Line
Use the command Line to draw a line.
Click Draw.
Click Line.
Click on graphic view to create the line. In the bottom bar of the graphic view you can activate/deactivate the object snap.
If the command Create point is active, the item will be saved in the Survey subproject. With this command active the vertexes are topographic points.
The command have properties that are activated by right-clicking in the CAD window
Close
: allows to join the last vertex of the element drawn with the first. If the item was drawn by the polyline command, the option will create a closed polyline
Undo last point
: allows to delete the last vertex of the line or polyline.
Extend
: extends the object while keeping the same direction but using as a reference for extension length a reference point.
Intersection
: allows to extend the segment to the intersection with a reference direction.