iOS Charting Documentation - SciChart iOS Charts SDK v3.x

ISCICategoryDateAxis

@protocol ISCICategoryDateAxis <ISCIAxisCore>

Defines the interface to a category axis, which treats X-data as linearly increasing regardless of value.

  • Gets 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 (readonly, nonatomic) double barTimeFrame;

    Swift

    var barTimeFrame: Double { get }

    Return Value

    The Bar Time Frame in seconds.