graph_attr<-
Set all or some graph attributes
Set all or some graph attributes
Usage
graph_attr(graph, name) <- valueArguments
- graph
The graph.
- name
The name of the attribute to set. If missing, then
valueshould be a named list, and all list members are set as attributes.- value
The value of the attribute to set
Value
The graph, with the attribute(s) added.
See Also
Other graph attributes: $.igraph.vs,
$<-.igraph.vs, V<-,
[<-.igraph.vs,
[[<-.igraph.vs,
igraph-vs-attributes,
igraph-vs-attributes,
igraph-vs-attributes,
igraph-vs-attributes,
igraph-vs-attributes;
$.igraph, $<-.igraph,
igraph-dollar, igraph-dollar;
attributes, graph_attr_names,
list.graph.attributes;
delete_edge_attr,
remove.edge.attribute;
delete_graph_attr,
remove.graph.attribute;
delete_vertex_attr,
remove.vertex.attribute;
edge.attributes<-,
edge_attr<-; edge.attributes,
edge_attr,
get.edge.attribute;
edge_attr_names,
list.edge.attributes;
get.graph.attribute,
graph.attributes, graph_attr;
get.vertex.attribute,
vertex.attributes,
vertex_attr;
list.vertex.attributes,
vertex_attr_names;
set.edge.attribute,
set_edge_attr;
set.graph.attribute,
set_graph_attr;
set.vertex.attribute,
set_vertex_attr;
vertex.attributes<-,
vertex_attr<-
Examples
# NOT RUN {
g <- make_graph(~ A - B:C:D)
graph_attr(g, "name") <- "4-star"
g
graph_attr(g) <- list(layout = layout_with_fr(g),
name = "4-star layed out")
plot(g)
# }