DiagrammeR (version 1.0.11)

get_graph_from_graph_series: Get a graph available in a series

Description

Using a graph series object of type dgr_graph_1D, get a graph object.

Usage

get_graph_from_graph_series(graph_series, graph_no)

Arguments

graph_series

A graph series object of type dgr_graph_1D.

graph_no

The index of the graph in the graph series.

Examples

# Create three graphs
graph_1 <-
  create_graph() %>%
  add_path(n = 4)

graph_2 <-
  create_graph() %>%
  add_cycle(n = 5)

graph_3 <-
  create_graph() %>%
  add_star(n = 6)

# Create an empty graph series
# and add the graphs
series <-
  create_graph_series() %>%
  add_graph_to_graph_series(
    graph = graph_1) %>%
  add_graph_to_graph_series(
    graph = graph_2) %>%
  add_graph_to_graph_series(
    graph = graph_3)

# Get the second graph in the series
extracted_graph <-
  series %>%
  get_graph_from_graph_series(
    graph_no = 2)