drake (version 5.3.0)

legend_nodes: Create the nodes data frame used in the legend of the graph visualizations.

Description

Output a visNetwork-friendly data frame of nodes. It tells you what the colors and shapes mean in the graph visualizations.

Usage

legend_nodes(font_size = 20)

Arguments

font_size

font size of the node label text

Value

A data frame of legend nodes for the graph visualizations.

Examples

# NOT RUN {
# Show the legend nodes used in graph visualizations.
# For example, you may want to inspect the color palette more closely.
visNetwork::visNetwork(nodes = legend_nodes()) # nolint
# }