DigitalWindowControl class

Allows apps to capture a subregion of the capture device's sensor. For cameras that offer high-resolution native sensors, this feature enables digital pan, tilt, and zoom and allow apps to obtain higher detail images of such objects without the need to change media resolutions.

Implemented types

• IDigitalWindowControl

Constructors

DigitalWindowControl.fromPtr(Pointer<COMObject> ptr)

Properties

currentMode → DigitalWindowMode

no setter, override

hashCode → int

The hash code for this object.

no setter, inherited

isSupported → bool

no setter, override

ptr ↔ Pointer<COMObject>

getter/setter pair, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

supportedCapabilities → List<DigitalWindowCapability?>?

no setter, override

supportedModes → List<DigitalWindowMode>

no setter, override

Methods

addRef() → int

Increments the reference count for an interface pointer to a COM object.

inherited

configure(DigitalWindowMode digitalWindowMode) → void

override

configureWithBounds(DigitalWindowMode digitalWindowMode, DigitalWindowBounds? digitalWindowBounds) → void

override

detach() → void

Detaches the object from the Finalizer.

inherited

getBounds() → DigitalWindowBounds?

override

getCapabilityForSize(int width, int height) → DigitalWindowCapability?

override

getIids(Pointer<Uint32> iidCount, Pointer<Pointer<GUID>> iids) → int

inherited

getRuntimeClassName(Pointer<IntPtr> className) → int

inherited

getTrustLevel(Pointer<Int32> trustLevel) → int

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

queryInterface(Pointer<GUID> riid, Pointer<Pointer<NativeType>> ppvObject) → int

Queries a COM object for a pointer to one of its interface; identifying the interface by a reference to its interface identifier (IID).

inherited

release() → int

Decrements the reference count for an interface on a COM object.

inherited

toInterface(String iid) → Pointer<COMObject>

Cast an existing COM object to a specified interface.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited