Category class

Dart representation of MediaPipe's "Category" concept.

Category is a util class that contains a categoryName, its displayName, a float value as score, and the index of the label in the corresponding label file. It is typically used as result of classification or detection tasks.

See more:

MediaPipe's Category documentation

This io-friendly implementation is not immutable strictly for memoization of computed fields. All values used by pkg:equatable are in fact immutable.

Inheritance

Object
BaseCategory
Category

Constructors

Category({required int index, required double score, required String? categoryName, required String? displayName}): Initializes a Category instance with mock values for testing.
Category.native(Pointer<Category>? _pointer): Instantiates a Category object as a wrapper around native memory.

Properties

categoryName → String?: The label of this category object.
no setteroverride
displayName → String?: The display name of the label, which may be translated for different locales.
no setteroverride
hashCode → int: The hash code for this object.
no setterinherited
index → int: The index of the label in the corresponding label file.
no setteroverride
props → List<Object?>: The list of properties that will be used to determine whether two instances are equal.
no setterinherited
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
score → double: The probability score of this label category.
no setteroverride
stringify → bool?: If set to true, the toString method will be overridden to output this instance's props.
no setterinherited

Methods

noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
toString() → String: A string representation of this object.
inherited

Operators

operator ==(Object other) → bool: The equality operator.
inherited

Static Methods

fromNativeArray(Pointer<Category> structs, int count) → Iterable<Category>: Accepts a pointer to a list of structs, and a count representing the length of the list, and returns a list of pure-Dart Category instances.