| Name | Value | Description |
|---|---|---|
| cdrTenthMicron | 0 | Specifies tenths of a micron |
| cdrInch | 1 | Specifies inches |
| cdrFoot | 2 | Specifies feet |
| cdrMillimeter | 3 | Specifies millimeters |
| cdrCentimeter | 4 | Specifies centimeters |
| cdrPixel | 5 | Specifies pixels |
| cdrMile | 6 | Specifies miles |
| cdrMeter | 7 | Specifies meters |
| cdrKilometer | 8 | Specifies kilometers |
| cdrDidots | 9 | Specifies didots |
| cdrAgate | 10 | Specifies agates |
| cdrYard | 11 | Specifies yards |
| cdrPica | 12 | Specifies picas |
| cdrCicero | 13 | Specifies ciceros |
| cdrPoint | 14 | Specifies points |
| cdrUnitQ | 15 | Specifies Q (0.25 mm) |
| cdrUnitH | 16 | Specifies H (0.25 mm) |