/PHP/How to add watermark in FPDF PHP - Parte 1

How to add watermark in FPDF PHP - Parte 1

<?php
require('fpdf.php');

class PDF_Rotate extends FPDF
{
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();
}
}
?>

Source: studentstutorial.com

Similar codes

1 vote191 views1 answer
Laravel pusher broadcasting/auth 403
PHP Laravel
1 vote274 views1 answer
Enable cors cakephp
PHP CakePHP
10 votes242 views3 answers
Php sum array elements
PHP
0 vote163 views1 answer
Slidepay
PHP
0 vote153 views1 answer
Php remove directory only if empty
PHP
0 vote222 views1 answer
Script to create AdminLTE in a Laravel project
PHP Laravel
0 vote154 views1 answer
Php parse url get path
PHP
4 votes167 views1 answer
Can we create linked list in php
PHP
2 votes161 views3 answers
Php remove quotes from string
PHP
7 votes155 views2 answers
Update url wordpress
PHP