[SerializableAttribute()]
public class PDFLineAnnotation : PDFAnnotation
<SerializableAttribute()>
Public Class PDFLineAnnotation
Inherits PDFAnnotation
public class PDFLineAnnotation
extends PDFAnnotation
[SerializableAttribute()]
public ref class PDFLineAnnotation : public PDFAnnotation
The PDFLineAnnotation class contains information for a single PDF line annotation.
using Leadtools;
using Leadtools.Codecs;
using Leadtools.Pdf;
using Leadtools.WinForms;
using Leadtools.Drawing;
public void PDFLineAnnotationExample()
{
string pdfSrcFileName = Path.Combine(LEAD_VARS.ImagesDir, @"Leadtools.pdf");
string pdfDestFileName = Path.Combine(LEAD_VARS.ImagesDir, @"LEAD_Annotations.pdf");
PDFFile pdfFile = new PDFFile(pdfSrcFileName);
List<PDFAnnotation> Annotations = new List<PDFAnnotation>();
PDFLineAnnotation line = new PDFLineAnnotation();
PDFPen pen = new PDFPen();
// Assign pen properties
// Create dashed red pen with width of 2
pen.Color = RasterColor.FromKnownColor(RasterKnownColor.Red);
pen.PenStyle = PDFPen.Dashed;
pen.Width = 2;
line.Pen = pen;
line.StartPoint = new PDFPoint(100, 100);
line.EndPoint = new PDFPoint(500, 300);
Annotations.Add(line);
pdfFile.WriteAnnotations(Annotations, pdfDestFileName);
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\LEADTOOLS21\Resources\Images";
}
Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.Pdf
Imports Leadtools.WinForms
Imports Leadtools.Drawing
Public Sub PDFLineAnnotationExample()
Dim pdfSrcFileName As String = Path.Combine(LEAD_VARS.ImagesDir, "Leadtools.pdf")
Dim pdfDestFileName As String = Path.Combine(LEAD_VARS.ImagesDir, "LEAD_Annotations.pdf")
Dim pdfFile As PDFFile = New PDFFile(pdfSrcFileName)
Dim Annotations As List(Of PDFAnnotation) = New List(Of PDFAnnotation)()
Dim line As PDFLineAnnotation = New PDFLineAnnotation()
Dim pen As PDFPen = New PDFPen()
' Assign pen properties
' Create dashed red pen with width of 2
pen.Color = RasterColor.FromKnownColor(RasterKnownColor.Red)
pen.PenStyle = PDFPen.Dashed
pen.Width = 2
line.Pen = pen
line.StartPoint = New PDFPoint(100, 100)
line.EndPoint = New PDFPoint(500, 300)
Annotations.Add(line)
pdfFile.WriteAnnotations(Annotations, pdfDestFileName)
End Sub
Public NotInheritable Class LEAD_VARS
Public Const ImagesDir As String = "C:\LEADTOOLS21\Resources\Images"
End Class
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