Uses geom_point to plot the pixel centers.
# S3 method for SpatialPixels
gg(data, ...)
A SpatialPixels object.
Arguments passed on to geom_tile.
A geom_tile return value.
Other geomes for spatial data: gg.SpatialGridDataFrame
,
gg.SpatialLines
,
gg.SpatialPixelsDataFrame
,
gg.SpatialPoints
,
gg.SpatialPolygons
, gg
,
gm
# NOT RUN {
# Load Gorilla data
data(gorillas)
# Turn elevation covariate into SpatialPixels
pxl = SpatialPixels(SpatialPoints(gorillas$gcov$elevation))
# Plot the pixel centers
ggplot() + gg(pxl, size = 0.1)
# }
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