width(forSegment:)
Returns the width of the specified segment.
Declaration
func width(forSegment segment: Int) -> CGFloatParameters
- segment:
The index of the segment whose width you want to get. This method raises an exception (Rangeexception) if the index is out of bounds.
Return Value
The width of the segment, measured in points, or 0 if the segment is sized to fit the available space automatically.