cocoa - How to store (and use) the current mouse position? -

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What is the best way to store an existing mouse state (system-wide) and after that (later) mouse Put the stored point on it?

I get the position, and I can move the mouse from one, but they each use a different coordinate system (I believe y = 0 is the most for NSEvent Up and down for a CGEvent).

I'm worried about the capture of the screen height and the robustness of using it to convert between two - or is this the best way?

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Yes, using the height of the main screen is the standard way of flipping screen coordinates.


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