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GNU Radio Manual and C++ API Reference
3.9.1.0
The Free & Open Software Radio Ecosystem
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11 #ifndef INCLUDED_QTGUI_FREQ_SINK_C_H
12 #define INCLUDED_QTGUI_FREQ_SINK_C_H
22 #include <qapplication.h>
78 typedef std::shared_ptr<freq_sink_c>
sptr;
100 static sptr make(
int fftsize,
104 const std::string& name,
105 int nconnections = 1,
106 QWidget* parent = NULL);
108 virtual void exec_() = 0;
109 virtual QWidget* qwidget() = 0;
112 virtual PyObject* pyqwidget() = 0;
114 virtual void* pyqwidget() = 0;
117 virtual void set_fft_size(
const int fftsize) = 0;
118 virtual int fft_size()
const = 0;
119 virtual void set_fft_average(
const float fftavg) = 0;
120 virtual float fft_average()
const = 0;
124 virtual void set_fft_window_normalized(
const bool enable) = 0;
126 virtual void set_frequency_range(
const double centerfreq,
const double bandwidth) = 0;
127 virtual void set_y_axis(
double min,
double max) = 0;
129 virtual void set_update_time(
double t) = 0;
131 virtual void set_title(
const std::string& title) = 0;
132 virtual void set_y_label(
const std::string& label,
const std::string& unit) = 0;
133 virtual void set_line_label(
unsigned int which,
const std::string& label) = 0;
134 virtual void set_line_color(
unsigned int which,
const std::string& color) = 0;
135 virtual void set_line_width(
unsigned int which,
int width) = 0;
136 virtual void set_line_style(
unsigned int which,
int style) = 0;
137 virtual void set_line_marker(
unsigned int which,
int marker) = 0;
138 virtual void set_line_alpha(
unsigned int which,
double alpha) = 0;
166 const std::string& tag_key =
"") = 0;
168 virtual std::string title() = 0;
169 virtual std::string line_label(
unsigned int which) = 0;
170 virtual std::string line_color(
unsigned int which) = 0;
171 virtual int line_width(
unsigned int which) = 0;
172 virtual int line_style(
unsigned int which) = 0;
173 virtual int line_marker(
unsigned int which) = 0;
174 virtual double line_alpha(
unsigned int which) = 0;
176 virtual void set_size(
int width,
int height) = 0;
178 virtual void enable_menu(
bool en =
true) = 0;
179 virtual void enable_grid(
bool en =
true) = 0;
180 virtual void enable_autoscale(
bool en =
true) = 0;
181 virtual void enable_control_panel(
bool en =
true) = 0;
182 virtual void enable_max_hold(
bool en) = 0;
183 virtual void enable_min_hold(
bool en) = 0;
184 virtual void clear_max_hold() = 0;
185 virtual void clear_min_hold() = 0;
186 virtual void disable_legend() = 0;
187 virtual void reset() = 0;
188 virtual void enable_axis_labels(
bool en =
true) = 0;
A graphical sink to display multiple signals in frequency.
Definition: freq_sink_c.h:74
win_type
Definition: window.h:25
#define QTGUI_API
Definition: gr-qtgui/include/gnuradio/qtgui/api.h:18
float min(float a, float b)
QApplication * d_qApplication
Definition: freq_sink_c.h:190
synchronous 1:1 input to output with history
Definition: sync_block.h:25
GNU Radio logging wrapper for log4cpp library (C++ port of log4j)
Definition: basic_block.h:29
std::shared_ptr< freq_sink_c > sptr
Definition: freq_sink_c.h:78
trigger_mode
Definition: trigger_mode.h:17