delete_graph_actions {DiagrammeR} | R Documentation |
Delete one or more graph actions
stored within a graph object of class
dgr_graph
).
delete_graph_actions(graph, actions)
graph |
a graph object of class
|
actions |
either a vector of integer
numbers indicating which actions to delete
(based on |
a graph object of class dgr_graph
.
# Create a random graph graph <- create_random_graph( n = 10, m = 22, set_seed = 23) # Add three graph actions to the # graph graph <- graph %>% add_graph_action( fcn = "set_node_attr_w_fcn", node_attr_fcn = "get_pagerank", column_name = "pagerank", action_name = "get_pagerank") %>% add_graph_action( fcn = "rescale_node_attrs", node_attr_from = "pagerank", node_attr_to = "width", action_name = "pagerank_to_width") %>% add_graph_action( fcn = "colorize_node_attrs", node_attr_from = "width", node_attr_to = "fillcolor", action_name = "pagerank_fillcolor") # View the graph actions for the graph # object by using the `get_graph_actions()` # function graph %>% get_graph_actions() #> # A tibble: 3 x 3 #> action_index action_name #> <dbl> <chr> #> 1 1 get_pagerank #> 2 2 pagerank_to_width #> 3 3 pagerank_fillcolor #> # ... with 1 more variables: #> # expression <chr> # Delete the second and third graph # actions using `delete_graph_actions()` graph <- graph %>% delete_graph_actions( actions = c(2, 3)) # Verify that these last two graph # actions were deleted by again using # the `get_graph_actions()` function graph %>% get_graph_actions() #> # A tibble: 1 x 3 #> action_index action_name #> <int> <chr> #> 1 1 get_pagerank #> # ... with 1 more variables: #> # expression <chr>