按比例放大的Delphi屏幕放大镜程序源码，可设置放大倍数为2x/4x/6x/8x，点进click here即进入放大状态，可移动鼠标至想放大的地方，放大框中显示的就是鼠标所选位置的图像，屏幕放大镜Windows系统自带有，是视力不好人士的辅助工具。

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Delphi scaled screen magnifier program source code, you can set the magnification to 2x/4x/6x/8x, point click here enter into the enlarged state, move the mouse to where you want to enlarge, magnify the display box is selected mouse position of the image, screen magnifier comes with Windows systems, aids eyesight is poor people.