PolynomFitDialog.h

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00001 /***************************************************************************
00002     File                 : PolynomFitDialog.h
00003     Project              : QtiPlot
00004     --------------------------------------------------------------------
00005     Copyright            : (C) 2006 by Ion Vasilief, Tilman Hoener zu Siederdissen
00006     Email (use @ for *)  : ion_vasilief*yahoo.fr, thzs*gmx.net
00007     Description          : Fit polynomial dialog
00008 
00009  ***************************************************************************/
00010 
00011 /***************************************************************************
00012  *                                                                         *
00013  *  This program is free software; you can redistribute it and/or modify   *
00014  *  it under the terms of the GNU General Public License as published by   *
00015  *  the Free Software Foundation; either version 2 of the License, or      *
00016  *  (at your option) any later version.                                    *
00017  *                                                                         *
00018  *  This program is distributed in the hope that it will be useful,        *
00019  *  but WITHOUT ANY WARRANTY; without even the implied warranty of         *
00020  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the          *
00021  *  GNU General Public License for more details.                           *
00022  *                                                                         *
00023  *   You should have received a copy of the GNU General Public License     *
00024  *   along with this program; if not, write to the Free Software           *
00025  *   Foundation, Inc., 51 Franklin Street, Fifth Floor,                    *
00026  *   Boston, MA  02110-1301  USA                                           *
00027  *                                                                         *
00028  ***************************************************************************/
00029 #ifndef POLINOMFITDIALOG_H
00030 #define POLINOMFITDIALOG_H
00031 
00032 #include <QDialog>
00033 
00034 class QCheckBox;
00035 class QSpinBox;
00036 class QPushButton;
00037 class QComboBox;
00038 class Graph;
00039 class ColorBox;
00040 class DoubleSpinBox;
00041 
00043 class PolynomFitDialog : public QDialog
00044 {
00045     Q_OBJECT
00046 
00047 public:
00048     PolynomFitDialog( QWidget* parent = 0, Qt::WFlags fl = 0 );
00049 
00050 public slots:
00051     void fit();
00052     void setGraph(Graph *g);
00053     void activateCurve(const QString& curveName);
00054     void changeDataRange();
00055 
00056 private:
00057     Graph *graph;
00058 
00059     QPushButton* buttonFit;
00060     QPushButton* buttonCancel;
00061     QCheckBox* boxShowFormula;
00062     QComboBox* boxName;
00063     QSpinBox* boxOrder;
00064     QSpinBox* boxPoints;
00065     DoubleSpinBox* boxStart;
00066     DoubleSpinBox* boxEnd;
00067     ColorBox* boxColor;
00068 };
00069 
00070 #endif

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