Place vertices on a sphere, approximately uniformly, in the order of their vertex ids.
layout_on_sphere(graph)on_sphere(...)
The input graph.
Passed to layout_on_sphere.
A numeric matrix with three columns, and one row for each vertex.
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.
Other graph layouts: add_layout_;
as_bipartite,
layout.bipartite,
layout_as_bipartite; as_star,
layout.star, layout_as_star;
as_tree, layout_as_tree;
component_wise; in_circle,
layout_in_circle;
layout.auto, layout_nicely,
nicely;
layout.davidson.harel,
layout_with_dh, with_dh;
layout.gem, layout_with_gem,
with_gem; layout.graphopt,
layout_with_graphopt,
with_graphopt; layout.grid,
layout.grid.3d,
layout.grid.3d,
layout_on_grid, on_grid;
layout.mds, layout_with_mds,
with_mds; layout.merge,
layout_components,
merge_coords,
piecewise.layout,
piecewise.layout;
layout.norm, norm_coords;
layout.sugiyama,
layout_with_sugiyama,
with_sugiyama;
layout_randomly, randomly;
layout_with_fr, with_fr;
layout_with_kk, with_kk;
layout_with_lgl, with_lgl;
layout, layout_,
print.igraph_layout_modifier,
print.igraph_layout_spec;
normalize