#include <QtGui/QStandardItemModel>

#include "obrabotka.h"
#include "mainwindow.h"

#include <qwt_plot.h>
#include <qwt_plot_marker.h>
#include <qwt_plot_curve.h>
#include <qwt_legend.h>
#include <qwt_data.h>
#include <qwt_text.h>
#include <qwt_math.h>

#include <qwt_scale_widget.h>
#include <qwt_painter.h>
#include <qwt_plot_canvas.h>

#include <math.h>

obrabotka::obrabotka(QWidget *parent)
        :QDialog(parent)
{

}

obrabotka::~obrabotka()
{
}

void obrabotka::obra()
{

}

void obrabotka::setModel(QStandardItemModel *model)
{
    m_model = model;

        QList<double> x0, x1, x2, x3;
        int Size = m_model->rowCount();
        double X0[Size], X1[Size], X2[Size], X3[Size];


    for (int i = 0; i < m_model->rowCount(); i++) {
                x0.append(m_model->item(i, 0)->text().toDouble());
                x1.append(m_model->item(i, 1)->text().toDouble());
                x2.append(m_model->item(i, 2)->text().toDouble());
              
    }

        for (int i = 0; i < m_model->rowCount(); i++) {
                X0[i] = x0[i];
                X1[i] = x1[i];
                X2[i] = x2[i];
        }

//******* Grafiki *****
    QwtPlot *myPlot = new QwtPlot(tr("Grafiki zavisimosti parametrov ot vremeni"), this);
    
    // add curves
    QwtPlotCurve *curve1 = new QwtPlotCurve("H ot T");
    curve1->setRenderHint(QwtPlotItem::RenderAntialiased); 
    QwtPlotCurve *curve2 = new QwtPlotCurve("Curve 2");

        // Axis of plot
        myPlot->setAxisTitle(QwtPlot::xBottom, "Time/seconds");
        myPlot->setAxisTitle(QwtPlot::yLeft, "Height/meters");
       
    curve1->setPen(QPen(Qt::red));
    curve2->setPen(QPen(Qt::blue));

    curve1->setData(X0,X1,Size);
    curve2->setData(X0,X2,Size);

    curve1->attach(myPlot);
    curve2->attach(myPlot);

    // finally, refresh the plot
    myPlot->resize(600, 500);
    myPlot->replot();
//*************
}

int main(int argc, char **argv)
{
    QApplication a(argc, argv);

    Plot plot;
#if QT_VERSION < 0x040000
    a.setMainWidget(&[b]plot)[/b];
#endif
    plot.resize(600,400);
    plot.show();
    return a.exec(); 
}