methods.linnet {spatstat} | R Documentation |
These are methods for the class "linnet"
of linear networks.
as.linnet(X, ...) ## S3 method for class 'linnet' as.linnet(X, ...) ## S3 method for class 'lpp' as.linnet(X, ..., fatal=TRUE) ## S3 method for class 'linnet' as.owin(W, ...) ## S3 method for class 'linnet' as.psp(x, ..., fatal=TRUE) ## S3 method for class 'linnet' print(x, ...) ## S3 method for class 'linnet' summary(object, ...) ## S3 method for class 'linnet' unitname(x) ## S3 replacement method for class 'linnet' unitname(x) <- value
x,X,object,W |
An object of class |
... |
Arguments passed to other methods. |
value |
A valid name for the unit of length for |
fatal |
Logical value indicating whether data in the wrong format
should lead to an error ( |
The function as.linnet
is generic.
It converts data from some other format
into an object of class "linnet"
.
The method as.linnet.lpp
extracts the linear network
information from an lpp
object.
The other functions are methods for the generic commands
as.owin
,
as.psp
,
print
,
summary
,
unitname
and
unitname<-
for the class "linnet"
.
The method as.owin.linnet
extracts the window containing
the linear network, and returns it as an object of class "owin"
.
The method as.psp.linnet
extracts the
lines of the linear network as a line segment pattern (object of class
"psp"
).
For as.linnet
the value is an object of class "linnet"
.
For other functions, see the help file for the corresponding
generic function.
Adrian Baddeley Adrian.Baddeley@csiro.au http://www.maths.uwa.edu.au/~adrian/
data(simplenet) simplenet summary(simplenet) unitname(simplenet) <- c("cubit", "cubits")