RecognizeTextAreas Leave feedback
On this page
Recognize text areas from imageStream stream.
public virtual IList<PageTextArea> RecognizeTextAreas(Stream imageStream, Page page,
OcrOptions options)
| Parameter | Type | Description |
|---|---|---|
| imageStream | Stream | The image representation of the document page. |
| page | Page | The the document page. |
| options | OcrOptions | The OCR options. |
A collection of PageTextArea objects; null if text areas recognizing isn’t supported.
- class PageTextArea
- class Page
- class OcrOptions
- class OcrConnectorBase
- namespace GroupDocs.Parser.Options
- assembly GroupDocs.Parser
Recognize text areas from imageStream stream.
public virtual IList<PageTextArea> RecognizeTextAreas(Stream imageStream,
IEnumerable<Rectangle> rectangles, string allowedSymbols, Page page, OcrOptions options)
| Parameter | Type | Description |
|---|---|---|
| imageStream | Stream | The image representation of the document page. |
| rectangles | IEnumerable`1 | The collection of rectangular areas that limits the OCR functionality. |
| allowedSymbols | String | The filter of allowed symbols by OCR. |
| page | Page | The the document page. |
| options | OcrOptions | The OCR options. |
A collection of PageTextArea objects; null if text areas recognizing isn’t supported.
- class PageTextArea
- class Rectangle
- class Page
- class OcrOptions
- class OcrConnectorBase
- namespace GroupDocs.Parser.Options
- assembly GroupDocs.Parser
Was this page helpful?
Any additional feedback you'd like to share with us?
Please tell us how we can improve this page.
Thank you for your feedback!
We value your opinion. Your feedback will help us improve our documentation.