eulerr: ellipse – R documentation

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ellipse

Plotting coordinates for an ellipse

Description

Plotting coordinates for an ellipse

Usage

ellipse(h, k, a, b = a, phi = 0, n = 200L)

Arguments

`h`	x coordinates
`k`	y coordinates
`a`	semimajor axis
`b`	semiminor axis
`phi`	rotation
`n`	number of plotting points

Value

A list of matrices of coordinates for the ellipses.

eulerr

Area-Proportional Euler and Venn Diagrams with Ellipses

v6.1.0

GPL-3

Authors

Johan Larsson [aut, cre] (<https://orcid.org/0000-0002-4029-5945>), A. Jonathan R. Godfrey [ctb], Peter Gustafsson [ctb], David H. Eberly [ctb] (geometric algorithms), Emanuel Huber [ctb] (root solver code), Kamil Slowikowski [ctb, cph] (modified code from ggrepel), Florian Privé [ctb]

Initial release