Working with Views > ECAD Viewables > To Rotate or Flip a Design or an Overlay
  
To Rotate or Flip a Design or an Overlay
To rotate the view, click Home > Rotate Left or Home > Rotate Right. The view is rotated.
* 
By default, the increment of rotation is 90 degrees. To change the increment, follow these steps:
1. In the Navigation group of the ribbon, click the arrow. The Specified Angle dialog box opens.
2. In the box, type or select a new increment in degrees, and then click OK.
3. To reset the increment, click Reset to Default, and then click OK.
To flip the view, click Home > Flip Sides. The view is flipped along a vertical axis.