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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\Element;
20
21use PhpOffice\PhpWord\Element\Chart as ChartElement;
22
23/**
24 * Chart element writer.
25 *
26 * @since 0.12.0
27 */
28class Chart extends AbstractElement
29{
30    /**
31     * Write element.
32     */
33    public function write(): void
34    {
35        $xmlWriter = $this->getXmlWriter();
36        $element = $this->getElement();
37        if (!$element instanceof ChartElement) {
38            return;
39        }
40
41        $rId = $element->getRelationId();
42        $style = $element->getStyle();
43
44        if (!$this->withoutP) {
45            $xmlWriter->startElement('w:p');
46        }
47        $this->writeCommentRangeStart();
48
49        $xmlWriter->startElement('w:r');
50        $xmlWriter->startElement('w:drawing');
51        $xmlWriter->startElement('wp:inline');
52
53        // EMU
54        $xmlWriter->writeElementBlock('wp:extent', ['cx' => $style->getWidth(), 'cy' => $style->getHeight()]);
55        $xmlWriter->writeElementBlock('wp:docPr', ['id' => $rId, 'name' => "Chart{$rId}"]);
56
57        $xmlWriter->startElement('a:graphic');
58        $xmlWriter->writeAttribute('xmlns:a', 'http://schemas.openxmlformats.org/drawingml/2006/main');
59        $xmlWriter->startElement('a:graphicData');
60        $xmlWriter->writeAttribute('uri', 'http://schemas.openxmlformats.org/drawingml/2006/chart');
61
62        $xmlWriter->startElement('c:chart');
63        $xmlWriter->writeAttribute('r:id', "rId{$rId}");
64        $xmlWriter->writeAttribute('xmlns:c', 'http://schemas.openxmlformats.org/drawingml/2006/chart');
65        $xmlWriter->writeAttribute('xmlns:r', 'http://schemas.openxmlformats.org/officeDocument/2006/relationships');
66        $xmlWriter->endElement(); // c:chart
67
68        $xmlWriter->endElement(); // a:graphicData
69        $xmlWriter->endElement(); // a:graphic
70
71        $xmlWriter->endElement(); // wp:inline
72        $xmlWriter->endElement(); // w:drawing
73        $xmlWriter->endElement(); // w:r
74
75        $this->endElementP(); // w:p
76    }
77}