refs #430: incorrect coordinates in dump polyline

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

diff --git a/src/HYDROData/HYDROData_Bathymetry.cxx b/src/HYDROData/HYDROData_Bathymetry.cxx
index 9bdfd1cfd54a5fc2a5a47fcb50bcbf656348fe28..58d3a11cfd7c2103011225dbf3914bc45d9e6f9d 100644 (file)
--- a/src/HYDROData/HYDROData_Bathymetry.cxx
+++ b/src/HYDROData/HYDROData_Bathymetry.cxx
@@ -388,9 +388,19 @@ bool HYDROData_Bathymetry::ImportFromFile( const TCollection_AsciiString& theFil
   // Try to import the file
   if ( aFileSuf == "xyz" )
     aRes = importFromXYZFile( aFile, aPoints );
-    
+
   // Close the file
   aFile.close();
+  
+
+  // Convert from global to local CS
+  Handle_HYDROData_Document aDoc = HYDROData_Document::Document( myLab );
+  AltitudePoints::Iterator anIter( aPoints );
+  for ( ; anIter.More(); anIter.Next() )
+  {
+    AltitudePoint& aPoint = anIter.ChangeValue();
+    aDoc->Transform( aPoint, true );
+  }
 
   if ( aRes )
   {
@@ -466,14 +476,14 @@ bool HYDROData_Bathymetry::importFromXYZFile( QFile&          theFile,
 }
 
 
-bool HYDROData_Bathymetry::CreateBoundaryPolyline() const
+Handle_HYDROData_PolylineXY HYDROData_Bathymetry::CreateBoundaryPolyline() const
 {
   Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( myLab );
   Handle_HYDROData_PolylineXY aResult = 
     Handle_HYDROData_PolylineXY::DownCast( aDocument->CreateObject( KIND_POLYLINEXY ) );
 
   if( aResult.IsNull() )
-    return false;
+    return aResult;
 
   //search free name
   QString aPolylinePref = GetName() + "_Boundary";
@@ -508,5 +518,19 @@ bool HYDROData_Bathymetry::CreateBoundaryPolyline() const
   aResult->AddPoint( 0, HYDROData_IPolyline::Point( Xmax, Ymin ) );
   aResult->Update();
 
-  return true;
+  return aResult;
 }
+
+void HYDROData_Bathymetry::UpdateLocalCS( double theDx, double theDy )
+{
+  gp_XYZ aDelta( theDx, theDy, 0 );
+  AltitudePoints aPoints = GetAltitudePoints();
+  AltitudePoints::Iterator anIter( aPoints );
+  for ( int i = 0 ; anIter.More(); ++i, anIter.Next() )
+  {
+    AltitudePoint& aPoint = anIter.ChangeValue();
+    aPoint += aDelta;
+  }
+  SetAltitudePoints( aPoints );
+}
+