mirror of
https://github.com/vodemn/m3_lightmeter.git
synced 2024-11-22 07:20:39 +00:00
68 lines
2 KiB
Dart
68 lines
2 KiB
Dart
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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 => 1 / 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, Stop.full),
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ApertureValue(1.1, Stop.third),
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ApertureValue(1.2, Stop.half),
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ApertureValue(1.2, Stop.third),
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ApertureValue(1.4, Stop.full),
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ApertureValue(1.6, Stop.third),
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ApertureValue(1.7, Stop.half),
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ApertureValue(1.8, Stop.third),
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ApertureValue(2.0, Stop.full),
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ApertureValue(2.2, Stop.third),
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ApertureValue(2.4, Stop.half),
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ApertureValue(2.4, Stop.third),
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ApertureValue(2.8, Stop.full),
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ApertureValue(3.2, Stop.third),
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ApertureValue(3.3, Stop.half),
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ApertureValue(3.5, Stop.third),
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ApertureValue(4.0, Stop.full),
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ApertureValue(4.5, Stop.third),
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ApertureValue(4.8, Stop.half),
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ApertureValue(5.0, Stop.third),
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ApertureValue(5.6, Stop.full),
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ApertureValue(6.3, Stop.third),
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ApertureValue(6.7, Stop.half),
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ApertureValue(7.1, Stop.third),
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ApertureValue(8, Stop.full),
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ApertureValue(9, Stop.third),
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ApertureValue(9.5, Stop.half),
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ApertureValue(10, Stop.third),
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ApertureValue(11, Stop.full),
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ApertureValue(13, Stop.third),
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ApertureValue(13, Stop.half),
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ApertureValue(14, Stop.third),
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ApertureValue(16, Stop.full),
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ApertureValue(18, Stop.third),
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ApertureValue(19, Stop.half),
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ApertureValue(20, Stop.third),
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ApertureValue(22, Stop.full),
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ApertureValue(25, Stop.third),
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ApertureValue(27, Stop.half),
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ApertureValue(29, Stop.third),
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ApertureValue(32, Stop.full),
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ApertureValue(36, Stop.third),
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ApertureValue(38, Stop.half),
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ApertureValue(42, Stop.third),
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ApertureValue(45, Stop.full),
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];
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