完成图像的旋转，缩放，合并，使用时只需运行main即可，会对象对应的炒作选项，要修改图片的路径须在mian.c中修改，合并是需要在Function.h中修改-Complete the image rotation, scaling, combined, use only main can run, will object corresponding to the hype options, path to modify the image must be modified in the mian.c, the merger is the need to modify in Function.h