GetContentType Method

Summary

Gets the content type for the specified page of this PDFDocument.

Syntax

C++/CLI

Java

Python

public PDFContentType GetContentType( 
   int pageNumber 
)

public PDFContentType getContentType( 
   int pageNumber 
);

public: 
PDFContentType GetContentType(  
   int pageNumber 
)

def GetContentType(self,pageNumber):

Parameters

pageNumber
The page number to check.

Return Value

A PDFContentType that indicates the content type for the specified page.

Remarks

Use CodecsPdfLoadOptions.DropImageOverText to control whether the overlay image is dropped when loading the PDF page as a raster or SVG image.

Example

Java

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.Controls; 
using Leadtools.Pdf; 
using Leadtools.Svg; 
using Leadtools.WinForms; 
 
 
public void PDFDocumentGetContentTypeExample() 
{ 
   string pdfFileName = Path.Combine(LEAD_VARS.ImagesDir, @"Leadtools.pdf"); 
   string txtFileName = Path.Combine(LEAD_VARS.ImagesDir, @"LEAD_pdfContent.txt"); 
 
   // Save the results to the text file for examining 
   using (StreamWriter writer = File.CreateText(txtFileName)) 
   using (PDFDocument document = new PDFDocument(pdfFileName)) 
      foreach (PDFDocumentPage page in document.Pages) 
      { 
         PDFContentType contentType = document.GetContentType(page.PageNumber); 
         writer.WriteLine("Page {0}: {1}", page.PageNumber, contentType.ToString()); 
      } 
} 
 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS23\Resources\Images"; 
}

 
import java.io.BufferedWriter; 
import java.io.Console; 
import java.io.File; 
import java.io.FileWriter; 
import java.io.IOException; 
import java.io.OutputStream; 
import java.io.OutputStreamWriter; 
import java.nio.Buffer; 
import java.nio.file.Files; 
import java.nio.file.Path; 
import java.nio.file.Paths; 
import java.nio.file.StandardOpenOption; 
import java.sql.Date; 
import java.text.SimpleDateFormat; 
import java.time.LocalDateTime; 
import java.util.ArrayList; 
import java.util.List; 
 
import javax.xml.validation.Schema; 
 
import org.apache.lucene.store.Directory; 
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.barcode.*; 
import leadtools.codecs.*; 
import leadtools.pdf.*; 
import leadtools.svg.*; 
 
 
 
public void pdfDocumentGetContentTypeExample() throws IOException { 
   String LEAD_VARS_ImagesDir = "C:\\LEADTOOLS23\\Resources\\Images"; 
   String pdfFileName = combine(LEAD_VARS_ImagesDir, "Leadtools.pdf"); 
   String txtFileName = combine(LEAD_VARS_ImagesDir, "LEAD_pdfContent.txt"); 
 
   // Save the results to the text file for examining 
   try (BufferedWriter writer = new BufferedWriter(new FileWriter(txtFileName))) { 
      PDFDocument document = new PDFDocument(pdfFileName); 
      for (PDFDocumentPage page : document.getPages()) { 
         PDFContentType contentType = document.getContentType(page.getPageNumber()); 
         writer.write(String.format("Page {%s}: {%s}", page.getPageNumber(), contentType.toString())); 
      } 
   } catch (Exception e) { 
      e.toString(); 
   } 
 
   assertTrue(new File(txtFileName).exists()); 
}

Requirements

Target Platforms

Reference

PDFDocument Class

PDFDocument Members

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Help Version 23.0.2024.2.29

Leadtools.Pdf Assembly

Introduction

Getting Started

Namespaces

Leadtools.Pdf Namespace

Assemblies