Voronoi图在最近几年中应用比较广泛，我上传的是用java写的Voronoi图生成源码-Voronoi diagram in recent years in widespread use, I used to upload java is the Voronoi diagram was generated source

解决Web上头像裁剪主要存在的知识点： 图片上传 上传后的图片缩放处理 通过在前台裁剪得到图片的x，y坐标和宽度、高度，交由后台自动裁剪图片 -Web address on the knowledge there head cut key point: image upload images upload resized images obtained by cutting in front of x, y coordinates and width, heig