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973c2be1e1
The copying permission statements at the beginning of source files updated to refer to LGPL. Copyright dates extended till 2014 in advance.
117 lines
3.8 KiB
C++
117 lines
3.8 KiB
C++
// Created on: 1994-04-18
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// Created by: Didier PIFFAULT
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// Copyright (c) 1994-1999 Matra Datavision
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// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and / or modify it
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// under the terms of the GNU Lesser General Public version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#include <SelectBasics_SortAlgo.ixx>
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#include <TColStd_ListIteratorOfListOfInteger.hxx>
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#include <TColStd_MapOfInteger.hxx>
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#include <gp_Pnt2d.hxx>
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//=======================================================================
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//function : SelectBasics_SortAlgo
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//purpose :
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//=======================================================================
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SelectBasics_SortAlgo::SelectBasics_SortAlgo()
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: sizeArea(0.)
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{}
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//=======================================================================
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//function : SelectBasics_SortAlgo
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//purpose :
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//=======================================================================
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SelectBasics_SortAlgo::SelectBasics_SortAlgo
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(const Bnd_Box2d& ClippingRectangle,
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const Standard_Real sizeOfSensitiveArea,
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const Handle_Bnd_HArray1OfBox2d& theRectangles)
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: clipRect(ClippingRectangle), sizeArea(sizeOfSensitiveArea)
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{
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sortedRect.Initialize(clipRect, theRectangles);
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}
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//=======================================================================
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//function : Initialize
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//purpose :
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//=======================================================================
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void SelectBasics_SortAlgo::Initialize(const Bnd_Box2d& ClippingRectangle,
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const Standard_Real sizeOfSensitiveArea,
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const Handle_Bnd_HArray1OfBox2d& theRectangles)
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{
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clipRect=ClippingRectangle;
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sizeArea=sizeOfSensitiveArea;
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sortedRect.Initialize(clipRect, theRectangles);
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}
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//=======================================================================
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//function : Select
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//purpose :
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//=======================================================================
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void SelectBasics_SortAlgo::InitSelect(const Standard_Real x,
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const Standard_Real y)
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{
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Bnd_Box2d rep;
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rep.Set(gp_Pnt2d(x, y));
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rep.Enlarge(sizeArea);
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myMap.Clear() ;
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TColStd_ListIteratorOfListOfInteger It(sortedRect.Compare(rep));
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for(;It.More();It.Next()){
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myMap.Add(It.Value());
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}
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curResult.Initialize(myMap);
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}
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//=======================================================================
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//function : Select
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//purpose :
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//=======================================================================
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void SelectBasics_SortAlgo::InitSelect(const Bnd_Box2d& rect)
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{
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myMap.Clear() ;
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TColStd_ListIteratorOfListOfInteger It(sortedRect.Compare(rect));
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for(;It.More();It.Next()){
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myMap.Add(It.Value());
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}
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curResult.Initialize(myMap);
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}
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//=======================================================================
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//function : More
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//purpose :
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//=======================================================================
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Standard_Boolean SelectBasics_SortAlgo::More() const
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{
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return curResult.More();
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}
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//=======================================================================
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//function : Next
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//purpose :
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//=======================================================================
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void SelectBasics_SortAlgo::Next()
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{
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curResult.Next();
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}
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//=======================================================================
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//function : Value
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//purpose :
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//=======================================================================
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Standard_Integer SelectBasics_SortAlgo::Value() const
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{
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return curResult.Key();
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}
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