add tooltip — add_tooltip • categoryCompare2

before passing to Cytoscape, add a tooltip attribute to the graph

Usage

add_tooltip(
  in_graph,
  node_data = c("name", "description"),
  description,
  separator = "\n"
)

Arguments

in_graph: the graph to work with
node_data: which pieces of node data to use
description: other descriptive text to use
separator: what separator to use for the tooltip

Value

the graph with a new nodeData member "tooltip"