| You can enter in the value of the X, Y, Width, and Height in any of OmniGraffle's four unit types and OmniGraffle will automatically convert the value to your default unit type. The four suffixes you can enter after a value are: in (inches), cm (centimeters), pt (points), pc (picas). |
| For the compression slider, if you move the cursor over the tick marks while dragging, the slider will snap to the respective value. |