Add horizontal and vertical lines

Add horizontal and vertical lines

ggpLayerLineplotAid(object, xi, yi = 0.5, l = NULL, id = NULL, ...)

Arguments

object

An object of class spata2.

xi

Distance measures of where to add vertical lines. Intercepts on x-axis.

yi

Expression values of where to add horizontal lines. Intercepts on y-axis.

...

Additional arguments given to ggplot2::geom_h/vline()