The dimension line has to be created by selection of construction lines. Starting with a base line, intersection points of construction lines are used to measure the distance between these points along the direction of the base line. Later by modifying the dimension line, the text and its format may be changed.

The dimension has to be created by selection of the construction line to be measured and its reference line. The angle between both lines is displayed. Later by modifying the dimension line, the text and its format may be changed.

The length to be entered is signed. Hence, the direction of the arrow can be varied.

The program RM Modeler has default values for the above parameters. These default values are set.

Additional drawing parameters can be set.