I don't know where to write this so I'm writing it here.

[Wintecks]

the library is great, works with 2 monitors, you just need to use a negative X coordinate

[suryatejess]

what do you mean use negative coordinates?
That (0,0) is at the middle point of the two monitors and negatives values on x axis taking the left monitor and positive values on x axis taking the right monitor?

[Wintecks]

the upper left corner of the main monitor (x0 and y0), i.e. if we want to move the cursor to the left monitor relative to the main one, then the coordinates have a negative value for x, and if we want to move the cursor to the right monitor from the main one, then it should be +1919 to the value you need, and if you have a second monitor on top of the main one, then y should be a negative value of y.