我有一张图片,我使用金属(https://github.com/ejeinc/MetalScope)将其转换为360度全景图像。如何在门(see the screenshot)上添加一个按钮,以便通过点击它来进入下一个具有不同全景图像的控制器(另一个房间)
答案 0 :(得分:-1)
您可以为图像添加点按手势识别器,然后获取点按图像的位置。如果在门附近轻敲,请执行segue到下一个控制器。如果您不确定门区域的位置,可以打印出触点和放大器。看你正在点击的图像上的哪个位置。
override func viewDidLoad() {
super.viewDidLoad()
//Create Tap Gesture
let tapGestureRecognizer = UITapGestureRecognizer(target: self, action: #selector(tapAction(_:)))
//Enable image user interaction
self.imageView.isUserInteractionEnabled = true
//Add Tap gesture to the image
self.imageView.addGestureRecognizer(tapGestureRecognizer)
}
@objc func tapAction(_ sender: UITapGestureRecognizer){
//Get the touch point
let touchPoint = sender.location(in: self.imageView)
//Set the door area
let doorArea = CGRect(x: 200.0, y: 100.0, width: 75.0, height: 100.0)
//Then check if touch point is near door
if doorArea.contains(touchPoint){
//Peform segue
performSegue(withIdentifier: "nextScene", sender: nil)
}
}