======Метод DwgBlock.AddEllipse(Vector3D, Vector3D, Double)======

 Добавление нового эллипса  
  * **Пространство имен:** [[developers:references:topomatic.dwg|Topomatic.Dwg]]
  * **Сборка:** Topomatic.Dwg (в Topomatic.Dwg.dll)
=====Синтаксис=====
<code csharp>public virtual DwgEllipse AddEllipse(Vector3D center, Vector3D majorAxis, double radiusRatio)</code>
**Параметры**
  * //center//
    * Тип: [[developers:references:topomatic.cad.foundation.vector3d|Topomatic.Cad.Foundation.Vector3D]]
    *  Центр эллипса 

  * //majorAxis//
    * Тип: [[developers:references:topomatic.cad.foundation.vector3d|Topomatic.Cad.Foundation.Vector3D]]
    *  Большой вектор полуоси 

  * //radiusRatio//
    * Тип: [[developers:references:system.double|System.Double]]
    *  Опношение полуосей 

**Возвращаемое значение**
  * Тип: [[developers:references:topomatic.dwg.entities.dwgellipse|Topomatic.Dwg.Entities.DwgEllipse]]
  *  Созданный примитив