绘制图的 2D 和 3D

本软件(ZHG制图工具)由ZHG用C/C++开发，可用来进行简单画图、查看由本软件制作的图形文件以及使用配套函数show_bmp在C语言程序中直接使用已画好的图形。具体操作如下： 1.主界面上方为菜单栏，左边为工具栏。要使用请单击“新建”或“打开”按钮，退出可单击右上角椭圆。 2.进入后，可单击工具栏选择画笔、规则图形及颜色。左击图形库，画实线图，右击可画虚线图。在编辑区中，用左键拖动鼠标为画笔画图，右键拖动可画规则图形。（建议下载到D盘，并先阅读说明文件。） -the software (ZHG mapping tool) from ZHG with C/C development, which can be used for simple drawing, View from the software produced by the graphics files and the use of complementary functions in C language show_bmp procedures used directly Painting has good graphics. Specific operations, as follows : 1. The main interface to the top menu bar, as a tool for the left column. To use click "new" or "open" button, can withdraw from the upper right elliptical. 2. After entering, click column selection brush tool, rules and color graphics. Left attack graphics library, painting solid lines map, right click on the dotted line can be painted map. Editing area, and use the mouse to point and drag brush painting, the right-scrolling graphics

给出了用Oracle Spatia存储矢量数据的l源代码，用Visual C++编写，程序中给出了完整存储矢量数据的源代码，并且有效保持了数据间的拓扑连接关系，代码编写规范。

该程序实现了计算机图形学中的中点画线法的算法，-the program in the computer graphics, which were dotted line method algorithm

一个简单的D3D程序源代码，特别适合初学者-a simple D3D program source code, especially for beginners

图像的旋转与缩放处理源代码（openCV)-Image rotation and zoom handle the source code (openCV)

基于opencv的轮廓跟踪

把DDB转换成DIB-put into DIB

C语言的OPENVG的1.1参考实现，速度慢，可作OPENVG算法实现的参考。-C language reference implementation OPENVG 1.1, slow OPENVG algorithm can be used for reference.

根据鼠标活动 捕获鼠标位置像素点的值显示在当前设备上-According to the mouse events to capture the mouse position pixel values displayed in the current device

用vc＋＋实现的BP神经网络解决异或问题的源代码。非常经典。-Using vc realize the BP neural network to solve XOR problem