Retrieve node positions in a network

Triggers update of network_positions input value, then reads this value and formats it as a data.frame.

reactive_node_positions(input, network_id)

Arguments

input

[reactivevalues()]
An input object of the app or a module that contains the network.

network_id

[character(1)]
ID of the network.

Value

A reactive object with NULL if no positions available or a tibble with x, y and id columns.