exif 的 C++ 读取类 可以返回数码照片中的各种参数信息-exif reading of the C++ classes can return to the digital photos of the various parameters of information

读取exif的C++类（具体使用说明数，不太清楚。。。。。）-Exif read the C++ classes (the number of specific instructions, is not clear 。。。。。)

解析图片的exif图片，可以提取里面的信息，对类进行封装，方便使用-Parse pictures exif photo, you can extract the information inside the class package, easy to use

exif的C++读取类 exif的C++读取类-The C++ exif reading class exif C++ reading class

Exif是一种图像文件格式，它的数据存储与JPEG格式是完全相同的。实际上Exif格式就是在JPEG格式头部插入了数码照片的信息，包括拍摄时的光圈、快门、白平衡、ISO、焦距、日期时间等(Exif is an image file format whose data storage is exactly the same as in the JPEG format. In fact, the Exif format is in the JPEG format, the head inserted