ggplot_add.ggbrain_layer: S3 method to support adding ggbrain_layer objects to an existing ggplot object
Description
S3 method to support adding ggbrain_layer objects to an existing ggplot object
Usage
# S3 method for ggbrain_layer
ggplot_add(object, plot, object_name)
Arguments
- object
 
the ggbrain_layer object to be added to an existing ggplot
- plot
 
the ggplot object
- object_name
 
not used, but required by ggplot_add