layout_on_sphere: Graph layout with vertices on the surface of a sphere

In igraph: Network Analysis and Visualization

Graph layout with vertices on the surface of a sphere

Description

Place vertices on a sphere, approximately uniformly, in the order of their vertex ids.

Usage

layout_on_sphere(graph)

on_sphere(...)

Arguments

graph	The input graph.
...	Passed to layout_on_sphere().

Details

layout_on_sphere() places the vertices (approximately) uniformly on the surface of a sphere, this is thus a 3d layout. It is not clear however what “uniformly on a sphere” means.

If you want to order the vertices differently, then permute them using the permute() function.

Value

A numeric matrix with three columns, and one row for each vertex.

Author(s)

Gabor Csardi [e-mail]

See Also

Other graph layouts: add_layout_(), component_wise(), layout_(), layout_as_bipartite(), layout_as_star(), layout_as_tree(), layout_in_circle(), layout_nicely(), layout_on_grid(), layout_randomly(), layout_with_dh(), layout_with_fr(), layout_with_gem(), layout_with_graphopt(), layout_with_kk(), layout_with_lgl(), layout_with_mds(), layout_with_sugiyama(), merge_coords(), norm_coords(), normalize()

igraph documentation built on Oct. 20, 2024, 1:06 a.m.