I am remaking a set of maps using ggplot and sf, but need to delineate international borders with a dash-dot-dot linetype (it is a required UN standard). This is not a default linetype in R or ggplot.
Does anyone know if there a way manually specify/apply user specified linetypes in R or ggplot?
In python and matplotlib it appears this is possible python matplotlib dash-dot-dot - how to?
