Draft Circle

Description
This tool draws a circle by asking for two points, the center and the radius.



Usage

 * Picking a point on an empty area of the 3d view, or on an existing object.
 * Pressing will snap your point to availible snap locations.
 * Pressing constrains your movement.
 * Enter numbers to manually insert a coordinate.
 * Pressing cancels the function.
 * The newly created line will take the current linestyle.

Scripting
The created circle is a Part feature containing one edge with only one vertex.