【发布时间】:2016-07-25 01:23:40
【问题描述】:
@IBAction func mirrorBtn(sender: AnyObject){
self.makeMirroredImage(imageView)
pickImage.image = imageView
}
func makeMirroredImage(image: UIImage) -> UIImage {
var flippedOrientation: UIImageOrientation = .UpMirrored
switch image.imageOrientation {
case .Down:
flippedOrientation = .DownMirrored
case .Left:
flippedOrientation = .LeftMirrored
default :
flippedOrientation = .LeftMirrored
}
let flippedImage: UIImage = UIImage(CGImage: image.CGImage!, scale: image.scale, orientation: flippedOrientation)
return flippedImage
}
【问题讨论】:
-
你能提供一些你试过的代码吗?
-
@Asdrubal 我有镜像功能。它不工作
标签: swift uiimagepickercontroller