在这里,我试图在一个UILabel
中追加两个属性字符串,但我犯了一些错误,所以任何人都可以找到我的错误吗?
let textFontAttributes = [
NSFontAttributeName : font,
// Note: SKColor.whiteColor().CGColor breaks this
NSForegroundColorAttributeName: UIColor.whiteColor(),
NSStrokeColorAttributeName: UIColor.blackColor(),
// Note: Use negative value here if you want foreground color to show
NSStrokeWidthAttributeName: -8]
答案 0 :(得分:4)
这是演示,你可以尝试一下,事实上,你应该提供更多关于错误是什么或错误是什么的信息。
var firstString = "Hello" as NSString
var secondString = " World" as NSString
var totalString = firstString.stringByAppendingString(secondString as String) as NSString
let firsttAttributes = [
NSFontAttributeName : UIFont.systemFontOfSize(16),
// Note: SKColor.whiteColor().CGColor breaks this
NSForegroundColorAttributeName: UIColor.whiteColor(),
NSStrokeColorAttributeName: UIColor.blackColor(),
// Note: Use negative value here if you want foreground color to show
NSStrokeWidthAttributeName: -8]
let secondAttributes = [
NSFontAttributeName : UIFont.systemFontOfSize(12),
// Note: SKColor.whiteColor().CGColor breaks this
NSForegroundColorAttributeName: UIColor.redColor(),
NSStrokeColorAttributeName: UIColor.blackColor(),
// Note: Use negative value here if you want foreground color to show
NSStrokeWidthAttributeName: -8]
var attributedString = NSMutableAttributedString(string: totalString as String, attributes: firsttAttributes)
var secondRange = totalString.rangeOfString(secondString as String)
if secondRange.location != NSNotFound {
attributedString.addAttributes(secondAttributes, range: secondRange)
}