get_last_nodes_created {DiagrammeR} | R Documentation |
Get the last nodes that were created
in a graph object of class dgr_graph
.
Provides a vector of node ID values. This function
should ideally be used just after creating the
nodes.
get_last_nodes_created(graph)
graph |
a graph object of class
|
a vector of node ID values.
# Create a graph and add 4 nodes # in 2 separate function calls graph <- create_graph() %>% add_n_nodes( n = 2, type = "a", label = c("a_1", "a_2")) %>% add_n_nodes( n = 2, type = "b", label = c("b_1", "b_2")) # Get the last nodes created (2 nodes # from the last function call) graph %>% get_last_nodes_created() #> [1] 3 4