StampAnnotation Class

Represents an annotation that displays a stamp on the page.

Inheritance
System.Object
Annotation
StampAnnotation
Implements
System.ComponentModel.INotifyPropertyChanged
Inherited Members
Namespace: Syncfusion.Maui.PdfViewer
Assembly: Syncfusion.Maui.PdfViewer.dll
Syntax
public class StampAnnotation : Annotation, INotifyPropertyChanged

Constructors

StampAnnotation(View, Int32, RectF)

Initializes a new instance of the StampAnnotation class.

Declaration
public StampAnnotation(View view, int pageNumber, RectF bounds)
Parameters
Type Name Description
Microsoft.Maui.Controls.View view

The view to be added as custom stamp.
System.Int32 pageNumber

The page number to which the stamp should be added.
Microsoft.Maui.Graphics.RectF bounds

The bounds within the page in which the stamp should be added.
Remarks

When the PDF is saved, the view will be preserved as an image stamp in the saved document.

StampAnnotation(StampType, Int32, PointF)

Initializes a new instance of the StampAnnotation class.

Declaration
public StampAnnotation(StampType stampType, int pageNumber, PointF position)
Parameters
Type Name Description
StampType stampType

The type of the stamp.
System.Int32 pageNumber

The page number to which the line should be added.
Microsoft.Maui.Graphics.PointF position

The position in which the stamp should be added.

StampAnnotation(Stream, Int32, RectF)

Initializes a new instance of the StampAnnotation class.

Declaration
public StampAnnotation(Stream stamp, int pageNumber, RectF bounds)
Parameters
Type Name Description
System.IO.Stream stamp

The image that needs to be displayed in the stamp annotation.
System.Int32 pageNumber

The page number to which the line should be added.
Microsoft.Maui.Graphics.RectF bounds

The position in which the stamp should be added.

Properties

Bounds

Gets or sets the bounds for the shape annotation.

Declaration
public RectF Bounds { get; set; }
Property Value
Type
Microsoft.Maui.Graphics.RectF

CustomStampView

Gets or sets the view of stamp in which the annotation is added.

Declaration
public View CustomStampView { get; set; }
Property Value
Type
Microsoft.Maui.Controls.View

IsSignature

Gets or sets a value indicating whether this annotation should be considered as an electronic signature.

Declaration
public bool IsSignature { get; set; }
Property Value
Type
System.Boolean
Remarks

If this property is true, the annotation’s bounds can be changed, but its other properties cannot be modified.

StampType

Gets the type of a stamp annotation.

Declaration
public StampType StampType { get; set; }
Property Value
Type
StampType

Implements

System.ComponentModel.INotifyPropertyChanged