ggpLayerTrajectoryFrame: Add the screening frame of a spatial trajectory

In theMILOlab/SPATA2: A Toolbox for Spatial Expression Analysis

Add the screening frame of a spatial trajectory

Description

This function generates a ggplot layer representing a trajectory frame based on a specified trajectory segment in a spata2 object. It creates a rectangular frame around the trajectory segment, with customizable appearance.

Usage

ggpLayerTrajectoryFrame(
  object,
  id,
  width = getTrajectoryLength(object, id),
  rect_alpha = 1,
  rect_color = "black",
  rect_linesize = 1,
  rect_linetype = "solid"
)

Arguments

object	An object of class SPATA2 or, in case of S4 generics, objects of classes for which a method has been defined.
id	The identifier of the trajectory segment within the spata2 object.
width	Distance measure. The width of the trajectory frame, defaulting to the trajectory length.
rect_alpha	The alpha transparency level of the rectangle's border
rect_color	The color of the rectangle's border.
rect_linesize	The size of the line used for the rectangle's border.
rect_linetype	The type of line used for the rectangle's border.

Value

ggpLayer*()-functions return lists of ggproto objects that can be added to ggplots via the + operator. In most of the cases they are supposed to be added to plots created with the plotSurface*() family.

theMILOlab/SPATA2 documentation built on Feb. 8, 2025, 11:41 p.m.