Print some information about a tessellation/triangulation.

Prints a very brief description of an object of class "deldir" as returned by deldir().

# S3 method for class 'deldir'
print(x,digits=NULL,...)

Arguments

x

A Delaunay triangulation and Dirichlet (Voronoi) tessellation of a set of points (object of class "deldir").

digits

Integer scalar. The number of digits to which to round the numeric information before printing. Note this may be give negative values. (See round().)

...

Not used.

Details

This is a method for the generic print() function.

Author

Rolf Turner rolfurner@posteo.net

See also

print()

Examples

set.seed(42)
x    <- rnorm(200,0,4)
y    <- rnorm(200,0,4)
dxy1 <- deldir(x,y)
dxy2 <- deldir(x,y,rw=c(-12,12,-11,11))
dxy1
#> 
#> Delaunay triangulation and Dirchlet tessellation
#>  of 200  points.
#> 
#> Enclosing rectangular window:
#> [-14.250353,13.085556] x [-12.863529,11.902184] 
#> 
#> Area of rectangular window (total area of
#> Dirichlet tiles):
#> 676.9933 
#> 
#> Area of convex hull of points (total area of
#> Delaunay triangles):
#> 331.27 
#> 
dxy2
#> 
#> Delaunay triangulation and Dirchlet tessellation
#>  of 200  points.
#> 
#> Enclosing rectangular window:
#> [-12,12] x [-11,11] 
#> 
#> Area of rectangular window (total area of
#> Dirichlet tiles):
#> 528 
#> 
#> Area of convex hull of points (total area of
#> Delaunay triangles):
#> 331.27 
#> 
print(dxy1,digits=4)
#> 
#> Delaunay triangulation and Dirchlet tessellation
#>  of 200  points.
#> 
#> Enclosing rectangular window:
#> [-14.2504,13.0856] x [-12.8635,11.9022] 
#> 
#> Area of rectangular window (total area of
#> Dirichlet tiles):
#> 676.9933 
#> 
#> Area of convex hull of points (total area of
#> Delaunay triangles):
#> 331.27 
#>