【发布时间】:2017-09-29 15:45:08
【问题描述】:
我正在尝试按照下面的代码简单地将一个元组附加到一个数组中;
class Test: UIView {
let circleRadius: CGFloat = 10
let mainThemeColor: UIColor = UIColor.green
struct Properties {
var properties: (coordinatesXY: CGPoint, radius: CGFloat, group: String, fillingColor: UIColor)
}
var circleCollection: [Properties] = []
func setProperties() {
circleCollection.append(coordinatesXY: CGPoint(), radius: circleRadius, group: "test", fillingColor: mainThemeColor)
//Error Extra argument 'radius' in call
}
}
谁能写出如何解决这个案子?
【问题讨论】:
标签: swift struct append tuples