inset: Add ggplot2 insets to a map
Description
This is identical to ggplot2::annotation_custom for use with
ggmap
Usage
inset(grob, xmin = -Inf, xmax = Inf, ymin = -Inf, ymax = Inf)
Arguments
xmin, xmax
x location (in data coordinates) giving
horizontal location of raster
ymin, ymax
y location (in data coordinates) giving vertical
location of raster
Details
Most useful for adding tables, inset plots, and other grid-based
decorations