FinderConfiguration class

The finder view is a rectangular overlay view that clips the camera view, so that the detection will focus just a specific area. You can specify the size and positioning, as well as other UI properties. Set this property to true if you want to use the Finder View, false otherwise (default: false)

Annotations

• @JsonSerializable.new(createFactory: false, includeIfNull: false, explicitToJson: true)

Constructors

FinderConfiguration({required BoxDecoration decoration, Color? backgroundColor, FinderAspectRatio? finderAspectRatio = const FinderAspectRatio(width: 1, height: 1), Widget? widget, Widget? topWidget, Widget? bottomWidget, Insets? finderInsets = const Insets(left: 20, top: 20, right: 20, bottom: 20), OnFinderRectChange? onFinderRectChange})

Properties

backgroundColor ↔ Color?

The overlay background color, around the finder view rectangle

getter/setter pair

bottomWidget ↔ Widget?

Something that should be shown between bottom of the finder and camera

getter/setter pair

decoration ↔ BoxDecoration

The shape by which background will be clipped and which will be presented as finder hole

getter/setter pair

finderAspectRatio ↔ FinderAspectRatio?

The finder view rectangle aspect ratio

getter/setter pair

finderInsets ↔ Insets?

The finder view Insets

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

onFinderRectChange → OnFinderRectChange?

triggers when the finder area is changed, it helpfull to align some content on tom of the finder

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

topWidget ↔ Widget?

Something that should be shown between top of the finder and camera

getter/setter pair

widget ↔ Widget?

This widget will be drawn on top of the finder hole. Here you can add some custom design, for example, with qr code placeholder

getter/setter pair

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited