PortalSpacing class

Calculates spacing between a widget and its portal based on their anchors.

Spacing is applied when anchors are on opposite sides. For example, if childAnchor is bottomLeft and portalAnchor is topLeft, spacing pushes the portal down.

Constructors

PortalSpacing(double spacing, {bool diagonal = false})
const

Properties

diagonal → bool
Whether to apply spacing to diagonal corners.
final
hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
spacing → double
The amount of spacing to apply.
final

Methods

call(Alignment child, Alignment portal) → Offset
Calculate the spacing offset based on anchor alignment relationship.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Constants

zero → const PortalSpacing
No spacing.