有没有人有任何建议?问题的图像位于上面的可点击链接中。
代码:
struct Views {
static var name_field: UITextView?
}
在viewDidLoad()
中 Views.name_field = UITextView(frame: CGRectMake(0, 0, name_field_width, 50))
Views.name_field!.textAlignment = NSTextAlignment.Center
Views.name_field!.font = UIFont.systemFontOfSize(15)
Views.name_field!.autocorrectionType = UITextAutocorrectionType.No
Views.name_field!.keyboardType = UIKeyboardType.Default
Views.name_field!.returnKeyType = .Done
Views.name_field!.delegate = self
调用此函数设置样式
styleIt(Views.name_field!)
添加底部边框样式,然后设置字体等
func styleIt(target: UITextView){
target.layer.backgroundColor = UIColor.clearColor().CGColor
let _border = CAShapeLayer()
_border.backgroundColor = UIColor.whiteColor().CGColor
_border.frame = CGRectMake(0, CGRectGetHeight(target.frame) - 1.0, CGRectGetWidth(target.frame), 1.0)
_border.shadowColor = UIColor.whiteColor().CGColor
_border.shadowOffset = CGSize(width: 3, height: 3)
_border.shadowOpacity = 0.23
_border.shadowRadius = 4
target.layer.addSublayer(_border)
target.font = UIFont(name: "ClementePDaa-Hairline", size: 24)
target.textColor = UIColor.whiteColor()
target.textContainerInset = UIEdgeInsets(top: 20, left: 0, bottom: 0, right: 0)
applyPlaceholderStyle(target, placeholderText: _SEARCH_TEXT)
target.returnKeyType = .Done
target.frame = CGRectIntegral(target.frame)
target.layer.shouldRasterize = true
_border.shouldRasterize = true
target.textInputView.layer.shouldRasterize = true
}
这个UITextView是search_field
的子视图,它只是一个UIView
search_field!.addSubview(Views.name_field!)
答案 0 :(得分:0)
您的文字视图模糊,因为框架使用的是浮动数字。 要强制框架的整数值,请执行以下操作:
textView.frame = CGRectIntegral(textView.frame)