1 // Copyright (C) 2013 CEA/DEN, EDF R&D, OPEN CASCADE
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 #include "CurveCreator_UtilsICurve.hxx"
22 #include "CurveCreator.hxx"
24 const double LOCAL_SELECTION_TOLERANCE = 0.0001;
26 int CurveCreator_UtilsICurve::findLocalPointIndex( CurveCreator_ICurve* theCurve,
27 int theSectionId, float theX, float theY )
33 CurveCreator::Coordinates aCoords;
34 for ( int i = 0, aNb = theCurve->getNbPoints( theSectionId ); i < aNb && aPntIndex < 0; i++ ) {
35 aCoords = theCurve->getPoint( theSectionId, i );
36 if ( aCoords.size() < 2 )
38 if ( fabs( aCoords[0] - theX ) < LOCAL_SELECTION_TOLERANCE &&
39 fabs( aCoords[1] - theY ) < LOCAL_SELECTION_TOLERANCE )
46 void CurveCreator_UtilsICurve::findSectionsToPoints( CurveCreator_ICurve* theCurve,
47 const double theX, const double theY,
48 CurveCreator_ICurve::SectionToPointList& thePoints )
53 for ( int i = 0, aNb = theCurve->getNbSections(); i < aNb; i++ ) {
54 aPointId = CurveCreator_UtilsICurve::findLocalPointIndex( theCurve, i, theX, theY );
57 CurveCreator_ICurve::SectionToPoint aPoint = std::make_pair( i, aPointId );
58 if ( !CurveCreator_UtilsICurve::contains( thePoints, aPoint ) )
59 thePoints.push_back( aPoint );
63 void CurveCreator_UtilsICurve::convert( const CurveCreator_ICurve::SectionToPointList& thePoints,
64 QMap<int, QList<int> >& theConvPoints )
66 theConvPoints.clear();
68 CurveCreator_ICurve::SectionToPointList::const_iterator anIt = thePoints.begin(),
69 aLast = thePoints.end();
71 int aSectionId, aPointId;
72 for ( ; anIt != aLast; anIt++ ) {
73 aSectionId = anIt->first;
74 aPointId = anIt->second;
76 if ( theConvPoints.contains( aSectionId ) )
77 aPoints = theConvPoints[aSectionId];
78 if ( aPoints.contains( aPointId ) )
80 aPoints.append( aPointId );
81 theConvPoints[aSectionId] = aPoints;
86 * Returns whethe the container has the value
87 * \param theList a container of values
88 * \param theValue a value
90 bool CurveCreator_UtilsICurve::contains( const CurveCreator_ICurve::SectionToPointList& theList,
91 const CurveCreator_ICurve::SectionToPoint& theValue )
95 CurveCreator_ICurve::SectionToPointList::const_iterator anIt = theList.begin(),
96 aLast = theList.end();
97 for ( ; anIt != aLast && !isFound; anIt++ )
98 isFound = anIt->first == theValue.first && anIt->second == theValue.second;