### Rulers

Tip: Available from the Dock icon, too.

New Horizontal Ruler

  Opens a horizontal ruler.

  The orientation of a ruler can be changed at any time, (i.e horizontal to vertical, or vertical to horizontal) by clicking this button inside the ruler:

  A ruler can be closed with this button:

  The size of a ruler can be changed with the resizer:

  The transparency of a ruler is set in the Settings dialog.

New Vertical Ruler

  Opens a vertical ruler.

New Ruler Group

  Opens a ruler for both height and width of a layout.

Show Rulers

  All faded rulers will be shown again.

Hide Rulers

  All visible rulers will be faded.

Close All Rulers

  Closes all opened rulers.