[SerializableAttribute()]
public enum PDFContentType
public final class PDFContentType
extends java.lang.Enum<PDFContentType>
[SerializableAttribute()]
public enum class PDFContentType
class PDFContentType(Enum):
Text = 0
Image = 1
ImageOverText = 2
Value | Member | Description |
---|---|---|
0 | Text | PDF contains any content |
1 | Image | Page has an image only, no other content |
2 | ImageOverText | Page has an image over the content |
Used by PDFDocument.GetContentType to indicate the PDF content type.
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());
}
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