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

Data API Reference

SCISearchMode
Enumeration constants to define binary searching of lists.
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Declaration
Objective-C

enum SCISearchMode : NSUInteger {}
Swift

enum SCISearchMode : UInt, @unchecked Sendable
SCIResamplingMode
Defines the ResamplingMode used by a RenderableSeries.
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Declaration
Objective-C

enum SCIResamplingMode {}
Swift

struct SCIResamplingMode : Equatable, RawRepresentable
ISCIDoubleValuesProvider
Defines a collection which can represented as sequence of double values.
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Declaration
Objective-C

@protocol ISCIDoubleValuesProvider <NSObject>
Swift

protocol ISCIDoubleValuesProvider : NSObjectProtocol
ISCIDataDistributionProvider
Defines the protocol with methods for tracking order of data.
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Declaration
Objective-C

@protocol ISCIDataDistributionProvider <NSObject>
Swift

protocol ISCIDataDistributionProvider : NSObjectProtocol
ISCIList
Defines the protocol for a high-performance array-backed list type.
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Declaration
Objective-C

@protocol ISCIList <ISCIDoubleValuesProvider>
Swift

protocol ISCIList : ISCIDoubleValuesProvider
SCIPoint2DSeries
Defines a strongly typed PointSeries of Point2D items, a subset of X, Y data used to resample points.
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Declaration
Objective-C

@interface SCIPoint2DSeries : NSObject <ISCICleanable>
Swift

class SCIPoint2DSeries : NSObject, ISCICleanable




SCIGenericMathFactory

Defines generic ISCIMath factory.

Declaration

Objective-C

@interface SCIGenericMathFactory : NSObject

Swift

class SCIGenericMathFactory : NSObject

ISCIMath
Defines the interface to a generic math helper.
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Declaration
Objective-C

@protocol ISCIMath <NSObject>
Swift

protocol ISCIMath : NSObjectProtocol
SCIRangeFactory
Defines a factory for ISCIRange implementations.
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Declaration
Objective-C

@interface SCIRangeFactory : NSObject
Swift

class SCIRangeFactory : NSObject




SCIRangeChangeObserver

Defines the block for listening changes of ISCIRange implementors. Called when observed range instance has changed.

Declaration

Objective-C

typedef void (^SCIRangeChangeObserver)(id<ISCIComparable> _Nonnull,
                                       id<ISCIComparable> _Nonnull,
                                       id<ISCIComparable> _Nonnull,
                                       id<ISCIComparable> _Nonnull,
                                       SCIRangeClipMode)

Swift

typealias SCIRangeChangeObserver = (ISCIComparable, ISCIComparable, ISCIComparable, ISCIComparable, SCIRangeClipMode) -> Void

Parameters

`oldMin`	The old min value.
`oldMax`	The old max value.
`newMin`	The new min value.
`newMax`	The new max value.
`changedProperty`	The flags indicating which parts of range has changed.

SCIRangeClipMode
Provide values which define how to perform clipping of ISCIRange
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Declaration
Objective-C

enum SCIRangeClipMode : NSUInteger {}
ISCIRange
Defines protcol for ranges. Range is defined by min, max values and type.
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Declaration
Objective-C

@protocol ISCIRange <NSObject>
Swift

protocol ISCIRange : NSObjectProtocol
SCIRangeBase
Defines the base class for ISCIRange, used throughout SciChart for visible, data and index range calculations.
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Declaration
Objective-C

@interface SCIRangeBase : NSObject <ISCIRange> { id<ISCIMath> _math; }
Swift

class SCIRangeBase : NSObject, ISCIRange
SCINumberRange
Defines a base class for all numeric ranges.
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Declaration
Objective-C

@interface SCINumberRange : SCIRangeBase
Swift

class SCINumberRange : SCIRangeBase




SCIByteRange

Defines a range of type char.

Declaration

Objective-C

@interface SCIByteRange : SCINumberRange

Swift

class SCIByteRange : SCINumberRange




SCIShortRange

Defines a range of type short.

Declaration

Objective-C

@interface SCIShortRange : SCINumberRange

Swift

class SCIShortRange : SCINumberRange

SCIIndexRange
Defines a range used to specify array indices to another series.
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Declaration
Objective-C

@interface SCIIndexRange : SCINumberRange
Swift

class SCIIndexRange : SCINumberRange




SCIIntegerRange

Defines a range of type int.

Declaration

Objective-C

@interface SCIIntegerRange : SCINumberRange

Swift

class SCIIntegerRange : SCINumberRange




SCILongRange

Defines a range of type long.

Declaration

Objective-C

@interface SCILongRange : SCINumberRange

Swift

class SCILongRange : SCINumberRange




SCIFloatRange

Defines a range of type float.

Declaration

Objective-C

@interface SCIFloatRange : SCINumberRange

Swift

class SCIFloatRange : SCINumberRange




SCIDoubleRange

Defines a range of type double.

Declaration

Objective-C

@interface SCIDoubleRange : SCINumberRange

Swift

class SCIDoubleRange : SCINumberRange




SCIDateRange

Defines a range of type NSDate.

Declaration

Objective-C

@interface SCIDateRange : SCIRangeBase

Swift

class SCIDateRange : SCIRangeBase