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Adding willConfigure & didConfigure methodes to delegate #10

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8 changes: 8 additions & 0 deletions SwiftDocumentScanner/Classes/Controllers/DocumentCropViewController.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,8 @@ public protocol DocumentCropViewControllerDelegate: class {

func documentCropViewController(result: Result)
func documentCropViewController(failed: Error)
func documentCropViewControllerWillConfigure()
func documentCropViewControllerDidConfigure()

}

Expand Down Expand Up @@ -60,6 +62,9 @@ open class DocumentCropViewController: UIViewController {
}

public func configure() {
DispatchQueue.main.async { [weak self] in
self?.cropDelegate?.documentCropViewControllerWillConfigure()
}
image = image?.fixOrientation()
imageView.transform = CGAffineTransform.identity
imageView.image = image
Expand All @@ -68,6 +73,9 @@ open class DocumentCropViewController: UIViewController {

guard let image = image else { return }
rectangleDetector.detect(image: image, completion: handleDetection)
DispatchQueue.main.async { [weak self] in
self?.cropDelegate?.documentCropViewControllerDidConfigure()
}
}

private func updateCropview() {
Expand Down