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

SCIDateRange

@interface SCIDateRange : SCIRangeBase

Defines a range of type NSDate.

+defaultNonZeroRange
Helper factory method for creating default SCIDateRange with non zero values.
Declaration
Objective-C

+ (nonnull instancetype)defaultNonZeroRange;
Swift

class func defaultNonZero() -> Self
Return Value

new SCIDateRange instance where min - the day before current date, max - the day after current date.

min

Gets or sets the min value of this range.

Declaration

Objective-C

@property (nonatomic, strong) NSDate *_Nonnull min;

Swift

var min: Date { get set }

max

Gets or sets the max value of this range.

Declaration

Objective-C

@property (nonatomic, strong) NSDate *_Nonnull max;

Swift

var max: Date { get set }




diff

Gets the difference (max - min) of this range.

Declaration

Objective-C

@property (nonatomic, readonly) NSDate *_Nonnull diff;

Swift

var diff: Date { get }




-initWithMin:max:

Initializes a new instance of SCIDateRange.

Declaration

Objective-C

- (nonnull instancetype)initWithMin:(nonnull NSDate *)min
                                max:(nonnull NSDate *)max;

Swift

init(min: Date, max: Date)

Parameters

`min`	The min value to initialize range with.
`max`	The max value to initialize range with.

-initWithRange:
Initializes a new instance of SCIDateRange.
Declaration
Objective-C

- (nonnull instancetype)initWithRange:(nonnull SCIDateRange *)range;
Swift

init(range: SCIDateRange)
Parameters

range

The SCIDateRange instance to initialize new range with.
-setMinTo:maxTo:
Sets the min, max values on the ISCIRange.
Declaration
Objective-C

- (void)setMinTo:(nonnull NSDate *)min maxTo:(nonnull NSDate *)max;
Swift

func setMinTo(_ min: Date, maxTo max: Date)
Parameters

min

New min value.

max

New max value.
-setForcedMinTo:maxTo:
Sets the min, max values on the ISCIRange without equals checks.
Declaration
Objective-C

- (void)setForcedMinTo:(nonnull NSDate *)min maxTo:(nonnull NSDate *)max;
Swift

func setForcedMinTo(_ min: Date, maxTo max: Date)
Parameters

min

New min value.

max

New max value.
-unionWithMin:max:
Performs the union of two ISCIRange instances.
Declaration
Objective-C

- (void)unionWithMin:(nonnull NSDate *)min max:(nonnull NSDate *)max;
Swift

func union(withMin min: Date, max: Date)
Parameters

min

The min value.

max

The max value.