Circle Arc > Concentric to Circle Part (Draw Menu)

This command draws a circle arc which runs concentric to another circle arc. After identifying the other circle arc, the arc is determined by entering its radius.

If a circle arc is to be drawn while working in isometric or dimetric view, then the command Ellipse Arc > Vector - Vector must be used, because the result on the page is elliptical not circular.

Any circle part which exists independently or within other objects can be identified as a reference object. This can also be the arc of a circle segment or a circle arc within a surface.

The radius of the arc can be entered by clicking the mouse anywhere in the drawing at a point through which the arc should run.

The start and end angle as well as the arc direction are taken from the reference circle part.

The arc is assigned to the current layer. In addition, it contains a reference to the current pen.

The arc direction settings of existing arcs are not affected by changes to the current arc direction. To change the arc direction of an existing arc, use the command Transform Object to > Invert.