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 tri .
|
area
|
area of triangle i. area[i] =-1 indicates a removed
triangle with area 0 at the border of the triangulation.
|
ratio
| aspect ratio (inscribed radius/circumradius) of triangle i. |
dummy.x,dummy.y
| x and y coordinates of dummy points. They are used for plotting of unbounded tiles. |
voronoi.mosaic
,plot.voronoi