Eigen matrix visualization. More...

#include <imagesc.h>

Public Types
typedef QSharedPointer< ImageSc >	SPtr

typedef QSharedPointer< const ImageSc >	ConstSPtr

Public Types inherited from DISPLIB::Graph
typedef QSharedPointer< Graph >	SPtr

typedef QSharedPointer< const Graph >	ConstSPtr

Public Member Functions
	ImageSc (QWidget *parent=0)

	ImageSc (Eigen::MatrixXd &p_dMat, QWidget *parent=0)

	ImageSc (Eigen::MatrixXf &p_fMat, QWidget *parent=0)

	ImageSc (Eigen::MatrixXi &p_iMat, QWidget *parent=0)

	~ImageSc ()

void	init ()

void	updateData (Eigen::MatrixXd &p_dMat)

void	updateData (Eigen::MatrixXf &p_fMat)

void	updateData (Eigen::MatrixXi &p_iMat)

void	setColorMap (const QString &p_sColorMap)

Public Member Functions inherited from DISPLIB::Graph
	Graph (QWidget *parent=0)

void	init ()

void	setTitle (const QString &p_sTitle)

void	setXLabel (const QString &p_sXLabel)

void	setYLabel (const QString &p_sYLabel)

Protected Member Functions
void	updateMaps ()

void	paintEvent (QPaintEvent *event)

Protected Member Functions inherited from DISPLIB::Graph
void	resizeEvent (QResizeEvent *event)

void	drawLabels (qint32 p_iContentWidth, qint32 p_iContentHeight)

Protected Attributes
QPixmap *	m_pPixmapData

QPixmap *	m_pPixmapColorbar

QString	m_sColorMap

Eigen::MatrixXd	m_matCentNormData

double	m_dMinValue

double	m_dMaxValue

bool	m_bColorbar

QVector< double >	m_qVecScaleValues

qint32	m_iColorbarWidth

qint32	m_iColorbarSteps

qint32	m_iColorbarGradSteps

QFont	m_qFontColorbar

QPen	m_qPenColorbar

QRgb(*	pColorMapper )(double, const QString &)

Protected Attributes inherited from DISPLIB::Graph
QSize	m_qSizeWidget

QString	m_sTitle

QFont	m_qFontTitle

QPen	m_qPenTitle

qint32	m_iBorderTopBottom

qint32	m_iBorderLeftRight

QString	m_sXLabel

QString	m_sYLabel

QFont	m_qFontAxes

QPen	m_qPenAxes

Detailed Description

Eigen matrix visualization.

Visualizes Eigen matrizes, similiar to MATLABs imagesc function; Available colormaps are: Jet, Hot, Bone

Definition at line 77 of file imagesc.h.

Inheritance diagram for DISPLIB::ImageSc:

Member Typedef Documentation

◆ ConstSPtr

typedef QSharedPointer<const ImageSc> DISPLIB::ImageSc::ConstSPtr

Const shared pointer type for ImageSc class.

Definition at line 83 of file imagesc.h.

◆ SPtr

typedef QSharedPointer<ImageSc> DISPLIB::ImageSc::SPtr

Shared pointer type for ImageSc class.

Definition at line 82 of file imagesc.h.

Constructor & Destructor Documentation

◆ ImageSc() [1/4]

ImageSc::ImageSc ( QWidget * parent = 0 )

explicit

Creates the scaled image view.

Parameters

[in] parent Parent QObject (optional).

Definition at line 60 of file imagesc.cpp.

◆ ImageSc() [2/4]

DISPLIB::ImageSc::ImageSc	(	Eigen::MatrixXd &	p_dMat,
		QWidget *	parent = `0`
	)

explicit

Creates the scaled image view with a given double matrix.

Parameters

[in]	p_dMat	The double data matrix.
[in]	parent	Parent QObject (optional).

◆ ImageSc() [3/4]

DISPLIB::ImageSc::ImageSc	(	Eigen::MatrixXf &	p_fMat,
		QWidget *	parent = `0`
	)

explicit

Creates the scaled image view with a given float matrix.

Parameters

[in]	p_fMat	The float data matrix.
[in]	parent	Parent QObject (optional).

◆ ImageSc() [4/4]

DISPLIB::ImageSc::ImageSc	(	Eigen::MatrixXi &	p_iMat,
		QWidget *	parent = `0`
	)

explicit

Creates the scaled image view with a given integer matrix.

Parameters

[in]	p_iMat	The integer data matrix.
[in]	parent	Parent QObject (optional).

◆ ~ImageSc()

ImageSc::~ImageSc ( )

Destructs the ImageSc object

Definition at line 103 of file imagesc.cpp.

Member Function Documentation

◆ init()

void ImageSc::init ( )

Initializes the ImageSc object

Definition at line 113 of file imagesc.cpp.

◆ paintEvent()

void ImageSc::paintEvent ( QPaintEvent * event )

protected

The reimplemented paintEvent

Parameters

[in] event The event.

Definition at line 252 of file imagesc.cpp.

◆ setColorMap()

void ImageSc::setColorMap ( const QString & p_sColorMap )

Sets the color map to use, e.g. "Jet", "Hot", "Bone"

Parameters

[in] p_sColorMap The colormap to use.

Definition at line 243 of file imagesc.cpp.

◆ updateData() [1/3]

void DISPLIB::ImageSc::updateData ( Eigen::MatrixXd & p_dMat )

Updates the scaled image view with a given double matrix.

Parameters

[in] p_dMat The double data matrix.

◆ updateData() [2/3]

void DISPLIB::ImageSc::updateData ( Eigen::MatrixXf & p_fMat )

Updates the scaled image view with a given float matrix.

Parameters

[in] p_fMat The float data matrix.

◆ updateData() [3/3]

void DISPLIB::ImageSc::updateData ( Eigen::MatrixXi & p_iMat )

Updates the scaled image view with a given integer matrix.

Parameters

[in] p_dMat The integer data matrix.

◆ updateMaps()

void ImageSc::updateMaps ( )

protected

Updates data and colorbar pixmap

Definition at line 172 of file imagesc.cpp.

Member Data Documentation

◆ m_bColorbar

bool DISPLIB::ImageSc::m_bColorbar

protected

If colorbar is visible.

Definition at line 191 of file imagesc.h.

◆ m_dMaxValue

double DISPLIB::ImageSc::m_dMaxValue

protected

Maximal data value.

Definition at line 189 of file imagesc.h.

◆ m_dMinValue

double DISPLIB::ImageSc::m_dMinValue

protected

Minimal data value.

Definition at line 188 of file imagesc.h.

◆ m_iColorbarGradSteps

qint32 DISPLIB::ImageSc::m_iColorbarGradSteps

protected

Gradient steps of the colorbar.

Definition at line 195 of file imagesc.h.

◆ m_iColorbarSteps

qint32 DISPLIB::ImageSc::m_iColorbarSteps

protected

Number of colorbar vaues to display.

Definition at line 194 of file imagesc.h.

◆ m_iColorbarWidth

qint32 DISPLIB::ImageSc::m_iColorbarWidth

protected

Colorbar width.

Definition at line 193 of file imagesc.h.

◆ m_matCentNormData

Eigen::MatrixXd DISPLIB::ImageSc::m_matCentNormData

protected

centralized and normalized data.

Definition at line 186 of file imagesc.h.

◆ m_pPixmapColorbar

QPixmap* DISPLIB::ImageSc::m_pPixmapColorbar

protected

colorbar pixmap.

Definition at line 182 of file imagesc.h.

◆ m_pPixmapData

QPixmap* DISPLIB::ImageSc::m_pPixmapData

protected

data pixmap.

Definition at line 181 of file imagesc.h.

◆ m_qFontColorbar

QFont DISPLIB::ImageSc::m_qFontColorbar

protected

Colorbar font.

Definition at line 196 of file imagesc.h.

◆ m_qPenColorbar

QPen DISPLIB::ImageSc::m_qPenColorbar

protected

Colorbar pen.

Definition at line 197 of file imagesc.h.

◆ m_qVecScaleValues

QVector<double> DISPLIB::ImageSc::m_qVecScaleValues

protected

Scale values.

Definition at line 192 of file imagesc.h.

◆ m_sColorMap

QString DISPLIB::ImageSc::m_sColorMap

protected

The colorbar.

Definition at line 184 of file imagesc.h.

◆ pColorMapper

QRgb(* DISPLIB::ImageSc::pColorMapper) (double, const QString &)

protected

Function pointer to current colormap.

Definition at line 199 of file imagesc.h.

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

src/libraries/disp/plots/imagesc.h
src/libraries/disp/plots/imagesc.cpp

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Member Typedef Documentation

◆ ConstSPtr

◆ SPtr

Constructor & Destructor Documentation

◆ ImageSc() [1/4]

◆ ImageSc() [2/4]

◆ ImageSc() [3/4]

◆ ImageSc() [4/4]

◆ ~ImageSc()

Member Function Documentation

◆ init()

◆ paintEvent()

◆ setColorMap()

◆ updateData() [1/3]

◆ updateData() [2/3]

◆ updateData() [3/3]

◆ updateMaps()

Member Data Documentation

◆ m_bColorbar

◆ m_dMaxValue

◆ m_dMinValue

◆ m_iColorbarGradSteps

◆ m_iColorbarSteps

◆ m_iColorbarWidth

◆ m_matCentNormData

◆ m_pPixmapColorbar

◆ m_pPixmapData

◆ m_qFontColorbar

◆ m_qPenColorbar

◆ m_qVecScaleValues

◆ m_sColorMap

◆ pColorMapper