For use getPositions() method in a shiny app. For full documentation, have a look at visDocumentation.
visGetPositions(graph, nodes = NULL, input = paste0(graph$id, "_positions"))
: a visNetworkProxy
object
: NULL for all nodes (Default), or a vector of nodes id
: name of shiny input created. Default to paste0(graph$id, "_positions")
See online documentation https://datastorm-open.github.io/visNetwork/
visNodes for nodes options, visEdges for edges options, visGroups for groups options, visLegend for adding legend, visOptions for custom option, visLayout & visHierarchicalLayout for layout, visPhysics for control physics, visInteraction for interaction, visNetworkProxy & visFocus & visFit for animation within shiny, visDocumentation, visEvents, visConfigure ...
if (FALSE) { # \dontrun{
# have a look to :
shiny::runApp(system.file("shiny", package = "visNetwork"))
} # }