pts=随机实数[{-1,1},{5,2}]; mesh=VoronoiMesh[pts]; 显示[mesh,Graphics[{红色,Point[pts]}]]
pmesh=网格坐标[mesh]; index=网格单元[mesh,2][[All,1]]; 元素=地图[多边形[pmesh[[#]]&,索引]; (*多边形*) GraphicsRow@MapThread [Graphics[{col=RandomColor[],Point[#1],FaceForm[None],EdgeForm[col],#2}]&,{pts,elem}]