PdfDocumentType Enumeration

Summary

Specifies the PDF document type.

Syntax

Objective-C

C++/CLI

Java

Python

[SerializableAttribute()] 
[DataContractAttribute()] 
public enum PdfDocumentType

typedef NS_ENUM(NSInteger, LTPdfDocumentType) { 
 LTPdfDocumentTypePdf,  
 LTPdfDocumentTypePdfA,  
 LTPdfDocumentTypePdf12,  
 LTPdfDocumentTypePdf13,  
 LTPdfDocumentTypePdf15,  
 LTPdfDocumentTypePdf16 
};

public enum PdfDocumentType

[DataContractAttribute()] 
[SerializableAttribute()] 
public enum class PdfDocumentType

class PdfDocumentType(Enum): 
   Pdf = 0 
   PdfA = 1 
   Pdf12 = 2 
   Pdf13 = 3 
   Pdf15 = 4 
   Pdf16 = 5

Members

Value	Member	Description
0	Pdf	The target document should be PDF version 1.4. PDF is generally not suited for long term preservation. The PDF format may contain resources (such as fonts) that may not exist on the viewing machine. As a result, font substitution may occur resulting in a document that may not look exactly like the original version.
1	PdfA	The target document should be PDF/A-1b. PDF/A-1b is a subset of PDF obtained by leaving out PDF features not suited to long-term archiving. The resulting document is guaranteed to look exactly like the original version when viewed on the target machine. Saving with PDF/A document type may result in larger output file sizes.
2	Pdf12	The target document should be PDF version 1.2. PDF is generally not suited for long term preservation. The PDF format may contain resources (such as fonts) that may not exist on the viewing machine. As a result, font substitution may occur resulting in a document that may not look exactly like the original version.
3	Pdf13	The target document should be PDF version 1.3. PDF is generally not suited for long term preservation. The PDF format may contain resources (such as fonts) that may not exist on the viewing machine. Hence font substitution may occur resulting in a document that may not look exactly like the original version.
4	Pdf15	The target document should be PDF version 1.5. PDF is generally not suited for long term preservation. The PDF format may contain resources (such as fonts) that may not exist on the viewing machine. As a result font substitution may occur resulting in a document that may not look exactly like the original version.
5	Pdf16	The target document should be PDF version 1.6. PDF is generally not suited for long term preservation. The PDF format may contain resources (such as fonts) that may not exist on the viewing machine. As a result font substitution may occur resulting in a document that may not look exactly like the original version.

Remarks

LEADTOOLS Document Writers can create different types of Adobe PDF documents. You can specify the PDF document type through the use of the PdfDocumentOptions.DocumentType property.

Example

Java

using Leadtools.Document.Writer; 
using Leadtools.Ocr; 
using Leadtools; 
using Leadtools.Codecs; 
 
 
public void PdfDocumentOptionsExample() 
{ 
   var inputFileName = Path.Combine(LEAD_VARS.ImagesDir, "test.docx"); 
   var outputFileName = Path.Combine(LEAD_VARS.ImagesDir, "Example.pdf"); 
 
   // Setup a new RasterCodecs object 
   var codecs = new RasterCodecs(); 
   codecs.Options.RasterizeDocument.Load.Resolution = 300; 
 
   // Get the number of pages in the input document 
   var pageCount = codecs.GetTotalPages(inputFileName); 
 
   // Create a new instance of the LEADTOOLS Document Writer 
   var docWriter = new DocumentWriter(); 
 
   // Change the PDF options 
   var pdfOptions = docWriter.GetOptions(DocumentFormat.Pdf) as PdfDocumentOptions; 
   pdfOptions.DocumentType = PdfDocumentType.Pdf; 
   pdfOptions.FontEmbedMode = DocumentFontEmbedMode.None; 
   pdfOptions.ImageOverText = false; 
   pdfOptions.Linearized = false; 
   pdfOptions.Title = "Add your title here"; 
   pdfOptions.Subject = "Add your subject here"; 
   pdfOptions.Keywords = "Add your keywords here"; 
   pdfOptions.Author = "Add author name here"; 
   pdfOptions.Protected = true; 
   pdfOptions.UserPassword = "User password"; 
   pdfOptions.OwnerPassword = "Owner password"; 
   pdfOptions.EncryptionMode = PdfDocumentEncryptionMode.RC128Bit; 
   pdfOptions.PrintEnabled = false; 
   pdfOptions.HighQualityPrintEnabled = true; 
   pdfOptions.CopyEnabled = false; 
   pdfOptions.EditEnabled = true; 
   pdfOptions.AnnotationsEnabled = true; 
   pdfOptions.AssemblyEnabled = false; 
   pdfOptions.OneBitImageCompression = OneBitImageCompressionType.Flate; 
   pdfOptions.ColoredImageCompression = ColoredImageCompressionType.FlateJpeg; 
   pdfOptions.QualityFactor = 2; 
 
   // Use default resolution 
   pdfOptions.DocumentResolution = 0; 
   pdfOptions.PageRestriction = DocumentPageRestriction.Relaxed; 
 
   // Setup empty page size (Letter size) 
   pdfOptions.EmptyPageWidth = 8.5; 
   pdfOptions.EmptyPageHeight = 11; 
   pdfOptions.EmptyPageResolution = 300; 
 
   docWriter.SetOptions(DocumentFormat.Pdf, pdfOptions); 
 
   // Create a new PDF document 
   Debug.WriteLine("Creating new PDF document: {0}", outputFileName); 
   docWriter.BeginDocument(outputFileName, DocumentFormat.Pdf); 
 
   // Loop through all the pages 
   for (var pageNumber = 1; pageNumber <= pageCount; pageNumber++) 
   { 
      // Get the page as SVG 
      Debug.WriteLine("Loading page {0}", pageNumber); 
      var page = new DocumentWriterSvgPage(); 
      page.SvgDocument = codecs.LoadSvg(inputFileName, pageNumber, null); 
 
      // Add the page 
      Debug.WriteLine("Adding page {0}", pageNumber); 
      docWriter.AddPage(page); 
 
      page.SvgDocument.Dispose(); 
   } 
 
   // Finally finish writing the PDF file on disk 
   docWriter.EndDocument(); 
   codecs.Dispose(); 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS23\Resources\Images"; 
}

 
import java.io.File; 
import java.io.IOException; 
 
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.codecs.*; 
import leadtools.document.writer.*; 
import leadtools.ocr.*; 
 
 
public void pdfDocumentOptionsExample() { 
   final String LEAD_VARS_IMAGES_DIR = "C:\\LEADTOOLS23\\Resources\\Images"; 
 
   String inputFileName = combine(LEAD_VARS_IMAGES_DIR, "LEADTOOLSEditor.docx"); 
   String outputFileName = combine(LEAD_VARS_IMAGES_DIR, "Example.pdf"); 
 
   // Setup a new RasterCodecs object 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.getOptions().getRasterizeDocument().getLoad().setResolution(300); 
 
   // Get the number of pages in the input document 
   int pageCount = codecs.getTotalPages(inputFileName); 
 
   // Create a new instance of the LEADTOOLS Document Writer 
   DocumentWriter docWriter = new DocumentWriter(); 
 
   // Change the PDF options 
   PdfDocumentOptions pdfOptions = (PdfDocumentOptions) docWriter.getOptions(DocumentFormat.PDF); 
   pdfOptions.setDocumentType(PdfDocumentType.PDF); 
   pdfOptions.setFontEmbedMode(DocumentFontEmbedMode.NONE); 
   pdfOptions.setImageOverText(false); 
   pdfOptions.setLinearized(false); 
   pdfOptions.setTitle("Add your title here"); 
   pdfOptions.setSubject("Add your subject here"); 
   pdfOptions.setKeywords("Add your keywords here"); 
   pdfOptions.setAuthor("Add author name here"); 
   pdfOptions.setProtected(true); 
   pdfOptions.setUserPassword("User password"); 
   pdfOptions.setOwnerPassword("Owner password"); 
   pdfOptions.setEncryptionMode(PdfDocumentEncryptionMode.RC128BIT); 
   pdfOptions.setPrintEnabled(false); 
   pdfOptions.setHighQualityPrintEnabled(true); 
   pdfOptions.setCopyEnabled(false); 
   pdfOptions.setEditEnabled(true); 
   pdfOptions.setAnnotationsEnabled(true); 
   pdfOptions.setAssemblyEnabled(false); 
   pdfOptions.setOneBitImageCompression(OneBitImageCompressionType.FLATE); 
   pdfOptions.setColoredImageCompression(ColoredImageCompressionType.FLATE_JPEG); 
   pdfOptions.setQualityFactor(2); 
 
   // Use default resolution 
   pdfOptions.setDocumentResolution(0); 
   pdfOptions.setPageRestriction(DocumentPageRestriction.RELAXED); 
 
   // Setup empty page size (Letter size) 
   pdfOptions.setEmptyPageWidth(8.5); 
   pdfOptions.setEmptyPageHeight(11); 
   pdfOptions.setEmptyPageResolution(300); 
 
   docWriter.setOptions(DocumentFormat.PDF, pdfOptions); 
 
   // Create a new PDF document 
   System.out.printf("Creating new PDF document: %s%n", outputFileName); 
   docWriter.beginDocument(outputFileName, DocumentFormat.PDF); 
 
   // Loop through all the pages 
   for (int pageNumber = 1; pageNumber <= pageCount; pageNumber++) { 
 
      // Get the page as SVG 
      System.out.printf("Loading page %s%n", pageNumber); 
      DocumentWriterSvgPage page = new DocumentWriterSvgPage(); 
      page.setSvgDocument(codecs.loadSvg(inputFileName, pageNumber, null)); 
 
      // Add the page 
      System.out.printf("Adding page %s%n", pageNumber); 
      docWriter.addPage(page); 
 
      page.getSvgDocument().dispose(); 
   } 
 
   // Finally finish writing the PDF file on disk 
   docWriter.endDocument(); 
   codecs.dispose(); 
   System.out.println("no exceptions or errors. Program run successfully"); 
}

Requirements

Target Platforms

Reference

Leadtools.Document.Writer Namespace

Programming with LEADTOOLS Document Writers

Files to be Included with Your Application

Unlocking Special LEAD Features

Download our FREE evaluation

Help Version 23.0.2024.2.29

Leadtools.Document.Writer Assembly

Introduction

Getting Started

Namespaces

Leadtools.Document.Writer Namespace

Assemblies