AttributedStringWrapper 1.0.3
| TestsTested | ✗ |
| LangLanguage | SwiftSwift |
| License | MIT |
| ReleasedLast Release | Sep 2017 |
| SwiftSwift Version | 4.0 |
| SPMSupports SPM | ✗ |
AttributedStringWrapper 1.0.3
- By
- gaoyu
AttributedStringWrapper is a simple packaging for NSAttributedString to make the developers easy to use
Overview
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
Before, you may like 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
After:
// 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
