# Voronoi object

### Description

An `voronoi`

object is created with ```
voronoi.mosaic
```

### 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 |

`n1,n2,n3` |
indices of neighbour nodes. Negative indices indicate dummy points as neighbours. |

`tri` |
triangulation object, see |

`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. |

### Author(s)

A. Gebhardt

### See Also

`voronoi.mosaic`

,`plot.voronoi`