Xes
73154ae174
Fuente: https://github.com/chamilo/chamilo-lms/releases/download/v1.11.40/chamilo-1.11.40.zip sha256: 1cf4bf2cc7bae1ef1a1eff643235db1d552f78ddf4b6dd1e2d2dac9868679439 Snapshot independiente (rama huerfana); diffable vs 1.11.38. vendor incluido.
67 lines
1.1 KiB
PHP
67 lines
1.1 KiB
PHP
<?php
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/**
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* This file is part of FPDI
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*
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* @package setasign\Fpdi
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* @copyright Copyright (c) 2026 Setasign GmbH & Co. KG (https://www.setasign.com)
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* @license http://opensource.org/licenses/mit-license The MIT License
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*/
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namespace setasign\Fpdi\Math;
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/**
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* A simple 2D-Vector class
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*/
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class Vector
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{
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/**
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* @var float
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*/
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protected $x;
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/**
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* @var float
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*/
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protected $y;
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/**
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* @param int|float $x
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* @param int|float $y
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*/
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public function __construct($x = .0, $y = .0)
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{
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$this->x = (float)$x;
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$this->y = (float)$y;
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}
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/**
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* @return float
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*/
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public function getX()
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{
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return $this->x;
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}
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/**
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* @return float
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*/
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public function getY()
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{
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return $this->y;
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}
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/**
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* @param Matrix $matrix
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* @return Vector
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*/
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public function multiplyWithMatrix(Matrix $matrix)
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{
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[$a, $b, $c, $d, $e, $f] = $matrix->getValues();
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$x = $a * $this->x + $c * $this->y + $e;
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$y = $b * $this->x + $d * $this->y + $f;
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return new self($x, $y);
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}
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}
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