Sets the ratio of the minor radius to the major radius for the elliptical figure (ellipse or arc) in the range [1e-6 to 1.0]. The initial value is 1.0 by default.
Example of Working with the Ellipse Object
Example of Working with the Elliptical Arc
Specific Ellipse Properties
OdDbEllipse::minorAxis() method
OdDbEllipse::majorAxis() method
OdDbEllipse::radiusRatio() method