sigCoverageEndsAt (property)

Indicates the offset in the PDF file where signature coverage ends.

Syntax

• Objective-C
• Swift

@property (nonatomic,readonly,assign,getter=sigCoverageEndsAt) int sigCoverageEndsAt;
- (int)sigCoverageEndsAt;

public var sigCoverageEndsAt: Int32 {
  get {...}
}

Default Value

0

Remarks

Indicates the offset in the PDF file where signature coverage ends.

PDF generators often use incremental updates to make changes in the documents. This may result in the signature only covering a part of the document (one of the past revisions), but not the subsequent changes.

Use this property to identify the offset where the signature coverage ends. One option is to compare it to the length of the whole document. Alternatively, use the GetSignedVersion() method of the PDFVerifier class to extract the exact revision that was signed.

This property is read-only.