"layered"
).## S3 method for class 'layered':
shift(X, vec=c(0,0), ...) ## S3 method for class 'layered':
rotate(X, ..., centre=NULL)
## S3 method for class 'layered':
affine(X, ...)
## S3 method for class 'layered':
reflect(X)
## S3 method for class 'layered':
flipxy(X)
## S3 method for class 'layered':
rescale(X, s, unitname)
## S3 method for class 'layered':
scalardilate(X, ...)
"layered"
.X
.rescale
. May be missing."centroid"
, "midpoint"
or "bottomleft"
).
The default is the coordinate origin c(0,0)
.unitname<-
"layered"
.shift
,
rotate
,
reflect
,
affine
,
rescale
,
scalardilate
and
flipxy
for the class of layered objects. A layered object represents data that should be plotted in
successive layers, for example, a background and a foreground.
See layered
.
layered
L <- layered(letterR, runifpoint(20, letterR))
plot(L)
plot(rotate(L, pi/4))
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