Package: hexify Title: Equal-Area Hex Grids on the 'Snyder' 'ISEA' 'Icosahedron' Version: 0.7.1 Authors@R: person("Gilles", "Colling", , "gilles.colling051@gmail.com", role = c("aut", "cre", "cph"), comment = c(ORCID = "0000-0003-3070-6066")) Description: Provides functions to build and use hexagonal discrete global grids using the 'Snyder' 'ISEA' projection ('Snyder' 1992 ) and the 'H3' hierarchical hexagonal system ('Uber' Technologies). Implements the 'ISEA' discrete global grid system ('Sahr', 'White' and 'Kimerling' 2003 ). Includes a fast 'C++' core for 'ISEA' projection and aperture quantization, an included 'H3' v4.4.1 C library for native 'H3' grid operations, and 'sf'/'terra'-compatible R wrappers for grid generation and coordinate assignment. Output is compatible with 'dggridR' for interoperability. License: MIT + file LICENSE SystemRequirements: C99 Language: en-US Encoding: UTF-8 Roxygen: list(markdown = TRUE) RoxygenNote: 7.3.3 Suggests: testthat (>= 3.0.0), lifecycle, knitr, rmarkdown, terra, raster, ggplot2, RColorBrewer, rnaturalearth, tibble, gridExtra, leaflet VignetteBuilder: knitr LinkingTo: Rcpp Imports: sf, Rcpp, methods, rlang URL: https://gillescolling.com/hexify/ BugReports: https://github.com/gcol33/hexify/issues Config/testthat/edition: 3 Depends: R (>= 3.5) LazyData: true Config/pak/sysreqs: libabsl-dev cmake libgdal-dev gdal-bin libgeos-dev libssl-dev libproj-dev libsqlite3-dev libudunits2-dev Repository: https://gcol33.r-universe.dev Date/Publication: 2026-03-10 07:44:02 UTC RemoteUrl: https://github.com/gcol33/hexify RemoteRef: HEAD RemoteSha: f2842168489b7b3adccb62cf018ae225156c8da9 NeedsCompilation: yes Packaged: 2026-06-08 07:56:18 UTC; root Author: Gilles Colling [aut, cre, cph] (ORCID: ) Maintainer: Gilles Colling