Software Open Access
Elio Campitelli; Matt; Paul Murrell
geom_contour2() gains the ability to draw --and leave space for-- labels!
This is finally proper labelling support without having to use a different geom (
Thanks to the isoband package for this.
Following isoband's naming convention, the family of functions that decide where to place labels have been renamed as
label_placer_ and the corresponding argument is now
label_placement_ family of functions will be deprecated in future releases.