SimpleLayout 0.2.1

You want to add pod 'SimpleLayout', '~> 0.2' similar to the following to your Podfile:

target 'MyApp' do
  pod 'SimpleLayout', '~> 0.2'
end

Then run a pod install inside your terminal, or from CocoaPods.app.

Alternatively to give it a test run, run the command:

pod try SimpleLayout

SimpleLayout 0.2.1

By
Nicolas Molina

SimpleLayout

Índice

Features.
Screen Shots.
Prerequisites.
Installation.
How to Use.
- Example.
- API.
  - Margin.
  - Origin.
  - Size.
License.

Features

Easy to use
NSLayoutConstraint shortcuts

Screen Shots

Prerequisites

iOS 8+
Xcode 7+
Swift 3.0

How to Use

Check out the demo project for a concrete example.

Example

let background = UIView()

background.backgroundColor = .greenColor()
view.addSubview(background)

SimpleLayout.addMarginZero(background, toItem: view)
// OR
// background.sl_addMarginZero(view)
// OR
// background.sl_addMargin(view, constant: 0)

API

Margin

let imgProfile = UIImageView()

imgProfile.image = UIImage(named: "yourimage")
view.addSubview(imgProfile)

SimpleLayout.addMarginTop(imgProfile, toItem: view, constant: 10)
SimpleLayout.addMarginLeft(imgProfile, toItem: view, constant: 10)
SimpleLayout.addMarginRight(imgProfile, toItem: view, constant: 10)
// OR
// imgProfile.sl_addMarginTop(view, constant: 10)
// imgProfile.sl_addMarginLeft(view, constant: 10)
// imgProfile.sl_addMarginRight(view, constant: 10)
// OR
// imgProfile.sl_addMarginTop(view, constant: 10)
// imgProfile.sl_addMarginLeading(view, constant: 10)
// imgProfile.sl_addMarginTrailing(view, constant: 10)

let lblFooter = UILabel()

lblFooter.text = "Copyright © 2016 YourApp. All rights reserved"
view.addSubview(lblFooter)

SimpleLayout.addMarginBottom(lblFooter, toItem: view, constant: 10)
SimpleLayout.addMarginLeft(lblFooter, toItem: view, constant: 10, relatedBy: .GreaterThanOrEqual)
SimpleLayout.addMarginRight(lblFooter, toItem: view, constant: 10, relatedBy: .GreaterThanOrEqual)
// OR
// lblFooter.sl_addMarginBottom(view, constant: 10)
// lblFooter.sl_addMarginLeft(view, constant: 10, relatedBy: .GreaterThanOrEqual)
// lblFooter.sl_addMarginRight(view, constant: 10, relatedBy: .GreaterThanOrEqual)
// OR
// lblFooter.sl_addMarginBottom(view, constant: 10)
// lblFooter.sl_addMarginLeading(view, constant: 10, relatedBy: .GreaterThanOrEqual)
// lblFooter.sl_addMarginTrailing(view, constant: 10, relatedBy: .GreaterThanOrEqual)

Origin

let lblName = UILabel()

lblName.text = "Pepito"
view.addSubview(lblName)

SimpleLayout.addCenter(lblName, toItem: view)
// OR
// lblName.sl_addCenter(view)

let lblFooter = UILabel()

lblFooter.text = "Copyright © 2016 YourApp. All rights reserved"
view.addSubview(lblFooter)

SimpleLayout.addCenterX(lblFooter, toItem: view)
SimpleLayout.addMarginBottom(lblFooter, toItem: view, constant: 10)
// OR
// lblFooter.sl_addCenterX(view)
// lblFooter.sl_addMarginBottom(view, constant: 10)

Size

let lblDescription = UILabel()

lblDescription.text = "Description to long..."
lblDescription.lineBreakMode = NSLineBreakMode.ByWordWrapping
lblDescription.numberOfLines = 0 // Infinite
view.addSubview(lblDescription)

SimpleLayout.addHeight(lblDescription, constant: 21, relatedBy: .GreaterThanOrEqual)
// OR
// lblDescription.sl_addHeight(21, relatedBy: .GreaterThanOrEqual)

let imgProfile = UIImageView()

imgProfile.image = UIImage(named: "yourimage")
view.addSubview(imgProfile)

SimpleLayout.addSize(imgProfile, constant: 175)
SimpleLayout.addCenter(imgProfile, toItem: view)
// OR
// imgProfile.sl_addSize(175)
// imgProfile.sl_addCenter(view)

License

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