# DocumentScannerCamera class

Inheritance
  - Object
  - DiagnosticableTree
  - Widget
  - StatefulWidget
  - DocumentScannerCamera

## Constructors

DocumentScannerCamera.new({Key? key, required DocumentCameraConfiguration configuration, dynamic onCameraPreviewStarted(DocumentSnapTrigger snapTrigger, bool isFlashAvailable)?, dynamic onHeavyOperationProcessing(bool)?, dynamic documentContourListener(DocumentContourScanningResult result)?, dynamic snapListener(Page result)?, dynamic errorListener(SdkLicenseStatus exception)?})
  const

## Properties

configuration → DocumentCameraConfiguration
  The configuration of the camera and detection behavior.
  final
documentContourListener → dynamic Function(DocumentContourScanningResult result)?
  The callback that will be called each time some contour is detected. Or when the status of detection quality is changed
  final
errorListener → dynamic Function(SdkLicenseStatus exception)?
  The callback that will be called when there are problems with a license.
  final
hashCode → int
  The hash code for this object.
  no setter inherited
key → Key?
  Controls how one widget replaces another widget in the tree.
  final inherited
onCameraPreviewStarted → dynamic Function(DocumentSnapTrigger snapTrigger, bool isFlashAvailable)?
  Runs each time the camera preview is started. This differs for android and ios. In android this function will be called after each successful snap while in ios only once. As ios not stopping camera preview after the snap
  final
onHeavyOperationProcessing → dynamic Function(bool)?
  triggers when camera plugin make long work eg. saving snap to the image etc.
  final
runtimeType → Type
  A representation of the runtime type of the object.
  no setter inherited
snapListener → dynamic Function(Page result)?
  The callback that will be called each time the page snap is taken.
  final

## Methods

createElement() → StatefulElement
  Creates a StatefulElement to manage this widget's location in the tree.
  inherited
createState() → State<DocumentScannerCamera>
  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