Obtains the text corresponding to the requested oage of a document in HOCR format.
1 hocr.getTextFromPage
<hocr.getTextFromPage
page='page'
rows='rows'
ncols='ncols'
>
<hocr text /> +
</hocr.getTextFromPage>
| Attributes | |||||
|---|---|---|---|---|---|
| Name | Type | Required | Default | Description | |
| Apage | numeric | Number of page. | |||
| Arows | string | Number of rows to be returned. | |||
| Ancols | string | Number of columns to be returned. | |||
| Arguments | |||||
|---|---|---|---|---|---|
| Name | Type | Required | Unique | Nullable | Description |
| Ehocr text | String | ||||
| Returns | |
|---|---|
| Type | Description |
| String | Returns the text ascii formatted corresponding to the requested page. |
Example
Obtains the text from a HOCR document.
Copy
<xsql-script name='hocr.getTextFromPage'>
<body>
<set name='m_ocr_text'><![CDATA[
<html xmlns="http://www.w3.org/1999/xhtml">
<body>
<div class="ocr_page" title="bbox 0 0 2548 3300; image /path/to/scanned/image.png">
<span class="ocr_line" title="bbox 659 143 863 177">Some Text</span>
<span class="ocr_line" title="bbox 723 275 916 324">More Text</span>
</div>
</body>
</html>] ]>
</set>
<println>
<hocr.getTextFromPage page='1'>
<m_ocr_text />
</hocr.getTextFromPage>
</println>
</body>
</xsql-script>