Frame

Simplifies work with layout in iOS. Provides set of tools for managing view's position, size and many other things.

How To Get Started

• Copy content of Source folder to your project.

or

• Use Frame cocoapod

Requirements

• iOS 9 and later
• Xcode 9 and later
• Swift 4

Usage

String

Height of string with attributes:

let attributes: [NSAttributedStringKey : Any] = [
    .font: UIFont.systemFont(ofSize: 36.0, weight: .thin),
    .kern: 0.5
]

let height = "Some text".frm.height(forWidth: 200, andAttributes: attributes)

Width of string with attributes:

let width = "Some text".frm.width(forHeight: 200, andAttributes: attributes)

Size that fits:

let constraintSize = CGSize(width: 200, height: CGFloat.greatestFiniteMagnitude)
let sizeThatFits = "Some text".frm.sizeThatFits(constraintSize, withAttributes: attributes)

NSAttributedString

Height of attributed string:

let attributes: [NSAttributedStringKey : Any] = [
    .font: UIFont.systemFont(ofSize: 36.0, weight: .thin),
    .kern: 0.5
]

let attributedString = NSAttributedString(string: "Some text", attributes: attributes)
let height = attributedString.frm.height(forWidth: 200)

Width of attributed string:

let width = attributedString.frm.width(forHeight: 200)

Size that fits:

let constraintSize = CGSize(width: 200, height: CGFloat.greatestFiniteMagnitude)
let sizeThatFits = attributedString.frm.sizeThatFits(constraintSize)

UILabel

Label's height to fit attributed text:

let attributes: [NSAttributedStringKey : Any] = [
    .font: UIFont.systemFont(ofSize: 36.0, weight: .thin),
    .kern: 0.5
]

let attributedString = NSAttributedString(string: "Some text", attributes: attributes)
let label = UILabel(frame: CGRect(x: 0, y: 0, width: 200, height: 0))
let height = label.frm.height(forAttributedText: attributedString)

CGRect

Inset:

let sourceFrame = CGRect(x: 20, y: 20, width: 500, height: 350)
let resultFrame = sourceFrame.frm.inset(top: 10, left: 10, bottom: 10, right: 10) // (30, 30, 480, 330)

Offset:

let sourceFrame = CGRect(x: 20, y: 20, width: 500, height: 350)
let resultFrame = sourceFrame.frm.offset(top: 10, left: 10, bottom: 10, right: 10) // (10, 10, 520, 370)

License

Frame is available under the MIT license. See the LICENSE file for more info.