elinks: Add edges

In JohnCoene/echarts: EChart htmlwidget

Description

Add edges for eforce.

Add edges for eforce.

Usage

elinks(p, links, source, target, weight = 1)

elinks_(p, links, source, target, weight = 1)

Arguments

p	an echart object.
links	edges data.frame.
source	source column.
target	target column.
weight	edge weight.

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)

echart() %>%
  eforce(itemStyle = list(normal = list(label = list(show = TRUE)))) %>% # show labels
  enodes(nodes, name, value = value, category = group) %>%
  elinks(edges, source, target, weight = 1)

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.