32 lines
826 B
Dart
32 lines
826 B
Dart
import 'package:equatable/equatable.dart';
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import 'package:flutter/foundation.dart';
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@immutable
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class OverlayMetadata extends Equatable {
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final double? aperture, focalLength;
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final String? exposureTime;
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final int? iso;
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@override
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List<Object?> get props => [aperture, exposureTime, focalLength, iso];
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bool get isEmpty => aperture == null && exposureTime == null && focalLength == null && iso == null;
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bool get isNotEmpty => !isEmpty;
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const OverlayMetadata({
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this.aperture,
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this.exposureTime,
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this.focalLength,
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this.iso,
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});
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factory OverlayMetadata.fromMap(Map map) {
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return OverlayMetadata(
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aperture: map['aperture'] as double?,
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exposureTime: map['exposureTime'] as String?,
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focalLength: map['focalLength'] as double?,
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iso: map['iso'] as int?,
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);
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}
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}
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