So I have two big monitors. So I want to "stream" a small important part of the right monitor to the left. I have a specific part like 100x200pixels to the right of my screen I want to show at the very left.
I can do this but in a very ineffektive way by getting the bitmap from the right and displaying it in a gui to the left, then putting it in a loop where I create and destroy the gui showing an updated bitmap every 5 seconds. But this causes flickering and seems like a bad solution.
What is a better way to do this?