【摘要】 本文采用四叉树分割多边形，用以实现多边形的色彩填充及其相互之间的运算。介绍了一种能够用硬件实现的算法，并分析了其实践过程。更多还原

【Abstract】 In this paper, The quadtree is adopted to divide polygons to realize color filling and calculation of polygons are also introduced. A kind of arithmetic base on hardware and the analyses of its concrete practice are also introduced.更多还原