Server : nginx/1.20.1 System : Linux iZ2ze9ojcl78uluczwag69Z 4.18.0-240.22.1.el8_3.x86_64 #1 SMP Thu Apr 8 19:01:30 UTC 2021 x86_64 User : www ( 1000) PHP Version : 7.3.28 Disable Function : passthru,exec,system,chroot,chgrp,chown,shell_exec,popen,proc_open,pcntl_exec,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,imap_open,apache_setenv Directory : /www/wwwroot/0531yanglao.com/vendor/bacon/bacon-qr-code/src/Renderer/Module/EdgeIterator/ |
<?php declare(strict_types = 1); namespace BaconQrCode\Renderer\Module\EdgeIterator; final class Edge { /** * @var bool */ private $positive; /** * @var array<int[]> */ private $points = []; /** * @var array<int[]>|null */ private $simplifiedPoints; /** * @var int */ private $minX = PHP_INT_MAX; /** * @var int */ private $minY = PHP_INT_MAX; /** * @var int */ private $maxX = -1; /** * @var int */ private $maxY = -1; public function __construct(bool $positive) { $this->positive = $positive; } public function addPoint(int $x, int $y) : void { $this->points[] = [$x, $y]; $this->minX = min($this->minX, $x); $this->minY = min($this->minY, $y); $this->maxX = max($this->maxX, $x); $this->maxY = max($this->maxY, $y); } public function isPositive() : bool { return $this->positive; } /** * @return array<int[]> */ public function getPoints() : array { return $this->points; } public function getMaxX() : int { return $this->maxX; } public function getSimplifiedPoints() : array { if (null !== $this->simplifiedPoints) { return $this->simplifiedPoints; } $points = []; $length = count($this->points); for ($i = 0; $i < $length; ++$i) { $previousPoint = $this->points[(0 === $i ? $length : $i) - 1]; $nextPoint = $this->points[($length - 1 === $i ? -1 : $i) + 1]; $currentPoint = $this->points[$i]; if (($previousPoint[0] === $currentPoint[0] && $currentPoint[0] === $nextPoint[0]) || ($previousPoint[1] === $currentPoint[1] && $currentPoint[1] === $nextPoint[1]) ) { continue; } $points[] = $currentPoint; } return $this->simplifiedPoints = $points; } }