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https://github.com/vodemn/m3_lightmeter.git
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67 lines
2.1 KiB
Dart
67 lines
2.1 KiB
Dart
part of 'photography_value.dart';
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class ApertureValue extends PhotographyValue<double> {
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const ApertureValue(super.rawValue, super.stopType);
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@override
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double get value => rawValue;
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@override
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String toString() {
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final buffer = StringBuffer("f/");
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if (rawValue - rawValue.floor() == 0 && rawValue >= 8) {
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buffer.write(rawValue.toInt().toString());
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} else {
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buffer.write(rawValue.toStringAsFixed(1));
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}
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return buffer.toString();
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}
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}
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const List<ApertureValue> apertureValues = [
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ApertureValue(1.0, StopType.full),
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ApertureValue(1.1, StopType.third),
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ApertureValue(1.2, StopType.half),
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ApertureValue(1.2, StopType.third),
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ApertureValue(1.4, StopType.full),
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ApertureValue(1.6, StopType.third),
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ApertureValue(1.7, StopType.half),
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ApertureValue(1.8, StopType.third),
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ApertureValue(2.0, StopType.full),
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ApertureValue(2.2, StopType.third),
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ApertureValue(2.4, StopType.half),
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ApertureValue(2.4, StopType.third),
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ApertureValue(2.8, StopType.full),
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ApertureValue(3.2, StopType.third),
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ApertureValue(3.3, StopType.half),
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ApertureValue(3.5, StopType.third),
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ApertureValue(4.0, StopType.full),
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ApertureValue(4.5, StopType.third),
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ApertureValue(4.8, StopType.half),
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ApertureValue(5.0, StopType.third),
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ApertureValue(5.6, StopType.full),
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ApertureValue(6.3, StopType.third),
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ApertureValue(6.7, StopType.half),
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ApertureValue(7.1, StopType.third),
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ApertureValue(8, StopType.full),
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ApertureValue(9, StopType.third),
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ApertureValue(9.5, StopType.half),
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ApertureValue(10, StopType.third),
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ApertureValue(11, StopType.full),
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ApertureValue(13, StopType.third),
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ApertureValue(13, StopType.half),
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ApertureValue(14, StopType.third),
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ApertureValue(16, StopType.full),
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ApertureValue(18, StopType.third),
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ApertureValue(19, StopType.half),
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ApertureValue(20, StopType.third),
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ApertureValue(22, StopType.full),
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ApertureValue(25, StopType.third),
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ApertureValue(27, StopType.half),
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ApertureValue(29, StopType.third),
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ApertureValue(32, StopType.full),
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ApertureValue(36, StopType.third),
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ApertureValue(38, StopType.half),
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ApertureValue(42, StopType.third),
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ApertureValue(45, StopType.full),
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];
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