CropImage class
A widget that allows users to crop an image in an interactive way.
The CropImage widget provides interactive features such as zooming,
panning, and resizing the crop area.
The crop area can be customized as either rectangular or circular. It uses a
CropController to manage the crop area and a CropSettings for configuration.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- CropImage
Constructors
-
CropImage({required ImageProvider<
Object> image, required CropArea cropArea, required CropController controller, CropSettings settings = const CropSettings.defaults(), Key? key}) -
const
Properties
- controller → CropController
-
The controller that manages the crop area and interaction.
final
- cropArea → CropArea
-
The initial crop area to be applied to the image.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
-
image
→ ImageProvider<
Object> -
The image to be displayed and cropped.
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- settings → CropSettings
-
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< CropImage> -
Creates the mutable state for this widget at a given location in the tree.
override
-
debugDescribeChildren(
) → List< DiagnosticsNode> -
Returns a list of DiagnosticsNode objects describing this node's
children.
inherited
-
debugFillProperties(
DiagnosticPropertiesBuilder properties) → void -
Add additional properties associated with the node.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
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
-
toStringDeep(
{String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug, int wrapWidth = 65}) → String -
Returns a string representation of this node and its descendants.
inherited
-
toStringShallow(
{String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String -
Returns a one-line detailed description of the object.
inherited
-
toStringShort(
) → String -
A short, textual description of this widget.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited