Plotter Class Reference

#include <Plotter.h>

Inheritance diagram for Plotter:

Collaboration diagram for Plotter:

Public Member Functions
void	NextSample (double next)
	Plotter (std::string _winname, int _bsize, int _w, int _h, double _framerate_fps)
void	Init ()
void	Show ()
Public Member Functions inherited from SampleLink
void	RegisterCallback (SampleCallback *scb)
void	NextSample (double next)

Additional Inherited Members
Protected Attributes inherited from SampleLink
SampleCallback *	sampleCallback = nullptr

Detailed Description

A pipeline element which provides the facility to plot samples passing into it using a dynamic plot window. Refresh rate, window size and window name may be set using the constructor.

Constructor & Destructor Documentation

Plotter()

Plotter::Plotter	(	std::string	_winname,
		int	_bsize,
		int	_w,
		int	_h,
		double	_framerate_fps
	)

Constructor for Plotter

Parameters

_winname	the text window name for this dynamic plot
_bsize	the internal ring buffer size desired
_w	desired width of the window
_h	desired height of the window
_framerate_fps	desired refreshrate of the window (maxiumum)

Member Function Documentation

Init()

void Plotter::Init

(

)

Initialises the window, must be called before Show()

NextSample()

void Plotter::NextSample ( double  next )

virtual

Callback function for Plotter. This will add the sample to an internal ring buffer, plot the sample on the internal cv::Mat and callback the next pipeline element with the sample

Parameters

next

Implements SampleCallback.

Show()

void Plotter::Show

(

)

Shows the latest version of the internal cv::Mat

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

• src/Plotter.h
• src/Plotter.cpp