CropController class

CropController is a controller for DynamicImageCrop.

Constructors

CropController()

Properties

cropTypeNotifier → ValueNotifier<CropType>

no setter

hashCode → int

The hash code for this object.

no setter, inherited

imageNotifier → ImageChangeNotifier

no setter

imageSizeNotifier → ValueNotifier<Size?>

no setter

painterSize ↔ Size

The size of the visible painter.

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

changeImage(Uint8List image, {ImageByteFormat? imageByteFormat}) → void

Change the image to crop without setState((){}).

changeImageFile(File file, {ImageByteFormat? imageByteFormat}) → void

Change the image File to crop without setState((){}).

changeType(CropType type) → void

Change Crop Type Without setState((){}). Changeable Crop Type: CropType.rectangle, CropType.circle, CropType.triangle, CropType.drawing, CropType.none if change CropType to CropType.none, then remove the crop area.

clearCropArea() → void

Clear Crop Area Without setState((){}).

cropImage() → void

Crop the image as you can see on the screen.

init({required Uint8List image, required ImageByteFormat imageByteFormat, required void callback(Uint8List, int, int), required GlobalKey<FigureShapeViewState> painterKey, required GlobalKey<DrawingViewState> drawingKey}) → void

initialize the controller after DynamicImageCrop build.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited