inset_raster: Create a (ggplot2) raster layer
Description
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.
Usage
inset_raster(raster, xmin, xmax, ymin, ymax, interpolate = TRUE)inset_ggmap(ggmap)
Arguments
- 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 get_map