scatter_plot.h

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/* -*- c++ -*- */
/*
 * Copyright 2014 Communications Engineering Lab, KIT.
 *
 * This is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3, or (at your option)
 * any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this software; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street,
 * Boston, MA 02110-1301, USA.
 */

#include <QApplication>
#include <QTimer>

#include <qwt_plot.h>
#include <qwt_plot_curve.h>
#include <qwt_plot_grid.h>
#include <qwt_plot_marker.h>
#include <qwt_symbol.h>
#include <qwt_text.h>

namespace gr {
namespace radar {

class scatter_plot : public QWidget
{
    Q_OBJECT

public:
    scatter_plot(int interval,
                 std::vector<float> axis_x,
                 std::vector<float> axis_y,
                 std::vector<float>* x,
                 std::vector<float>* y,
                 std::string label_x,
                 std::string label_y,
                 bool* xy_read,
                 std::string label,
                 QWidget* parent = 0);
    ~scatter_plot();

private:
    int d_interval;
    std::string d_label_x, d_label_y;
    std::vector<float> d_axis_x, d_axis_y;
    std::vector<float>*d_x, *d_y;
    bool* d_xy_read;
    QwtPlot* d_plot;
    QwtSymbol* d_symbol;
    QwtPlotGrid* d_grid;
    std::vector<QwtPlotMarker*> d_marker;
    QTimer* d_timer;

protected:
    void resizeEvent(QResizeEvent* event);

public slots:
    void refresh();
};

} // namespace radar
} // namespace gr