Contains information about a text item in a PDF page.
[SerializableAttribute()]
public struct PDFTextProperties
<SerializableAttribute()>
Public Structure PDFTextProperties
Inherits System.ValueType
public class PDFTextProperties
[SerializableAttribute()]
public value class PDFTextProperties : public System.ValueType
The PDFTextProperties structure is used as the type of the following properties:
This structure contains font information of the text such as its font width, height and index, text position(represent whether the text item is the last item in a word or a line) and the text color.
This example reads the objects of a PDF file and creates a file on disk containing the text of the file. For an example that draws the PDF to an image, refer to PDFObject.
using Leadtools;
using Leadtools.Codecs;
using Leadtools.Pdf;
using Leadtools.WinForms;
using Leadtools.Drawing;
public void PDFTextPropertiesExample()
{
string pdfFileName = Path.Combine(LEAD_VARS.ImagesDir, @"Leadtools.pdf");
string txtFileName = Path.Combine(LEAD_VARS.ImagesDir, @"LEAD_txt.txt");
// Create a PDF document for file
using (PDFDocument document = new PDFDocument(pdfFileName))
{
// Parse the text of all the pages
document.ParsePages(PDFParsePagesOptions.Fonts | PDFParsePagesOptions.Objects | PDFParsePagesOptions.Fonts, 1, -1);
// Output the words to the txt file
using (StreamWriter writer = File.CreateText(txtFileName))
{
foreach (PDFDocumentPage page in document.Pages)
{
StringBuilder line = new StringBuilder();
foreach (PDFObject obj in page.Objects)
{
if (obj.ObjectType == PDFObjectType.Text)
{
line.Append(obj.Code);
if (obj.TextProperties.IsEndOfLine)
{
writer.WriteLine(line);
line = new StringBuilder();
}
}
}
}
}
}
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}
Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.Pdf
Imports Leadtools.WinForms
Imports Leadtools.Drawing
Public Sub PDFTextPropertiesExample()
Dim pdfFileName As String = Path.Combine(LEAD_VARS.ImagesDir, "Leadtools.pdf")
Dim txtFileName As String = Path.Combine(LEAD_VARS.ImagesDir, "LEAD_txt.txt")
' Create a PDF document for file
Using document As PDFDocument = New PDFDocument(pdfFileName)
' Parse the text of all the pages
document.ParsePages(PDFParsePagesOptions.Fonts Or PDFParsePagesOptions.Objects Or PDFParsePagesOptions.Fonts, 1, -1)
' Output the words to the txt file
Using writer As StreamWriter = File.CreateText(txtFileName)
For Each page As PDFDocumentPage In document.Pages
Dim line As StringBuilder = New StringBuilder()
For Each obj As PDFObject In page.Objects
If obj.ObjectType = PDFObjectType.Text Then
line.Append(obj.Code)
If obj.TextProperties.IsEndOfLine Then
writer.WriteLine(line)
line = New StringBuilder()
End If
End If
Next obj
Next page
End Using
End Using
End Sub
Public NotInheritable Class LEAD_VARS
Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class
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