Added a property to change video gravity for image captures. #260
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NikKovIos
reviewed
Sep 5, 2022
| if let validCaptureSession = captureSession { | ||
| previewLayer = AVCaptureVideoPreviewLayer(session: validCaptureSession) | ||
| previewLayer?.videoGravity = AVLayerVideoGravity.resizeAspectFill | ||
| previewLayer?.videoGravity = layerVideoGravity == .resizeAspect ? AVLayerVideoGravity.resizeAspect : AVLayerVideoGravity.resizeAspectFill |
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Why not use enum by apple - AVLayerVideoGravity?
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When capturing photos, preview layer shows in aspectFill ratio. But if we need to show it without filling arter the capture, a strange zooming effect occur.