affine.SpatialPolygonsDataFrame: affine.SpatialPolygonsDataFrame function
Description
An affine transformation of an object of class SpatialPolygonsDataFrame
Usage
## S3 method for class 'SpatialPolygonsDataFrame':
affine(X, mat, ...)
Arguments
X
an object of class fromFunction
mat
matrix of affine transformation
Value
- the object acted on by the transformation matrix