设置全部或部分图属性
用法
graph_attr(graph, name) <- value
参见
顶点、边和图属性 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()
, set_vertex_attrs()
, vertex_attr()
, vertex_attr<-()
, vertex_attr_names()
示例
g <- make_graph(~ A - B:C:D)
graph_attr(g, "name") <- "4-star"
g
#> IGRAPH 715f415 UN-- 4 3 -- 4-star
#> + attr: name (g/c), name (v/c)
#> + edges from 715f415 (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)