Yes, as long as it's not offscreen.
Offscreen = offscreen in gameplay, not editor, since the boundaries of editor are actually smaller than the boundaries of the actual gameplay screen. You can double check on 800x600 resolution (smallest resolution) if it's not offscreen on that resolution then it won't be offscreen on any resolution (except 5:4, but that one doesn't count).
Offscreen = offscreen in gameplay, not editor, since the boundaries of editor are actually smaller than the boundaries of the actual gameplay screen. You can double check on 800x600 resolution (smallest resolution) if it's not offscreen on that resolution then it won't be offscreen on any resolution (except 5:4, but that one doesn't count).