RPSliderAnswerFormat class

Class representing an Answer Format that lets participants use a slider to choose a value.

Inheritance

• Object
• Serializable
• RPAnswerFormat
• RPSliderAnswerFormat

Annotations

• @JsonSerializable(includeIfNull: false, explicitToJson: true)

Constructors

RPSliderAnswerFormat({required double minValue, required double maxValue, required int divisions, String? prefix = '', String? suffix = ''})

RPSliderAnswerFormat.fromJson(Map<String, dynamic> json)

factory

Properties

$type ↔ String?

The runtime class name (type) of this object. Used for deserialization from JSON objects.

getter/setter pair, inherited

divisions ↔ int

The divisions of the range.

getter/setter pair

fromJsonFunction → Function

The function which can convert a JSON string to an object of this type.

no setter, override

hashCode → int

The hash code for this object.

no setter, inherited

jsonType → String

Return the __type to be used for JSON serialization of this class. Default is runtimeType. Only specify this if you need another type.

no setter, inherited

maxValue ↔ double

The maximum value of the range.

getter/setter pair

minValue ↔ double

The minimum value of the range.

getter/setter pair

prefix ↔ String?

The prefix displayed before the value.

getter/setter pair

questionType ↔ RPQuestionType

The question type of this answer. Should be implemented / overwritten in the subclasses.

getter/setter pair, inherited-setter, override-getter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

suffix ↔ String?

The suffix displayed after yhe value.

getter/setter pair

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

Return a JSON encoding of this object.

override

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited