ggarrow extensions to ggplot2
Source:R/geom_arrow.R, R/geom_arrow_chain.R, R/geom_arrow_curve.R, and 2 more
ggarrow_extensions.Rdggarrow relieas on the extension mechanism of ggplot2 through
ggproto class objects, that allow for cross-package
inheritance of geoms. These objects can be ignored by users for the purpose
of making plots, since interacting with these objects is preferred through
various geom_*() functions.