YOLOViewState class
State for the YOLOView widget.
Manages platform view creation, event channel subscriptions, and communication with native YOLO implementations.
Constructors
Properties
- context → BuildContext
-
The location in the tree where this widget builds.
no setterinherited
- effectiveController → YOLOViewController
-
no setter
- hashCode → int
-
The hash code for this object.
no setterinherited
- methodChannel → MethodChannel
-
no setter
- mounted → bool
-
Whether this State object is currently in a tree.
no setterinherited
- resultSubscription → StreamSubscription?
-
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- widget → YOLOView
-
The current configuration.
no setterinherited
Methods
-
activate(
) → void -
Called when this object is reinserted into the tree after having been
removed via deactivate.
inherited
-
build(
BuildContext context) → Widget -
Describes the part of the user interface represented by this widget.
override
-
cancelResultSubscription(
) → void -
deactivate(
) → void -
Called when this object is removed from the tree.
inherited
-
debugFillProperties(
DiagnosticPropertiesBuilder properties) → void -
Add additional properties associated with the node.
inherited
-
didChangeDependencies(
) → void -
Called when a dependency of this State object changes.
inherited
-
didUpdateWidget(
covariant YOLOView oldWidget) → void -
Called whenever the widget configuration changes.
override
-
dispose(
) → void -
Called when this object is removed from the tree permanently.
override
-
handleMethodCall(
MethodCall call) → Future -
initState(
) → void -
Called when this object is inserted into the tree.
override
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
parseDetectionResults(
Map event) → List< YOLOResult> -
reassemble(
) → void -
Called whenever the application is reassembled during debugging, for
example during hot reload.
inherited
-
setConfidenceThreshold(
double threshold) → Future< void> - Sets the confidence threshold through the widget's state.
-
setIoUThreshold(
double threshold) → Future< void> - Sets the IoU threshold through the widget's state.
-
setNumItemsThreshold(
int numItems) → Future< void> - Sets the maximum number of items threshold through the widget's state.
-
setState(
VoidCallback fn) → void -
Notify the framework that the internal state of this object has changed.
inherited
-
setThresholds(
{double? confidenceThreshold, double? iouThreshold, int? numItemsThreshold}) → Future< void> - Sets multiple thresholds through the widget's state.
-
setZoomLevel(
double zoomLevel) → Future< void> - Sets the camera zoom level to a specific value.
-
subscribeToResults(
) → void -
switchCamera(
) → Future< void> - Switches between front and back camera.
-
toDiagnosticsNode(
{String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode -
Returns a debug representation of the object that is used by debugging
tools and by DiagnosticsNode.toStringDeep.
inherited
-
toString(
{DiagnosticLevel minLevel = DiagnosticLevel.info}) → String -
A string representation of this object.
inherited
-
toStringShort(
) → String -
A brief description of this object, usually just the runtimeType and the
hashCode.
inherited
-
triggerPlatformViewCreated(
int id) → void
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited