PlaneGeometry: Plane Geometry

An extensive set of plane geometry routines. Provides R6 classes representing triangles, circles, circular arcs, ellipses, elliptical arcs, lines, hyperbolae, and their plot methods. Also provides R6 classes representing transformations: rotations, reflections, homotheties, scalings, general affine transformations, inversions, Möbius transformations.

Version: 1.6.0
Imports: Carlson, CVXR, fitConic, graphics, methods, R6, rcdd, sdpt3r, stringr, uniformly
Suggests: ellipse, elliptic, freegroup, knitr, rgl, rmarkdown, sets, testthat, viridisLite
Published: 2023-08-09
DOI: 10.32614/CRAN.package.PlaneGeometry
Author: Stéphane Laurent
Maintainer: Stéphane Laurent <laurent_step at>
License: GPL-3
NeedsCompilation: no
Materials: NEWS
CRAN checks: PlaneGeometry results


Reference manual: PlaneGeometry.pdf
Vignettes: Examples of the PlaneGeometry package


Package source: PlaneGeometry_1.6.0.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): PlaneGeometry_1.6.0.tgz, r-oldrel (arm64): PlaneGeometry_1.6.0.tgz, r-release (x86_64): PlaneGeometry_1.6.0.tgz, r-oldrel (x86_64): PlaneGeometry_1.6.0.tgz
Old sources: PlaneGeometry archive


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