有关图像处理软件中常用功能的程序代码集体，比如图像的缩放，旋转，灰度变换等等。-the image processing software commonly used function of the collective code, such as image scaling, rotation, etc. Transform Gray.

五个小代码，都是比较常用的代码，容易看懂，适合于初学c++的同学们参考，比较简单的实现其功能。-Five small code, are commonly used code, easy to read, suitable for beginners c++ Classmates reference, relatively simple to achieve its functions.