source/Core/Config.php
public function getImageUrl($admin = false, $ssl = null, $nativeImg = null, $file = null)
    {
        $nativeImg = is_null($nativeImg) ? $this->getConfigParam('blNativeImages') : $nativeImg;

        return $this->getUrl($file, $this->_sImageDir, $admin, $ssl, $nativeImg);
    }
public function getImageUrl($admin = false, $ssl = null, $nativeImg = null, $file = null)
    {
        $nativeImg = is_null($nativeImg) ? $this->getConfigParam('blNativeImages') : $nativeImg;

        return $this->getUrl($file, $this->_sImageDir, $admin, $ssl, $nativeImg);
    }
public function getImageUrl ( $ admin = false , $ ssl = null , $ nativeImg = null , $ file = null ) { $ nativeImg = is_null ( $ nativeImg ) ? $ this -> getConfigParam ( 'blNativeImages' ) : $ nativeImg ; return $ this -> getUrl ( $ file , $ this -> _sImageDir , $ admin , $ ssl , $ nativeImg ) ; }
Finds and returns image folder url

@param bool   $admin     Whether to force admin
@param bool   $ssl       Whether to force ssl
@param bool   $nativeImg Whether to force native image dirs
@param string $file      Image file name

@return string
Finds and returns image folder url