## PreviewScopeValue enumeration

Specifies whether the document includes a preview, and, if so, whether the preview shows only the first page or all the pages in the document.



The PreviewScopeValue type exposes the following members:

### Fields
| Field | Description |
| :- | :- |
| FIRST_PAGE | First page. |
| NO_PREVIEW | No preview. |
| ALL_PAGES | All pages. |
| UNDEFINED | Undefined. |


### See Also

* module [aspose.diagram](../)