OuterLabel

PropertyDefaultMeaning
childrenEmptyString or Element placed outside the frame
side"bottom"Frame edge used for the label
offsetem(1)Distance outside that edge
rotate0Label rotation in degrees

Attach child content outside a frame edge. side defaults to bottom; offset to 1em. rotate applies a degree rotation. The label centers along the selected side and reports overflow without reserving space. Plot measures and reserves its own titles; use OuterLabel for manually composed figures.