TimeRasterDisplayPlot.h

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/* -*- c++ -*- */
/*
 * Copyright 2012,2013 Free Software Foundation, Inc.
 *
 * This file is part of GNU Radio
 *
 * SPDX-License-Identifier: GPL-3.0-or-later
 *
 */
 
#ifndef TIMERASTER_DISPLAY_PLOT_H
#define TIMERASTER_DISPLAY_PLOT_H
 
#include <gnuradio/high_res_timer.h>
#include <gnuradio/qtgui/DisplayPlot.h>
#include <gnuradio/qtgui/plot_raster.h>
#include <gnuradio/qtgui/timeRasterGlobalData.h>
#include <qwt_plot_rasteritem.h>
#include <cstdint>
#include <cstdio>
#include <vector>
 
#include <qwt_interval.h>
 
/*!
 * \brief QWidget for time raster (time vs. time) plots.
 * \ingroup qtgui_blk
 */
class TimeRasterDisplayPlot : public DisplayPlot
{
    Q_OBJECT
 
    Q_PROPERTY(int intensity_color_map_type1 READ getIntensityColorMapType1 WRITE
                   setIntensityColorMapType1)
    Q_PROPERTY(int color_map_title_font_size READ getColorMapTitleFontSize WRITE
                   setColorMapTitleFontSize)
 
public:
    TimeRasterDisplayPlot(
        int nplots, double samp_rate, double rows, double cols, QWidget*);
    ~TimeRasterDisplayPlot() override;
 
    void reset();
 
    void setNumRows(double rows);
    void setNumCols(double cols);
    void setAlpha(unsigned int which, int alpha);
    void setSampleRate(double samprate);
    void setXLabel(const std::string& label);
    void setXAxis(double start, double end);
    void setYLabel(const std::string& label);
    void setYAxis(double start, double end);
 
    double numRows() const;
    double numCols() const;
 
    int getAlpha(unsigned int which);
 
    void setPlotDimensions(const double rows,
                           const double cols,
                           const double units,
                           const std::string& strunits);
 
    void plotNewData(const std::vector<const double*> dataPoints,
                     const uint64_t numDataPoints);
 
    void plotNewData(const double* dataPoints, const uint64_t numDataPoints);
 
    void setIntensityRange(const double minIntensity, const double maxIntensity);
 
    void replot(void) override;
 
    int getIntensityColorMapType(unsigned int) const;
    int getIntensityColorMapType1() const;
    void
    setIntensityColorMapType(const unsigned int, const int, const QColor, const QColor);
    void setIntensityColorMapType1(int);
    int getColorMapTitleFontSize() const;
    void setColorMapTitleFontSize(int tfs);
    const QColor getUserDefinedLowIntensityColor() const;
    const QColor getUserDefinedHighIntensityColor() const;
 
    double getMinIntensity(unsigned int which) const;
    double getMaxIntensity(unsigned int which) const;
 
signals:
    void updatedLowerIntensityLevel(const double);
    void updatedUpperIntensityLevel(const double);
 
private:
    void _updateIntensityRangeDisplay();
 
    std::vector<TimeRasterData*> d_data;
    std::vector<PlotTimeRaster*> d_raster;
 
    double d_samp_rate;
    double d_rows, d_cols;
 
    std::vector<int> d_color_map_type;
    QColor d_low_intensity;
    QColor d_high_intensity;
 
    int d_color_bar_title_font_size;
 
    std::string d_x_label;
    double d_x_start_value;
    double d_x_end_value;
    std::string d_y_label;
    double d_y_start_value;
    double d_y_end_value;
};
 
#endif /* TIMERASTER_DISPLAY_PLOT_H */