网页图片按比例缩放代码-Web image scaling code ..................

这是一个用MATLAB写的图片按比例缩放程序，主程序写成了一个函数，里面有详细的说明-This is a MATLAB write image scaling procedures, the main program written in a function, there are detailed descr iption

PB做的对图片的另存功能，能将图片另存成JPG等常用格式，并指定图片按比例缩放。调用的是成型的D-PB to do save the picture function, can save images as JPG and other common formats, and specify the image scaling. DLL calls are molded