LinePlacement class

Places an item by specifying grid lines or spans.

A line placement identifies a grid line by name or index, or describes a span across multiple tracks. It's used to indicate where a grid item should start or end on a row or column axis.

Constructors

LinePlacement(int index, {String? lineName})

Creates a placement by numeric line index. Optionally provide a lineName to also include a named line.

const

factory

LinePlacement.named(String name)

Creates a placement that targets a named grid line.

const

factory

LinePlacement.span(int span, {String? lineName})

Creates a placement using a span expression to span multiple tracks. An optional lineName may be provided.

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

value → String

final

Methods

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

auto → const LinePlacement

The automatic placement value.