Set all or some graph attributes
Usage
graph_attr(graph, name) <- value
Arguments
- graph
The graph.
- name
The name of the attribute to set. If missing, then
value
should be a named list, and all list members are set as attributes.- value
The value of the attribute to set
See also
Vertex, edge and graph attributes
delete_edge_attr()
,
delete_graph_attr()
,
delete_vertex_attr()
,
edge_attr()
,
edge_attr<-()
,
edge_attr_names()
,
graph_attr()
,
graph_attr_names()
,
igraph-attribute-combination
,
igraph-dollar
,
igraph-vs-attributes
,
set_edge_attr()
,
set_graph_attr()
,
set_vertex_attr()
,
vertex_attr()
,
vertex_attr<-()
,
vertex_attr_names()
Examples
g <- make_graph(~ A - B:C:D)
graph_attr(g, "name") <- "4-star"
g
#> IGRAPH 924c3fa UN-- 4 3 -- 4-star
#> + attr: name (g/c), name (v/c)
#> + edges from 924c3fa (vertex names):
#> [1] A--B A--C A--D
graph_attr(g) <- list(
layout = layout_with_fr(g),
name = "4-star layed out"
)
plot(g)