voronoi {tripack} | R Documentation |
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. |
A. Gebhardt