text

0th

Percentile

Add labels to a map

Plots labels, that is a textual (rather than color) representation of values, on top an existing plot (map).

Keywords
methods, spatial
Usage
## S3 method for class 'RasterLayer':
text(x, labels, digits=0, fun=NULL, ...)

## S3 method for class 'RasterStackBrick':
text(x, labels, digits=0, fun=NULL, ...)

## S3 method for class 'SpatialPolygons':
text(x, labels, ...)

## S3 method for class 'SpatialPoints':
text(x, labels, ...)
Arguments
x
Raster*, SpatialPoints* or SpatialPolygons* object
labels
Character. Optional. Vector of labels with length(x) or a variable name from names(x)
digits
Integer. how many digits should be used?
fun
Function to subset the values plotted (as in rasterToPoints)
...
Additional arguments to pass to graphics function text
See Also

text, plot

Aliases
  • text
  • text,RasterLayer-method
  • text,RasterStackBrick-method
  • text,SpatialPoints-method
  • text,SpatialPolygons-method
Examples
r <- raster(nrows=4, ncols=4)
r <- setValues(r, 1:ncell(r))
plot(r)
text(r)

plot(r, col=bpy.colors(5))
text(r, fun=function(x){x<5 | x>12}, col=c('red', 'white'), vfont=c("sans serif", "bold"), cex=2)
Documentation reproduced from package raster, version 2.1-41, License: GPL (>= 3)

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