plot.tess
From spatstat v1.37-0
by Adrian Baddeley
Plot a tessellation
Plots a tessellation.
Usage
## S3 method for class 'tess':
plot(x, ..., main, add=FALSE, show.all=!add, col=NULL)
Arguments
- x
- Tessellation (object of class
"tess"
) to be plotted. - ...
- 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
x
. - col
- Colour of the tile boundaries. A character string. Ignored for pixel tessellations.
Details
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.
Value
- None.
See Also
Examples
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)
Community examples
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