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1<?php
2
3/**
4 * This file is part of PHPWord - A pure PHP library for reading and writing
5 * word processing documents.
6 *
7 * PHPWord is free software distributed under the terms of the GNU Lesser
8 * General Public License version 3 as published by the Free Software Foundation.
9 *
10 * For the full copyright and license information, please read the LICENSE
11 * file that was distributed with this source code. For the full list of
12 * contributors, visit https://github.com/PHPOffice/PHPWord/contributors.
13 *
14 * @see         https://github.com/PHPOffice/PHPWord
15 *
16 * @license     http://www.gnu.org/licenses/lgpl.txt LGPL version 3
17 */
18
19namespace PhpOffice\PhpWord\Writer\Word2007\Style;
20
21/**
22 * Line numbering style writer.
23 *
24 * @since 0.10.0
25 */
26class LineNumbering extends AbstractStyle
27{
28    /**
29     * Write style.
30     * The w:start seems to be zero based so we have to decrement by one.
31     */
32    public function write(): void
33    {
34        $style = $this->getStyle();
35        if (!$style instanceof \PhpOffice\PhpWord\Style\LineNumbering) {
36            return;
37        }
38        $xmlWriter = $this->getXmlWriter();
39
40        $xmlWriter->startElement('w:lnNumType');
41        $xmlWriter->writeAttribute('w:start', $style->getStart() - 1);
42        $xmlWriter->writeAttribute('w:countBy', $style->getIncrement());
43        $xmlWriter->writeAttribute('w:distance', $style->getDistance());
44        $xmlWriter->writeAttribute('w:restart', $style->getRestart());
45        $xmlWriter->endElement();
46    }
47}