Thought of Drawing Weighted Voronoi Diagram with 1-order Neighbor

Weighted Voronoi Diagrams are extensions of Voronoi diagrams, and in Voronoi diagram,a Voronoi edge is drawn between 1-order neighbor points.Based on this theory,a thought of drawing weighted Voronoi diagrams is proposed: firstly,finding the 1-order neighbor with Delaunay Triangulation;secondly,calculating the data of Voronoi line of every point with Voronoi diagram properties;and lastly drawing Weighted Voronoi diagrams with these data.