TechDraw ExtensionDrawCosmArc

Description
The TechDraw ExtensionDrawCosmArc tool adds a cosmetic counter clockwise arc based on three vertexes.



Usage

 * 1) Optionally specify the line attributes with the [[Image:TechDraw_ExtensionSelectLineAttributes.svg|16px]] TechDraw ExtensionSelectLineAttributes tool.
 * 2) Select the first vertex to determine the center point of the arc.
 * 3) Select the second vertex to determine the radius and the start angle of the arc.
 * 4) Select the third vertex to determine the end angle of the arc.
 * 5) There are several ways to invoke the tool:
 * 6) * Press the button.
 * 7) * Select the option from the menu.
 * 8) A cosmetic arc is added.