设置一个或多个边的属性
参见
顶点、边和图的属性 delete_edge_attr()
, delete_graph_attr()
, delete_vertex_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_graph_attr()
, set_vertex_attr()
, set_vertex_attrs()
, vertex_attr()
, vertex_attr<-()
, vertex_attr_names()
示例
g <- make_ring(10)
edge_attr(g) <- list(
name = LETTERS[1:10],
color = rep("green", gsize(g))
)
edge_attr(g, "label") <- E(g)$name
g
#> IGRAPH f7ef6ee U--- 10 10 -- Ring graph
#> + attr: name (g/c), mutual (g/l), circular (g/l), name (e/c), color
#> | (e/c), label (e/c)
#> + edges from f7ef6ee:
#> [1] 1-- 2 2-- 3 3-- 4 4-- 5 5-- 6 6-- 7 7-- 8 8-- 9 9--10 1--10
plot(g)