<?php

namespace App\Libraries\Pdf;

require_once APPPATH . 'ThirdParty/FPDF/fpdf.php';

class MyFPDF extends \FPDF
{
    protected $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 %.5F %.5F cm 1 0 0 1 %.5F %.5F cm',
                $c, $s, -$s, $c, $cx, $cy, -$cx, -$cy
            ));
        }
    }

    function RotatedText($x, $y, $txt, $angle)
    {
        $this->Rotate($angle, $x, $y);
        $this->Text($x, $y, $txt);
        $this->Rotate(0);
    }
}