使用网上流传的一个程序实现pdf截图为png,需要使用Imagic扩展。在windows下安装完后提示:
Fatal error: Trying to clone an uncloneable object of class Imagick in C:\pressionQuality(100);
$im->readImage($pdf . "[" . $page . "]");
$im->setImageFormat('png');
$im->writeImage($filename);
$im->readImage($filename);
$im->resizeImage(120, 150, Imagick::FILTER_LANCZOS, 1);
$im->writeImage($filename);
return $filename;
}
