======Метод LengthCursor.GetLength(Nullable<Vector3D>, Double, Boolean, Boolean)======
  * **Пространство имен:** [[developers:references:topomatic.cad.view.hints|Topomatic.Cad.View.Hints]]
  * **Сборка:** Topomatic.Cad.View (в Topomatic.Cad.View.dll)
=====Синтаксис=====
<code csharp>public GetPointResult GetLength(Nullable<Vector3D> basePoint, ref double length, bool relative, bool useDefault)</code>
**Параметры**
  * //basePoint//
    * Тип: System.Nullable<[[developers:references:topomatic.cad.foundation.vector3d|Topomatic.Cad.Foundation.Vector3D]]>

  * //length//
    * Тип: System.Double

  * //relative//
    * Тип: System.Boolean

  * //useDefault//
    * Тип: System.Boolean

**Возвращаемое значение**
  * Тип: [[developers:references:topomatic.cad.view.getpointresult|Topomatic.Cad.View.GetPointResult]]