VGSPDFViewDelegate

@available(iOS 11.0, *)
@objc
public protocol VGSPDFViewDelegate

Delegate methods produced by VGSPDFView.

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                    documentDidChange(in:)

Tells the delegate the document was displayed in view.

Swift

@objc
optional func documentDidChange(in pdfView: VGSPDFView)


                                pdfView

VGSPDFView view in which document was changed. Discussion. A pdf view sends this message to its delegate just after it updated the document.

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                    pdfView(_:didFailWithError:)

Tells the delegate when pdf view encounters an error.

Swift

@objc
optional func pdfView(_ pdfView: VGSPDFView, didFailWithError error: VGSShowError)

`pdfView`	`VGSPDFView` view in which error was occurred.
`error`	`VGSShowError` object, contains error information.

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