An existing attribute with the same name is overwritten.
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<-()
,
graph_attr_names()
,
igraph-attribute-combination
,
igraph-dollar
,
igraph-vs-attributes
,
set_edge_attr()
,
set_vertex_attr()
,
vertex_attr()
,
vertex_attr<-()
,
vertex_attr_names()
Examples
g <- make_ring(10) %>%
set_graph_attr("layout", layout_with_fr)
g
#> IGRAPH 69f2dbd U--- 10 10 -- Ring graph
#> + attr: name (g/c), mutual (g/l), circular (g/l), layout (g/x)
#> + edges from 69f2dbd:
#> [1] 1-- 2 2-- 3 3-- 4 4-- 5 5-- 6 6-- 7 7-- 8 8-- 9 9--10 1--10
plot(g)
#> Warning: is.na() applied to non-(list or vector) of type 'closure'