swift - 如何修复uitableviewcell文本标签间距

Question

如何修复单元格的文本标签在文本和图像之间具有不同的间距如何修复此表格正在通过编码创建

class NewMessageCell: UITableViewCell {

override func awakeFromNib() {
    super.awakeFromNib()
    // Initialization code
}



override func setSelected(_ selected: Bool, animated: Bool) {
    super.setSelected(selected, animated: animated)

}
override init(style: UITableViewCell.CellStyle, reuseIdentifier: String?) {
    super.init(style: .subtitle, reuseIdentifier: reuseIdentifier)
}

override func layoutSubviews() {
    super.layoutSubviews()
    self.imageView?.frame = CGRect(x: 5, y: 10, width: 70, height: 70)
    self.imageView?.clipsToBounds = true
    self.textLabel?.highlightedTextColor = UIColor.blue

}

required init?(coder aDecoder: NSCoder) {
    fatalError("init(coder:) has not been implemented")
}

}

Table Image

Answer 1

self.imageView?.frame = CGRect(x: 5, y: 10, width: 70, height: 70)

如果你设置了 UIImageView 的边界，那么它会变得困惑。 UIImageView 将自动填充单元格的大小，因此如果您以编程方式创建 View ，则可以控制整个 View 的大小。

如果您需要将所有图像设置为新尺寸以便它们正常工作，请使用此函数(我从 this question 更新了 iOS 10:

func resizeImage(image: UIImage, targetSize: CGSize) -> UIImage {
    let size = image.size

    let widthRatio  = targetSize.width  / size.width
    let heightRatio = targetSize.height / size.height

    // Figure out what our orientation is, and use that to form the rectangle
    var newSize: CGSize
    if(widthRatio > heightRatio) {
        newSize = CGSize(width: size.width * heightRatio, height: size.height * heightRatio)
    } else {
        newSize = CGSize(width: size.width * widthRatio,  height: size.height * widthRatio)
    }

    // This is the rect that we've calculated out and this is what is actually used below
    let rect = CGRect(x: 0, y: 0, width: newSize.width, height: newSize.height)

    // Actually do the resizing to the rect using the ImageContext stuff
    return UIGraphicsImageRenderer(size: newSize).image { ctx in
        image.draw(in: rect)
    }
}