<?php
/**
 * Class PDF_Rotate file.
 *
 * @package PostNLWooCommerce\Library
 */


namespace PostNLWooCommerce\Library;

if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

use setasign\Fpdi\Fpdi;

class PDF_Rotate extends FPDI {
	var $angle = 0;

	function Rotate( $angle, $x = - 1, $y = - 1 ) {
		if ( $x == - 1 ) {
			$x = $this->x;
		}
		if ( $y == - 1 ) {
			$y = $this->y;
		}
		if ( $this->angle != 0 ) {
			$this->_out( 'Q' );
		}
		$this->angle = $angle;
		if ( $angle != 0 ) {
			$angle *= M_PI / 180;
			$c      = cos( $angle );
			$s      = sin( $angle );
			$cx     = $x * $this->k;
			$cy     = ( $this->h - $y ) * $this->k;
			$this->_out( sprintf( 'q %.5F %.5F %.5F %.5F %.2F %.2F cm 1 0 0 1 %.2F %.2F cm', $c, $s, - $s, $c, $cx, $cy, - $cx, - $cy ) );
		}
	}

	function _endpage() {
		if ( $this->angle != 0 ) {
			$this->angle = 0;
			$this->_out( 'Q' );
		}
		parent::_endpage();
	}
}