======Метод CadLibrary.NormalToCircle(Vector2D, Double, Vector2D, Vector2D, Vector2D)======
  * **Пространство имен:** [[developers:references:topomatic.cad.foundation|Topomatic.Cad.Foundation]]
  * **Сборка:** Topomatic.Cad.Foundation (в Topomatic.Cad.Foundation.dll)
=====Синтаксис=====
<code csharp>public static int NormalToCircle(Vector2D center, double radius, Vector2D pos, out Vector2D pos1, out Vector2D pos2)</code>
**Параметры**
  * //center//
    * Тип: [[developers:references:topomatic.cad.foundation.vector2d|Topomatic.Cad.Foundation.Vector2D]]

  * //radius//
    * Тип: [[developers:references:system.double|System.Double]]

  * //pos//
    * Тип: [[developers:references:topomatic.cad.foundation.vector2d|Topomatic.Cad.Foundation.Vector2D]]

  * //pos1//
    * Тип: [[developers:references:topomatic.cad.foundation.vector2d|Topomatic.Cad.Foundation.Vector2D]]

  * //pos2//
    * Тип: [[developers:references:topomatic.cad.foundation.vector2d|Topomatic.Cad.Foundation.Vector2D]]

**Возвращаемое значение**
  * Тип: [[developers:references:system.int32|System.Int32]]