A Multiple Selection based Control Tracker Often in developing designer and CA...

这段程序，实现了上述的膨胀运算，针对的都是黑色点。-this process, achieve the above expansion computing has been aimed at Black Point.

该源码可以实现计算机图形学中的立方体三维旋转变换-The source can be achieved in computer graphics three-dimensional rotation of the cube

该程序能够根据用户的需求，即用户输入相应的参数，来画出对应的正弦或余弦函数的图形，并可以进伸缩和平移变换-The program can be based on user demand, that is, the corresponding user input parameters, to draw the corresponding sine or cosine function of the graphics, and can transform into the scaling and translation

给初学者一个简单易学的基于MFC三维动画例子，简单才是初学者的最爱-to an easy beginners based 3D animation MFC example, a simple beginners is the favorite

工具：QT4  C++  Sql 实现功能：具有创建数据库文件(.db文件)、保存记录、遍历、删除、查询、修改功能 代码运行方式 1.QT4运行这个程序 2.点击“创建/打开数据”即可创建或打开相应的.db数据库.

图像的旋转算法，很实用-image rotation algorithm, a very practical

本程序是关于ontimer()时间函数在VC++中的应用，运行结果可以动态显示文本，实现动画功能，是学习VC++延时的好代码，希望大家从中得到更多的收获，代码可以运行。-This procedure is about ontimer () function of time in VC++ Application, operation results can be dynamic display text, realize animated features, is to learn from VC++ Delay a good code, I hope everyone can get more benefits, code can run.

MPEG4格式的VIDEO编码源代码-VIDEO Encoding MPEG4 format source code

南方CASS软件中只能采用数据批量生成断面里程文件，而工作中往往需要对三角网进行修改以便更加符合实际地形。而CASS中没有根据三角网批量生成断面里程的功能，只能一条一条的切出来，工作量十分巨大。以小野的工作来看，在包含几十万个三角网的CAD图形中根据三角网单独切断面，每条断面里程文件的生成需要约十秒左右的时间，不仅工作量巨大，而且十分考验人的耐心和细致。终于，有一天小野忍受不了那个速度，就写下了这个小程序。因为仅是为了实际工作需要，所以没有花时间去做界面。经测试，125361个三角形构成的三角网运行时间约为5分08秒，而对应的根据数据批量生成里程文件约需57分钟。因此该算法效率较高，能很好的提高实际工作效率。-the South CASS software can only use the data generated batch file section mileage, but the work often requires modification of the triangular mesh in order to more realistic terrain. The CASS is not generated under the triangular cross-section volume function of mileage, only one one of the cut out, the workload is enormous. To Ono s work point of view, contains hundreds of thousands of triangulation, in accordance with the CAD graphic triangulation single cut surface of each section of the file generated mileage of about 10 seconds or so the need is not only a huge workload, but people are tested patience and meticulous. Finally, one day, Ono could not bear that speed, they wrote

用橡皮筋技术绘制虚线，程序比较小，与大家共享。-with rubber-band technology mapping dotted line, procedure is relatively small, and share.