======Метод RectifiableAlignment.Contains(Vector2D)======
  * **Пространство имен:** [[developers:references:topomatic.alg.straightening|Topomatic.Alg.Straightening]]
  * **Сборка:** Topomatic.Alg.Straightening (в Topomatic.Alg.Straightening.dll)
=====Синтаксис=====
<code csharp>public virtual bool Contains(Vector2D item)</code>
**Параметры**
  * //item//
    * Тип: [[developers:references:topomatic.cad.foundation.vector2d|Topomatic.Cad.Foundation.Vector2D]]

**Возвращаемое значение**
  * Тип: [[developers:references:system.boolean|System.Boolean]]