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dox/GUISupport/Qt/Chart/vtkQtChartSeriesModelRange.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkQtChartSeriesModelRange.h,v $
00005 
00006   Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
00007   All rights reserved.
00008   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
00009 
00010      This software is distributed WITHOUT ANY WARRANTY; without even
00011      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
00012      PURPOSE.  See the above copyright notice for more information.
00013 
00014 =========================================================================*/
00015 /*-------------------------------------------------------------------------
00016   Copyright 2008 Sandia Corporation.
00017   Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
00018   the U.S. Government retains certain rights in this software.
00019 -------------------------------------------------------------------------*/
00020 
00023 
00024 #ifndef _vtkQtChartSeriesModelRange_h
00025 #define _vtkQtChartSeriesModelRange_h
00026 
00027 #include "vtkQtChartExport.h"
00028 #include <QObject>
00029 #include <QList>    // Needed for return type.
00030 #include <QVariant> // Needed for return type.
00031 
00032 class vtkQtChartSeriesModel;
00033 
00034 
00039 class VTKQTCHART_EXPORT vtkQtChartSeriesModelRange : public QObject
00040 {
00041   Q_OBJECT
00042 
00043 public:
00047   vtkQtChartSeriesModelRange(vtkQtChartSeriesModel *model);
00048   ~vtkQtChartSeriesModelRange() {}
00049 
00053   void initializeRanges(bool xShared=false);
00054 
00059   bool isXRangeShared() const {return this->XRangeShared;}
00060 
00067   QList<QVariant> getSeriesRange(int series, int component) const;
00068 
00069 private slots:
00071   void resetSeries();
00072 
00080   void insertSeries(int first, int last);
00081 
00086   void removeSeries(int first, int last);
00087 
00088 private:
00095   QList<QVariant> computeSeriesRange(int series, int component);
00096 
00097 private:
00098   QList<QList<QVariant> > Range[2]; 
00099   vtkQtChartSeriesModel *Model;     
00100   bool XRangeShared; 
00101 };
00102 
00103 #endif

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