PDFPageRange Class

Summary

PDF page range class.

Syntax

C++/CLI

Java

Python

[SerializableAttribute()] 
public struct PDFPageRange

public class PDFPageRange

[SerializableAttribute()] 
public ref class PDFPageRange

class PDFPageRange:

Remarks

The PDFPageRange class is used to indicate the filename, password, first and last pages to be merged using the PDFFile.MergeWith method.

Example

Java

using Leadtools.WinForms; 
using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.Controls; 
using Leadtools.Drawing; 
using Leadtools.ImageProcessing; 
using Leadtools.Pdf; 
using Leadtools.Svg; 
 
 
public void MergeFiles() 
{ 
 
   // This example will extract two pages from the current file and one page from another (encrypted) file into a single output file. 
   // All the pages in the output file will be unencrypted. 
   string srcFile = Path.Combine(LEAD_VARS.ImagesDir, "leadtools.pdf"); 
   string dstFile = Path.Combine(LEAD_VARS.ImagesDir, "leadtools 4-5 1.pdf"); 
   PDFFile pdfFile = new PDFFile(srcFile); 
   PDFPageRange[] srcPages = new PDFPageRange[2]; 
 
   srcPages[0].FirstPageNumber = 4; 
   srcPages[0].LastPageNumber = 5; 
   /* Leave srcPages[0] set to null, so pages 4 and 5 are extracted from leadtools.pdf */ 
 
   srcPages[1].FileName = Path.Combine(LEAD_VARS.ImagesDir, "Encrypted.pdf"); // Encrypted.pdf file must exist. If none exists, provide one. 
   srcPages[1].Password = "LEAD"; 
   srcPages[1].FirstPageNumber = 1; 
   srcPages[1].LastPageNumber = 1; 
 
   pdfFile.MergeFiles(srcPages, dstFile); 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS23\Resources\Images"; 
}

 
import java.io.ByteArrayInputStream; 
import java.io.File; 
import java.io.FileInputStream; 
import java.io.FileNotFoundException; 
import java.io.FileOutputStream; 
import java.io.FileReader; 
import java.io.IOException; 
import java.io.InputStream; 
import java.nio.file.Files; 
import java.nio.file.Paths; 
import java.nio.file.StandardCopyOption; 
import java.util.ArrayList; 
import java.util.Date; 
import java.util.List; 
import java.util.Scanner; 
 
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.pdf.*; 
 
 
public void pdfFileMergeFilesExample() { 
 
   final String LEAD_VARS_IMAGES_DIR = "C:\\LEADTOOLS23\\Resources\\Images"; 
 
   // This example will extract two pages from the current file and one page from 
   // another (encrypted) file into a single output file. 
   // All the pages in the output file will be unencrypted. 
   String srcFile = combine(LEAD_VARS_IMAGES_DIR, "leadtools.pdf"); 
   String dstFile = combine(LEAD_VARS_IMAGES_DIR, "leadtools 4-5 1.pdf"); 
   PDFFile pdfFile = new PDFFile(srcFile); 
   PDFPageRange[] srcPages = new PDFPageRange[2]; 
   srcPages[0] = new PDFPageRange(); 
   srcPages[1] = new PDFPageRange(); 
   srcPages[0].setFirstPageNumber(4); 
   srcPages[0].setLastPageNumber(5); 
 
   // // // Leave srcPages[0] set to null, so pages 4 and 5 are extracted from 
   // leadtools.pdf // 
   srcPages[1].setFileName(combine(LEAD_VARS_IMAGES_DIR, "BusinessForm.pdf")); // Encrypted.pdf file must exist. If 
                                                                               // none exists, provide one). 
   srcPages[1].setPassword("LEAD"); 
   srcPages[1].setFirstPageNumber(1); 
   srcPages[1].setLastPageNumber(1); 
 
   pdfFile.mergeFiles(srcPages, dstFile); 
   assertTrue("Error in PDF Merge", new PDFFile(dstFile).getPageCount() == 3); 
}

Requirements

Target Platforms

PDFPageRange Class

Summary

Syntax

Remarks

Example

Requirements

See Also