It is difficult to describe the exact function of this complete graphical utility called Line Reader. It could be said that it allows the user to establish certain lines of separation in what the screen shows, and on the space between these lines perform a series of graphic functions.
For example, with Line Reader you can obtain the exact coordinates of any element of the screen, make a graphic capture only of the content between both lines (which you can program to make every 5 seconds), zoom to see in detail what containing, obtain the exact distance in pixels from one of the lines to the mouse pointer (ideal for graphic designs), include both vertical and horizontal lines, and so on.
With Line Reader you can also define the area of the screen where the mouse can move, write texts only in the area delimited by the lines, and so on.
You can free download Line Reader 32, 64 bit and safe install the latest trial or new full version for Windows 10 from the official site.