| plot.tess {spatstat} | R Documentation |
Plots a tessellation.
## S3 method for class 'tess'
plot(x, ..., main, add=FALSE,
show.all=!add, col=NULL, do.plot=TRUE,
do.labels=FALSE,
labels=tilenames(x), labelargs=list())
x |
Tessellation (object of class |
... |
Arguments controlling the appearance of the plot. |
main |
Heading for the plot. A character string. |
add |
Logical. Determines whether the tessellation plot is added to the existing plot. |
show.all |
Logical value indicating whether to plot everything
including the main title and the observation window of |
col |
Colour of the tile boundaries. A character string. Ignored for pixel tessellations. |
do.plot |
Logical value indicating whether to actually perform the plot. |
do.labels |
Logical value indicating whether to show a text label for each tile of the tessellation. |
labels |
Character vector of labels for the tiles. |
labelargs |
List of arguments passed to
|
This is a method for the generic plot function
for the class "tess" of tessellations (see tess).
The arguments ... control the appearance of the plot.
They are passed to segments,
plot.owin or plot.im, depending on the
type of tessellation.
(Invisible) window of class "owin" specifying a bounding box
for the plot (including a colour ribbon if plotted).
Adrian Baddeley Adrian.Baddeley@curtin.edu.au
and Rolf Turner r.turner@auckland.ac.nz
A <- tess(xgrid=0:4,ygrid=0:4)
plot(A, col="blue", lwd=2, lty=2)
B <- A[c(1, 2, 5, 7, 9)]
plot(B, hatch=TRUE)
v <- as.im(function(x,y){factor(round(5 * (x^2 + y^2)))}, W=owin())
levels(v) <- letters[seq(length(levels(v)))]
E <- tess(image=v)
plot(E)