dimpiax/styledecorator

Easy string decoration with styles

StyleDecorator

Design string simply by linking attributes.

Example

Create Decorator with specific Style and link it at the end of needed string or wrap for styling:

"Style" + d1 + "Decorator" + d2 + "!"
// or
d1.wrap("Style") + d2.wrap("Decorator") + "!"

Example:

let a = Decorator(style: Style().foregroundColor(.black).kerning(-0.5).backgroundColor(.darkGray))
let b = Decorator(style: Style().foregroundColor(.white).backgroundColor(.black))
let c = Decorator(style: Style().foregroundColor(.gray).alignment(.right))

// You can write in syntax you prefer
let decoratedText = "Bold" + a + "Heavy" + b + "Black" + c
label.attributedText = NSAttributedString(decorator: decoratedText)

// or
let a1 = a.wrap, b1 = b.wrap, c1 = c.wrap
let decoratedText2 = a1("Bold") + b1("Heavy") + c1("Black")
label.attributedText = NSAttributedString(decorator: decoratedText2)

String can be designed dynamically:

// check Example for detailed code, where created 'd', 'e', 'f' etc

let titleText = "! " + ("Bold" + b + "Heavy" + c + "Black" + d)
let decoratedText = "Decorate attributed string simply" + a + "\n\n" + titleText + "\n\n" + "Right" + e + "\n" + "below black rect with red line" + f + "\n\n\nwith default attributes"

let defaultAttributes = Style()
    .font(UIFont.systemFont(ofSize: 15, weight: UIFontWeightBlack))
    .alignment(.center)
    .attributes

label.attributedText = NSAttributedString(decorator: decoratedText, attributes: defaultAttributes)

Requirements

Updated to Swift 5

Supports SPM

For Swift 4 version use v.0.4.2

For Swift 3.1 version use v.0.3.0

Installation

StyleDecorator is available through CocoaPods. To install it, simply add the following line to your Podfile:

pod "StyleDecorator"

Author

Dmytro Pylypenko, [email protected]

License

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