source/Core/Config.php
public function getImagePath($file, $admin = false)
    {
        return $this->getDir($file, $this->_sImageDir, $admin);
    }
public function getImagePath($file, $admin = false)
    {
        return $this->getDir($file, $this->_sImageDir, $admin);
    }
public function getImagePath ( $ file , $ admin = false ) { return $ this -> getDir ( $ file , $ this -> _sImageDir , $ admin ) ; }
Finds and returns image files or folders path

@param string $file  File name
@param bool   $admin Whether to force admin

@return string
Finds and returns image files or folders path