Reference Objects

The Reference Objects tool can be used to mark reference elements and auxiliary objects in the drawing. It has three methods:

• point, to create reference points in the drawing.
• construction line, to add infinite lines for alignments and margins.
• origin, to set the origin of the coordinate system in the current drawing. 

By default, reference objects are not displayed on printed outputs and PDF documents.

Topics in this Section

• Construction Lines
• Drawing Origin
• Points