How can we help you?

1. Follow the indicated guideline below: 
   (skip this step if rulers already show in the 2D window)
   
   Main Menu ▶ Display ▶ Environment ▶ Show Ruler
   
   2D Window ▶  2D Information ▶  Show Ruler
   
   → Rulers appear in the 2D window.
   
   
2. Right click on a ruler.
   → A right-click pop-up window appears.
   
   
3. Select the desired unit.
   → The unit changes accordingly.
   
   

※Note: The default unit of the rulers is the program's unit.

Edit Starting Point

1. Follow the indicated guideline below:
   (skip this step if rulers already show in the 2D window) 
   
   Main Menu ▶ Display ▶ Environment ▶ Show Ruler
   
   2D Window ▶  2D Information ▶  Show Ruler
   
   → Rulers appear in the 2D window.
   
   
2. Click and drag the left corner of the rulers.
   → A cross (representing X and Y axes) appears at the mouse cursor.
   
   
3. Release the mouse at the desired location.
   → The rulers restart where the mouse is released.
   
   
4. Double click the left corner of the rulers.
   → The starting point resets to the default.

 ※Note: Hold down the Shift key on the keyboard when editing the starting point to snap the rulers to the graduations.