ExtractText

ExtractText()

Extrait le texte d’un document PDF en utilisant l’encodage Unicode.

public void ExtractText()

Exemples

Le premier exemple montre comment extraire tout le texte d’un fichier PDF. Le deuxième exemple montre comment extraire le texte de chaque page dans un fichier txt.

PdfExtractor extractor = new PdfExtractor();
extractor.BindPdf(@"D:\Text\text.pdf");
extractor.ExtractText();
extractor.GetText(@"D:\Text\text.txt");

Dim extractor As PdfExtractor =  New PdfExtractor() 
extractor.BindPdf("D:\Text\text.pdf")
extractor.ExtractText()
extractor.GetText("D:\Text\text.txt")

PdfExtractor extractor = new PdfExtractor();
extractor.BindPdf(TestPath + @"Aspose.Pdf.Kit.Pdf");
extractor.ExtractText();
String prefix = TestPath + @"Aspose.Pdf.Kit";
String suffix = ".txt";
int pageCount = 1;
while (extractor.HasNextPageText())
{
    extractor.GetNextPageText(prefix + pageCount + suffix);
    pageCount++;
}

Dim extractor As PdfExtractor =  New PdfExtractor() 
extractor.BindPdf(TestPath + "Aspose.Pdf.Kit.Pdf")
extractor.ExtractText()
Dim prefix As String =  TestPath + "Aspose.Pdf.Kit" 
Dim suffix As String =  ".txt" 
Dim pageCount As Integer =  1 
While extractor.HasNextPageText()
    extractor.GetNextPageText(prefix + pageCount + suffix)
    pageCount = pageCount + 1
End While

Voir également

class PdfExtractor
espace de noms Aspose.Pdf.Facades
Assemblée Aspose.PDF

ExtractText(Encoding)

Extrait le texte d’un document PDF en utilisant l’encodage spécifié.

public void ExtractText(Encoding encoding)

Paramètre	Taper	La description
encoding	Encoding	L’encodage du texte extrait.

Exemples

Le premier exemple montre comment extraire tout le texte d’un fichier PDF. Le deuxième exemple montre comment extraire le texte de chaque page dans un fichier txt.

PdfExtractor extractor = new PdfExtractor();
extractor.BindPdf(@"D:\Text\text.pdf");
extractor.ExtractText(Encoding.Unicode);
extractor.GetText(@"D:\Text\text.txt");

Dim extractor As PdfExtractor =  New PdfExtractor() 
extractor.BindPdf("D:\Text\text.pdf")
extractor.ExtractText(Encoding.Unicode)
extractor.GetText("D:\Text\text.txt")

PdfExtractor extractor = new PdfExtractor();
extractor.BindPdf(TestPath + @"Aspose.Pdf.Kit.Pdf");
extractor.ExtractText(Encoding.Unicode);
String prefix = TestPath + @"Aspose.Pdf.Kit";
String suffix = ".txt";
int pageCount = 1;
while (extractor.HasNextPageText())
{
    extractor.GetNextPageText(prefix + pageCount + suffix);
    pageCount++;
}

Dim extractor As PdfExtractor =  New PdfExtractor() 
extractor.BindPdf(TestPath + "Aspose.Pdf.Kit.Pdf")
extractor.ExtractText(Encoding.Unicode)
Dim prefix As String =  TestPath + "Aspose.Pdf.Kit" 
Dim suffix As String =  ".txt" 
Dim pageCount As Integer =  1 
While extractor.HasNextPageText()
    extractor.GetNextPageText(prefix + pageCount + suffix)
    pageCount = pageCount + 1
End While

Voir également

class PdfExtractor
espace de noms Aspose.Pdf.Facades
Assemblée Aspose.PDF

ExtractImage GetAttachment