Tool to visualize statistics in an n * m box. More...

#include <StatisticsTool.h>

Inheritance diagram for Isis::VisualDisplay:

Collaboration diagram for Isis::VisualDisplay:

Signals
void	setDn (const QString st)
	Signal to set the DN label to st.

void	setSample (const QString st)
	Signal to set the Sample label to st.

void	setLine (const QString st)
	Signal to set the Line label to st.

Public Member Functions
	VisualDisplay (QWidget *parent=0)
	Constructor for visual display.

QSize	sizeHint () const
	Size hint for this widget.

void	setSamples (int samps)
	Set box sample size.

void	setLines (int lines)
	Set box line size.

void	updateSize ()
	Update the size of the box.

void	setPixelData (QVector< QVector< double > > data, int samp, int line)
	Set pixel data and upper left sample/line.

Protected Slots
void	setBoxSize (int size)
	Set box size in pixels.

void	showText (bool b)
	Show/Hide text.

void	showPixels (bool b)
	Show/Hide pixels.

void	showDeviation (bool b)
	Show/Hide deviation.

Protected Member Functions
void	paintPixmap ()
	Paint the pixmap.

void	paintEvent (QPaintEvent *event)
	Paint pixmap to the widget.

void	mouseMoveEvent (QMouseEvent *event)
	Called when the mouse moves over this widget.

void	leaveEvent (QEvent *event)
	Mouse left widget, update labels.

Private Attributes
int	p_boxSamps
	Sample size for box.

int	p_boxLines
	Line size for box.

int	p_boxWidth
	Box width in pixels.

int	p_boxHeight
	Box height in pixels.

int	p_oldWidth
	Previous box width in pixels.

int	p_oldHeight
	Previous box height in pixels.

int	p_ulSamp
	Upper left sample of region captured.

int	p_ulLine
	Upper left line of region captured.

bool	p_set
	Boolean to see if data is set.

bool	p_showText
	Display text?

bool	p_showPixels
	Display pixels?

bool	p_showDeviation
	Display deviation?

QPixmap	p_pixmap
	Pixmap used for drawing.

Stretch	p_stretch
	Stretch used to display pixels.

Statistics	p_stats
	Stats used for calculating stretch and deviation.

QVector< QVector< double > >	p_pixelData
	Stored pixel values.

Detailed Description

Tool to visualize statistics in an n * m box.

This tool is used to visualize statistics in an n * m box specified by the user. It allows for textual and visual representation of the DN values in the region as well as the standard deviation over the box.

Author: 2009-10-07 Noah Hilt

History:

2009-10-07 Noah Hilt - Original version.

2010-06-26 Eric Hyer - Now uses MdiCubeViewport

2012-06-29 Steven Lambright - Improved handling of special pixels so that they are reported correctly. Fixes #199.

Definition at line 59 of file StatisticsTool.h.

Constructor & Destructor Documentation

Isis::VisualDisplay::VisualDisplay ( QWidget * parent = 0 )

Constructor for visual display.

Parameters

parent

Definition at line 421 of file StatisticsTool.cpp.

References Isis::Null, p_boxLines, p_boxSamps, p_pixelData, p_stretch, paintPixmap(), Isis::Stretch::SetHis(), Isis::Stretch::SetHrs(), Isis::Stretch::SetLis(), Isis::Stretch::SetLrs(), and Isis::Stretch::SetNull().

Member Function Documentation

void Isis::VisualDisplay::leaveEvent ( QEvent * event )

protected

Mouse left widget, update labels.

Parameters

event

Definition at line 744 of file StatisticsTool.cpp.

References setDn(), setLine(), and setSample().

void Isis::VisualDisplay::mouseMoveEvent ( QMouseEvent * event )

protected

Called when the mouse moves over this widget.

Parameters

event

Definition at line 716 of file StatisticsTool.cpp.

References Isis::IsSpecial(), p_boxHeight, p_boxLines, p_boxSamps, p_boxWidth, p_pixelData, p_set, p_ulLine, p_ulSamp, Isis::PixelToString(), setDn(), setLine(), and setSample().

void Isis::VisualDisplay::paintEvent ( QPaintEvent * event )

protected

Paint pixmap to the widget.

Parameters

event

Definition at line 701 of file StatisticsTool.cpp.

References p_boxHeight, p_boxLines, p_boxSamps, p_boxWidth, and p_pixmap.

void Isis::VisualDisplay::paintPixmap ( )

protected

Paint the pixmap.

Definition at line 623 of file StatisticsTool.cpp.

References Isis::Statistics::Average(), Isis::IsSpecial(), Isis::Stretch::Map(), Isis::Statistics::Maximum(), Isis::Statistics::Minimum(), p_boxHeight, p_boxLines, p_boxSamps, p_boxWidth, p_pixelData, p_pixmap, p_showDeviation, p_showPixels, p_showText, p_stats, p_stretch, Isis::PixelToString(), Isis::Statistics::StandardDeviation(), and Isis::Statistics::TotalPixels().

Referenced by setPixelData(), updateSize(), and VisualDisplay().

void Isis::VisualDisplay::setBoxSize ( int size )

protectedslot

Set box size in pixels.

Parameters

size

Definition at line 492 of file StatisticsTool.cpp.

References p_boxHeight, p_boxWidth, p_oldHeight, p_oldWidth, and updateSize().

void Isis::VisualDisplay::setDn ( const QString st )

signal

Signal to set the DN label to st.

Parameters

st

Referenced by leaveEvent(), and mouseMoveEvent().

void Isis::VisualDisplay::setLine ( const QString st )

signal

Signal to set the Line label to st.

Parameters

st

Referenced by leaveEvent(), and mouseMoveEvent().

void Isis::VisualDisplay::setLines ( int lines )

Set box line size.

Parameters

lines

Definition at line 478 of file StatisticsTool.cpp.

References p_boxLines, p_boxSamps, p_pixelData, p_set, p_stats, Isis::Statistics::Reset(), and updateSize().

Referenced by Isis::StatisticsTool::changeBoxLines().

void Isis::VisualDisplay::setPixelData	(	QVector< QVector< double > >	data,
		int	samp,
		int	line
	)

Set pixel data and upper left sample/line.

Parameters

data
samp
line

Definition at line 579 of file StatisticsTool.cpp.

References Isis::Statistics::AddData(), Isis::Histogram::AddData(), Isis::Stretch::AddPair(), Isis::Statistics::BestMaximum(), Isis::Statistics::BestMinimum(), Isis::Stretch::ClearPairs(), p_pixelData, p_set, p_stats, p_stretch, p_ulLine, p_ulSamp, paintPixmap(), and Isis::Statistics::Reset().

Referenced by Isis::StatisticsTool::getStatistics().

void Isis::VisualDisplay::setSample ( const QString st )

signal

Signal to set the Sample label to st.

Parameters

st

Referenced by leaveEvent(), and mouseMoveEvent().

void Isis::VisualDisplay::setSamples ( int samps )

Set box sample size.

Parameters

samps

Definition at line 464 of file StatisticsTool.cpp.

References p_boxLines, p_boxSamps, p_pixelData, p_set, p_stats, Isis::Statistics::Reset(), and updateSize().

Referenced by Isis::StatisticsTool::changeBoxSamples().

void Isis::VisualDisplay::showDeviation ( bool b )

protectedslot

Show/Hide deviation.

Parameters

b

Definition at line 561 of file StatisticsTool.cpp.

References p_boxHeight, p_boxWidth, p_oldHeight, p_oldWidth, p_showDeviation, and updateSize().

void Isis::VisualDisplay::showPixels ( bool b )

protectedslot

Show/Hide pixels.

Parameters

b

Definition at line 545 of file StatisticsTool.cpp.

References p_boxHeight, p_boxWidth, p_oldHeight, p_oldWidth, p_showPixels, and updateSize().

void Isis::VisualDisplay::showText ( bool b )

protectedslot

Show/Hide text.

Parameters

b

Definition at line 528 of file StatisticsTool.cpp.

References p_boxHeight, p_boxWidth, p_oldHeight, p_oldWidth, p_showText, and updateSize().

QSize Isis::VisualDisplay::sizeHint ( ) const

Size hint for this widget.

Returns: QSize

Definition at line 455 of file StatisticsTool.cpp.

Referenced by updateSize().

void Isis::VisualDisplay::updateSize ( )

Update the size of the box.

Definition at line 504 of file StatisticsTool.cpp.

References p_boxHeight, p_boxLines, p_boxSamps, p_boxWidth, paintPixmap(), and sizeHint().

Referenced by setBoxSize(), setLines(), setSamples(), showDeviation(), showPixels(), and showText().

Member Data Documentation

int Isis::VisualDisplay::p_boxHeight

private

Box height in pixels.

Definition at line 110 of file StatisticsTool.h.

Referenced by mouseMoveEvent(), paintEvent(), paintPixmap(), setBoxSize(), showDeviation(), showPixels(), showText(), and updateSize().

int Isis::VisualDisplay::p_boxLines

private

Line size for box.

Definition at line 108 of file StatisticsTool.h.

Referenced by mouseMoveEvent(), paintEvent(), paintPixmap(), setLines(), setSamples(), updateSize(), and VisualDisplay().

int Isis::VisualDisplay::p_boxSamps

private

Sample size for box.

Definition at line 107 of file StatisticsTool.h.

Referenced by mouseMoveEvent(), paintEvent(), paintPixmap(), setLines(), setSamples(), updateSize(), and VisualDisplay().

int Isis::VisualDisplay::p_boxWidth

private

Box width in pixels.

Definition at line 109 of file StatisticsTool.h.

Referenced by mouseMoveEvent(), paintEvent(), paintPixmap(), setBoxSize(), showDeviation(), showPixels(), showText(), and updateSize().

int Isis::VisualDisplay::p_oldHeight

private

Previous box height in pixels.

Definition at line 112 of file StatisticsTool.h.

Referenced by setBoxSize(), showDeviation(), showPixels(), and showText().

int Isis::VisualDisplay::p_oldWidth

private

Previous box width in pixels.

Definition at line 111 of file StatisticsTool.h.

Referenced by setBoxSize(), showDeviation(), showPixels(), and showText().

QVector<QVector<double> > Isis::VisualDisplay::p_pixelData

private

Stored pixel values.

Definition at line 123 of file StatisticsTool.h.

Referenced by mouseMoveEvent(), paintPixmap(), setLines(), setPixelData(), setSamples(), and VisualDisplay().

QPixmap Isis::VisualDisplay::p_pixmap

private

Pixmap used for drawing.

Definition at line 120 of file StatisticsTool.h.

Referenced by paintEvent(), and paintPixmap().

bool Isis::VisualDisplay::p_set

private

Boolean to see if data is set.

Definition at line 115 of file StatisticsTool.h.

Referenced by mouseMoveEvent(), setLines(), setPixelData(), and setSamples().

bool Isis::VisualDisplay::p_showDeviation

private

Display deviation?

Definition at line 118 of file StatisticsTool.h.

Referenced by paintPixmap(), and showDeviation().

bool Isis::VisualDisplay::p_showPixels

private

Display pixels?

Definition at line 117 of file StatisticsTool.h.

Referenced by paintPixmap(), and showPixels().

bool Isis::VisualDisplay::p_showText

private

Display text?

Definition at line 116 of file StatisticsTool.h.

Referenced by paintPixmap(), and showText().

Statistics Isis::VisualDisplay::p_stats

private

Stats used for calculating stretch and deviation.

Definition at line 122 of file StatisticsTool.h.

Referenced by paintPixmap(), setLines(), setPixelData(), and setSamples().

Stretch Isis::VisualDisplay::p_stretch

private

Stretch used to display pixels.

Definition at line 121 of file StatisticsTool.h.

Referenced by paintPixmap(), setPixelData(), and VisualDisplay().

int Isis::VisualDisplay::p_ulLine

private

Upper left line of region captured.

Definition at line 114 of file StatisticsTool.h.

Referenced by mouseMoveEvent(), and setPixelData().

int Isis::VisualDisplay::p_ulSamp

private

Upper left sample of region captured.

Definition at line 113 of file StatisticsTool.h.

Referenced by mouseMoveEvent(), and setPixelData().

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

src/qisis/objs/StatisticsTool/StatisticsTool.h
src/qisis/objs/StatisticsTool/StatisticsTool.cpp

Signals

Public Member Functions

Protected Slots

Protected Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation