AttributedStringWrapper is a simple packaging for NSAttributedString to make the developers easy to use
AttributedStringWrapper is base on String extension, converted into RawRepresentable protocal in order to solve the question of Objective-C namespace.
So it looks a bit strange, if you have a better way, please contact me
extension UILabel { convenience init(frame: CGRect = .zero, attributedText: String, textColor: UIColor, font: UIFont, lineSpacing: CGFloat) { self.init(frame: frame) let paragraphStyle = NSMutableParagraphStyle() paragraphStyle.lineSpacing = lineSpacing paragraphStyle.lineBreakMode = .byTruncatingTail let attrStr = NSAttributedString(string: attributedText, attributes: [NSParagraphStyleAttributeName: paragraphStyle, NSFontAttributeName: font, NSForegroundColorAttributeName: textColor]) self.attributedText = attrStr } }
let attr = NSMutableAttributedString(string: content)
let paragrap = NSParagraphStyle()
paragrap.lineSpacing = 8.0
paragrap.alignment = .center
attr.addAttributes([NSParagraphStyle: paragrap], range: NSMakeRange(0, attr.length))
attr.addAttributes([NSFontAttributeName: UIFont.systemFont(ofSize: 17)], range: NSMakeRange(0, attr.length))
let shadow = NSShadow()
shadow.shadowColor = UIColor.red
shadow.shadowOffset = CGSize(width: 3, height: 3)
shadow.shadowBlurRadius = 2.0
attr.addAttributes([NSShadowAttributeName: NSShadow], range: NSMakeRange(0, attr.length))
label6.attributedText = attr
// 1. shadow: you can set range, default allRange label1.attributedText = content.toAttributed.shadow { $0.shadowColor = UIColor.red $0.shadowOffset = CGSize(width: 3, height: 3) $0.shadowBlurRadius = 2.0 }.rawValue // 2. paragraphStyle: you can set range, default allRange let attrText2 = content.toAttributed.paragraph { $0.alignment = .center $0.lineSpacing = 8.0 }.font(UIFont.systemFont(ofSize: 15)) label2.attributedText = attrText2.rawValue print(attrText2.getHeight(by: screenW - 20)) // 3. underLine: you can set range, default allRange label3.attributedText = content.toAttributed.underLine(style: [.styleDouble, .patternDot], color: UIColor.red).rawValue // 4. font, foregroundColor textField.attributedPlaceholder = "Please enter the phone number".toAttributed.font(.systemFont(ofSize: 15)) .foregroundColor(.red).rawValue // 5. Even you can do it label6.attributedText = content.toAttributed .underLine(style: [.styleSingle, .patternDot], color: .red, range: NSMakeRange(0, 5)) .font(.systemFont(ofSize: 18), range: NSMakeRange(5, 5)) .backgroundColor(.blue, range: NSMakeRange(10, 5)) .foregroundColor(.purple, range: NSMakeRange(15, 5)) .baselineOffset(value: 5, range: NSMakeRange(20, 5)) .obliqueness(angle: 0.5, range: NSMakeRange(25, 5)) .kern(padding: 0.3, range: NSMakeRange(30, 5)) .expansion(value: 0.3, range: NSMakeRange(35, 5)) .stroke(color: .green, width: 3, range: NSMakeRange(40, 5)) .textEffect(range: NSMakeRange(50, 5)) .shadow{ $0.shadowColor = UIColor.red $0.shadowOffset = CGSize(width: 3, height: 3) $0.shadowBlurRadius = 2.0 }.rawValue // 6. “+” label7.attributedText = ("昵称: ".toAttributed.font(UIFont.systemFont(ofSize: 18)).foregroundColor(UIColor.red) + "loopeer".toAttributed.font(UIFont.systemFont(ofSize: 13)).underLine(style: [.styleSingle])).rawValue
CocoaPods is a dependency manager for Cocoa projects.
Specify AttributedStringWrapper into your project's Podfile:
# source 'https://github.com/CocoaPods/Specs.git' platform :ios, '8.0' use_frameworks! target '<Your App Target>' do #swift 3.x pod 'AttributedStringWrapper', '~> 1.0.2' #swift 4.0 pod 'AttributedStringWrapper', '~> 1.0.3' end
Then run the following command:
$ pod install
Carthage is a simple, decentralized dependency manager for Cocoa.
Specify AttributedStringWrapper into your project's Carthage:
github "loopeer/AttributedStringWrapper" ~> 1.0.2