图形图像预览工具，基于C++开发的，应该可以的

绘制曲线函数(曲线光滑)-curve mapping function (smooth curves)

这是刚开始学vc时我自己写的一个小软件（一双大眼睛盯着你的鼠标，不要吓到了），主要是鼠标操作和画图，我想应该很有参考价值。-This is the beginning of school vc when I wrote a small software (big eyes stare at your mouse, not to frighten a), primarily mouse and drawing operation, I think it should be of great reference value.

曲线显示控件，类似于心电图，For D5、D6、D7。-curve shows controls, similar to the electrocardiogram, For D5, D6, D7.

图像转换处理的常见方法（灰度，二值，去噪，马赛）-Conversion of the common image processing methods (gray, two-valued, denoising, Marseille)

功能和界面全部模仿于Windows自带的画图板，界面如截图。功能主要有： 手绘线、简单图形、文字输入、图块拖放、重复撤销、画面缩放、打开保存图片文件，另外为了直接从数据库或者XML中存取图片，另外还提供了从Base64编码存取图片的接口，其他还实现了和画图板同样效果的工具箱及颜料盒。 -Features and interfaces in Windows, bringing all to imitate the drawing board, interface, such as screenshots. The main features include: hand-drawn lines, simple graphics, text input, drag and drop block, repeated withdrawal, screen zoom, open the saved image file, and directly from the database in order to access images or XML, in addition to the provision of deposit from the Base64 encoding picture of the interface from the other have also achieved the same effect and drawing board of the toolbox and the color cartridge.

本代码实现字模符号信息的提取,UCDOS字库信息处理-the source implementation Fonts symbol extraction of information, information processing UCDOS Font

图像的移动和缩放。-mobile image and zoom.

三维空间漫游软件，包括天空盒、太阳、树木等。-Three-dimensional space roaming software, including the sky boxes, sun, trees and so on.

This is a face recognition algorithm.

最精简的jpeg编码源代码- Most simplifies jpeg code source code