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See Release Notes

  • Bug fixes for general core bugs in 4.2.x will end 22 April 2024 (12 months).
  • Bug fixes for security issues in 4.2.x will end 7 October 2024 (18 months).
  • PHP version: minimum PHP 8.0.0 Note: minimum PHP version has increased since Moodle 4.1. PHP 8.1.x is supported too.
<?php
>
/** * This file is part of FPDI * * @package setasign\Fpdi
< * @copyright Copyright (c) 2019 Setasign - Jan Slabon (https://www.setasign.com)
> * @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License */ namespace setasign\Fpdi\PdfReader\DataStructure; use setasign\Fpdi\PdfParser\CrossReference\CrossReferenceException; use setasign\Fpdi\PdfParser\PdfParser; use setasign\Fpdi\PdfParser\PdfParserException; use setasign\Fpdi\PdfParser\Type\PdfArray; use setasign\Fpdi\PdfParser\Type\PdfNumeric; use setasign\Fpdi\PdfParser\Type\PdfType; use setasign\Fpdi\PdfParser\Type\PdfTypeException; /** * Class representing a rectangle
< * < * @package setasign\Fpdi\PdfReader\DataStructure
*/ class Rectangle { /** * @var int|float */ protected $llx; /** * @var int|float */ protected $lly; /** * @var int|float */ protected $urx; /** * @var int|float */ protected $ury; /** * Create a rectangle instance by a PdfArray. * * @param PdfArray|mixed $array * @param PdfParser $parser * @return Rectangle * @throws PdfTypeException * @throws CrossReferenceException * @throws PdfParserException */ public static function byPdfArray($array, PdfParser $parser) { $array = PdfArray::ensure(PdfType::resolve($array, $parser), 4)->value; $ax = PdfNumeric::ensure(PdfType::resolve($array[0], $parser))->value; $ay = PdfNumeric::ensure(PdfType::resolve($array[1], $parser))->value; $bx = PdfNumeric::ensure(PdfType::resolve($array[2], $parser))->value; $by = PdfNumeric::ensure(PdfType::resolve($array[3], $parser))->value; return new self($ax, $ay, $bx, $by); } /** * Rectangle constructor. * * @param float|int $ax * @param float|int $ay * @param float|int $bx * @param float|int $by */ public function __construct($ax, $ay, $bx, $by) { $this->llx = \min($ax, $bx); $this->lly = \min($ay, $by); $this->urx = \max($ax, $bx); $this->ury = \max($ay, $by); } /** * Get the width of the rectangle. * * @return float|int */ public function getWidth() { return $this->urx - $this->llx; } /** * Get the height of the rectangle. * * @return float|int */ public function getHeight() { return $this->ury - $this->lly; } /** * Get the lower left abscissa. * * @return float|int */ public function getLlx() { return $this->llx; } /** * Get the lower left ordinate. * * @return float|int */ public function getLly() { return $this->lly; } /** * Get the upper right abscissa. * * @return float|int */ public function getUrx() { return $this->urx; } /** * Get the upper right ordinate. * * @return float|int */ public function getUry() { return $this->ury; } /** * Get the rectangle as an array. * * @return array */ public function toArray() { return [ $this->llx, $this->lly, $this->urx, $this->ury ]; } /** * Get the rectangle as a PdfArray. * * @return PdfArray */ public function toPdfArray() { $array = new PdfArray(); $array->value[] = PdfNumeric::create($this->llx); $array->value[] = PdfNumeric::create($this->lly); $array->value[] = PdfNumeric::create($this->urx); $array->value[] = PdfNumeric::create($this->ury); return $array; } }