Search - polygon line

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[Software Engineering] diy DL : 0: 画图工具，能够实现画图工具、画直线、画椭圆、画多边形等功能，并且在绘图的过程中能够修改该画笔的大小以及颜色。该画图程序还需具有橡皮擦功能。 -Drawing tools, drawing tool, draw a straight line, painted oval, and polygon drawing, and in the process of drawing can modify the size and color of the brush. The Paint program needs to have the eraser function.
Date : 2025-12-16 Size : 166kb User : 夏汐
[Software Engineering] clip DL : 0: 主要是对图形进行裁剪，裁剪分为两类，一类是线段裁剪，另一类是多边形裁剪-Mainly to cut graphics, tailoring can be divided into two kinds, one kind is line cutting, another kind is polygon clipping
Date : 2025-12-16 Size : 2.32mb User : 周晓颖
[Software Engineering] ZAD DL : 0: 利用多边形格网上的拓扑关系 ,可以将对单个多边形的扫描转换扩展到多边形格网上 ,使扫描过程同时对格网中的多个多边形进行 ,减少了转换过程中的求交和扫描线转换次数 .基于上述思想 ,文中对多边形格网上的图像分块处理提出了一种通用的快速算法 ,分析了该算法与逐多边形扫描转换在效率上的差异 .最后 ,介绍了该算法在高精度图像纠正中的一个应用实例-Using polygon the topological relationship on the net, can be expanded to a single polygon scan conversion to the polygon, the Internet, make the scanning process multiple polygons in the grid at the same time, reduce the intersection in the conversion process and the number of scan line conversion. Based on the above ideas, this paper polygon s online image block processing this paper proposes a fast algorithm of gm, and the algorithm is analyzed by polygon scan conversion of the differences in efficiency. In the end, this paper introduces the application of the algorithm in the high precision image correction of an application example
Date : 2025-12-16 Size : 1kb User : 朱健晨