qtgui_time_sink_f Class Reference

A graphical sink to display multiple signals in time.This is a QT-based graphical sink the takes set of a float streams and plots them in the time domain. Each signal is plotted with a different color, and the set_title and set_color functions can be used to change the lable and color for a given input number. More...

#include <qtgui_time_sink_f.h>

Inheritance diagram for qtgui_time_sink_f:

List of all members.

Public Member Functions
	~qtgui_time_sink_f ()
void	exec_ ()
QWidget *	qwidget ()
PyObject *	pyqwidget ()
void	set_time_domain_axis (double min, double max)
void	set_update_time (double t)
void	set_title (int which, const std::string &title)
void	set_color (int which, const std::string &color)
int	work (int noutput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)
	just like gr_block::general_work, only this arranges to call consume_each for you
Public Attributes
QApplication *	d_qApplication
Friends
GR_QTGUI_API qtgui_time_sink_f_sptr	qtgui_make_time_sink_f (int size, double bw, const std::string &name, int nconnections, QWidget *parent)

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Detailed Description

A graphical sink to display multiple signals in time.

This is a QT-based graphical sink the takes set of a float streams and plots them in the time domain. Each signal is plotted with a different color, and the set_title and set_color functions can be used to change the lable and color for a given input number.

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Constructor & Destructor Documentation

qtgui_time_sink_f::~qtgui_time_sink_f

(

)

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Member Function Documentation

void qtgui_time_sink_f::exec_

(

)

PyObject* qtgui_time_sink_f::pyqwidget

(

)

QWidget* qtgui_time_sink_f::qwidget

(

)

void qtgui_time_sink_f::set_color	(	int	which,
		const std::string &	color
	)

void qtgui_time_sink_f::set_time_domain_axis	(	double	min,
		double	max
	)

void qtgui_time_sink_f::set_title	(	int	which,
		const std::string &	title
	)

void qtgui_time_sink_f::set_update_time

(

double

t

)

int qtgui_time_sink_f::work	(	int	noutput_items,
		gr_vector_const_void_star &	input_items,
		gr_vector_void_star &	output_items
	)		[virtual]

just like gr_block::general_work, only this arranges to call consume_each for you

The user must override work to define the signal processing code

Implements gr_sync_block.

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Friends And Related Function Documentation

GR_QTGUI_API qtgui_time_sink_f_sptr qtgui_make_time_sink_f	(	int	size,
		double	bw,
		const std::string &	name,
		int	nconnections,
		QWidget *	parent
	)		[friend]

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Member Data Documentation

QApplication* qtgui_time_sink_f::d_qApplication

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The documentation for this class was generated from the following file:

• qtgui_time_sink_f.h