cross_link: Add a plot to connect selected observations

In ggalign: A 'ggplot2' Extension for Consistent Axis Alignment

Add a plot to connect selected observations

Description

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.

ggalign documentation built on June 8, 2025, 11:25 a.m.