StringLayoutAnchor

public struct StringLayoutAnchor : RectBasedConstraint

Undocumented

  • Designed initializer

    Declaration

    Swift

    public init(string: String?, options: String.DrawingOptions = .usesLineFragmentOrigin, attributes: [NSAttributedString.Key : Any]? = nil, context: NSStringDrawingContext? = nil)

    Parameters

    string

    String for size calculation
    options

    String drawing options.
    attributes

    A dictionary of text attributes to be applied to the string. These are the same attributes that can be applied to an NSAttributedString object, but in the case of NSString objects, the attributes apply to the entire string, rather than ranges within the string.
    context

    The string drawing context to use for the receiver, specifying minimum scale factor and tracking adjustments.

  • Main function for constrain source space by other rect

    Declaration

    Swift

    public func formConstrain(sourceRect: inout CGRect, by rect: CGRect)

    Parameters

    sourceRect

    Source space
    rect

    Rect for constrain