**Inheritance:**
java.lang.Object, java.lang.Enum
```
public enum DocType extends Enum<DocType>
```

Represents the high-level document category detected for an image or page.
## Fields

| Field | Description |
| --- | --- |
| [BOOK](#BOOK) | Book page or other primarily textual content. |
| [FORMULA](#FORMULA) | Mathematical formula, equation, or expression. |
| [HANDWRITTEN](#HANDWRITTEN) | Handwritten content. |
| [INVOICE](#INVOICE) | Invoice, bill, receipt, or payment document. |
| [PICTURE](#PICTURE) | Photo, advertisement, billboard, packaging, or similar visual content. |
| [PRESENTATION](#PRESENTATION) | Presentation slide. |
| [SCIENTIFIC](#SCIENTIFIC) | Scientific article, report, paper, or technical publication. |
| [TABLE](#TABLE) | Table, form, or spreadsheet-like content. |
| [UNKNOWN](#UNKNOWN) | Document type was not detected. |

### BOOK {#BOOK}
```
public static final DocType BOOK
```


Book page or other primarily textual content.

### FORMULA {#FORMULA}
```
public static final DocType FORMULA
```


Mathematical formula, equation, or expression.

### HANDWRITTEN {#HANDWRITTEN}
```
public static final DocType HANDWRITTEN
```


Handwritten content.

### INVOICE {#INVOICE}
```
public static final DocType INVOICE
```


Invoice, bill, receipt, or payment document.

### PICTURE {#PICTURE}
```
public static final DocType PICTURE
```


Photo, advertisement, billboard, packaging, or similar visual content.

### PRESENTATION {#PRESENTATION}
```
public static final DocType PRESENTATION
```


Presentation slide.

### SCIENTIFIC {#SCIENTIFIC}
```
public static final DocType SCIENTIFIC
```


Scientific article, report, paper, or technical publication.

### TABLE {#TABLE}
```
public static final DocType TABLE
```


Table, form, or spreadsheet-like content.

### UNKNOWN {#UNKNOWN}
```
public static final DocType UNKNOWN
```


Document type was not detected.