手势识别器无法在UIView上工作

Question

我正在尝试让一些手势识别器在UIView上工作。在本例中，UIview是一个检索到的SVG图像，我使用的库是SwiftSVG。

但实际添加的图像是UIView，所以我认为这不是问题所在？

override func viewDidLoad() {
super.viewDidLoad()
let svgURL = URL(string: "https://openclipart.org/download/181651/manhammock.svg")!
let hammock = UIView(SVGURL: svgURL) { (svgLayer) in
svgLayer.fillColor = UIColor(red:0.8, green:0.16, blue:0.32, alpha:1.00).cgColor
svgLayer.resizeToFit(self.v2imageview.bounds)
}
hammock.isUserInteractionEnabled = true
let tap = UITapGestureRecognizer(target: self, action: #selector(self.handleTap(_:)))
hammock.isUserInteractionEnabled = true;
hammock.addGestureRecognizer(tap)
self.view.addSubview(hammock)
}
// function which is triggered when handleTap is called
@objc func handleTap(_ sender: UITapGestureRecognizer) {
print("Hello World")
}

如何使识别器工作？

感谢

Answer 1

您需要设置一个帧

hammock.frame = ///

或限制