MediaTrackCapabilities extension type

on

• JSObject

Implemented types

• JSObject

Available extensions

• JSAnyOperatorExtension
• JSAnyUtilityExtension
• JSObjectUnsafeUtilExtension
• NullableUndefineableJSAnyExtension

Constructors

MediaTrackCapabilities({ULongRange width, ULongRange height, DoubleRange aspectRatio, DoubleRange frameRate, JSArray<JSString> facingMode, JSArray<JSString> resizeMode, ULongRange sampleRate, ULongRange sampleSize, JSArray<JSBoolean> echoCancellation, JSArray<JSBoolean> autoGainControl, JSArray<JSBoolean> noiseSuppression, DoubleRange latency, ULongRange channelCount, String deviceId, String groupId, JSArray<JSString> whiteBalanceMode, JSArray<JSString> exposureMode, JSArray<JSString> focusMode, MediaSettingsRange exposureCompensation, MediaSettingsRange exposureTime, MediaSettingsRange colorTemperature, MediaSettingsRange iso, MediaSettingsRange brightness, MediaSettingsRange contrast, MediaSettingsRange saturation, MediaSettingsRange sharpness, MediaSettingsRange focusDistance, MediaSettingsRange pan, MediaSettingsRange tilt, MediaSettingsRange zoom, JSArray<JSBoolean> torch, String displaySurface, bool logicalSurface, JSArray<JSString> cursor})

factory

Properties

aspectRatio ↔ DoubleRange

getter/setter pair

autoGainControl ↔ JSArray<JSBoolean>

getter/setter pair

brightness ↔ MediaSettingsRange

getter/setter pair

channelCount ↔ ULongRange

getter/setter pair

colorTemperature ↔ MediaSettingsRange

getter/setter pair

contrast ↔ MediaSettingsRange

getter/setter pair

cursor ↔ JSArray<JSString>

getter/setter pair

deviceId ↔ String

getter/setter pair

displaySurface ↔ String

getter/setter pair

echoCancellation ↔ JSArray<JSBoolean>

getter/setter pair

exposureCompensation ↔ MediaSettingsRange

getter/setter pair

exposureMode ↔ JSArray<JSString>

getter/setter pair

exposureTime ↔ MediaSettingsRange

getter/setter pair

facingMode ↔ JSArray<JSString>

getter/setter pair

focusDistance ↔ MediaSettingsRange

getter/setter pair

focusMode ↔ JSArray<JSString>

getter/setter pair

frameRate ↔ DoubleRange

getter/setter pair

groupId ↔ String

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

height ↔ ULongRange

getter/setter pair

isDefinedAndNotNull → bool

Available on JSAny?, provided by the NullableUndefineableJSAnyExtension extension

no setter

isNull → bool

Available on JSAny?, provided by the NullableUndefineableJSAnyExtension extension

Whether this value corresponds to JavaScript null.

no setter

iso ↔ MediaSettingsRange

getter/setter pair

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

latency ↔ DoubleRange

getter/setter pair

logicalSurface ↔ bool

getter/setter pair

noiseSuppression ↔ JSArray<JSBoolean>

getter/setter pair

not → JSBoolean

Available on JSAny?, provided by the JSAnyOperatorExtension extension

The result of !this in JavaScript.

no setter

pan ↔ MediaSettingsRange

getter/setter pair

resizeMode ↔ JSArray<JSString>

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

sampleRate ↔ ULongRange

getter/setter pair

sampleSize ↔ ULongRange

getter/setter pair

saturation ↔ MediaSettingsRange

getter/setter pair

sharpness ↔ MediaSettingsRange

getter/setter pair

tilt ↔ MediaSettingsRange

getter/setter pair

torch ↔ JSArray<JSBoolean>

getter/setter pair

whiteBalanceMode ↔ JSArray<JSString>

getter/setter pair

width ↔ ULongRange

getter/setter pair

zoom ↔ MediaSettingsRange

getter/setter pair

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.

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 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.

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.

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.

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 and returns 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.