======Метод UrbCache.GetPlanOffset(Alignment, Double, Double, Double, Int32)======
  * **Пространство имен:** [[developers:references:topomatic.alg.road.urb|Topomatic.Alg.Road.Urb]]
  * **Сборка:** Topomatic.Alg.Road (в Topomatic.Alg.Road.dll)
=====Синтаксис=====
<code csharp>public IPolyline3D GetPlanOffset(Alignment alignment, double startStation, double endStation, double offset, int category)</code>
**Параметры**
  * //alignment//
    * Тип: [[developers:references:topomatic.alg.alignment|Topomatic.Alg.Alignment]]

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

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

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

  * //category//
    * Тип: [[developers:references:system.int32|System.Int32]]

**Возвращаемое значение**
  * Тип: [[developers:references:topomatic.cad.foundation.ipolyline3d|Topomatic.Cad.Foundation.IPolyline3D]]