1<?php
2/**
3 * This file is part of FPDI
4 *
5 * @package   setasign\Fpdi
6 * @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
7 * @license   http://opensource.org/licenses/mit-license The MIT License
8 */
9
10namespace setasign\Fpdi\PdfParser\Type;
11
12/**
13 * Class representing a numeric PDF object
14 *
15 * @package setasign\Fpdi\PdfParser\Type
16 */
17class PdfNumeric extends PdfType
18{
19    /**
20     * Helper method to create an instance.
21     *
22     * @param int|float $value
23     * @return PdfNumeric
24     */
25    public static function create($value)
26    {
27        $v = new self;
28        $v->value = $value + 0;
29
30        return $v;
31    }
32
33    /**
34     * Ensures that the passed value is a PdfNumeric instance.
35     *
36     * @param mixed $value
37     * @return self
38     * @throws PdfTypeException
39     */
40    public static function ensure($value)
41    {
42        return PdfType::ensureType(self::class, $value, 'Numeric value expected.');
43    }
44}
45