Class PdfInkAnnotation

Represents the ink annotation class.

Inheritance

System.Object

PdfAnnotation

PdfInkAnnotation

Implements

IPdfWrapper

System.ComponentModel.INotifyPropertyChanged

Inherited Members

PdfAnnotation.AnnotationFlags

PdfAnnotation.Author

PdfAnnotation.Border

PdfAnnotation.Bounds

PdfAnnotation.CalculateBounds(RectangleF, PdfPage, PdfLoadedPage)

PdfAnnotation.CalculateTemplateBounds(RectangleF, PdfPageBase, PdfTemplate)

PdfAnnotation.CalculateTemplateBounds(RectangleF, PdfPageBase, PdfTemplate, Boolean)

PdfAnnotation.CalculateTemplateBounds(RectangleF, PdfPageBase, PdfTemplate, Boolean, PdfGraphics)

PdfAnnotation.CheckFlatten()

PdfAnnotation.Color

PdfAnnotation.Flatten

PdfAnnotation.FlattenPopUps

PdfAnnotation.InnerColor

PdfAnnotation.IPdfWrapper.Element

PdfAnnotation.Layer

PdfAnnotation.Location

PdfAnnotation.ModifiedDate

PdfAnnotation.Name

PdfAnnotation.Opacity

PdfAnnotation.Page

PdfAnnotation.PdfTag

PdfAnnotation.PropertyChanged

PdfAnnotation.Rotate

PdfAnnotation.SetAppearance(Boolean)

PdfAnnotation.SetValues(String, String)

PdfAnnotation.Size

PdfAnnotation.Subject

PdfAnnotation.Text

Namespace: Syncfusion.Pdf.Interactive

Assembly: Syncfusion.Pdf.UWP.dll

Syntax

public class PdfInkAnnotation : PdfAnnotation, IPdfWrapper, INotifyPropertyChanged

Remarks

Please refer the UG docuemntation link https://help.syncfusion.com/file-formats/pdf/working-with-annotations#ink-annotation for more details.

Examples

//Create a new PDF document.
PdfDocument document = new PdfDocument();
//Create a new page
PdfPage page = document.Pages.Add();
//set the points
List(float) linePoints = new List(float) { 40, 300, 60, 100, 40, 50, 40, 300 };
//Create a new ink annotation
RectangleF rectangle = new RectangleF(0, 0, 300, 400);
//Create a inkAnnotation and set the properties
PdfInkAnnotation inkAnnotation = new PdfInkAnnotation(rectangle, linePoints);
inkAnnotation.Color = new PdfColor(Color.Red);
inkAnnotation.BorderWidth = 4;
inkAnnotation.BorderStyle = PdfLineBorderStyle.Beveled;
//Add annotation to the page
page.Annotations.Add(inkAnnotation);
//Save the document to disk.
document.Save("Output.pdf");
//close the document
document.Close(true);

'Create a new PDF document.
Dim document As New PdfDocument()
'Create a new page
Dim page As PdfPage = document.Pages.Add()
'set the points
Dim linePoints As New List(Of Single) (New Single() {40, 300, 60, 100, 40, 50, 40, 300})
'Create a new ink annotation 
Dim rectangle As New RectangleF(0, 0, 300, 400)
'Create a inkAnnotation and set the properties
Dim inkAnnotation As New PdfInkAnnotation(rectangle, linePoints)
inkAnnotation.Color = New PdfColor(Color.Red)
inkAnnotation.BorderWidth = 4
inkAnnotation.BorderStyle = PdfLineBorderStyle.Beveled
'Add annotation to the page
page.Annotations.Add(inkAnnotation)
'Save the document to disk.
document.Save("Output.pdf")
'close the document
document.Close(True)

Constructors

PdfInkAnnotation(RectangleF, List<Single>)

Initializes a new instance of the PdfInkAnnotation class with specified bounds and line points.

Declaration

public PdfInkAnnotation(RectangleF rectangle, List<float> linePoints)

Parameters

Type	Name	Description
System.Drawing.RectangleF	rectangle	The bounds of the annotation
System.Collections.Generic.List<System.Single>	linePoints	The list of points to be drawn.

Examples

//Create a new PDF document.
PdfDocument document = new PdfDocument();
//Create a new page
PdfPage page = document.Pages.Add();
//set the points
List<float> linePoints = new List<float> { 40, 300, 60, 100, 40, 50, 40, 300 };
//Create a new ink annotation
RectangleF rectangle = new RectangleF(0, 0, 300, 400);
//Create a ink annotation
PdfInkAnnotation inkAnnotation = new PdfInkAnnotation(rectangle, linePoints);
inkAnnotation.Color = new PdfColor(Color.Red);
//Add annotation to the page
page.Annotations.Add(inkAnnotation);
//Save the document to disk.
document.Save("Output.pdf");
//close the document
document.Close(true);

'Create a new PDF document.
Dim document As New PdfDocument()
'Create a new page
Dim page As PdfPage = document.Pages.Add()
'set the points
Dim linePoints As New List(Of Single) (New Single() {40, 300, 60, 100, 40, 50, 40, 300})
'Create a new ink annotation
Dim rectangle As New RectangleF(0, 0, 300, 400)
'Create a ink annotation
Dim inkAnnotation As New PdfInkAnnotation(rectangle, linePoints)
inkAnnotation.Color = New PdfColor(Color.Red)
'Add annotation to the page
page.Annotations.Add(inkAnnotation)
'Save the document to disk.
document.Save("Output.pdf")
'close the document
document.Close(True)

See Also

PdfDocument

PdfPage

Properties

BorderStyle

Gets or sets the border style of an ink annotation.

Declaration

public PdfLineBorderStyle BorderStyle { get; set; }

Property Value

Type	Description
PdfLineBorderStyle	A PdfLineBorderStyle enumeration member specifying the line border Style of the line annotation.

Examples

//Create a new PDF document.
PdfDocument document = new PdfDocument();
//Create a new page
PdfPage page = document.Pages.Add();
//set the points
List<float> linePoints = new List<float> { 40, 300, 60, 100, 40, 50, 40, 300 };
//Create a new ink annotation
RectangleF rectangle = new RectangleF(0, 0, 300, 400);
//Create a inkAnnotation and set the properties
PdfInkAnnotation inkAnnotation = new PdfInkAnnotation(rectangle, linePoints);
inkAnnotation.Color = new PdfColor(Color.Red);
inkAnnotation.BorderWidth = 4;
inkAnnotation.BorderStyle = PdfLineBorderStyle.Beveled;
inkAnnotation.InkList = new List<float> { 40, 300, 60, 100, 40, 50, 40, 300 };
inkAnnotation.DashArray = new int[] { 0, 0 };
//Add annotation to the page
page.Annotations.Add(inkAnnotation);
//Save the document to disk.
document.Save("Output.pdf");
//close the document
document.Close(true);

'Create a new PDF document.
Dim document As New PdfDocument()
'Create a new page
Dim page As PdfPage = document.Pages.Add()
'set the points
Dim linePoints As New List(Of Single) (New Single() {40, 300, 60, 100, 40, 50, 40, 300})
'Create a new ink annotation 
Dim rectangle As New RectangleF(0, 0, 300, 400)
'Create a inkAnnotation and set the properties
Dim inkAnnotation As New PdfInkAnnotation(rectangle, linePoints)
inkAnnotation.Color = New PdfColor(Color.Red)
inkAnnotation.BorderWidth = 4
inkAnnotation.BorderStyle = PdfLineBorderStyle.Beveled
inkAnnotation.DashArray = New Integer() {0, 0}
'Add annotation to the page
page.Annotations.Add(inkAnnotation)
'Save the document to disk.
document.Save("Output.pdf")
'close the document
document.Close(True)

See Also

PdfDocument

PdfPage

BorderWidth

Gets or sets the border width of an ink annotation.

Declaration

public int BorderWidth { get; set; }

Property Value

Type
System.Int32

Examples

//Create a new PDF document.
PdfDocument document = new PdfDocument();
//Create a new page
PdfPage page = document.Pages.Add();
//set the points
List<float> linePoints = new List<float> { 40, 300, 60, 100, 40, 50, 40, 300 };
//Create a new ink annotation
RectangleF rectangle = new RectangleF(0, 0, 300, 400);
//Create a inkAnnotation and set the properties
PdfInkAnnotation inkAnnotation = new PdfInkAnnotation(rectangle, linePoints);
inkAnnotation.Color = new PdfColor(Color.Red);
inkAnnotation.BorderWidth = 4;
inkAnnotation.BorderStyle = PdfLineBorderStyle.Beveled;
 inkAnnotation.InkList = new List<float> { 40, 300, 60, 100, 40, 50, 40, 300 };
 inkAnnotation.DashArray = new int[] { 0, 0 };
//Add annotation to the page
page.Annotations.Add(inkAnnotation);
//Save the document to disk.
document.Save("Output.pdf");
//close the document
document.Close(true);

'Create a new PDF document.
Dim document As New PdfDocument()
'Create a new page
Dim page As PdfPage = document.Pages.Add()
'set the points
Dim linePoints As New List(Of Single) (New Single() {40, 300, 60, 100, 40, 50, 40, 300})
'Create a new ink annotation 
Dim rectangle As New RectangleF(0, 0, 300, 400)
'Create a inkAnnotation and set the properties
Dim inkAnnotation As New PdfInkAnnotation(rectangle, linePoints)
inkAnnotation.Color = New PdfColor(Color.Red)
inkAnnotation.BorderWidth = 4
inkAnnotation.BorderStyle = PdfLineBorderStyle.Beveled
inkAnnotation.DashArray = New Integer() {0, 0}
'Add annotation to the page
page.Annotations.Add(inkAnnotation)
'Save the document to disk.
document.Save("Output.pdf")
'close the document
document.Close(True)

See Also

PdfDocument

PdfPage

Comments

Gets the annotation comments

Declaration

public PdfPopupAnnotationCollection Comments { get; }

Property Value

Type
PdfPopupAnnotationCollection

Examples

//Creates a new PDF document.
PdfDocument document = new PdfDocument();
//Creates a new page
PdfPage page = document.Pages.Add();
List<float> linePoints = new List<float> { 40, 300, 60, 100, 40, 50, 40, 300 };
//Creates a new ink annotation
RectangleF rectangle = new RectangleF(0, 0, 300, 400);
PdfInkAnnotation inkAnnotation = new PdfInkAnnotation(rectangle, linePoints);
inkAnnotation.Color = new PdfColor(Color.Red);
//Add Comment State
PdfPopupAnnotation popupComments = new PdfPopupAnnotation();
popupComments.Author = "TestAuthor";
popupComments.Text = "Test Text";
inkAnnotation.Comments.Add(popupComments);
//Get annotation comments
PdfPopupAnnotationCollection commentsCollection = inkAnnotation.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 linePoints As List(Of Single) = New List(Of Single)() {40, 300, 60, 100, 40, 50, 40, 300}
Dim rectangle As RectangleF = New RectangleF(0, 0, 300, 400)
Dim inkAnnotation As PdfInkAnnotation = New PdfInkAnnotation(rectangle, linePoints)
inkAnnotation.Color = New PdfColor(Color.Red)
Dim popupComments As PdfPopupAnnotation = New PdfPopupAnnotation
popupComments.Author = "TestAuthor"
popupComments.Text = "Test Text"
inkAnnotation.Comments.Add(popupComments)
Dim commentsCollection As PdfPopupAnnotationCollection = inkAnnotation.Comments
'Saves the document to disk.
document.Save("Output.pdf")
document.Close(true)

DashArray

Gets or sets the DashArray value

Declaration

public int[] DashArray { get; set; }

Property Value

Type
System.Int32[]

Examples

//Create a new PDF document.
PdfDocument document = new PdfDocument();
//Create a new page
PdfPage page = document.Pages.Add();
//set the points
List<float> linePoints = new List<float> { 40, 300, 60, 100, 40, 50, 40, 300 };
//Create a new ink annotation
RectangleF rectangle = new RectangleF(0, 0, 300, 400);
//Create a inkAnnotation and set the properties
PdfInkAnnotation inkAnnotation = new PdfInkAnnotation(rectangle, linePoints);
inkAnnotation.Color = new PdfColor(Color.Red);
inkAnnotation.BorderWidth = 4;
inkAnnotation.BorderStyle = PdfLineBorderStyle.Beveled;
inkAnnotation.InkList = new List<float> { 40, 300, 60, 100, 40, 50, 40, 300 };
 inkAnnotation.DashArray = new int[] { 0, 0 };
//Add annotation to the page
page.Annotations.Add(inkAnnotation);
//Save the document to disk.
document.Save("Output.pdf");
//close the document
document.Close(true);

'Create a new PDF document.
Dim document As New PdfDocument()
'Create a new page
Dim page As PdfPage = document.Pages.Add()
'set the points
Dim linePoints As New List(Of Single) (New Single() {40, 300, 60, 100, 40, 50, 40, 300})
'Create a new ink annotation 
Dim rectangle As New RectangleF(0, 0, 300, 400)
'Create a inkAnnotation and set the properties
Dim inkAnnotation As New PdfInkAnnotation(rectangle, linePoints)
inkAnnotation.Color = New PdfColor(Color.Red)
inkAnnotation.BorderWidth = 4
inkAnnotation.BorderStyle = PdfLineBorderStyle.Beveled
inkAnnotation.DashArray = New Integer() {0, 0}
'Add annotation to the page
page.Annotations.Add(inkAnnotation)
'Save the document to disk.
document.Save("Output.pdf")
'close the document
document.Close(True)

See Also

PdfDocument

PdfPage

InkList

Gets or sets list of the InkList value.

Declaration

public List<float> InkList { get; set; }

Property Value

Type
System.Collections.Generic.List<System.Single>

Examples

//Create a new PDF document.
PdfDocument document = new PdfDocument();
//Create a new page
PdfPage page = document.Pages.Add();
//set the points
List<float> linePoints = new List<float> { 40, 300, 60, 100, 40, 50, 40, 300 };
//Create a new ink annotation
RectangleF rectangle = new RectangleF(0, 0, 300, 400);
//Create a inkAnnotation and set the properties
PdfInkAnnotation inkAnnotation = new PdfInkAnnotation(rectangle, linePoints);
inkAnnotation.Color = new PdfColor(Color.Red);
inkAnnotation.BorderWidth = 4;
inkAnnotation.BorderStyle = PdfLineBorderStyle.Beveled;
inkAnnotation.InkList = new List<float> { 40, 300, 60, 100, 40, 50, 40, 300 };
inkAnnotation.DashArray = new int[] { 0, 0 };
//Add annotation to the page
page.Annotations.Add(inkAnnotation);
//Save the document to disk.
document.Save("Output.pdf");
//close the document
document.Close(true);

'Create a new PDF document.
Dim document As New PdfDocument()
'Create a new page
Dim page As PdfPage = document.Pages.Add()
'set the points
Dim linePoints As New List(Of Single) (New Single() {40, 300, 60, 100, 40, 50, 40, 300})
'Create a new ink annotation 
Dim rectangle As New RectangleF(0, 0, 300, 400)
'Create a inkAnnotation and set the properties
Dim inkAnnotation As New PdfInkAnnotation(rectangle, linePoints)
inkAnnotation.Color = New PdfColor(Color.Red)
inkAnnotation.BorderWidth = 4
inkAnnotation.BorderStyle = PdfLineBorderStyle.Beveled
inkAnnotation.DashArray = New Integer() {0, 0}
'Add annotation to the page
page.Annotations.Add(inkAnnotation)
'Save the document to disk.
document.Save("Output.pdf")
'close the document
document.Close(True)

See Also

PdfDocument

PdfPage

InkPointsCollection

Gets or sets multiple list of the InkList value.

Declaration

public List<List<float>> InkPointsCollection { get; set; }

Property Value

Type
System.Collections.Generic.List<System.Collections.Generic.List<System.Single>>

Examples

//Create a new PDF document
PdfDocument document = new PdfDocument();
//Create a new page
PdfPage page = document.Pages.Add();
List<float> inkPoints1 = new List<float> { 40, 300, 60, 100, 40, 50, 40, 300 };
List<float> inkPoints2 = new List<float> { 40, 300, 60, 100, 40, 50, 40, 300 };
//Creates a new ink annotation
RectangleF rectangle = new RectangleF(0, 0, 300, 400);
PdfInkAnnotation inkAnnotation = new PdfInkAnnotation(rectangle, inkPoints1);
//Adds ink points into ink points collection
inkAnnotation.InkPointsCollection.Add(inkPoints2);
//Sets color for ink annotation
inkAnnotation.Color = new PdfColor(Color.Red);
//Adds annotation to the page
page.Annotations.Add(inkAnnotation);
//Save and close the PDF document
document.Save("Output.pdf");
document.Close(true);

 'Create a new PDF document
 Dim document As New PdfDocument()
 'Create a new page
 Dim page As PdfPage = document.Pages.Add()
 Dim inkPoints1 As New List(Of Single)(New Single() { 40, 300, 60, 100, 40, 50, 40, 300 })
 Dim inkPoints1 As New List(Of Single)(New Single() { 40, 300, 60, 500, 40, 450, 40, 300 })
 'Creates a new ink annotation
 Dim rectangle As New RectangleF(0, 0, 300, 400)
 Dim inkAnnotation As New PdfInkAnnotation(rectangle, inkPoints1)
 ///  'Adds ink points into ink points collection
 inkAnnotation.InkPointsCollection.Add(inkPoints2)
 'Sets color for ink annotation
 inkAnnotation.Color = New PdfColor(Color.Red)
 'Adds annotation to the page
 page.Annotations.Add(inkAnnotation)
 'Save and close the PDF document
 document.Save("Output.pdf")
 document.Close(True)

ReviewHistory

Gets the annotation reviews

Declaration

public PdfPopupAnnotationCollection ReviewHistory { get; }

Property Value

Type
PdfPopupAnnotationCollection

Examples

 //Creates a new PDF document.
PdfDocument document = new PdfDocument();
//Creates a new page
PdfPage page = document.Pages.Add();
List<float> linePoints = new List<float> { 40, 300, 60, 100, 40, 50, 40, 300 };
//Creates a new ink annotation
RectangleF rectangle = new RectangleF(0, 0, 300, 400);
PdfInkAnnotation inkAnnotation = new PdfInkAnnotation(rectangle, linePoints);
inkAnnotation.Color = new PdfColor(Color.Red);
//Add review State
PdfPopupAnnotation popup = new PdfPopupAnnotation();
popup.State = PdfAnnotationState.Accepted;
popup.StateModel = PdfAnnotationStateModel.Review;
popup.Text = "Hello PDF Comments";
inkAnnotation.ReviewHistory.Add(popup);
//Get Review history
PdfPopupAnnotationCollection reviewCollection = inkAnnotation.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 linePoints As List(Of Single) = New List(Of Single)() {40, 300, 60, 100, 40, 50, 40, 300}
Dim rectangle As RectangleF = New RectangleF(0, 0, 300, 400)
Dim inkAnnotation As PdfInkAnnotation = New PdfInkAnnotation(rectangle, linePoints)
inkAnnotation.Color = New PdfColor(Color.Red)
Dim popup As PdfPopupAnnotation = New PdfPopupAnnotation
popup.State = PdfAnnotationState.Accepted
popup.StateModel = PdfAnnotationStateModel.Review
popup.Text = "Hello PDF Comments"
inkAnnotation.ReviewHistory.Add(popup)
Dim reviewCollection As PdfPopupAnnotationCollection = inkAnnotation.ReviewHistory
'Saves the document to disk.
document.Save("Output.pdf")
document.Close(true)

Methods

Initialize()

Initializes annotation object.

Declaration

protected override void Initialize()

Overrides

PdfAnnotation.Initialize()

Save()

Saves an annotation.

Declaration

protected override void Save()

Overrides

PdfAnnotation.Save()

Implements

IPdfWrapper

System.ComponentModel.INotifyPropertyChanged

Extension Methods

DateTimeExtension.ToDateTime(Object)

See Also

PdfDocument

PdfPage