jQuery图片放大，另类的jQ拖动缩略图图片放大大图片功能，运行本效果，在大图片的左下角有一张缩略图，鼠标在此缩略图上拖动图片变换区域，整体大图对所选区域的图像放大显示，与其它圈选放大的方式有些不同，换一种方式，或许会让用户产生耳目一新的感觉。-jQuery image to enlarge, alternative jQ drag thumbnails for larger image big picture function, run this effect, in the lower left corner of the big picture with a thumbnail and drag the mouse on the thumbnail picture transform this area, the overall big picture of the selected enlarge image display area, and the other circle amplification approach is somewhat different, in a different way, perhaps let users generate a fresh feeling.