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

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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

Examples

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# see ?bb2bbox

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