你可以使用这个卡片视图,告诉我它是否对你有用,对我有用。
https://github.com/aclissold/CardView/blob/master/README.md https://github.com/aclissold/CardView/blob/master/README.md
//
// The MIT License (MIT)
//
// Copyright (c) 2014 Andrew Clissold
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
//
import UIKit
@IBDesignable class CardView: UIView {
@IBInspectable var cornerRadius: CGFloat = 2
@IBInspectable var shadowOffsetWidth: Int = 0
@IBInspectable var shadowOffsetHeight: Int = 3
@IBInspectable var shadowColor: UIColor? = UIColor.black
@IBInspectable var shadowOpacity: Float = 0.5
override func layoutSubviews() {
layer.cornerRadius = cornerRadius
let shadowPath = UIBezierPath(roundedRect: bounds, cornerRadius: cornerRadius)
layer.masksToBounds = false
layer.shadowColor = shadowColor?.cgColor
layer.shadowOffset = CGSize(width: shadowOffsetWidth, height: shadowOffsetHeight);
layer.shadowOpacity = shadowOpacity
layer.shadowPath = shadowPath.cgPath
}
}