Where a panel of size goes beside anchor without leaving bounds: to
the right of it by gap, its top on the anchor's top, then pulled up (never
past pad) when it would run off the bottom, and flipped to the left only
when the right has no room at all. Coordinates are in whatever space the
anchor and the bounds share.
Where a panel of
sizegoes besideanchorwithout leavingbounds: to the right of it bygap, its top on the anchor's top, then pulled up (never pastpad) when it would run off the bottom, and flipped to the left only when the right has no room at all. Coordinates are in whatever space the anchor and the bounds share.