今天加入縮放功能
myImageView.frame = CGRect(x: 0, y: 0, width: myfullSize.width * 2, height: myfullSize.height * 2)
myScrollView.zoomScale = 0.5
myScrollView.minimumZoomScale = 0.1
myScrollView.maximumZoomScale = 4
func viewForZooming(in scrollView: UIScrollView) -> UIView? {
return myImageView
}
iThome鐵人賽
看影片追技術