| greyLevel | ±×·¹ÀÌ ¼öÁØ |
| xSrc | ½ÃÀÛÁ¡ÀÇ XÁÂÇ¥ °ª |
| ySrc | ½ÃÀÛÁ¡ÀÇ YÁÂÇ¥ °ª |
| xDest | ³¡Á¡ÀÇ XÁÂÇ¥ °ª |
| yDest | ³¡Á¡ÀÇ YÁÂÇ¥ °ª |
| dotLine | ±×·ÁÁú ¶óÀÎÀÇ ¸ð¾ç. ÀÌ °ªÀÌ 0 ÀÌ¸é ¼Ö¸®µå ¶óÀÎÀ¸·Î ±×·ÁÁø´Ù. |
| style | Ãâ·Â ¹æ¹ý ( AND_STYLE, OR_STYLE, EXOR_STYLE, REPLACE_STYLE ) |
| CVOS_OK | ¼º°øÀûÀÎ ¼öÇà |
| CVOS_ERR_LCD_GREY | À߸øµÈ ±×·¹ÀÌ ¼öÁØ |
| CVOS_ERR_LCD_X | X°ªÀÌ ¹üÀ§¸¦ ³Ñ¾î¼¶ |
| CVOS_ERR_LCD_Y | Y°ªÀÌ ¹üÀ§¸¦ ³Ñ¾î¼¶ |
| CVOS_ERR_LCD_STYLE | À߸øµÈ Ãâ·Â ¹æ¹ý |