Create a (ggplot2) raster layer
This is a special version of ggplot2::annotation_raster for use
with ggmap. (It simply removes the requirement for cartesian
coordinates.) The only difference between inset_raster
and inset_ggmap is their arguments. inset_ggmap is
simply a wrapper of inset_raster with xmin, ...,
ymax arguments equal to the map's bounding box.
inset_raster(raster, xmin, xmax, ymin, ymax, interpolate = TRUE) inset_ggmap(ggmap)
raster |
raster object to display |
xmin, xmax |
x location (in data coordinates) giving horizontal location of raster |
ymin, ymax |
y location (in data coordinates) giving vertical location of raster |
interpolate |
interpolate the raster? (i.e. antialiasing) |
ggmap |
a ggmap object, see |
# see ?bb2bbox
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