Types
| All Types | Classes  | Enumerations |
| Name | Description | |
|---|---|---|
| PdfLayer |
Represent pdf optional content group.
Content typically belongs to a single optional content group.
|
| PdfLayerCollection |
Represent pdf layer collection.
|
| PdfLayerOutline |
Represent the recommended order for presentation of optional content
groups in user interface.
Refrence "Optional content configuration dictionary's entry order".
|
 | PdfVisibility |
Represent the visibility of optional content group(or optional content membership).
|
