Class PdfPolyLineAnnotation

Represents a PolyLine annotation.

Inheritance
System.Object
PdfAnnotation
PdfPolyLineAnnotation
Implements
System.ComponentModel.INotifyPropertyChanged
Inherited Members
Namespace: Syncfusion.Pdf.Interactive
Assembly: Syncfusion.Pdf.NET.dll
Syntax
public class PdfPolyLineAnnotation : PdfAnnotation, IPdfWrapper, INotifyPropertyChanged

Constructors

PdfPolyLineAnnotation(Int32[], String)

Initialise the new instance of the poly line annotation with bounds and text.

Declaration
public PdfPolyLineAnnotation(int[] points, string text)
Parameters
Type Name Description
System.Int32[] points

Used to represent the poloygon points
System.String text

Used to represents the text of the annotation

Properties

BeginLineStyle

Gets or sets the style used for the beginning of the line, Default value is None

Declaration
public PdfLineEndingStyle BeginLineStyle { get; set; }
Property Value
Type
PdfLineEndingStyle

Border

Get or sets the border style of the square annotaion.

Declaration
public LineBorder Border { get; set; }
Property Value
Type
LineBorder

Comments

Gets the annotation comments

Declaration
public PdfPopupAnnotationCollection Comments { get; }
Property Value
Type
PdfPopupAnnotationCollection
Examples
//Create a new PDF document.
PdfDocument document = new PdfDocument();
//Create a new page.
PdfPage page = document.Pages.Add();
//Create a new rectangle
int[] points = new int[] { 80, 420, 150, 420 };
//Create a new line annotation.
PdfPolyLineAnnotation PolylineAnnotation = new PdfPolyLineAnnotation(points, "Ployline");
//Set the text and font
PolylineAnnotation.Text = "Hello";
//set comments
PdfPopupAnnotation popupComments = new PdfPopupAnnotation();
popupComments.Author = "TestAuthor";
popupComments.Text = "Test Text";
PolylineAnnotation.Comments.Add(popupComments);
//Get annotation comments
PdfPopupAnnotationCollection commentsCollection = PolylineAnnotation.Comments;
//Saves the document to disk.
document.Save("Output.pdf");
document.Close(true);
Dim document As PdfDocument = New PdfDocument
Dim page As PdfPage = document.Pages.Add
Dim points() As Integer = New Integer() { 80, 420, 150, 420}
Dim PolylineAnnotation As PdfPolyLineAnnotation = New PdfPolyLineAnnotation(points, "Ployline")
'Set the text and font
PolylineAnnotation.Text = "Hello"
Dim popupComments As PdfPopupAnnotation = New PdfPopupAnnotation
popupComments.Author = "TestAuthor"
popupComments.Text = "Test Text"
PolylineAnnotation.Comments.Add(popupComments)
Dim commentsCollection As PdfPopupAnnotationCollection = PolylineAnnotation.Comments
'Saves the document to disk.
document.Save("Output.pdf")
document.Close(true)

EndLineStyle

Gets or sets the style used for the ending of the line, Default value is None

Declaration
public PdfLineEndingStyle EndLineStyle { get; set; }
Property Value
Type
PdfLineEndingStyle

LineExtension

Gets or sets Leading Line Extension, Defacult value is 0

Declaration
public int LineExtension { get; set; }
Property Value
Type
System.Int32

ReviewHistory

Gets the annotation reviews

Declaration
public PdfPopupAnnotationCollection ReviewHistory { get; }
Property Value
Type
PdfPopupAnnotationCollection
Examples
//Create a new PDF document.
PdfDocument document = new PdfDocument();
//Create a new page.
PdfPage page = document.Pages.Add();
//Create a new rectangle
int[] points = new int[] { 80, 420, 150, 420 };
//Create a new line annotation.
PdfPolyLineAnnotation PolylineAnnotation = new PdfPolyLineAnnotation(points, "Ployline");
//Set the text and font
PolylineAnnotation.Text = "Hello";
//set review state
PdfPopupAnnotation popup = new PdfPopupAnnotation();
popup.State = PdfAnnotationState.Accepted;
popup.StateModel = PdfAnnotationStateModel.Review;
popup.Text = "Hello PDF Comments";
PolylineAnnotation.ReviewHistory.Add(popup);
//Get Review history
PdfPopupAnnotationCollection reviewCollection = PolylineAnnotation.ReviewHistory;
//Saves the document to disk.
document.Save("Output.pdf");
document.Close(true);
Dim document As PdfDocument = New PdfDocument
Dim page As PdfPage = document.Pages.Add
Dim points() As Integer = New Integer() { 80, 420, 150, 420}
Dim PolyConAnnotation As PdfPolygonAnnotation = New PdfPolygonAnnotation(points, "Ploycon")
'Set the text and font
PolyConAnnotation.Text = "Hello"
Dim popup As PdfPopupAnnotation = New PdfPopupAnnotation
popup.State = PdfAnnotationState.Accepted
popup.StateModel = PdfAnnotationStateModel.Review
popup.Text = "Hello PDF Comments"
PolyConAnnotation.ReviewHistory.Add(popup)
Dim reviewCollection As PdfPopupAnnotationCollection = PolyConAnnotation.ReviewHistory
'Saves the document to disk.
document.Save("Output.pdf")
document.Close(true)

Methods

Initialize()

Initializes annotation object.

Declaration
protected override void Initialize()
Overrides

Save()

Saves an annotation.

Declaration
protected override void Save()
Overrides

Implements

System.ComponentModel.INotifyPropertyChanged