/**
* Loads an image from raw data
*
* @access public
* @param string $data Image raw data
* @param bool $readonly Don't any change on image
* @return mixed True if success or a Jaws_Error object on error
*/
function setData($data, $readonly = false)
{
$result = parent::setData($data, $readonly);
if (Jaws_Error::IsError($result)) {
return $result;
}
if (!$readonly) {
$this->_hImage = new Imagick();
try {
$this->_hImage->readImageBlob($data);
} catch (ImagickException $error) {
return Jaws_Error::raiseError('Could not load image from string: ' . $error->getMessage(), __FUNCTION__);
}
}
return true;
}
/**
* Loads an image from raw data
*
* @access public
* @param string $data Image raw data
* @param bool $readonly Readonly
* @return mixed True if success or a Jaws_Error object on error
*/
function setData($data, $readonly = false)
{
$result = parent::setData($data, $readonly);
if (Jaws_Error::IsError($result)) {
return $result;
}
if (!$readonly) {
$this->_hImage = imagecreatefromstring($data);
if (!$this->_hImage) {
$this->_hImage = null;
return Jaws_Error::raiseError('Error while loading image from string.', __FUNCTION__);
}
}
return true;
}
