/**
* Saves the rendered image to a given file.
*
* @param string $filename
* @return boolean
* @access public
*/
function saveImage($filename)
{
if ($fp = @fopen($filename, 'w')) {
@fputs($fp, $this->svg->bufferObject());
@fclose($fp);
return true;
}
return false;
}
/**
* Returns the raw data for this image.
*
* @return string The raw image data.
*/
public function raw()
{
return $this->_svg->bufferObject();
}
