get_graph_from_series {DiagrammeR} | R Documentation |
Using a graph series object of type
dgr_graph_1D
, get a graph object.
get_graph_from_series(graph_series, graph_no)
graph_series |
a graph series object of type
|
graph_no |
the index of the graph in the graph series. |
# Create three graphs graph_1 <- create_graph() %>% add_n_nodes(n = 3) %>% add_edges_w_string( edges = "1->3 1->2 2->3") graph_2 <- graph_1 %>% add_node() %>% add_edge(from = 4, to = 3) graph_3 <- graph_2 %>% add_node() %>% add_edge(from = 5, to = 2) # Create an empty graph series and add # the graphs series <- create_series() %>% add_to_series(graph_1, .) %>% add_to_series(graph_2, .) %>% add_to_series(graph_3, .) # Get the second graph in the series extracted_graph <- get_graph_from_series( graph_series = series, graph_no = 2)