35 lines
837 B
Swift
35 lines
837 B
Swift
|
//
|
||
|
|
// PreviewView.swift
|
||
|
|
// VisionCamera
|
||
|
|
//
|
||
|
|
// Created by Marc Rousavy on 30.11.22.
|
||
|
|
// Copyright © 2022 mrousavy. All rights reserved.
|
||
|
|
//
|
||
|
|
|
||
|
|
import AVFoundation
|
||
|
|
import Foundation
|
||
|
|
import UIKit
|
||
|
|
|
||
|
|
class PreviewView: UIView {
|
||
|
|
/// Convenience wrapper to get layer as its statically known type.
|
||
|
|
var videoPreviewLayer: AVCaptureVideoPreviewLayer {
|
||
|
|
// swiftlint:disable force_cast
|
||
|
|
return layer as! AVCaptureVideoPreviewLayer
|
||
|
|
}
|
||
|
|
|
||
|
|
override public class var layerClass: AnyClass {
|
||
|
|
return AVCaptureVideoPreviewLayer.self
|
||
|
|
}
|
||
|
|
|
||
|
|
init(frame: CGRect, session: AVCaptureSession) {
|
||
|
|
super.init(frame: frame)
|
||
|
|
videoPreviewLayer.session = session
|
||
|
|
videoPreviewLayer.videoGravity = .resizeAspectFill
|
||
|
|
}
|
||
|
|
|
||
|
|
@available(*, unavailable)
|
||
|
|
required init?(coder _: NSCoder) {
|
||
|
|
fatalError("init(coder:) is not implemented!")
|
||
|
|
}
|
||
|
|
}
|