Class NumericDeltaCalculator

Go to JavaScript Charting Documentation

Go to JavaScript Chart Examples

Go to SciChart.js on Github

The NumericDeltaCalculator is respinsible for calculating AxisCore.minorDelta and AxisCore.majorDelta on NumericAxis types.

Hierarchy

DeltaCalculator
- NumericDeltaCalculator
  - CategoryDeltaCalculator
  - DateTimeDeltaCalculator

Index

Constructors

constructor

Properties

parentAxis

Methods

Constructors

constructor

new NumericDeltaCalculator(webAssemblyContext: TSciChart | TSciChart3D): NumericDeltaCalculator

- Defined in src/Charting/Visuals/Axis/DeltaCalculator/NumericDeltaCalculator.ts
Creates an instance of the NumericDeltaCalculator

Parameters
- webAssemblyContext: TSciChart | TSciChart3D
  
  The SciChart 2D WebAssembly Context or {@link TSciChart2D | SciChart 2D WebAssembly Context} containing native methods and access to our WebGL2 Engine and WebAssembly numerical methods
Returns NumericDeltaCalculator

Properties

parentAxis

parentAxis: AxisCore

The parent AxisCore. This will be set once attachedToAxis is called

Methods

attachedToAxis

attachedToAxis(axis: AxisCore): void

Inherited from DeltaCalculator.attachedToAxis
- Defined in src/Charting/Visuals/Axis/DeltaCalculator/DeltaCalculator.ts
Called when the DeltaCalculator is attached to an Axis

Parameters
- axis: AxisCore
  
  The Axis we are attached to.
Returns void

detachedFromAxis

detachedFromAxis(): void

Inherited from DeltaCalculator.detachedFromAxis
- Defined in src/Charting/Visuals/Axis/DeltaCalculator/DeltaCalculator.ts
Called when the DeltaCalculator is detached from Axis

Returns void

getDeltaFromRange

getDeltaFromRange(min: number, max: number, minorsPerMajor: number, maxTicks: number): NumberRange

Overrides DeltaCalculator.getDeltaFromRange
- Defined in src/Charting/Visuals/Axis/DeltaCalculator/NumericDeltaCalculator.ts
inheritdoc

Parameters
- min: number
- max: number
- minorsPerMajor: number
- maxTicks: number
Returns NumberRange

Generated using TypeDoc