Import polyline from shape (Feature #228).

[modules/hydro.git] / src / HYDROData / HYDROData_Stream.h

diff --git a/src/HYDROData/HYDROData_Stream.h b/src/HYDROData/HYDROData_Stream.h
index d0f6202894ccdaaed6bc2eab19bd4ad190603b58..461b3b4f628a1ee276a051ebf5fd6ac5fe539603 100644 (file)
--- a/src/HYDROData/HYDROData_Stream.h
+++ b/src/HYDROData/HYDROData_Stream.h
@@ -4,6 +4,7 @@
 
 #include "HYDROData_NaturalObject.h"
 #include <TopoDS_Face.hxx>
+#include <Geom_BSplineCurve.hxx>
 DEFINE_STANDARD_HANDLE(HYDROData_Stream, HYDROData_NaturalObject)
 
 class Handle(HYDROData_PolylineXY);
@@ -62,6 +63,16 @@ public:
    */
   HYDRODATA_EXPORT virtual void Update();
 
+  /**
+   * Returns default filling color for new stream.
+   */
+  HYDRODATA_EXPORT static QColor DefaultFillingColor();
+
+  /**
+   * Returns default border color for new stream.
+   */
+  HYDRODATA_EXPORT static QColor DefaultBorderColor();
+
 
 public:      
   // Public methods to work with Stream
@@ -81,6 +92,14 @@ public:
    */
   HYDRODATA_EXPORT virtual void RemoveHydraulicAxis();
 
+  /**
+   * Returns true if profile has the intersection with the given hydraulic axis.
+   * Returns the parameter of inresection point on axis if axis is presented by one curve,
+   * if axis presented by set of edges the <outPar> returns a common length of segments till the intersection point. 
+   */
+  HYDRODATA_EXPORT static bool HasIntersection( const Handle(HYDROData_PolylineXY)& theHydAxis, 
+                                                const Handle(HYDROData_Profile)& theProfile, const TopoDS_Face& thePlane,
+                                                                                                                       Standard_Real& outPar);
 
   /**
    * Returns true if profile has the intersection with reference hydraulic axis.
@@ -88,7 +107,7 @@ public:
    * if axis presented by set of edges the <outPar> returns a common length of segments till the intersection point. 
    */
   HYDRODATA_EXPORT virtual bool HasIntersection( const Handle(HYDROData_Profile)& theProfile, const TopoDS_Face& thePlane,
-                                                                                               Standard_Real& outPar) const;
+                                                                                                                        Standard_Real& outPar) const;
 
    /**
    * Builds a planar face
@@ -114,8 +133,7 @@ public:
    * Removes all reference profile objects from stream.
    */
   HYDRODATA_EXPORT virtual void RemoveProfiles();
-
-
+  
 protected:
 
   /**
@@ -129,6 +147,26 @@ protected:
    * If hydraulic axis is not set all profiles will be removed from order.
    */
   void updateProfilesOrder();
+  
+  /**
+   * Create all necessary child group objects.
+   */
+  HYDRODATA_EXPORT virtual void createGroupObjects();
+
+  /**
+   * Builds b-spline using interpolation algorithm.
+   */
+  Handle(Geom_BSplineCurve) buildInterpolationCurve(const   Handle(TColgp_HArray1OfPnt)& theArrayOfPnt);
+
+  /**
+   * Returns default filling color for new object.
+   */
+  HYDRODATA_EXPORT virtual QColor getDefaultFillingColor() const;
+
+  /**
+   * Returns default border color for new object.
+   */
+  HYDRODATA_EXPORT virtual QColor getDefaultBorderColor() const;
 
 private: