Search for QR-Code e-signatures Leave feedback

When you search for electronic signatures of QR-Code type inside document with GroupDocs.Signature it’s only needed to QrCodeSearchOptions object to Search method. 
Here are the quick guide of how to search for QR-code signatures:

• Create new instance of Signature class and pass source document path as a constructor parameter;

• Instantiate the QrCodeSearchOptions object according to your requirements and specify search options;

• Call search method of Signature class instance and pass QrCodeSearchOptions to it.

The code snippet below demonstrates search for QR-code signature in the document.

Signature signature = new Signature("sample.pdf");
QrCodeSearchOptions options = new QrCodeSearchOptions();
options.setAllPages(true); // this value is set by default

// search for signatures in document
List<QrCodeSignature> signatures = signature.search(QrCodeSignature.class, options);
System.out.print("\nSource document contains following signatures.");
for (QrCodeSignature qrCodeSignature : signatures)
{
    System.out.print("QRCode signature found at page "+qrCodeSignature.getPageNumber() +" with type "+qrCodeSignature.getEncodeType() +" and text "+ qrCodeSignature.getText());
}

To learn more about document eSign features, please refer to the advanced usage section.

You may easily run the code above and see the feature in action in our GitHub examples:

• GroupDocs.Signature for .NET examples, plugins, and showcase
• GroupDocs.Signature for Java examples, plugins, and showcase
• Document Signature for .NET MVC UI Example
• Document Signature for .NET App WebForms UI Example
• Document Signature for Java App Dropwizard UI Example
• Document Signature for Java Spring UI Example

Along with full-featured .NET library we provide simple, but powerful free Apps.
You are welcome to eSign PDF, Word, Excel, PowerPoint documents with free to use online GroupDocs Signature App.