Package: gghalftone
Title: Halftone, Dither and Line-Screen Fills for 'ggplot2'
Version: 0.1.0
Date: 2026-09-29
Authors@R: person("Kinan", "El Husseini", role = c("aut", "cre"), email = "kinelhu@gmail.com",
                  comment = c(ORCID = "0000-0001-9188-833X"))
Description: Halftone screens as ggplot2 layers. Dots are placed at
        draw time on a lattice with a physical pitch in millimetres, so
        a figure gets the same screen at any output size. Provides
        geom_halftone() for gridded fields, geom_spot() for per-point
        tone discs, with_halftone() to screen the fill of any layer
        (ribbons, areas, bars, polygons, sf), with_halo() and
        with_relief() for lines over a screen, a screen aesthetic for
        colour-free encodings, line screens, Bayer, blue-noise and
        Floyd-Steinberg dithering, overprinting of overlapping groups,
        with_press() for press artefacts, and a theme modifier with
        export helpers.
URL: https://github.com/kinelhu/gghalftone,
        https://kinelhu.github.io/gghalftone/
BugReports: https://github.com/kinelhu/gghalftone/issues
License: MIT + file LICENSE
Encoding: UTF-8
Roxygen: list(markdown = TRUE)
Depends: R (>= 4.1)
Imports: ggplot2 (>= 3.4.0), grid, scales, Rcpp, stats, grDevices,
        utils
LinkingTo: Rcpp
Suggests: testthat (>= 3.0.0), ragg, polyclip, magick, maps, mapproj,
        patchwork, survival, sf, png, mgcv, MASS, knitr, rmarkdown
Config/testthat/edition: 3
VignetteBuilder: knitr
Config/roxygen2/version: 8.0.0
Repository: https://kinelhu.r-universe.dev
Date/Publication: 2026-09-29 16:09:30 UTC
RemoteUrl: https://github.com/kinelhu/gghalftone
RemoteRef: HEAD
RemoteSha: dec86a926905e2beb9d435b36e8b364db9ab0c17
NeedsCompilation: yes
Packaged: 2026-09-29 21:05:41 UTC; root
Author: Kinan El Husseini [aut, cre] (ORCID:
    <https://orcid.org/0000-0001-9188-833X>)
Maintainer: Kinan El Husseini <kinelhu@gmail.com>