CropController class
- Inheritance
-
- Object
- ChangeNotifier
- ValueNotifier<
_CropControllerValue> - CropController
Constructors
- CropController.new({double? aspectRatio, Rect defaultCrop = const Rect.fromLTWH(0, 0, 1, 1)})
- CropController.fromValue(_CropControllerValue value)
Properties
- aspectRatio ↔ double?
-
getter/setter pair
- crop ↔ Rect
-
getter/setter pair
- cropSize ↔ Rect
-
getter/setter pair
- hashCode → int
-
The hash code for this object.
no setterinherited
- hasListeners → bool
-
Whether any listeners are currently registered.
no setterinherited
- image ← Image
-
no getter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- value ↔ _CropControllerValue
-
The current value stored in this notifier.
getter/setter pairinherited
Methods
-
addListener(
VoidCallback listener) → void -
Register a closure to be called when the object changes.
inherited
-
croppedBitmap(
{FilterQuality quality = FilterQuality.high}) → Future< Image> -
croppedImage(
{FilterQuality quality = FilterQuality.high}) → Future< Image> -
dispose(
) → void -
Discards any resources used by the object. After this is called, the
object is not in a usable state and should be discarded (calls to
addListener will throw after the object is disposed).
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
notifyListeners(
) → void -
Call all the registered listeners.
inherited
-
removeListener(
VoidCallback listener) → void -
Remove a previously registered closure from the list of closures that are
notified when the object changes.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited