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

SCIRangeBase

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

Defines the base class for ISCIRange, used throughout SciChart for visible, data and index range calculations.


                        
                        
                        -initWithRange:andMath:

Creates a new instance of SCIRangeBase.

Declaration

Objective-C

- (nonnull instancetype)initWithRange:(nonnull SCIRangeBase *)range
                              andMath:(nonnull id<ISCIMath>)math;

Swift

init(range: SCIRangeBase, andMath math: any ISCIMath)

Parameters

`range`	The `SCIRangeBase` instance to initialize new range with.
`math`	The generic `ISCIMath’ helper.


                        
                        
                        -initWithMin:max:andMath:

Creates a new instance of SCIRangeBase.

Declaration

Objective-C

- (nonnull instancetype)initWithMin:(nonnull id<ISCIComparable>)min
                                max:(nonnull id<ISCIComparable>)max
                            andMath:(nonnull id<ISCIMath>)math;

Swift

init(min: any ISCIComparable, max: any ISCIComparable, andMath math: any ISCIMath)

Parameters

`min`	The min value to initialize range with.
`max`	The max value to initialize range with.
`math`	The generic `ISCIMath’ helper.