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

SCINumericDeltaCalculatorBase

@interface SCINumericDeltaCalculatorBase : NSObject <ISCIDeltaCalculator>

Defines a base class for Numeric Delta Calculator.


                        
                        
                        -calculateDeltaInternalWithMin:max:minorsPerMajor:maxTicks:

Calculates axis delta for specified arguments passed in.

Declaration

Objective-C

- (nonnull id<ISCIAxisDelta>)
    calculateDeltaInternalWithMin:(double)min
                              max:(double)max
                   minorsPerMajor:(unsigned int)minorsPerMajor
                         maxTicks:(unsigned int)maxTicks;

Swift

func calculateDeltaInternal(withMin min: Double, max: Double, minorsPerMajor: UInt32, maxTicks: UInt32) -> any ISCIAxisDelta

Parameters

`min`	The axis VisibleRange min value
`max`	The axis VisibleRange max value
`minorsPerMajor`	The number of `Minor Delta` ticks per Major Tick.
`maxTicks`	The max ticks.

Return Value

The ISCIAxisDelta instance.