accessibility in
    complex visualizations. Includes geoms for dual-stroke segments,
    regression lines, curved annotations, function plots, paths, and
    adaptive text. Also includes utility functions for computing
    contrast-aware color pairs and perceptually distinct highlight
    palettes using Web Content Accessibility Guidelines (WCAG)-based 
    contrast logic.
License: MIT + file LICENSE
URL: https://github.com/bwanniarachchige2/ggtwotone
BugReports: https://github.com/bwanniarachchige2/ggtwotone/issues
Depends: R (>= 4.1.0), ggplot2 (>= 4.0.3)
Imports: colorspace (>= 2.1.2), farver (>= 2.1.2), grDevices (>=
        4.5.2), grid (>= 4.5.2), methods (>= 4.5.2), rlang (>= 1.1.7),
        stats (>= 4.5.2), tidyr (>= 1.3.2), utils (>= 4.5.2)
Suggests: dplyr, knitr, rmarkdown, scales, spelling, testthat (>=
        3.0.0), vdiffr
Config/testthat/edition: 3
Encoding: UTF-8
RoxygenNote: 7.3.3
VignetteBuilder: knitr
Language: en-US
NeedsCompilation: no
Packaged: 2026-07-10 21:29:22 UTC; beenusareena
Author: Beenu Sareena [aut, cre] (ORCID:
    <https://orcid.org/0009-0002-7611-5499>),
  Heike Hofmann [aut] (ORCID: <https://orcid.org/0000-0001-6216-5183>)
Maintainer: Beenu Sareena <79365709@nebraska.edu>
Repository: CRAN
Date/Publication: 2026-07-19 13:10:18 UTC
Built: R 4.5.3; ; 2026-08-29 02:21:14 UTC; windows
