DataCaptureView class
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- DataCaptureView
Constructors
- DataCaptureView.forContext(DataCaptureContext dataCaptureContext)
-
factory
Properties
- dataCaptureContext ↔ DataCaptureContext?
-
getter/setter pair
- focusGesture ↔ FocusGesture?
-
getter/setter pair
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- logoAnchor ↔ Anchor
-
getter/setter pair
- logoOffset ↔ PointWithUnit
-
getter/setter pair
- logoStyle ↔ LogoStyle
-
getter/setter pair
- pointOfInterest ↔ PointWithUnit
-
getter/setter pair
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- scanAreaMargins ↔ MarginsWithUnit
-
getter/setter pair
- zoomGesture ↔ ZoomGesture?
-
getter/setter pair
Methods
-
addControl(
Control control) → void -
addListener(
DataCaptureViewListener listener) → void -
addOverlay(
DataCaptureOverlay overlay) → void -
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< StatefulWidget> -
Creates the mutable state for this widget at a given location in the tree.
override
-
debugDescribeChildren(
) → List< DiagnosticsNode> -
Returns a list of
DiagnosticsNodeobjects 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
-
removeAllOverlays(
) → void -
inherited
-
removeControl(
Control control) → void -
removeListener(
DataCaptureViewListener listener) → void -
removeOverlay(
DataCaptureOverlay overlay) → void -
toDiagnosticsNode(
{String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode -
Returns a debug representation of the object that is used by debugging
tools and by DiagnosticsNode.toStringDeep.
inherited
-
toMap(
) → Map< String, dynamic> -
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
-
viewPointForFramePoint(
Point point) → Future< Point> -
viewQuadrilateralForFrameQuadrilateral(
Quadrilateral quadrilateral) → Future< Quadrilateral>
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited