鼠标事件小程序 打开图像点击图片处获取点击处的图像坐标-Mouse events program to open the image Click the picture to obtain the coordinates of the click at the image

人脸图片局部处理程序。具体的实现方法是首先利用MFC做一个界面，打开一张位图，然后添加鼠标响应事件，在位图背景上加载透明png图片，最终实现人脸图片的局部处理功能。-The partial processing functions face pictures of local processing program, the specific method is the first use of MFC to do an interface to open a bitmap, and then a