iOS & macOS Charting Documentation - SciChart iOS & macOS Charts SDK v4.x

SCISmartProperty

@interface SCISmartProperty : NSObject

Defines a smart property class which can hold any NSObject instances.

-initWithDefaultValue:
Creates a new instance of SCISmartProperty class.
Declaration
Objective-C

- (nonnull instancetype)initWithDefaultValue:(nullable id)defaultValue;
Swift

init(defaultValue: Any?)
Parameters

defaultValue

The default value for property.




value

Gets the current property value.

Declaration

Objective-C

@property (nonatomic, strong, readonly, nullable) id value;

Swift

var value: Any? { get }

-setWeakValue:
Sets weak value for this property if it was not overridden by -setStrongValue: call.
Declaration
Objective-C

- (void)setWeakValue:(nullable id)newValue;
Swift

func setWeakValue(_ newValue: Any?)
Parameters

newValue

The new value for property.
-setStrongValue:
Sets weak value for this property which overrides any previously set value.
Declaration
Objective-C

- (void)setStrongValue:(nullable id)newValue;
Swift

func setStrongValue(_ newValue: Any?)
Parameters

newValue

The new value for property.