rdf::Histogram Class Reference

#include <Image.h>

Public Member Functions
	Histogram (const cv::Mat &values=cv::Mat())
	Histogram (double minVal, double maxVal, int numBins=256)
cv::Mat	draw (const QPen &pen=QPen(), const QColor &bgCol=QColor(255, 255, 255))
void	draw (QPainter &p, const Rect &r) const
bool	isEmpty () const
cv::Mat	hist () const
double	maxBin () const
int	maxBinIdx () const
double	minBin () const
int	numBins () const
int	binIdx (double val) const
double	value (int binIdx) const
void	add (double val, double weight=1.0)

Static Public Member Functions
template<typename Num >
static Histogram	fromData (const cv::Mat &data, int numBins=256)

Protected Member Functions
void	draw (QPainter &p) const
double	transformX (double val, const Rect &r) const
double	transformY (double val, double minV, double maxV, const Rect &r) const

Protected Attributes
cv::Mat	mHist
double	mMinVal = 0
double	mMaxVal = 0

Constructor & Destructor Documentation

rdf::Histogram::Histogram

(

const cv::Mat &

values = cv::Mat()

)

rdf::Histogram::Histogram	(	double	minVal,
		double	maxVal,
		int	numBins = 256
	)

Member Function Documentation

void rdf::Histogram::add	(	double	val,
		double	weight = 1.0
	)

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int rdf::Histogram::binIdx

(

double

val

)

const

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cv::Mat rdf::Histogram::draw	(	const QPen &	pen = QPen(),
		const QColor &	bgCol = QColor(255, 255, 255)
	)

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void rdf::Histogram::draw	(	QPainter &	p,
		const Rect &	r
	)		const

void rdf::Histogram::draw ( QPainter &  p ) const

protected

template<typename Num >

static Histogram rdf::Histogram::fromData ( const cv::Mat &  data, int  numBins = 256  )

inlinestatic

cv::Mat rdf::Histogram::hist

(

)

const

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bool rdf::Histogram::isEmpty

(

)

const

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double rdf::Histogram::maxBin

(

)

const

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int rdf::Histogram::maxBinIdx

(

)

const

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double rdf::Histogram::minBin

(

)

const

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int rdf::Histogram::numBins

(

)

const

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double rdf::Histogram::transformX ( double  val, const Rect &  r  ) const

protected

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double rdf::Histogram::transformY ( double  val, double  minV, double  maxV, const Rect &  r  ) const

protected

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double rdf::Histogram::value

(

int

binIdx

)

const

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Member Data Documentation

cv::Mat rdf::Histogram::mHist

protected

double rdf::Histogram::mMaxVal = 0

protected

double rdf::Histogram::mMinVal = 0

protected

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

• src/Core/Image.h
• src/Core/Image.cpp