Leadtools.Pdf Namespace : PDFPolylineAnnotation Class |
[SerializableAttribute()] public class PDFPolylineAnnotation : PDFAnnotation
'Declaration <SerializableAttribute()> Public Class PDFPolylineAnnotation Inherits PDFAnnotation
'Usage Dim instance As PDFPolylineAnnotation
[SerializableAttribute()] public ref class PDFPolylineAnnotation : public PDFAnnotation
The PDFPolylineAnnotation class contains information of a single PDF polyline annotation.
Imports Leadtools Imports Leadtools.Codecs Imports Leadtools.Pdf Imports Leadtools.WinForms Imports Leadtools.Drawing Public Sub PDFPolylineAnnotationExample() Dim pdfSrcFileName As String = Path.Combine(LEAD_VARS.ImagesDir, "LEAD.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 polyline As PDFPolylineAnnotation = New PDFPolylineAnnotation() Dim points As List(Of PDFPoint) = New List(Of PDFPoint)() 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 = pen.Dashed pen.Width = 2 polyline.Pen = pen polyline.Points.Add(New PDFPoint(100, 100)) polyline.Points.Add(New PDFPoint(200, 100)) polyline.Points.Add(New PDFPoint(300, 200)) polyline.Points.Add(New PDFPoint(300, 100)) polyline.Points.Add(New PDFPoint(250, 150)) polyline.Points.Add(New PDFPoint(100, 100)) Annotations.Add(polyline) pdfFile.WriteAnnotations(Annotations, pdfDestFileName) End Sub Public NotInheritable Class LEAD_VARS Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images" End Class
using Leadtools; using Leadtools.Codecs; using Leadtools.Pdf; using Leadtools.WinForms; using Leadtools.Drawing; public void PDFPolylineAnnotationExample() { string pdfSrcFileName = Path.Combine(LEAD_VARS.ImagesDir, @"LEAD.pdf"); string pdfDestFileName = Path.Combine(LEAD_VARS.ImagesDir, @"LEAD_Annotations.pdf"); PDFFile pdfFile = new PDFFile(pdfSrcFileName); List<PDFAnnotation> Annotations = new List<PDFAnnotation>(); PDFPolylineAnnotation polyline = new PDFPolylineAnnotation(); List<PDFPoint> points = new List<PDFPoint>(); PDFPen pen = new PDFPen(); // Assign pen properties // Create dashed red pen with width of 2 pen.Color = RasterColor.FromKnownColor(RasterKnownColor.Red); pen.PenStyle = pen.Dashed; pen.Width = 2; polyline.Pen = pen; polyline.Points.Add(new PDFPoint(100, 100)); polyline.Points.Add(new PDFPoint(200, 100)); polyline.Points.Add(new PDFPoint(300, 200)); polyline.Points.Add(new PDFPoint(300, 100)); polyline.Points.Add(new PDFPoint(250, 150)); polyline.Points.Add(new PDFPoint(100, 100)); Annotations.Add(polyline); pdfFile.WriteAnnotations(Annotations, pdfDestFileName); } static class LEAD_VARS { public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images"; }