FPortalSpacing class abstract interface

An interface for computing the spacing between a widget and its portal.

See:

• Visualization for a visual demonstration of how the spacing works.

Constructors

FPortalSpacing(double spacing, {bool diagonal})

Creates a FPortalSpacing that adds spacing between the anchors of the portal and widget when they do not overlap.

const

factory

FPortalSpacing.spacing(double spacing, {bool diagonal})

Creates a FPortalSpacing that adds spacing between the anchors of the portal and widget when they do not overlap.

const

factory

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

call(Alignment child, Alignment portal) → Offset

Returns the spacing offset for the portal.

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 FPortalSpacing

A FPortalSpacing that does not apply any spacing.