Problem with Windows scaling > 100%

[Z-E-D]

Hi, great work!

There is one problem with the program. It doesn't work correctly on Window 11 with scaling greater than 100%. Tested v1.2.1, both 64 and 32-bit.

What is interesting, the x/y coordinates are shown (more or less) correctly for the new scaling, e.g. bottom-right corner on 3840x2160 and 200% scaling is displayed as 1920x1080. Well, technically, it should display 1919x1079, i.e. one pixel less, since the top-left corner has 0x0 coordinates. With some scaling such value is displayed correctly even with that one pixel less.

On the other hand, ShareX color picker shows colors under the cursor correctly with greater scaling, but it displays coordinates of the original resolution (100% scaling), which I think is wrong.