A Lightweight Interface Between 'igraph' and 'ggplot2' Graphics R package RGraphSpace version 1.5.0 An interface for rendering 'igraph' objects as 'ggplot2' graphics within a normalized coordinate space. 'RGraphSpace' implements new geometries that treat a graph as a single coherent object, synchronizing node and edge layers under standard aesthetic mappings. Node features are resolved on demand, supporting high-dimensional data without expanding node tables. Spatial alignment is available at the pixel level, with node coordinates anchored to pixel centers through a half-pixel offset, enabling precise node positioning over external reference frames such as images and maps. Software Depends: R(>= 4.5), methods, ggplot2 (>= 4.0) Imports: grDevices, grid, igraph, tidygraph, scales, rlang, ggrastr, Matrix, lifecycle Suggests: knitr, rmarkdown, testthat, ggraph, ggnewscale, patchwork, Seurat, SeuratObject Enhances: RedeR Mauro Castro <mauro.a.castro@gmail.com> Comprehensive R Archive Network (CRAN) Sysbiolab Team [aut], Flávio Kessler [ctb], Jonathan Back [ctb], Lana Querne [ctb], Victor Apolonio [ctb], Vinicius Chagas [ctb], Mauro Castro [cre] (ORCID: <https://orcid.org/0000-0003-4942-8131>) Artistic-2.0 2026-07-24 application/tgz https://CRAN.R-project.org/package=RGraphSpace doi:10.32614/CRAN.package.RGraphSpace