TechDraw Dimension Radius

Description
The Dimension Radius tool adds a radius dimension to a View. The dimension may be applied to any Edge in the drawing which is a circle or circular arc.

How to use

 * 1) Select a circle or circular arc in the drawing.  (Note some arcs which appear to be circular are actually ellipses or BSplines. You cannot make a radius dimension in these cases)
 * 2) Press the  button
 * 3) A dimension will be added to the View.  The dimension may be dragged to the desired position.

Options
None.

Scripting
TechDraw API and FreeCAD Scripting Basics.

The Dimension Radius tool can be used in macros and from the Python console by using the following functions: