PDFPolylineAnnotation Class

Summary

Contains information for a PDF polyline annotation.

Syntax

C++/CLI

Java

Python

[SerializableAttribute()] 
public class PDFPolylineAnnotation : PDFAnnotation

public class PDFPolylineAnnotation 
    extends PDFAnnotation

[SerializableAttribute()] 
public ref class PDFPolylineAnnotation : public PDFAnnotation

class PDFPolylineAnnotation(PDFAnnotation):

Remarks

The PDFPolylineAnnotation class contains information of a single PDF polyline annotation.

Example

Java

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.Pdf; 
using Leadtools.WinForms; 
using Leadtools.Drawing; 
 
 
public void PDFPolylineAnnotationExample() 
{ 
   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>(); 
   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 = PDFPen.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:\LEADTOOLS23\Resources\Images"; 
}

 
import java.io.File; 
import java.io.IOException; 
 
import java.util.ArrayList; 
 
import org.junit.*; 
import org.junit.runner.JUnitCore; 
import org.junit.runner.Result; 
import org.junit.runner.notification.Failure; 
import static org.junit.Assert.assertTrue; 
 
import leadtools.*; 
import leadtools.document.*; 
import leadtools.pdf.*; 
 
 
public void pdfPolylineAnnotationExample() { 
 
    final String LEAD_VARS_IMAGES_DIR = "C:\\LEADTOOLS23\\Resources\\Images"; 
 
    String pdfSrcFileName = combine(LEAD_VARS_IMAGES_DIR, "Leadtools.pdf"); 
    String pdfDestFileName = combine(LEAD_VARS_IMAGES_DIR, "LEAD_Annotations.pdf"); 
 
    PDFFile pdfFile = new PDFFile(pdfSrcFileName); 
    ArrayList<PDFAnnotation> annotations = new ArrayList<PDFAnnotation>(); 
    PDFPolylineAnnotation polyline = new PDFPolylineAnnotation(); 
    PDFPen pen = new PDFPen(); 
 
    // Assign pen properties 
    // Create dashed red pen with width of 2 
    pen.setColor(RasterColor.fromKnownColor(RasterKnownColor.RED)); 
    pen.setPenStyle(PDFPen.DASHED); 
    pen.setWidth(2); 
 
    polyline.setPen(pen); 
    polyline.getPoints().add(new PDFPoint(100, 100)); 
    polyline.getPoints().add(new PDFPoint(200, 100)); 
    polyline.getPoints().add(new PDFPoint(300, 200)); 
    polyline.getPoints().add(new PDFPoint(300, 100)); 
    polyline.getPoints().add(new PDFPoint(250, 150)); 
    polyline.getPoints().add(new PDFPoint(100, 100)); 
 
    annotations.add(polyline); 
 
    pdfFile.writeAnnotations(annotations, pdfDestFileName); 
 
    LEADDocument exportedPdf = DocumentFactory.loadFromFile(pdfDestFileName, new LoadDocumentOptions()); 
 
    assertTrue(exportedPdf.getAnnotations().getAnnotations(false)[0].getChildren().get(0).getClass() 
            .toString().equals("class leadtools.annotations.engine.AnnPolylineObject")); 
 
}

Requirements

Target Platforms

Reference

PDFPolylineAnnotation Members

Leadtools.Pdf Namespace

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Help Version 23.0.2024.2.29

Leadtools.Pdf Assembly

Introduction

Getting Started

Namespaces

Leadtools.Pdf Namespace

Assemblies