/**
* {@inheritdoc}
*/
public function interlace($scheme)
{
static $supportedInterlaceSchemes = array(ImageInterface::INTERLACE_NONE => \Gmagick::INTERLACE_NO, ImageInterface::INTERLACE_LINE => \Gmagick::INTERLACE_LINE, ImageInterface::INTERLACE_PLANE => \Gmagick::INTERLACE_PLANE, ImageInterface::INTERLACE_PARTITION => \Gmagick::INTERLACE_PARTITION);
if (!array_key_exists($scheme, $supportedInterlaceSchemes)) {
throw new InvalidArgumentException('Unsupported interlace type');
}
$this->gmagick->setInterlaceScheme($supportedInterlaceSchemes[$scheme]);
return $this;
}