raster (version 2.5-8)

shift: Shift

Description

Shift the location of a Raster* of vector type Spatial* object in the x and/or y direction

Usage

# S4 method for Raster
shift(object, x=0, y=0, filename='', ...)
# S4 method for SpatialPolygons
shift(object, x=0, y=0,  ...)
# S4 method for SpatialLines
shift(object, x=0, y=0,  ...)
# S4 method for SpatialPoints
shift(object, x=0, y=0,  ...)

Arguments

object

Raster* or Spatial* object

x

numeric. The shift in horizontal direction

y

numeric. The shift in vertical direction

filename

character file name (optional)

...

if object is a Raster* object: additional arguments as for writeRaster

Value

Same object type as x

See Also

flip, rotate, and the elide function in the maptools package

Examples

# NOT RUN {
r <- raster()
r <- shift(r, x=1, y=-1)
# }