| eDMSz_Default | =0: Compute size of Data Matrix symbol automatically  | 
| eDMSz_10x10 | =1: Fixed square symbol-size 10 x 10  | 
| eDMSz_12x12 | =2: Fixed square symbol-size 12 x 12  | 
| eDMSz_14x14 | =3: Fixed square symbol-size 14 x 14  | 
| eDMSz_16x16 | =4: Fixed square symbol-size 16 x 16  | 
| eDMSz_18x18 | =5: Fixed square symbol-size 18 x 18  | 
| eDMSz_20x20 | =6: Fixed square symbol-size 20 x 20  | 
| eDMSz_22x22 | =7: Fixed square symbol-size 22 x 22  | 
| eDMSz_24x24 | =8: Fixed square symbol-size 24 x 24  | 
| eDMSz_26x26 | =9: Fixed square symbol-size 26 x 26  | 
| eDMSz_32x32 | =10: Fixed square symbol-size 32 x 32  | 
| eDMSz_36x36 | =11: Fixed square symbol-size 36 x 36  | 
| eDMSz_40x40 | =12: Fixed square symbol-size 40 x 40  | 
| eDMSz_44x44 | =13: Fixed square symbol-size 44 x 44  | 
| eDMSz_48x48 | =14: Fixed square symbol-size 48 x 48  | 
| eDMSz_52x52 | =15: Fixed square symbol-size 52 x 52  | 
| eDMSz_64x64 | =16: Fixed square symbol-size 64 x 64  | 
| eDMSz_72x72 | =17: Fixed square symbol-size 72 x 72  | 
| eDMSz_80x80 | =18: Fixed square symbol-size 80 x 80  | 
| eDMSz_88x88 | =19: Fixed square symbol-size 88 x 88  | 
| eDMSz_96x96 | =20: Fixed square symbol-size 96 x 96  | 
| eDMSz_104x104 | =21: Fixed square symbol-size 104 x 104  | 
| eDMSz_120x120 | =22: Fixed square symbol-size 120 x 120  | 
| eDMSz_132x132 | =23: Fixed square symbol-size 132 x 132  | 
| eDMSz_144x144 | =24: Fixed square symbol-size 144 x 144  | 
| eDMSz_8x18 | =25: Fixed rectangular symbol-size 8 x 18  | 
| eDMSz_8x32 | =26: Fixed rectangular symbol-size 8 x 32  | 
| eDMSz_12x26 | =27: Fixed rectangular symbol-size 12 x 26  | 
| eDMSz_12x36 | =28: Fixed rectangular symbol-size 12 x 36  | 
| eDMSz_16x36 | =29: Fixed rectangular symbol-size 16 x 36  | 
| eDMSz_16x48 | =30: Fixed rectangular symbol-size 16 x 48  | 
| eDMSz_8x48 | =31: Fixed rectangular symbol-size 8 x 48 (ISO21471)  | 
| eDMSz_8x64 | =32: Fixed rectangular symbol-size 8 x 64 (ISO21471)  | 
| eDMSz_12x64 | =33: Fixed rectangular symbol-size 12 x 64 (ISO21471)  | 
| eDMSz_16x64 | =34: Fixed rectangular symbol-size 16 x 64 (ISO21471)  | 
| eDMSz_24x32 | =35: Fixed rectangular symbol-size 24 x 32 (DMRE)  | 
| eDMSz_24x36 | =36: Fixed rectangular symbol-size 24 x 36 (DMRE)  | 
| eDMSz_24x48 | =37: Fixed rectangular symbol-size 24 x 48 (ISO21471)  | 
| eDMSz_24x64 | =38: Fixed rectangular symbol-size 24 x 64 (ISO21471)  | 
| eDMSz_26x32 | =39: Fixed rectangular symbol-size 26 x 32 (DMRE)  | 
| eDMSz_26x40 | =40: Fixed rectangular symbol-size 26 x 40 (ISO21471)  | 
| eDMSz_26x48 | =41: Fixed rectangular symbol-size 26 x 48 (ISO21471)  | 
| eDMSz_26x64 | =42: Fixed rectangular symbol-size 26 x 64 (ISO21471)  | 
| eDMSz_8x80 | =43: Fixed rectangular symbol-size 8 x 80 (ISO21471)  | 
| eDMSz_8x96 | =44: Fixed rectangular symbol-size 8 x 96 (ISO21471)  | 
| eDMSz_8x120 | =45: Fixed rectangular symbol-size 8 x 120 (ISO21471)  | 
| eDMSz_8x144 | =46: Fixed rectangular symbol-size 8 x 144 (ISO21471)  | 
| eDMSz_12x88 | =47: Fixed rectangular symbol-size 12 x 88 (ISO21471)  | 
| eDMSz_20x36 | =48: Fixed rectangular symbol-size 20 x 36 (ISO21471)  | 
| eDMSz_20x44 | =49: Fixed rectangular symbol-size 20 x 44 (ISO21471)  | 
| eDMSz_20x64 | =50: Fixed rectangular symbol-size 20 x 64 (ISO21471)  | 
| eDMSz_22x40 | =51: Fixed rectangular symbol-size 22 x 40 (deprecated, removed from ISO draft)  | 
| eDMSz_22x48 | =52: Fixed rectangular symbol-size 22 x 48 (ISO21471)  |