##### Voronoi object

A `voronoi`

object is created with `voronoi.mosaic`

- Keywords
- spatial

##### Arguments

- x,y
x and y coordinates of nodes of the voronoi mosaic. Each node is a circumcircle center of some triangle from the Delaunay triangulation.

- node
logical vector, indicating real nodes of the voronoi mosaic. These nodes are the centers of circumcircles of triangles with positive area of the delaunay triangulation.

If

`node[i]`

=`FALSE`

, (`c[i]`

,`x[i]`

) belongs to a triangle with area 0.- n1,n2,n3
indices of neighbour nodes. Negative indices indicate dummy points as neighbours.

- tri
triangulation object, see

`triSht`

.- area
area of triangle \(i\).

- ratio
aspect ratio (inscribed radius/circumradius) of triangle \(i\).

- radius
circumradius of triangle i.

- dummy.x,dummy.y
x and y coordinates of dummy points. They are used for plotting of unbounded tiles.

##### Note

This version of `voronoi`

object is generated from the
`tri.mesh`

function from package `interp`

. That's the only
difference to `voronoi`

objects generated with package
`tripack`

.

##### See Also

*Documentation reproduced from package interp, version 1.0-33, License: GPL (>= 2)*