computePosition abstract method

double computePosition({
  1. required ParentLayout parent,
  2. required ChildLayout child,
  3. required LayoutAxis direction,
})

Computes the actual position value for this unit.

Position units are computed after inset, size, and spacing have been resolved, allowing them to reference final layout values.

Parameters:

  • parent: The parent layout context
  • child: The child element being positioned
  • direction: The layout direction (main or cross axis)

Returns the computed position offset.

Implementation

double computePosition({
  required ParentLayout parent,
  required ChildLayout child,
  required LayoutAxis direction,
});