refs #640: correct width for non-georeferenced profile

[modules/hydro.git] / src / HYDROData / HYDROData_PolylineXY.cxx

diff --git a/src/HYDROData/HYDROData_PolylineXY.cxx b/src/HYDROData/HYDROData_PolylineXY.cxx
index 6c188ac6b727552cd756e33ade5c3dd3a20f5a83..37559e3f3a43775ac7c1ef4a4c9501e839f5c9e2 100755 (executable)
--- a/src/HYDROData/HYDROData_PolylineXY.cxx
+++ b/src/HYDROData/HYDROData_PolylineXY.cxx
@@ -247,6 +247,12 @@ TopoDS_Shape HYDROData_PolylineXY::GetShape() const
   return getPolylineShape();
 }
 
+bool HYDROData_PolylineXY::SetShape( const TopoDS_Shape& theShape )
+{
+  setPolylineShape( theShape );
+  return true;
+}
+
 bool convertEdgeToSection( const TopoDS_Edge&                                       theEdge,
                            NCollection_Sequence<TCollection_AsciiString>&           theSectNames,
                            NCollection_Sequence<HYDROData_PolylineXY::SectionType>& theSectTypes,
@@ -428,9 +434,10 @@ TopoDS_Wire HYDROData_PolylineXY::BuildWire( const SectionType&
 
     if ( thePoints.Size() > 1 )
     {
-      HYDROData_BSplineOperation aBSpline( thePoints, theIsClosed, LOCAL_SELECTION_TOLERANCE );
+      Handle(Geom_BSplineCurve) aCurve = 
+        HYDROData_BSplineOperation::ComputeCurve( thePoints, theIsClosed, LOCAL_SELECTION_TOLERANCE );
 
-      TopoDS_Edge anEdge = BRepBuilderAPI_MakeEdge( aBSpline.Curve() ).Edge();
+      TopoDS_Edge anEdge = BRepBuilderAPI_MakeEdge( aCurve ).Edge();
       aMakeWire.Add( anEdge );
     }
     aMakeWire.Build();
@@ -466,8 +473,9 @@ void HYDROData_PolylineXY::BuildPainterPath( QPainterPath&
   }
   else
   {
-    HYDROData_BSplineOperation aBSpline( thePoints, theIsClosed, LOCAL_SELECTION_TOLERANCE );
-    aBSpline.ComputePath( thePath );
+    Handle(Geom_BSplineCurve) aCurve = 
+      HYDROData_BSplineOperation::ComputeCurve( thePoints, theIsClosed, LOCAL_SELECTION_TOLERANCE );
+    HYDROData_BSplineOperation::ComputePath( aCurve, thePath );
   }
 }
 
@@ -487,7 +495,7 @@ void HYDROData_PolylineXY::Update()
   NCollection_Sequence<bool>                              aSectClosures;
   GetSections( aSectNames, aSectTypes, aSectClosures );
 
-  BRepBuilderAPI_MakeWire aMakeWire;
+  //BRepBuilderAPI_MakeWire aMakeWire;
 
   TopTools_ListOfShape aSectionWiresList;
 
@@ -513,7 +521,7 @@ void HYDROData_PolylineXY::Update()
     TopoDS_Wire aSectionWire = BuildWire( aSectionType, anIsSectionClosed, aPoints );
     if ( !aSectionWire.IsNull() ) {
       aSectionWiresList.Append( aSectionWire );
-      aMakeWire.Add( aSectionWire );
+      //aMakeWire.Add( aSectionWire );
     }
   }
 // all input wires in the <aSectionWiresList>
@@ -655,18 +663,19 @@ double HYDROData_PolylineXY::GetDistance( const int theSectionIndex,
         aPointToTest = aPoint;
     }
 
-    HYDROData_BSplineOperation aBSpline( aPoints, anIsSectionClosed, LOCAL_SELECTION_TOLERANCE );
+    Handle(Geom_BSplineCurve) aCurve = 
+      HYDROData_BSplineOperation::ComputeCurve( aPoints, anIsSectionClosed, LOCAL_SELECTION_TOLERANCE );
 
-    Quantity_Parameter aFirstParam = aBSpline.Curve()->FirstParameter();
-    Quantity_Parameter aSecondParam = aBSpline.Curve()->LastParameter();
+    Quantity_Parameter aFirstParam = aCurve->FirstParameter();
+    Quantity_Parameter aSecondParam = aCurve->LastParameter();
 
     if ( thePointIndex != aSectNbPoints - 1 )
     {
-      GeomAPI_ProjectPointOnCurve aProject( aPointToTest, aBSpline.Curve() );
+      GeomAPI_ProjectPointOnCurve aProject( aPointToTest, aCurve );
       aSecondParam = aProject.LowerDistanceParameter();
     }
 
-    GeomAdaptor_Curve anAdap( aBSpline.Curve() );
+    GeomAdaptor_Curve anAdap( aCurve );
     
     aResDistance = GCPnts_AbscissaPoint::Length( anAdap, aFirstParam, aSecondParam );
   }
@@ -1071,6 +1080,11 @@ HYDROData_PolylineXY::PointsList HYDROData_PolylineXY::GetPoints( const int theS
 {
   PointsList aResList;
 
+  if( IsCustom() )
+  {
+    //TODO: make interpolation to fill the list
+  }
+ 
   Handle(TDataStd_RealList) aListX, aListY;
   getPointsLists( theSectionIndex, aListX, aListY, false );
   if ( aListX.IsNull() || aListY.IsNull() || aListX->IsEmpty() )
@@ -1142,5 +1156,37 @@ void HYDROData_PolylineXY::UpdateLocalCS( double theDx, double theDy )
   SetToUpdate( true );
 }
 
+void HYDROData_PolylineXY::Transform( const QTransform& theTrsf )
+{
+  NCollection_Sequence<TCollection_AsciiString>           aSectNames;
+  NCollection_Sequence<HYDROData_PolylineXY::SectionType> aSectTypes;
+  NCollection_Sequence<bool>                              aSectClosures;
+  GetSections( aSectNames, aSectTypes, aSectClosures );
+
+  for ( int i = 0, aNbSects = aSectNames.Size(); i < aNbSects; i++ ) {
+    PointsList aPoints = GetPoints( i );
+    for( int j = 1, n = aPoints.Size(); j <= n; ++j ) {
+      Point& aPoint = aPoints.ChangeValue( j );
+
+      QPointF aTrsfPoint = theTrsf.map( QPointF( aPoint.X(), aPoint.Y() ) );
+
+      aPoint.SetX( aTrsfPoint.x() );
+      aPoint.SetY( aTrsfPoint.y() );
+    }
+    SetPoints( i, aPoints );
+  }
+
+  Update();
+}
+
+bool HYDROData_PolylineXY::IsCustom() const
+{
+  bool isNull = getPolylineShape().IsNull();
+  int aNbPoints = 0;
 
+  //TODO: to check if there is no points
+  //for( int i=0, n=NbSections(); i<n; i++ )
+  //  aNbPoints += NbPoints( i );
 
+  return !isNull && aNbPoints == 0;
+}