OcrViewer class
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- OcrViewer
Constructors
- OcrViewer({Key? key, required ReaderType readerType, required dynamic onValueReaded(String? value), required DeviceOrientation deviceOrientation, Widget? child, dynamic onImageAvailable(Image? image)?, dynamic imageFileCallback(File imageFile)?, OcrRecognizingType ocrRecognizingType = OcrRecognizingType.numeric, bool autopop = false, int limitOfMatches = 3, double heightInterestFactor = 0.2, double widthInterestFactor = 0.7, Color ocrTextColor = Colors.blue, Color ocrBorderColor = Colors.blue})
Properties
- autopop → bool
-
final
- child → Widget?
-
final
- deviceOrientation → DeviceOrientation
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- heightInterestFactor → double
-
final
- imageFileCallback → dynamic Function(File imageFile)?
-
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- limitOfMatches → int
-
final
- ocrBorderColor → Color
-
final
- ocrRecognizingType → OcrRecognizingType
-
final
- ocrTextColor → Color
-
final
- onImageAvailable → dynamic Function(Image? image)?
-
final
- onValueReaded → dynamic Function(String? value)
-
final
- readerType → ReaderType
-
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- widthInterestFactor → double
-
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< OcrViewer> -
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
Static Methods
-
convertYUV420ToImage(
CameraImage cameraImage) → Image -
cropImage(
(CameraImage, RootIsolateToken, double, double, Orientation) args) → Future< (InputImage, Image, File)>