Using a directed graph with a selection of edges as input, reverse the direction of those selected edges in input graph.

rev_edge_dir_ws(graph)

Arguments

graph

a graph object of class dgr_graph.

Value

a graph object of class dgr_graph.

Examples

# Create a graph with a # directed tree graph <- create_graph() %>% add_balanced_tree( k = 2, h = 2) # Inspect the graph's edges graph %>% get_edges()
#> [1] "1->2" "1->3" "2->4" "2->5" "3->6" "3->7"
# Select all edges associated # with nodes `1` and `2` graph <- graph %>% select_edges_by_node_id( nodes = 1:2) # Reverse the edge directions # of the edges associated with # nodes `1` and `2` graph <- graph %>% rev_edge_dir_ws() # Inspect the graph's edges # after their reversal graph %>% get_edges()
#> [1] "2->1" "3->1" "4->2" "5->2" "3->6" "3->7"