m3_lightmeter/lib/models/aperture_value.dart

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