GNU Radio 3.7.1 C++ API
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00001 /* -*- c++ -*- */ 00002 /* 00003 * Copyright 2012,2013 Free Software Foundation, Inc. 00004 * 00005 * This file is part of GNU Radio 00006 * 00007 * GNU Radio is free software; you can redistribute it and/or modify 00008 * it under the terms of the GNU General Public License as published by 00009 * the Free Software Foundation; either version 3, or (at your option) 00010 * any later version. 00011 * 00012 * GNU Radio is distributed in the hope that it will be useful, 00013 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00015 * GNU General Public License for more details. 00016 * 00017 * You should have received a copy of the GNU General Public License 00018 * along with GNU Radio; see the file COPYING. If not, write to 00019 * the Free Software Foundation, Inc., 51 Franklin Street, 00020 * Boston, MA 02110-1301, USA. 00021 */ 00022 00023 #ifndef INCLUDED_QTGUI_TIME_RASTER_SINK_F_H 00024 #define INCLUDED_QTGUI_TIME_RASTER_SINK_F_H 00025 00026 #include <Python.h> 00027 #include <gnuradio/qtgui/api.h> 00028 #include <gnuradio/sync_block.h> 00029 #include <qapplication.h> 00030 #include <qwt_symbol.h> 00031 00032 namespace gr { 00033 namespace qtgui { 00034 00035 /*! 00036 * \brief A graphical sink to display multiple signals on a 00037 * time_raster plot. 00038 * \ingroup instrumentation_blk 00039 * \ingroup qtgui_blk 00040 * 00041 * \details 00042 * This is a QT-based graphical sink that takes set of a floating 00043 * point streams and plots a time_raster (spectrogram) plot. 00044 * 00045 */ 00046 class QTGUI_API time_raster_sink_f : virtual public sync_block 00047 { 00048 public: 00049 // gr::qtgui::time_raster_sink_f::sptr 00050 typedef boost::shared_ptr<time_raster_sink_f> sptr; 00051 00052 /*! 00053 * \brief Build a floating point time raster sink. 00054 * 00055 * \param samp_rate sample rate of signal 00056 * \param cols number of cols to plot 00057 * \param rows number of rows to plot 00058 * \param mult vector of floats as a scaling multiplier for each input stream 00059 * \param offset vector of floats as an offset for each input stream 00060 * \param name title for the plot 00061 * \param nconnections number of streams connected 00062 * \param parent a QWidget parent object, if any 00063 */ 00064 static sptr make(double samp_rate, 00065 double rows, double cols, 00066 const std::vector<float> &mult, 00067 const std::vector<float> &offset, 00068 const std::string &name, 00069 int nconnections=1, 00070 QWidget *parent=NULL); 00071 00072 virtual void exec_() = 0; 00073 virtual PyObject* pyqwidget() = 0; 00074 00075 virtual void set_update_time(double t) = 0; 00076 virtual void set_title(const std::string &title) = 0; 00077 virtual void set_line_label(int which, const std::string &lable) = 0; 00078 virtual void set_line_color(int which, const std::string &color) = 0; 00079 virtual void set_line_width(int which, int width) = 0; 00080 virtual void set_line_style(int which, Qt::PenStyle style) = 0; 00081 virtual void set_line_marker(int which, QwtSymbol::Style marker) = 0; 00082 virtual void set_line_alpha(int which, double alpha) = 0; 00083 virtual void set_color_map(int which, const int color) = 0; 00084 00085 virtual std::string title() = 0; 00086 virtual std::string line_label(int which) = 0; 00087 virtual std::string line_color(int which) = 0; 00088 virtual int line_width(int which) = 0; 00089 virtual int line_style(int which) = 0; 00090 virtual int line_marker(int which) = 0; 00091 virtual double line_alpha(int which) = 0; 00092 virtual int color_map(int which) = 0; 00093 00094 virtual void set_size(int width, int height) = 0; 00095 00096 virtual void set_samp_rate(const double samp_rate) = 0; 00097 virtual void set_num_rows(double rows) = 0; 00098 virtual void set_num_cols(double cols) = 0; 00099 00100 virtual double num_rows() = 0; 00101 virtual double num_cols() = 0; 00102 00103 virtual void set_multiplier(const std::vector<float> &mult) = 0; 00104 virtual void set_offset(const std::vector<float> &offset) = 0; 00105 00106 virtual void set_intensity_range(float min, float max) = 0; 00107 00108 virtual void enable_menu(bool en) = 0; 00109 virtual void enable_grid(bool en) = 0; 00110 virtual void enable_autoscale(bool en) = 0; 00111 virtual void reset() = 0; 00112 00113 QApplication *d_qApplication; 00114 }; 00115 00116 } /* namespace qtgui */ 00117 } /* namespace gr */ 00118 00119 #endif /* INCLUDED_QTGUI_TIME_RASTER_SINK_F_H */