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

SCICategoryDateAxis

@interface SCICategoryDateAxis : SCICategoryAxisBase <ISCICategoryDateAxis>

Provides a Linear, Category Date Axis, capable of rendering Date ticks on the X-Axis of a SCIChartSurface.

See

ISCIAxis.

See

SCIAxisBase.

See

SCINumericAxis.

See

SCILogarithmicNumericAxis.

See

SCIDateAxis.

See

SCICategoryAxisBase.

barTimeFrame
Gets or sets the Bar Time Frame in seconds. This is the number of seconds that each data-point represents on the SCICategoryDateAxis and is required for proper rendering. A default value of -1 allows the SCICategoryDateAxis to estimate the time frame.
Declaration
Objective-C

@property (nonatomic) double barTimeFrame;
Swift

var barTimeFrame: Double { get set }
Return Value

The Bar Time Frame in seconds.