Version: 2017.2
public static float GetMinSize (RectTransform rect, int axis);

Parameters

rect The RectTransform of the layout element to query.
axis The axis to query. This can be 0 or 1.

Description

Returns the minimum size of the layout element.

All components on the GameObject that implement the ILayoutElement are queried. The one with the highest priority which has a value for this setting is used. If multiple componets have this setting and have the same priority, the maximum value out of those is used.