2つのNSTextAttachmentをラベルに追加するにはどうすればよいですか？

Question

私のラベルに2つのアイコンを追加したいと思います。私は2つの画像を持っています：1つは鳥で、もう1つはアヒルです。

[鳥の画像]鳥[ダック画像]ダック：

は、私は私のラベルは、このようなテキストを表示したいです。

現在、ラベルにNSTextAttachmentを実装していることはわかっています。

let birdAttachment = NSTextAttachment() 
let birdImage = UIImage(named:"bird") 
birdAttachment.image = birdImage 
let birdString = NSMutableAttributedString(string: "Bird") 
let stringWithBirdImage = NSMutableAttributedString(attributedString: NSAttributedString(attachment: birdAttachment)) 
stringWithBirdImage.appendAttributedString(birdString) 

let duckAttachment = NSTextAttachment() 
let duckImage = UIImage(named: "duck") 
duckAttachment.image = duckImage 
let duckString = NSMutableAttributedString(string: "Duck") 
let stringWithDuckImage = NSMutableAttributedString(attributedString: NSAttributedString(attachment: duckAttachment)) 
stringWithDuckImage.appendAttributedString(duckString) 
label.attributedText = stringWithBirdImage 

ラベルに2 NSTextAttachmentを追加する方法です。

Answer 1

コメントに@Larmeの答えが続きました。

let birdAttachment = NSTextAttachment() 
let birdImage = UIImage(named:"bird") 
birdAttachment.image = birdImage 
let birdString = NSAttributedString(string: "Bird") 
let stringWithBirdImage = NSAttributedString(attributedString: NSAttributedString(attachment: birdAttachment)) 

let duckAttachment = NSTextAttachment() 
let duckImage = UIImage(named: "duck") 
duckAttachment.image = duckImage 
let duckString = NSAttributedString(string: "Duck") 
let stringWithDuckImage = NSAttributedString(attributedString: NSAttributedString(attachment: duckAttachment)) 

let finalAttributedString = NSMutableAttributedString(string: "") 
finalAttributedString.appendAttributedString(stringWithBirdImage) 
finalAttributedString.appendAttributedString(birdString) 
finalAttributedString.appendAttributedString(stringWithDuckImage) 
finalAttributedString.appendAttributedString(duckString) 
label.attributedText = finalAttributedString 

これはうまくいきます。

Answer 2

ここ@Khuongへと簡潔のためLarmeの答え@小さな微調整です：

func stringForAttachment(named imageName: String, caption: String) -> NSAttributedString { 
    let attachment = NSTextAttachment() 
    let image = UIImage(named: imageName) 
    attachment.image = image 
    let fullString = NSMutableAttributedString(string: caption) 
    fullString.appendAttributedString(NSAttributedString(attachment: attachment)) 
    return fullString 
} 

let labelText = NSMutableAttributedString() 
labelText.appendAttributedString(stringForAttachment(named: "bird", caption: "Bird")) 
labelText.appendAttributedString(stringForAttachment(named: "duck", caption: "Duck")) 
label.attributedText = labelText