这个一个delphi编写的个人图形系统 能以矢量方式保存图像,支持画线,方形,椭圆,圆,填充颜色,移动图形,删除图形等 -the preparation of a delphi personal graphics systems can be used to vector form of images, support for line drawing, square, oval, round, filling color, mobile graphics, graphics and o