public function __clone()
{
parent::__clone();
/*ob_start();
imagegd2($this->getImageResource());
$this->setImageResource(imagecreatefromstring(ob_get_clean()));
return;*/
$image = $this->getImageResource();
$w = imagesx($image);
$h = imagesy($image);
$trans = imagecolortransparent($image);
if (imageistruecolor($image)) {
$clone = imagecreatetruecolor($w, $h);
imagealphablending($clone, false);
imagesavealpha($clone, true);
} else {
$clone = imagecreate($w, $h);
if ($trans >= 0) {
$rgb = imagecolorsforindex($image, $trans);
imagesavealpha($clone, true);
$trans_index = imagecolorallocatealpha($clone, $rgb['red'], $rgb['green'], $rgb['blue'], $rgb['alpha']);
imagefill($clone, 0, 0, $trans_index);
}
}
imagecopy($clone, $image, 0, 0, 0, 0, $w, $h);
$this->setImageResource($clone);
}
