/** * {@inheritdoc} */ public function load(ImageInterface $image, array $options = array()) { $mode = ImageInterface::INTERLACE_LINE; if (!empty($options['mode'])) { $mode = $options['mode']; } $image->interlace($mode); return $image; }
/** * Apply interlace filter * * @param ImageInterface $image An image instance * @return void */ protected function filterInterlace(ImageInterface $image) { $image->interlace(ImageInterface::INTERLACE_LINE); return $image; }