Add a plot to connect selected observations

Usage

cross_link(
  link,
  data = waiver(),
  ...,
  on_top = TRUE,
  obs_size = 1,
  inherit_index = NULL,
  inherit_panel = NULL,
  inherit_nobs = NULL,
  size = NULL,
  active = NULL
)

Arguments

link: A link_draw() object that defines how to draw the links, such as link_line().
data: The dataset to use for the layout. By default, fortify_matrix() will convert the data to a matrix. This argument allows you to change the layout data. If not specified, the original data will be used.
...: <dyn-dots> Additional arguments passed to fortify_matrix().
on_top: A boolean value indicating whether to draw the link on top of the plot panel (TRUE) or below (FALSE).
obs_size: A single numeric value that indicates the size of a single observation, ranging from (0, 1].
inherit_index: A boolean value indicating whether to inherit the ordering index. If TRUE, will match the layout ordering index with the data names.
inherit_panel: A boolean value indicating whether to inherit the panel group. If TRUE, will match the layout panel with the data names.
inherit_nobs: A boolean value indicating whether to inherit the number of observations (nobs). If TRUE, the data input must be compatible with the layout data.
size: The relative size of the plot, can be specified as a unit(). Note that for circle_layout(), all size values will be interpreted as relative sizes, as this layout type adjusts based on the available space in the circular arrangement.
active: A active() object that defines the context settings when added to a layout.

ggplot2 Specification

The cross_link function initializes a ggplot object but does not initialize any data. Using scheme_data() to change the internal data if needed.