教你如何将TTF文字写到图形中

<? 
            
header("content-type:image/gif"); 
            
$pic=imagecreate(400,300); 
$black=imagecolorallocate($pic,0,0,0); 
$white=imagecolorallocate($pic,255,255,255); 
imagettftext($pic,20,0,10,20,$white,"/pic/pic.ttf","test it"); 
            
imagegif($pic); 
imagedestroy($pic); 
?>