SignatureImage Property

Summary

Gets or sets the raster image for signer's signature image.

Syntax

C++/CLI

Python

public RasterImage SignatureImage { get; set; }

public:  
   property RasterImage^ SignatureImage 
   { 
      RasterImage^ get() 
      void set(RasterImage^ value) 
   }

SignatureImage # get and set (DocumentSignature)

Property Value

The image for the signer's Signature image. This value can be null.

Remarks

The signature image used for rendering the Signature type in DocumentSignatureFormField.

Example

Java

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.Document.Writer; 
 
using Leadtools.Document; 
using Leadtools.Caching; 
using Leadtools.Annotations.Engine; 
using Leadtools.Ocr; 
using Leadtools.Barcode; 
using Leadtools.Document.Converter; 
 
public void DocumentSignatureExample(string pdfFile, RasterImage initialImage, RasterImage signatureImage) 
{ 
   // Load the document 
   Console.WriteLine($"Loading with DocumentLoadFormFieldsMode.Interactive"); 
   var loadDocumentOptions = new LoadDocumentOptions(); 
   loadDocumentOptions.LoadFormFieldsMode = DocumentLoadFormFieldsMode.Interactive; 
   using (LEADDocument document = DocumentFactory.LoadFromFile(pdfFile, loadDocumentOptions)) 
   { 
      document.IsReadOnly = false; 
 
      Console.WriteLine($"Document has {document.Pages.Count} pages"); 
 
      // Create a signature 
      var resources = new DocumentFormFieldResources(); 
      // DocumentSignature reference 
      var signatureData = resources.CreateSignature(); 
      signatureData.InitialsImage = initialImage; 
      signatureData.SignatureImage = signatureImage; 
      signatureData.SignerInitials = "JD"; 
      signatureData.SignerName = "John Doe"; 
      resources.Signatures.Add(signatureData); 
      document.FormFields.SetResources(resources); 
 
      // Create form fields container 
      var formFieldsContainer = new DocumentFormFieldsContainer() 
      { 
         PageNumber = 1 
      }; 
 
      // Initialize an initials field 
      var initialsField = new DocumentSignatureFormField() 
      { 
         SignatureType = DocumentSignatureFormField.SignatureType_Initials, 
         SignerID = signatureData.SignerID, // Links the signature form field with a signature resource 
         Signed = true, 
         Bounds = new LeadRectD(0, 0, 400, 400) 
      }; 
      // Initialize an signature field 
      var signatureField = new DocumentSignatureFormField() 
      { 
         SignatureType = DocumentSignatureFormField.SignatureType_Signature, 
         SignerID = signatureData.SignerID, // Links the signature form field with a signature resource 
         Signed = true, 
         Bounds = new LeadRectD(600, 600, 800, 400) 
      }; 
      formFieldsContainer.Children.Add(initialsField); 
      formFieldsContainer.Children.Add(signatureField); 
 
      document.FormFields.GetResources(); 
 
      // Update the form fields containers 
      document.FormFields.SetFormFields(new DocumentFormFieldsContainer[] { formFieldsContainer }); 
 
      document.IsReadOnly = true; 
   } 
}

 
import java.io.File; 
import java.io.FileOutputStream; 
import java.io.IOException; 
import java.net.MalformedURLException; 
import java.net.URI; 
import java.net.URISyntaxException; 
import java.net.URL; 
import java.nio.file.Files; 
import java.nio.file.Paths; 
import java.util.ArrayList; 
import java.util.Calendar; 
import java.util.List; 
import java.util.concurrent.Callable; 
import java.util.concurrent.ExecutorService; 
import java.util.concurrent.Executors; 
import java.util.concurrent.Future; 
import java.util.regex.Pattern; 
 
import org.junit.*; 
import org.junit.runner.JUnitCore; 
import org.junit.runner.Result; 
import org.junit.runner.notification.Failure; 
import static org.junit.Assert.*; 
 
import leadtools.*; 
import leadtools.annotations.engine.*; 
import leadtools.barcode.*; 
import leadtools.caching.*; 
import leadtools.codecs.*; 
import leadtools.document.*; 
import leadtools.document.DocumentMimeTypes.UserGetDocumentStatusHandler; 
import leadtools.document.converter.*; 
import leadtools.document.writer.*; 
import leadtools.ocr.*; 
 
 
public void documentSignatureExample() { 
   final String LEAD_VARS_IMAGES_DIR = "C:\\LEADTOOLS23\\Resources\\Images"; 
   String pdfFile = combine(LEAD_VARS_IMAGES_DIR, "leadtools.pdf"); 
   RasterCodecs codecs = new RasterCodecs(); 
   RasterImage initialImage = codecs.load(combine(LEAD_VARS_IMAGES_DIR, 
         "leadtools.pdf")); 
   RasterImage signatureImage = codecs.load(combine(LEAD_VARS_IMAGES_DIR, 
         "leadtools.pdf")); 
   // Load the document 
   System.out.println("Loading with DocumentLoadFormFieldsMode.Interactive"); 
   LoadDocumentOptions loadDocumentOptions = new LoadDocumentOptions(); 
   loadDocumentOptions.setLoadFormFieldsMode(DocumentLoadFormFieldsMode.INTERACTIVE); 
   LEADDocument document = DocumentFactory.loadFromFile(pdfFile, 
         loadDocumentOptions); 
 
   document.setReadOnly(false); 
 
   System.out.println("Document has " + document.getPages().size() + " pages"); 
 
   // Create a signature 
   DocumentFormFieldResources resources = new DocumentFormFieldResources(); 
   // DocumentSignature reference 
   DocumentSignature signatureData = resources.createSignature(); 
   signatureData.setInitialsImage(initialImage); 
   signatureData.setSignatureImage(signatureImage); 
   signatureData.setSignerInitials("JD"); 
   signatureData.setSignerName("John Doe"); 
   resources.getSignatures().add(signatureData); 
   document.getFormFields().setResources(resources); 
 
   // Create form fields container 
   DocumentFormFieldsContainer formFieldsContainer = new DocumentFormFieldsContainer(); 
   formFieldsContainer.setPageNumber(1); 
 
   // Initialize an initials field 
   DocumentSignatureFormField initialsField = new DocumentSignatureFormField(); 
 
   initialsField.setSignatureType(DocumentSignatureFormField.SIGNATURE_TYPE_INITIALS); 
   initialsField.setSignerID(signatureData.getSignerID()); // Links the 
   // signature form field with a signature resource 
   initialsField.setSigned(true); 
   initialsField.setBounds(new LeadRectD(0, 0, 400, 400)); 
 
   // Initialize an signature field 
   DocumentSignatureFormField signatureField = new DocumentSignatureFormField(); 
   signatureField.setSignatureType(DocumentSignatureFormField.SIGNATURE_TYPE_SIGNATURE); 
   signatureField.setSignerID(signatureData.getSignerID()); // Links the 
   // signature form field with a signature resource 
   signatureField.setSigned(true); 
   signatureField.setBounds(new LeadRectD(600, 600, 800, 400)); 
   formFieldsContainer.getChildren().add(initialsField); 
   formFieldsContainer.getChildren().add(signatureField); 
 
   document.getFormFields().getResources(); 
 
   // Update the form fields containers 
   document.getFormFields().setFormFields(new DocumentFormFieldsContainer[] { 
         formFieldsContainer }); 
 
   document.setReadOnly(true); 
}

Requirements

Target Platforms