CropRect class

Model for setting detection area of recognizers.

If detection area is bigger than CameraPreview size, there won't any detection.

Constructors

CropRect({double scaleWidth = 1, double scaleHeight = 1, double offsetX = 0, double offsetY = 0})

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

offsetX → double

X-axis offset in percentage from centerX of CameraPreview size rect.

final

offsetY → double

Y-axis offset in percentage from center Y of CameraPreview size rect.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

scaleHeight → double

Height relative to height of the CameraPreview in percentage.

final

scaleWidth → double

Width relative to width of the CameraPreview in percentage.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, double>

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited