Sautin |
Contains classes, structures, and enumerations that allow you to create PDF annotations. These annotations can be used to add notes, sounds, or movies to a PDF document. They also allow users to interact with the document using the mouse and keyboard, as specified in the PDF Specification ISO 32000-1:2008 (section 12.5). The base class for all PDF annotations is PdfAnnotation, which can be accessed through the Annotations property of the PdfPage class.
Classes| Class | Description | |
|---|---|---|
 | PdfAnnotation | An annotation associates an object such as a note, link or rich media with a location on a page of a PDF document, or provides a way to interact with the user by means of the mouse and keyboard. |
| PdfAnnotationCollection | Represents a collection of PdfAnnotations. |
| PdfAppearance | Represents an appearance settings for a PdfAnnotation. |
| PdfFileAttachmentAnnotation | A file attachment annotation (PDF 1.3) contains a reference to a file, which typically shall be embedded in the PDF file (see 7.11.4, "Embedded File Streams"). |
| PdfFileAttachmentAppearance | Represents an appearance settings for a PdfFileAttachmentAnnotation. |
| PdfLinkAnnotation | A link annotation represents either a hypertext link to a destination elsewhere in the document (see 12.3.2, "Destinations") or an action to be performed (12.6, "Actions"). |
| PdfLinkAppearance | Represents an appearance settings for a PdfLinkAnnotation. |
| PdfMarkupAnnotation | Represents a base class for markup annotations that used primarily to mark up PDF documents. These annotations have text that appears as part of the annotation and may be displayed in other ways by a conforming reader, such as in a Comments pane. |
Structures| Structure | Description | |
|---|---|---|
 | PdfAppearanceState | Represents an annotation's appearance state, which selects the applicable appearance stream from an appearance subdictionary (see Section 12.5.5, "Appearance Streams"). |
Enumerations| Enumeration | Description | |
|---|---|---|
 | PdfAnnotationType | Represents types of thePdfAnnotations. |
| PdfAppearanceTrigger | Represents an event that triggers the showing of a particular PdfAppearance. |
| PdfBorderStyle | Represents the style of the annotation's border. |
| PdfFileAttachmentIcon | The file attachment icon that shall be used in displaying the PdfFileAttachmentAnnotation. |
| PdfHighlightMode | The annotation's highlighting mode, the visual effect that shall be used when the mouse button is pressed or held down inside its active area. |
| PdfScaleCondition | Represents a condition under which the content shall be scaled inside the available size. |
| PdfTextPlacement | Represents a placement of the annotation appearance text relative to its icon. |