cv::plot::Plot2d Class Reference

#include <opencv2/plot.hpp>

Collaboration diagram for cv::plot::Plot2d:

Public Member Functions
virtual void	render (OutputArray _plotResult)=0
virtual void	setGridLinesNumber (int gridLinesNumber)=0
virtual void	setInvertOrientation (bool _invertOrientation)=0
virtual void	setMaxX (double _plotMaxX)=0
virtual void	setMaxY (double _plotMaxY)=0
virtual void	setMinX (double _plotMinX)=0
virtual void	setMinY (double _plotMinY)=0
virtual void	setNeedPlotLine (bool _needPlotLine)=0
	Switches data visualization mode.
virtual void	setPlotAxisColor (Scalar _plotAxisColor)=0
virtual void	setPlotBackgroundColor (Scalar _plotBackgroundColor)=0
virtual void	setPlotGridColor (Scalar _plotGridColor)=0
virtual void	setPlotLineColor (Scalar _plotLineColor)=0
virtual void	setPlotLineWidth (int _plotLineWidth)=0
virtual void	setPlotSize (int _plotSizeWidth, int _plotSizeHeight)=0
virtual void	setPlotTextColor (Scalar _plotTextColor)=0
virtual void	setPointIdxToPrint (int pointIdx)=0
	Sets the index of a point which coordinates will be printed on the top left corner of the plot (if ShowText flag is true).
virtual void	setShowGrid (bool needShowGrid)=0
virtual void	setShowText (bool needShowText)=0
Public Member Functions inherited from cv::Algorithm
	Algorithm ()
virtual	~Algorithm ()
virtual void	clear ()
	Clears the algorithm state.
virtual bool	empty () const
	Returns true if the Algorithm is empty (e.g. in the very beginning or after unsuccessful read.
virtual String	getDefaultName () const
virtual void	read (const FileNode &fn)
	Reads algorithm parameters from a file storage.
virtual void	save (const String &filename) const
void	write (const Ptr< FileStorage > &fs, const String &name=String()) const
virtual void	write (FileStorage &fs) const
	Stores algorithm parameters in a file storage.
void	write (FileStorage &fs, const String &name) const

Static Public Member Functions
static Ptr< Plot2d >	create (InputArray data)
	Creates Plot2d object.
static Ptr< Plot2d >	create (InputArray dataX, InputArray dataY)
	Creates Plot2d object.
Static Public Member Functions inherited from cv::Algorithm
template<typename _Tp >
static Ptr< _Tp >	load (const String &filename, const String &objname=String())
	Loads algorithm from the file.
template<typename _Tp >
static Ptr< _Tp >	loadFromString (const String &strModel, const String &objname=String())
	Loads algorithm from a String.
template<typename _Tp >
static Ptr< _Tp >	read (const FileNode &fn)
	Reads algorithm from the file node.

Additional Inherited Members
Protected Member Functions inherited from cv::Algorithm
void	writeFormat (FileStorage &fs) const

Member Function Documentation

create() [1/2]

static Ptr< Plot2d > cv::plot::Plot2d::create ( InputArray  data )

static

Python:
	cv.plot.Plot2d.create(	data	) ->	retval
	cv.plot.Plot2d.create(	dataX, dataY	) ->	retval
	cv.plot.Plot2d_create(	data	) ->	retval
	cv.plot.Plot2d_create(	dataX, dataY	) ->	retval

Creates Plot2d object.

Parameters

data	\(1xN\) or \(Nx1\) matrix containing \(Y\) values of points to plot. \(X\) values will be equal to indexes of correspondind elements in data matrix.

create() [2/2]

static Ptr< Plot2d > cv::plot::Plot2d::create ( InputArray  dataX, InputArray  dataY  )

static

Python:
	cv.plot.Plot2d.create(	data	) ->	retval
	cv.plot.Plot2d.create(	dataX, dataY	) ->	retval
	cv.plot.Plot2d_create(	data	) ->	retval
	cv.plot.Plot2d_create(	dataX, dataY	) ->	retval

Creates Plot2d object.

Parameters

dataX	\(1xN\) or \(Nx1\) matrix \(X\) values of points to plot.
dataY	\(1xN\) or \(Nx1\) matrix containing \(Y\) values of points to plot.

render()

virtual void cv::plot::Plot2d::render ( OutputArray  _plotResult )

pure virtual

Python:
	cv.plot.Plot2d.render(	[, _plotResult]	) ->	_plotResult

setGridLinesNumber()

virtual void cv::plot::Plot2d::setGridLinesNumber ( int  gridLinesNumber )

pure virtual

Python:
	cv.plot.Plot2d.setGridLinesNumber(	gridLinesNumber	) ->	None

setInvertOrientation()

virtual void cv::plot::Plot2d::setInvertOrientation ( bool  _invertOrientation )

pure virtual

Python:
	cv.plot.Plot2d.setInvertOrientation(	_invertOrientation	) ->	None

setMaxX()

virtual void cv::plot::Plot2d::setMaxX ( double  _plotMaxX )

pure virtual

Python:
	cv.plot.Plot2d.setMaxX(	_plotMaxX	) ->	None

setMaxY()

virtual void cv::plot::Plot2d::setMaxY ( double  _plotMaxY )

pure virtual

Python:
	cv.plot.Plot2d.setMaxY(	_plotMaxY	) ->	None

setMinX()

virtual void cv::plot::Plot2d::setMinX ( double  _plotMinX )

pure virtual

Python:
	cv.plot.Plot2d.setMinX(	_plotMinX	) ->	None

setMinY()

virtual void cv::plot::Plot2d::setMinY ( double  _plotMinY )

pure virtual

Python:
	cv.plot.Plot2d.setMinY(	_plotMinY	) ->	None

setNeedPlotLine()

virtual void cv::plot::Plot2d::setNeedPlotLine ( bool  _needPlotLine )

pure virtual

Python:
	cv.plot.Plot2d.setNeedPlotLine(	_needPlotLine	) ->	None

Switches data visualization mode.

Parameters

_needPlotLine

if true then neighbour plot points will be connected by lines. In other case data will be plotted as a set of standalone points.

setPlotAxisColor()

virtual void cv::plot::Plot2d::setPlotAxisColor ( Scalar  _plotAxisColor )

pure virtual

Python:
	cv.plot.Plot2d.setPlotAxisColor(	_plotAxisColor	) ->	None

setPlotBackgroundColor()

virtual void cv::plot::Plot2d::setPlotBackgroundColor ( Scalar  _plotBackgroundColor )

pure virtual

Python:
	cv.plot.Plot2d.setPlotBackgroundColor(	_plotBackgroundColor	) ->	None

setPlotGridColor()

virtual void cv::plot::Plot2d::setPlotGridColor ( Scalar  _plotGridColor )

pure virtual

Python:
	cv.plot.Plot2d.setPlotGridColor(	_plotGridColor	) ->	None

setPlotLineColor()

virtual void cv::plot::Plot2d::setPlotLineColor ( Scalar  _plotLineColor )

pure virtual

Python:
	cv.plot.Plot2d.setPlotLineColor(	_plotLineColor	) ->	None

setPlotLineWidth()

virtual void cv::plot::Plot2d::setPlotLineWidth ( int  _plotLineWidth )

pure virtual

Python:
	cv.plot.Plot2d.setPlotLineWidth(	_plotLineWidth	) ->	None

setPlotSize()

virtual void cv::plot::Plot2d::setPlotSize ( int  _plotSizeWidth, int  _plotSizeHeight  )

pure virtual

Python:
	cv.plot.Plot2d.setPlotSize(	_plotSizeWidth, _plotSizeHeight	) ->	None

setPlotTextColor()

virtual void cv::plot::Plot2d::setPlotTextColor ( Scalar  _plotTextColor )

pure virtual

Python:
	cv.plot.Plot2d.setPlotTextColor(	_plotTextColor	) ->	None

setPointIdxToPrint()

virtual void cv::plot::Plot2d::setPointIdxToPrint ( int  pointIdx )

pure virtual

Python:
	cv.plot.Plot2d.setPointIdxToPrint(	pointIdx	) ->	None

Sets the index of a point which coordinates will be printed on the top left corner of the plot (if ShowText flag is true).

Parameters

pointIdx

index of the required point in data array.

setShowGrid()

virtual void cv::plot::Plot2d::setShowGrid ( bool  needShowGrid )

pure virtual

Python:
	cv.plot.Plot2d.setShowGrid(	needShowGrid	) ->	None

setShowText()

virtual void cv::plot::Plot2d::setShowText ( bool  needShowText )

pure virtual

Python:
	cv.plot.Plot2d.setShowText(	needShowText	) ->	None

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

• opencv2/plot.hpp