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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\Element;
20
21use PhpOffice\PhpWord\Style\Chart as ChartStyle;
22
23/**
24 * Chart element.
25 *
26 * @since 0.12.0
27 */
28class Chart extends AbstractElement
29{
30    /**
31     * Is part of collection.
32     *
33     * @var bool
34     */
35    protected $collectionRelation = true;
36
37    /**
38     * Type.
39     *
40     * @var string
41     */
42    private $type = 'pie';
43
44    /**
45     * Series.
46     *
47     * @var array
48     */
49    private $series = [];
50
51    /**
52     * Chart style.
53     *
54     * @var ?ChartStyle
55     */
56    private $style;
57
58    /**
59     * Create new instance.
60     *
61     * @param string $type
62     * @param array $categories
63     * @param array $values
64     * @param array $style
65     * @param null|mixed $seriesName
66     */
67    public function __construct($type, $categories, $values, $style = null, $seriesName = null)
68    {
69        $this->setType($type);
70        $this->addSeries($categories, $values, $seriesName);
71        $this->style = $this->setNewStyle(new ChartStyle(), $style, true);
72    }
73
74    /**
75     * Get type.
76     *
77     * @return string
78     */
79    public function getType()
80    {
81        return $this->type;
82    }
83
84    /**
85     * Set type.
86     *
87     * @param string $value
88     */
89    public function setType($value): void
90    {
91        $enum = ['pie', 'doughnut', 'line', 'bar', 'stacked_bar', 'percent_stacked_bar', 'column', 'stacked_column', 'percent_stacked_column', 'area', 'radar', 'scatter'];
92        $this->type = $this->setEnumVal($value, $enum, 'pie');
93    }
94
95    /**
96     * Add series.
97     *
98     * @param array $categories
99     * @param array $values
100     * @param null|mixed $name
101     */
102    public function addSeries($categories, $values, $name = null): void
103    {
104        $this->series[] = [
105            'categories' => $categories,
106            'values' => $values,
107            'name' => $name,
108        ];
109    }
110
111    /**
112     * Get series.
113     *
114     * @return array
115     */
116    public function getSeries()
117    {
118        return $this->series;
119    }
120
121    /**
122     * Get chart style.
123     *
124     * @return ?ChartStyle
125     */
126    public function getStyle()
127    {
128        return $this->style;
129    }
130}