Search - polygon line

Search - polygon line - List

[VC/MFC] B06022 DL : 0: 提供一个图形工具界面，让用户能够画出直线，椭圆，多边形等几何元素，结果可以保存并可读出。掌握：MFC类CDC的成员绘画函数LineTo（）, Ellipse（）, Polygon()等的使用； -Tool provides a graphical interface, allowing users to draw a straight line, ellipse, polygon, such as the geometric elements, the results can be saved and read out. Master: MFC Class members CDC painting function LineTo (), Ellipse (), Polygon (), etc.
Date : 2025-12-16 Size : 5.32mb User : 同盟
[VC/MFC] Polygon DL : 0: 多边形扫描转换的扫描线算法，可作为计算机图形学的参考案例-Polygon scan conversion of the scan line algorithm, computer graphics can be used as a reference case
Date : 2025-12-16 Size : 1.86mb User : dragon_ton
[VC/MFC] note DL : 0: 对于直线/多边形的裁剪实验，要求实现标准矩形窗口的裁剪，窗口边界由键盘输入或鼠标确定，直线/多边形都是任意的。裁剪后的图形要准确，不能多或者少点。要求掌握各自算法的基本原理和算法设计，画出算法实现的程序流程图，使用C或者VC++实现算法，并演示。 -For the straight line/polygon clipping experiments required to achieve the standard rectangular window clipping, the window borders from the keyboard or mouse to determine a straight line/polygons are arbitrary. After cutting the graphics to be accurate, no more or less. Required to master the basic principles of each algorithm and algorithm design, draw algorithm flow chart of procedures for the use of C or VC++ algorithm, and demonstrate.
Date : 2025-12-16 Size : 2.02mb User : linym
[VC/MFC] shpsource DL : 0: C++实现.shp格式文件的读取，分为点、线、面三种情况讨论-read .shp format file based on C++,discuss the point,line and polygon three conditions
Date : 2025-12-16 Size : 1.21mb User : joyce
[VC/MFC] mfc_draw DL : 0: mfc 图形学，绘制基本图形实验。直线段(dda,mid,bre)，圆(八分)，椭圆(四分)，区域填充(四联通区域递归)，直线段裁剪(Cohen-Sutherlan)，设定颜色 1.拖动鼠标左键绘制直线段、圆、椭圆、直线段裁剪时所需窗口，拖动鼠标右键绘制待裁剪的直线段，鼠标中间确认裁剪 2.鼠标左键单击确认要填充的多边形，在该多边形内部单击右键确认该点为种子点并填充。(Mfc graphics, drawing basic graphics experiments. (Dda, mid, bre), circle (eight points), ellipse (quarter), area filled (four Unicom region recursion), straight line cut (Cohen-Sutherlan), set the color 1. Drag the left mouse button to draw a straight line, circle, oval, straight line cut the required window, drag the right mouse button to draw the line to be cut, the middle of the mouse to confirm the cut 2. Click the left mouse button to confirm the polygon to be filled, right click inside the polygon to confirm that the point is the seed point and fill it.)
Date : 2025-12-16 Size : 376kb User : lwq974962192