visachartR (version 3.3.0)

circle_packing: circle_packing

Description

R wrapper for @visa/circle-packing via htmlwidgets.

Here is an example of circle-packing in action:

Usage

circle_packing(
  data,
  nodeAccessor,
  parentAccessor,
  sizeAccessor,
  mainTitle = "",
  subTitle = "",
  accessibility = list(),
  props = list(),
  ...
)

Value

a visaChart htmlwidget object for plotting a circle packing plot

Arguments

data

required to be a valid, R data frame. Data used to create chart, an array of objects which includes keys that map to chart accessors. See d3-hierarchy.stratify() for additional detail on data requirements.

nodeAccessor

String. Key used to determine circle's child, must be a unique child.

parentAccessor

String. Key used to determine circle's parent.

sizeAccessor

String. Key used to determine circle size.

mainTitle

String. The dynamic tag of title for the map (or you can create your own separately). See highestHeadingLevel prop for how tags get assigned.

subTitle

String. The dynamic tag for a sub title for the map (or you can create your own separately). See highestHeadingLevel prop for how tags get assigned.

accessibility

List(). Manages messages and settings for chart accessibility, see object definition

props

List(). A valid R list with additional property configurations, see all props for @visa/circle-packing

...

All other props passed into the function will be passed through to the chart, see all props for @visa/circle-packing.

Details

To see all available options for the chart properties/API see @visa/circle-packing.

Examples

library(dplyr)
data.frame(parent = c(NA, "A", "A", "C", "C"),
           node = c("A", "B", "C", "D", "E"),
           size = c(NA, 8L, 7L, 6L, 5L)) %>%
  circle_packing("node", "parent", "size",
                 accessibility = list(hideTextures = TRUE,
                                      hideDataTableButton = TRUE))
library(dplyr)
data.frame(Orange) %>%
  mutate(age = as.character(age)) %>%
  bind_rows(data.frame(Tree = c(rep("Trees", 5), NA),
                       age = c(1:5, "Trees"))) %>%
  circle_packing("age", "Tree", "circumference",
                 accessibility=list(hideTextures = TRUE,
                                    includeDataKeyNames = TRUE,
                                    hideDataTableButton = TRUE))