eforce: Build force network

In JohnCoene/echarts: EChart htmlwidget

Description

Build force network

Plot force directed graph.

Usage

eforce(p, name = NULL, large = FALSE, center = list("50%", "50%"),
  roam = FALSE, size = "100%", minRadius = 10, maxRadius = 20,
  linkSymbol = "none", linkSymbolSize = list(10, 15), scaling = 1,
  gravity = 1, draggable = TRUE, useWorker = TRUE, steps = 1, z = 2,
  zlevel = 0, ...)

eforce_(p, name = NULL, large = FALSE, center = list("50%", "50%"),
  roam = FALSE, size = "100%", minRadius = 10, maxRadius = 20,
  linkSymbol = "none", linkSymbolSize = list(10, 15), scaling = 1,
  gravity = 1, draggable = TRUE, useWorker = TRUE, steps = 1, z = 2,
  zlevel = 0, ...)

Arguments

p	an echart objects.
name	name of network.
large	set to TRUE to optimise for large graphs.
center	center of network.
roam	set to TRUE to enable zoom and drag.
size	size of layout.
minRadius, maxRadius	minimum and maximum radius of nodes.
linkSymbol	can be set to arrow.
linkSymbolSize	size of symbol.
scaling	scaling factor.
gravity	centripetal force coefficient.
draggable	set to TRUE to allow dragging nodes.
useWorker	specifies whether to put layout calculation into web worker when the browser supports web worker.
steps	the number of iterations of each frame layout calculation.
z, zlevel	first and second grade cascading control, the higher z the closer to the top.
...	any other options to pass to serie.

See Also

enodes eforce

Examples

let <- LETTERS[1:20]

edges <- data.frame(source = sample(let, 20), target = sample(let, 20),
  weight = runif(20, 5, 20))

nodes <- data.frame(name = let, value = runif(20, 5, 25), group = rep(LETTERS[1:4], 5))

echart() %>%
  eforce(itemStyle = list(normal = list(label = list(show = TRUE)))) %>% # show labels
  enodes(nodes, name, value = value, category = group) %>%
  elinks(edges, source, target)

JohnCoene/echarts documentation built on May 22, 2021, 6:18 p.m.