Type Property
型プロパティ
parts
partsPerMillion
The parts per million unit.
Availability 有効性
- iOS 10.0+
- iPadOS 10.0+
- macOS 10.12+
- Mac Catalyst 13.0+
- tvOS 10.0+
- watchOS 3.0+
Technology
- Foundation ファウンデーション
Declaration 宣言
@property(class, readonly, copy) NSUnitDispersion *partsPerMillion;