| public setOutputFormat ( string $format = 'png' ) : void | ||
| $format | string | gif, jpg, png, wbmp |
| return | void | |
public function setOutputFormat($format = 'png')
{
if (array_key_exists(trim($format), $this->formats)) {
$this->thumbnail_type = $this->formats[trim($format)];
}
// end if
}