XRInputSource extension type

The WebXR Device API's XRInputSource interface describes a single source of control input which is part of the user's WebXR-compatible virtual or augmented reality system. The device is specific to the platform being used, but provides the direction in which it is being aimed and optionally may generate events if the user triggers performs actions using the device.

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API documentation sourced from MDN Web Docs.

on

• JSObject

Implemented types

• JSObject

Available extensions

• JSAnyExtension
• JSAnyNullableExtension
• JSAnyOperatorExtension
• JSAnyUtilityExtension
• JSObjectExtension
• JSObjectUnsafeUtilExtension
• JSObjectWebExtension
• NullableUndefineableJSAnyExtension

Properties

asString → String

Available on JSAny, provided by the JSAnyExtension extension

no setter

asString → String?

Available on JSAny?, provided by the JSAnyNullableExtension extension

no setter

entries → Iterable<MapEntry<String, dynamic>>

Available on JSObject, provided by the JSObjectExtension extension

no setter

gamepad → Gamepad?

The read-only XRInputSource property gamepad returns a Gamepad object describing the state of the buttons and axes on the XR input source, if it is a gamepad or comparable device. If the device isn't a gamepad-like device, this property's value is null.

no setter

gripSpace → XRSpace?

The read-only XRInputSource property gripSpace returns an XRSpace whose native origin tracks the pose used to render virtual objects so they appear to be held in (or part of) the user's hand. For example, if a user were holding a virtual straight rod, the native origin of this XRSpace would be located at the approximate center of mass of the user's fist.

no setter

hand → XRHand?

The read-only hand property of the XRInputSource interface is a XRHand object providing access to a hand-tracking device.

no setter

handedness → XRHandedness

The read-only XRInputSource property handedness indicates which of the user's hands the WebXR input source is associated with, or if it's not associated with a hand at all.

no setter

hashCode → int

The hash code for this object.

no setter, inherited

isDefinedAndNotNull → bool

Available on JSAny?, provided by the NullableUndefineableJSAnyExtension extension

no setter

isElement → bool

Available on JSObject?, provided by the JSObjectWebExtension extension

no setter

isHTMLElement → bool

Available on JSObject?, provided by the JSObjectWebExtension extension

no setter

isNode → bool

Available on JSObject?, provided by the JSObjectWebExtension extension

no setter

isNull → bool

Available on JSAny?, provided by the NullableUndefineableJSAnyExtension extension

Whether this value corresponds to JavaScript null.

no setter

isTruthy → JSBoolean

Available on JSAny?, provided by the JSAnyOperatorExtension extension

The result of !!this in JavaScript.

no setter

isUndefined → bool

Available on JSAny?, provided by the NullableUndefineableJSAnyExtension extension

Whether this value corresponds to JavaScript undefined.

no setter

isUndefinedOrNull → bool

Available on JSAny?, provided by the NullableUndefineableJSAnyExtension extension

no setter

keys → Iterable<String>

Available on JSObject, provided by the JSObjectExtension extension

no setter

not → JSBoolean

Available on JSAny?, provided by the JSAnyOperatorExtension extension

The result of !this in JavaScript.

no setter

profiles → JSArray<JSString>

The read-only XRInputSource property profiles returns an array of strings, each describing a configuration profile for the input source. The profile strings are listed in order of specificity, with the most specific profile listed first.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

targetRayMode → XRTargetRayMode

The read-only XRInputSource property targetRayMode indicates the method by which the target ray for the input source should be generated and how it should be presented to the user.

no setter

targetRaySpace → XRSpace

The read-only XRInputSource property targetRaySpace returns an XRSpace (typically an XRReferenceSpace) representing the position and orientation of the target ray in the virtual space. Its native origin tracks the position of the origin point of the target ray, and its orientation indicates the orientation of the controller device itself. These values, interpreted in the context of the input source's XRInputSource.targetRayMode, can be used both to fully interpret the device as an input source.

no setter

Methods

add(JSAny? any) → JSAny

Available on JSAny?, provided by the JSAnyOperatorExtension extension

The result of this + any in JavaScript.

and(JSAny? any) → JSAny?

Available on JSAny?, provided by the JSAnyOperatorExtension extension

The result of this && any in JavaScript.

as<T extends JSObject>() → T?

Available on JSObject, provided by the JSObjectExtension extension

callMethod<R extends JSAny?>(JSAny method, [JSAny? arg1, JSAny? arg2, JSAny? arg3, JSAny? arg4]) → R

Available on JSObject, provided by the JSObjectUnsafeUtilExtension extension

Calls method on this JSObject with up to four arguments.

callMethodVarArgs<R extends JSAny?>(JSAny method, [List<JSAny?>? arguments]) → R

Available on JSObject, provided by the JSObjectUnsafeUtilExtension extension

Calls method on this JSObject with a variable number of arguments.

dartify() → Object?

Available on JSAny?, provided by the JSAnyUtilityExtension extension

Converts a JavaScript JSON-like value to the Dart equivalent if possible.

delete(JSAny property) → JSBoolean

Available on JSObject, provided by the JSObjectUnsafeUtilExtension extension

Deletes the property with key property from this JSObject.

divide(JSAny? any) → JSAny

Available on JSAny?, provided by the JSAnyOperatorExtension extension

The result of this / any in JavaScript.

equals(JSAny? any) → JSBoolean

Available on JSAny?, provided by the JSAnyOperatorExtension extension

The result of this == any in JavaScript.

exponentiate(JSAny? any) → JSAny

Available on JSAny?, provided by the JSAnyOperatorExtension extension

The result of this ** any in JavaScript.

get(String key) → Object?

Available on JSObject, provided by the JSObjectExtension extension

getProperty<R extends JSAny?>(JSAny property) → R

Available on JSObject, provided by the JSObjectUnsafeUtilExtension extension

The value of the property key property of this JSObject.

greaterThan(JSAny? any) → JSBoolean

Available on JSAny?, provided by the JSAnyOperatorExtension extension

The result of this > any in JavaScript.

greaterThanOrEqualTo(JSAny? any) → JSBoolean

Available on JSAny?, provided by the JSAnyOperatorExtension extension

The result of this >= any in JavaScript.

has(String property) → bool

Available on JSObject, provided by the JSObjectUnsafeUtilExtension extension

Shorthand helper for hasProperty to check whether this JSObject contains the property key property, but takes and returns a Dart value.

hasProperty(JSAny property) → JSBoolean

Available on JSObject, provided by the JSObjectUnsafeUtilExtension extension

Whether or not this JSObject contains the property key property.

instanceof(JSFunction constructor) → bool

Available on JSAny?, provided by the JSAnyUtilityExtension extension

Whether this JSAny? is an instanceof constructor.

instanceOfString(String constructorName) → bool

Available on JSAny?, provided by the JSAnyUtilityExtension extension

Whether this JSAny? is an instanceof the constructor that is defined by constructorName, which is looked up in the globalContext.

isA<T extends JSAny?>() → bool

Available on JSAny?, provided by the JSAnyUtilityExtension extension

Whether this JSAny? is an instance of the JavaScript type that is declared by T.

lessThan(JSAny? any) → JSBoolean

Available on JSAny?, provided by the JSAnyOperatorExtension extension

The result of this < any in JavaScript.

lessThanOrEqualTo(JSAny? any) → JSBoolean

Available on JSAny?, provided by the JSAnyOperatorExtension extension

The result of this <= any in JavaScript.

modulo(JSAny? any) → JSAny

Available on JSAny?, provided by the JSAnyOperatorExtension extension

The result of this % any in JavaScript.

multiply(JSAny? any) → JSAny

Available on JSAny?, provided by the JSAnyOperatorExtension extension

The result of this * any in JavaScript.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

notEquals(JSAny? any) → JSBoolean

Available on JSAny?, provided by the JSAnyOperatorExtension extension

The result of this != any in JavaScript.

or(JSAny? any) → JSAny?

Available on JSAny?, provided by the JSAnyOperatorExtension extension

The result of this || any in JavaScript.

put(Object key, Object? value) → void

Available on JSObject, provided by the JSObjectExtension extension

setProperty(JSAny property, JSAny? value) → void

Available on JSObject, provided by the JSObjectUnsafeUtilExtension extension

Write the value of property key property of this JSObject.

strictEquals(JSAny? any) → JSBoolean

Available on JSAny?, provided by the JSAnyOperatorExtension extension

The result of this === any in JavaScript.

strictNotEquals(JSAny? any) → JSBoolean

Available on JSAny?, provided by the JSAnyOperatorExtension extension

The result of this !== any in JavaScript.

subtract(JSAny? any) → JSAny

Available on JSAny?, provided by the JSAnyOperatorExtension extension

The result of this - any in JavaScript.

toMap() → Map<String, dynamic>

Available on JSObject, provided by the JSObjectExtension extension

toString() → String

A string representation of this object.

inherited

typeofEquals(String typeString) → bool

Available on JSAny?, provided by the JSAnyUtilityExtension extension

Whether the result of typeof on this JSAny? is typeString.

unsignedRightShift(JSAny? any) → JSNumber

Available on JSAny?, provided by the JSAnyOperatorExtension extension

The result of this >>> any in JavaScript.

Operators

operator ==(Object other) → bool

The equality operator.

inherited

operator [](String property) → JSAny?

Available on JSObject, provided by the JSObjectUnsafeUtilExtension extension

Shorthand helper for getProperty to get the value of the property key property of this JSObject, but takes a Dart value.

operator []=(String property, JSAny? value) → void

Available on JSObject, provided by the JSObjectUnsafeUtilExtension extension

Shorthand helper for setProperty to write the value of the property key property of this JSObject, but takes a Dart value.