public function watermark(){

$this->picssize($this->watermark['file']); 

if($this->info !== true) return false; 

if($this->Size[0]<$this->watermark['min_width'] || $this->Size[1]<$this->watermark['min_height']){ 

$this->info = $this->Language[4];

return false;

}

$nzpics = $this->picscreate($this->watermark['file']);

if($this->watermark['type'] == 'pics'){

$wapics = $this->watermark['pics']; 

if(!is_file($wapics)){

$this->info = $this->Language[6] . $wapics;

return false;

}

$src = getimagesize($wapics); 

$wapics = $this->picscreate($wapics); 

}else { 

$src[0] = 300;

$src[1] = 30;

if(!is_file($this->watermark['font_file'])){

$this->info = $this->Language[5] . $this->watermark['font_file'];

return false;

}

}

switch($this->watermark['alignment']){

case 1 : $src_x = 0; $src_y = 0; break;

case 2 : $src_x = ($this->Size[0]/2)-($src[0]/2); $src_y = 0; break;

case 3 : $src_x = $this->Size[0]-$src[0]; $src_y = 0; break;

case 4 : $src_x = 0; $src_y = ($this->Size[1]/2)-($src[1]/2); break;

case 5 : $src_x = ($this->Size[0]/2)-($src[0]/2); $src_y = ($this->Size[1]/2)-($src[1]/2); break;

case 6 : $src_x = $this->Size[0]-$src[0]; $src_y = ($this->Size[1]/2)-($src[1]/2); break;

case 7 : $src_x = 0; $src_y = $this->Size[1]-$src[1]; break;

case 8 : $src_x = ($this->Size[0]/2)-($src[0]/2); $src_y = ($this->Size[1])-($src[1]); break;

case 9 : $src_x = ($this->Size[0])-($src[0]); $src_y = ($this->Size[1])-($src[1]); break;

}

$src_x += $this->watermark['x'];

$src_y += $this->watermark['y'];

if($this->watermark['type'] == 'pics'){ 

imagecopyresampled($nzpics,$wapics,$src_x,$src_y,0,0,$src[0],$src[1],$src[0],$src[1]); 

} else { 

$src_x += 0;

$src_y += 20;

$rgb = $this->hex2rgb($this->watermark['color']);

$color = imagecolorallocate($nzpics,$rgb[0],$rgb[1],$rgb[2]);

$result = @imagettftext($nzpics,$this->watermark['font_size'],$this->watermark['angle'],$src_x,$src_y,$color,$this->watermark['font_file'],$this->watermark['text']);

if(!is_numeric($result[0])){ 

$this->info = $this->Language[7];

return false;

}

unset($color,$rgb);

}

$newPics = $this->watermark['rename'] == 'auto' ? $this->watermark['file'] : $this->watermark['rename'];

switch($this->Size[4]){

case 'jpg' : $result = @imagejpeg($nzpics,$newPics,100); break; 

case 'jpeg' : $result = @imagejpeg($nzpics,$newPics,100); break; 

case 'png' : $result = @imagepng($nzpics,$newPics); break; 

case 'gif' : $result = @imagegif($nzpics,$newPics); break;

}

if($result){

@chmod ($newPics,$this->chmod_files); 

@imagedestroy($nzpics); @imagedestroy($wapics); 

unset($wapics,$nzpics,$src,$src_x,$src_y,$newPics);

return true;

} else {

$this->info = $this->Language[8].$newPics; 

return false;

}

}