Encapsulate sf_grob()
in GeomSf$draw_panel()
#5904
Merged
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This PR does not really solve an open issue, but does make
GeomSf
more consistent with other geoms.Briefly,
sf_grob()
was a wrapper forsf::st_as_grob()
that did two things that are usually handled by Geom classes.It removed missing data, which is usually handled by
Geom$handle_na()
, and wrangles the graphical parameters for a grob, which is usually done inGeom$draw_panel()
.This PR divides these two responsibilities to the appropriate places in the class.