#1112 tab key doesn't work on the last field of left panels

[modules/shaper.git] / src / GeomAPI / GeomAPI_Circ2d.h

diff --git a/src/GeomAPI/GeomAPI_Circ2d.h b/src/GeomAPI/GeomAPI_Circ2d.h
index 1226a5f78f20cb3553b337d65f25271ac236bb78..478c9986a76e7d3648569f78c7973b71e1c3a4a7 100644 (file)
--- a/src/GeomAPI/GeomAPI_Circ2d.h
+++ b/src/GeomAPI/GeomAPI_Circ2d.h
@@ -43,6 +43,27 @@ class GeomAPI_Circ2d : public GeomAPI_Interface
   GEOMAPI_EXPORT 
   const std::shared_ptr<GeomAPI_Pnt2d> project(
       const std::shared_ptr<GeomAPI_Pnt2d>& thePoint) const;
+
+  /** \brief Computes the parameter of a given point on a circle. The point must be
+   *         located either on the circle itself or relatively to the latter
+   *         at a distance less than the tolerance value. Return FALSE if the point
+   *         is beyond the tolerance limit or if computation fails.
+   *         Max Tolerance value is currently limited to 1.e-4
+   *  \param[in] thePoint point of origin.
+   *  \param[in] theTolerance tolerance of computation.
+   *  \param[out] theParameter resulting parameter.
+   */
+  GEOMAPI_EXPORT const bool parameter(const std::shared_ptr<GeomAPI_Pnt2d> thePoint,
+                                      const double theTolerance,
+                                      double& theParameter) const;
+
+  /** \brief Returns in thePoint the point of parameter theU.
+   *  P = C + R * Cos (U) * XDir + R * Sin (U) * YDir where C is the center of the circle,
+   *  XDir the XDirection and YDir the YDirection of the circle's local coordinate system.
+   *  \param[in] theU parameter.
+   *  \param[out] thePoint resulting point.
+   */
+  GEOMAPI_EXPORT void D0(const double theU, std::shared_ptr<GeomAPI_Pnt2d>& thePoint);
 };
 
 #endif