在swift 3中的marker.iconView和谷歌地图上实现手势

class CustomMarkerView: UIView {
    override init(frame: CGRect) {
        super.init(frame: frame)
        
        // 添加手势识别器
        let tapGesture = UITapGestureRecognizer(target: self, action: #selector(handleTap(_:)))
        self.addGestureRecognizer(tapGesture)
    }
    
    required init?(coder aDecoder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
    
    @objc func handleTap(_ gesture: UITapGestureRecognizer) {
        // 处理手势点击事件
        // 在这里可以实现自定义的手势响应逻辑
    }
}

// 创建一个标记
let marker = GMSMarker()
marker.position = CLLocationCoordinate2D(latitude: 37.7749, longitude: -122.4194)

// 创建自定义的标记图标视图
let customMarkerView = CustomMarkerView(frame: CGRect(x: 0, y: 0, width: 50, height: 50))

// 设置marker.iconView为自定义视图
marker.iconView = customMarkerView

// 将标记添加到地图上
marker.map = mapView