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 QLineEdit; 00038 class QComboBox; 00039 class Graph; 00040 class ColorBox; 00041 00043 class PolynomFitDialog : public QDialog 00044 { 00045 Q_OBJECT 00046 00047 public: 00048 PolynomFitDialog( QWidget* parent = 0, const char* name = 0, bool modal = false, 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 QLineEdit* boxStart; 00066 QLineEdit* boxEnd; 00067 ColorBox* boxColor; 00068 }; 00069 00070 #endif 00071