reverse_edge_direction {DiagrammeR} | R Documentation |
Take a directed graph and reverse the edge directions.
reverse_edge_direction(graph)
graph |
a graph object of class
|
a graph object of class dgr_graph
.
library(magrittr) # Create a graph with a directed tree graph <- create_graph() %>% add_balanced_tree(2, 2) # Reverse the edge directions such that edges # are directed toward the root of the tree graph <- graph %>% reverse_edge_direction # Inspect the graph's edges graph %>% get_edges #> [1] "2 -> 1" "3 -> 1" "4 -> 2" "5 -> 2" "6 -> 3" #> [6] "7 -> 3"