> ## Documentation Index
> Fetch the complete documentation index at: https://docs.abbyy.com/llms.txt
> Use this file to discover all available pages before exploring further.

# PageSplitDirectionEnum

PageSplitDirectionEnum enumeration constants describe different types of dual pages split that may be detected by means of ABBYY FineReader Engine.

```
typedef enum {
 PSD_HorizontalSplit,
 PSD_VerticalSplit,
 PSD_NoSplit
} PageSplitDirectionEnum;
```

## Elements

| Name                   | Description                   |
| ---------------------- | ----------------------------- |
| PSD\\\_HorizontalSplit | Horizontal split is detected. |
| PSD\\\_NoSplit         | No split is detected.         |
| PSD\\\_VerticalSplit   | Vertical split is detected.   |

## Used in

[IFRPage::FindPageSplitPosition](/fine-reader/engine/api-reference/document-related-objects/frpage/findpagesplitposition-method)