iOS swift displaying image with text on uilabel

AbhinandanPratap
May 6, 2023
261 views
0 votes
2 Answers

In my app i need to display the text content along with image in UILabel like this

but i am only able to display text along with image like this text string in UILabel is starting from the bottom of the image. But i need to start the text from the top.

I am using the following code please help me to display the image with text in proper format.

let topDesc = responseDict?["description_top"]?.string ?? ""
                    
                    // Create Attachment
                    let imageAttachment = NSTextAttachment()
                    imageAttachment.image = UIImage(named:"no-image")
                    // Set bound to reposition
                    let imageOffsetY: CGFloat = 0
                    imageAttachment.bounds = CGRect(x: 0, y: imageOffsetY, width: 130, height: 92)
                    // Create string with attachment
                    let attachmentString = NSAttributedString(attachment: imageAttachment)
                    // Initialize mutable string
                    let completeText = NSMutableAttributedString(string: "")
                    // Add image to mutable string
                    completeText.append(attachmentString)
                    // Add your text to mutable string
                    let textAfterIcon = NSAttributedString(string: topDesc)
                    completeText.append(textAfterIcon)
                    self.topContentLbl.textAlignment = .center
                    self.topContentLbl.attributedText = completeText

Answers

This is an alternative way to do it, declare your objects and set constraints:

class YourViewController: UIViewController {

let yourImageView: UIImageView = {
    let iv = UIImageView()
    iv.image = UIImage(named: "9")
    iv.contentMode = .scaleAspectFill
    iv.layer.cornerRadius = 10
    iv.translatesAutoresizingMaskIntoConstraints = false
    iv.clipsToBounds = true
    
    return iv
}()

let bottomLabel: UILabel = {
    let label = UILabel()
    label.text = "Our Personal stylist bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla"
    label.textColor = .black
    label.font = .systemFont(ofSize: 16, weight: .regular)
    label.numberOfLines = 0
    label.translatesAutoresizingMaskIntoConstraints = false
    
    return label
}()

let rightmLabel: UILabel = {
    let label = UILabel()
    label.textColor = .black
    label.text = "Bla bla bla bla bla bla bla bla bla bla ! bla bla bla bla bla bla bla bla bla bla bla bla bla"
    label.font = .systemFont(ofSize: 15, weight: .regular)
    label.numberOfLines = 0
    label.translatesAutoresizingMaskIntoConstraints = false
    
    return label
}()

let titleLabel: UILabel = {
    let label = UILabel()
    label.text = "Online Styling Consultation"
    label.textColor = .black
    label.font = .systemFont(ofSize: 16, weight: .bold)
    label.numberOfLines = 0
    label.translatesAutoresizingMaskIntoConstraints = false

    return label
}()

let bgView: UIView = {
    let v = UIView()
    v.backgroundColor = #colorLiteral(red: 0.9690894485, green: 0.8088869452, blue: 0.9875240922, alpha: 1)
    v.layer.cornerRadius = 10
    v.clipsToBounds = true
    v.translatesAutoresizingMaskIntoConstraints = false
    
    return v
}()

override func viewDidLoad() {
    super.viewDidLoad()

    view.backgroundColor = .white
    
    view.addSubview(bgView)
    bgView.topAnchor.constraint(equalTo: view.safeAreaLayoutGuide.topAnchor, constant: 20).isActive = true
    bgView.leadingAnchor.constraint(equalTo: view.safeAreaLayoutGuide.leadingAnchor, constant: 20).isActive = true
    bgView.heightAnchor.constraint(equalToConstant: 90).isActive = true
    bgView.widthAnchor.constraint(equalToConstant: 90).isActive = true
    
    view.addSubview(yourImageView)
    yourImageView.topAnchor.constraint(equalTo: bgView.topAnchor, constant: 20).isActive = true
    yourImageView.leadingAnchor.constraint(equalTo: bgView.leadingAnchor, constant: 20).isActive = true
    yourImageView.heightAnchor.constraint(equalToConstant: 100).isActive = true
    yourImageView.widthAnchor.constraint(equalToConstant: 100).isActive = true
    
    view.addSubview(bottomLabel)
    bottomLabel.topAnchor.constraint(equalTo: yourImageView.bottomAnchor, constant: 5).isActive = true
    bottomLabel.leadingAnchor.constraint(equalTo: yourImageView.leadingAnchor).isActive = true
    bottomLabel.trailingAnchor.constraint(equalTo: view.trailingAnchor, constant: -10).isActive = true
    bottomLabel.heightAnchor.constraint(equalToConstant: 100).isActive = true
    
    // create your right label in a stackView
    let stackView = UIStackView(arrangedSubviews: [titleLabel, rightmLabel])
    stackView.distribution = .fillProportionally
    stackView.axis = .vertical
    stackView.spacing = 2
    stackView.translatesAutoresizingMaskIntoConstraints = false
    
    view.addSubview(stackView)
    stackView.topAnchor.constraint(equalTo: yourImageView.topAnchor, constant: 0).isActive = true
    stackView.leadingAnchor.constraint(equalTo: yourImageView.trailingAnchor, constant: 20).isActive = true
    stackView.trailingAnchor.constraint(equalTo: bottomLabel.trailingAnchor).isActive = true
    stackView.bottomAnchor.constraint(equalTo: yourImageView.bottomAnchor).isActive = true
    
  }
}

This is the result:

You can do this by using a UITextView and .exclusionPaths.

Here, the yellow-background text view is 353-points wide and I define a 116×80 rectangular UIBezierPath:

textView.textContainer.exclusionPaths = [UIBezierPath(rect: CGRect(x: 0.0, y: 0.0, width: 116.0, height: 80.0))]

By setting .isScrollEnabled = false on the text view, it will size its own height based on the text.

Now, all we need to do is add the rounded-rect view and the image view on top of it.

To get your exact layout – using a single string of text – will be a little difficult.

As you see in the above image, the text flows around the exclusion path, but the image you posted looks more like this:

To get that, I added two line-feeds in the string:

advice and guidance to you.nnOur Personal stylist will work

However, unless you’re writing the copy to match the available space, it might look like this:

or this:

If you need the paragraph break as shown in your image, your best option would probably be to embed a special character (or, for example, the double line-break) and split the string at run-time to fill two labels laid out as desired.

Here’s a quick example showing how to use the .exclusionPaths:

class ViewController: UIViewController {
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
        view.backgroundColor = .systemBackground
        
        let textView = UITextView()
        
        textView.translatesAutoresizingMaskIntoConstraints = false
        view.addSubview(textView)
        
        let g = view.safeAreaLayoutGuide
        
        NSLayoutConstraint.activate([
            
            textView.topAnchor.constraint(equalTo: g.topAnchor, constant: 20.0),
            textView.leadingAnchor.constraint(equalTo: g.leadingAnchor, constant: 20.0),
            textView.trailingAnchor.constraint(equalTo: g.trailingAnchor, constant: -20.0),
            
        ])
        
        textView.isUserInteractionEnabled = false
        textView.isScrollEnabled = false
        
        let font: UIFont = .systemFont(ofSize: 13.0, weight: .regular)
        
        let paragraphStyle = NSMutableParagraphStyle()
        // let's add a little extra line height
        paragraphStyle.lineSpacing = 2.0
        
        let attributes: [NSAttributedString.Key: Any] = [
            .font: font,
            .foregroundColor: UIColor.blue,
            .paragraphStyle: paragraphStyle
        ]
        
        let str: String = "Online styling consultation service is a service where a professional stylist provides fashion advice and guidance to you over video calls, email, or Whatsapp. Our Personal stylist will work with you to understand your personal style, body shape, and wardrobe goals, and will provide recommendations for clothing, accessories, and outfits that will suit your needs."

        let attStr = NSAttributedString(string: str, attributes: attributes)
        
        textView.attributedText = attStr
        
        textView.textContainer.exclusionPaths = [UIBezierPath(rect: CGRect(x: 0.0, y: 0.0, width: 116.0, height: 80.0))]
        
        // so we can see the frames
        textView.backgroundColor = .yellow
        
    }
    
}

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