Gets or sets the color representing the components of the annotation. If the color has an alpha value other than 1, it is ignored. Use property Opacity to get or set the opacity of an annotation.

Gets or sets the text to be displayed for the annotation or, if this type of annotation does not display text, an alternate description of the annotation’s contents in human-readable form.

Gets the dictionary containing the elements of this dictionary.

Gets or sets the annotation flags of this instance.

Gets the PdfInternals object of this document, that grants access to some internal structures which are not part of the public interface of PdfDocument.

Indicates whether the object is an indirect object.

Gets or sets the constant opacity value to be used in painting the annotation. This value applies to all visible elements of the annotation in its closed state (including its background and border) but not to the popup window that appears when the annotation is opened.

Gets the PdfDocument this object belongs to.

Gets or sets the page for this Annotation

Gets or sets the PdfAnnotations object that this annotation belongs to.

Gets or sets the annotation rectangle, defining the location of the annotation on the page in default user space units.

Gets the indirect reference of this object. If the value is null, this object is a direct object.

Gets or sets the PDF stream belonging to this dictionary. Returns null if the dictionary has no stream. To create the stream, call the CreateStream function.

Gets or sets text representing a short description of the subject being addressed by the annotation.

Gets or sets the text label to be displayed in the title bar of the annotation’s pop-up window when open and active. By convention, this entry identifies the user who added the annotation.