📱📐 The Constraints

The light weight to make constraints

Requirements

• iOS 9.0 or later
• Xcode 10.0 or later

Installation

There is a way to use TheConstraints in your project:

• using CocoaPods

Installation with CocoaPods

pod 'TheConstraints', '1.5'

Build Project

At this point your workspace should build without error. If you are having problem, post to the Issue and the community can help you solve it.

How To Use

import TheConstraints

view.addSubview(subView)

Position:

subView.leading == view.leading
subView.trailing == view.trailing
subView.top == view.top - 100
subView.bottom == view.bottom + 100

Size:

subView.width == 50
subView.width == view.width + 100
subView.width == view.width * 2

subView.height == 100
subView.height == view.height - 200
subView.height == view.height / 2

Center:

subView.centerX == view.centerX + 100
subView.centerY == view.centerY - 200

subView.mid == view.mid // centerX & centerY

Edges:

subView.edges == view.edges // top & trailing & bottom & leading

subView.edges == inset(view.edges, 8) // as `UIEdgeInsets(top: 8, left: 8, bottom: -8, right: -8)` 
subView.edges == inset(view.edges, horizontal: 8) // as `UIEdgeInsets(top: 0, left: 8, bottom: 0, right: -8)` 
subView.edges == inset(view.edges, vertical: 4) // as `UIEdgeInsets(top: 4, left: 0, bottom: -4, right: 0)`
subView.edges == inset(view.edges, horizontal: 8, vertical: 4) // as `UIEdgeInsets(top: 4, left: 8, bottom: -4, right: -8)`
subView.edges == inset(view.edges, insets: UIEdgeInsets(top: 4, left: 8, bottom: 4, right: 8)) // as `UIEdgeInsets(top: 4, left: 8, bottom: -4, right: -8)`

Updates:

let bottomConstraint = subView.bottom == view.bottom
bottomConstraint.constant = 100

Author

• Tai Le

Communication

• If you found a bug, open an issue.
• If you have a feature request, open an issue.
• If you want to contribute, submit a pull request.

Licenses

All source code is licensed under the MIT License.