Creo™ Schematics 4.0 Help Center > Design Basics > Drawing > Construction Lines > Example: Offset Construction Lines
  
Example: Offset Construction Lines
The following diagrams illustrate positive and negative datum point values.
1. Vertical offset 15.0
1. Vertical offset 10.0
1. Angle 45°, offset 0
1. Angle 30°, offset 15