Obtains the formatted text from a HOCR document.

1 hocr.getTextFromDocument

<hocr.getTextFromDocument
    rows='rows'
    ncols='ncols'
>
    <hocr text /> +
</hocr.getTextFromDocument>

Attributes
Name	Type	Required	Default	Description
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 from the HOCR definition.

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.getTextFromDocument>
                    <m_ocr_text />
                </hocr.getTextFromPage>
            </println>
        </body>
    </xsql-script>