AppDimensContext class abstract interface

EN: Platform-neutral window handle. Non-widget APIs take one of these; the Dart port mirrors the Kotlin contract so every calculation is testable without a widget tree.

PT: Handle de janela neutro de plataforma. As APIs fora dos widgets recebem um destes; a porta Dart espelha o contrato Kotlin para que todo cálculo seja testável sem uma árvore de widgets.

Implemented types

• AppDimensContextLike

Implementers

• FakeAppDimensContext
• ViewAppDimensContext

Available extensions

• AppDimensContextX

Properties

configuration → ScreenConfiguration

no setter, inherited

density → double

Logical density (devicePixelRatio), guarded to finite > 0.

no setter

dimenMetrics → DimenMetrics

Coherent snapshot derived from configuration.

no setter, inherited

fontScale → double

System font scale, guarded to finite > 0.

no setter

hashCode → int

The hash code for this object.

no setter, inherited

isInMultiWindowMode → bool

True when the window is known to be inside a multi-window mode.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

uiModeType → UiModeType

Detected / forced UI-mode type.

no setter, inherited

xdpi → double

Approximate physical pixels per inch (used by the units module).

no setter

Methods

axisDp(DpQualifier qualifier, Inverter inverter) → double

Available on AppDimensContext, provided by the AppDimensContextX extension

Reads the screen dimension for qualifier after applying inverter.

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