FUIChartPlotItem

public protocol FUIChartPlotItem

Provides properties of an item from the chart’s plot.

  • Index of the series to which the plot item belongs.

    Declaration

    Swift

    var seriesIndex: Int { get }

  • Index of the category to which the plot item belongs.

    Declaration

    Swift

    var categoryIndex: Int { get }
  • value(dimension:) Default implementation

    Used to obtain plotted values.

    Default Implementation

    Gets the plot item value. By default the dimension is zero, for the Y (value) axis. In a scatter and bubble chart, index 1 and 2 return the X axis value and size value.

    Declaration

    Swift

    func value(dimension: Int) -> Double?