1TestPixel - 2-BIT Gray (ok)
2:memory: #use in-memory database
3SELECT RL2_GetPixelValue(RL2_SetPixelValue(RL2_CreatePixel('2-BIT', 'GRAYSCALE', 1), 0, 3), 0);
41 # rows (not including the header row)
51 # columns
6RL2_GetPixelValue(RL2_SetPixelValue(RL2_CreatePixel('2-BIT', 'GRAYSCALE', 1), 0, 3), 0)
73
8