ScreenShot Func Question

[SuYungCheng]

I take a screenshot from my video.
If the video is Portrait,after screenshot, my image show Landscape,
If the video is Landscape , and the image is the same with Video.

Could you please teach me how to fix it?

Wring Direction Pic
Correct Direction Pic

PS.
I use the function to fix my img from screenshot.
But it does not work.
Thank you!

extension UIImage {

  func fixOrientation() -> UIImage {
    if (self.imageOrientation == .Up) {
      return self
    }

    var transform = CGAffineTransformIdentity

    switch (self.imageOrientation) {
    case .Down, .DownMirrored:
      transform = CGAffineTransformTranslate(transform, self.size.width, self.size.height)
      transform = CGAffineTransformRotate(transform, CGFloat(M_PI))

    case .Left, .LeftMirrored:
      transform = CGAffineTransformTranslate(transform, self.size.width, 0)
      transform = CGAffineTransformRotate(transform, CGFloat(M_PI_2))

    case .Right, .RightMirrored:
      transform = CGAffineTransformTranslate(transform, 0, self.size.height)
      transform = CGAffineTransformRotate(transform, CGFloat(-M_PI_2))

    default:
      break
    }

    switch (self.imageOrientation) {
    case .UpMirrored, .DownMirrored:
      transform = CGAffineTransformTranslate(transform, self.size.width, 0)
      transform = CGAffineTransformScale(transform, -1, 1)

    case .LeftMirrored, .RightMirrored:
      transform = CGAffineTransformTranslate(transform, self.size.height, 0)
      transform = CGAffineTransformScale(transform, -1, 1)

    default:
      break
    }

    let ctx = CGBitmapContextCreate(nil, Int(self.size.width), Int(self.size.height),
      CGImageGetBitsPerComponent(self.CGImage), 0,
      CGImageGetColorSpace(self.CGImage),
      CGImageGetBitmapInfo(self.CGImage).rawValue)
    CGContextConcatCTM(ctx, transform)

    switch (self.imageOrientation) {
    case .Left, .LeftMirrored, .Right, .RightMirrored:
      CGContextDrawImage(ctx, CGRectMake(0,0,self.size.height,self.size.width), self.CGImage)

    default:
      CGContextDrawImage(ctx, CGRectMake(0,0,self.size.width,self.size.height), self.CGImage)
    }

    // And now we just create a new UIImage from the drawing context
    let cgimg = CGBitmapContextCreateImage(ctx)
    return UIImage(CGImage: cgimg!)
  }
}

let fixedImage = image.fixOrientation()

[davidlondono]

it seams the image always go to portrait, im gonna be making some tests to try to fix it

[SuYungCheng]

Very pleased to know that , and hope to hear your reply of it.

[davidlondono]

ok the Pod has been updated and solves your problem, tell me about it

[SuYungCheng]

Thank you so much. I'll try it as soon as possible.

[SuYungCheng]

I had try the new Pod and it really solves my problem.It's really amazing!Let me know if you need more info.Thanks in advance.
Sincerely!