关于用c++实现对图片的放大，缩小以及循环播放的设置-Study on the Use of c++ Achieve image to enlarge, narrow and Loop settings

这个函数实现图片放大和缩小 只要改变变量：dst_cvsize.width 的值，就可以按比例缩放图像 注意：这里的测试图像大小为512*512-This function is achieved as long as the image to zoom in and change the variables: dst_cvsize.width value, you can scaling the image NOTE: This test image size is 512* 512

利用overflow来完成鼠标经过图片放大-Overflow to complete mouse over image to enlarge

鼠标滑过图片效果展示 放大缩小等一系列功能,分为5个页面,常用特效实战(The mouse slid over the picture effect to display a series of functions, such as enlargement and reduction, and divided into 5 pages.)