FlMlKitTextRecognize class

Inheritance

Constructors

FlMlKitTextRecognize({Key? key, EventBarcodeListen? onListen, Widget? overlay, Widget? uninitialized, ValueChanged<FlashState>? onFlashChange, bool autoScanning = true, ValueChanged<CameraZoomState>? onZoomChange, CameraInfo? camera, CameraResolution resolution = CameraResolution.high, bool updateReset = false, BoxFit fit = BoxFit.fitWidth, RecognizedLanguage recognizedLanguage = RecognizedLanguage.latin})
const

Properties

autoScanning → bool
是否自动扫描 默认为true Auto scan defaults to true
final
camera → CameraInfo?
需要预览的相机 Camera ID to preview
final
fit → BoxFit
canera fit
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
onFlashChange → ValueChanged<FlashState>?
Flash change
final
onListen → EventBarcodeListen?
识别回调 Identify callback
final
onZoomChange → ValueChanged<CameraZoomState>?
缩放变化 zoom ratio
final
overlay → Widget?
显示在预览框上面 Display above preview box
final
recognizedLanguage → RecognizedLanguage
需要是别的语言类型 Language to be recognized
final
resolution → CameraResolution
预览相机支持的分辨率 Preview the resolution supported by the camera
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
uninitialized → Widget?
相机在未初始化时显示的UI The UI displayed when the camera is not initialized
final
updateReset → bool
更新组件时是否重置相机 Reset camera when updating components
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → _FlMlKitTextRecognizeState
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}) → 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