addFontAwesome: Use fontAwesome icons in visNetwork 'graph'

Description Usage Arguments Value Examples

View source: R/dependencies.R

Description

Add Font-Awesome for styling our graph with beautiful, professional icons. Please note that you'll already have these icons if using Shiny. Can also use addIonicons

Usage

1

Arguments

graph

: a visNetwork object

Value

graph htmlwidget with Font-Awesome dependencies attached.

Examples

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# use fontAwesome icons using groups or nodes options 
# font-awesome is not part of dependencies. use addFontAwesome() if needed.
# https://fontawesome.com/v4.7.0/
# Version in package (and compatible with vis.js) : 4.7.0
# cheatsheet available in package: 
# system.file("fontAwesome/Font_Awesome_Cheatsheet.pdf", package = "visNetwork")

# definition in groups
nodes <- data.frame(id = 1:3, group = c("B", "A", "B"))
edges <- data.frame(from = c(1,2), to = c(2,3))

visNetwork(nodes, edges) %>%
  visGroups(groupname = "A", shape = "icon", icon = list(code = "f0c0", size = 75)) %>%
  visGroups(groupname = "B", shape = "icon", icon = list(code = "f007", color = "red")) %>%
  addFontAwesome()

# definition in nodes
nodes <- data.frame(id = 1:3, shape = "icon", icon.face = 'FontAwesome', 
   icon.code = "f0c0")
edges <- data.frame(from = c(1,2), to = c(1,3))

visNetwork(nodes, edges) %>%
  addFontAwesome()

visNetwork documentation built on June 14, 2018, 9:04 a.m.