> The hotspot for the arrow cursor was not (0,0) but was (1,1).
> Can anyone explain why?
My assumption (not having an old Mac or documentation to confirm it...) is that the tip of the cursor had to be at (1, 1) to allow for a pixel's worth of mask around the outer edge of the tip.
My assumption (not having an old Mac or documentation to confirm it...) is that the tip of the cursor had to be at (1, 1) to allow for a pixel's worth of mask around the outer edge of the tip.