public function isImageOptimizationPixelRatioEnabled()
    {
        if ($this->isImageOptimizationEnabled() !== true) {
            return false;
        }

        return $this->_scopeConfig->isSetFlag(self::XML_FASTLY_IMAGE_OPTIMIZATIONS_PIXEL_RATIO);
    }
public function isImageOptimizationPixelRatioEnabled()
    {
        if ($this->isImageOptimizationEnabled() !== true) {
            return false;
        }

        return $this->_scopeConfig->isSetFlag(self::XML_FASTLY_IMAGE_OPTIMIZATIONS_PIXEL_RATIO);
    }
public function isImageOptimizationPixelRatioEnabled ( ) { if ( $ this -> isImageOptimizationEnabled ( ) !== true ) { return false ; } return $ this -> _scopeConfig -> isSetFlag ( self :: XML_FASTLY_IMAGE_OPTIMIZATIONS_PIXEL_RATIO ) ; }
Determines should Image optimization pixel ratios be used

@return bool
Determines should Image optimization pixel ratios be used