Contents

value(atAngle:as:)

Returns the data value at the given angle, or nil if the angle does not correspond to a valid data value.

Declaration

func value<P>(atAngle angle: Angle, as: P.Type = P.self) -> P? where P : Plottable

Parameters

  • angle:

    The angle, relative to the plot center, where the 12 o’clock position is interpreted as zero degrees, increasing clockwise.

Return Value

The data value at the given position.