Contents

foregroundStyle(for:)

Returns the foreground style for the given data value. Returns nil if the foreground style scale is unavailable, or the value is invalid.

Declaration

func foregroundStyle<P>(for value: P) -> AnyShapeStyle? where P : Plottable

Parameters

  • value:

    The data value.

Return Value

The foreground style corresponding to the data value, or nil if the data value is incompatible with the chart.