技术&生活

<?php
 
$first = new Imagick('big.jpg');
$second = new Imagick('logo.png');
//$second->setImageOpacity (0.4);//设置透明度
$dw = new ImagickDraw();
$dw->setGravity(Imagick::GRAVITY_CENTER);//设置位置
$dw->composite($second->getImageCompose(),0,0,50,0,$second);
$first->drawImage($dw);
 
$first->writeImage('result.jpg');
header('content-type: image/jpg');
echo $first;
?>